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Comparing gvpe/configure (file contents):
Revision 1.3 by pcg, Wed Oct 15 00:25:14 2003 UTC vs.
Revision 1.58 by root, Wed Nov 2 07:06:38 2016 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.57.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002	5	#
6	# Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
7	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	11	## -------------------- ##
10	## M4sh Initialization. ##	12	## M4sh Initialization. ##
11	## --------------------- ##	13	## -------------------- ##
12		14
13	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
14	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15	emulate sh	18	emulate sh
16	NULLCMD=:	19	NULLCMD=:
17	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
19	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
20	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	*posix*) :
21	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
22	fi	31	fi
23		32
24	# Support unset when possible.	33
25	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	*"$as_nl"*)
		60	expr "X$arg" : "X\\(.*\\)$as_nl";
		61	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		62	esac;
		63	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	*[\\/]* ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	*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 -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*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 "$as_dir"'
220	else	542	else
		543	test -d ./-p && rmdir ./-p
221	as_mkdir_p=false	544	as_mkdir_p=false
222	fi	545	fi
223		546
224	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
225		549
226	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
227	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
228		552
229	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
230	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
231		555
232		556
233	# IFS	557	test -n "$DJDIR" || exec 7<&0 </dev/null
234	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
235	as_nl='
236	'
237	IFS=" $as_nl"
238
239	# CDPATH.
240	$as_unset CDPATH
241
242		559
243	# Name of the host.	560	# Name of the host.
244	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
245	# so uname gets run too.	562	# so uname gets run too.
246	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247
248	exec 6>&1
249		564
250	#	565	#
251	# Initializations.	566	# Initializations.
252	#	567	#
253	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
254	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
255	cross_compiling=no	572	cross_compiling=no
256	subdirs=	573	subdirs=
257	MFLAGS=	574	MFLAGS=
258	MAKEFLAGS=	575	MAKEFLAGS=
259	SHELL=${CONFIG_SHELL-/bin/sh}
260
261	# Maximum number of lines to put in a shell here document.
262	# This variable seems obsolete. It should probably be removed, and
263	# only ac_max_sed_lines should be used.
264	: ${ac_max_here_lines=38}
265		576
266	# Identity of this package.	577	# Identity of this package.
267	PACKAGE_NAME=	578	PACKAGE_NAME=
268	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
269	PACKAGE_VERSION=	580	PACKAGE_VERSION=
270	PACKAGE_STRING=	581	PACKAGE_STRING=
271	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
272		584
273	ac_unique_file="src/vped.C"	585	ac_unique_file="src/gvpe.C"
274	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
275	ac_includes_default="\	587	ac_includes_default="\
276	#include <stdio.h>	588	#include <stdio.h>
277	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
278	# include <sys/types.h>	590	# include <sys/types.h>
279	#endif	591	#endif
280	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
281	# include <sys/stat.h>	593	# include <sys/stat.h>
282	#endif	594	#endif
283	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
284	# include <stdlib.h>	596	# include <stdlib.h>
285	# include <stddef.h>	597	# include <stddef.h>
286	#else	598	#else
287	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
288	# include <stdlib.h>	600	# include <stdlib.h>
289	# endif	601	# endif
290	#endif	602	#endif
291	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
292	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
293	# include <memory.h>	605	# include <memory.h>
294	# endif	606	# endif
295	# include <string.h>	607	# include <string.h>
296	#endif	608	#endif
297	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
298	# include <strings.h>	610	# include <strings.h>
299	#endif	611	#endif
300	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
301	# include <inttypes.h>	613	# include <inttypes.h>
302	#else
303	# if HAVE_STDINT_H
304	# include <stdint.h>
305	# endif
306	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
307	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
308	# include <unistd.h>	619	# include <unistd.h>
309	#endif"	620	#endif"
310		621
311	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	INCLUDES
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	HAVE_TUNTAP
		629	LINUX_IF_TUN_H
		630	ALLOCA
		631	CXXCPP
		632	IFSUBTYPE
		633	IFTYPE
		634	RANLIB
		635	LN_S
		636	EGREP
		637	GREP
		638	am__fastdepCXX_FALSE
		639	am__fastdepCXX_TRUE
		640	CXXDEPMODE
		641	ac_ct_CXX
		642	CXXFLAGS
		643	CXX
		644	CPP
		645	POSUB
		646	LTLIBINTL
		647	LIBINTL
		648	INTLLIBS
		649	LTLIBICONV
		650	LIBICONV
		651	USE_NLS
		652	am__fastdepCC_FALSE
		653	am__fastdepCC_TRUE
		654	CCDEPMODE
		655	AMDEPBACKSLASH
		656	AMDEP_FALSE
		657	AMDEP_TRUE
		658	am__quote
		659	am__include
		660	DEPDIR
		661	OBJEXT
		662	EXEEXT
		663	ac_ct_CC
		664	CPPFLAGS
		665	LDFLAGS
		666	CFLAGS
		667	CC
		668	MSGMERGE
		669	XGETTEXT
		670	GMSGFMT
		671	MSGFMT
		672	MKINSTALLDIRS
		673	MAINT
		674	MAINTAINER_MODE_FALSE
		675	MAINTAINER_MODE_TRUE
		676	am__leading_dot
		677	SET_MAKE
		678	AWK
		679	INSTALL_STRIP_PROGRAM
		680	STRIP
		681	install_sh
		682	AMTAR
		683	MAKEINFO
		684	AUTOHEADER
		685	AUTOMAKE
		686	AUTOCONF
		687	ACLOCAL
		688	VERSION
		689	PACKAGE
		690	CYGPATH_W
		691	INSTALL_DATA
		692	INSTALL_SCRIPT
		693	INSTALL_PROGRAM
		694	target_os
		695	target_vendor
		696	target_cpu
		697	target
		698	host_os
		699	host_vendor
		700	host_cpu
		701	host
		702	build_os
		703	build_vendor
		704	build_cpu
		705	build
		706	target_alias
		707	host_alias
		708	build_alias
		709	LIBS
		710	ECHO_T
		711	ECHO_N
		712	ECHO_C
		713	DEFS
		714	mandir
		715	localedir
		716	libdir
		717	psdir
		718	pdfdir
		719	dvidir
		720	htmldir
		721	infodir
		722	docdir
		723	oldincludedir
		724	includedir
		725	runstatedir
		726	localstatedir
		727	sharedstatedir
		728	sysconfdir
		729	datadir
		730	datarootdir
		731	libexecdir
		732	sbindir
		733	bindir
		734	program_transform_name
		735	prefix
		736	exec_prefix
		737	PACKAGE_URL
		738	PACKAGE_BUGREPORT
		739	PACKAGE_STRING
		740	PACKAGE_VERSION
		741	PACKAGE_TARNAME
		742	PACKAGE_NAME
		743	PATH_SEPARATOR
		744	SHELL'
312	ac_subst_files=''	745	ac_subst_files=''
		746	ac_user_opts='
		747	enable_option_checking
		748	enable_maintainer_mode
		749	enable_dependency_tracking
		750	with_gnu_ld
		751	enable_rpath
		752	with_libiconv_prefix
		753	enable_nls
		754	with_libintl_prefix
		755	enable_iftype
		756	with_kernel
		757	with_openssl_include
		758	with_openssl_lib
		759	enable_threads
		760	enable_static_daemon
		761	enable_icmp
		762	enable_tcp
		763	enable_http_proxy
		764	enable_dns
		765	enable_rsa_length
		766	enable_hmac_length
		767	enable_max_mtu
		768	enable_compression
		769	enable_cipher
		770	enable_hmac_digest
		771	enable_auth_digest
		772	'
		773	ac_precious_vars='build_alias
		774	host_alias
		775	target_alias
		776	CC
		777	CFLAGS
		778	LDFLAGS
		779	LIBS
		780	CPPFLAGS
		781	CPP
		782	CXX
		783	CXXFLAGS
		784	CCC
		785	CXXCPP'
		786
313		787
314	# Initialize some variables set by options.	788	# Initialize some variables set by options.
315	ac_init_help=	789	ac_init_help=
316	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
317	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
318	# dashes changed to underlines.	794	# dashes changed to underlines.
319	cache_file=/dev/null	795	cache_file=/dev/null
320	exec_prefix=NONE	796	exec_prefix=NONE
321	no_create=	797	no_create=
…		…
334	# Installation directory options.	810	# Installation directory options.
335	# These are left unexpanded so users can "make install exec_prefix=/foo"	811	# These are left unexpanded so users can "make install exec_prefix=/foo"
336	# and all the variables that are supposed to be based on exec_prefix	812	# and all the variables that are supposed to be based on exec_prefix
337	# by default will actually change.	813	# by default will actually change.
338	# Use braces instead of parens because sh, perl, etc. also accept them.	814	# Use braces instead of parens because sh, perl, etc. also accept them.
		815	# (The list follows the same order as the GNU Coding Standards.)
339	bindir='${exec_prefix}/bin'	816	bindir='${exec_prefix}/bin'
340	sbindir='${exec_prefix}/sbin'	817	sbindir='${exec_prefix}/sbin'
341	libexecdir='${exec_prefix}/libexec'	818	libexecdir='${exec_prefix}/libexec'
342	datadir='${prefix}/share'	819	datarootdir='${prefix}/share'
		820	datadir='${datarootdir}'
343	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
344	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
345	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
346	libdir='${exec_prefix}/lib'	824	runstatedir='${localstatedir}/run'
347	includedir='${prefix}/include'	825	includedir='${prefix}/include'
348	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
		827	docdir='${datarootdir}/doc/${PACKAGE}'
349	infodir='${prefix}/info'	828	infodir='${datarootdir}/info'
350	mandir='${prefix}/man'	829	htmldir='${docdir}'
		830	dvidir='${docdir}'
		831	pdfdir='${docdir}'
		832	psdir='${docdir}'
		833	libdir='${exec_prefix}/lib'
		834	localedir='${datarootdir}/locale'
		835	mandir='${datarootdir}/man'
351		836
352	ac_prev=	837	ac_prev=
		838	ac_dashdash=
353	for ac_option	839	for ac_option
354	do	840	do
355	# If the previous option needs an argument, assign it.	841	# If the previous option needs an argument, assign it.
356	if test -n "$ac_prev"; then	842	if test -n "$ac_prev"; then
357	eval "$ac_prev=\$ac_option"	843	eval $ac_prev=\$ac_option
358	ac_prev=	844	ac_prev=
359	continue	845	continue
360	fi	846	fi
361		847
		848	case $ac_option in
362	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
		851	*) ac_optarg=yes ;;
		852	esac
363		853
364	# Accept the important Cygnus configure options, so we can diagnose typos.	854	# Accept the important Cygnus configure options, so we can diagnose typos.
365		855
366	case $ac_option in	856	case $ac_dashdash$ac_option in
		857	--)
		858	ac_dashdash=yes ;;
367		859
368	-bindir | --bindir | --bindi | --bind | --bin | --bi)	860	-bindir | --bindir | --bindi | --bind | --bin | --bi)
369	ac_prev=bindir ;;	861	ac_prev=bindir ;;
370	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	862	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371	bindir=$ac_optarg ;;	863	bindir=$ac_optarg ;;
…		…
383	cache_file=$ac_optarg ;;	875	cache_file=$ac_optarg ;;
384		876
385	--config-cache | -C)	877	--config-cache | -C)
386	cache_file=config.cache ;;	878	cache_file=config.cache ;;
387		879
388	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	880	-datadir | --datadir | --datadi | --datad)
389	ac_prev=datadir ;;	881	ac_prev=datadir ;;
390	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	882	-datadir=* | --datadir=* | --datadi=* | --datad=*)
391	| --da=*)
392	datadir=$ac_optarg ;;	883	datadir=$ac_optarg ;;
393		884
		885	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		886	| --dataroo | --dataro | --datar)
		887	ac_prev=datarootdir ;;
		888	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		889	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		890	datarootdir=$ac_optarg ;;
		891
394	-disable-* | --disable-*)	892	-disable-* | --disable-*)
395	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	893	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396	# Reject names that are not valid shell variable names.	894	# Reject names that are not valid shell variable names.
397	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	895	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
398	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	896	as_fn_error $? "invalid feature name: $ac_useropt"
399	{ (exit 1); exit 1; }; }	897	ac_useropt_orig=$ac_useropt
400	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	898	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		899	case $ac_user_opts in
		900	*"
		901	"enable_$ac_useropt"
		902	"*) ;;
		903	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		904	ac_unrecognized_sep=', ';;
		905	esac
401	eval "enable_$ac_feature=no" ;;	906	eval enable_$ac_useropt=no ;;
		907
		908	-docdir | --docdir | --docdi | --doc | --do)
		909	ac_prev=docdir ;;
		910	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		911	docdir=$ac_optarg ;;
		912
		913	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		914	ac_prev=dvidir ;;
		915	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		916	dvidir=$ac_optarg ;;
402		917
403	-enable-* | --enable-*)	918	-enable-* | --enable-*)
404	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	919	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405	# Reject names that are not valid shell variable names.	920	# Reject names that are not valid shell variable names.
406	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	921	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
407	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	922	as_fn_error $? "invalid feature name: $ac_useropt"
408	{ (exit 1); exit 1; }; }	923	ac_useropt_orig=$ac_useropt
409	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	924	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
410	case $ac_option in	925	case $ac_user_opts in
411	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	926	*"
412	*) ac_optarg=yes ;;	927	"enable_$ac_useropt"
		928	"*) ;;
		929	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		930	ac_unrecognized_sep=', ';;
413	esac	931	esac
414	eval "enable_$ac_feature='$ac_optarg'" ;;	932	eval enable_$ac_useropt=\$ac_optarg ;;
415		933
416	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	934	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	935	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418	| --exec | --exe | --ex)	936	| --exec | --exe | --ex)
419	ac_prev=exec_prefix ;;	937	ac_prev=exec_prefix ;;
…		…
436	-host | --host | --hos | --ho)	954	-host | --host | --hos | --ho)
437	ac_prev=host_alias ;;	955	ac_prev=host_alias ;;
438	-host=* | --host=* | --hos=* | --ho=*)	956	-host=* | --host=* | --hos=* | --ho=*)
439	host_alias=$ac_optarg ;;	957	host_alias=$ac_optarg ;;
440		958
		959	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		960	ac_prev=htmldir ;;
		961	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		962	| --ht=*)
		963	htmldir=$ac_optarg ;;
		964
441	-includedir | --includedir | --includedi | --included | --include \	965	-includedir | --includedir | --includedi | --included | --include \
442	| --includ | --inclu | --incl | --inc)	966	| --includ | --inclu | --incl | --inc)
443	ac_prev=includedir ;;	967	ac_prev=includedir ;;
444	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	968	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445	| --includ=* | --inclu=* | --incl=* | --inc=*)	969	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
460	ac_prev=libexecdir ;;	984	ac_prev=libexecdir ;;
461	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	985	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462	| --libexe=* | --libex=* | --libe=*)	986	| --libexe=* | --libex=* | --libe=*)
463	libexecdir=$ac_optarg ;;	987	libexecdir=$ac_optarg ;;
464		988
		989	-localedir | --localedir | --localedi | --localed | --locale)
		990	ac_prev=localedir ;;
		991	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		992	localedir=$ac_optarg ;;
		993
465	-localstatedir | --localstatedir | --localstatedi | --localstated \	994	-localstatedir | --localstatedir | --localstatedi | --localstated \
466	| --localstate | --localstat | --localsta | --localst \	995	| --localstate | --localstat | --localsta | --localst | --locals)
467	| --locals | --local | --loca | --loc | --lo)
468	ac_prev=localstatedir ;;	996	ac_prev=localstatedir ;;
469	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	997	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	998	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
471	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472	localstatedir=$ac_optarg ;;	999	localstatedir=$ac_optarg ;;
473		1000
474	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1001	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475	ac_prev=mandir ;;	1002	ac_prev=mandir ;;
476	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1003	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
531	| --program-transfo=* | --program-transf=* \	1058	| --program-transfo=* | --program-transf=* \
532	| --program-trans=* | --program-tran=* \	1059	| --program-trans=* | --program-tran=* \
533	| --progr-tra=* | --program-tr=* | --program-t=*)	1060	| --progr-tra=* | --program-tr=* | --program-t=*)
534	program_transform_name=$ac_optarg ;;	1061	program_transform_name=$ac_optarg ;;
535		1062
		1063	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1064	ac_prev=pdfdir ;;
		1065	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1066	pdfdir=$ac_optarg ;;
		1067
		1068	-psdir | --psdir | --psdi | --psd | --ps)
		1069	ac_prev=psdir ;;
		1070	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1071	psdir=$ac_optarg ;;
		1072
536	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1073	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
537	| -silent | --silent | --silen | --sile | --sil)	1074	| -silent | --silent | --silen | --sile | --sil)
538	silent=yes ;;	1075	silent=yes ;;
		1076
		1077	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1078	| --runstate | --runstat | --runsta | --runst | --runs \
		1079	| --run | --ru | --r)
		1080	ac_prev=runstatedir ;;
		1081	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1082	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1083	| --run=* | --ru=* | --r=*)
		1084	runstatedir=$ac_optarg ;;
539		1085
540	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1086	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
541	ac_prev=sbindir ;;	1087	ac_prev=sbindir ;;
542	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1088	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
543	| --sbi=* | --sb=*)	1089	| --sbi=* | --sb=*)
…		…
581		1127
582	-version | --version | --versio | --versi | --vers | -V)	1128	-version | --version | --versio | --versi | --vers | -V)
583	ac_init_version=: ;;	1129	ac_init_version=: ;;
584		1130
585	-with-* | --with-*)	1131	-with-* | --with-*)
586	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1132	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587	# Reject names that are not valid shell variable names.	1133	# Reject names that are not valid shell variable names.
588	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1134	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
589	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1135	as_fn_error $? "invalid package name: $ac_useropt"
590	{ (exit 1); exit 1; }; }	1136	ac_useropt_orig=$ac_useropt
591	ac_package=`echo $ac_package| sed 's/-/_/g'`	1137	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
592	case $ac_option in	1138	case $ac_user_opts in
593	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1139	*"
594	*) ac_optarg=yes ;;	1140	"with_$ac_useropt"
		1141	"*) ;;
		1142	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1143	ac_unrecognized_sep=', ';;
595	esac	1144	esac
596	eval "with_$ac_package='$ac_optarg'" ;;	1145	eval with_$ac_useropt=\$ac_optarg ;;
597		1146
598	-without-* | --without-*)	1147	-without-* | --without-*)
599	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1148	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600	# Reject names that are not valid shell variable names.	1149	# Reject names that are not valid shell variable names.
601	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1150	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
602	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1151	as_fn_error $? "invalid package name: $ac_useropt"
603	{ (exit 1); exit 1; }; }	1152	ac_useropt_orig=$ac_useropt
604	ac_package=`echo $ac_package | sed 's/-/_/g'`	1153	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1154	case $ac_user_opts in
		1155	*"
		1156	"with_$ac_useropt"
		1157	"*) ;;
		1158	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1159	ac_unrecognized_sep=', ';;
		1160	esac
605	eval "with_$ac_package=no" ;;	1161	eval with_$ac_useropt=no ;;
606		1162
607	--x)	1163	--x)
608	# Obsolete; use --with-x.	1164	# Obsolete; use --with-x.
609	with_x=yes ;;	1165	with_x=yes ;;
610		1166
…		…
620	ac_prev=x_libraries ;;	1176	ac_prev=x_libraries ;;
621	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1177	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1178	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623	x_libraries=$ac_optarg ;;	1179	x_libraries=$ac_optarg ;;
624		1180
625	-*) { echo "$as_me: error: unrecognized option: $ac_option	1181	-*) as_fn_error $? "unrecognized option: \`$ac_option'
626	Try \`$0 --help' for more information." >&2	1182	Try \`$0 --help' for more information"
627	{ (exit 1); exit 1; }; }
628	;;	1183	;;
629		1184
630	*=*)	1185	*=*)
631	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1186	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632	# Reject names that are not valid shell variable names.	1187	# Reject names that are not valid shell variable names.
633	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1188	case $ac_envvar in #(
		1189	'' | [0-9]* | *[!_$as_cr_alnum]* )
634	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1190	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
635	{ (exit 1); exit 1; }; }	1191	esac
636	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637	eval "$ac_envvar='$ac_optarg'"	1192	eval $ac_envvar=\$ac_optarg
638	export $ac_envvar ;;	1193	export $ac_envvar ;;
639		1194
640	*)	1195	*)
641	# FIXME: should be removed in autoconf 3.0.	1196	# FIXME: should be removed in autoconf 3.0.
642	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1197	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1198	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1199	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1200	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
646	;;	1201	;;
647		1202
648	esac	1203	esac
649	done	1204	done
650		1205
651	if test -n "$ac_prev"; then	1206	if test -n "$ac_prev"; then
652	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1207	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653	{ echo "$as_me: error: missing argument to $ac_option" >&2	1208	as_fn_error $? "missing argument to $ac_option"
654	{ (exit 1); exit 1; }; }
655	fi	1209	fi
656		1210
657	# Be sure to have absolute paths.	1211	if test -n "$ac_unrecognized_opts"; then
658	for ac_var in exec_prefix prefix	1212	case $enable_option_checking in
		1213	no) ;;
		1214	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1215	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1216	esac
		1217	fi
		1218
		1219	# Check all directory arguments for consistency.
		1220	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1221	datadir sysconfdir sharedstatedir localstatedir includedir \
		1222	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1223	libdir localedir mandir runstatedir
659	do	1224	do
660	eval ac_val=$`echo $ac_var`	1225	eval ac_val=\$$ac_var
		1226	# Remove trailing slashes.
661	case $ac_val in	1227	case $ac_val in
662	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1228	*/ )
663	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1229	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
664	{ (exit 1); exit 1; }; };;	1230	eval $ac_var=\$ac_val;;
665	esac	1231	esac
666	done
667
668	# Be sure to have absolute paths.	1232	# Be sure to have absolute directory names.
669	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670	localstatedir libdir includedir oldincludedir infodir mandir
671	do
672	eval ac_val=$`echo $ac_var`
673	case $ac_val in	1233	case $ac_val in
674	[\\/$]* | ?:[\\/]* ) ;;	1234	[\\/$]* | ?:[\\/]* ) continue;;
675	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1235	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
676	{ (exit 1); exit 1; }; };;
677	esac	1236	esac
		1237	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
678	done	1238	done
679		1239
680	# There might be people who depend on the old broken behavior: `$host'	1240	# There might be people who depend on the old broken behavior: `$host'
681	# used to hold the argument of --host etc.	1241	# used to hold the argument of --host etc.
682	# FIXME: To remove some day.	1242	# FIXME: To remove some day.
…		…
686		1246
687	# FIXME: To remove some day.	1247	# FIXME: To remove some day.
688	if test "x$host_alias" != x; then	1248	if test "x$host_alias" != x; then
689	if test "x$build_alias" = x; then	1249	if test "x$build_alias" = x; then
690	cross_compiling=maybe	1250	cross_compiling=maybe
691	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692	If a cross compiler is detected then cross compile mode will be used." >&2
693	elif test "x$build_alias" != "x$host_alias"; then	1251	elif test "x$build_alias" != "x$host_alias"; then
694	cross_compiling=yes	1252	cross_compiling=yes
695	fi	1253	fi
696	fi	1254	fi
697		1255
…		…
699	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1257	test -n "$host_alias" && ac_tool_prefix=$host_alias-
700		1258
701	test "$silent" = yes && exec 6>/dev/null	1259	test "$silent" = yes && exec 6>/dev/null
702		1260
703		1261
		1262	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1263	ac_ls_di=`ls -di .` &&
		1264	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1265	as_fn_error $? "working directory cannot be determined"
		1266	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1267	as_fn_error $? "pwd does not report name of working directory"
		1268
		1269
704	# Find the source files, if location was not specified.	1270	# Find the source files, if location was not specified.
705	if test -z "$srcdir"; then	1271	if test -z "$srcdir"; then
706	ac_srcdir_defaulted=yes	1272	ac_srcdir_defaulted=yes
707	# Try the directory containing this script, then its parent.	1273	# Try the directory containing this script, then the parent directory.
708	ac_confdir=`(dirname "$0") 2>/dev/null ||	1274	ac_confdir=`$as_dirname -- "$as_myself" ||
709	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1275	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710	X"$0" : 'X\(//\)[^/]' \| \	1276	X"$as_myself" : 'X\(//\)[^/]' \| \
711	X"$0" : 'X\(//\)$' \| \	1277	X"$as_myself" : 'X\(//\)$' \| \
712	X"$0" : 'X\(/\)' \| \	1278	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
713	. : '\(.\)' 2>/dev/null ||	1279	$as_echo X"$as_myself" |
714	echo X"$0" |
715	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1280	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
716	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1281	s//\1/
717	/^X\(\/\/\)$/{ s//\1/; q; }	1282	q
718	/^X\(\/\).*/{ s//\1/; q; }	1283	}
		1284	/^X\(\/\/\)[^/].*/{
		1285	s//\1/
		1286	q
		1287	}
		1288	/^X\(\/\/\)$/{
		1289	s//\1/
		1290	q
		1291	}
		1292	/^X\(\/\).*/{
		1293	s//\1/
		1294	q
		1295	}
719	s/.*/./; q'`	1296	s/.*/./; q'`
720	srcdir=$ac_confdir	1297	srcdir=$ac_confdir
721	if test ! -r $srcdir/$ac_unique_file; then	1298	if test ! -r "$srcdir/$ac_unique_file"; then
722	srcdir=..	1299	srcdir=..
723	fi	1300	fi
724	else	1301	else
725	ac_srcdir_defaulted=no	1302	ac_srcdir_defaulted=no
726	fi	1303	fi
727	if test ! -r $srcdir/$ac_unique_file; then	1304	if test ! -r "$srcdir/$ac_unique_file"; then
728	if test "$ac_srcdir_defaulted" = yes; then	1305	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
729	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730	{ (exit 1); exit 1; }; }
731	else
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1306	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
733	{ (exit 1); exit 1; }; }
734	fi
735	fi	1307	fi
736	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1308	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
738	{ (exit 1); exit 1; }; }	1309	ac_abs_confdir=`(
739	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1310	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
740	ac_env_build_alias_set=${build_alias+set}	1311	pwd)`
741	ac_env_build_alias_value=$build_alias	1312	# When building in place, set srcdir=.
742	ac_cv_env_build_alias_set=${build_alias+set}	1313	if test "$ac_abs_confdir" = "$ac_pwd"; then
743	ac_cv_env_build_alias_value=$build_alias	1314	srcdir=.
744	ac_env_host_alias_set=${host_alias+set}	1315	fi
745	ac_env_host_alias_value=$host_alias	1316	# Remove unnecessary trailing slashes from srcdir.
746	ac_cv_env_host_alias_set=${host_alias+set}	1317	# Double slashes in file names in object file debugging info
747	ac_cv_env_host_alias_value=$host_alias	1318	# mess up M-x gdb in Emacs.
748	ac_env_target_alias_set=${target_alias+set}	1319	case $srcdir in
749	ac_env_target_alias_value=$target_alias	1320	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
750	ac_cv_env_target_alias_set=${target_alias+set}	1321	esac
751	ac_cv_env_target_alias_value=$target_alias	1322	for ac_var in $ac_precious_vars; do
752	ac_env_CC_set=${CC+set}	1323	eval ac_env_${ac_var}_set=\${${ac_var}+set}
753	ac_env_CC_value=$CC	1324	eval ac_env_${ac_var}_value=\$${ac_var}
754	ac_cv_env_CC_set=${CC+set}	1325	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
755	ac_cv_env_CC_value=$CC	1326	eval ac_cv_env_${ac_var}_value=\$${ac_var}
756	ac_env_CFLAGS_set=${CFLAGS+set}	1327	done
757	ac_env_CFLAGS_value=$CFLAGS
758	ac_cv_env_CFLAGS_set=${CFLAGS+set}
759	ac_cv_env_CFLAGS_value=$CFLAGS
760	ac_env_LDFLAGS_set=${LDFLAGS+set}
761	ac_env_LDFLAGS_value=$LDFLAGS
762	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_cv_env_LDFLAGS_value=$LDFLAGS
764	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765	ac_env_CPPFLAGS_value=$CPPFLAGS
766	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768	ac_env_CPP_set=${CPP+set}
769	ac_env_CPP_value=$CPP
770	ac_cv_env_CPP_set=${CPP+set}
771	ac_cv_env_CPP_value=$CPP
772	ac_env_CXX_set=${CXX+set}
773	ac_env_CXX_value=$CXX
774	ac_cv_env_CXX_set=${CXX+set}
775	ac_cv_env_CXX_value=$CXX
776	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	ac_env_CXXFLAGS_value=$CXXFLAGS
778	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	ac_env_CXXCPP_set=${CXXCPP+set}
781	ac_env_CXXCPP_value=$CXXCPP
782	ac_cv_env_CXXCPP_set=${CXXCPP+set}
783	ac_cv_env_CXXCPP_value=$CXXCPP
784		1328
785	#	1329	#
786	# Report the --help message.	1330	# Report the --help message.
787	#	1331	#
788	if test "$ac_init_help" = "long"; then	1332	if test "$ac_init_help" = "long"; then
…		…
801	Configuration:	1345	Configuration:
802	-h, --help display this help and exit	1346	-h, --help display this help and exit
803	--help=short display options specific to this package	1347	--help=short display options specific to this package
804	--help=recursive display the short help of all the included packages	1348	--help=recursive display the short help of all the included packages
805	-V, --version display version information and exit	1349	-V, --version display version information and exit
806	-q, --quiet, --silent do not print \`checking...' messages	1350	-q, --quiet, --silent do not print \`checking ...' messages
807	--cache-file=FILE cache test results in FILE [disabled]	1351	--cache-file=FILE cache test results in FILE [disabled]
808	-C, --config-cache alias for \`--cache-file=config.cache'	1352	-C, --config-cache alias for \`--cache-file=config.cache'
809	-n, --no-create do not create output files	1353	-n, --no-create do not create output files
810	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1354	--srcdir=DIR find the sources in DIR [configure dir or \`..']
811		1355
812	_ACEOF
813
814	cat <<_ACEOF
815	Installation directories:	1356	Installation directories:
816	--prefix=PREFIX install architecture-independent files in PREFIX	1357	--prefix=PREFIX install architecture-independent files in PREFIX
817	[$ac_default_prefix]	1358	[$ac_default_prefix]
818	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1359	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819	[PREFIX]	1360	[PREFIX]
…		…
824	for instance \`--prefix=\$HOME'.	1365	for instance \`--prefix=\$HOME'.
825		1366
826	For better control, use the options below.	1367	For better control, use the options below.
827		1368
828	Fine tuning of the installation directories:	1369	Fine tuning of the installation directories:
829	--bindir=DIR user executables [EPREFIX/bin]	1370	--bindir=DIR user executables [EPREFIX/bin]
830	--sbindir=DIR system admin executables [EPREFIX/sbin]	1371	--sbindir=DIR system admin executables [EPREFIX/sbin]
831	--libexecdir=DIR program executables [EPREFIX/libexec]	1372	--libexecdir=DIR program executables [EPREFIX/libexec]
832	--datadir=DIR read-only architecture-independent data [PREFIX/share]
833	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1373	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1374	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1375	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1376	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
836	--libdir=DIR object code libraries [EPREFIX/lib]	1377	--libdir=DIR object code libraries [EPREFIX/lib]
837	--includedir=DIR C header files [PREFIX/include]	1378	--includedir=DIR C header files [PREFIX/include]
838	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1379	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1380	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1381	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
839	--infodir=DIR info documentation [PREFIX/info]	1382	--infodir=DIR info documentation [DATAROOTDIR/info]
		1383	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
840	--mandir=DIR man documentation [PREFIX/man]	1384	--mandir=DIR man documentation [DATAROOTDIR/man]
		1385	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1386	--htmldir=DIR html documentation [DOCDIR]
		1387	--dvidir=DIR dvi documentation [DOCDIR]
		1388	--pdfdir=DIR pdf documentation [DOCDIR]
		1389	--psdir=DIR ps documentation [DOCDIR]
841	_ACEOF	1390	_ACEOF
842		1391
843	cat <<\_ACEOF	1392	cat <<\_ACEOF
844		1393
845	Program names:	1394	Program names:
…		…
857	if test -n "$ac_init_help"; then	1406	if test -n "$ac_init_help"; then
858		1407
859	cat <<\_ACEOF	1408	cat <<\_ACEOF
860		1409
861	Optional Features:	1410	Optional Features:
		1411	--disable-option-checking ignore unrecognized --enable/--with options
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1412	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1413	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--enable-maintainer-mode enable make rules and dependencies not useful	1414	--enable-maintainer-mode enable make rules and dependencies not useful
865	(and sometimes confusing) to the casual installer	1415	(and sometimes confusing) to the casual installer
866	--disable-dependency-tracking Speeds up one-time builds	1416	--disable-dependency-tracking Speeds up one-time builds
867	--enable-dependency-tracking Do not reject slow dependency extractors	1417	--enable-dependency-tracking Do not reject slow dependency extractors
868	--disable-rpath do not hardcode runtime library paths	1418	--disable-rpath do not hardcode runtime library paths
869	--disable-nls do not use Native Language Support	1419	--disable-nls do not use Native Language Support
870	--enable-iftype=TYPE/SUBTYPE	1420	--enable-iftype=TYPE/SUBTYPE
871	Use kernel/net device interface TYPE/SUBTYPE.	1421	Use kernel/net device interface TYPE/SUBTYPE.
872	Working combinations are: "native/linux"	1422	Working combinations are (see doc/gvpe.osdep.5.pod):
873	"tincd/linux" "tincd/freebsd"; Untested combinations	1423	"native/linux" "tincd/linux" "tincd/netbsd"
		1424	"tincd/freebsd" "tincd/openbsd" "native/darwin"
		1425	"tincd/darwin" "native/cygwin"; Untested
874	are: "tincd/netbsd" "tincd/darwin" "tincd/solaris"	1426	combinations are: "tincd/bsd" "tincd/solaris"
875	"tincd/openbsd" "tincd/cygwin"; Broken combinations	1427	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
876	are: "native/cygwin"; The default is to autodetect.	1428	Broken combinations are: "tincd/cygwin"; The default
877	--enable-rohc enable robust header compression (rfc3095).	1429	is to autodetect.
		1430	--enable-threads try to use threads for long-running asynchronous
		1431	operations (default enabled).
		1432	--enable-static-daemon enable statically linked daemon.
878	--enable-icmp enable icmp protocol support (default disabled).	1433	--disable-icmp enable icmp protocol support (default enabled).
879	--enable-tcp enable tcp protocol support (default disabled).	1434	--disable-tcp enable tcp protocol support (default enabled).
880	--enable-http-proxy enable http proxy connect support (default	1435	--disable-http-proxy enable http proxy connect support (default enabled).
		1436	--enable-dns enable dns tunnel protocol support (default
881	disabled).	1437	disabled).
		1438	--enable-rsa-length=BITS
		1439	use BITS rsa keys (default 3072). Allowed values are
		1440	2048-10240.
882	--enable-hmac-length=BYTES	1441	--enable-hmac-length=BYTES
883	use a hmac of length BYTES bytes (default 12).	1442	use a hmac of length BYTES bytes (default 12).
884	Allowed values are 4, 8, 12, 16.	1443	Allowed values are 4, 8, 12, 16.
885	--enable-rand-length=BYTES
886	use BYTES bytes of extra randomness (default 8).
887	Allowed values are 0, 4, 8.
888	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1444	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
889	Use 9100 for jumbogram support.	1445	Use 9100 for jumbogram support.
890	--disable-compression Disable compression support.	1446	--disable-compression Disable compression support.
891	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1447	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
892	one of "bf" (blowfish), "aes-128" (rijndael),	1448	Must be one of "aes-128" (rijndael), "aes-192", or
893	"aes-192" or "aes-256".	1449	"aes-256".
894	--enable-digest Select the digets algorithm to use (default "sha1").	1450	--enable-hmac-digest=HMAC
		1451	Select the HMAC digest algorithm to use (default
		1452	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1453	"ripemd160", "whirlpool".
		1454	--enable-auth-digest=DIGEST
		1455	Select the hmac algorithm to use (default "sha512").
895	Must be one of "sha1", "ripemd160", "md5" or "md4"	1456	Must be one of "sha512", "sha256", "whirlpool".
896	(insecure).
897		1457
898	Optional Packages:	1458	Optional Packages:
899	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1459	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
900	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1460	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
901	--with-gnu-ld assume the C compiler uses GNU ld default=no	1461	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
911	Some influential environment variables:	1471	Some influential environment variables:
912	CC C compiler command	1472	CC C compiler command
913	CFLAGS C compiler flags	1473	CFLAGS C compiler flags
914	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1474	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
915	nonstandard directory <lib dir>	1475	nonstandard directory <lib dir>
		1476	LIBS libraries to pass to the linker, e.g. -l<library>
916	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1477	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
917	headers in a nonstandard directory <include dir>	1478	you have headers in a nonstandard directory <include dir>
918	CPP C preprocessor	1479	CPP C preprocessor
919	CXX C++ compiler command	1480	CXX C++ compiler command
920	CXXFLAGS C++ compiler flags	1481	CXXFLAGS C++ compiler flags
921	CXXCPP C++ preprocessor	1482	CXXCPP C++ preprocessor
922		1483
923	Use these variables to override the choices made by `configure' or to help	1484	Use these variables to override the choices made by `configure' or to help
924	it to find libraries and programs with nonstandard names/locations.	1485	it to find libraries and programs with nonstandard names/locations.
925		1486
		1487	Report bugs to the package provider.
926	_ACEOF	1488	_ACEOF
		1489	ac_status=$?
927	fi	1490	fi
928		1491
929	if test "$ac_init_help" = "recursive"; then	1492	if test "$ac_init_help" = "recursive"; then
930	# If there are subdirs, report their specific --help.	1493	# If there are subdirs, report their specific --help.
931	ac_popdir=`pwd`
932	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1494	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
933	test -d $ac_dir || continue	1495	test -d "$ac_dir" ||
		1496	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1497	continue
934	ac_builddir=.	1498	ac_builddir=.
935		1499
936	if test "$ac_dir" != .; then	1500	case "$ac_dir" in
		1501	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1502	*)
937	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1503	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
938	# A "../" for each directory in $ac_dir_suffix.	1504	# A ".." for each directory in $ac_dir_suffix.
939	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1505	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
940	else	1506	case $ac_top_builddir_sub in
941	ac_dir_suffix= ac_top_builddir=	1507	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
942	fi	1508	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1509	esac ;;
		1510	esac
		1511	ac_abs_top_builddir=$ac_pwd
		1512	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1513	# for backward compatibility:
		1514	ac_top_builddir=$ac_top_build_prefix
943		1515
944	case $srcdir in	1516	case $srcdir in
945	.) # No --srcdir option. We are building in place.	1517	.) # We are building in place.
946	ac_srcdir=.	1518	ac_srcdir=.
947	if test -z "$ac_top_builddir"; then	1519	ac_top_srcdir=$ac_top_builddir_sub
		1520	ac_abs_top_srcdir=$ac_pwd ;;
		1521	[\\/]* | ?:[\\/]* ) # Absolute name.
		1522	ac_srcdir=$srcdir$ac_dir_suffix;
948	ac_top_srcdir=.	1523	ac_top_srcdir=$srcdir
		1524	ac_abs_top_srcdir=$srcdir ;;
		1525	*) # Relative name.
		1526	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1527	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1528	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1529	esac
		1530	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1531
		1532	cd "$ac_dir" || { ac_status=$?; continue; }
		1533	# Check for guested configure.
		1534	if test -f "$ac_srcdir/configure.gnu"; then
		1535	echo &&
		1536	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1537	elif test -f "$ac_srcdir/configure"; then
		1538	echo &&
		1539	$SHELL "$ac_srcdir/configure" --help=recursive
949	else	1540	else
950	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
951	fi ;;
952	[\\/]* | ?:[\\/]* ) # Absolute path.
953	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=$srcdir ;;
955	*) # Relative path.
956	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
957	ac_top_srcdir=$ac_top_builddir$srcdir ;;
958	esac
959	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
960	# absolute.
961	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
962	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
963	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
964	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
965
966	cd $ac_dir
967	# Check for guested configure; otherwise get Cygnus style configure.
968	if test -f $ac_srcdir/configure.gnu; then
969	echo
970	$SHELL $ac_srcdir/configure.gnu --help=recursive
971	elif test -f $ac_srcdir/configure; then
972	echo
973	$SHELL $ac_srcdir/configure --help=recursive
974	elif test -f $ac_srcdir/configure.ac ||
975	test -f $ac_srcdir/configure.in; then
976	echo
977	$ac_configure --help
978	else
979	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1541	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
980	fi	1542	fi || ac_status=$?
981	cd "$ac_popdir"	1543	cd "$ac_pwd" || { ac_status=$?; break; }
982	done	1544	done
983	fi	1545	fi
984		1546
985	test -n "$ac_init_help" && exit 0	1547	test -n "$ac_init_help" && exit $ac_status
986	if $ac_init_version; then	1548	if $ac_init_version; then
987	cat <<\_ACEOF	1549	cat <<\_ACEOF
		1550	configure
		1551	generated by GNU Autoconf 2.69
988		1552
989	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
990	Free Software Foundation, Inc.	1553	Copyright (C) 2012 Free Software Foundation, Inc.
991	This configure script is free software; the Free Software Foundation	1554	This configure script is free software; the Free Software Foundation
992	gives unlimited permission to copy, distribute and modify it.	1555	gives unlimited permission to copy, distribute and modify it.
993	_ACEOF	1556	_ACEOF
994	exit 0	1557	exit
995	fi	1558	fi
996	exec 5>config.log	1559
997	cat >&5 <<_ACEOF	1560	## ------------------------ ##
		1561	## Autoconf initialization. ##
		1562	## ------------------------ ##
		1563
		1564	# ac_fn_c_try_compile LINENO
		1565	# --------------------------
		1566	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1567	ac_fn_c_try_compile ()
		1568	{
		1569	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1570	rm -f conftest.$ac_objext
		1571	if { { ac_try="$ac_compile"
		1572	case "(($ac_try" in
		1573	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1574	*) ac_try_echo=$ac_try;;
		1575	esac
		1576	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1577	$as_echo "$ac_try_echo"; } >&5
		1578	(eval "$ac_compile") 2>conftest.err
		1579	ac_status=$?
		1580	if test -s conftest.err; then
		1581	grep -v '^ *+' conftest.err >conftest.er1
		1582	cat conftest.er1 >&5
		1583	mv -f conftest.er1 conftest.err
		1584	fi
		1585	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1586	test $ac_status = 0; } && {
		1587	test -z "$ac_c_werror_flag" ||
		1588	test ! -s conftest.err
		1589	} && test -s conftest.$ac_objext; then :
		1590	ac_retval=0
		1591	else
		1592	$as_echo "$as_me: failed program was:" >&5
		1593	sed 's/^/| /' conftest.$ac_ext >&5
		1594
		1595	ac_retval=1
		1596	fi
		1597	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1598	as_fn_set_status $ac_retval
		1599
		1600	} # ac_fn_c_try_compile
		1601
		1602	# ac_fn_c_try_link LINENO
		1603	# -----------------------
		1604	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1605	ac_fn_c_try_link ()
		1606	{
		1607	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1608	rm -f conftest.$ac_objext conftest$ac_exeext
		1609	if { { ac_try="$ac_link"
		1610	case "(($ac_try" in
		1611	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1612	*) ac_try_echo=$ac_try;;
		1613	esac
		1614	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1615	$as_echo "$ac_try_echo"; } >&5
		1616	(eval "$ac_link") 2>conftest.err
		1617	ac_status=$?
		1618	if test -s conftest.err; then
		1619	grep -v '^ *+' conftest.err >conftest.er1
		1620	cat conftest.er1 >&5
		1621	mv -f conftest.er1 conftest.err
		1622	fi
		1623	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1624	test $ac_status = 0; } && {
		1625	test -z "$ac_c_werror_flag" ||
		1626	test ! -s conftest.err
		1627	} && test -s conftest$ac_exeext && {
		1628	test "$cross_compiling" = yes ||
		1629	test -x conftest$ac_exeext
		1630	}; then :
		1631	ac_retval=0
		1632	else
		1633	$as_echo "$as_me: failed program was:" >&5
		1634	sed 's/^/| /' conftest.$ac_ext >&5
		1635
		1636	ac_retval=1
		1637	fi
		1638	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1639	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1640	# interfere with the next link command; also delete a directory that is
		1641	# left behind by Apple's compiler. We do this before executing the actions.
		1642	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1643	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1644	as_fn_set_status $ac_retval
		1645
		1646	} # ac_fn_c_try_link
		1647
		1648	# ac_fn_c_try_cpp LINENO
		1649	# ----------------------
		1650	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1651	ac_fn_c_try_cpp ()
		1652	{
		1653	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1654	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1655	case "(($ac_try" in
		1656	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1657	*) ac_try_echo=$ac_try;;
		1658	esac
		1659	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1660	$as_echo "$ac_try_echo"; } >&5
		1661	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1662	ac_status=$?
		1663	if test -s conftest.err; then
		1664	grep -v '^ *+' conftest.err >conftest.er1
		1665	cat conftest.er1 >&5
		1666	mv -f conftest.er1 conftest.err
		1667	fi
		1668	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1669	test $ac_status = 0; } > conftest.i && {
		1670	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1671	test ! -s conftest.err
		1672	}; then :
		1673	ac_retval=0
		1674	else
		1675	$as_echo "$as_me: failed program was:" >&5
		1676	sed 's/^/| /' conftest.$ac_ext >&5
		1677
		1678	ac_retval=1
		1679	fi
		1680	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1681	as_fn_set_status $ac_retval
		1682
		1683	} # ac_fn_c_try_cpp
		1684
		1685	# ac_fn_cxx_try_compile LINENO
		1686	# ----------------------------
		1687	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1688	ac_fn_cxx_try_compile ()
		1689	{
		1690	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1691	rm -f conftest.$ac_objext
		1692	if { { ac_try="$ac_compile"
		1693	case "(($ac_try" in
		1694	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1695	*) ac_try_echo=$ac_try;;
		1696	esac
		1697	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1698	$as_echo "$ac_try_echo"; } >&5
		1699	(eval "$ac_compile") 2>conftest.err
		1700	ac_status=$?
		1701	if test -s conftest.err; then
		1702	grep -v '^ *+' conftest.err >conftest.er1
		1703	cat conftest.er1 >&5
		1704	mv -f conftest.er1 conftest.err
		1705	fi
		1706	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1707	test $ac_status = 0; } && {
		1708	test -z "$ac_cxx_werror_flag" ||
		1709	test ! -s conftest.err
		1710	} && test -s conftest.$ac_objext; then :
		1711	ac_retval=0
		1712	else
		1713	$as_echo "$as_me: failed program was:" >&5
		1714	sed 's/^/| /' conftest.$ac_ext >&5
		1715
		1716	ac_retval=1
		1717	fi
		1718	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1719	as_fn_set_status $ac_retval
		1720
		1721	} # ac_fn_cxx_try_compile
		1722
		1723	# ac_fn_cxx_try_cpp LINENO
		1724	# ------------------------
		1725	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1726	ac_fn_cxx_try_cpp ()
		1727	{
		1728	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1729	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1730	case "(($ac_try" in
		1731	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1732	*) ac_try_echo=$ac_try;;
		1733	esac
		1734	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1735	$as_echo "$ac_try_echo"; } >&5
		1736	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1737	ac_status=$?
		1738	if test -s conftest.err; then
		1739	grep -v '^ *+' conftest.err >conftest.er1
		1740	cat conftest.er1 >&5
		1741	mv -f conftest.er1 conftest.err
		1742	fi
		1743	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1744	test $ac_status = 0; } > conftest.i && {
		1745	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1746	test ! -s conftest.err
		1747	}; then :
		1748	ac_retval=0
		1749	else
		1750	$as_echo "$as_me: failed program was:" >&5
		1751	sed 's/^/| /' conftest.$ac_ext >&5
		1752
		1753	ac_retval=1
		1754	fi
		1755	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1756	as_fn_set_status $ac_retval
		1757
		1758	} # ac_fn_cxx_try_cpp
		1759
		1760	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1761	# ---------------------------------------------------------
		1762	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1763	# the include files in INCLUDES and setting the cache variable VAR
		1764	# accordingly.
		1765	ac_fn_cxx_check_header_mongrel ()
		1766	{
		1767	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1768	if eval \${$3+:} false; then :
		1769	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1770	$as_echo_n "checking for $2... " >&6; }
		1771	if eval \${$3+:} false; then :
		1772	$as_echo_n "(cached) " >&6
		1773	fi
		1774	eval ac_res=\$$3
		1775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1776	$as_echo "$ac_res" >&6; }
		1777	else
		1778	# Is the header compilable?
		1779	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1780	$as_echo_n "checking $2 usability... " >&6; }
		1781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1782	/* end confdefs.h. */
		1783	$4
		1784	#include <$2>
		1785	_ACEOF
		1786	if ac_fn_cxx_try_compile "$LINENO"; then :
		1787	ac_header_compiler=yes
		1788	else
		1789	ac_header_compiler=no
		1790	fi
		1791	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1793	$as_echo "$ac_header_compiler" >&6; }
		1794
		1795	# Is the header present?
		1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1797	$as_echo_n "checking $2 presence... " >&6; }
		1798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1799	/* end confdefs.h. */
		1800	#include <$2>
		1801	_ACEOF
		1802	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1803	ac_header_preproc=yes
		1804	else
		1805	ac_header_preproc=no
		1806	fi
		1807	rm -f conftest.err conftest.i conftest.$ac_ext
		1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1809	$as_echo "$ac_header_preproc" >&6; }
		1810
		1811	# So? What about this header?
		1812	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1813	yes:no: )
		1814	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1815	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1816	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1817	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1818	;;
		1819	no:yes:* )
		1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1821	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1823	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1824	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1825	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1826	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1827	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1828	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1829	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1830	;;
		1831	esac
		1832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1833	$as_echo_n "checking for $2... " >&6; }
		1834	if eval \${$3+:} false; then :
		1835	$as_echo_n "(cached) " >&6
		1836	else
		1837	eval "$3=\$ac_header_compiler"
		1838	fi
		1839	eval ac_res=\$$3
		1840	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1841	$as_echo "$ac_res" >&6; }
		1842	fi
		1843	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1844
		1845	} # ac_fn_cxx_check_header_mongrel
		1846
		1847	# ac_fn_cxx_try_run LINENO
		1848	# ------------------------
		1849	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1850	# that executables *can* be run.
		1851	ac_fn_cxx_try_run ()
		1852	{
		1853	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1854	if { { ac_try="$ac_link"
		1855	case "(($ac_try" in
		1856	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1857	*) ac_try_echo=$ac_try;;
		1858	esac
		1859	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1860	$as_echo "$ac_try_echo"; } >&5
		1861	(eval "$ac_link") 2>&5
		1862	ac_status=$?
		1863	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1864	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1865	{ { case "(($ac_try" in
		1866	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1867	*) ac_try_echo=$ac_try;;
		1868	esac
		1869	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1870	$as_echo "$ac_try_echo"; } >&5
		1871	(eval "$ac_try") 2>&5
		1872	ac_status=$?
		1873	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1874	test $ac_status = 0; }; }; then :
		1875	ac_retval=0
		1876	else
		1877	$as_echo "$as_me: program exited with status $ac_status" >&5
		1878	$as_echo "$as_me: failed program was:" >&5
		1879	sed 's/^/| /' conftest.$ac_ext >&5
		1880
		1881	ac_retval=$ac_status
		1882	fi
		1883	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1884	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1885	as_fn_set_status $ac_retval
		1886
		1887	} # ac_fn_cxx_try_run
		1888
		1889	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1890	# ---------------------------------------------------------
		1891	# Tests whether HEADER exists and can be compiled using the include files in
		1892	# INCLUDES, setting the cache variable VAR accordingly.
		1893	ac_fn_cxx_check_header_compile ()
		1894	{
		1895	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1896	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1897	$as_echo_n "checking for $2... " >&6; }
		1898	if eval \${$3+:} false; then :
		1899	$as_echo_n "(cached) " >&6
		1900	else
		1901	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1902	/* end confdefs.h. */
		1903	$4
		1904	#include <$2>
		1905	_ACEOF
		1906	if ac_fn_cxx_try_compile "$LINENO"; then :
		1907	eval "$3=yes"
		1908	else
		1909	eval "$3=no"
		1910	fi
		1911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1912	fi
		1913	eval ac_res=\$$3
		1914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1915	$as_echo "$ac_res" >&6; }
		1916	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1917
		1918	} # ac_fn_cxx_check_header_compile
		1919
		1920	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1921	# ---------------------------------------------
		1922	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1923	# variable VAR accordingly.
		1924	ac_fn_cxx_check_type ()
		1925	{
		1926	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1928	$as_echo_n "checking for $2... " >&6; }
		1929	if eval \${$3+:} false; then :
		1930	$as_echo_n "(cached) " >&6
		1931	else
		1932	eval "$3=no"
		1933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1934	/* end confdefs.h. */
		1935	$4
		1936	int
		1937	main ()
		1938	{
		1939	if (sizeof ($2))
		1940	return 0;
		1941	;
		1942	return 0;
		1943	}
		1944	_ACEOF
		1945	if ac_fn_cxx_try_compile "$LINENO"; then :
		1946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1947	/* end confdefs.h. */
		1948	$4
		1949	int
		1950	main ()
		1951	{
		1952	if (sizeof (($2)))
		1953	return 0;
		1954	;
		1955	return 0;
		1956	}
		1957	_ACEOF
		1958	if ac_fn_cxx_try_compile "$LINENO"; then :
		1959
		1960	else
		1961	eval "$3=yes"
		1962	fi
		1963	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1964	fi
		1965	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1966	fi
		1967	eval ac_res=\$$3
		1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1969	$as_echo "$ac_res" >&6; }
		1970	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1971
		1972	} # ac_fn_cxx_check_type
		1973
		1974	# ac_fn_c_try_run LINENO
		1975	# ----------------------
		1976	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1977	# that executables *can* be run.
		1978	ac_fn_c_try_run ()
		1979	{
		1980	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1981	if { { ac_try="$ac_link"
		1982	case "(($ac_try" in
		1983	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1984	*) ac_try_echo=$ac_try;;
		1985	esac
		1986	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1987	$as_echo "$ac_try_echo"; } >&5
		1988	(eval "$ac_link") 2>&5
		1989	ac_status=$?
		1990	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1991	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1992	{ { case "(($ac_try" in
		1993	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1994	*) ac_try_echo=$ac_try;;
		1995	esac
		1996	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1997	$as_echo "$ac_try_echo"; } >&5
		1998	(eval "$ac_try") 2>&5
		1999	ac_status=$?
		2000	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2001	test $ac_status = 0; }; }; then :
		2002	ac_retval=0
		2003	else
		2004	$as_echo "$as_me: program exited with status $ac_status" >&5
		2005	$as_echo "$as_me: failed program was:" >&5
		2006	sed 's/^/| /' conftest.$ac_ext >&5
		2007
		2008	ac_retval=$ac_status
		2009	fi
		2010	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2011	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2012	as_fn_set_status $ac_retval
		2013
		2014	} # ac_fn_c_try_run
		2015
		2016	# ac_fn_c_check_func LINENO FUNC VAR
		2017	# ----------------------------------
		2018	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2019	ac_fn_c_check_func ()
		2020	{
		2021	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2022	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2023	$as_echo_n "checking for $2... " >&6; }
		2024	if eval \${$3+:} false; then :
		2025	$as_echo_n "(cached) " >&6
		2026	else
		2027	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2028	/* end confdefs.h. */
		2029	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2030	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2031	#define $2 innocuous_$2
		2032
		2033	/* System header to define __stub macros and hopefully few prototypes,
		2034	which can conflict with char $2 (); below.
		2035	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2036	<limits.h> exists even on freestanding compilers. */
		2037
		2038	#ifdef __STDC__
		2039	# include <limits.h>
		2040	#else
		2041	# include <assert.h>
		2042	#endif
		2043
		2044	#undef $2
		2045
		2046	/* Override any GCC internal prototype to avoid an error.
		2047	Use char because int might match the return type of a GCC
		2048	builtin and then its argument prototype would still apply. */
		2049	#ifdef __cplusplus
		2050	extern "C"
		2051	#endif
		2052	char $2 ();
		2053	/* The GNU C library defines this for functions which it implements
		2054	to always fail with ENOSYS. Some functions are actually named
		2055	something starting with __ and the normal name is an alias. */
		2056	#if defined __stub_$2 || defined __stub___$2
		2057	choke me
		2058	#endif
		2059
		2060	int
		2061	main ()
		2062	{
		2063	return $2 ();
		2064	;
		2065	return 0;
		2066	}
		2067	_ACEOF
		2068	if ac_fn_c_try_link "$LINENO"; then :
		2069	eval "$3=yes"
		2070	else
		2071	eval "$3=no"
		2072	fi
		2073	rm -f core conftest.err conftest.$ac_objext \
		2074	conftest$ac_exeext conftest.$ac_ext
		2075	fi
		2076	eval ac_res=\$$3
		2077	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2078	$as_echo "$ac_res" >&6; }
		2079	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2080
		2081	} # ac_fn_c_check_func
		2082
		2083	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2084	# -------------------------------------------------------
		2085	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2086	# the include files in INCLUDES and setting the cache variable VAR
		2087	# accordingly.
		2088	ac_fn_c_check_header_mongrel ()
		2089	{
		2090	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2091	if eval \${$3+:} false; then :
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2093	$as_echo_n "checking for $2... " >&6; }
		2094	if eval \${$3+:} false; then :
		2095	$as_echo_n "(cached) " >&6
		2096	fi
		2097	eval ac_res=\$$3
		2098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2099	$as_echo "$ac_res" >&6; }
		2100	else
		2101	# Is the header compilable?
		2102	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2103	$as_echo_n "checking $2 usability... " >&6; }
		2104	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2105	/* end confdefs.h. */
		2106	$4
		2107	#include <$2>
		2108	_ACEOF
		2109	if ac_fn_c_try_compile "$LINENO"; then :
		2110	ac_header_compiler=yes
		2111	else
		2112	ac_header_compiler=no
		2113	fi
		2114	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2116	$as_echo "$ac_header_compiler" >&6; }
		2117
		2118	# Is the header present?
		2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2120	$as_echo_n "checking $2 presence... " >&6; }
		2121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2122	/* end confdefs.h. */
		2123	#include <$2>
		2124	_ACEOF
		2125	if ac_fn_c_try_cpp "$LINENO"; then :
		2126	ac_header_preproc=yes
		2127	else
		2128	ac_header_preproc=no
		2129	fi
		2130	rm -f conftest.err conftest.i conftest.$ac_ext
		2131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2132	$as_echo "$ac_header_preproc" >&6; }
		2133
		2134	# So? What about this header?
		2135	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2136	yes:no: )
		2137	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2138	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2139	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2140	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2141	;;
		2142	no:yes:* )
		2143	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2144	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2145	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2146	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2147	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2148	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2149	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2150	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2151	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2152	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2153	;;
		2154	esac
		2155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2156	$as_echo_n "checking for $2... " >&6; }
		2157	if eval \${$3+:} false; then :
		2158	$as_echo_n "(cached) " >&6
		2159	else
		2160	eval "$3=\$ac_header_compiler"
		2161	fi
		2162	eval ac_res=\$$3
		2163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2164	$as_echo "$ac_res" >&6; }
		2165	fi
		2166	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2167
		2168	} # ac_fn_c_check_header_mongrel
		2169
		2170	# ac_fn_cxx_try_link LINENO
		2171	# -------------------------
		2172	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2173	ac_fn_cxx_try_link ()
		2174	{
		2175	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2176	rm -f conftest.$ac_objext conftest$ac_exeext
		2177	if { { ac_try="$ac_link"
		2178	case "(($ac_try" in
		2179	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2180	*) ac_try_echo=$ac_try;;
		2181	esac
		2182	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2183	$as_echo "$ac_try_echo"; } >&5
		2184	(eval "$ac_link") 2>conftest.err
		2185	ac_status=$?
		2186	if test -s conftest.err; then
		2187	grep -v '^ *+' conftest.err >conftest.er1
		2188	cat conftest.er1 >&5
		2189	mv -f conftest.er1 conftest.err
		2190	fi
		2191	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2192	test $ac_status = 0; } && {
		2193	test -z "$ac_cxx_werror_flag" ||
		2194	test ! -s conftest.err
		2195	} && test -s conftest$ac_exeext && {
		2196	test "$cross_compiling" = yes ||
		2197	test -x conftest$ac_exeext
		2198	}; then :
		2199	ac_retval=0
		2200	else
		2201	$as_echo "$as_me: failed program was:" >&5
		2202	sed 's/^/| /' conftest.$ac_ext >&5
		2203
		2204	ac_retval=1
		2205	fi
		2206	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2207	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2208	# interfere with the next link command; also delete a directory that is
		2209	# left behind by Apple's compiler. We do this before executing the actions.
		2210	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2211	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2212	as_fn_set_status $ac_retval
		2213
		2214	} # ac_fn_cxx_try_link
		2215
		2216	# ac_fn_cxx_check_func LINENO FUNC VAR
		2217	# ------------------------------------
		2218	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2219	ac_fn_cxx_check_func ()
		2220	{
		2221	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2222	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2223	$as_echo_n "checking for $2... " >&6; }
		2224	if eval \${$3+:} false; then :
		2225	$as_echo_n "(cached) " >&6
		2226	else
		2227	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2228	/* end confdefs.h. */
		2229	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2230	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2231	#define $2 innocuous_$2
		2232
		2233	/* System header to define __stub macros and hopefully few prototypes,
		2234	which can conflict with char $2 (); below.
		2235	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2236	<limits.h> exists even on freestanding compilers. */
		2237
		2238	#ifdef __STDC__
		2239	# include <limits.h>
		2240	#else
		2241	# include <assert.h>
		2242	#endif
		2243
		2244	#undef $2
		2245
		2246	/* Override any GCC internal prototype to avoid an error.
		2247	Use char because int might match the return type of a GCC
		2248	builtin and then its argument prototype would still apply. */
		2249	#ifdef __cplusplus
		2250	extern "C"
		2251	#endif
		2252	char $2 ();
		2253	/* The GNU C library defines this for functions which it implements
		2254	to always fail with ENOSYS. Some functions are actually named
		2255	something starting with __ and the normal name is an alias. */
		2256	#if defined __stub_$2 || defined __stub___$2
		2257	choke me
		2258	#endif
		2259
		2260	int
		2261	main ()
		2262	{
		2263	return $2 ();
		2264	;
		2265	return 0;
		2266	}
		2267	_ACEOF
		2268	if ac_fn_cxx_try_link "$LINENO"; then :
		2269	eval "$3=yes"
		2270	else
		2271	eval "$3=no"
		2272	fi
		2273	rm -f core conftest.err conftest.$ac_objext \
		2274	conftest$ac_exeext conftest.$ac_ext
		2275	fi
		2276	eval ac_res=\$$3
		2277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2278	$as_echo "$ac_res" >&6; }
		2279	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2280
		2281	} # ac_fn_cxx_check_func
		2282	cat >config.log <<_ACEOF
998	This file contains any messages produced by compilers while	2283	This file contains any messages produced by compilers while
999	running configure, to aid debugging if configure makes a mistake.	2284	running configure, to aid debugging if configure makes a mistake.
1000		2285
1001	It was created by $as_me, which was	2286	It was created by $as_me, which was
1002	generated by GNU Autoconf 2.57. Invocation command line was	2287	generated by GNU Autoconf 2.69. Invocation command line was
1003		2288
1004	$ $0 $@	2289	$ $0 $@
1005		2290
1006	_ACEOF	2291	_ACEOF
		2292	exec 5>>config.log
1007	{	2293	{
1008	cat <<_ASUNAME	2294	cat <<_ASUNAME
1009	## --------- ##	2295	## --------- ##
1010	## Platform. ##	2296	## Platform. ##
1011	## --------- ##	2297	## --------- ##
…		…
1020	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2306	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1021		2307
1022	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2308	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1023	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2309	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1024	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2310	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1025	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2311	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1026	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2312	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1027	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2313	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1028	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2314	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1029		2315
1030	_ASUNAME	2316	_ASUNAME
…		…
1032	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1033	for as_dir in $PATH	2319	for as_dir in $PATH
1034	do	2320	do
1035	IFS=$as_save_IFS	2321	IFS=$as_save_IFS
1036	test -z "$as_dir" && as_dir=.	2322	test -z "$as_dir" && as_dir=.
1037	echo "PATH: $as_dir"	2323	$as_echo "PATH: $as_dir"
1038	done	2324	done
		2325	IFS=$as_save_IFS
1039		2326
1040	} >&5	2327	} >&5
1041		2328
1042	cat >&5 <<_ACEOF	2329	cat >&5 <<_ACEOF
1043		2330
…		…
1055	# Also quote any args containing shell meta-characters.	2342	# Also quote any args containing shell meta-characters.
1056	# Make two passes to allow for proper duplicate-argument suppression.	2343	# Make two passes to allow for proper duplicate-argument suppression.
1057	ac_configure_args=	2344	ac_configure_args=
1058	ac_configure_args0=	2345	ac_configure_args0=
1059	ac_configure_args1=	2346	ac_configure_args1=
1060	ac_sep=
1061	ac_must_keep_next=false	2347	ac_must_keep_next=false
1062	for ac_pass in 1 2	2348	for ac_pass in 1 2
1063	do	2349	do
1064	for ac_arg	2350	for ac_arg
1065	do	2351	do
1066	case $ac_arg in	2352	case $ac_arg in
1067	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2353	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1068	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2354	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1069	| -silent | --silent | --silen | --sile | --sil)	2355	| -silent | --silent | --silen | --sile | --sil)
1070	continue ;;	2356	continue ;;
1071	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2357	*\'*)
1072	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2358	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1073	esac	2359	esac
1074	case $ac_pass in	2360	case $ac_pass in
1075	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2361	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1076	2)	2362	2)
1077	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2363	as_fn_append ac_configure_args1 " '$ac_arg'"
1078	if test $ac_must_keep_next = true; then	2364	if test $ac_must_keep_next = true; then
1079	ac_must_keep_next=false # Got value, back to normal.	2365	ac_must_keep_next=false # Got value, back to normal.
1080	else	2366	else
1081	case $ac_arg in	2367	case $ac_arg in
1082	*=* | --config-cache | -C | -disable-* | --disable-* \	2368	*=* | --config-cache | -C | -disable-* | --disable-* \
1083	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \	2369	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1084	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \	2370	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1085	| -with-* | --with-* | -without-* | --without-* | --x)	2371	| -with-* | --with-* | -without-* | --without-* | --x)
1086	case "$ac_configure_args0 " in	2372	case "$ac_configure_args0 " in
1087	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;	2373	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1088	esac	2374	esac
1089	;;	2375	;;
1090	-* ) ac_must_keep_next=true ;;	2376	-* ) ac_must_keep_next=true ;;
1091	esac	2377	esac
1092	fi	2378	fi
1093	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2379	as_fn_append ac_configure_args " '$ac_arg'"
1094	# Get rid of the leading space.
1095	ac_sep=" "
1096	;;	2380	;;
1097	esac	2381	esac
1098	done	2382	done
1099	done	2383	done
1100	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2384	{ ac_configure_args0=; unset ac_configure_args0;}
1101	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2385	{ ac_configure_args1=; unset ac_configure_args1;}
1102		2386
1103	# When interrupted or exit'd, cleanup temporary files, and complete	2387	# When interrupted or exit'd, cleanup temporary files, and complete
1104	# config.log. We remove comments because anyway the quotes in there	2388	# config.log. We remove comments because anyway the quotes in there
1105	# would cause problems or look ugly.	2389	# would cause problems or look ugly.
1106	# WARNING: Be sure not to use single quotes in there, as some shells,	2390	# WARNING: Use '\'' to represent an apostrophe within the trap.
1107	# such as our DU 5.0 friend, will then `close' the trap.	2391	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1108	trap 'exit_status=$?	2392	trap 'exit_status=$?
1109	# Save into config.log some information that might help in debugging.	2393	# Save into config.log some information that might help in debugging.
1110	{	2394	{
1111	echo	2395	echo
1112		2396
1113	cat <<\_ASBOX
1114	## ---------------- ##	2397	$as_echo "## ---------------- ##
1115	## Cache variables. ##	2398	## Cache variables. ##
1116	## ---------------- ##	2399	## ---------------- ##"
1117	_ASBOX
1118	echo	2400	echo
1119	# The following way of writing the cache mishandles newlines in values,	2401	# The following way of writing the cache mishandles newlines in values,
1120	{	2402	(
		2403	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2404	eval ac_val=\$$ac_var
		2405	case $ac_val in #(
		2406	*${as_nl}*)
		2407	case $ac_var in #(
		2408	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2409	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2410	esac
		2411	case $ac_var in #(
		2412	_ | IFS | as_nl) ;; #(
		2413	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2414	*) { eval $ac_var=; unset $ac_var;} ;;
		2415	esac ;;
		2416	esac
		2417	done
1121	(set) 2>&1 |	2418	(set) 2>&1 |
1122	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2419	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1123	*ac_space=\ *)	2420	*${as_nl}ac_space=\ *)
1124	sed -n \	2421	sed -n \
1125	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2422	"s/'\''/'\''\\\\'\'''\''/g;
1126	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	2423	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2424	;; #(
		2425	*)
		2426	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1127	;;	2427	;;
1128	*)
1129	sed -n \
1130	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1131	;;
1132	esac;	2428	esac |
1133	}	2429	sort
		2430	)
1134	echo	2431	echo
1135		2432
1136	cat <<\_ASBOX
1137	## ----------------- ##	2433	$as_echo "## ----------------- ##
1138	## Output variables. ##	2434	## Output variables. ##
1139	## ----------------- ##	2435	## ----------------- ##"
1140	_ASBOX
1141	echo	2436	echo
1142	for ac_var in $ac_subst_vars	2437	for ac_var in $ac_subst_vars
1143	do	2438	do
1144	eval ac_val=$`echo $ac_var`	2439	eval ac_val=\$$ac_var
		2440	case $ac_val in
		2441	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2442	esac
1145	echo "$ac_var='"'"'$ac_val'"'"'"	2443	$as_echo "$ac_var='\''$ac_val'\''"
1146	done | sort	2444	done | sort
1147	echo	2445	echo
1148		2446
1149	if test -n "$ac_subst_files"; then	2447	if test -n "$ac_subst_files"; then
1150	cat <<\_ASBOX	2448	$as_echo "## ------------------- ##
		2449	## File substitutions. ##
1151	## ------------- ##	2450	## ------------------- ##"
1152	## Output files. ##
1153	## ------------- ##
1154	_ASBOX
1155	echo	2451	echo
1156	for ac_var in $ac_subst_files	2452	for ac_var in $ac_subst_files
1157	do	2453	do
1158	eval ac_val=$`echo $ac_var`	2454	eval ac_val=\$$ac_var
1159	echo "$ac_var='"'"'$ac_val'"'"'"	2455	case $ac_val in
		2456	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2457	esac
		2458	$as_echo "$ac_var='\''$ac_val'\''"
1160	done | sort	2459	done | sort
1161	echo	2460	echo
1162	fi	2461	fi
1163		2462
1164	if test -s confdefs.h; then	2463	if test -s confdefs.h; then
1165	cat <<\_ASBOX	2464	$as_echo "## ----------- ##
1166	## ----------- ##
1167	## confdefs.h. ##	2465	## confdefs.h. ##
1168	## ----------- ##	2466	## ----------- ##"
1169	_ASBOX
1170	echo	2467	echo
1171	sed "/^$/d" confdefs.h | sort	2468	cat confdefs.h
1172	echo	2469	echo
1173	fi	2470	fi
1174	test "$ac_signal" != 0 &&	2471	test "$ac_signal" != 0 &&
1175	echo "$as_me: caught signal $ac_signal"	2472	$as_echo "$as_me: caught signal $ac_signal"
1176	echo "$as_me: exit $exit_status"	2473	$as_echo "$as_me: exit $exit_status"
1177	} >&5	2474	} >&5
1178	rm -f core *.core &&	2475	rm -f core *.core core.conftest.* &&
1179	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2476	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1180	exit $exit_status	2477	exit $exit_status
1181	' 0	2478	' 0
1182	for ac_signal in 1 2 13 15; do	2479	for ac_signal in 1 2 13 15; do
1183	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2480	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1184	done	2481	done
1185	ac_signal=0	2482	ac_signal=0
1186		2483
1187	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2484	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1188	rm -rf conftest* confdefs.h	2485	rm -f -r conftest* confdefs.h
1189	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2486
1190	echo >confdefs.h	2487	$as_echo "/* confdefs.h */" > confdefs.h
1191		2488
1192	# Predefined preprocessor variables.	2489	# Predefined preprocessor variables.
1193		2490
1194	cat >>confdefs.h <<_ACEOF	2491	cat >>confdefs.h <<_ACEOF
1195	#define PACKAGE_NAME "$PACKAGE_NAME"	2492	#define PACKAGE_NAME "$PACKAGE_NAME"
1196	_ACEOF	2493	_ACEOF
1197		2494
1198
1199	cat >>confdefs.h <<_ACEOF	2495	cat >>confdefs.h <<_ACEOF
1200	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2496	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1201	_ACEOF	2497	_ACEOF
1202		2498
1203
1204	cat >>confdefs.h <<_ACEOF	2499	cat >>confdefs.h <<_ACEOF
1205	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2500	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1206	_ACEOF	2501	_ACEOF
1207		2502
1208
1209	cat >>confdefs.h <<_ACEOF	2503	cat >>confdefs.h <<_ACEOF
1210	#define PACKAGE_STRING "$PACKAGE_STRING"	2504	#define PACKAGE_STRING "$PACKAGE_STRING"
1211	_ACEOF	2505	_ACEOF
1212		2506
1213
1214	cat >>confdefs.h <<_ACEOF	2507	cat >>confdefs.h <<_ACEOF
1215	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2508	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1216	_ACEOF	2509	_ACEOF
1217		2510
		2511	cat >>confdefs.h <<_ACEOF
		2512	#define PACKAGE_URL "$PACKAGE_URL"
		2513	_ACEOF
		2514
1218		2515
1219	# Let the site file select an alternate cache file if it wants to.	2516	# Let the site file select an alternate cache file if it wants to.
1220	# Prefer explicitly selected file to automatically selected ones.	2517	# Prefer an explicitly selected file to automatically selected ones.
		2518	ac_site_file1=NONE
		2519	ac_site_file2=NONE
1221	if test -z "$CONFIG_SITE"; then	2520	if test -n "$CONFIG_SITE"; then
		2521	# We do not want a PATH search for config.site.
		2522	case $CONFIG_SITE in #((
		2523	-*) ac_site_file1=./$CONFIG_SITE;;
		2524	*/*) ac_site_file1=$CONFIG_SITE;;
		2525	*) ac_site_file1=./$CONFIG_SITE;;
		2526	esac
1222	if test "x$prefix" != xNONE; then	2527	elif test "x$prefix" != xNONE; then
1223	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2528	ac_site_file1=$prefix/share/config.site
		2529	ac_site_file2=$prefix/etc/config.site
1224	else	2530	else
1225	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2531	ac_site_file1=$ac_default_prefix/share/config.site
1226	fi	2532	ac_site_file2=$ac_default_prefix/etc/config.site
1227	fi	2533	fi
1228	for ac_site_file in $CONFIG_SITE; do	2534	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1229	if test -r "$ac_site_file"; then	2535	do
		2536	test "x$ac_site_file" = xNONE && continue
		2537	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1230	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1231	echo "$as_me: loading site script $ac_site_file" >&6;}	2539	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1232	sed 's/^/| /' "$ac_site_file" >&5	2540	sed 's/^/| /' "$ac_site_file" >&5
1233	. "$ac_site_file"	2541	. "$ac_site_file" \
		2542	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2543	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2544	as_fn_error $? "failed to load site script $ac_site_file
		2545	See \`config.log' for more details" "$LINENO" 5; }
1234	fi	2546	fi
1235	done	2547	done
1236		2548
1237	if test -r "$cache_file"; then	2549	if test -r "$cache_file"; then
1238	# Some versions of bash will fail to source /dev/null (special	2550	# Some versions of bash will fail to source /dev/null (special files
1239	# files actually), so we avoid doing that.	2551	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1240	if test -f "$cache_file"; then	2552	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1241	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1242	echo "$as_me: loading cache $cache_file" >&6;}	2554	$as_echo "$as_me: loading cache $cache_file" >&6;}
1243	case $cache_file in	2555	case $cache_file in
1244	[\\/]* | ?:[\\/]* ) . $cache_file;;	2556	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1245	*) . ./$cache_file;;	2557	*) . "./$cache_file";;
1246	esac	2558	esac
1247	fi	2559	fi
1248	else	2560	else
1249	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2561	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1250	echo "$as_me: creating cache $cache_file" >&6;}	2562	$as_echo "$as_me: creating cache $cache_file" >&6;}
1251	>$cache_file	2563	>$cache_file
1252	fi	2564	fi
1253		2565
1254	# Check that the precious variables saved in the cache have kept the same	2566	# Check that the precious variables saved in the cache have kept the same
1255	# value.	2567	# value.
1256	ac_cache_corrupted=false	2568	ac_cache_corrupted=false
1257	for ac_var in `(set) 2>&1 |	2569	for ac_var in $ac_precious_vars; do
1258	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1259	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2570	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1260	eval ac_new_set=\$ac_env_${ac_var}_set	2571	eval ac_new_set=\$ac_env_${ac_var}_set
1261	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2572	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1262	eval ac_new_val="\$ac_env_${ac_var}_value"	2573	eval ac_new_val=\$ac_env_${ac_var}_value
1263	case $ac_old_set,$ac_new_set in	2574	case $ac_old_set,$ac_new_set in
1264	set,)	2575	set,)
1265	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2576	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1266	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2577	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1267	ac_cache_corrupted=: ;;	2578	ac_cache_corrupted=: ;;
1268	,set)	2579	,set)
1269	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2580	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1270	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2581	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1271	ac_cache_corrupted=: ;;	2582	ac_cache_corrupted=: ;;
1272	,);;	2583	,);;
1273	*)	2584	*)
1274	if test "x$ac_old_val" != "x$ac_new_val"; then	2585	if test "x$ac_old_val" != "x$ac_new_val"; then
		2586	# differences in whitespace do not lead to failure.
		2587	ac_old_val_w=`echo x $ac_old_val`
		2588	ac_new_val_w=`echo x $ac_new_val`
		2589	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1275	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1276	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2591	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2592	ac_cache_corrupted=:
		2593	else
		2594	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2595	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2596	eval $ac_var=\$ac_old_val
		2597	fi
1277	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5	2598	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1278	echo "$as_me: former value: $ac_old_val" >&2;}	2599	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1279	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5	2600	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1280	echo "$as_me: current value: $ac_new_val" >&2;}	2601	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1281	ac_cache_corrupted=:
1282	fi;;	2602	fi;;
1283	esac	2603	esac
1284	# Pass precious variables to config.status.	2604	# Pass precious variables to config.status.
1285	if test "$ac_new_set" = set; then	2605	if test "$ac_new_set" = set; then
1286	case $ac_new_val in	2606	case $ac_new_val in
1287	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1288	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2607	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1289	*) ac_arg=$ac_var=$ac_new_val ;;	2608	*) ac_arg=$ac_var=$ac_new_val ;;
1290	esac	2609	esac
1291	case " $ac_configure_args " in	2610	case " $ac_configure_args " in
1292	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2611	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1293	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2612	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1294	esac	2613	esac
1295	fi	2614	fi
1296	done	2615	done
1297	if $ac_cache_corrupted; then	2616	if $ac_cache_corrupted; then
		2617	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2618	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1298	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2619	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1299	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2620	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1300	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1301	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2621	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1302	{ (exit 1); exit 1; }; }
1303	fi	2622	fi
		2623	## -------------------- ##
		2624	## Main body of script. ##
		2625	## -------------------- ##
1304		2626
1305	ac_ext=c	2627	ac_ext=c
1306	ac_cpp='$CPP $CPPFLAGS'	2628	ac_cpp='$CPP $CPPFLAGS'
1307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2629	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2630	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1309	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2631	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1310		2632
1311		2633
1312		2634
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329	ac_aux_dir=	2635	ac_aux_dir=
1330	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2636	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1331	if test -f $ac_dir/install-sh; then	2637	if test -f "$ac_dir/install-sh"; then
1332	ac_aux_dir=$ac_dir	2638	ac_aux_dir=$ac_dir
1333	ac_install_sh="$ac_aux_dir/install-sh -c"	2639	ac_install_sh="$ac_aux_dir/install-sh -c"
1334	break	2640	break
1335	elif test -f $ac_dir/install.sh; then	2641	elif test -f "$ac_dir/install.sh"; then
1336	ac_aux_dir=$ac_dir	2642	ac_aux_dir=$ac_dir
1337	ac_install_sh="$ac_aux_dir/install.sh -c"	2643	ac_install_sh="$ac_aux_dir/install.sh -c"
1338	break	2644	break
1339	elif test -f $ac_dir/shtool; then	2645	elif test -f "$ac_dir/shtool"; then
1340	ac_aux_dir=$ac_dir	2646	ac_aux_dir=$ac_dir
1341	ac_install_sh="$ac_aux_dir/shtool install -c"	2647	ac_install_sh="$ac_aux_dir/shtool install -c"
1342	break	2648	break
1343	fi	2649	fi
1344	done	2650	done
1345	if test -z "$ac_aux_dir"; then	2651	if test -z "$ac_aux_dir"; then
1346	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2652	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1347	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1348	{ (exit 1); exit 1; }; }
1349	fi	2653	fi
		2654
		2655	# These three variables are undocumented and unsupported,
		2656	# and are intended to be withdrawn in a future Autoconf release.
		2657	# They can cause serious problems if a builder's source tree is in a directory
		2658	# whose full name contains unusual characters.
1350	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2659	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1351	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2660	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1352	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2661	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2662
1353		2663
1354	# Make sure we can run config.sub.	2664	# Make sure we can run config.sub.
1355	$ac_config_sub sun4 >/dev/null 2>&1 ||	2665	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1356	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2666	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1357	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1358	{ (exit 1); exit 1; }; }
1359		2667
1360	echo "$as_me:$LINENO: checking build system type" >&5	2668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1361	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2669	$as_echo_n "checking build system type... " >&6; }
1362	if test "${ac_cv_build+set}" = set; then	2670	if ${ac_cv_build+:} false; then :
1363	echo $ECHO_N "(cached) $ECHO_C" >&6	2671	$as_echo_n "(cached) " >&6
1364	else	2672	else
1365	ac_cv_build_alias=$build_alias	2673	ac_build_alias=$build_alias
1366	test -z "$ac_cv_build_alias" &&	2674	test "x$ac_build_alias" = x &&
1367	ac_cv_build_alias=`$ac_config_guess`	2675	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1368	test -z "$ac_cv_build_alias" &&	2676	test "x$ac_build_alias" = x &&
1369	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2677	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1370	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1371	{ (exit 1); exit 1; }; }
1372	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2678	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1373	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2679	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1374	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1375	{ (exit 1); exit 1; }; }
1376		2680
1377	fi	2681	fi
1378	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1379	echo "${ECHO_T}$ac_cv_build" >&6	2683	$as_echo "$ac_cv_build" >&6; }
		2684	case $ac_cv_build in
		2685	*-*-*) ;;
		2686	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2687	esac
1380	build=$ac_cv_build	2688	build=$ac_cv_build
1381	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2689	ac_save_IFS=$IFS; IFS='-'
1382	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2690	set x $ac_cv_build
1383	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2691	shift
		2692	build_cpu=$1
		2693	build_vendor=$2
		2694	shift; shift
		2695	# Remember, the first character of IFS is used to create $*,
		2696	# except with old shells:
		2697	build_os=$*
		2698	IFS=$ac_save_IFS
		2699	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1384		2700
1385		2701
1386	echo "$as_me:$LINENO: checking host system type" >&5	2702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1387	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2703	$as_echo_n "checking host system type... " >&6; }
1388	if test "${ac_cv_host+set}" = set; then	2704	if ${ac_cv_host+:} false; then :
1389	echo $ECHO_N "(cached) $ECHO_C" >&6	2705	$as_echo_n "(cached) " >&6
1390	else	2706	else
1391	ac_cv_host_alias=$host_alias	2707	if test "x$host_alias" = x; then
1392	test -z "$ac_cv_host_alias" &&
1393	ac_cv_host_alias=$ac_cv_build_alias	2708	ac_cv_host=$ac_cv_build
		2709	else
1394	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2710	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1395	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2711	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1396	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1397	{ (exit 1); exit 1; }; }
1398
1399	fi	2712	fi
		2713
		2714	fi
1400	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1401	echo "${ECHO_T}$ac_cv_host" >&6	2716	$as_echo "$ac_cv_host" >&6; }
		2717	case $ac_cv_host in
		2718	*-*-*) ;;
		2719	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2720	esac
1402	host=$ac_cv_host	2721	host=$ac_cv_host
1403	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2722	ac_save_IFS=$IFS; IFS='-'
1404	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2723	set x $ac_cv_host
1405	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2724	shift
		2725	host_cpu=$1
		2726	host_vendor=$2
		2727	shift; shift
		2728	# Remember, the first character of IFS is used to create $*,
		2729	# except with old shells:
		2730	host_os=$*
		2731	IFS=$ac_save_IFS
		2732	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1406		2733
1407		2734
1408	echo "$as_me:$LINENO: checking target system type" >&5	2735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1409	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2736	$as_echo_n "checking target system type... " >&6; }
1410	if test "${ac_cv_target+set}" = set; then	2737	if ${ac_cv_target+:} false; then :
1411	echo $ECHO_N "(cached) $ECHO_C" >&6	2738	$as_echo_n "(cached) " >&6
1412	else	2739	else
1413	ac_cv_target_alias=$target_alias	2740	if test "x$target_alias" = x; then
1414	test "x$ac_cv_target_alias" = "x" &&
1415	ac_cv_target_alias=$ac_cv_host_alias	2741	ac_cv_target=$ac_cv_host
		2742	else
1416	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2743	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1417	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2744	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1418	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1419	{ (exit 1); exit 1; }; }
1420
1421	fi	2745	fi
		2746
		2747	fi
1422	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2748	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1423	echo "${ECHO_T}$ac_cv_target" >&6	2749	$as_echo "$ac_cv_target" >&6; }
		2750	case $ac_cv_target in
		2751	*-*-*) ;;
		2752	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2753	esac
1424	target=$ac_cv_target	2754	target=$ac_cv_target
1425	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2755	ac_save_IFS=$IFS; IFS='-'
1426	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2756	set x $ac_cv_target
1427	target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2757	shift
		2758	target_cpu=$1
		2759	target_vendor=$2
		2760	shift; shift
		2761	# Remember, the first character of IFS is used to create $*,
		2762	# except with old shells:
		2763	target_os=$*
		2764	IFS=$ac_save_IFS
		2765	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1428		2766
1429		2767
1430	# The aliases save the names the user supplied, while $host etc.	2768	# The aliases save the names the user supplied, while $host etc.
1431	# will get canonicalized.	2769	# will get canonicalized.
1432	test -n "$target_alias" &&	2770	test -n "$target_alias" &&
…		…
1443	# AIX /bin/install	2781	# AIX /bin/install
1444	# AmigaOS /C/install, which installs bootblocks on floppy discs	2782	# AmigaOS /C/install, which installs bootblocks on floppy discs
1445	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2783	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1446	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2784	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1447	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2785	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		2786	# OS/2's system install, which has a completely different semantic
1448	# ./install, which can be erroneously created by make from ./install.sh.	2787	# ./install, which can be erroneously created by make from ./install.sh.
		2788	# Reject install programs that cannot install multiple files.
1449	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2789	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1450	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2790	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1451	if test -z "$INSTALL"; then	2791	if test -z "$INSTALL"; then
1452	if test "${ac_cv_path_install+set}" = set; then	2792	if ${ac_cv_path_install+:} false; then :
1453	echo $ECHO_N "(cached) $ECHO_C" >&6	2793	$as_echo_n "(cached) " >&6
1454	else	2794	else
1455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2795	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1456	for as_dir in $PATH	2796	for as_dir in $PATH
1457	do	2797	do
1458	IFS=$as_save_IFS	2798	IFS=$as_save_IFS
1459	test -z "$as_dir" && as_dir=.	2799	test -z "$as_dir" && as_dir=.
1460	# Account for people who put trailing slashes in PATH elements.	2800	# Account for people who put trailing slashes in PATH elements.
1461	case $as_dir/ in	2801	case $as_dir/ in #((
1462	./ | .// | /cC/* | \	2802	./ | .// | /[cC]/* | \
1463	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2803	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
		2804	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1464	/usr/ucb/* ) ;;	2805	/usr/ucb/* ) ;;
1465	*)	2806	*)
1466	# OSF1 and SCO ODT 3.0 have their own names for install.	2807	# OSF1 and SCO ODT 3.0 have their own names for install.
1467	# Don't use installbsd from OSF since it installs stuff as root	2808	# Don't use installbsd from OSF since it installs stuff as root
1468	# by default.	2809	# by default.
1469	for ac_prog in ginstall scoinst install; do	2810	for ac_prog in ginstall scoinst install; do
1470	for ac_exec_ext in '' $ac_executable_extensions; do	2811	for ac_exec_ext in '' $ac_executable_extensions; do
1471	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2812	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1472	if test $ac_prog = install &&	2813	if test $ac_prog = install &&
1473	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2814	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1474	# AIX install. It has an incompatible calling convention.	2815	# AIX install. It has an incompatible calling convention.
1475	:	2816	:
1476	elif test $ac_prog = install &&	2817	elif test $ac_prog = install &&
1477	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2818	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1478	# program-specific install script used by HP pwplus--don't use.	2819	# program-specific install script used by HP pwplus--don't use.
1479	:	2820	:
1480	else	2821	else
		2822	rm -rf conftest.one conftest.two conftest.dir
		2823	echo one > conftest.one
		2824	echo two > conftest.two
		2825	mkdir conftest.dir
		2826	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2827	test -s conftest.one && test -s conftest.two &&
		2828	test -s conftest.dir/conftest.one &&
		2829	test -s conftest.dir/conftest.two
		2830	then
1481	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2831	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1482	break 3	2832	break 3
1483	fi	2833	fi
1484	fi	2834	fi
		2835	fi
1485	done	2836	done
1486	done	2837	done
1487	;;	2838	;;
1488	esac	2839	esac
		2840
1489	done	2841	done
		2842	IFS=$as_save_IFS
1490		2843
		2844	rm -rf conftest.one conftest.two conftest.dir
1491		2845
1492	fi	2846	fi
1493	if test "${ac_cv_path_install+set}" = set; then	2847	if test "${ac_cv_path_install+set}" = set; then
1494	INSTALL=$ac_cv_path_install	2848	INSTALL=$ac_cv_path_install
1495	else	2849	else
1496	# As a last resort, use the slow shell script. We don't cache a	2850	# As a last resort, use the slow shell script. Don't cache a
1497	# path for INSTALL within a source directory, because that will	2851	# value for INSTALL within a source directory, because that will
1498	# break other packages using the cache if that directory is	2852	# break other packages using the cache if that directory is
1499	# removed, or if the path is relative.	2853	# removed, or if the value is a relative name.
1500	INSTALL=$ac_install_sh	2854	INSTALL=$ac_install_sh
1501	fi	2855	fi
1502	fi	2856	fi
1503	echo "$as_me:$LINENO: result: $INSTALL" >&5	2857	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1504	echo "${ECHO_T}$INSTALL" >&6	2858	$as_echo "$INSTALL" >&6; }
1505		2859
1506	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2860	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1507	# It thinks the first close brace ends the variable substitution.	2861	# It thinks the first close brace ends the variable substitution.
1508	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2862	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1509		2863
1510	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2864	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1511		2865
1512	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2866	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1513		2867
1514	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1515	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2869	$as_echo_n "checking whether build environment is sane... " >&6; }
1516	# Just in case	2870	# Just in case
1517	sleep 1	2871	sleep 1
1518	echo timestamp > conftest.file	2872	echo timestamp > conftest.file
1519	# Do `set' in a subshell so we don't clobber the current shell's	2873	# Do `set' in a subshell so we don't clobber the current shell's
1520	# arguments. Must try -L first in case configure is actually a	2874	# arguments. Must try -L first in case configure is actually a
…		…
1533		2887
1534	# If neither matched, then we have a broken ls. This can happen	2888	# If neither matched, then we have a broken ls. This can happen
1535	# if, for instance, CONFIG_SHELL is bash and it inherits a	2889	# if, for instance, CONFIG_SHELL is bash and it inherits a
1536	# broken ls alias from the environment. This has actually	2890	# broken ls alias from the environment. This has actually
1537	# happened. Such a system could not be considered "sane".	2891	# happened. Such a system could not be considered "sane".
1538	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1539	alias in your environment" >&5
1540	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2892	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1541	alias in your environment" >&2;}	2893	alias in your environment" "$LINENO" 5
1542	{ (exit 1); exit 1; }; }
1543	fi	2894	fi
1544		2895
1545	test "$2" = conftest.file	2896	test "$2" = conftest.file
1546	)	2897	)
1547	then	2898	then
1548	# Ok.	2899	# Ok.
1549	:	2900	:
1550	else	2901	else
1551	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1552	Check your system clock" >&5
1553	echo "$as_me: error: newly created file is older than distributed files!	2902	as_fn_error $? "newly created file is older than distributed files!
1554	Check your system clock" >&2;}	2903	Check your system clock" "$LINENO" 5
1555	{ (exit 1); exit 1; }; }
1556	fi	2904	fi
1557	echo "$as_me:$LINENO: result: yes" >&5	2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1558	echo "${ECHO_T}yes" >&6	2906	$as_echo "yes" >&6; }
1559	test "$program_prefix" != NONE &&	2907	test "$program_prefix" != NONE &&
1560	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2908	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1561	# Use a double $ so make ignores it.	2909	# Use a double $ so make ignores it.
1562	test "$program_suffix" != NONE &&	2910	test "$program_suffix" != NONE &&
1563	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2911	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1564	# Double any \ or $. echo might interpret backslashes.	2912	# Double any \ or $.
1565	# By default was `s,x,x', remove it if useless.	2913	# By default was `s,x,x', remove it if useless.
1566	cat <<\_ACEOF >conftest.sed
1567	s/[\\$]/&&/g;s/;s,x,x,$//	2914	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1568	_ACEOF
1569	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2915	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1570	rm conftest.sed
1571		2916
1572		2917
1573	# expand $ac_aux_dir to an absolute path	2918	# expand $ac_aux_dir to an absolute path
1574	am_aux_dir=`cd $ac_aux_dir && pwd`	2919	am_aux_dir=`cd $ac_aux_dir && pwd`
1575		2920
…		…
1577	# Use eval to expand $SHELL	2922	# Use eval to expand $SHELL
1578	if eval "$MISSING --run true"; then	2923	if eval "$MISSING --run true"; then
1579	am_missing_run="$MISSING --run "	2924	am_missing_run="$MISSING --run "
1580	else	2925	else
1581	am_missing_run=	2926	am_missing_run=
1582	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2927	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1583	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2928	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1584	fi	2929	fi
1585		2930
1586	for ac_prog in gawk mawk nawk awk	2931	for ac_prog in gawk mawk nawk awk
1587	do	2932	do
1588	# Extract the first word of "$ac_prog", so it can be a program name with args.	2933	# Extract the first word of "$ac_prog", so it can be a program name with args.
1589	set dummy $ac_prog; ac_word=$2	2934	set dummy $ac_prog; ac_word=$2
1590	echo "$as_me:$LINENO: checking for $ac_word" >&5	2935	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1591	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2936	$as_echo_n "checking for $ac_word... " >&6; }
1592	if test "${ac_cv_prog_AWK+set}" = set; then	2937	if ${ac_cv_prog_AWK+:} false; then :
1593	echo $ECHO_N "(cached) $ECHO_C" >&6	2938	$as_echo_n "(cached) " >&6
1594	else	2939	else
1595	if test -n "$AWK"; then	2940	if test -n "$AWK"; then
1596	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2941	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1597	else	2942	else
1598	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2943	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1599	for as_dir in $PATH	2944	for as_dir in $PATH
1600	do	2945	do
1601	IFS=$as_save_IFS	2946	IFS=$as_save_IFS
1602	test -z "$as_dir" && as_dir=.	2947	test -z "$as_dir" && as_dir=.
1603	for ac_exec_ext in '' $ac_executable_extensions; do	2948	for ac_exec_ext in '' $ac_executable_extensions; do
1604	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2949	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1605	ac_cv_prog_AWK="$ac_prog"	2950	ac_cv_prog_AWK="$ac_prog"
1606	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2951	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1607	break 2	2952	break 2
1608	fi	2953	fi
1609	done	2954	done
1610	done	2955	done
		2956	IFS=$as_save_IFS
1611		2957
1612	fi	2958	fi
1613	fi	2959	fi
1614	AWK=$ac_cv_prog_AWK	2960	AWK=$ac_cv_prog_AWK
1615	if test -n "$AWK"; then	2961	if test -n "$AWK"; then
1616	echo "$as_me:$LINENO: result: $AWK" >&5	2962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1617	echo "${ECHO_T}$AWK" >&6	2963	$as_echo "$AWK" >&6; }
1618	else	2964	else
1619	echo "$as_me:$LINENO: result: no" >&5	2965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1620	echo "${ECHO_T}no" >&6	2966	$as_echo "no" >&6; }
1621	fi	2967	fi
		2968
1622		2969
1623	test -n "$AWK" && break	2970	test -n "$AWK" && break
1624	done	2971	done
1625		2972
1626	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2973	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1627	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2974	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1628	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	2975	set x ${MAKE-make}
		2976	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1629	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2977	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1630	echo $ECHO_N "(cached) $ECHO_C" >&6	2978	$as_echo_n "(cached) " >&6
1631	else	2979	else
1632	cat >conftest.make <<\_ACEOF	2980	cat >conftest.make <<\_ACEOF
		2981	SHELL = /bin/sh
1633	all:	2982	all:
1634	@echo 'ac_maketemp="$(MAKE)"'	2983	@echo '@@@%%%=$(MAKE)=@@@%%%'
1635	_ACEOF	2984	_ACEOF
1636	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2985	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1637	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	2986	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1638	if test -n "$ac_maketemp"; then	2987	*@@@%%%=?*=@@@%%%*)
1639	eval ac_cv_prog_make_${ac_make}_set=yes	2988	eval ac_cv_prog_make_${ac_make}_set=yes;;
1640	else	2989	*)
1641	eval ac_cv_prog_make_${ac_make}_set=no	2990	eval ac_cv_prog_make_${ac_make}_set=no;;
1642	fi	2991	esac
1643	rm -f conftest.make	2992	rm -f conftest.make
1644	fi	2993	fi
1645	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2994	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1646	echo "$as_me:$LINENO: result: yes" >&5	2995	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1647	echo "${ECHO_T}yes" >&6	2996	$as_echo "yes" >&6; }
1648	SET_MAKE=	2997	SET_MAKE=
1649	else	2998	else
1650	echo "$as_me:$LINENO: result: no" >&5	2999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1651	echo "${ECHO_T}no" >&6	3000	$as_echo "no" >&6; }
1652	SET_MAKE="MAKE=${MAKE-make}"	3001	SET_MAKE="MAKE=${MAKE-make}"
1653	fi	3002	fi
1654		3003
1655	rm -rf .tst 2>/dev/null	3004	rm -rf .tst 2>/dev/null
1656	mkdir .tst 2>/dev/null	3005	mkdir .tst 2>/dev/null
…		…
1662	rmdir .tst 2>/dev/null	3011	rmdir .tst 2>/dev/null
1663		3012
1664	# test to see if srcdir already configured	3013	# test to see if srcdir already configured
1665	if test "`cd $srcdir && pwd`" != "`pwd`" &&	3014	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1666	test -f $srcdir/config.status; then	3015	test -f $srcdir/config.status; then
1667	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1668	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	3016	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1669	{ (exit 1); exit 1; }; }
1670	fi	3017	fi
1671		3018
1672	# test whether we have cygpath	3019	# test whether we have cygpath
1673	if test -z "$CYGPATH_W"; then	3020	if test -z "$CYGPATH_W"; then
1674	if (cygpath --version) >/dev/null 2>/dev/null; then	3021	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1678	fi	3025	fi
1679	fi	3026	fi
1680		3027
1681		3028
1682	# Define the identity of the package.	3029	# Define the identity of the package.
1683	PACKAGE=vpe	3030	PACKAGE=gvpe
1684	VERSION=1.2	3031	VERSION=3.0
1685		3032
1686		3033
1687	cat >>confdefs.h <<_ACEOF	3034	cat >>confdefs.h <<_ACEOF
1688	#define PACKAGE "$PACKAGE"	3035	#define PACKAGE "$PACKAGE"
1689	_ACEOF	3036	_ACEOF
…		…
1720	# will honor the `STRIP' environment variable to overrule this program.	3067	# will honor the `STRIP' environment variable to overrule this program.
1721	if test "$cross_compiling" != no; then	3068	if test "$cross_compiling" != no; then
1722	if test -n "$ac_tool_prefix"; then	3069	if test -n "$ac_tool_prefix"; then
1723	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3070	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1724	set dummy ${ac_tool_prefix}strip; ac_word=$2	3071	set dummy ${ac_tool_prefix}strip; ac_word=$2
1725	echo "$as_me:$LINENO: checking for $ac_word" >&5	3072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1726	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3073	$as_echo_n "checking for $ac_word... " >&6; }
1727	if test "${ac_cv_prog_STRIP+set}" = set; then	3074	if ${ac_cv_prog_STRIP+:} false; then :
1728	echo $ECHO_N "(cached) $ECHO_C" >&6	3075	$as_echo_n "(cached) " >&6
1729	else	3076	else
1730	if test -n "$STRIP"; then	3077	if test -n "$STRIP"; then
1731	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3078	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1732	else	3079	else
1733	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3080	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1734	for as_dir in $PATH	3081	for as_dir in $PATH
1735	do	3082	do
1736	IFS=$as_save_IFS	3083	IFS=$as_save_IFS
1737	test -z "$as_dir" && as_dir=.	3084	test -z "$as_dir" && as_dir=.
1738	for ac_exec_ext in '' $ac_executable_extensions; do	3085	for ac_exec_ext in '' $ac_executable_extensions; do
1739	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3086	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1740	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3087	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1741	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3088	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1742	break 2	3089	break 2
1743	fi	3090	fi
1744	done	3091	done
1745	done	3092	done
		3093	IFS=$as_save_IFS
1746		3094
1747	fi	3095	fi
1748	fi	3096	fi
1749	STRIP=$ac_cv_prog_STRIP	3097	STRIP=$ac_cv_prog_STRIP
1750	if test -n "$STRIP"; then	3098	if test -n "$STRIP"; then
1751	echo "$as_me:$LINENO: result: $STRIP" >&5	3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1752	echo "${ECHO_T}$STRIP" >&6	3100	$as_echo "$STRIP" >&6; }
1753	else	3101	else
1754	echo "$as_me:$LINENO: result: no" >&5	3102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1755	echo "${ECHO_T}no" >&6	3103	$as_echo "no" >&6; }
1756	fi	3104	fi
		3105
1757		3106
1758	fi	3107	fi
1759	if test -z "$ac_cv_prog_STRIP"; then	3108	if test -z "$ac_cv_prog_STRIP"; then
1760	ac_ct_STRIP=$STRIP	3109	ac_ct_STRIP=$STRIP
1761	# Extract the first word of "strip", so it can be a program name with args.	3110	# Extract the first word of "strip", so it can be a program name with args.
1762	set dummy strip; ac_word=$2	3111	set dummy strip; ac_word=$2
1763	echo "$as_me:$LINENO: checking for $ac_word" >&5	3112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1764	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3113	$as_echo_n "checking for $ac_word... " >&6; }
1765	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3114	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1766	echo $ECHO_N "(cached) $ECHO_C" >&6	3115	$as_echo_n "(cached) " >&6
1767	else	3116	else
1768	if test -n "$ac_ct_STRIP"; then	3117	if test -n "$ac_ct_STRIP"; then
1769	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3118	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1770	else	3119	else
1771	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3120	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772	for as_dir in $PATH	3121	for as_dir in $PATH
1773	do	3122	do
1774	IFS=$as_save_IFS	3123	IFS=$as_save_IFS
1775	test -z "$as_dir" && as_dir=.	3124	test -z "$as_dir" && as_dir=.
1776	for ac_exec_ext in '' $ac_executable_extensions; do	3125	for ac_exec_ext in '' $ac_executable_extensions; do
1777	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3126	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1778	ac_cv_prog_ac_ct_STRIP="strip"	3127	ac_cv_prog_ac_ct_STRIP="strip"
1779	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3128	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1780	break 2	3129	break 2
1781	fi	3130	fi
1782	done	3131	done
1783	done	3132	done
		3133	IFS=$as_save_IFS
1784		3134
1785	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1786	fi	3135	fi
1787	fi	3136	fi
1788	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3137	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1789	if test -n "$ac_ct_STRIP"; then	3138	if test -n "$ac_ct_STRIP"; then
1790	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3139	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1791	echo "${ECHO_T}$ac_ct_STRIP" >&6	3140	$as_echo "$ac_ct_STRIP" >&6; }
1792	else	3141	else
1793	echo "$as_me:$LINENO: result: no" >&5	3142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1794	echo "${ECHO_T}no" >&6	3143	$as_echo "no" >&6; }
1795	fi	3144	fi
1796		3145
		3146	if test "x$ac_ct_STRIP" = x; then
		3147	STRIP=":"
		3148	else
		3149	case $cross_compiling:$ac_tool_warned in
		3150	yes:)
		3151	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3152	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3153	ac_tool_warned=yes ;;
		3154	esac
1797	STRIP=$ac_ct_STRIP	3155	STRIP=$ac_ct_STRIP
		3156	fi
1798	else	3157	else
1799	STRIP="$ac_cv_prog_STRIP"	3158	STRIP="$ac_cv_prog_STRIP"
1800	fi	3159	fi
1801		3160
1802	fi	3161	fi
…		…
1805	# We need awk for the "check" target. The system "awk" is bad on	3164	# We need awk for the "check" target. The system "awk" is bad on
1806	# some platforms.	3165	# some platforms.
1807		3166
1808		3167
1809		3168
1810	ac_config_headers="$ac_config_headers config.h"	3169	ac_config_headers="$ac_config_headers config.h"
1811		3170
1812	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1813	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3172	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1814	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3173	# Check whether --enable-maintainer-mode was given.
1815	if test "${enable_maintainer_mode+set}" = set; then	3174	if test "${enable_maintainer_mode+set}" = set; then :
1816	enableval="$enable_maintainer_mode"	3175	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1817	USE_MAINTAINER_MODE=$enableval
1818	else	3176	else
1819	USE_MAINTAINER_MODE=no	3177	USE_MAINTAINER_MODE=no
1820	fi;	3178	fi
		3179
1821	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1822	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3181	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1823		3182
1824		3183
1825	if test $USE_MAINTAINER_MODE = yes; then	3184	if test $USE_MAINTAINER_MODE = yes; then
1826	MAINTAINER_MODE_TRUE=	3185	MAINTAINER_MODE_TRUE=
1827	MAINTAINER_MODE_FALSE='#'	3186	MAINTAINER_MODE_FALSE='#'
…		…
1834		3193
1835		3194
1836		3195
1837		3196
1838		3197
1839
1840
1841
1842
1843
1844	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1845
1846	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1847		3198
1848		3199
1849		3200
1850	MKINSTALLDIRS=	3201	MKINSTALLDIRS=
1851	if test -n "$ac_aux_dir"; then	3202	if test -n "$ac_aux_dir"; then
…		…
1859		3210
1860		3211
1861		3212
1862	# Extract the first word of "msgfmt", so it can be a program name with args.	3213	# Extract the first word of "msgfmt", so it can be a program name with args.
1863	set dummy msgfmt; ac_word=$2	3214	set dummy msgfmt; ac_word=$2
1864	echo "$as_me:$LINENO: checking for $ac_word" >&5	3215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1865	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3216	$as_echo_n "checking for $ac_word... " >&6; }
1866	if test "${ac_cv_path_MSGFMT+set}" = set; then	3217	if ${ac_cv_path_MSGFMT+:} false; then :
1867	echo $ECHO_N "(cached) $ECHO_C" >&6	3218	$as_echo_n "(cached) " >&6
1868	else	3219	else
1869	case "$MSGFMT" in	3220	case "$MSGFMT" in
1870	/*)	3221	/*)
1871	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3222	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1872	;;	3223	;;
…		…
1887	;;	3238	;;
1888	esac	3239	esac
1889	fi	3240	fi
1890	MSGFMT="$ac_cv_path_MSGFMT"	3241	MSGFMT="$ac_cv_path_MSGFMT"
1891	if test "$MSGFMT" != ":"; then	3242	if test "$MSGFMT" != ":"; then
1892	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1893	echo "${ECHO_T}$MSGFMT" >&6	3244	$as_echo "$MSGFMT" >&6; }
1894	else	3245	else
1895	echo "$as_me:$LINENO: result: no" >&5	3246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1896	echo "${ECHO_T}no" >&6	3247	$as_echo "no" >&6; }
1897	fi	3248	fi
1898		3249
1899	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3250	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1900	set dummy gmsgfmt; ac_word=$2	3251	set dummy gmsgfmt; ac_word=$2
1901	echo "$as_me:$LINENO: checking for $ac_word" >&5	3252	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1902	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3253	$as_echo_n "checking for $ac_word... " >&6; }
1903	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3254	if ${ac_cv_path_GMSGFMT+:} false; then :
1904	echo $ECHO_N "(cached) $ECHO_C" >&6	3255	$as_echo_n "(cached) " >&6
1905	else	3256	else
1906	case $GMSGFMT in	3257	case $GMSGFMT in
1907	[\\/]* | ?:[\\/]*)	3258	[\\/]* | ?:[\\/]*)
1908	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3259	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1909	;;	3260	;;
…		…
1911	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912	for as_dir in $PATH	3263	for as_dir in $PATH
1913	do	3264	do
1914	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
1915	test -z "$as_dir" && as_dir=.	3266	test -z "$as_dir" && as_dir=.
1916	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
1917	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3268	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1918	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3269	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1919	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3270	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1920	break 2	3271	break 2
1921	fi	3272	fi
1922	done	3273	done
1923	done	3274	done
		3275	IFS=$as_save_IFS
1924		3276
1925	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3277	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1926	;;	3278	;;
1927	esac	3279	esac
1928	fi	3280	fi
1929	GMSGFMT=$ac_cv_path_GMSGFMT	3281	GMSGFMT=$ac_cv_path_GMSGFMT
1930
1931	if test -n "$GMSGFMT"; then	3282	if test -n "$GMSGFMT"; then
1932	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1933	echo "${ECHO_T}$GMSGFMT" >&6	3284	$as_echo "$GMSGFMT" >&6; }
1934	else	3285	else
1935	echo "$as_me:$LINENO: result: no" >&5	3286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1936	echo "${ECHO_T}no" >&6	3287	$as_echo "no" >&6; }
1937	fi	3288	fi
		3289
1938		3290
1939		3291
1940	# Extract the first word of "xgettext", so it can be a program name with args.	3292	# Extract the first word of "xgettext", so it can be a program name with args.
1941	set dummy xgettext; ac_word=$2	3293	set dummy xgettext; ac_word=$2
1942	echo "$as_me:$LINENO: checking for $ac_word" >&5	3294	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3295	$as_echo_n "checking for $ac_word... " >&6; }
1944	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3296	if ${ac_cv_path_XGETTEXT+:} false; then :
1945	echo $ECHO_N "(cached) $ECHO_C" >&6	3297	$as_echo_n "(cached) " >&6
1946	else	3298	else
1947	case "$XGETTEXT" in	3299	case "$XGETTEXT" in
1948	/*)	3300	/*)
1949	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3301	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1950	;;	3302	;;
…		…
1965	;;	3317	;;
1966	esac	3318	esac
1967	fi	3319	fi
1968	XGETTEXT="$ac_cv_path_XGETTEXT"	3320	XGETTEXT="$ac_cv_path_XGETTEXT"
1969	if test "$XGETTEXT" != ":"; then	3321	if test "$XGETTEXT" != ":"; then
1970	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
1971	echo "${ECHO_T}$XGETTEXT" >&6	3323	$as_echo "$XGETTEXT" >&6; }
1972	else	3324	else
1973	echo "$as_me:$LINENO: result: no" >&5	3325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1974	echo "${ECHO_T}no" >&6	3326	$as_echo "no" >&6; }
1975	fi	3327	fi
1976		3328
1977	rm -f messages.po	3329	rm -f messages.po
1978		3330
1979	# Extract the first word of "msgmerge", so it can be a program name with args.	3331	# Extract the first word of "msgmerge", so it can be a program name with args.
1980	set dummy msgmerge; ac_word=$2	3332	set dummy msgmerge; ac_word=$2
1981	echo "$as_me:$LINENO: checking for $ac_word" >&5	3333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3334	$as_echo_n "checking for $ac_word... " >&6; }
1983	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3335	if ${ac_cv_path_MSGMERGE+:} false; then :
1984	echo $ECHO_N "(cached) $ECHO_C" >&6	3336	$as_echo_n "(cached) " >&6
1985	else	3337	else
1986	case "$MSGMERGE" in	3338	case "$MSGMERGE" in
1987	/*)	3339	/*)
1988	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3340	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1989	;;	3341	;;
…		…
2003	;;	3355	;;
2004	esac	3356	esac
2005	fi	3357	fi
2006	MSGMERGE="$ac_cv_path_MSGMERGE"	3358	MSGMERGE="$ac_cv_path_MSGMERGE"
2007	if test "$MSGMERGE" != ":"; then	3359	if test "$MSGMERGE" != ":"; then
2008	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2009	echo "${ECHO_T}$MSGMERGE" >&6	3361	$as_echo "$MSGMERGE" >&6; }
2010	else	3362	else
2011	echo "$as_me:$LINENO: result: no" >&5	3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2012	echo "${ECHO_T}no" >&6	3364	$as_echo "no" >&6; }
2013	fi	3365	fi
2014		3366
2015		3367
2016	if test "$GMSGFMT" != ":"; then	3368	if test "$GMSGFMT" != ":"; then
2017	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3369	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2018	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3370	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2019	: ;	3371	: ;
2020	else	3372	else
2021	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3373	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2022	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3374	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2023	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3375	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2024	GMSGFMT=":"	3376	GMSGFMT=":"
2025	fi	3377	fi
2026	fi	3378	fi
2027		3379
2028	if test "$XGETTEXT" != ":"; then	3380	if test "$XGETTEXT" != ":"; then
2029	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3381	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2030	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3382	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2031	: ;	3383	: ;
2032	else	3384	else
2033	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2034	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3386	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2035	XGETTEXT=":"	3387	XGETTEXT=":"
2036	fi	3388	fi
2037	rm -f messages.po	3389	rm -f messages.po
2038	fi	3390	fi
2039		3391
2040	ac_config_commands="$ac_config_commands default-1"	3392	ac_config_commands="$ac_config_commands default-1"
2041		3393
2042		3394
2043		3395
2044	if test "X$prefix" = "XNONE"; then	3396	if test "X$prefix" = "XNONE"; then
2045	acl_final_prefix="$ac_default_prefix"	3397	acl_final_prefix="$ac_default_prefix"
…		…
2056	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3408	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2057	prefix="$acl_save_prefix"	3409	prefix="$acl_save_prefix"
2058		3410
2059	DEPDIR="${am__leading_dot}deps"	3411	DEPDIR="${am__leading_dot}deps"
2060		3412
2061	ac_config_commands="$ac_config_commands depfiles"	3413	ac_config_commands="$ac_config_commands depfiles"
2062		3414
2063		3415
2064	am_make=${MAKE-make}	3416	am_make=${MAKE-make}
2065	cat > confinc << 'END'	3417	cat > confinc << 'END'
2066	am__doit:	3418	am__doit:
2067	@echo done	3419	@echo done
2068	.PHONY: am__doit	3420	.PHONY: am__doit
2069	END	3421	END
2070	# If we don't find an include directive, just comment out the code.	3422	# If we don't find an include directive, just comment out the code.
2071	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2072	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3424	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2073	am__include="#"	3425	am__include="#"
2074	am__quote=	3426	am__quote=
2075	_am_result=none	3427	_am_result=none
2076	# First try GNU make style include.	3428	# First try GNU make style include.
2077	echo "include confinc" > confmf	3429	echo "include confinc" > confmf
…		…
2094	_am_result=BSD	3446	_am_result=BSD
2095	fi	3447	fi
2096	fi	3448	fi
2097		3449
2098		3450
2099	echo "$as_me:$LINENO: result: $_am_result" >&5	3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2100	echo "${ECHO_T}$_am_result" >&6	3452	$as_echo "$_am_result" >&6; }
2101	rm -f confinc confmf	3453	rm -f confinc confmf
2102		3454
2103	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3455	# Check whether --enable-dependency-tracking was given.
2104	if test "${enable_dependency_tracking+set}" = set; then	3456	if test "${enable_dependency_tracking+set}" = set; then :
2105	enableval="$enable_dependency_tracking"	3457	enableval=$enable_dependency_tracking;
2106
2107	fi;	3458	fi
		3459
2108	if test "x$enable_dependency_tracking" != xno; then	3460	if test "x$enable_dependency_tracking" != xno; then
2109	am_depcomp="$ac_aux_dir/depcomp"	3461	am_depcomp="$ac_aux_dir/depcomp"
2110	AMDEPBACKSLASH='\'	3462	AMDEPBACKSLASH='\'
2111	fi	3463	fi
2112		3464
…		…
2127	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3479	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2128	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3480	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2129	if test -n "$ac_tool_prefix"; then	3481	if test -n "$ac_tool_prefix"; then
2130	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3482	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2131	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3483	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2132	echo "$as_me:$LINENO: checking for $ac_word" >&5	3484	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2133	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3485	$as_echo_n "checking for $ac_word... " >&6; }
2134	if test "${ac_cv_prog_CC+set}" = set; then	3486	if ${ac_cv_prog_CC+:} false; then :
2135	echo $ECHO_N "(cached) $ECHO_C" >&6	3487	$as_echo_n "(cached) " >&6
2136	else	3488	else
2137	if test -n "$CC"; then	3489	if test -n "$CC"; then
2138	ac_cv_prog_CC="$CC" # Let the user override the test.	3490	ac_cv_prog_CC="$CC" # Let the user override the test.
2139	else	3491	else
2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3492	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141	for as_dir in $PATH	3493	for as_dir in $PATH
2142	do	3494	do
2143	IFS=$as_save_IFS	3495	IFS=$as_save_IFS
2144	test -z "$as_dir" && as_dir=.	3496	test -z "$as_dir" && as_dir=.
2145	for ac_exec_ext in '' $ac_executable_extensions; do	3497	for ac_exec_ext in '' $ac_executable_extensions; do
2146	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3498	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2147	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3499	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2148	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3500	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2149	break 2	3501	break 2
2150	fi	3502	fi
2151	done	3503	done
2152	done	3504	done
		3505	IFS=$as_save_IFS
2153		3506
2154	fi	3507	fi
2155	fi	3508	fi
2156	CC=$ac_cv_prog_CC	3509	CC=$ac_cv_prog_CC
2157	if test -n "$CC"; then	3510	if test -n "$CC"; then
2158	echo "$as_me:$LINENO: result: $CC" >&5	3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2159	echo "${ECHO_T}$CC" >&6	3512	$as_echo "$CC" >&6; }
2160	else	3513	else
2161	echo "$as_me:$LINENO: result: no" >&5	3514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2162	echo "${ECHO_T}no" >&6	3515	$as_echo "no" >&6; }
2163	fi	3516	fi
		3517
2164		3518
2165	fi	3519	fi
2166	if test -z "$ac_cv_prog_CC"; then	3520	if test -z "$ac_cv_prog_CC"; then
2167	ac_ct_CC=$CC	3521	ac_ct_CC=$CC
2168	# Extract the first word of "gcc", so it can be a program name with args.	3522	# Extract the first word of "gcc", so it can be a program name with args.
2169	set dummy gcc; ac_word=$2	3523	set dummy gcc; ac_word=$2
2170	echo "$as_me:$LINENO: checking for $ac_word" >&5	3524	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2171	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3525	$as_echo_n "checking for $ac_word... " >&6; }
2172	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3526	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2173	echo $ECHO_N "(cached) $ECHO_C" >&6	3527	$as_echo_n "(cached) " >&6
2174	else	3528	else
2175	if test -n "$ac_ct_CC"; then	3529	if test -n "$ac_ct_CC"; then
2176	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3530	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2177	else	3531	else
2178	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3532	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179	for as_dir in $PATH	3533	for as_dir in $PATH
2180	do	3534	do
2181	IFS=$as_save_IFS	3535	IFS=$as_save_IFS
2182	test -z "$as_dir" && as_dir=.	3536	test -z "$as_dir" && as_dir=.
2183	for ac_exec_ext in '' $ac_executable_extensions; do	3537	for ac_exec_ext in '' $ac_executable_extensions; do
2184	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3538	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2185	ac_cv_prog_ac_ct_CC="gcc"	3539	ac_cv_prog_ac_ct_CC="gcc"
2186	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3540	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2187	break 2	3541	break 2
2188	fi	3542	fi
2189	done	3543	done
2190	done	3544	done
		3545	IFS=$as_save_IFS
2191		3546
2192	fi	3547	fi
2193	fi	3548	fi
2194	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3549	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2195	if test -n "$ac_ct_CC"; then	3550	if test -n "$ac_ct_CC"; then
2196	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2197	echo "${ECHO_T}$ac_ct_CC" >&6	3552	$as_echo "$ac_ct_CC" >&6; }
2198	else	3553	else
2199	echo "$as_me:$LINENO: result: no" >&5	3554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2200	echo "${ECHO_T}no" >&6	3555	$as_echo "no" >&6; }
2201	fi	3556	fi
2202		3557
		3558	if test "x$ac_ct_CC" = x; then
		3559	CC=""
		3560	else
		3561	case $cross_compiling:$ac_tool_warned in
		3562	yes:)
		3563	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3564	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3565	ac_tool_warned=yes ;;
		3566	esac
2203	CC=$ac_ct_CC	3567	CC=$ac_ct_CC
		3568	fi
2204	else	3569	else
2205	CC="$ac_cv_prog_CC"	3570	CC="$ac_cv_prog_CC"
2206	fi	3571	fi
2207		3572
2208	if test -z "$CC"; then	3573	if test -z "$CC"; then
2209	if test -n "$ac_tool_prefix"; then	3574	if test -n "$ac_tool_prefix"; then
2210	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3575	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2211	set dummy ${ac_tool_prefix}cc; ac_word=$2	3576	set dummy ${ac_tool_prefix}cc; ac_word=$2
2212	echo "$as_me:$LINENO: checking for $ac_word" >&5	3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2213	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3578	$as_echo_n "checking for $ac_word... " >&6; }
2214	if test "${ac_cv_prog_CC+set}" = set; then	3579	if ${ac_cv_prog_CC+:} false; then :
2215	echo $ECHO_N "(cached) $ECHO_C" >&6	3580	$as_echo_n "(cached) " >&6
2216	else	3581	else
2217	if test -n "$CC"; then	3582	if test -n "$CC"; then
2218	ac_cv_prog_CC="$CC" # Let the user override the test.	3583	ac_cv_prog_CC="$CC" # Let the user override the test.
2219	else	3584	else
2220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2221	for as_dir in $PATH	3586	for as_dir in $PATH
2222	do	3587	do
2223	IFS=$as_save_IFS	3588	IFS=$as_save_IFS
2224	test -z "$as_dir" && as_dir=.	3589	test -z "$as_dir" && as_dir=.
2225	for ac_exec_ext in '' $ac_executable_extensions; do	3590	for ac_exec_ext in '' $ac_executable_extensions; do
2226	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3591	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2227	ac_cv_prog_CC="${ac_tool_prefix}cc"	3592	ac_cv_prog_CC="${ac_tool_prefix}cc"
2228	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3593	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2229	break 2	3594	break 2
2230	fi	3595	fi
2231	done	3596	done
2232	done	3597	done
		3598	IFS=$as_save_IFS
2233		3599
2234	fi	3600	fi
2235	fi	3601	fi
2236	CC=$ac_cv_prog_CC	3602	CC=$ac_cv_prog_CC
2237	if test -n "$CC"; then	3603	if test -n "$CC"; then
2238	echo "$as_me:$LINENO: result: $CC" >&5	3604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2239	echo "${ECHO_T}$CC" >&6	3605	$as_echo "$CC" >&6; }
2240	else	3606	else
2241	echo "$as_me:$LINENO: result: no" >&5	3607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2242	echo "${ECHO_T}no" >&6	3608	$as_echo "no" >&6; }
2243	fi	3609	fi
2244		3610
2245	fi	3611
2246	if test -z "$ac_cv_prog_CC"; then
2247	ac_ct_CC=$CC
2248	# Extract the first word of "cc", so it can be a program name with args.
2249	set dummy cc; ac_word=$2
2250	echo "$as_me:$LINENO: checking for $ac_word" >&5
2251	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2252	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2253	echo $ECHO_N "(cached) $ECHO_C" >&6
2254	else
2255	if test -n "$ac_ct_CC"; then
2256	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2257	else
2258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2259	for as_dir in $PATH
2260	do
2261	IFS=$as_save_IFS
2262	test -z "$as_dir" && as_dir=.
2263	for ac_exec_ext in '' $ac_executable_extensions; do
2264	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2265	ac_cv_prog_ac_ct_CC="cc"
2266	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2267	break 2
2268	fi	3612	fi
2269	done
2270	done
2271
2272	fi
2273	fi
2274	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2275	if test -n "$ac_ct_CC"; then
2276	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2277	echo "${ECHO_T}$ac_ct_CC" >&6
2278	else
2279	echo "$as_me:$LINENO: result: no" >&5
2280	echo "${ECHO_T}no" >&6
2281	fi
2282
2283	CC=$ac_ct_CC
2284	else
2285	CC="$ac_cv_prog_CC"
2286	fi
2287
2288	fi	3613	fi
2289	if test -z "$CC"; then	3614	if test -z "$CC"; then
2290	# Extract the first word of "cc", so it can be a program name with args.	3615	# Extract the first word of "cc", so it can be a program name with args.
2291	set dummy cc; ac_word=$2	3616	set dummy cc; ac_word=$2
2292	echo "$as_me:$LINENO: checking for $ac_word" >&5	3617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2293	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3618	$as_echo_n "checking for $ac_word... " >&6; }
2294	if test "${ac_cv_prog_CC+set}" = set; then	3619	if ${ac_cv_prog_CC+:} false; then :
2295	echo $ECHO_N "(cached) $ECHO_C" >&6	3620	$as_echo_n "(cached) " >&6
2296	else	3621	else
2297	if test -n "$CC"; then	3622	if test -n "$CC"; then
2298	ac_cv_prog_CC="$CC" # Let the user override the test.	3623	ac_cv_prog_CC="$CC" # Let the user override the test.
2299	else	3624	else
2300	ac_prog_rejected=no	3625	ac_prog_rejected=no
2301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3626	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302	for as_dir in $PATH	3627	for as_dir in $PATH
2303	do	3628	do
2304	IFS=$as_save_IFS	3629	IFS=$as_save_IFS
2305	test -z "$as_dir" && as_dir=.	3630	test -z "$as_dir" && as_dir=.
2306	for ac_exec_ext in '' $ac_executable_extensions; do	3631	for ac_exec_ext in '' $ac_executable_extensions; do
2307	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3632	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2308	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3633	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2309	ac_prog_rejected=yes	3634	ac_prog_rejected=yes
2310	continue	3635	continue
2311	fi	3636	fi
2312	ac_cv_prog_CC="cc"	3637	ac_cv_prog_CC="cc"
2313	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3638	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2314	break 2	3639	break 2
2315	fi	3640	fi
2316	done	3641	done
2317	done	3642	done
		3643	IFS=$as_save_IFS
2318		3644
2319	if test $ac_prog_rejected = yes; then	3645	if test $ac_prog_rejected = yes; then
2320	# We found a bogon in the path, so make sure we never use it.	3646	# We found a bogon in the path, so make sure we never use it.
2321	set dummy $ac_cv_prog_CC	3647	set dummy $ac_cv_prog_CC
2322	shift	3648	shift
…		…
2330	fi	3656	fi
2331	fi	3657	fi
2332	fi	3658	fi
2333	CC=$ac_cv_prog_CC	3659	CC=$ac_cv_prog_CC
2334	if test -n "$CC"; then	3660	if test -n "$CC"; then
2335	echo "$as_me:$LINENO: result: $CC" >&5	3661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2336	echo "${ECHO_T}$CC" >&6	3662	$as_echo "$CC" >&6; }
2337	else	3663	else
2338	echo "$as_me:$LINENO: result: no" >&5	3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2339	echo "${ECHO_T}no" >&6	3665	$as_echo "no" >&6; }
2340	fi	3666	fi
		3667
2341		3668
2342	fi	3669	fi
2343	if test -z "$CC"; then	3670	if test -z "$CC"; then
2344	if test -n "$ac_tool_prefix"; then	3671	if test -n "$ac_tool_prefix"; then
2345	for ac_prog in cl	3672	for ac_prog in cl.exe
2346	do	3673	do
2347	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3674	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2348	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3675	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2349	echo "$as_me:$LINENO: checking for $ac_word" >&5	3676	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2350	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3677	$as_echo_n "checking for $ac_word... " >&6; }
2351	if test "${ac_cv_prog_CC+set}" = set; then	3678	if ${ac_cv_prog_CC+:} false; then :
2352	echo $ECHO_N "(cached) $ECHO_C" >&6	3679	$as_echo_n "(cached) " >&6
2353	else	3680	else
2354	if test -n "$CC"; then	3681	if test -n "$CC"; then
2355	ac_cv_prog_CC="$CC" # Let the user override the test.	3682	ac_cv_prog_CC="$CC" # Let the user override the test.
2356	else	3683	else
2357	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2358	for as_dir in $PATH	3685	for as_dir in $PATH
2359	do	3686	do
2360	IFS=$as_save_IFS	3687	IFS=$as_save_IFS
2361	test -z "$as_dir" && as_dir=.	3688	test -z "$as_dir" && as_dir=.
2362	for ac_exec_ext in '' $ac_executable_extensions; do	3689	for ac_exec_ext in '' $ac_executable_extensions; do
2363	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3690	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2364	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3691	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2365	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3692	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2366	break 2	3693	break 2
2367	fi	3694	fi
2368	done	3695	done
2369	done	3696	done
		3697	IFS=$as_save_IFS
2370		3698
2371	fi	3699	fi
2372	fi	3700	fi
2373	CC=$ac_cv_prog_CC	3701	CC=$ac_cv_prog_CC
2374	if test -n "$CC"; then	3702	if test -n "$CC"; then
2375	echo "$as_me:$LINENO: result: $CC" >&5	3703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2376	echo "${ECHO_T}$CC" >&6	3704	$as_echo "$CC" >&6; }
2377	else	3705	else
2378	echo "$as_me:$LINENO: result: no" >&5	3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2379	echo "${ECHO_T}no" >&6	3707	$as_echo "no" >&6; }
2380	fi	3708	fi
		3709
2381		3710
2382	test -n "$CC" && break	3711	test -n "$CC" && break
2383	done	3712	done
2384	fi	3713	fi
2385	if test -z "$CC"; then	3714	if test -z "$CC"; then
2386	ac_ct_CC=$CC	3715	ac_ct_CC=$CC
2387	for ac_prog in cl	3716	for ac_prog in cl.exe
2388	do	3717	do
2389	# Extract the first word of "$ac_prog", so it can be a program name with args.	3718	# Extract the first word of "$ac_prog", so it can be a program name with args.
2390	set dummy $ac_prog; ac_word=$2	3719	set dummy $ac_prog; ac_word=$2
2391	echo "$as_me:$LINENO: checking for $ac_word" >&5	3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2392	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3721	$as_echo_n "checking for $ac_word... " >&6; }
2393	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3722	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2394	echo $ECHO_N "(cached) $ECHO_C" >&6	3723	$as_echo_n "(cached) " >&6
2395	else	3724	else
2396	if test -n "$ac_ct_CC"; then	3725	if test -n "$ac_ct_CC"; then
2397	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3726	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2398	else	3727	else
2399	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3728	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400	for as_dir in $PATH	3729	for as_dir in $PATH
2401	do	3730	do
2402	IFS=$as_save_IFS	3731	IFS=$as_save_IFS
2403	test -z "$as_dir" && as_dir=.	3732	test -z "$as_dir" && as_dir=.
2404	for ac_exec_ext in '' $ac_executable_extensions; do	3733	for ac_exec_ext in '' $ac_executable_extensions; do
2405	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3734	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2406	ac_cv_prog_ac_ct_CC="$ac_prog"	3735	ac_cv_prog_ac_ct_CC="$ac_prog"
2407	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3736	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2408	break 2	3737	break 2
2409	fi	3738	fi
2410	done	3739	done
2411	done	3740	done
		3741	IFS=$as_save_IFS
2412		3742
2413	fi	3743	fi
2414	fi	3744	fi
2415	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3745	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2416	if test -n "$ac_ct_CC"; then	3746	if test -n "$ac_ct_CC"; then
2417	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2418	echo "${ECHO_T}$ac_ct_CC" >&6	3748	$as_echo "$ac_ct_CC" >&6; }
2419	else	3749	else
2420	echo "$as_me:$LINENO: result: no" >&5	3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2421	echo "${ECHO_T}no" >&6	3751	$as_echo "no" >&6; }
2422	fi	3752	fi
		3753
2423		3754
2424	test -n "$ac_ct_CC" && break	3755	test -n "$ac_ct_CC" && break
2425	done	3756	done
2426		3757
		3758	if test "x$ac_ct_CC" = x; then
		3759	CC=""
		3760	else
		3761	case $cross_compiling:$ac_tool_warned in
		3762	yes:)
		3763	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3764	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3765	ac_tool_warned=yes ;;
		3766	esac
2427	CC=$ac_ct_CC	3767	CC=$ac_ct_CC
		3768	fi
2428	fi	3769	fi
2429		3770
2430	fi	3771	fi
2431		3772
2432		3773
2433	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3774	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2434	See \`config.log' for more details." >&5	3775	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2435	echo "$as_me: error: no acceptable C compiler found in \$PATH	3776	as_fn_error $? "no acceptable C compiler found in \$PATH
2436	See \`config.log' for more details." >&2;}	3777	See \`config.log' for more details" "$LINENO" 5; }
2437	{ (exit 1); exit 1; }; }
2438		3778
2439	# Provide some information about the compiler.	3779	# Provide some information about the compiler.
2440	echo "$as_me:$LINENO:" \	3780	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2441	"checking for C compiler version" >&5	3781	set X $ac_compile
2442	ac_compiler=`set X $ac_compile; echo $2`	3782	ac_compiler=$2
2443	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3783	for ac_option in --version -v -V -qversion; do
2444	(eval $ac_compiler --version </dev/null >&5) 2>&5	3784	{ { ac_try="$ac_compiler $ac_option >&5"
		3785	case "(($ac_try" in
		3786	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3787	*) ac_try_echo=$ac_try;;
		3788	esac
		3789	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3790	$as_echo "$ac_try_echo"; } >&5
		3791	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2445	ac_status=$?	3792	ac_status=$?
		3793	if test -s conftest.err; then
		3794	sed '10a\
		3795	... rest of stderr output deleted ...
		3796	10q' conftest.err >conftest.er1
		3797	cat conftest.er1 >&5
		3798	fi
		3799	rm -f conftest.er1 conftest.err
2446	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3800	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2447	(exit $ac_status); }	3801	test $ac_status = 0; }
2448	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3802	done
2449	(eval $ac_compiler -v </dev/null >&5) 2>&5
2450	ac_status=$?
2451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452	(exit $ac_status); }
2453	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2454	(eval $ac_compiler -V </dev/null >&5) 2>&5
2455	ac_status=$?
2456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457	(exit $ac_status); }
2458		3803
2459	cat >conftest.$ac_ext <<_ACEOF
2460	#line $LINENO "configure"
2461	/* confdefs.h. */
2462	_ACEOF
2463	cat confdefs.h >>conftest.$ac_ext	3804	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2464	cat >>conftest.$ac_ext <<_ACEOF
2465	/* end confdefs.h. */	3805	/* end confdefs.h. */
2466		3806
2467	int	3807	int
2468	main ()	3808	main ()
2469	{	3809	{
…		…
2471	;	3811	;
2472	return 0;	3812	return 0;
2473	}	3813	}
2474	_ACEOF	3814	_ACEOF
2475	ac_clean_files_save=$ac_clean_files	3815	ac_clean_files_save=$ac_clean_files
2476	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3816	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2477	# Try to create an executable without -o first, disregard a.out.	3817	# Try to create an executable without -o first, disregard a.out.
2478	# It will help us diagnose broken compilers, and finding out an intuition	3818	# It will help us diagnose broken compilers, and finding out an intuition
2479	# of exeext.	3819	# of exeext.
2480	echo "$as_me:$LINENO: checking for C compiler default output" >&5	3820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2481	echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6	3821	$as_echo_n "checking whether the C compiler works... " >&6; }
2482	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3822	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2483	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3823
		3824	# The possible output files:
		3825	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3826
		3827	ac_rmfiles=
		3828	for ac_file in $ac_files
		3829	do
		3830	case $ac_file in
		3831	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3832	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3833	esac
		3834	done
		3835	rm -f $ac_rmfiles
		3836
		3837	if { { ac_try="$ac_link_default"
		3838	case "(($ac_try" in
		3839	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3840	*) ac_try_echo=$ac_try;;
		3841	esac
		3842	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3843	$as_echo "$ac_try_echo"; } >&5
2484	(eval $ac_link_default) 2>&5	3844	(eval "$ac_link_default") 2>&5
2485	ac_status=$?	3845	ac_status=$?
2486	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3846	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2487	(exit $ac_status); }; then	3847	test $ac_status = 0; }; then :
2488	# Find the output, starting from the most likely. This scheme is	3848	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2489	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3849	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2490	# resort.	3850	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2491		3851	# so that the user can short-circuit this test for compilers unknown to
2492	# Be careful to initialize this variable, since it used to be cached.	3852	# Autoconf.
2493	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3853	for ac_file in $ac_files ''
2494	ac_cv_exeext=
2495	# b.out is created by i960 compilers.
2496	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2497	do	3854	do
2498	test -f "$ac_file" || continue	3855	test -f "$ac_file" || continue
2499	case $ac_file in	3856	case $ac_file in
2500	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3857	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2501	;;	3858	;;
2502	conftest.$ac_ext )
2503	# This is the source file.
2504	;;
2505	[ab].out )	3859	[ab].out )
2506	# We found the default executable, but exeext='' is most	3860	# We found the default executable, but exeext='' is most
2507	# certainly right.	3861	# certainly right.
2508	break;;	3862	break;;
2509	*.* )	3863	*.* )
		3864	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3865	then :; else
2510	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3866	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2511	# FIXME: I believe we export ac_cv_exeext for Libtool,	3867	fi
2512	# but it would be cool to find out if it's true. Does anybody	3868	# We set ac_cv_exeext here because the later test for it is not
2513	# maintain Libtool? --akim.	3869	# safe: cross compilers may not add the suffix if given an `-o'
2514	export ac_cv_exeext	3870	# argument, so we may need to know it at that point already.
2515	break;;	3871	# Even if this section looks crufty: it has the advantage of
		3872	# actually working.
		3873	break;;
2516	* )	3874	* )
2517	break;;	3875	break;;
2518	esac	3876	esac
2519	done	3877	done
		3878	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3879
2520	else	3880	else
		3881	ac_file=''
		3882	fi
		3883	if test -z "$ac_file"; then :
		3884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3885	$as_echo "no" >&6; }
2521	echo "$as_me: failed program was:" >&5	3886	$as_echo "$as_me: failed program was:" >&5
2522	sed 's/^/| /' conftest.$ac_ext >&5	3887	sed 's/^/| /' conftest.$ac_ext >&5
2523		3888
2524	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3889	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2525	See \`config.log' for more details." >&5	3890	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2526	echo "$as_me: error: C compiler cannot create executables	3891	as_fn_error 77 "C compiler cannot create executables
2527	See \`config.log' for more details." >&2;}	3892	See \`config.log' for more details" "$LINENO" 5; }
2528	{ (exit 77); exit 77; }; }	3893	else
		3894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3895	$as_echo "yes" >&6; }
2529	fi	3896	fi
2530		3897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3898	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3900	$as_echo "$ac_file" >&6; }
2531	ac_exeext=$ac_cv_exeext	3901	ac_exeext=$ac_cv_exeext
2532	echo "$as_me:$LINENO: result: $ac_file" >&5
2533	echo "${ECHO_T}$ac_file" >&6
2534		3902
2535	# Check the compiler produces executables we can run. If not, either	3903	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2536	# the compiler is broken, or we cross compile.	3904	ac_clean_files=$ac_clean_files_save
2537	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2538	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3906	$as_echo_n "checking for suffix of executables... " >&6; }
2539	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3907	if { { ac_try="$ac_link"
2540	# If not cross compiling, check that we can run a simple program.	3908	case "(($ac_try" in
2541	if test "$cross_compiling" != yes; then	3909	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2542	if { ac_try='./$ac_file'	3910	*) ac_try_echo=$ac_try;;
2543	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3911	esac
		3912	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3913	$as_echo "$ac_try_echo"; } >&5
2544	(eval $ac_try) 2>&5	3914	(eval "$ac_link") 2>&5
2545	ac_status=$?	3915	ac_status=$?
2546	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3916	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547	(exit $ac_status); }; }; then
2548	cross_compiling=no
2549	else
2550	if test "$cross_compiling" = maybe; then
2551	cross_compiling=yes
2552	else
2553	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2554	If you meant to cross compile, use \`--host'.
2555	See \`config.log' for more details." >&5
2556	echo "$as_me: error: cannot run C compiled programs.
2557	If you meant to cross compile, use \`--host'.
2558	See \`config.log' for more details." >&2;}
2559	{ (exit 1); exit 1; }; }
2560	fi
2561	fi
2562	fi
2563	echo "$as_me:$LINENO: result: yes" >&5
2564	echo "${ECHO_T}yes" >&6
2565
2566	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2567	ac_clean_files=$ac_clean_files_save
2568	# Check the compiler produces executables we can run. If not, either
2569	# the compiler is broken, or we cross compile.
2570	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2571	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2572	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2573	echo "${ECHO_T}$cross_compiling" >&6
2574
2575	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2576	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2577	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2578	(eval $ac_link) 2>&5
2579	ac_status=$?
2580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581	(exit $ac_status); }; then	3917	test $ac_status = 0; }; then :
2582	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3918	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2583	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3919	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2584	# work properly (i.e., refer to `conftest.exe'), while it won't with	3920	# work properly (i.e., refer to `conftest.exe'), while it won't with
2585	# `rm'.	3921	# `rm'.
2586	for ac_file in conftest.exe conftest conftest.*; do	3922	for ac_file in conftest.exe conftest conftest.*; do
2587	test -f "$ac_file" || continue	3923	test -f "$ac_file" || continue
2588	case $ac_file in	3924	case $ac_file in
2589	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	3925	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2590	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3926	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2591	export ac_cv_exeext	3927	break;;
2592	break;;
2593	* ) break;;	3928	* ) break;;
2594	esac	3929	esac
2595	done	3930	done
2596	else	3931	else
2597	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3932	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2598	See \`config.log' for more details." >&5	3933	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2599	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3934	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2600	See \`config.log' for more details." >&2;}	3935	See \`config.log' for more details" "$LINENO" 5; }
2601	{ (exit 1); exit 1; }; }
2602	fi	3936	fi
2603
2604	rm -f conftest$ac_cv_exeext	3937	rm -f conftest conftest$ac_cv_exeext
2605	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2606	echo "${ECHO_T}$ac_cv_exeext" >&6	3939	$as_echo "$ac_cv_exeext" >&6; }
2607		3940
2608	rm -f conftest.$ac_ext	3941	rm -f conftest.$ac_ext
2609	EXEEXT=$ac_cv_exeext	3942	EXEEXT=$ac_cv_exeext
2610	ac_exeext=$EXEEXT	3943	ac_exeext=$EXEEXT
2611	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2612	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2613	if test "${ac_cv_objext+set}" = set; then
2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2615	else
2616	cat >conftest.$ac_ext <<_ACEOF
2617	#line $LINENO "configure"
2618	/* confdefs.h. */
2619	_ACEOF
2620	cat confdefs.h >>conftest.$ac_ext	3944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621	cat >>conftest.$ac_ext <<_ACEOF
2622	/* end confdefs.h. */	3945	/* end confdefs.h. */
2623		3946	#include <stdio.h>
2624	int	3947	int
2625	main ()	3948	main ()
2626	{	3949	{
		3950	FILE *f = fopen ("conftest.out", "w");
		3951	return ferror (f) || fclose (f) != 0;
2627		3952
2628	;	3953	;
2629	return 0;	3954	return 0;
2630	}	3955	}
2631	_ACEOF	3956	_ACEOF
		3957	ac_clean_files="$ac_clean_files conftest.out"
		3958	# Check that the compiler produces executables we can run. If not, either
		3959	# the compiler is broken, or we cross compile.
		3960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3961	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3962	if test "$cross_compiling" != yes; then
		3963	{ { ac_try="$ac_link"
		3964	case "(($ac_try" in
		3965	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3966	*) ac_try_echo=$ac_try;;
		3967	esac
		3968	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3969	$as_echo "$ac_try_echo"; } >&5
		3970	(eval "$ac_link") 2>&5
		3971	ac_status=$?
		3972	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3973	test $ac_status = 0; }
		3974	if { ac_try='./conftest$ac_cv_exeext'
		3975	{ { case "(($ac_try" in
		3976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3977	*) ac_try_echo=$ac_try;;
		3978	esac
		3979	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3980	$as_echo "$ac_try_echo"; } >&5
		3981	(eval "$ac_try") 2>&5
		3982	ac_status=$?
		3983	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3984	test $ac_status = 0; }; }; then
		3985	cross_compiling=no
		3986	else
		3987	if test "$cross_compiling" = maybe; then
		3988	cross_compiling=yes
		3989	else
		3990	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3991	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3992	as_fn_error $? "cannot run C compiled programs.
		3993	If you meant to cross compile, use \`--host'.
		3994	See \`config.log' for more details" "$LINENO" 5; }
		3995	fi
		3996	fi
		3997	fi
		3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3999	$as_echo "$cross_compiling" >&6; }
		4000
		4001	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		4002	ac_clean_files=$ac_clean_files_save
		4003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		4004	$as_echo_n "checking for suffix of object files... " >&6; }
		4005	if ${ac_cv_objext+:} false; then :
		4006	$as_echo_n "(cached) " >&6
		4007	else
		4008	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4009	/* end confdefs.h. */
		4010
		4011	int
		4012	main ()
		4013	{
		4014
		4015	;
		4016	return 0;
		4017	}
		4018	_ACEOF
2632	rm -f conftest.o conftest.obj	4019	rm -f conftest.o conftest.obj
2633	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4020	if { { ac_try="$ac_compile"
		4021	case "(($ac_try" in
		4022	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		4023	*) ac_try_echo=$ac_try;;
		4024	esac
		4025	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4026	$as_echo "$ac_try_echo"; } >&5
2634	(eval $ac_compile) 2>&5	4027	(eval "$ac_compile") 2>&5
2635	ac_status=$?	4028	ac_status=$?
2636	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4029	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2637	(exit $ac_status); }; then	4030	test $ac_status = 0; }; then :
2638	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4031	for ac_file in conftest.o conftest.obj conftest.*; do
		4032	test -f "$ac_file" || continue;
2639	case $ac_file in	4033	case $ac_file in
2640	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4034	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2641	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4035	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2642	break;;	4036	break;;
2643	esac	4037	esac
2644	done	4038	done
2645	else	4039	else
2646	echo "$as_me: failed program was:" >&5	4040	$as_echo "$as_me: failed program was:" >&5
2647	sed 's/^/| /' conftest.$ac_ext >&5	4041	sed 's/^/| /' conftest.$ac_ext >&5
2648		4042
2649	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4043	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2650	See \`config.log' for more details." >&5	4044	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2651	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4045	as_fn_error $? "cannot compute suffix of object files: cannot compile
2652	See \`config.log' for more details." >&2;}	4046	See \`config.log' for more details" "$LINENO" 5; }
2653	{ (exit 1); exit 1; }; }
2654	fi	4047	fi
2655
2656	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4048	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2657	fi	4049	fi
2658	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2659	echo "${ECHO_T}$ac_cv_objext" >&6	4051	$as_echo "$ac_cv_objext" >&6; }
2660	OBJEXT=$ac_cv_objext	4052	OBJEXT=$ac_cv_objext
2661	ac_objext=$OBJEXT	4053	ac_objext=$OBJEXT
2662	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4054	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2663	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4055	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2664	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4056	if ${ac_cv_c_compiler_gnu+:} false; then :
2665	echo $ECHO_N "(cached) $ECHO_C" >&6	4057	$as_echo_n "(cached) " >&6
2666	else	4058	else
2667	cat >conftest.$ac_ext <<_ACEOF
2668	#line $LINENO "configure"
2669	/* confdefs.h. */
2670	_ACEOF
2671	cat confdefs.h >>conftest.$ac_ext	4059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2672	cat >>conftest.$ac_ext <<_ACEOF
2673	/* end confdefs.h. */	4060	/* end confdefs.h. */
2674		4061
2675	int	4062	int
2676	main ()	4063	main ()
2677	{	4064	{
…		…
2681		4068
2682	;	4069	;
2683	return 0;	4070	return 0;
2684	}	4071	}
2685	_ACEOF	4072	_ACEOF
2686	rm -f conftest.$ac_objext	4073	if ac_fn_c_try_compile "$LINENO"; then :
2687	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2688	(eval $ac_compile) 2>&5
2689	ac_status=$?
2690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691	(exit $ac_status); } &&
2692	{ ac_try='test -s conftest.$ac_objext'
2693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2694	(eval $ac_try) 2>&5
2695	ac_status=$?
2696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2697	(exit $ac_status); }; }; then
2698	ac_compiler_gnu=yes	4074	ac_compiler_gnu=yes
2699	else	4075	else
2700	echo "$as_me: failed program was:" >&5
2701	sed 's/^/| /' conftest.$ac_ext >&5
2702
2703	ac_compiler_gnu=no	4076	ac_compiler_gnu=no
2704	fi	4077	fi
2705	rm -f conftest.$ac_objext conftest.$ac_ext	4078	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2706	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4079	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2707		4080
2708	fi	4081	fi
2709	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4082	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2710	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4083	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2711	GCC=`test $ac_compiler_gnu = yes && echo yes`	4084	if test $ac_compiler_gnu = yes; then
		4085	GCC=yes
		4086	else
		4087	GCC=
		4088	fi
2712	ac_test_CFLAGS=${CFLAGS+set}	4089	ac_test_CFLAGS=${CFLAGS+set}
2713	ac_save_CFLAGS=$CFLAGS	4090	ac_save_CFLAGS=$CFLAGS
		4091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4092	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4093	if ${ac_cv_prog_cc_g+:} false; then :
		4094	$as_echo_n "(cached) " >&6
		4095	else
		4096	ac_save_c_werror_flag=$ac_c_werror_flag
		4097	ac_c_werror_flag=yes
		4098	ac_cv_prog_cc_g=no
2714	CFLAGS="-g"	4099	CFLAGS="-g"
2715	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2716	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2717	if test "${ac_cv_prog_cc_g+set}" = set; then
2718	echo $ECHO_N "(cached) $ECHO_C" >&6
2719	else
2720	cat >conftest.$ac_ext <<_ACEOF
2721	#line $LINENO "configure"
2722	/* confdefs.h. */
2723	_ACEOF
2724	cat confdefs.h >>conftest.$ac_ext	4100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2725	cat >>conftest.$ac_ext <<_ACEOF
2726	/* end confdefs.h. */	4101	/* end confdefs.h. */
2727		4102
2728	int	4103	int
2729	main ()	4104	main ()
2730	{	4105	{
2731		4106
2732	;	4107	;
2733	return 0;	4108	return 0;
2734	}	4109	}
2735	_ACEOF	4110	_ACEOF
2736	rm -f conftest.$ac_objext	4111	if ac_fn_c_try_compile "$LINENO"; then :
2737	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2738	(eval $ac_compile) 2>&5
2739	ac_status=$?
2740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2741	(exit $ac_status); } &&
2742	{ ac_try='test -s conftest.$ac_objext'
2743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2744	(eval $ac_try) 2>&5
2745	ac_status=$?
2746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747	(exit $ac_status); }; }; then
2748	ac_cv_prog_cc_g=yes	4112	ac_cv_prog_cc_g=yes
2749	else	4113	else
2750	echo "$as_me: failed program was:" >&5	4114	CFLAGS=""
2751	sed 's/^/| /' conftest.$ac_ext >&5	4115	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4116	/* end confdefs.h. */
2752		4117
		4118	int
		4119	main ()
		4120	{
		4121
		4122	;
		4123	return 0;
		4124	}
		4125	_ACEOF
		4126	if ac_fn_c_try_compile "$LINENO"; then :
		4127
		4128	else
		4129	ac_c_werror_flag=$ac_save_c_werror_flag
		4130	CFLAGS="-g"
		4131	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4132	/* end confdefs.h. */
		4133
		4134	int
		4135	main ()
		4136	{
		4137
		4138	;
		4139	return 0;
		4140	}
		4141	_ACEOF
		4142	if ac_fn_c_try_compile "$LINENO"; then :
2753	ac_cv_prog_cc_g=no	4143	ac_cv_prog_cc_g=yes
2754	fi	4144	fi
2755	rm -f conftest.$ac_objext conftest.$ac_ext	4145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2756	fi	4146	fi
		4147	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4148	fi
		4149	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4150	ac_c_werror_flag=$ac_save_c_werror_flag
		4151	fi
2757	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2758	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4153	$as_echo "$ac_cv_prog_cc_g" >&6; }
2759	if test "$ac_test_CFLAGS" = set; then	4154	if test "$ac_test_CFLAGS" = set; then
2760	CFLAGS=$ac_save_CFLAGS	4155	CFLAGS=$ac_save_CFLAGS
2761	elif test $ac_cv_prog_cc_g = yes; then	4156	elif test $ac_cv_prog_cc_g = yes; then
2762	if test "$GCC" = yes; then	4157	if test "$GCC" = yes; then
2763	CFLAGS="-g -O2"	4158	CFLAGS="-g -O2"
…		…
2769	CFLAGS="-O2"	4164	CFLAGS="-O2"
2770	else	4165	else
2771	CFLAGS=	4166	CFLAGS=
2772	fi	4167	fi
2773	fi	4168	fi
2774	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4169	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2775	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4170	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2776	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4171	if ${ac_cv_prog_cc_c89+:} false; then :
2777	echo $ECHO_N "(cached) $ECHO_C" >&6	4172	$as_echo_n "(cached) " >&6
2778	else	4173	else
2779	ac_cv_prog_cc_stdc=no	4174	ac_cv_prog_cc_c89=no
2780	ac_save_CC=$CC	4175	ac_save_CC=$CC
2781	cat >conftest.$ac_ext <<_ACEOF
2782	#line $LINENO "configure"
2783	/* confdefs.h. */
2784	_ACEOF
2785	cat confdefs.h >>conftest.$ac_ext	4176	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2786	cat >>conftest.$ac_ext <<_ACEOF
2787	/* end confdefs.h. */	4177	/* end confdefs.h. */
2788	#include <stdarg.h>	4178	#include <stdarg.h>
2789	#include <stdio.h>	4179	#include <stdio.h>
2790	#include <sys/types.h>	4180	struct stat;
2791	#include <sys/stat.h>
2792	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4181	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2793	struct buf { int x; };	4182	struct buf { int x; };
2794	FILE * (*rcsopen) (struct buf *, struct stat *, int);	4183	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2795	static char *e (p, i)	4184	static char *e (p, i)
2796	char **p;	4185	char **p;
…		…
2805	va_start (v,p);	4194	va_start (v,p);
2806	s = g (p, va_arg (v,int));	4195	s = g (p, va_arg (v,int));
2807	va_end (v);	4196	va_end (v);
2808	return s;	4197	return s;
2809	}	4198	}
		4199
		4200	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		4201	function prototypes and stuff, but not '\xHH' hex character constants.
		4202	These don't provoke an error unfortunately, instead are silently treated
		4203	as 'x'. The following induces an error, until -std is added to get
		4204	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		4205	array size at least. It's necessary to write '\x00'==0 to get something
		4206	that's true only with -std. */
		4207	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4208
		4209	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4210	inside strings and character constants. */
		4211	#define FOO(x) 'x'
		4212	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		4213
2810	int test (int i, double x);	4214	int test (int i, double x);
2811	struct s1 {int (*f) (int a);};	4215	struct s1 {int (*f) (int a);};
2812	struct s2 {int (*f) (double a);};	4216	struct s2 {int (*f) (double a);};
2813	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	4217	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2814	int argc;	4218	int argc;
…		…
2819	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	4223	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2820	;	4224	;
2821	return 0;	4225	return 0;
2822	}	4226	}
2823	_ACEOF	4227	_ACEOF
2824	# Don't try gcc -ansi; that turns off useful extensions and	4228	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2825	# breaks some systems' header files.	4229	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2826	# AIX -qlanglvl=ansi
2827	# Ultrix and OSF/1 -std1
2828	# HP-UX 10.20 and later -Ae
2829	# HP-UX older versions -Aa -D_HPUX_SOURCE
2830	# SVR4 -Xc -D__EXTENSIONS__
2831	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2832	do	4230	do
2833	CC="$ac_save_CC $ac_arg"	4231	CC="$ac_save_CC $ac_arg"
2834	rm -f conftest.$ac_objext	4232	if ac_fn_c_try_compile "$LINENO"; then :
2835	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2836	(eval $ac_compile) 2>&5
2837	ac_status=$?
2838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839	(exit $ac_status); } &&
2840	{ ac_try='test -s conftest.$ac_objext'
2841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842	(eval $ac_try) 2>&5
2843	ac_status=$?
2844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845	(exit $ac_status); }; }; then
2846	ac_cv_prog_cc_stdc=$ac_arg	4233	ac_cv_prog_cc_c89=$ac_arg
2847	break
2848	else
2849	echo "$as_me: failed program was:" >&5
2850	sed 's/^/| /' conftest.$ac_ext >&5
2851
2852	fi	4234	fi
2853	rm -f conftest.$ac_objext	4235	rm -f core conftest.err conftest.$ac_objext
		4236	test "x$ac_cv_prog_cc_c89" != "xno" && break
2854	done	4237	done
2855	rm -f conftest.$ac_ext conftest.$ac_objext	4238	rm -f conftest.$ac_ext
2856	CC=$ac_save_CC	4239	CC=$ac_save_CC
2857		4240
2858	fi	4241	fi
2859		4242	# AC_CACHE_VAL
2860	case "x$ac_cv_prog_cc_stdc" in	4243	case "x$ac_cv_prog_cc_c89" in
		4244	x)
		4245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4246	$as_echo "none needed" >&6; } ;;
2861	x|xno)	4247	xno)
2862	echo "$as_me:$LINENO: result: none needed" >&5	4248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2863	echo "${ECHO_T}none needed" >&6 ;;	4249	$as_echo "unsupported" >&6; } ;;
2864	*)	4250	*)
2865	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2866	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2867	CC="$CC $ac_cv_prog_cc_stdc" ;;	4251	CC="$CC $ac_cv_prog_cc_c89"
		4252	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4253	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2868	esac	4254	esac
		4255	if test "x$ac_cv_prog_cc_c89" != xno; then :
2869		4256
2870	# Some people use a C++ compiler to compile C. Since we use `exit',
2871	# in C++ we need to declare it. In case someone uses the same compiler
2872	# for both compiling C and C++ we need to have the C++ compiler decide
2873	# the declaration of exit, since it's the most demanding environment.
2874	cat >conftest.$ac_ext <<_ACEOF
2875	#ifndef __cplusplus
2876	choke me
2877	#endif
2878	_ACEOF
2879	rm -f conftest.$ac_objext
2880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2881	(eval $ac_compile) 2>&5
2882	ac_status=$?
2883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884	(exit $ac_status); } &&
2885	{ ac_try='test -s conftest.$ac_objext'
2886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2887	(eval $ac_try) 2>&5
2888	ac_status=$?
2889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890	(exit $ac_status); }; }; then
2891	for ac_declaration in \
2892	'' \
2893	'extern "C" void std::exit (int) throw (); using std::exit;' \
2894	'extern "C" void std::exit (int); using std::exit;' \
2895	'extern "C" void exit (int) throw ();' \
2896	'extern "C" void exit (int);' \
2897	'void exit (int);'
2898	do
2899	cat >conftest.$ac_ext <<_ACEOF
2900	#line $LINENO "configure"
2901	/* confdefs.h. */
2902	_ACEOF
2903	cat confdefs.h >>conftest.$ac_ext
2904	cat >>conftest.$ac_ext <<_ACEOF
2905	/* end confdefs.h. */
2906	$ac_declaration
2907	#include <stdlib.h>
2908	int
2909	main ()
2910	{
2911	exit (42);
2912	;
2913	return 0;
2914	}
2915	_ACEOF
2916	rm -f conftest.$ac_objext
2917	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2918	(eval $ac_compile) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); } &&
2922	{ ac_try='test -s conftest.$ac_objext'
2923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2924	(eval $ac_try) 2>&5
2925	ac_status=$?
2926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927	(exit $ac_status); }; }; then
2928	:
2929	else
2930	echo "$as_me: failed program was:" >&5
2931	sed 's/^/| /' conftest.$ac_ext >&5
2932
2933	continue
2934	fi	4257	fi
2935	rm -f conftest.$ac_objext conftest.$ac_ext
2936	cat >conftest.$ac_ext <<_ACEOF
2937	#line $LINENO "configure"
2938	/* confdefs.h. */
2939	_ACEOF
2940	cat confdefs.h >>conftest.$ac_ext
2941	cat >>conftest.$ac_ext <<_ACEOF
2942	/* end confdefs.h. */
2943	$ac_declaration
2944	int
2945	main ()
2946	{
2947	exit (42);
2948	;
2949	return 0;
2950	}
2951	_ACEOF
2952	rm -f conftest.$ac_objext
2953	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2954	(eval $ac_compile) 2>&5
2955	ac_status=$?
2956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957	(exit $ac_status); } &&
2958	{ ac_try='test -s conftest.$ac_objext'
2959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960	(eval $ac_try) 2>&5
2961	ac_status=$?
2962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963	(exit $ac_status); }; }; then
2964	break
2965	else
2966	echo "$as_me: failed program was:" >&5
2967	sed 's/^/| /' conftest.$ac_ext >&5
2968		4258
2969	fi
2970	rm -f conftest.$ac_objext conftest.$ac_ext
2971	done
2972	rm -f conftest*
2973	if test -n "$ac_declaration"; then
2974	echo '#ifdef __cplusplus' >>confdefs.h
2975	echo $ac_declaration >>confdefs.h
2976	echo '#endif' >>confdefs.h
2977	fi
2978
2979	else
2980	echo "$as_me: failed program was:" >&5
2981	sed 's/^/| /' conftest.$ac_ext >&5
2982
2983	fi
2984	rm -f conftest.$ac_objext conftest.$ac_ext
2985	ac_ext=c	4259	ac_ext=c
2986	ac_cpp='$CPP $CPPFLAGS'	4260	ac_cpp='$CPP $CPPFLAGS'
2987	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4261	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2988	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4262	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2989	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4263	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2990		4264
2991	depcc="$CC" am_compiler_list=	4265	depcc="$CC" am_compiler_list=
2992		4266
2993	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4267	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2994	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4268	$as_echo_n "checking dependency style of $depcc... " >&6; }
2995	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4269	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2996	echo $ECHO_N "(cached) $ECHO_C" >&6	4270	$as_echo_n "(cached) " >&6
2997	else	4271	else
2998	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4272	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2999	# We make a subdir and do the tests there. Otherwise we can end up	4273	# We make a subdir and do the tests there. Otherwise we can end up
3000	# making bogus files that we don't know about and never remove. For	4274	# making bogus files that we don't know about and never remove. For
3001	# instance it was reported that on HP-UX the gcc test will end up	4275	# instance it was reported that on HP-UX the gcc test will end up
…		…
3071	else	4345	else
3072	am_cv_CC_dependencies_compiler_type=none	4346	am_cv_CC_dependencies_compiler_type=none
3073	fi	4347	fi
3074		4348
3075	fi	4349	fi
3076	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4350	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3077	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4351	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3078	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4352	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3079		4353
3080		4354
3081		4355
3082	if	4356	if
…		…
3089	am__fastdepCC_FALSE=	4363	am__fastdepCC_FALSE=
3090	fi	4364	fi
3091		4365
3092		4366
3093		4367
3094	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4368	# Check whether --with-gnu-ld was given.
3095	if test "${with_gnu_ld+set}" = set; then	4369	if test "${with_gnu_ld+set}" = set; then :
3096	withval="$with_gnu_ld"
3097	test "$withval" = no || with_gnu_ld=yes	4370	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3098	else	4371	else
3099	with_gnu_ld=no	4372	with_gnu_ld=no
3100	fi;	4373	fi
		4374
3101	ac_prog=ld	4375	ac_prog=ld
3102	if test "$GCC" = yes; then	4376	if test "$GCC" = yes; then
3103	# Check if gcc -print-prog-name=ld gives a path.	4377	# Check if gcc -print-prog-name=ld gives a path.
3104	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4378	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3105	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4379	$as_echo_n "checking for ld used by GCC... " >&6; }
3106	case $host in	4380	case $host in
3107	*-*-mingw*)	4381	*-*-mingw*)
3108	# gcc leaves a trailing carriage return which upsets mingw	4382	# gcc leaves a trailing carriage return which upsets mingw
3109	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4383	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3110	*)	4384	*)
…		…
3129	# If it is relative, then search for the first ld in PATH.	4403	# If it is relative, then search for the first ld in PATH.
3130	with_gnu_ld=unknown	4404	with_gnu_ld=unknown
3131	;;	4405	;;
3132	esac	4406	esac
3133	elif test "$with_gnu_ld" = yes; then	4407	elif test "$with_gnu_ld" = yes; then
3134	echo "$as_me:$LINENO: checking for GNU ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3135	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4409	$as_echo_n "checking for GNU ld... " >&6; }
3136	else	4410	else
3137	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3138	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4412	$as_echo_n "checking for non-GNU ld... " >&6; }
3139	fi	4413	fi
3140	if test "${acl_cv_path_LD+set}" = set; then	4414	if ${acl_cv_path_LD+:} false; then :
3141	echo $ECHO_N "(cached) $ECHO_C" >&6	4415	$as_echo_n "(cached) " >&6
3142	else	4416	else
3143	if test -z "$LD"; then	4417	if test -z "$LD"; then
3144	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4418	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3145	for ac_dir in $PATH; do	4419	for ac_dir in $PATH; do
3146	test -z "$ac_dir" && ac_dir=.	4420	test -z "$ac_dir" && ac_dir=.
…		…
3162	fi	4436	fi
3163	fi	4437	fi
3164		4438
3165	LD="$acl_cv_path_LD"	4439	LD="$acl_cv_path_LD"
3166	if test -n "$LD"; then	4440	if test -n "$LD"; then
3167	echo "$as_me:$LINENO: result: $LD" >&5	4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3168	echo "${ECHO_T}$LD" >&6	4442	$as_echo "$LD" >&6; }
3169	else	4443	else
3170	echo "$as_me:$LINENO: result: no" >&5	4444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171	echo "${ECHO_T}no" >&6	4445	$as_echo "no" >&6; }
3172	fi	4446	fi
3173	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4447	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3174	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3175	{ (exit 1); exit 1; }; }
3176	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3177	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4449	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3178	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4450	if ${acl_cv_prog_gnu_ld+:} false; then :
3179	echo $ECHO_N "(cached) $ECHO_C" >&6	4451	$as_echo_n "(cached) " >&6
3180	else	4452	else
3181	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4453	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3182	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4454	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3183	acl_cv_prog_gnu_ld=yes	4455	acl_cv_prog_gnu_ld=yes
3184	else	4456	else
3185	acl_cv_prog_gnu_ld=no	4457	acl_cv_prog_gnu_ld=no
3186	fi	4458	fi
3187	fi	4459	fi
3188	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3189	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4461	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3190	with_gnu_ld=$acl_cv_prog_gnu_ld	4462	with_gnu_ld=$acl_cv_prog_gnu_ld
3191		4463
3192		4464
3193		4465
3194	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3195	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4467	$as_echo_n "checking for shared library run path origin... " >&6; }
3196	if test "${acl_cv_rpath+set}" = set; then	4468	if ${acl_cv_rpath+:} false; then :
3197	echo $ECHO_N "(cached) $ECHO_C" >&6	4469	$as_echo_n "(cached) " >&6
3198	else	4470	else
3199		4471
3200	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4472	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3201	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4473	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3202	. ./conftest.sh	4474	. ./conftest.sh
3203	rm -f ./conftest.sh	4475	rm -f ./conftest.sh
3204	acl_cv_rpath=done	4476	acl_cv_rpath=done
3205		4477
3206	fi	4478	fi
3207	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3208	echo "${ECHO_T}$acl_cv_rpath" >&6	4480	$as_echo "$acl_cv_rpath" >&6; }
3209	wl="$acl_cv_wl"	4481	wl="$acl_cv_wl"
3210	libext="$acl_cv_libext"	4482	libext="$acl_cv_libext"
3211	shlibext="$acl_cv_shlibext"	4483	shlibext="$acl_cv_shlibext"
3212	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4484	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3213	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4485	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3214	hardcode_direct="$acl_cv_hardcode_direct"	4486	hardcode_direct="$acl_cv_hardcode_direct"
3215	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4487	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3216	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4488	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3217	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4489	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3218	# Check whether --enable-rpath or --disable-rpath was given.	4490	# Check whether --enable-rpath was given.
3219	if test "${enable_rpath+set}" = set; then	4491	if test "${enable_rpath+set}" = set; then :
3220	enableval="$enable_rpath"	4492	enableval=$enable_rpath; :
3221	:
3222	else	4493	else
3223	enable_rpath=yes	4494	enable_rpath=yes
3224	fi;	4495	fi
		4496
3225		4497
3226		4498
3227		4499
3228		4500
3229		4501
…		…
3241		4513
3242	exec_prefix="$acl_save_exec_prefix"	4514	exec_prefix="$acl_save_exec_prefix"
3243	prefix="$acl_save_prefix"	4515	prefix="$acl_save_prefix"
3244		4516
3245		4517
3246	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4518	# Check whether --with-libiconv-prefix was given.
3247	if test "${with_libiconv_prefix+set}" = set; then	4519	if test "${with_libiconv_prefix+set}" = set; then :
3248	withval="$with_libiconv_prefix"	4520	withval=$with_libiconv_prefix;
3249
3250	if test "X$withval" = "Xno"; then	4521	if test "X$withval" = "Xno"; then
3251	use_additional=no	4522	use_additional=no
3252	else	4523	else
3253	if test "X$withval" = "X"; then	4524	if test "X$withval" = "X"; then
3254		4525
…		…
3267	additional_includedir="$withval/include"	4538	additional_includedir="$withval/include"
3268	additional_libdir="$withval/lib"	4539	additional_libdir="$withval/lib"
3269	fi	4540	fi
3270	fi	4541	fi
3271		4542
3272	fi;	4543	fi
		4544
3273	LIBICONV=	4545	LIBICONV=
3274	LTLIBICONV=	4546	LTLIBICONV=
3275	INCICONV=	4547	INCICONV=
3276	rpathdirs=	4548	rpathdirs=
3277	ltrpathdirs=	4549	ltrpathdirs=
…		…
3620		4892
3621		4893
3622		4894
3623		4895
3624		4896
3625	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3626	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4898	$as_echo_n "checking whether NLS is requested... " >&6; }
3627	# Check whether --enable-nls or --disable-nls was given.	4899	# Check whether --enable-nls was given.
3628	if test "${enable_nls+set}" = set; then	4900	if test "${enable_nls+set}" = set; then :
3629	enableval="$enable_nls"	4901	enableval=$enable_nls; USE_NLS=$enableval
3630	USE_NLS=$enableval
3631	else	4902	else
3632	USE_NLS=yes	4903	USE_NLS=yes
3633	fi;	4904	fi
		4905
3634	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3635	echo "${ECHO_T}$USE_NLS" >&6	4907	$as_echo "$USE_NLS" >&6; }
3636		4908
3637		4909
3638		4910
3639	LIBINTL=	4911	LIBINTL=
3640	LTLIBINTL=	4912	LTLIBINTL=
…		…
3646		4918
3647		4919
3648		4920
3649		4921
3650		4922
3651	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3652	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4924	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3653	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4925	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3654	echo $ECHO_N "(cached) $ECHO_C" >&6	4926	$as_echo_n "(cached) " >&6
3655	else	4927	else
3656	cat >conftest.$ac_ext <<_ACEOF
3657	#line $LINENO "configure"
3658	/* confdefs.h. */
3659	_ACEOF
3660	cat confdefs.h >>conftest.$ac_ext	4928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3661	cat >>conftest.$ac_ext <<_ACEOF
3662	/* end confdefs.h. */	4929	/* end confdefs.h. */
3663	#include <libintl.h>	4930	#include <libintl.h>
3664	extern int _nl_msg_cat_cntr;	4931	extern int _nl_msg_cat_cntr;
3665	extern int *_nl_domain_bindings;	4932	extern int *_nl_domain_bindings;
3666	int	4933	int
…		…
3670	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4937	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3671	;	4938	;
3672	return 0;	4939	return 0;
3673	}	4940	}
3674	_ACEOF	4941	_ACEOF
3675	rm -f conftest.$ac_objext conftest$ac_exeext	4942	if ac_fn_c_try_link "$LINENO"; then :
3676	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3677	(eval $ac_link) 2>&5
3678	ac_status=$?
3679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680	(exit $ac_status); } &&
3681	{ ac_try='test -s conftest$ac_exeext'
3682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3683	(eval $ac_try) 2>&5
3684	ac_status=$?
3685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3686	(exit $ac_status); }; }; then
3687	gt_cv_func_gnugettext1_libc=yes	4943	gt_cv_func_gnugettext1_libc=yes
3688	else	4944	else
3689	echo "$as_me: failed program was:" >&5
3690	sed 's/^/| /' conftest.$ac_ext >&5
3691
3692	gt_cv_func_gnugettext1_libc=no	4945	gt_cv_func_gnugettext1_libc=no
3693	fi	4946	fi
3694	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4947	rm -f core conftest.err conftest.$ac_objext \
		4948	conftest$ac_exeext conftest.$ac_ext
3695	fi	4949	fi
3696	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3697	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4951	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3698		4952
3699	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4953	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3700		4954
3701		4955
3702		4956
…		…
3725	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4979	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3726	fi	4980	fi
3727	done	4981	done
3728		4982
3729		4983
3730	echo "$as_me:$LINENO: checking for iconv" >&5	4984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3731	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4985	$as_echo_n "checking for iconv... " >&6; }
3732	if test "${am_cv_func_iconv+set}" = set; then	4986	if ${am_cv_func_iconv+:} false; then :
3733	echo $ECHO_N "(cached) $ECHO_C" >&6	4987	$as_echo_n "(cached) " >&6
3734	else	4988	else
3735		4989
3736	am_cv_func_iconv="no, consider installing GNU libiconv"	4990	am_cv_func_iconv="no, consider installing GNU libiconv"
3737	am_cv_lib_iconv=no	4991	am_cv_lib_iconv=no
3738	cat >conftest.$ac_ext <<_ACEOF
3739	#line $LINENO "configure"
3740	/* confdefs.h. */
3741	_ACEOF
3742	cat confdefs.h >>conftest.$ac_ext	4992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743	cat >>conftest.$ac_ext <<_ACEOF
3744	/* end confdefs.h. */	4993	/* end confdefs.h. */
3745	#include <stdlib.h>	4994	#include <stdlib.h>
3746	#include <iconv.h>	4995	#include <iconv.h>
3747	int	4996	int
3748	main ()	4997	main ()
…		…
3752	iconv_close(cd);	5001	iconv_close(cd);
3753	;	5002	;
3754	return 0;	5003	return 0;
3755	}	5004	}
3756	_ACEOF	5005	_ACEOF
3757	rm -f conftest.$ac_objext conftest$ac_exeext	5006	if ac_fn_c_try_link "$LINENO"; then :
3758	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3759	(eval $ac_link) 2>&5
3760	ac_status=$?
3761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3762	(exit $ac_status); } &&
3763	{ ac_try='test -s conftest$ac_exeext'
3764	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3765	(eval $ac_try) 2>&5
3766	ac_status=$?
3767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3768	(exit $ac_status); }; }; then
3769	am_cv_func_iconv=yes	5007	am_cv_func_iconv=yes
3770	else
3771	echo "$as_me: failed program was:" >&5
3772	sed 's/^/| /' conftest.$ac_ext >&5
3773
3774	fi	5008	fi
3775	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5009	rm -f core conftest.err conftest.$ac_objext \
		5010	conftest$ac_exeext conftest.$ac_ext
3776	if test "$am_cv_func_iconv" != yes; then	5011	if test "$am_cv_func_iconv" != yes; then
3777	am_save_LIBS="$LIBS"	5012	am_save_LIBS="$LIBS"
3778	LIBS="$LIBS $LIBICONV"	5013	LIBS="$LIBS $LIBICONV"
3779	cat >conftest.$ac_ext <<_ACEOF
3780	#line $LINENO "configure"
3781	/* confdefs.h. */
3782	_ACEOF
3783	cat confdefs.h >>conftest.$ac_ext	5014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784	cat >>conftest.$ac_ext <<_ACEOF
3785	/* end confdefs.h. */	5015	/* end confdefs.h. */
3786	#include <stdlib.h>	5016	#include <stdlib.h>
3787	#include <iconv.h>	5017	#include <iconv.h>
3788	int	5018	int
3789	main ()	5019	main ()
…		…
3793	iconv_close(cd);	5023	iconv_close(cd);
3794	;	5024	;
3795	return 0;	5025	return 0;
3796	}	5026	}
3797	_ACEOF	5027	_ACEOF
3798	rm -f conftest.$ac_objext conftest$ac_exeext	5028	if ac_fn_c_try_link "$LINENO"; then :
3799	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3800	(eval $ac_link) 2>&5
3801	ac_status=$?
3802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803	(exit $ac_status); } &&
3804	{ ac_try='test -s conftest$ac_exeext'
3805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3806	(eval $ac_try) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); }; }; then
3810	am_cv_lib_iconv=yes	5029	am_cv_lib_iconv=yes
3811	am_cv_func_iconv=yes	5030	am_cv_func_iconv=yes
3812	else
3813	echo "$as_me: failed program was:" >&5
3814	sed 's/^/| /' conftest.$ac_ext >&5
3815
3816	fi	5031	fi
3817	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5032	rm -f core conftest.err conftest.$ac_objext \
		5033	conftest$ac_exeext conftest.$ac_ext
3818	LIBS="$am_save_LIBS"	5034	LIBS="$am_save_LIBS"
3819	fi	5035	fi
3820		5036
3821	fi	5037	fi
3822	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5038	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3823	echo "${ECHO_T}$am_cv_func_iconv" >&6	5039	$as_echo "$am_cv_func_iconv" >&6; }
3824	if test "$am_cv_func_iconv" = yes; then	5040	if test "$am_cv_func_iconv" = yes; then
3825		5041
3826	cat >>confdefs.h <<\_ACEOF	5042	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3827	#define HAVE_ICONV 1
3828	_ACEOF
3829		5043
3830	fi	5044	fi
3831	if test "$am_cv_lib_iconv" = yes; then	5045	if test "$am_cv_lib_iconv" = yes; then
3832	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5046	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3833	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5047	$as_echo_n "checking how to link with libiconv... " >&6; }
3834	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3835	echo "${ECHO_T}$LIBICONV" >&6	5049	$as_echo "$LIBICONV" >&6; }
3836	else	5050	else
3837	CPPFLAGS="$am_save_CPPFLAGS"	5051	CPPFLAGS="$am_save_CPPFLAGS"
3838	LIBICONV=	5052	LIBICONV=
3839	LTLIBICONV=	5053	LTLIBICONV=
3840	fi	5054	fi
…		…
3856		5070
3857	exec_prefix="$acl_save_exec_prefix"	5071	exec_prefix="$acl_save_exec_prefix"
3858	prefix="$acl_save_prefix"	5072	prefix="$acl_save_prefix"
3859		5073
3860		5074
3861	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5075	# Check whether --with-libintl-prefix was given.
3862	if test "${with_libintl_prefix+set}" = set; then	5076	if test "${with_libintl_prefix+set}" = set; then :
3863	withval="$with_libintl_prefix"	5077	withval=$with_libintl_prefix;
3864
3865	if test "X$withval" = "Xno"; then	5078	if test "X$withval" = "Xno"; then
3866	use_additional=no	5079	use_additional=no
3867	else	5080	else
3868	if test "X$withval" = "X"; then	5081	if test "X$withval" = "X"; then
3869		5082
…		…
3882	additional_includedir="$withval/include"	5095	additional_includedir="$withval/include"
3883	additional_libdir="$withval/lib"	5096	additional_libdir="$withval/lib"
3884	fi	5097	fi
3885	fi	5098	fi
3886		5099
3887	fi;	5100	fi
		5101
3888	LIBINTL=	5102	LIBINTL=
3889	LTLIBINTL=	5103	LTLIBINTL=
3890	INCINTL=	5104	INCINTL=
3891	rpathdirs=	5105	rpathdirs=
3892	ltrpathdirs=	5106	ltrpathdirs=
…		…
4218	for found_dir in $ltrpathdirs; do	5432	for found_dir in $ltrpathdirs; do
4219	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5433	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4220	done	5434	done
4221	fi	5435	fi
4222		5436
4223	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4224	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5438	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4225	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5439	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4226	echo $ECHO_N "(cached) $ECHO_C" >&6	5440	$as_echo_n "(cached) " >&6
4227	else	5441	else
4228	gt_save_CPPFLAGS="$CPPFLAGS"	5442	gt_save_CPPFLAGS="$CPPFLAGS"
4229	CPPFLAGS="$CPPFLAGS $INCINTL"	5443	CPPFLAGS="$CPPFLAGS $INCINTL"
4230	gt_save_LIBS="$LIBS"	5444	gt_save_LIBS="$LIBS"
4231	LIBS="$LIBS $LIBINTL"	5445	LIBS="$LIBS $LIBINTL"
4232	cat >conftest.$ac_ext <<_ACEOF	5446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4233	#line $LINENO "configure"
4234	/* confdefs.h. */
4235	_ACEOF
4236	cat confdefs.h >>conftest.$ac_ext
4237	cat >>conftest.$ac_ext <<_ACEOF
4238	/* end confdefs.h. */	5447	/* end confdefs.h. */
4239	#include <libintl.h>	5448	#include <libintl.h>
4240	extern int _nl_msg_cat_cntr;	5449	extern int _nl_msg_cat_cntr;
4241	extern	5450	extern
4242	#ifdef __cplusplus	5451	#ifdef __cplusplus
…		…
4250	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5459	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4251	;	5460	;
4252	return 0;	5461	return 0;
4253	}	5462	}
4254	_ACEOF	5463	_ACEOF
4255	rm -f conftest.$ac_objext conftest$ac_exeext	5464	if ac_fn_c_try_link "$LINENO"; then :
4256	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4257	(eval $ac_link) 2>&5
4258	ac_status=$?
4259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260	(exit $ac_status); } &&
4261	{ ac_try='test -s conftest$ac_exeext'
4262	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4263	(eval $ac_try) 2>&5
4264	ac_status=$?
4265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4266	(exit $ac_status); }; }; then
4267	gt_cv_func_gnugettext1_libintl=yes	5465	gt_cv_func_gnugettext1_libintl=yes
4268	else	5466	else
4269	echo "$as_me: failed program was:" >&5
4270	sed 's/^/| /' conftest.$ac_ext >&5
4271
4272	gt_cv_func_gnugettext1_libintl=no	5467	gt_cv_func_gnugettext1_libintl=no
4273	fi	5468	fi
4274	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5469	rm -f core conftest.err conftest.$ac_objext \
		5470	conftest$ac_exeext conftest.$ac_ext
4275	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5471	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4276	LIBS="$LIBS $LIBICONV"	5472	LIBS="$LIBS $LIBICONV"
4277	cat >conftest.$ac_ext <<_ACEOF	5473	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278	#line $LINENO "configure"
4279	/* confdefs.h. */
4280	_ACEOF
4281	cat confdefs.h >>conftest.$ac_ext
4282	cat >>conftest.$ac_ext <<_ACEOF
4283	/* end confdefs.h. */	5474	/* end confdefs.h. */
4284	#include <libintl.h>	5475	#include <libintl.h>
4285	extern int _nl_msg_cat_cntr;	5476	extern int _nl_msg_cat_cntr;
4286	extern	5477	extern
4287	#ifdef __cplusplus	5478	#ifdef __cplusplus
…		…
4295	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5486	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4296	;	5487	;
4297	return 0;	5488	return 0;
4298	}	5489	}
4299	_ACEOF	5490	_ACEOF
4300	rm -f conftest.$ac_objext conftest$ac_exeext	5491	if ac_fn_c_try_link "$LINENO"; then :
4301	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4302	(eval $ac_link) 2>&5
4303	ac_status=$?
4304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305	(exit $ac_status); } &&
4306	{ ac_try='test -s conftest$ac_exeext'
4307	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4308	(eval $ac_try) 2>&5
4309	ac_status=$?
4310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311	(exit $ac_status); }; }; then
4312	LIBINTL="$LIBINTL $LIBICONV"	5492	LIBINTL="$LIBINTL $LIBICONV"
4313	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5493	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4314	gt_cv_func_gnugettext1_libintl=yes	5494	gt_cv_func_gnugettext1_libintl=yes
4315		5495
4316	else
4317	echo "$as_me: failed program was:" >&5
4318	sed 's/^/| /' conftest.$ac_ext >&5
4319
4320	fi	5496	fi
4321	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5497	rm -f core conftest.err conftest.$ac_objext \
		5498	conftest$ac_exeext conftest.$ac_ext
4322	fi	5499	fi
4323	CPPFLAGS="$gt_save_CPPFLAGS"	5500	CPPFLAGS="$gt_save_CPPFLAGS"
4324	LIBS="$gt_save_LIBS"	5501	LIBS="$gt_save_LIBS"
4325	fi	5502	fi
4326	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4327	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5504	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4328	fi	5505	fi
4329		5506
4330	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5507	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4331	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5508	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4332	&& test "$PACKAGE" != gettext; }; then	5509	&& test "$PACKAGE" != gettext; }; then
…		…
4340		5517
4341		5518
4342	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5519	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4343	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5520	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4344		5521
4345	cat >>confdefs.h <<\_ACEOF	5522	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4346	#define ENABLE_NLS 1
4347	_ACEOF
4348		5523
4349	else	5524	else
4350	USE_NLS=no	5525	USE_NLS=no
4351	fi	5526	fi
4352	fi	5527	fi
4353		5528
4354	if test "$USE_NLS" = "yes"; then	5529	if test "$USE_NLS" = "yes"; then
4355		5530
4356	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5531	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4357	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5532	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4358	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5533	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4359	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5534	$as_echo_n "checking how to link with libintl... " >&6; }
4360	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5535	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4361	echo "${ECHO_T}$LIBINTL" >&6	5536	$as_echo "$LIBINTL" >&6; }
4362		5537
4363	for element in $INCINTL; do	5538	for element in $INCINTL; do
4364	haveit=	5539	haveit=
4365	for x in $CPPFLAGS; do	5540	for x in $CPPFLAGS; do
4366		5541
…		…
4383	done	5558	done
4384		5559
4385	fi	5560	fi
4386		5561
4387		5562
4388	cat >>confdefs.h <<\_ACEOF	5563	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4389	#define HAVE_GETTEXT 1
4390	_ACEOF
4391		5564
4392		5565
4393	cat >>confdefs.h <<\_ACEOF	5566	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4394	#define HAVE_DCGETTEXT 1
4395	_ACEOF
4396		5567
4397	fi	5568	fi
4398		5569
4399	POSUB=po	5570	POSUB=po
4400	fi	5571	fi
…		…
4412		5583
4413	# Enable GNU extensions.	5584	# Enable GNU extensions.
4414	# Define this here, not in acconfig's @TOP@ section, since definitions	5585	# Define this here, not in acconfig's @TOP@ section, since definitions
4415	# in the latter don't make it into the configure-time tests.	5586	# in the latter don't make it into the configure-time tests.
4416		5587
4417	cat >>confdefs.h <<\_ACEOF	5588	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4418	#define _GNU_SOURCE 1
4419	_ACEOF
4420		5589
4421		5590
4422	cat >>confdefs.h <<\_ACEOF	5591	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4423	#define __USE_BSD 1
4424	_ACEOF
4425
4426		5592
4427	ALL_LINGUAS=""	5593	ALL_LINGUAS=""
4428		5594
4429	ac_ext=c	5595	ac_ext=c
4430	ac_cpp='$CPP $CPPFLAGS'	5596	ac_cpp='$CPP $CPPFLAGS'
4431	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5597	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4432	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5598	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4433	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5599	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4434	if test -n "$ac_tool_prefix"; then
4435	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4436	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4437	echo "$as_me:$LINENO: checking for $ac_word" >&5
4438	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4439	if test "${ac_cv_prog_CC+set}" = set; then
4440	echo $ECHO_N "(cached) $ECHO_C" >&6
4441	else
4442	if test -n "$CC"; then
4443	ac_cv_prog_CC="$CC" # Let the user override the test.
4444	else
4445	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446	for as_dir in $PATH
4447	do
4448	IFS=$as_save_IFS
4449	test -z "$as_dir" && as_dir=.
4450	for ac_exec_ext in '' $ac_executable_extensions; do
4451	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4452	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4453	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4454	break 2
4455	fi
4456	done
4457	done
4458
4459	fi
4460	fi
4461	CC=$ac_cv_prog_CC
4462	if test -n "$CC"; then
4463	echo "$as_me:$LINENO: result: $CC" >&5
4464	echo "${ECHO_T}$CC" >&6
4465	else
4466	echo "$as_me:$LINENO: result: no" >&5
4467	echo "${ECHO_T}no" >&6
4468	fi
4469
4470	fi
4471	if test -z "$ac_cv_prog_CC"; then
4472	ac_ct_CC=$CC
4473	# Extract the first word of "gcc", so it can be a program name with args.
4474	set dummy gcc; ac_word=$2
4475	echo "$as_me:$LINENO: checking for $ac_word" >&5
4476	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4477	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4478	echo $ECHO_N "(cached) $ECHO_C" >&6
4479	else
4480	if test -n "$ac_ct_CC"; then
4481	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4482	else
4483	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4484	for as_dir in $PATH
4485	do
4486	IFS=$as_save_IFS
4487	test -z "$as_dir" && as_dir=.
4488	for ac_exec_ext in '' $ac_executable_extensions; do
4489	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4490	ac_cv_prog_ac_ct_CC="gcc"
4491	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4492	break 2
4493	fi
4494	done
4495	done
4496
4497	fi
4498	fi
4499	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4500	if test -n "$ac_ct_CC"; then
4501	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4502	echo "${ECHO_T}$ac_ct_CC" >&6
4503	else
4504	echo "$as_me:$LINENO: result: no" >&5
4505	echo "${ECHO_T}no" >&6
4506	fi
4507
4508	CC=$ac_ct_CC
4509	else
4510	CC="$ac_cv_prog_CC"
4511	fi
4512
4513	if test -z "$CC"; then
4514	if test -n "$ac_tool_prefix"; then
4515	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4516	set dummy ${ac_tool_prefix}cc; ac_word=$2
4517	echo "$as_me:$LINENO: checking for $ac_word" >&5
4518	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4519	if test "${ac_cv_prog_CC+set}" = set; then
4520	echo $ECHO_N "(cached) $ECHO_C" >&6
4521	else
4522	if test -n "$CC"; then
4523	ac_cv_prog_CC="$CC" # Let the user override the test.
4524	else
4525	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4526	for as_dir in $PATH
4527	do
4528	IFS=$as_save_IFS
4529	test -z "$as_dir" && as_dir=.
4530	for ac_exec_ext in '' $ac_executable_extensions; do
4531	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4532	ac_cv_prog_CC="${ac_tool_prefix}cc"
4533	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4534	break 2
4535	fi
4536	done
4537	done
4538
4539	fi
4540	fi
4541	CC=$ac_cv_prog_CC
4542	if test -n "$CC"; then
4543	echo "$as_me:$LINENO: result: $CC" >&5
4544	echo "${ECHO_T}$CC" >&6
4545	else
4546	echo "$as_me:$LINENO: result: no" >&5
4547	echo "${ECHO_T}no" >&6
4548	fi
4549
4550	fi
4551	if test -z "$ac_cv_prog_CC"; then
4552	ac_ct_CC=$CC
4553	# Extract the first word of "cc", so it can be a program name with args.
4554	set dummy cc; ac_word=$2
4555	echo "$as_me:$LINENO: checking for $ac_word" >&5
4556	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4557	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4558	echo $ECHO_N "(cached) $ECHO_C" >&6
4559	else
4560	if test -n "$ac_ct_CC"; then
4561	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4562	else
4563	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564	for as_dir in $PATH
4565	do
4566	IFS=$as_save_IFS
4567	test -z "$as_dir" && as_dir=.
4568	for ac_exec_ext in '' $ac_executable_extensions; do
4569	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4570	ac_cv_prog_ac_ct_CC="cc"
4571	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4572	break 2
4573	fi
4574	done
4575	done
4576
4577	fi
4578	fi
4579	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4580	if test -n "$ac_ct_CC"; then
4581	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4582	echo "${ECHO_T}$ac_ct_CC" >&6
4583	else
4584	echo "$as_me:$LINENO: result: no" >&5
4585	echo "${ECHO_T}no" >&6
4586	fi
4587
4588	CC=$ac_ct_CC
4589	else
4590	CC="$ac_cv_prog_CC"
4591	fi
4592
4593	fi
4594	if test -z "$CC"; then
4595	# Extract the first word of "cc", so it can be a program name with args.
4596	set dummy cc; ac_word=$2
4597	echo "$as_me:$LINENO: checking for $ac_word" >&5
4598	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4599	if test "${ac_cv_prog_CC+set}" = set; then
4600	echo $ECHO_N "(cached) $ECHO_C" >&6
4601	else
4602	if test -n "$CC"; then
4603	ac_cv_prog_CC="$CC" # Let the user override the test.
4604	else
4605	ac_prog_rejected=no
4606	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607	for as_dir in $PATH
4608	do
4609	IFS=$as_save_IFS
4610	test -z "$as_dir" && as_dir=.
4611	for ac_exec_ext in '' $ac_executable_extensions; do
4612	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4613	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4614	ac_prog_rejected=yes
4615	continue
4616	fi
4617	ac_cv_prog_CC="cc"
4618	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4619	break 2
4620	fi
4621	done
4622	done
4623
4624	if test $ac_prog_rejected = yes; then
4625	# We found a bogon in the path, so make sure we never use it.
4626	set dummy $ac_cv_prog_CC
4627	shift
4628	if test $# != 0; then
4629	# We chose a different compiler from the bogus one.
4630	# However, it has the same basename, so the bogon will be chosen
4631	# first if we set CC to just the basename; use the full file name.
4632	shift
4633	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4634	fi
4635	fi
4636	fi
4637	fi
4638	CC=$ac_cv_prog_CC
4639	if test -n "$CC"; then
4640	echo "$as_me:$LINENO: result: $CC" >&5
4641	echo "${ECHO_T}$CC" >&6
4642	else
4643	echo "$as_me:$LINENO: result: no" >&5
4644	echo "${ECHO_T}no" >&6
4645	fi
4646
4647	fi
4648	if test -z "$CC"; then
4649	if test -n "$ac_tool_prefix"; then
4650	for ac_prog in cl
4651	do
4652	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4653	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4654	echo "$as_me:$LINENO: checking for $ac_word" >&5
4655	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4656	if test "${ac_cv_prog_CC+set}" = set; then
4657	echo $ECHO_N "(cached) $ECHO_C" >&6
4658	else
4659	if test -n "$CC"; then
4660	ac_cv_prog_CC="$CC" # Let the user override the test.
4661	else
4662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663	for as_dir in $PATH
4664	do
4665	IFS=$as_save_IFS
4666	test -z "$as_dir" && as_dir=.
4667	for ac_exec_ext in '' $ac_executable_extensions; do
4668	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4669	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4670	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4671	break 2
4672	fi
4673	done
4674	done
4675
4676	fi
4677	fi
4678	CC=$ac_cv_prog_CC
4679	if test -n "$CC"; then
4680	echo "$as_me:$LINENO: result: $CC" >&5
4681	echo "${ECHO_T}$CC" >&6
4682	else
4683	echo "$as_me:$LINENO: result: no" >&5
4684	echo "${ECHO_T}no" >&6
4685	fi
4686
4687	test -n "$CC" && break
4688	done
4689	fi
4690	if test -z "$CC"; then
4691	ac_ct_CC=$CC
4692	for ac_prog in cl
4693	do
4694	# Extract the first word of "$ac_prog", so it can be a program name with args.
4695	set dummy $ac_prog; ac_word=$2
4696	echo "$as_me:$LINENO: checking for $ac_word" >&5
4697	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4698	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4699	echo $ECHO_N "(cached) $ECHO_C" >&6
4700	else
4701	if test -n "$ac_ct_CC"; then
4702	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4703	else
4704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4705	for as_dir in $PATH
4706	do
4707	IFS=$as_save_IFS
4708	test -z "$as_dir" && as_dir=.
4709	for ac_exec_ext in '' $ac_executable_extensions; do
4710	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4711	ac_cv_prog_ac_ct_CC="$ac_prog"
4712	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4713	break 2
4714	fi
4715	done
4716	done
4717
4718	fi
4719	fi
4720	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4721	if test -n "$ac_ct_CC"; then
4722	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4723	echo "${ECHO_T}$ac_ct_CC" >&6
4724	else
4725	echo "$as_me:$LINENO: result: no" >&5
4726	echo "${ECHO_T}no" >&6
4727	fi
4728
4729	test -n "$ac_ct_CC" && break
4730	done
4731
4732	CC=$ac_ct_CC
4733	fi
4734
4735	fi
4736
4737
4738	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4739	See \`config.log' for more details." >&5
4740	echo "$as_me: error: no acceptable C compiler found in \$PATH
4741	See \`config.log' for more details." >&2;}
4742	{ (exit 1); exit 1; }; }
4743
4744	# Provide some information about the compiler.
4745	echo "$as_me:$LINENO:" \
4746	"checking for C compiler version" >&5
4747	ac_compiler=`set X $ac_compile; echo $2`
4748	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4749	(eval $ac_compiler --version </dev/null >&5) 2>&5
4750	ac_status=$?
4751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752	(exit $ac_status); }
4753	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4754	(eval $ac_compiler -v </dev/null >&5) 2>&5
4755	ac_status=$?
4756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4757	(exit $ac_status); }
4758	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4759	(eval $ac_compiler -V </dev/null >&5) 2>&5
4760	ac_status=$?
4761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762	(exit $ac_status); }
4763
4764	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4765	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4766	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4767	echo $ECHO_N "(cached) $ECHO_C" >&6
4768	else
4769	cat >conftest.$ac_ext <<_ACEOF
4770	#line $LINENO "configure"
4771	/* confdefs.h. */
4772	_ACEOF
4773	cat confdefs.h >>conftest.$ac_ext
4774	cat >>conftest.$ac_ext <<_ACEOF
4775	/* end confdefs.h. */
4776
4777	int
4778	main ()
4779	{
4780	#ifndef __GNUC__
4781	choke me
4782	#endif
4783
4784	;
4785	return 0;
4786	}
4787	_ACEOF
4788	rm -f conftest.$ac_objext
4789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4790	(eval $ac_compile) 2>&5
4791	ac_status=$?
4792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793	(exit $ac_status); } &&
4794	{ ac_try='test -s conftest.$ac_objext'
4795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4796	(eval $ac_try) 2>&5
4797	ac_status=$?
4798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799	(exit $ac_status); }; }; then
4800	ac_compiler_gnu=yes
4801	else
4802	echo "$as_me: failed program was:" >&5
4803	sed 's/^/| /' conftest.$ac_ext >&5
4804
4805	ac_compiler_gnu=no
4806	fi
4807	rm -f conftest.$ac_objext conftest.$ac_ext
4808	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4809
4810	fi
4811	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4812	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4813	GCC=`test $ac_compiler_gnu = yes && echo yes`
4814	ac_test_CFLAGS=${CFLAGS+set}
4815	ac_save_CFLAGS=$CFLAGS
4816	CFLAGS="-g"
4817	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4818	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4819	if test "${ac_cv_prog_cc_g+set}" = set; then
4820	echo $ECHO_N "(cached) $ECHO_C" >&6
4821	else
4822	cat >conftest.$ac_ext <<_ACEOF
4823	#line $LINENO "configure"
4824	/* confdefs.h. */
4825	_ACEOF
4826	cat confdefs.h >>conftest.$ac_ext
4827	cat >>conftest.$ac_ext <<_ACEOF
4828	/* end confdefs.h. */
4829
4830	int
4831	main ()
4832	{
4833
4834	;
4835	return 0;
4836	}
4837	_ACEOF
4838	rm -f conftest.$ac_objext
4839	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4840	(eval $ac_compile) 2>&5
4841	ac_status=$?
4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843	(exit $ac_status); } &&
4844	{ ac_try='test -s conftest.$ac_objext'
4845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846	(eval $ac_try) 2>&5
4847	ac_status=$?
4848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849	(exit $ac_status); }; }; then
4850	ac_cv_prog_cc_g=yes
4851	else
4852	echo "$as_me: failed program was:" >&5
4853	sed 's/^/| /' conftest.$ac_ext >&5
4854
4855	ac_cv_prog_cc_g=no
4856	fi
4857	rm -f conftest.$ac_objext conftest.$ac_ext
4858	fi
4859	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4860	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4861	if test "$ac_test_CFLAGS" = set; then
4862	CFLAGS=$ac_save_CFLAGS
4863	elif test $ac_cv_prog_cc_g = yes; then
4864	if test "$GCC" = yes; then
4865	CFLAGS="-g -O2"
4866	else
4867	CFLAGS="-g"
4868	fi
4869	else
4870	if test "$GCC" = yes; then
4871	CFLAGS="-O2"
4872	else
4873	CFLAGS=
4874	fi
4875	fi
4876	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4877	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4878	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4879	echo $ECHO_N "(cached) $ECHO_C" >&6
4880	else
4881	ac_cv_prog_cc_stdc=no
4882	ac_save_CC=$CC
4883	cat >conftest.$ac_ext <<_ACEOF
4884	#line $LINENO "configure"
4885	/* confdefs.h. */
4886	_ACEOF
4887	cat confdefs.h >>conftest.$ac_ext
4888	cat >>conftest.$ac_ext <<_ACEOF
4889	/* end confdefs.h. */
4890	#include <stdarg.h>
4891	#include <stdio.h>
4892	#include <sys/types.h>
4893	#include <sys/stat.h>
4894	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4895	struct buf { int x; };
4896	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4897	static char *e (p, i)
4898	char **p;
4899	int i;
4900	{
4901	return p[i];
4902	}
4903	static char *f (char * (*g) (char **, int), char **p, ...)
4904	{
4905	char *s;
4906	va_list v;
4907	va_start (v,p);
4908	s = g (p, va_arg (v,int));
4909	va_end (v);
4910	return s;
4911	}
4912	int test (int i, double x);
4913	struct s1 {int (*f) (int a);};
4914	struct s2 {int (*f) (double a);};
4915	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4916	int argc;
4917	char **argv;
4918	int
4919	main ()
4920	{
4921	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4922	;
4923	return 0;
4924	}
4925	_ACEOF
4926	# Don't try gcc -ansi; that turns off useful extensions and
4927	# breaks some systems' header files.
4928	# AIX -qlanglvl=ansi
4929	# Ultrix and OSF/1 -std1
4930	# HP-UX 10.20 and later -Ae
4931	# HP-UX older versions -Aa -D_HPUX_SOURCE
4932	# SVR4 -Xc -D__EXTENSIONS__
4933	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4934	do
4935	CC="$ac_save_CC $ac_arg"
4936	rm -f conftest.$ac_objext
4937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938	(eval $ac_compile) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); } &&
4942	{ ac_try='test -s conftest.$ac_objext'
4943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944	(eval $ac_try) 2>&5
4945	ac_status=$?
4946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947	(exit $ac_status); }; }; then
4948	ac_cv_prog_cc_stdc=$ac_arg
4949	break
4950	else
4951	echo "$as_me: failed program was:" >&5
4952	sed 's/^/| /' conftest.$ac_ext >&5
4953
4954	fi
4955	rm -f conftest.$ac_objext
4956	done
4957	rm -f conftest.$ac_ext conftest.$ac_objext
4958	CC=$ac_save_CC
4959
4960	fi
4961
4962	case "x$ac_cv_prog_cc_stdc" in
4963	x|xno)
4964	echo "$as_me:$LINENO: result: none needed" >&5
4965	echo "${ECHO_T}none needed" >&6 ;;
4966	*)
4967	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4968	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4969	CC="$CC $ac_cv_prog_cc_stdc" ;;
4970	esac
4971
4972	# Some people use a C++ compiler to compile C. Since we use `exit',
4973	# in C++ we need to declare it. In case someone uses the same compiler
4974	# for both compiling C and C++ we need to have the C++ compiler decide
4975	# the declaration of exit, since it's the most demanding environment.
4976	cat >conftest.$ac_ext <<_ACEOF
4977	#ifndef __cplusplus
4978	choke me
4979	#endif
4980	_ACEOF
4981	rm -f conftest.$ac_objext
4982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983	(eval $ac_compile) 2>&5
4984	ac_status=$?
4985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986	(exit $ac_status); } &&
4987	{ ac_try='test -s conftest.$ac_objext'
4988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4989	(eval $ac_try) 2>&5
4990	ac_status=$?
4991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992	(exit $ac_status); }; }; then
4993	for ac_declaration in \
4994	'' \
4995	'extern "C" void std::exit (int) throw (); using std::exit;' \
4996	'extern "C" void std::exit (int); using std::exit;' \
4997	'extern "C" void exit (int) throw ();' \
4998	'extern "C" void exit (int);' \
4999	'void exit (int);'
5000	do
5001	cat >conftest.$ac_ext <<_ACEOF
5002	#line $LINENO "configure"
5003	/* confdefs.h. */
5004	_ACEOF
5005	cat confdefs.h >>conftest.$ac_ext
5006	cat >>conftest.$ac_ext <<_ACEOF
5007	/* end confdefs.h. */
5008	$ac_declaration
5009	#include <stdlib.h>
5010	int
5011	main ()
5012	{
5013	exit (42);
5014	;
5015	return 0;
5016	}
5017	_ACEOF
5018	rm -f conftest.$ac_objext
5019	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5020	(eval $ac_compile) 2>&5
5021	ac_status=$?
5022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023	(exit $ac_status); } &&
5024	{ ac_try='test -s conftest.$ac_objext'
5025	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026	(eval $ac_try) 2>&5
5027	ac_status=$?
5028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029	(exit $ac_status); }; }; then
5030	:
5031	else
5032	echo "$as_me: failed program was:" >&5
5033	sed 's/^/| /' conftest.$ac_ext >&5
5034
5035	continue
5036	fi
5037	rm -f conftest.$ac_objext conftest.$ac_ext
5038	cat >conftest.$ac_ext <<_ACEOF
5039	#line $LINENO "configure"
5040	/* confdefs.h. */
5041	_ACEOF
5042	cat confdefs.h >>conftest.$ac_ext
5043	cat >>conftest.$ac_ext <<_ACEOF
5044	/* end confdefs.h. */
5045	$ac_declaration
5046	int
5047	main ()
5048	{
5049	exit (42);
5050	;
5051	return 0;
5052	}
5053	_ACEOF
5054	rm -f conftest.$ac_objext
5055	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5056	(eval $ac_compile) 2>&5
5057	ac_status=$?
5058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5059	(exit $ac_status); } &&
5060	{ ac_try='test -s conftest.$ac_objext'
5061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5062	(eval $ac_try) 2>&5
5063	ac_status=$?
5064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5065	(exit $ac_status); }; }; then
5066	break
5067	else
5068	echo "$as_me: failed program was:" >&5
5069	sed 's/^/| /' conftest.$ac_ext >&5
5070
5071	fi
5072	rm -f conftest.$ac_objext conftest.$ac_ext
5073	done
5074	rm -f conftest*
5075	if test -n "$ac_declaration"; then
5076	echo '#ifdef __cplusplus' >>confdefs.h
5077	echo $ac_declaration >>confdefs.h
5078	echo '#endif' >>confdefs.h
5079	fi
5080
5081	else
5082	echo "$as_me: failed program was:" >&5
5083	sed 's/^/| /' conftest.$ac_ext >&5
5084
5085	fi
5086	rm -f conftest.$ac_objext conftest.$ac_ext
5087	ac_ext=c
5088	ac_cpp='$CPP $CPPFLAGS'
5089	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5090	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5091	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5092
5093	depcc="$CC" am_compiler_list=
5094
5095	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5096	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5097	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5098	echo $ECHO_N "(cached) $ECHO_C" >&6
5099	else
5100	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5101	# We make a subdir and do the tests there. Otherwise we can end up
5102	# making bogus files that we don't know about and never remove. For
5103	# instance it was reported that on HP-UX the gcc test will end up
5104	# making a dummy file named `D' -- because `-MD' means `put the output
5105	# in D'.
5106	mkdir conftest.dir
5107	# Copy depcomp to subdir because otherwise we won't find it if we're
5108	# using a relative directory.
5109	cp "$am_depcomp" conftest.dir
5110	cd conftest.dir
5111	# We will build objects and dependencies in a subdirectory because
5112	# it helps to detect inapplicable dependency modes. For instance
5113	# both Tru64's cc and ICC support -MD to output dependencies as a
5114	# side effect of compilation, but ICC will put the dependencies in
5115	# the current directory while Tru64 will put them in the object
5116	# directory.
5117	mkdir sub
5118
5119	am_cv_CC_dependencies_compiler_type=none
5120	if test "$am_compiler_list" = ""; then
5121	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5122	fi
5123	for depmode in $am_compiler_list; do
5124	# Setup a source with many dependencies, because some compilers
5125	# like to wrap large dependency lists on column 80 (with \), and
5126	# we should not choose a depcomp mode which is confused by this.
5127	#
5128	# We need to recreate these files for each test, as the compiler may
5129	# overwrite some of them when testing with obscure command lines.
5130	# This happens at least with the AIX C compiler.
5131	: > sub/conftest.c
5132	for i in 1 2 3 4 5 6; do
5133	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5134	: > sub/conftst$i.h
5135	done
5136	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5137
5138	case $depmode in
5139	nosideeffect)
5140	# after this tag, mechanisms are not by side-effect, so they'll
5141	# only be used when explicitly requested
5142	if test "x$enable_dependency_tracking" = xyes; then
5143	continue
5144	else
5145	break
5146	fi
5147	;;
5148	none) break ;;
5149	esac
5150	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5151	# mode. It turns out that the SunPro C++ compiler does not properly
5152	# handle `-M -o', and we need to detect this.
5153	if depmode=$depmode \
5154	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5155	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5156	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5157	>/dev/null 2>conftest.err &&
5158	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5159	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5160	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5161	# icc doesn't choke on unknown options, it will just issue warnings
5162	# (even with -Werror). So we grep stderr for any message
5163	# that says an option was ignored.
5164	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5165	am_cv_CC_dependencies_compiler_type=$depmode
5166	break
5167	fi
5168	fi
5169	done
5170
5171	cd ..
5172	rm -rf conftest.dir
5173	else
5174	am_cv_CC_dependencies_compiler_type=none
5175	fi
5176
5177	fi
5178	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5179	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5180	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5181
5182
5183
5184	if
5185	test "x$enable_dependency_tracking" != xno \
5186	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5187	am__fastdepCC_TRUE=
5188	am__fastdepCC_FALSE='#'
5189	else
5190	am__fastdepCC_TRUE='#'
5191	am__fastdepCC_FALSE=
5192	fi
5193
5194
5195	ac_ext=c
5196	ac_cpp='$CPP $CPPFLAGS'
5197	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5198	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5199	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5200	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5201	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5601	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5202	# On Suns, sometimes $CPP names a directory.	5602	# On Suns, sometimes $CPP names a directory.
5203	if test -n "$CPP" && test -d "$CPP"; then	5603	if test -n "$CPP" && test -d "$CPP"; then
5204	CPP=	5604	CPP=
5205	fi	5605	fi
5206	if test -z "$CPP"; then	5606	if test -z "$CPP"; then
5207	if test "${ac_cv_prog_CPP+set}" = set; then	5607	if ${ac_cv_prog_CPP+:} false; then :
5208	echo $ECHO_N "(cached) $ECHO_C" >&6	5608	$as_echo_n "(cached) " >&6
5209	else	5609	else
5210	# Double quotes because CPP needs to be expanded	5610	# Double quotes because CPP needs to be expanded
5211	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5611	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5212	do	5612	do
5213	ac_preproc_ok=false	5613	ac_preproc_ok=false
…		…
5217	# with a fresh cross-compiler works.	5617	# with a fresh cross-compiler works.
5218	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5618	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5219	# <limits.h> exists even on freestanding compilers.	5619	# <limits.h> exists even on freestanding compilers.
5220	# On the NeXT, cc -E runs the code through the compiler's parser,	5620	# On the NeXT, cc -E runs the code through the compiler's parser,
5221	# not just through cpp. "Syntax error" is here to catch this case.	5621	# not just through cpp. "Syntax error" is here to catch this case.
5222	cat >conftest.$ac_ext <<_ACEOF
5223	#line $LINENO "configure"
5224	/* confdefs.h. */
5225	_ACEOF
5226	cat confdefs.h >>conftest.$ac_ext	5622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5227	cat >>conftest.$ac_ext <<_ACEOF
5228	/* end confdefs.h. */	5623	/* end confdefs.h. */
5229	#ifdef __STDC__	5624	#ifdef __STDC__
5230	# include <limits.h>	5625	# include <limits.h>
5231	#else	5626	#else
5232	# include <assert.h>	5627	# include <assert.h>
5233	#endif	5628	#endif
5234	Syntax error	5629	Syntax error
5235	_ACEOF	5630	_ACEOF
5236	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5631	if ac_fn_c_try_cpp "$LINENO"; then :
5237	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5632
5238	ac_status=$?
5239	grep -v '^ *+' conftest.er1 >conftest.err
5240	rm -f conftest.er1
5241	cat conftest.err >&5
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243	(exit $ac_status); } >/dev/null; then
5244	if test -s conftest.err; then
5245	ac_cpp_err=$ac_c_preproc_warn_flag
5246	else	5633	else
5247	ac_cpp_err=
5248	fi
5249	else
5250	ac_cpp_err=yes
5251	fi
5252	if test -z "$ac_cpp_err"; then
5253	:
5254	else
5255	echo "$as_me: failed program was:" >&5
5256	sed 's/^/| /' conftest.$ac_ext >&5
5257
5258	# Broken: fails on valid input.	5634	# Broken: fails on valid input.
5259	continue	5635	continue
5260	fi	5636	fi
5261	rm -f conftest.err conftest.$ac_ext	5637	rm -f conftest.err conftest.i conftest.$ac_ext
5262		5638
5263	# OK, works on sane cases. Now check whether non-existent headers	5639	# OK, works on sane cases. Now check whether nonexistent headers
5264	# can be detected and how.	5640	# can be detected and how.
5265	cat >conftest.$ac_ext <<_ACEOF
5266	#line $LINENO "configure"
5267	/* confdefs.h. */
5268	_ACEOF
5269	cat confdefs.h >>conftest.$ac_ext	5641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270	cat >>conftest.$ac_ext <<_ACEOF
5271	/* end confdefs.h. */	5642	/* end confdefs.h. */
5272	#include <ac_nonexistent.h>	5643	#include <ac_nonexistent.h>
5273	_ACEOF	5644	_ACEOF
5274	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5645	if ac_fn_c_try_cpp "$LINENO"; then :
5275	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5276	ac_status=$?
5277	grep -v '^ *+' conftest.er1 >conftest.err
5278	rm -f conftest.er1
5279	cat conftest.err >&5
5280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281	(exit $ac_status); } >/dev/null; then
5282	if test -s conftest.err; then
5283	ac_cpp_err=$ac_c_preproc_warn_flag
5284	else
5285	ac_cpp_err=
5286	fi
5287	else
5288	ac_cpp_err=yes
5289	fi
5290	if test -z "$ac_cpp_err"; then
5291	# Broken: success on invalid input.	5646	# Broken: success on invalid input.
5292	continue	5647	continue
5293	else	5648	else
5294	echo "$as_me: failed program was:" >&5
5295	sed 's/^/| /' conftest.$ac_ext >&5
5296
5297	# Passes both tests.	5649	# Passes both tests.
5298	ac_preproc_ok=:	5650	ac_preproc_ok=:
5299	break	5651	break
5300	fi	5652	fi
5301	rm -f conftest.err conftest.$ac_ext	5653	rm -f conftest.err conftest.i conftest.$ac_ext
5302		5654
5303	done	5655	done
5304	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5656	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5305	rm -f conftest.err conftest.$ac_ext	5657	rm -f conftest.i conftest.err conftest.$ac_ext
5306	if $ac_preproc_ok; then	5658	if $ac_preproc_ok; then :
5307	break	5659	break
5308	fi	5660	fi
5309		5661
5310	done	5662	done
5311	ac_cv_prog_CPP=$CPP	5663	ac_cv_prog_CPP=$CPP
…		…
5313	fi	5665	fi
5314	CPP=$ac_cv_prog_CPP	5666	CPP=$ac_cv_prog_CPP
5315	else	5667	else
5316	ac_cv_prog_CPP=$CPP	5668	ac_cv_prog_CPP=$CPP
5317	fi	5669	fi
5318	echo "$as_me:$LINENO: result: $CPP" >&5	5670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5319	echo "${ECHO_T}$CPP" >&6	5671	$as_echo "$CPP" >&6; }
5320	ac_preproc_ok=false	5672	ac_preproc_ok=false
5321	for ac_c_preproc_warn_flag in '' yes	5673	for ac_c_preproc_warn_flag in '' yes
5322	do	5674	do
5323	# Use a header file that comes with gcc, so configuring glibc	5675	# Use a header file that comes with gcc, so configuring glibc
5324	# with a fresh cross-compiler works.	5676	# with a fresh cross-compiler works.
5325	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5677	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5326	# <limits.h> exists even on freestanding compilers.	5678	# <limits.h> exists even on freestanding compilers.
5327	# On the NeXT, cc -E runs the code through the compiler's parser,	5679	# On the NeXT, cc -E runs the code through the compiler's parser,
5328	# not just through cpp. "Syntax error" is here to catch this case.	5680	# not just through cpp. "Syntax error" is here to catch this case.
5329	cat >conftest.$ac_ext <<_ACEOF
5330	#line $LINENO "configure"
5331	/* confdefs.h. */
5332	_ACEOF
5333	cat confdefs.h >>conftest.$ac_ext	5681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5334	cat >>conftest.$ac_ext <<_ACEOF
5335	/* end confdefs.h. */	5682	/* end confdefs.h. */
5336	#ifdef __STDC__	5683	#ifdef __STDC__
5337	# include <limits.h>	5684	# include <limits.h>
5338	#else	5685	#else
5339	# include <assert.h>	5686	# include <assert.h>
5340	#endif	5687	#endif
5341	Syntax error	5688	Syntax error
5342	_ACEOF	5689	_ACEOF
5343	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5690	if ac_fn_c_try_cpp "$LINENO"; then :
5344	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5691
5345	ac_status=$?
5346	grep -v '^ *+' conftest.er1 >conftest.err
5347	rm -f conftest.er1
5348	cat conftest.err >&5
5349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350	(exit $ac_status); } >/dev/null; then
5351	if test -s conftest.err; then
5352	ac_cpp_err=$ac_c_preproc_warn_flag
5353	else	5692	else
5354	ac_cpp_err=
5355	fi
5356	else
5357	ac_cpp_err=yes
5358	fi
5359	if test -z "$ac_cpp_err"; then
5360	:
5361	else
5362	echo "$as_me: failed program was:" >&5
5363	sed 's/^/| /' conftest.$ac_ext >&5
5364
5365	# Broken: fails on valid input.	5693	# Broken: fails on valid input.
5366	continue	5694	continue
5367	fi	5695	fi
5368	rm -f conftest.err conftest.$ac_ext	5696	rm -f conftest.err conftest.i conftest.$ac_ext
5369		5697
5370	# OK, works on sane cases. Now check whether non-existent headers	5698	# OK, works on sane cases. Now check whether nonexistent headers
5371	# can be detected and how.	5699	# can be detected and how.
5372	cat >conftest.$ac_ext <<_ACEOF
5373	#line $LINENO "configure"
5374	/* confdefs.h. */
5375	_ACEOF
5376	cat confdefs.h >>conftest.$ac_ext	5700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5377	cat >>conftest.$ac_ext <<_ACEOF
5378	/* end confdefs.h. */	5701	/* end confdefs.h. */
5379	#include <ac_nonexistent.h>	5702	#include <ac_nonexistent.h>
5380	_ACEOF	5703	_ACEOF
5381	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5704	if ac_fn_c_try_cpp "$LINENO"; then :
5382	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5383	ac_status=$?
5384	grep -v '^ *+' conftest.er1 >conftest.err
5385	rm -f conftest.er1
5386	cat conftest.err >&5
5387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388	(exit $ac_status); } >/dev/null; then
5389	if test -s conftest.err; then
5390	ac_cpp_err=$ac_c_preproc_warn_flag
5391	else
5392	ac_cpp_err=
5393	fi
5394	else
5395	ac_cpp_err=yes
5396	fi
5397	if test -z "$ac_cpp_err"; then
5398	# Broken: success on invalid input.	5705	# Broken: success on invalid input.
5399	continue	5706	continue
5400	else	5707	else
5401	echo "$as_me: failed program was:" >&5
5402	sed 's/^/| /' conftest.$ac_ext >&5
5403
5404	# Passes both tests.	5708	# Passes both tests.
5405	ac_preproc_ok=:	5709	ac_preproc_ok=:
5406	break	5710	break
5407	fi	5711	fi
5408	rm -f conftest.err conftest.$ac_ext	5712	rm -f conftest.err conftest.i conftest.$ac_ext
5409		5713
5410	done	5714	done
5411	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5715	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5412	rm -f conftest.err conftest.$ac_ext	5716	rm -f conftest.i conftest.err conftest.$ac_ext
5413	if $ac_preproc_ok; then	5717	if $ac_preproc_ok; then :
5414	:	5718
5415	else	5719	else
5416	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5720	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5417	See \`config.log' for more details." >&5	5721	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5418	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5722	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5419	See \`config.log' for more details." >&2;}	5723	See \`config.log' for more details" "$LINENO" 5; }
5420	{ (exit 1); exit 1; }; }
5421	fi	5724	fi
5422		5725
5423	ac_ext=c	5726	ac_ext=c
5424	ac_cpp='$CPP $CPPFLAGS'	5727	ac_cpp='$CPP $CPPFLAGS'
5425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5728	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5729	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5427	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5730	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5428		5731
5429	ac_ext=cc	5732	ac_ext=cpp
5430	ac_cpp='$CXXCPP $CPPFLAGS'	5733	ac_cpp='$CXXCPP $CPPFLAGS'
5431	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5734	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5432	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5735	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5433	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5736	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5737	if test -z "$CXX"; then
		5738	if test -n "$CCC"; then
		5739	CXX=$CCC
		5740	else
5434	if test -n "$ac_tool_prefix"; then	5741	if test -n "$ac_tool_prefix"; then
5435	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5742	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5436	do	5743	do
5437	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5744	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5438	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5745	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5439	echo "$as_me:$LINENO: checking for $ac_word" >&5	5746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5440	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5747	$as_echo_n "checking for $ac_word... " >&6; }
5441	if test "${ac_cv_prog_CXX+set}" = set; then	5748	if ${ac_cv_prog_CXX+:} false; then :
5442	echo $ECHO_N "(cached) $ECHO_C" >&6	5749	$as_echo_n "(cached) " >&6
5443	else	5750	else
5444	if test -n "$CXX"; then	5751	if test -n "$CXX"; then
5445	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5752	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5446	else	5753	else
5447	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5754	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5448	for as_dir in $PATH	5755	for as_dir in $PATH
5449	do	5756	do
5450	IFS=$as_save_IFS	5757	IFS=$as_save_IFS
5451	test -z "$as_dir" && as_dir=.	5758	test -z "$as_dir" && as_dir=.
5452	for ac_exec_ext in '' $ac_executable_extensions; do	5759	for ac_exec_ext in '' $ac_executable_extensions; do
5453	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5760	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5454	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5761	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5455	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5762	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5456	break 2	5763	break 2
5457	fi	5764	fi
5458	done	5765	done
5459	done	5766	done
		5767	IFS=$as_save_IFS
5460		5768
5461	fi	5769	fi
5462	fi	5770	fi
5463	CXX=$ac_cv_prog_CXX	5771	CXX=$ac_cv_prog_CXX
5464	if test -n "$CXX"; then	5772	if test -n "$CXX"; then
5465	echo "$as_me:$LINENO: result: $CXX" >&5	5773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5466	echo "${ECHO_T}$CXX" >&6	5774	$as_echo "$CXX" >&6; }
5467	else	5775	else
5468	echo "$as_me:$LINENO: result: no" >&5	5776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5469	echo "${ECHO_T}no" >&6	5777	$as_echo "no" >&6; }
5470	fi	5778	fi
		5779
5471		5780
5472	test -n "$CXX" && break	5781	test -n "$CXX" && break
5473	done	5782	done
5474	fi	5783	fi
5475	if test -z "$CXX"; then	5784	if test -z "$CXX"; then
5476	ac_ct_CXX=$CXX	5785	ac_ct_CXX=$CXX
5477	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5786	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5478	do	5787	do
5479	# Extract the first word of "$ac_prog", so it can be a program name with args.	5788	# Extract the first word of "$ac_prog", so it can be a program name with args.
5480	set dummy $ac_prog; ac_word=$2	5789	set dummy $ac_prog; ac_word=$2
5481	echo "$as_me:$LINENO: checking for $ac_word" >&5	5790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5482	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5791	$as_echo_n "checking for $ac_word... " >&6; }
5483	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5792	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5484	echo $ECHO_N "(cached) $ECHO_C" >&6	5793	$as_echo_n "(cached) " >&6
5485	else	5794	else
5486	if test -n "$ac_ct_CXX"; then	5795	if test -n "$ac_ct_CXX"; then
5487	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5796	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5488	else	5797	else
5489	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5490	for as_dir in $PATH	5799	for as_dir in $PATH
5491	do	5800	do
5492	IFS=$as_save_IFS	5801	IFS=$as_save_IFS
5493	test -z "$as_dir" && as_dir=.	5802	test -z "$as_dir" && as_dir=.
5494	for ac_exec_ext in '' $ac_executable_extensions; do	5803	for ac_exec_ext in '' $ac_executable_extensions; do
5495	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5804	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5496	ac_cv_prog_ac_ct_CXX="$ac_prog"	5805	ac_cv_prog_ac_ct_CXX="$ac_prog"
5497	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5806	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5498	break 2	5807	break 2
5499	fi	5808	fi
5500	done	5809	done
5501	done	5810	done
		5811	IFS=$as_save_IFS
5502		5812
5503	fi	5813	fi
5504	fi	5814	fi
5505	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5815	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5506	if test -n "$ac_ct_CXX"; then	5816	if test -n "$ac_ct_CXX"; then
5507	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5508	echo "${ECHO_T}$ac_ct_CXX" >&6	5818	$as_echo "$ac_ct_CXX" >&6; }
5509	else	5819	else
5510	echo "$as_me:$LINENO: result: no" >&5	5820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5511	echo "${ECHO_T}no" >&6	5821	$as_echo "no" >&6; }
5512	fi	5822	fi
		5823
5513		5824
5514	test -n "$ac_ct_CXX" && break	5825	test -n "$ac_ct_CXX" && break
5515	done	5826	done
5516	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5517		5827
		5828	if test "x$ac_ct_CXX" = x; then
		5829	CXX="g++"
		5830	else
		5831	case $cross_compiling:$ac_tool_warned in
		5832	yes:)
		5833	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5834	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5835	ac_tool_warned=yes ;;
		5836	esac
5518	CXX=$ac_ct_CXX	5837	CXX=$ac_ct_CXX
		5838	fi
5519	fi	5839	fi
5520		5840
5521		5841	fi
		5842	fi
5522	# Provide some information about the compiler.	5843	# Provide some information about the compiler.
5523	echo "$as_me:$LINENO:" \	5844	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5524	"checking for C++ compiler version" >&5	5845	set X $ac_compile
5525	ac_compiler=`set X $ac_compile; echo $2`	5846	ac_compiler=$2
5526	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5847	for ac_option in --version -v -V -qversion; do
5527	(eval $ac_compiler --version </dev/null >&5) 2>&5	5848	{ { ac_try="$ac_compiler $ac_option >&5"
		5849	case "(($ac_try" in
		5850	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		5851	*) ac_try_echo=$ac_try;;
		5852	esac
		5853	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5854	$as_echo "$ac_try_echo"; } >&5
		5855	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5528	ac_status=$?	5856	ac_status=$?
		5857	if test -s conftest.err; then
		5858	sed '10a\
		5859	... rest of stderr output deleted ...
		5860	10q' conftest.err >conftest.er1
		5861	cat conftest.er1 >&5
		5862	fi
		5863	rm -f conftest.er1 conftest.err
5529	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5864	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5530	(exit $ac_status); }	5865	test $ac_status = 0; }
5531	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5866	done
5532	(eval $ac_compiler -v </dev/null >&5) 2>&5
5533	ac_status=$?
5534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535	(exit $ac_status); }
5536	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5537	(eval $ac_compiler -V </dev/null >&5) 2>&5
5538	ac_status=$?
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); }
5541		5867
5542	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5543	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5869	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5544	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5870	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5545	echo $ECHO_N "(cached) $ECHO_C" >&6	5871	$as_echo_n "(cached) " >&6
5546	else	5872	else
5547	cat >conftest.$ac_ext <<_ACEOF
5548	#line $LINENO "configure"
5549	/* confdefs.h. */
5550	_ACEOF
5551	cat confdefs.h >>conftest.$ac_ext	5873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5552	cat >>conftest.$ac_ext <<_ACEOF
5553	/* end confdefs.h. */	5874	/* end confdefs.h. */
5554		5875
5555	int	5876	int
5556	main ()	5877	main ()
5557	{	5878	{
…		…
5561		5882
5562	;	5883	;
5563	return 0;	5884	return 0;
5564	}	5885	}
5565	_ACEOF	5886	_ACEOF
5566	rm -f conftest.$ac_objext	5887	if ac_fn_cxx_try_compile "$LINENO"; then :
5567	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5568	(eval $ac_compile) 2>&5
5569	ac_status=$?
5570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571	(exit $ac_status); } &&
5572	{ ac_try='test -s conftest.$ac_objext'
5573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5574	(eval $ac_try) 2>&5
5575	ac_status=$?
5576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5577	(exit $ac_status); }; }; then
5578	ac_compiler_gnu=yes	5888	ac_compiler_gnu=yes
5579	else	5889	else
5580	echo "$as_me: failed program was:" >&5
5581	sed 's/^/| /' conftest.$ac_ext >&5
5582
5583	ac_compiler_gnu=no	5890	ac_compiler_gnu=no
5584	fi	5891	fi
5585	rm -f conftest.$ac_objext conftest.$ac_ext	5892	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5586	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5893	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5587		5894
5588	fi	5895	fi
5589	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5590	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5897	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5591	GXX=`test $ac_compiler_gnu = yes && echo yes`	5898	if test $ac_compiler_gnu = yes; then
		5899	GXX=yes
		5900	else
		5901	GXX=
		5902	fi
5592	ac_test_CXXFLAGS=${CXXFLAGS+set}	5903	ac_test_CXXFLAGS=${CXXFLAGS+set}
5593	ac_save_CXXFLAGS=$CXXFLAGS	5904	ac_save_CXXFLAGS=$CXXFLAGS
		5905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5906	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5907	if ${ac_cv_prog_cxx_g+:} false; then :
		5908	$as_echo_n "(cached) " >&6
		5909	else
		5910	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5911	ac_cxx_werror_flag=yes
		5912	ac_cv_prog_cxx_g=no
5594	CXXFLAGS="-g"	5913	CXXFLAGS="-g"
5595	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5596	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5597	if test "${ac_cv_prog_cxx_g+set}" = set; then
5598	echo $ECHO_N "(cached) $ECHO_C" >&6
5599	else
5600	cat >conftest.$ac_ext <<_ACEOF
5601	#line $LINENO "configure"
5602	/* confdefs.h. */
5603	_ACEOF
5604	cat confdefs.h >>conftest.$ac_ext	5914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5605	cat >>conftest.$ac_ext <<_ACEOF
5606	/* end confdefs.h. */	5915	/* end confdefs.h. */
5607		5916
5608	int	5917	int
5609	main ()	5918	main ()
5610	{	5919	{
5611		5920
5612	;	5921	;
5613	return 0;	5922	return 0;
5614	}	5923	}
5615	_ACEOF	5924	_ACEOF
5616	rm -f conftest.$ac_objext	5925	if ac_fn_cxx_try_compile "$LINENO"; then :
5617	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5618	(eval $ac_compile) 2>&5
5619	ac_status=$?
5620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621	(exit $ac_status); } &&
5622	{ ac_try='test -s conftest.$ac_objext'
5623	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624	(eval $ac_try) 2>&5
5625	ac_status=$?
5626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627	(exit $ac_status); }; }; then
5628	ac_cv_prog_cxx_g=yes	5926	ac_cv_prog_cxx_g=yes
5629	else	5927	else
5630	echo "$as_me: failed program was:" >&5	5928	CXXFLAGS=""
5631	sed 's/^/| /' conftest.$ac_ext >&5	5929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5930	/* end confdefs.h. */
5632		5931
		5932	int
		5933	main ()
		5934	{
		5935
		5936	;
		5937	return 0;
		5938	}
		5939	_ACEOF
		5940	if ac_fn_cxx_try_compile "$LINENO"; then :
		5941
		5942	else
		5943	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5944	CXXFLAGS="-g"
		5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5946	/* end confdefs.h. */
		5947
		5948	int
		5949	main ()
		5950	{
		5951
		5952	;
		5953	return 0;
		5954	}
		5955	_ACEOF
		5956	if ac_fn_cxx_try_compile "$LINENO"; then :
5633	ac_cv_prog_cxx_g=no	5957	ac_cv_prog_cxx_g=yes
5634	fi	5958	fi
5635	rm -f conftest.$ac_objext conftest.$ac_ext	5959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5636	fi	5960	fi
		5961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5962	fi
		5963	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5964	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5965	fi
5637	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5638	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5967	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5639	if test "$ac_test_CXXFLAGS" = set; then	5968	if test "$ac_test_CXXFLAGS" = set; then
5640	CXXFLAGS=$ac_save_CXXFLAGS	5969	CXXFLAGS=$ac_save_CXXFLAGS
5641	elif test $ac_cv_prog_cxx_g = yes; then	5970	elif test $ac_cv_prog_cxx_g = yes; then
5642	if test "$GXX" = yes; then	5971	if test "$GXX" = yes; then
5643	CXXFLAGS="-g -O2"	5972	CXXFLAGS="-g -O2"
…		…
5649	CXXFLAGS="-O2"	5978	CXXFLAGS="-O2"
5650	else	5979	else
5651	CXXFLAGS=	5980	CXXFLAGS=
5652	fi	5981	fi
5653	fi	5982	fi
5654	for ac_declaration in \
5655	'' \
5656	'extern "C" void std::exit (int) throw (); using std::exit;' \
5657	'extern "C" void std::exit (int); using std::exit;' \
5658	'extern "C" void exit (int) throw ();' \
5659	'extern "C" void exit (int);' \
5660	'void exit (int);'
5661	do
5662	cat >conftest.$ac_ext <<_ACEOF
5663	#line $LINENO "configure"
5664	/* confdefs.h. */
5665	_ACEOF
5666	cat confdefs.h >>conftest.$ac_ext
5667	cat >>conftest.$ac_ext <<_ACEOF
5668	/* end confdefs.h. */
5669	$ac_declaration
5670	#include <stdlib.h>
5671	int
5672	main ()
5673	{
5674	exit (42);
5675	;
5676	return 0;
5677	}
5678	_ACEOF
5679	rm -f conftest.$ac_objext
5680	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5681	(eval $ac_compile) 2>&5
5682	ac_status=$?
5683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684	(exit $ac_status); } &&
5685	{ ac_try='test -s conftest.$ac_objext'
5686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5687	(eval $ac_try) 2>&5
5688	ac_status=$?
5689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690	(exit $ac_status); }; }; then
5691	:
5692	else
5693	echo "$as_me: failed program was:" >&5
5694	sed 's/^/| /' conftest.$ac_ext >&5
5695
5696	continue
5697	fi
5698	rm -f conftest.$ac_objext conftest.$ac_ext
5699	cat >conftest.$ac_ext <<_ACEOF
5700	#line $LINENO "configure"
5701	/* confdefs.h. */
5702	_ACEOF
5703	cat confdefs.h >>conftest.$ac_ext
5704	cat >>conftest.$ac_ext <<_ACEOF
5705	/* end confdefs.h. */
5706	$ac_declaration
5707	int
5708	main ()
5709	{
5710	exit (42);
5711	;
5712	return 0;
5713	}
5714	_ACEOF
5715	rm -f conftest.$ac_objext
5716	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5717	(eval $ac_compile) 2>&5
5718	ac_status=$?
5719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5720	(exit $ac_status); } &&
5721	{ ac_try='test -s conftest.$ac_objext'
5722	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723	(eval $ac_try) 2>&5
5724	ac_status=$?
5725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726	(exit $ac_status); }; }; then
5727	break
5728	else
5729	echo "$as_me: failed program was:" >&5
5730	sed 's/^/| /' conftest.$ac_ext >&5
5731
5732	fi
5733	rm -f conftest.$ac_objext conftest.$ac_ext
5734	done
5735	rm -f conftest*
5736	if test -n "$ac_declaration"; then
5737	echo '#ifdef __cplusplus' >>confdefs.h
5738	echo $ac_declaration >>confdefs.h
5739	echo '#endif' >>confdefs.h
5740	fi
5741
5742	ac_ext=c	5983	ac_ext=c
5743	ac_cpp='$CPP $CPPFLAGS'	5984	ac_cpp='$CPP $CPPFLAGS'
5744	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5985	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5745	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5986	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5746	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5987	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5747		5988
5748	depcc="$CXX" am_compiler_list=	5989	depcc="$CXX" am_compiler_list=
5749		5990
5750	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5751	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5992	$as_echo_n "checking dependency style of $depcc... " >&6; }
5752	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5993	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5753	echo $ECHO_N "(cached) $ECHO_C" >&6	5994	$as_echo_n "(cached) " >&6
5754	else	5995	else
5755	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5996	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5756	# We make a subdir and do the tests there. Otherwise we can end up	5997	# We make a subdir and do the tests there. Otherwise we can end up
5757	# making bogus files that we don't know about and never remove. For	5998	# making bogus files that we don't know about and never remove. For
5758	# instance it was reported that on HP-UX the gcc test will end up	5999	# instance it was reported that on HP-UX the gcc test will end up
…		…
5828	else	6069	else
5829	am_cv_CXX_dependencies_compiler_type=none	6070	am_cv_CXX_dependencies_compiler_type=none
5830	fi	6071	fi
5831		6072
5832	fi	6073	fi
5833	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6074	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5834	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6075	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5835	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6076	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5836		6077
5837		6078
5838		6079
5839	if	6080	if
…		…
5846	am__fastdepCXX_FALSE=	6087	am__fastdepCXX_FALSE=
5847	fi	6088	fi
5848		6089
5849		6090
5850		6091
5851	echo "$as_me:$LINENO: checking for egrep" >&5	6092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5852	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6093	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5853	if test "${ac_cv_prog_egrep+set}" = set; then	6094	if ${ac_cv_path_GREP+:} false; then :
5854	echo $ECHO_N "(cached) $ECHO_C" >&6	6095	$as_echo_n "(cached) " >&6
5855	else	6096	else
5856	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	6097	if test -z "$GREP"; then
5857	then ac_cv_prog_egrep='grep -E'	6098	ac_path_GREP_found=false
5858	else ac_cv_prog_egrep='egrep'	6099	# Loop through the user's path and test for each of PROGNAME-LIST
		6100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6101	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6102	do
		6103	IFS=$as_save_IFS
		6104	test -z "$as_dir" && as_dir=.
		6105	for ac_prog in grep ggrep; do
		6106	for ac_exec_ext in '' $ac_executable_extensions; do
		6107	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6108	as_fn_executable_p "$ac_path_GREP" || continue
		6109	# Check for GNU ac_path_GREP and select it if it is found.
		6110	# Check for GNU $ac_path_GREP
		6111	case `"$ac_path_GREP" --version 2>&1` in
		6112	*GNU*)
		6113	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6114	*)
		6115	ac_count=0
		6116	$as_echo_n 0123456789 >"conftest.in"
		6117	while :
		6118	do
		6119	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6120	mv "conftest.tmp" "conftest.in"
		6121	cp "conftest.in" "conftest.nl"
		6122	$as_echo 'GREP' >> "conftest.nl"
		6123	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6124	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6125	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6126	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6127	# Best one so far, save it but keep looking for a better one
		6128	ac_cv_path_GREP="$ac_path_GREP"
		6129	ac_path_GREP_max=$ac_count
5859	fi	6130	fi
		6131	# 10*(2^10) chars as input seems more than enough
		6132	test $ac_count -gt 10 && break
		6133	done
		6134	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6135	esac
		6136
		6137	$ac_path_GREP_found && break 3
		6138	done
		6139	done
		6140	done
		6141	IFS=$as_save_IFS
		6142	if test -z "$ac_cv_path_GREP"; then
		6143	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6144	fi
		6145	else
		6146	ac_cv_path_GREP=$GREP
5860	fi	6147	fi
5861	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6148
5862	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6149	fi
5863	EGREP=$ac_cv_prog_egrep	6150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6151	$as_echo "$ac_cv_path_GREP" >&6; }
		6152	GREP="$ac_cv_path_GREP"
		6153
		6154
		6155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6156	$as_echo_n "checking for egrep... " >&6; }
		6157	if ${ac_cv_path_EGREP+:} false; then :
		6158	$as_echo_n "(cached) " >&6
		6159	else
		6160	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		6161	then ac_cv_path_EGREP="$GREP -E"
		6162	else
		6163	if test -z "$EGREP"; then
		6164	ac_path_EGREP_found=false
		6165	# Loop through the user's path and test for each of PROGNAME-LIST
		6166	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6167	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6168	do
		6169	IFS=$as_save_IFS
		6170	test -z "$as_dir" && as_dir=.
		6171	for ac_prog in egrep; do
		6172	for ac_exec_ext in '' $ac_executable_extensions; do
		6173	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6174	as_fn_executable_p "$ac_path_EGREP" || continue
		6175	# Check for GNU ac_path_EGREP and select it if it is found.
		6176	# Check for GNU $ac_path_EGREP
		6177	case `"$ac_path_EGREP" --version 2>&1` in
		6178	*GNU*)
		6179	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6180	*)
		6181	ac_count=0
		6182	$as_echo_n 0123456789 >"conftest.in"
		6183	while :
		6184	do
		6185	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6186	mv "conftest.tmp" "conftest.in"
		6187	cp "conftest.in" "conftest.nl"
		6188	$as_echo 'EGREP' >> "conftest.nl"
		6189	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6190	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6191	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6192	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6193	# Best one so far, save it but keep looking for a better one
		6194	ac_cv_path_EGREP="$ac_path_EGREP"
		6195	ac_path_EGREP_max=$ac_count
		6196	fi
		6197	# 10*(2^10) chars as input seems more than enough
		6198	test $ac_count -gt 10 && break
		6199	done
		6200	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6201	esac
		6202
		6203	$ac_path_EGREP_found && break 3
		6204	done
		6205	done
		6206	done
		6207	IFS=$as_save_IFS
		6208	if test -z "$ac_cv_path_EGREP"; then
		6209	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6210	fi
		6211	else
		6212	ac_cv_path_EGREP=$EGREP
		6213	fi
		6214
		6215	fi
		6216	fi
		6217	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6218	$as_echo "$ac_cv_path_EGREP" >&6; }
		6219	EGREP="$ac_cv_path_EGREP"
5864		6220
5865		6221
5866	if test $ac_cv_c_compiler_gnu = yes; then	6222	if test $ac_cv_c_compiler_gnu = yes; then
5867	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6223	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5868	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6224	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5869	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6225	if ${ac_cv_prog_gcc_traditional+:} false; then :
5870	echo $ECHO_N "(cached) $ECHO_C" >&6	6226	$as_echo_n "(cached) " >&6
5871	else	6227	else
5872	ac_pattern="Autoconf.*'x'"	6228	ac_pattern="Autoconf.*'x'"
5873	cat >conftest.$ac_ext <<_ACEOF
5874	#line $LINENO "configure"
5875	/* confdefs.h. */
5876	_ACEOF
5877	cat confdefs.h >>conftest.$ac_ext	6229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5878	cat >>conftest.$ac_ext <<_ACEOF
5879	/* end confdefs.h. */	6230	/* end confdefs.h. */
5880	#include <sgtty.h>	6231	#include <sgtty.h>
5881	Autoconf TIOCGETP	6232	Autoconf TIOCGETP
5882	_ACEOF	6233	_ACEOF
5883	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6234	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5884	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6235	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5885	ac_cv_prog_gcc_traditional=yes	6236	ac_cv_prog_gcc_traditional=yes
5886	else	6237	else
5887	ac_cv_prog_gcc_traditional=no	6238	ac_cv_prog_gcc_traditional=no
5888	fi	6239	fi
5889	rm -f conftest*	6240	rm -f conftest*
5890		6241
5891		6242
5892	if test $ac_cv_prog_gcc_traditional = no; then	6243	if test $ac_cv_prog_gcc_traditional = no; then
5893	cat >conftest.$ac_ext <<_ACEOF
5894	#line $LINENO "configure"
5895	/* confdefs.h. */
5896	_ACEOF
5897	cat confdefs.h >>conftest.$ac_ext	6244	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5898	cat >>conftest.$ac_ext <<_ACEOF
5899	/* end confdefs.h. */	6245	/* end confdefs.h. */
5900	#include <termio.h>	6246	#include <termio.h>
5901	Autoconf TCGETA	6247	Autoconf TCGETA
5902	_ACEOF	6248	_ACEOF
5903	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6249	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5904	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6250	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5905	ac_cv_prog_gcc_traditional=yes	6251	ac_cv_prog_gcc_traditional=yes
5906	fi	6252	fi
5907	rm -f conftest*	6253	rm -f conftest*
5908		6254
5909	fi	6255	fi
5910	fi	6256	fi
5911	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5912	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6258	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5913	if test $ac_cv_prog_gcc_traditional = yes; then	6259	if test $ac_cv_prog_gcc_traditional = yes; then
5914	CC="$CC -traditional"	6260	CC="$CC -traditional"
5915	fi	6261	fi
5916	fi	6262	fi
5917		6263
5918	for ac_prog in gawk mawk nawk awk	6264	for ac_prog in gawk mawk nawk awk
5919	do	6265	do
5920	# Extract the first word of "$ac_prog", so it can be a program name with args.	6266	# Extract the first word of "$ac_prog", so it can be a program name with args.
5921	set dummy $ac_prog; ac_word=$2	6267	set dummy $ac_prog; ac_word=$2
5922	echo "$as_me:$LINENO: checking for $ac_word" >&5	6268	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5923	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6269	$as_echo_n "checking for $ac_word... " >&6; }
5924	if test "${ac_cv_prog_AWK+set}" = set; then	6270	if ${ac_cv_prog_AWK+:} false; then :
5925	echo $ECHO_N "(cached) $ECHO_C" >&6	6271	$as_echo_n "(cached) " >&6
5926	else	6272	else
5927	if test -n "$AWK"; then	6273	if test -n "$AWK"; then
5928	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6274	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5929	else	6275	else
5930	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6276	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5931	for as_dir in $PATH	6277	for as_dir in $PATH
5932	do	6278	do
5933	IFS=$as_save_IFS	6279	IFS=$as_save_IFS
5934	test -z "$as_dir" && as_dir=.	6280	test -z "$as_dir" && as_dir=.
5935	for ac_exec_ext in '' $ac_executable_extensions; do	6281	for ac_exec_ext in '' $ac_executable_extensions; do
5936	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6282	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5937	ac_cv_prog_AWK="$ac_prog"	6283	ac_cv_prog_AWK="$ac_prog"
5938	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6284	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5939	break 2	6285	break 2
5940	fi	6286	fi
5941	done	6287	done
5942	done	6288	done
		6289	IFS=$as_save_IFS
5943		6290
5944	fi	6291	fi
5945	fi	6292	fi
5946	AWK=$ac_cv_prog_AWK	6293	AWK=$ac_cv_prog_AWK
5947	if test -n "$AWK"; then	6294	if test -n "$AWK"; then
5948	echo "$as_me:$LINENO: result: $AWK" >&5	6295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5949	echo "${ECHO_T}$AWK" >&6	6296	$as_echo "$AWK" >&6; }
5950	else	6297	else
5951	echo "$as_me:$LINENO: result: no" >&5	6298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5952	echo "${ECHO_T}no" >&6	6299	$as_echo "no" >&6; }
5953	fi	6300	fi
		6301
5954		6302
5955	test -n "$AWK" && break	6303	test -n "$AWK" && break
5956	done	6304	done
5957		6305
5958	# Find a good install program. We prefer a C program (faster),
5959	# so one script is as good as another. But avoid the broken or
5960	# incompatible versions:
5961	# SysV /etc/install, /usr/sbin/install
5962	# SunOS /usr/etc/install
5963	# IRIX /sbin/install
5964	# AIX /bin/install
5965	# AmigaOS /C/install, which installs bootblocks on floppy discs
5966	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5967	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5968	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5969	# ./install, which can be erroneously created by make from ./install.sh.
5970	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5971	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5972	if test -z "$INSTALL"; then
5973	if test "${ac_cv_path_install+set}" = set; then
5974	echo $ECHO_N "(cached) $ECHO_C" >&6
5975	else
5976	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5977	for as_dir in $PATH
5978	do
5979	IFS=$as_save_IFS
5980	test -z "$as_dir" && as_dir=.
5981	# Account for people who put trailing slashes in PATH elements.
5982	case $as_dir/ in
5983	./ | .// | /cC/* | \
5984	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5985	/usr/ucb/* ) ;;
5986	*)
5987	# OSF1 and SCO ODT 3.0 have their own names for install.
5988	# Don't use installbsd from OSF since it installs stuff as root
5989	# by default.
5990	for ac_prog in ginstall scoinst install; do
5991	for ac_exec_ext in '' $ac_executable_extensions; do
5992	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5993	if test $ac_prog = install &&
5994	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5995	# AIX install. It has an incompatible calling convention.
5996	:
5997	elif test $ac_prog = install &&
5998	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5999	# program-specific install script used by HP pwplus--don't use.
6000	:
6001	else
6002	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6003	break 3
6004	fi
6005	fi
6006	done
6007	done
6008	;;
6009	esac
6010	done
6011		6306
6012
6013	fi
6014	if test "${ac_cv_path_install+set}" = set; then
6015	INSTALL=$ac_cv_path_install
6016	else
6017	# As a last resort, use the slow shell script. We don't cache a
6018	# path for INSTALL within a source directory, because that will
6019	# break other packages using the cache if that directory is
6020	# removed, or if the path is relative.
6021	INSTALL=$ac_install_sh
6022	fi
6023	fi
6024	echo "$as_me:$LINENO: result: $INSTALL" >&5
6025	echo "${ECHO_T}$INSTALL" >&6
6026
6027	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6028	# It thinks the first close brace ends the variable substitution.
6029	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6030
6031	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6032
6033	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6034
6035	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6307	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6036	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6308	$as_echo_n "checking whether ln -s works... " >&6; }
6037	LN_S=$as_ln_s	6309	LN_S=$as_ln_s
6038	if test "$LN_S" = "ln -s"; then	6310	if test "$LN_S" = "ln -s"; then
6039	echo "$as_me:$LINENO: result: yes" >&5	6311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6040	echo "${ECHO_T}yes" >&6	6312	$as_echo "yes" >&6; }
6041	else	6313	else
6042	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6043	echo "${ECHO_T}no, using $LN_S" >&6	6315	$as_echo "no, using $LN_S" >&6; }
6044	fi	6316	fi
6045		6317
6046	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6047	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6319	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6048	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	6320	set x ${MAKE-make}
		6321	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6049	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6322	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6050	echo $ECHO_N "(cached) $ECHO_C" >&6	6323	$as_echo_n "(cached) " >&6
6051	else	6324	else
6052	cat >conftest.make <<\_ACEOF	6325	cat >conftest.make <<\_ACEOF
		6326	SHELL = /bin/sh
6053	all:	6327	all:
6054	@echo 'ac_maketemp="$(MAKE)"'	6328	@echo '@@@%%%=$(MAKE)=@@@%%%'
6055	_ACEOF	6329	_ACEOF
6056	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6330	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6057	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	6331	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6058	if test -n "$ac_maketemp"; then	6332	*@@@%%%=?*=@@@%%%*)
6059	eval ac_cv_prog_make_${ac_make}_set=yes	6333	eval ac_cv_prog_make_${ac_make}_set=yes;;
6060	else	6334	*)
6061	eval ac_cv_prog_make_${ac_make}_set=no	6335	eval ac_cv_prog_make_${ac_make}_set=no;;
6062	fi	6336	esac
6063	rm -f conftest.make	6337	rm -f conftest.make
6064	fi	6338	fi
6065	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6339	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6066	echo "$as_me:$LINENO: result: yes" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6067	echo "${ECHO_T}yes" >&6	6341	$as_echo "yes" >&6; }
6068	SET_MAKE=	6342	SET_MAKE=
6069	else	6343	else
6070	echo "$as_me:$LINENO: result: no" >&5	6344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6071	echo "${ECHO_T}no" >&6	6345	$as_echo "no" >&6; }
6072	SET_MAKE="MAKE=${MAKE-make}"	6346	SET_MAKE="MAKE=${MAKE-make}"
6073	fi	6347	fi
6074		6348
6075	if test -n "$ac_tool_prefix"; then	6349	if test -n "$ac_tool_prefix"; then
6076	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6350	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6077	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6351	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6078	echo "$as_me:$LINENO: checking for $ac_word" >&5	6352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6079	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6353	$as_echo_n "checking for $ac_word... " >&6; }
6080	if test "${ac_cv_prog_RANLIB+set}" = set; then	6354	if ${ac_cv_prog_RANLIB+:} false; then :
6081	echo $ECHO_N "(cached) $ECHO_C" >&6	6355	$as_echo_n "(cached) " >&6
6082	else	6356	else
6083	if test -n "$RANLIB"; then	6357	if test -n "$RANLIB"; then
6084	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6358	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6085	else	6359	else
6086	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087	for as_dir in $PATH	6361	for as_dir in $PATH
6088	do	6362	do
6089	IFS=$as_save_IFS	6363	IFS=$as_save_IFS
6090	test -z "$as_dir" && as_dir=.	6364	test -z "$as_dir" && as_dir=.
6091	for ac_exec_ext in '' $ac_executable_extensions; do	6365	for ac_exec_ext in '' $ac_executable_extensions; do
6092	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6366	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6093	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6367	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6094	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6368	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6095	break 2	6369	break 2
6096	fi	6370	fi
6097	done	6371	done
6098	done	6372	done
		6373	IFS=$as_save_IFS
6099		6374
6100	fi	6375	fi
6101	fi	6376	fi
6102	RANLIB=$ac_cv_prog_RANLIB	6377	RANLIB=$ac_cv_prog_RANLIB
6103	if test -n "$RANLIB"; then	6378	if test -n "$RANLIB"; then
6104	echo "$as_me:$LINENO: result: $RANLIB" >&5	6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6105	echo "${ECHO_T}$RANLIB" >&6	6380	$as_echo "$RANLIB" >&6; }
6106	else	6381	else
6107	echo "$as_me:$LINENO: result: no" >&5	6382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6108	echo "${ECHO_T}no" >&6	6383	$as_echo "no" >&6; }
6109	fi	6384	fi
		6385
6110		6386
6111	fi	6387	fi
6112	if test -z "$ac_cv_prog_RANLIB"; then	6388	if test -z "$ac_cv_prog_RANLIB"; then
6113	ac_ct_RANLIB=$RANLIB	6389	ac_ct_RANLIB=$RANLIB
6114	# Extract the first word of "ranlib", so it can be a program name with args.	6390	# Extract the first word of "ranlib", so it can be a program name with args.
6115	set dummy ranlib; ac_word=$2	6391	set dummy ranlib; ac_word=$2
6116	echo "$as_me:$LINENO: checking for $ac_word" >&5	6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6117	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6393	$as_echo_n "checking for $ac_word... " >&6; }
6118	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6394	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6119	echo $ECHO_N "(cached) $ECHO_C" >&6	6395	$as_echo_n "(cached) " >&6
6120	else	6396	else
6121	if test -n "$ac_ct_RANLIB"; then	6397	if test -n "$ac_ct_RANLIB"; then
6122	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6398	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6123	else	6399	else
6124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6125	for as_dir in $PATH	6401	for as_dir in $PATH
6126	do	6402	do
6127	IFS=$as_save_IFS	6403	IFS=$as_save_IFS
6128	test -z "$as_dir" && as_dir=.	6404	test -z "$as_dir" && as_dir=.
6129	for ac_exec_ext in '' $ac_executable_extensions; do	6405	for ac_exec_ext in '' $ac_executable_extensions; do
6130	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6406	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6131	ac_cv_prog_ac_ct_RANLIB="ranlib"	6407	ac_cv_prog_ac_ct_RANLIB="ranlib"
6132	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6408	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6133	break 2	6409	break 2
6134	fi	6410	fi
6135	done	6411	done
6136	done	6412	done
		6413	IFS=$as_save_IFS
6137		6414
6138	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6139	fi	6415	fi
6140	fi	6416	fi
6141	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6417	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6142	if test -n "$ac_ct_RANLIB"; then	6418	if test -n "$ac_ct_RANLIB"; then
6143	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6144	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6420	$as_echo "$ac_ct_RANLIB" >&6; }
6145	else	6421	else
6146	echo "$as_me:$LINENO: result: no" >&5	6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6147	echo "${ECHO_T}no" >&6	6423	$as_echo "no" >&6; }
6148	fi	6424	fi
6149		6425
		6426	if test "x$ac_ct_RANLIB" = x; then
		6427	RANLIB=":"
		6428	else
		6429	case $cross_compiling:$ac_tool_warned in
		6430	yes:)
		6431	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6432	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6433	ac_tool_warned=yes ;;
		6434	esac
6150	RANLIB=$ac_ct_RANLIB	6435	RANLIB=$ac_ct_RANLIB
		6436	fi
6151	else	6437	else
6152	RANLIB="$ac_cv_prog_RANLIB"	6438	RANLIB="$ac_cv_prog_RANLIB"
6153	fi	6439	fi
6154		6440
6155		6441
6156
6157	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6158	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6159	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6160	echo $ECHO_N "(cached) $ECHO_C" >&6
6161	else
6162	ac_check_lib_save_LIBS=$LIBS
6163	LIBS="-lcposix $LIBS"
6164	cat >conftest.$ac_ext <<_ACEOF
6165	#line $LINENO "configure"
6166	/* confdefs.h. */
6167	_ACEOF
6168	cat confdefs.h >>conftest.$ac_ext
6169	cat >>conftest.$ac_ext <<_ACEOF
6170	/* end confdefs.h. */
6171
6172	/* Override any gcc2 internal prototype to avoid an error. */
6173	#ifdef __cplusplus
6174	extern "C"
6175	#endif
6176	/* We use char because int might match the return type of a gcc2
6177	builtin and then its argument prototype would still apply. */
6178	char strerror ();
6179	int
6180	main ()
6181	{
6182	strerror ();
6183	;
6184	return 0;
6185	}
6186	_ACEOF
6187	rm -f conftest.$ac_objext conftest$ac_exeext
6188	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6189	(eval $ac_link) 2>&5
6190	ac_status=$?
6191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6192	(exit $ac_status); } &&
6193	{ ac_try='test -s conftest$ac_exeext'
6194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195	(eval $ac_try) 2>&5
6196	ac_status=$?
6197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198	(exit $ac_status); }; }; then
6199	ac_cv_lib_cposix_strerror=yes
6200	else
6201	echo "$as_me: failed program was:" >&5
6202	sed 's/^/| /' conftest.$ac_ext >&5
6203
6204	ac_cv_lib_cposix_strerror=no
6205	fi
6206	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6207	LIBS=$ac_check_lib_save_LIBS
6208	fi
6209	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6210	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6211	if test $ac_cv_lib_cposix_strerror = yes; then
6212	LIBS="$LIBS -lcposix"
6213	fi
6214
6215
6216
6217
6218	# Check whether --enable-iftype or --disable-iftype was given.	6442	# Check whether --enable-iftype was given.
6219	if test "${enable_iftype+set}" = set; then	6443	if test "${enable_iftype+set}" = set; then :
6220	enableval="$enable_iftype"	6444	enableval=$enable_iftype;
6221
6222	IFTYPE=`echo $enableval | sed s%/.*%%`	6445	IFTYPE=`echo $enableval | sed s%/.*%%`
6223	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6446	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6224		6447
6225		6448
6226	fi;	6449	fi
6227		6450
		6451
6228	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6229	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6453	$as_echo_n "checking for kernel networking interface type... " >&6; }
6230		6454
6231	if test "x$IFTYPE" = "x"; then	6455	if test "x$IFTYPE" = "x"; then
6232	case $target_os in	6456	case $target_os in
6233	*linux*)	6457	*linux*)
6234	IFTYPE=native	6458	IFTYPE=native
6235	IFSUBTYPE=linux	6459	IFSUBTYPE=linux
6236		6460
6237	cat >>confdefs.h <<\_ACEOF	6461	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6238	#define HAVE_LINUX 1
6239	_ACEOF
6240		6462
6241	;;	6463	;;
6242	*freebsd*)	6464	*freebsd*)
6243	IFTYPE=tincd	6465	IFTYPE=tincd
6244	IFSUBTYPE=freebsd	6466	IFSUBTYPE=freebsd
6245		6467
6246	cat >>confdefs.h <<\_ACEOF	6468	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6247	#define HAVE_FREEBSD 1
6248	_ACEOF
6249		6469
6250	;;	6470	;;
6251	*darwin*)	6471	*darwin*)
6252	IFTYPE=tincd	6472	IFTYPE=native
6253	IFSUBTYPE=darwin	6473	IFSUBTYPE=darwin
6254		6474
6255	cat >>confdefs.h <<\_ACEOF	6475	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6256	#define HAVE_DARWIN 1
6257	_ACEOF
6258		6476
6259	;;	6477	;;
6260	*solaris*)	6478	*solaris*)
6261	IFTYPE=tincd	6479	IFTYPE=tincd
6262	IFSUBTYPE=solaris	6480	IFSUBTYPE=solaris
6263		6481
6264	cat >>confdefs.h <<\_ACEOF	6482	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6265	#define HAVE_SOLARIS 1
6266	_ACEOF
6267		6483
6268	;;	6484	;;
6269	*openbsd*)	6485	*openbsd*)
6270	IFTYPE=tincd	6486	IFTYPE=tincd
6271	IFSUBTYPE=openbsd	6487	IFSUBTYPE=openbsd
6272		6488
6273	cat >>confdefs.h <<\_ACEOF	6489	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6274	#define HAVE_OPENBSD 1
6275	_ACEOF
6276		6490
6277	;;	6491	;;
6278	*netbsd*)	6492	*netbsd*)
6279	IFTYPE=tincd	6493	IFTYPE=tincd
6280	IFSUBTYPE=netbsd	6494	IFSUBTYPE=netbsd
6281		6495
6282	cat >>confdefs.h <<\_ACEOF	6496	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6283	#define HAVE_NETBSD 1
6284	_ACEOF
6285		6497
6286	;;	6498	;;
6287	*cygwin*)	6499	*cygwin*)
6288	IFTYPE=tincd	6500	IFTYPE=native
6289	IFSUBTYPE=cygwin	6501	IFSUBTYPE=cygwin
6290		6502
6291	cat >>confdefs.h <<\_ACEOF	6503	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6292	#define HAVE_CYGWIN 1
6293	_ACEOF
6294		6504
6295	;;	6505	;;
6296	*)	6506	*)
6297	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6507	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6298	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6299	{ (exit 1); exit 1; }; }
6300	;;	6508	;;
6301	esac	6509	esac
6302	fi	6510	fi
6303	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6304	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6512	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6305	IFTYPE=$IFTYPE	6513	IFTYPE=$IFTYPE
6306		6514
6307	IFSUBTYPE=$IFSUBTYPE	6515	IFSUBTYPE=$IFSUBTYPE
		6516
		6517
		6518	cat >>confdefs.h <<_ACEOF
		6519	#define IFTYPE "$IFTYPE"
		6520	_ACEOF
		6521
		6522
		6523	cat >>confdefs.h <<_ACEOF
		6524	#define IFSUBTYPE "$IFSUBTYPE"
		6525	_ACEOF
6308		6526
6309		6527
6310	cat >confcache <<\_ACEOF	6528	cat >confcache <<\_ACEOF
6311	# This file is a shell script that caches the results of configure	6529	# This file is a shell script that caches the results of configure
6312	# tests run on this system so they can be shared between configure	6530	# tests run on this system so they can be shared between configure
…		…
6323		6541
6324	_ACEOF	6542	_ACEOF
6325		6543
6326	# The following way of writing the cache mishandles newlines in values,	6544	# The following way of writing the cache mishandles newlines in values,
6327	# but we know of no workaround that is simple, portable, and efficient.	6545	# but we know of no workaround that is simple, portable, and efficient.
6328	# So, don't put newlines in cache variables' values.	6546	# So, we kill variables containing newlines.
6329	# Ultrix sh set writes to stderr and can't be redirected directly,	6547	# Ultrix sh set writes to stderr and can't be redirected directly,
6330	# and sets the high bit in the cache file unless we assign to the vars.	6548	# and sets the high bit in the cache file unless we assign to the vars.
6331	{	6549	(
		6550	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		6551	eval ac_val=\$$ac_var
		6552	case $ac_val in #(
		6553	*${as_nl}*)
		6554	case $ac_var in #(
		6555	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6556	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6557	esac
		6558	case $ac_var in #(
		6559	_ | IFS | as_nl) ;; #(
		6560	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		6561	*) { eval $ac_var=; unset $ac_var;} ;;
		6562	esac ;;
		6563	esac
		6564	done
		6565
6332	(set) 2>&1 |	6566	(set) 2>&1 |
6333	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6567	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6334	*ac_space=\ *)	6568	*${as_nl}ac_space=\ *)
6335	# `set' does not quote correctly, so add quotes (double-quote	6569	# `set' does not quote correctly, so add quotes: double-quote
6336	# substitution turns \\\\ into \\, and sed turns \\ into \).	6570	# substitution turns \\\\ into \\, and sed turns \\ into \.
6337	sed -n \	6571	sed -n \
6338	"s/'/'\\\\''/g;	6572	"s/'/'\\\\''/g;
6339	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6573	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6340	;;	6574	;; #(
6341	*)	6575	*)
6342	# `set' quotes correctly as required by POSIX, so do not add quotes.	6576	# `set' quotes correctly as required by POSIX, so do not add quotes.
6343	sed -n \
6344	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	6577	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6345	;;	6578	;;
6346	esac;	6579	esac |
6347	} |	6580	sort
		6581	) |
6348	sed '	6582	sed '
		6583	/^ac_cv_env_/b end
6349	t clear	6584	t clear
6350	: clear	6585	:clear
6351	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6586	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6352	t end	6587	t end
6353	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6588	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6354	: end' >>confcache	6589	:end' >>confcache
6355	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6590	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6356	if test -w $cache_file; then	6591	if test -w "$cache_file"; then
6357	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6592	if test "x$cache_file" != "x/dev/null"; then
		6593	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6594	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6595	if test ! -f "$cache_file" || test -h "$cache_file"; then
6358	cat confcache >$cache_file	6596	cat confcache >"$cache_file"
		6597	else
		6598	case $cache_file in #(
		6599	*/* | ?:*)
		6600	mv -f confcache "$cache_file"$$ &&
		6601	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6602	*)
		6603	mv -f confcache "$cache_file" ;;
		6604	esac
		6605	fi
		6606	fi
6359	else	6607	else
		6608	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6360	echo "not updating unwritable cache $cache_file"	6609	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6361	fi	6610	fi
6362	fi	6611	fi
6363	rm -f confcache	6612	rm -f confcache
6364		6613
6365		6614
6366	ac_ext=cc	6615	ac_ext=cpp
6367	ac_cpp='$CXXCPP $CPPFLAGS'	6616	ac_cpp='$CXXCPP $CPPFLAGS'
6368	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6617	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6369	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6618	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6370	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6619	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6371		6620
6372		6621
6373	ac_ext=cc	6622	ac_ext=cpp
6374	ac_cpp='$CXXCPP $CPPFLAGS'	6623	ac_cpp='$CXXCPP $CPPFLAGS'
6375	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6624	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6376	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6625	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6377	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6626	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6378	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6379	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6628	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6380	if test -z "$CXXCPP"; then	6629	if test -z "$CXXCPP"; then
6381	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6630	if ${ac_cv_prog_CXXCPP+:} false; then :
6382	echo $ECHO_N "(cached) $ECHO_C" >&6	6631	$as_echo_n "(cached) " >&6
6383	else	6632	else
6384	# Double quotes because CXXCPP needs to be expanded	6633	# Double quotes because CXXCPP needs to be expanded
6385	for CXXCPP in "$CXX -E" "/lib/cpp"	6634	for CXXCPP in "$CXX -E" "/lib/cpp"
6386	do	6635	do
6387	ac_preproc_ok=false	6636	ac_preproc_ok=false
…		…
6391	# with a fresh cross-compiler works.	6640	# with a fresh cross-compiler works.
6392	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6641	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6393	# <limits.h> exists even on freestanding compilers.	6642	# <limits.h> exists even on freestanding compilers.
6394	# On the NeXT, cc -E runs the code through the compiler's parser,	6643	# On the NeXT, cc -E runs the code through the compiler's parser,
6395	# not just through cpp. "Syntax error" is here to catch this case.	6644	# not just through cpp. "Syntax error" is here to catch this case.
6396	cat >conftest.$ac_ext <<_ACEOF
6397	#line $LINENO "configure"
6398	/* confdefs.h. */
6399	_ACEOF
6400	cat confdefs.h >>conftest.$ac_ext	6645	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6401	cat >>conftest.$ac_ext <<_ACEOF
6402	/* end confdefs.h. */	6646	/* end confdefs.h. */
6403	#ifdef __STDC__	6647	#ifdef __STDC__
6404	# include <limits.h>	6648	# include <limits.h>
6405	#else	6649	#else
6406	# include <assert.h>	6650	# include <assert.h>
6407	#endif	6651	#endif
6408	Syntax error	6652	Syntax error
6409	_ACEOF	6653	_ACEOF
6410	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6654	if ac_fn_cxx_try_cpp "$LINENO"; then :
6411	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6655
6412	ac_status=$?
6413	grep -v '^ *+' conftest.er1 >conftest.err
6414	rm -f conftest.er1
6415	cat conftest.err >&5
6416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6417	(exit $ac_status); } >/dev/null; then
6418	if test -s conftest.err; then
6419	ac_cpp_err=$ac_cxx_preproc_warn_flag
6420	else	6656	else
6421	ac_cpp_err=
6422	fi
6423	else
6424	ac_cpp_err=yes
6425	fi
6426	if test -z "$ac_cpp_err"; then
6427	:
6428	else
6429	echo "$as_me: failed program was:" >&5
6430	sed 's/^/| /' conftest.$ac_ext >&5
6431
6432	# Broken: fails on valid input.	6657	# Broken: fails on valid input.
6433	continue	6658	continue
6434	fi	6659	fi
6435	rm -f conftest.err conftest.$ac_ext	6660	rm -f conftest.err conftest.i conftest.$ac_ext
6436		6661
6437	# OK, works on sane cases. Now check whether non-existent headers	6662	# OK, works on sane cases. Now check whether nonexistent headers
6438	# can be detected and how.	6663	# can be detected and how.
6439	cat >conftest.$ac_ext <<_ACEOF
6440	#line $LINENO "configure"
6441	/* confdefs.h. */
6442	_ACEOF
6443	cat confdefs.h >>conftest.$ac_ext	6664	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6444	cat >>conftest.$ac_ext <<_ACEOF
6445	/* end confdefs.h. */	6665	/* end confdefs.h. */
6446	#include <ac_nonexistent.h>	6666	#include <ac_nonexistent.h>
6447	_ACEOF	6667	_ACEOF
6448	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6668	if ac_fn_cxx_try_cpp "$LINENO"; then :
6449	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6450	ac_status=$?
6451	grep -v '^ *+' conftest.er1 >conftest.err
6452	rm -f conftest.er1
6453	cat conftest.err >&5
6454	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6455	(exit $ac_status); } >/dev/null; then
6456	if test -s conftest.err; then
6457	ac_cpp_err=$ac_cxx_preproc_warn_flag
6458	else
6459	ac_cpp_err=
6460	fi
6461	else
6462	ac_cpp_err=yes
6463	fi
6464	if test -z "$ac_cpp_err"; then
6465	# Broken: success on invalid input.	6669	# Broken: success on invalid input.
6466	continue	6670	continue
6467	else	6671	else
6468	echo "$as_me: failed program was:" >&5
6469	sed 's/^/| /' conftest.$ac_ext >&5
6470
6471	# Passes both tests.	6672	# Passes both tests.
6472	ac_preproc_ok=:	6673	ac_preproc_ok=:
6473	break	6674	break
6474	fi	6675	fi
6475	rm -f conftest.err conftest.$ac_ext	6676	rm -f conftest.err conftest.i conftest.$ac_ext
6476		6677
6477	done	6678	done
6478	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6679	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6479	rm -f conftest.err conftest.$ac_ext	6680	rm -f conftest.i conftest.err conftest.$ac_ext
6480	if $ac_preproc_ok; then	6681	if $ac_preproc_ok; then :
6481	break	6682	break
6482	fi	6683	fi
6483		6684
6484	done	6685	done
6485	ac_cv_prog_CXXCPP=$CXXCPP	6686	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6487	fi	6688	fi
6488	CXXCPP=$ac_cv_prog_CXXCPP	6689	CXXCPP=$ac_cv_prog_CXXCPP
6489	else	6690	else
6490	ac_cv_prog_CXXCPP=$CXXCPP	6691	ac_cv_prog_CXXCPP=$CXXCPP
6491	fi	6692	fi
6492	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6693	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6493	echo "${ECHO_T}$CXXCPP" >&6	6694	$as_echo "$CXXCPP" >&6; }
6494	ac_preproc_ok=false	6695	ac_preproc_ok=false
6495	for ac_cxx_preproc_warn_flag in '' yes	6696	for ac_cxx_preproc_warn_flag in '' yes
6496	do	6697	do
6497	# Use a header file that comes with gcc, so configuring glibc	6698	# Use a header file that comes with gcc, so configuring glibc
6498	# with a fresh cross-compiler works.	6699	# with a fresh cross-compiler works.
6499	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6700	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6500	# <limits.h> exists even on freestanding compilers.	6701	# <limits.h> exists even on freestanding compilers.
6501	# On the NeXT, cc -E runs the code through the compiler's parser,	6702	# On the NeXT, cc -E runs the code through the compiler's parser,
6502	# not just through cpp. "Syntax error" is here to catch this case.	6703	# not just through cpp. "Syntax error" is here to catch this case.
6503	cat >conftest.$ac_ext <<_ACEOF
6504	#line $LINENO "configure"
6505	/* confdefs.h. */
6506	_ACEOF
6507	cat confdefs.h >>conftest.$ac_ext	6704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508	cat >>conftest.$ac_ext <<_ACEOF
6509	/* end confdefs.h. */	6705	/* end confdefs.h. */
6510	#ifdef __STDC__	6706	#ifdef __STDC__
6511	# include <limits.h>	6707	# include <limits.h>
6512	#else	6708	#else
6513	# include <assert.h>	6709	# include <assert.h>
6514	#endif	6710	#endif
6515	Syntax error	6711	Syntax error
6516	_ACEOF	6712	_ACEOF
6517	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6713	if ac_fn_cxx_try_cpp "$LINENO"; then :
6518	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6714
6519	ac_status=$?
6520	grep -v '^ *+' conftest.er1 >conftest.err
6521	rm -f conftest.er1
6522	cat conftest.err >&5
6523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524	(exit $ac_status); } >/dev/null; then
6525	if test -s conftest.err; then
6526	ac_cpp_err=$ac_cxx_preproc_warn_flag
6527	else	6715	else
6528	ac_cpp_err=
6529	fi
6530	else
6531	ac_cpp_err=yes
6532	fi
6533	if test -z "$ac_cpp_err"; then
6534	:
6535	else
6536	echo "$as_me: failed program was:" >&5
6537	sed 's/^/| /' conftest.$ac_ext >&5
6538
6539	# Broken: fails on valid input.	6716	# Broken: fails on valid input.
6540	continue	6717	continue
6541	fi	6718	fi
6542	rm -f conftest.err conftest.$ac_ext	6719	rm -f conftest.err conftest.i conftest.$ac_ext
6543		6720
6544	# OK, works on sane cases. Now check whether non-existent headers	6721	# OK, works on sane cases. Now check whether nonexistent headers
6545	# can be detected and how.	6722	# can be detected and how.
6546	cat >conftest.$ac_ext <<_ACEOF
6547	#line $LINENO "configure"
6548	/* confdefs.h. */
6549	_ACEOF
6550	cat confdefs.h >>conftest.$ac_ext	6723	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551	cat >>conftest.$ac_ext <<_ACEOF
6552	/* end confdefs.h. */	6724	/* end confdefs.h. */
6553	#include <ac_nonexistent.h>	6725	#include <ac_nonexistent.h>
6554	_ACEOF	6726	_ACEOF
6555	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6727	if ac_fn_cxx_try_cpp "$LINENO"; then :
6556	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6557	ac_status=$?
6558	grep -v '^ *+' conftest.er1 >conftest.err
6559	rm -f conftest.er1
6560	cat conftest.err >&5
6561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6562	(exit $ac_status); } >/dev/null; then
6563	if test -s conftest.err; then
6564	ac_cpp_err=$ac_cxx_preproc_warn_flag
6565	else
6566	ac_cpp_err=
6567	fi
6568	else
6569	ac_cpp_err=yes
6570	fi
6571	if test -z "$ac_cpp_err"; then
6572	# Broken: success on invalid input.	6728	# Broken: success on invalid input.
6573	continue	6729	continue
6574	else	6730	else
6575	echo "$as_me: failed program was:" >&5
6576	sed 's/^/| /' conftest.$ac_ext >&5
6577
6578	# Passes both tests.	6731	# Passes both tests.
6579	ac_preproc_ok=:	6732	ac_preproc_ok=:
6580	break	6733	break
6581	fi	6734	fi
6582	rm -f conftest.err conftest.$ac_ext	6735	rm -f conftest.err conftest.i conftest.$ac_ext
6583		6736
6584	done	6737	done
6585	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6738	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6586	rm -f conftest.err conftest.$ac_ext	6739	rm -f conftest.i conftest.err conftest.$ac_ext
6587	if $ac_preproc_ok; then	6740	if $ac_preproc_ok; then :
6588	:	6741
6589	else	6742	else
6590	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6743	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6591	See \`config.log' for more details." >&5	6744	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6592	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6745	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6593	See \`config.log' for more details." >&2;}	6746	See \`config.log' for more details" "$LINENO" 5; }
6594	{ (exit 1); exit 1; }; }
6595	fi	6747	fi
6596		6748
6597	ac_ext=cc	6749	ac_ext=cpp
6598	ac_cpp='$CXXCPP $CPPFLAGS'	6750	ac_cpp='$CXXCPP $CPPFLAGS'
6599	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6751	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6600	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6752	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6601	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6753	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6602		6754
6603		6755
6604	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6605	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6757	$as_echo_n "checking for ANSI C header files... " >&6; }
6606	if test "${ac_cv_header_stdc+set}" = set; then	6758	if ${ac_cv_header_stdc+:} false; then :
6607	echo $ECHO_N "(cached) $ECHO_C" >&6	6759	$as_echo_n "(cached) " >&6
6608	else	6760	else
6609	cat >conftest.$ac_ext <<_ACEOF
6610	#line $LINENO "configure"
6611	/* confdefs.h. */
6612	_ACEOF
6613	cat confdefs.h >>conftest.$ac_ext	6761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6614	cat >>conftest.$ac_ext <<_ACEOF
6615	/* end confdefs.h. */	6762	/* end confdefs.h. */
6616	#include <stdlib.h>	6763	#include <stdlib.h>
6617	#include <stdarg.h>	6764	#include <stdarg.h>
6618	#include <string.h>	6765	#include <string.h>
6619	#include <float.h>	6766	#include <float.h>
…		…
6624		6771
6625	;	6772	;
6626	return 0;	6773	return 0;
6627	}	6774	}
6628	_ACEOF	6775	_ACEOF
6629	rm -f conftest.$ac_objext	6776	if ac_fn_cxx_try_compile "$LINENO"; then :
6630	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6631	(eval $ac_compile) 2>&5
6632	ac_status=$?
6633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634	(exit $ac_status); } &&
6635	{ ac_try='test -s conftest.$ac_objext'
6636	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6637	(eval $ac_try) 2>&5
6638	ac_status=$?
6639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640	(exit $ac_status); }; }; then
6641	ac_cv_header_stdc=yes	6777	ac_cv_header_stdc=yes
6642	else	6778	else
6643	echo "$as_me: failed program was:" >&5
6644	sed 's/^/| /' conftest.$ac_ext >&5
6645
6646	ac_cv_header_stdc=no	6779	ac_cv_header_stdc=no
6647	fi	6780	fi
6648	rm -f conftest.$ac_objext conftest.$ac_ext	6781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6649		6782
6650	if test $ac_cv_header_stdc = yes; then	6783	if test $ac_cv_header_stdc = yes; then
6651	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6784	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6652	cat >conftest.$ac_ext <<_ACEOF
6653	#line $LINENO "configure"
6654	/* confdefs.h. */
6655	_ACEOF
6656	cat confdefs.h >>conftest.$ac_ext	6785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6657	cat >>conftest.$ac_ext <<_ACEOF
6658	/* end confdefs.h. */	6786	/* end confdefs.h. */
6659	#include <string.h>	6787	#include <string.h>
6660		6788
6661	_ACEOF	6789	_ACEOF
6662	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6790	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6663	$EGREP "memchr" >/dev/null 2>&1; then	6791	$EGREP "memchr" >/dev/null 2>&1; then :
6664	:	6792
6665	else	6793	else
6666	ac_cv_header_stdc=no	6794	ac_cv_header_stdc=no
6667	fi	6795	fi
6668	rm -f conftest*	6796	rm -f conftest*
6669		6797
6670	fi	6798	fi
6671		6799
6672	if test $ac_cv_header_stdc = yes; then	6800	if test $ac_cv_header_stdc = yes; then
6673	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6801	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6674	cat >conftest.$ac_ext <<_ACEOF
6675	#line $LINENO "configure"
6676	/* confdefs.h. */
6677	_ACEOF
6678	cat confdefs.h >>conftest.$ac_ext	6802	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6679	cat >>conftest.$ac_ext <<_ACEOF
6680	/* end confdefs.h. */	6803	/* end confdefs.h. */
6681	#include <stdlib.h>	6804	#include <stdlib.h>
6682		6805
6683	_ACEOF	6806	_ACEOF
6684	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6807	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6685	$EGREP "free" >/dev/null 2>&1; then	6808	$EGREP "free" >/dev/null 2>&1; then :
6686	:	6809
6687	else	6810	else
6688	ac_cv_header_stdc=no	6811	ac_cv_header_stdc=no
6689	fi	6812	fi
6690	rm -f conftest*	6813	rm -f conftest*
6691		6814
6692	fi	6815	fi
6693		6816
6694	if test $ac_cv_header_stdc = yes; then	6817	if test $ac_cv_header_stdc = yes; then
6695	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6818	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6696	if test "$cross_compiling" = yes; then	6819	if test "$cross_compiling" = yes; then :
6697	:	6820	:
6698	else	6821	else
6699	cat >conftest.$ac_ext <<_ACEOF
6700	#line $LINENO "configure"
6701	/* confdefs.h. */
6702	_ACEOF
6703	cat confdefs.h >>conftest.$ac_ext	6822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6704	cat >>conftest.$ac_ext <<_ACEOF
6705	/* end confdefs.h. */	6823	/* end confdefs.h. */
6706	#include <ctype.h>	6824	#include <ctype.h>
		6825	#include <stdlib.h>
6707	#if ((' ' & 0x0FF) == 0x020)	6826	#if ((' ' & 0x0FF) == 0x020)
6708	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6827	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6709	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6828	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6710	#else	6829	#else
6711	# define ISLOWER(c) \	6830	# define ISLOWER(c) \
6712	(('a' <= (c) && (c) <= 'i') \	6831	(('a' <= (c) && (c) <= 'i') \
6713	|| ('j' <= (c) && (c) <= 'r') \	6832	|| ('j' <= (c) && (c) <= 'r') \
6714	|| ('s' <= (c) && (c) <= 'z'))	6833	|| ('s' <= (c) && (c) <= 'z'))
6715	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	6834	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6716	#endif	6835	#endif
6717		6836
6718	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	6837	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6719	int	6838	int
6720	main ()	6839	main ()
6721	{	6840	{
6722	int i;	6841	int i;
6723	for (i = 0; i < 256; i++)	6842	for (i = 0; i < 256; i++)
6724	if (XOR (islower (i), ISLOWER (i))	6843	if (XOR (islower (i), ISLOWER (i))
6725	|| toupper (i) != TOUPPER (i))	6844	|| toupper (i) != TOUPPER (i))
6726	exit(2);	6845	return 2;
6727	exit (0);	6846	return 0;
6728	}	6847	}
6729	_ACEOF	6848	_ACEOF
6730	rm -f conftest$ac_exeext	6849	if ac_fn_cxx_try_run "$LINENO"; then :
6731	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6732	(eval $ac_link) 2>&5
6733	ac_status=$?
6734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6737	(eval $ac_try) 2>&5
6738	ac_status=$?
6739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740	(exit $ac_status); }; }; then
6741	:
6742	else
6743	echo "$as_me: program exited with status $ac_status" >&5
6744	echo "$as_me: failed program was:" >&5
6745	sed 's/^/| /' conftest.$ac_ext >&5
6746		6850
6747	( exit $ac_status )	6851	else
6748	ac_cv_header_stdc=no	6852	ac_cv_header_stdc=no
6749	fi	6853	fi
6750	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6854	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		6855	conftest.$ac_objext conftest.beam conftest.$ac_ext
6751	fi	6856	fi
		6857
6752	fi	6858	fi
6753	fi	6859	fi
6754	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6755	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6861	$as_echo "$ac_cv_header_stdc" >&6; }
6756	if test $ac_cv_header_stdc = yes; then	6862	if test $ac_cv_header_stdc = yes; then
6757		6863
6758	cat >>confdefs.h <<\_ACEOF	6864	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6759	#define STDC_HEADERS 1
6760	_ACEOF
6761		6865
6762	fi	6866	fi
6763		6867
6764	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6868	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6869	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6775	inttypes.h stdint.h unistd.h	6870	inttypes.h stdint.h unistd.h
6776	do	6871	do :
6777	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6872	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6778	echo "$as_me:$LINENO: checking for $ac_header" >&5	6873	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6779	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6874	"
6780	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6875	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6781	echo $ECHO_N "(cached) $ECHO_C" >&6
6782	else
6783	cat >conftest.$ac_ext <<_ACEOF
6784	#line $LINENO "configure"
6785	/* confdefs.h. */
6786	_ACEOF
6787	cat confdefs.h >>conftest.$ac_ext
6788	cat >>conftest.$ac_ext <<_ACEOF
6789	/* end confdefs.h. */
6790	$ac_includes_default
6791
6792	#include <$ac_header>
6793	_ACEOF
6794	rm -f conftest.$ac_objext
6795	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6796	(eval $ac_compile) 2>&5
6797	ac_status=$?
6798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799	(exit $ac_status); } &&
6800	{ ac_try='test -s conftest.$ac_objext'
6801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6802	(eval $ac_try) 2>&5
6803	ac_status=$?
6804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805	(exit $ac_status); }; }; then
6806	eval "$as_ac_Header=yes"
6807	else
6808	echo "$as_me: failed program was:" >&5
6809	sed 's/^/| /' conftest.$ac_ext >&5
6810
6811	eval "$as_ac_Header=no"
6812	fi
6813	rm -f conftest.$ac_objext conftest.$ac_ext
6814	fi
6815	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6816	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6817	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6818	cat >>confdefs.h <<_ACEOF	6876	cat >>confdefs.h <<_ACEOF
6819	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6877	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6820	_ACEOF	6878	_ACEOF
6821		6879
6822	fi	6880	fi
6823		6881
6824	done	6882	done
6825		6883
6826		6884
6827		6885	for ac_header in tr1/unordered_map ext/hash_map clocale
6828	for ac_header in ext/hash_map	6886	do :
6829	do
6830	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6887	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6888	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6831	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6889	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6832	echo "$as_me:$LINENO: checking for $ac_header" >&5
6833	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6834	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6835	echo $ECHO_N "(cached) $ECHO_C" >&6
6836	fi
6837	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6838	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6839	else
6840	# Is the header compilable?
6841	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6842	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6843	cat >conftest.$ac_ext <<_ACEOF
6844	#line $LINENO "configure"
6845	/* confdefs.h. */
6846	_ACEOF
6847	cat confdefs.h >>conftest.$ac_ext
6848	cat >>conftest.$ac_ext <<_ACEOF
6849	/* end confdefs.h. */
6850	$ac_includes_default
6851	#include <$ac_header>
6852	_ACEOF
6853	rm -f conftest.$ac_objext
6854	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6855	(eval $ac_compile) 2>&5
6856	ac_status=$?
6857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6858	(exit $ac_status); } &&
6859	{ ac_try='test -s conftest.$ac_objext'
6860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6861	(eval $ac_try) 2>&5
6862	ac_status=$?
6863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6864	(exit $ac_status); }; }; then
6865	ac_header_compiler=yes
6866	else
6867	echo "$as_me: failed program was:" >&5
6868	sed 's/^/| /' conftest.$ac_ext >&5
6869
6870	ac_header_compiler=no
6871	fi
6872	rm -f conftest.$ac_objext conftest.$ac_ext
6873	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6874	echo "${ECHO_T}$ac_header_compiler" >&6
6875
6876	# Is the header present?
6877	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6878	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6879	cat >conftest.$ac_ext <<_ACEOF
6880	#line $LINENO "configure"
6881	/* confdefs.h. */
6882	_ACEOF
6883	cat confdefs.h >>conftest.$ac_ext
6884	cat >>conftest.$ac_ext <<_ACEOF
6885	/* end confdefs.h. */
6886	#include <$ac_header>
6887	_ACEOF
6888	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6889	(eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
6896	if test -s conftest.err; then
6897	ac_cpp_err=$ac_cxx_preproc_warn_flag
6898	else
6899	ac_cpp_err=
6900	fi
6901	else
6902	ac_cpp_err=yes
6903	fi
6904	if test -z "$ac_cpp_err"; then
6905	ac_header_preproc=yes
6906	else
6907	echo "$as_me: failed program was:" >&5
6908	sed 's/^/| /' conftest.$ac_ext >&5
6909
6910	ac_header_preproc=no
6911	fi
6912	rm -f conftest.err conftest.$ac_ext
6913	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6914	echo "${ECHO_T}$ac_header_preproc" >&6
6915
6916	# So? What about this header?
6917	case $ac_header_compiler:$ac_header_preproc in
6918	yes:no )
6919	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6920	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6921	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6922	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6923	(
6924	cat <<\_ASBOX
6925	## ------------------------------------ ##
6926	## Report this to bug-autoconf@gnu.org. ##
6927	## ------------------------------------ ##
6928	_ASBOX
6929	) |
6930	sed "s/^/$as_me: WARNING: /" >&2
6931	;;
6932	no:yes )
6933	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6934	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6935	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6936	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6937	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6938	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6939	(
6940	cat <<\_ASBOX
6941	## ------------------------------------ ##
6942	## Report this to bug-autoconf@gnu.org. ##
6943	## ------------------------------------ ##
6944	_ASBOX
6945	) |
6946	sed "s/^/$as_me: WARNING: /" >&2
6947	;;
6948	esac
6949	echo "$as_me:$LINENO: checking for $ac_header" >&5
6950	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6951	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6952	echo $ECHO_N "(cached) $ECHO_C" >&6
6953	else
6954	eval "$as_ac_Header=$ac_header_preproc"
6955	fi
6956	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6957	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6958
6959	fi
6960	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6961	cat >>confdefs.h <<_ACEOF	6890	cat >>confdefs.h <<_ACEOF
6962	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6891	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6963	_ACEOF	6892	_ACEOF
6964		6893
6965	fi	6894	fi
6966		6895
6967	done	6896	done
6968		6897
6969		6898
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6899	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
6989	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h \	6900	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
6990	sys/poll.h sys/mman.h netinet/in.h	6901	sys/mman.h netinet/in.h
6991	do	6902	do :
6992	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6903	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6904	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6993	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6905	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6994	echo "$as_me:$LINENO: checking for $ac_header" >&5
6995	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6997	echo $ECHO_N "(cached) $ECHO_C" >&6
6998	fi
6999	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7000	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7001	else
7002	# Is the header compilable?
7003	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7004	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7005	cat >conftest.$ac_ext <<_ACEOF
7006	#line $LINENO "configure"
7007	/* confdefs.h. */
7008	_ACEOF
7009	cat confdefs.h >>conftest.$ac_ext
7010	cat >>conftest.$ac_ext <<_ACEOF
7011	/* end confdefs.h. */
7012	$ac_includes_default
7013	#include <$ac_header>
7014	_ACEOF
7015	rm -f conftest.$ac_objext
7016	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7017	(eval $ac_compile) 2>&5
7018	ac_status=$?
7019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7020	(exit $ac_status); } &&
7021	{ ac_try='test -s conftest.$ac_objext'
7022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7023	(eval $ac_try) 2>&5
7024	ac_status=$?
7025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7026	(exit $ac_status); }; }; then
7027	ac_header_compiler=yes
7028	else
7029	echo "$as_me: failed program was:" >&5
7030	sed 's/^/| /' conftest.$ac_ext >&5
7031
7032	ac_header_compiler=no
7033	fi
7034	rm -f conftest.$ac_objext conftest.$ac_ext
7035	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7036	echo "${ECHO_T}$ac_header_compiler" >&6
7037
7038	# Is the header present?
7039	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7040	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7041	cat >conftest.$ac_ext <<_ACEOF
7042	#line $LINENO "configure"
7043	/* confdefs.h. */
7044	_ACEOF
7045	cat confdefs.h >>conftest.$ac_ext
7046	cat >>conftest.$ac_ext <<_ACEOF
7047	/* end confdefs.h. */
7048	#include <$ac_header>
7049	_ACEOF
7050	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7051	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7052	ac_status=$?
7053	grep -v '^ *+' conftest.er1 >conftest.err
7054	rm -f conftest.er1
7055	cat conftest.err >&5
7056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057	(exit $ac_status); } >/dev/null; then
7058	if test -s conftest.err; then
7059	ac_cpp_err=$ac_cxx_preproc_warn_flag
7060	else
7061	ac_cpp_err=
7062	fi
7063	else
7064	ac_cpp_err=yes
7065	fi
7066	if test -z "$ac_cpp_err"; then
7067	ac_header_preproc=yes
7068	else
7069	echo "$as_me: failed program was:" >&5
7070	sed 's/^/| /' conftest.$ac_ext >&5
7071
7072	ac_header_preproc=no
7073	fi
7074	rm -f conftest.err conftest.$ac_ext
7075	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7076	echo "${ECHO_T}$ac_header_preproc" >&6
7077
7078	# So? What about this header?
7079	case $ac_header_compiler:$ac_header_preproc in
7080	yes:no )
7081	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7082	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7083	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7084	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7085	(
7086	cat <<\_ASBOX
7087	## ------------------------------------ ##
7088	## Report this to bug-autoconf@gnu.org. ##
7089	## ------------------------------------ ##
7090	_ASBOX
7091	) |
7092	sed "s/^/$as_me: WARNING: /" >&2
7093	;;
7094	no:yes )
7095	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7096	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7097	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7098	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7099	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7100	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7101	(
7102	cat <<\_ASBOX
7103	## ------------------------------------ ##
7104	## Report this to bug-autoconf@gnu.org. ##
7105	## ------------------------------------ ##
7106	_ASBOX
7107	) |
7108	sed "s/^/$as_me: WARNING: /" >&2
7109	;;
7110	esac
7111	echo "$as_me:$LINENO: checking for $ac_header" >&5
7112	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7113	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7114	echo $ECHO_N "(cached) $ECHO_C" >&6
7115	else
7116	eval "$as_ac_Header=$ac_header_preproc"
7117	fi
7118	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7119	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7120
7121	fi
7122	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7123	cat >>confdefs.h <<_ACEOF	6906	cat >>confdefs.h <<_ACEOF
7124	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6907	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7125	_ACEOF	6908	_ACEOF
7126		6909
7127	fi	6910	fi
7128		6911
7129	done	6912	done
7130		6913
7131
7132
7133
7134
7135
7136	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6914	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7137	do	6915	do :
7138	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6916	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7139	echo "$as_me:$LINENO: checking for $ac_header" >&5	6917	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7140	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7141	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7142	echo $ECHO_N "(cached) $ECHO_C" >&6
7143	else
7144	cat >conftest.$ac_ext <<_ACEOF
7145	#line $LINENO "configure"
7146	/* confdefs.h. */
7147	_ACEOF
7148	cat confdefs.h >>conftest.$ac_ext
7149	cat >>conftest.$ac_ext <<_ACEOF
7150	/* end confdefs.h. */
7151
7152	#include <sys/types.h>	6918	#include <sys/types.h>
7153	#include <sys/socket.h>	6919	#include <sys/socket.h>
7154	#ifdef HAVE_NETINET_IN_H	6920	#ifdef HAVE_NETINET_IN_H
7155	# include <netinet/in.h>	6921	# include <netinet/in.h>
7156	#endif	6922	#endif
…		…
7159	#endif	6925	#endif
7160	#ifdef HAVE_NETINET_IN_SYSTM_H	6926	#ifdef HAVE_NETINET_IN_SYSTM_H
7161	# include <netinet/in_systm.h>	6927	# include <netinet/in_systm.h>
7162	#endif	6928	#endif
7163		6929
7164		6930	"
7165	#include <$ac_header>	6931	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7166	_ACEOF
7167	rm -f conftest.$ac_objext
7168	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7169	(eval $ac_compile) 2>&5
7170	ac_status=$?
7171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7172	(exit $ac_status); } &&
7173	{ ac_try='test -s conftest.$ac_objext'
7174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7175	(eval $ac_try) 2>&5
7176	ac_status=$?
7177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178	(exit $ac_status); }; }; then
7179	eval "$as_ac_Header=yes"
7180	else
7181	echo "$as_me: failed program was:" >&5
7182	sed 's/^/| /' conftest.$ac_ext >&5
7183
7184	eval "$as_ac_Header=no"
7185	fi
7186	rm -f conftest.$ac_objext conftest.$ac_ext
7187	fi
7188	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7189	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7190	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7191	cat >>confdefs.h <<_ACEOF	6932	cat >>confdefs.h <<_ACEOF
7192	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6933	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7193	_ACEOF	6934	_ACEOF
7194		6935
7195	fi	6936	fi
7196		6937
7197	done	6938	done
7198		6939
7199		6940
7200	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7201	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6942	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7202	if test "${ac_cv_c_const+set}" = set; then	6943	if ${ac_cv_c_const+:} false; then :
7203	echo $ECHO_N "(cached) $ECHO_C" >&6	6944	$as_echo_n "(cached) " >&6
7204	else	6945	else
7205	cat >conftest.$ac_ext <<_ACEOF
7206	#line $LINENO "configure"
7207	/* confdefs.h. */
7208	_ACEOF
7209	cat confdefs.h >>conftest.$ac_ext	6946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7210	cat >>conftest.$ac_ext <<_ACEOF
7211	/* end confdefs.h. */	6947	/* end confdefs.h. */
7212		6948
7213	int	6949	int
7214	main ()	6950	main ()
7215	{	6951	{
7216	/* FIXME: Include the comments suggested by Paul. */	6952
7217	#ifndef __cplusplus	6953	#ifndef __cplusplus
7218	/* Ultrix mips cc rejects this. */	6954	/* Ultrix mips cc rejects this sort of thing. */
7219	typedef int charset[2];	6955	typedef int charset[2];
7220	const charset x;	6956	const charset cs = { 0, 0 };
7221	/* SunOS 4.1.1 cc rejects this. */	6957	/* SunOS 4.1.1 cc rejects this. */
7222	char const *const *ccp;	6958	char const *const *pcpcc;
7223	char **p;	6959	char **ppc;
7224	/* NEC SVR4.0.2 mips cc rejects this. */	6960	/* NEC SVR4.0.2 mips cc rejects this. */
7225	struct point {int x, y;};	6961	struct point {int x, y;};
7226	static struct point const zero = {0,0};	6962	static struct point const zero = {0,0};
7227	/* AIX XL C 1.02.0.0 rejects this.	6963	/* AIX XL C 1.02.0.0 rejects this.
7228	It does not let you subtract one const X* pointer from another in	6964	It does not let you subtract one const X* pointer from another in
7229	an arm of an if-expression whose if-part is not a constant	6965	an arm of an if-expression whose if-part is not a constant
7230	expression */	6966	expression */
7231	const char *g = "string";	6967	const char *g = "string";
7232	ccp = &g + (g ? g-g : 0);	6968	pcpcc = &g + (g ? g-g : 0);
7233	/* HPUX 7.0 cc rejects these. */	6969	/* HPUX 7.0 cc rejects these. */
7234	++ccp;	6970	++pcpcc;
7235	p = (char**) ccp;	6971	ppc = (char**) pcpcc;
7236	ccp = (char const *const *) p;	6972	pcpcc = (char const *const *) ppc;
7237	{ /* SCO 3.2v4 cc rejects this. */	6973	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7238	char *t;	6974	char tx;
		6975	char *t = &tx;
7239	char const *s = 0 ? (char *) 0 : (char const *) 0;	6976	char const *s = 0 ? (char *) 0 : (char const *) 0;
7240		6977
7241	*t++ = 0;	6978	*t++ = 0;
		6979	if (s) return 0;
7242	}	6980	}
7243	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6981	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7244	int x[] = {25, 17};	6982	int x[] = {25, 17};
7245	const int *foo = &x[0];	6983	const int *foo = &x[0];
7246	++foo;	6984	++foo;
…		…
7248	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6986	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7249	typedef const int *iptr;	6987	typedef const int *iptr;
7250	iptr p = 0;	6988	iptr p = 0;
7251	++p;	6989	++p;
7252	}	6990	}
7253	{ /* AIX XL C 1.02.0.0 rejects this saying	6991	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7254	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6992	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7255	struct s { int j; const int *ap[3]; };	6993	struct s { int j; const int *ap[3]; } bx;
7256	struct s *b; b->j = 5;	6994	struct s *b = &bx; b->j = 5;
7257	}	6995	}
7258	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6996	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7259	const int foo = 10;	6997	const int foo = 10;
		6998	if (!foo) return 0;
7260	}	6999	}
		7000	return !cs[0] && !zero.x;
7261	#endif	7001	#endif
7262		7002
7263	;	7003	;
7264	return 0;	7004	return 0;
7265	}	7005	}
7266	_ACEOF	7006	_ACEOF
7267	rm -f conftest.$ac_objext	7007	if ac_fn_cxx_try_compile "$LINENO"; then :
7268	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7269	(eval $ac_compile) 2>&5
7270	ac_status=$?
7271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7272	(exit $ac_status); } &&
7273	{ ac_try='test -s conftest.$ac_objext'
7274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7275	(eval $ac_try) 2>&5
7276	ac_status=$?
7277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278	(exit $ac_status); }; }; then
7279	ac_cv_c_const=yes	7008	ac_cv_c_const=yes
7280	else	7009	else
7281	echo "$as_me: failed program was:" >&5
7282	sed 's/^/| /' conftest.$ac_ext >&5
7283
7284	ac_cv_c_const=no	7010	ac_cv_c_const=no
7285	fi	7011	fi
7286	rm -f conftest.$ac_objext conftest.$ac_ext	7012	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7287	fi	7013	fi
7288	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7289	echo "${ECHO_T}$ac_cv_c_const" >&6	7015	$as_echo "$ac_cv_c_const" >&6; }
7290	if test $ac_cv_c_const = no; then	7016	if test $ac_cv_c_const = no; then
7291		7017
7292	cat >>confdefs.h <<\_ACEOF	7018	$as_echo "#define const /**/" >>confdefs.h
7293	#define const
7294	_ACEOF
7295		7019
7296	fi	7020	fi
7297		7021
7298	echo "$as_me:$LINENO: checking for pid_t" >&5	7022	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7299	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7300	if test "${ac_cv_type_pid_t+set}" = set; then
7301	echo $ECHO_N "(cached) $ECHO_C" >&6
7302	else
7303	cat >conftest.$ac_ext <<_ACEOF
7304	#line $LINENO "configure"
7305	/* confdefs.h. */
7306	_ACEOF
7307	cat confdefs.h >>conftest.$ac_ext
7308	cat >>conftest.$ac_ext <<_ACEOF
7309	/* end confdefs.h. */
7310	$ac_includes_default
7311	int
7312	main ()
7313	{
7314	if ((pid_t *) 0)
7315	return 0;
7316	if (sizeof (pid_t))
7317	return 0;
7318	;
7319	return 0;
7320	}
7321	_ACEOF
7322	rm -f conftest.$ac_objext
7323	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7324	(eval $ac_compile) 2>&5
7325	ac_status=$?
7326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7327	(exit $ac_status); } &&
7328	{ ac_try='test -s conftest.$ac_objext'
7329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7330	(eval $ac_try) 2>&5
7331	ac_status=$?
7332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7333	(exit $ac_status); }; }; then
7334	ac_cv_type_pid_t=yes
7335	else
7336	echo "$as_me: failed program was:" >&5
7337	sed 's/^/| /' conftest.$ac_ext >&5
7338
7339	ac_cv_type_pid_t=no
7340	fi
7341	rm -f conftest.$ac_objext conftest.$ac_ext
7342	fi
7343	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7344	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7345	if test $ac_cv_type_pid_t = yes; then	7023	if test "x$ac_cv_type_pid_t" = xyes; then :
7346	:	7024
7347	else	7025	else
7348		7026
7349	cat >>confdefs.h <<_ACEOF	7027	cat >>confdefs.h <<_ACEOF
7350	#define pid_t int	7028	#define pid_t int
7351	_ACEOF	7029	_ACEOF
7352		7030
7353	fi	7031	fi
7354		7032
7355	echo "$as_me:$LINENO: checking for size_t" >&5	7033	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7356	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7357	if test "${ac_cv_type_size_t+set}" = set; then
7358	echo $ECHO_N "(cached) $ECHO_C" >&6
7359	else
7360	cat >conftest.$ac_ext <<_ACEOF
7361	#line $LINENO "configure"
7362	/* confdefs.h. */
7363	_ACEOF
7364	cat confdefs.h >>conftest.$ac_ext
7365	cat >>conftest.$ac_ext <<_ACEOF
7366	/* end confdefs.h. */
7367	$ac_includes_default
7368	int
7369	main ()
7370	{
7371	if ((size_t *) 0)
7372	return 0;
7373	if (sizeof (size_t))
7374	return 0;
7375	;
7376	return 0;
7377	}
7378	_ACEOF
7379	rm -f conftest.$ac_objext
7380	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7381	(eval $ac_compile) 2>&5
7382	ac_status=$?
7383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7384	(exit $ac_status); } &&
7385	{ ac_try='test -s conftest.$ac_objext'
7386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7387	(eval $ac_try) 2>&5
7388	ac_status=$?
7389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7390	(exit $ac_status); }; }; then
7391	ac_cv_type_size_t=yes
7392	else
7393	echo "$as_me: failed program was:" >&5
7394	sed 's/^/| /' conftest.$ac_ext >&5
7395
7396	ac_cv_type_size_t=no
7397	fi
7398	rm -f conftest.$ac_objext conftest.$ac_ext
7399	fi
7400	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7401	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7402	if test $ac_cv_type_size_t = yes; then	7034	if test "x$ac_cv_type_size_t" = xyes; then :
7403	:	7035
7404	else	7036	else
7405		7037
7406	cat >>confdefs.h <<_ACEOF	7038	cat >>confdefs.h <<_ACEOF
7407	#define size_t unsigned	7039	#define size_t unsigned int
7408	_ACEOF	7040	_ACEOF
7409		7041
7410	fi	7042	fi
7411		7043
7412	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	7044	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7413	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7045	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7414	if test "${ac_cv_header_time+set}" = set; then	7046	if ${ac_cv_header_time+:} false; then :
7415	echo $ECHO_N "(cached) $ECHO_C" >&6	7047	$as_echo_n "(cached) " >&6
7416	else	7048	else
7417	cat >conftest.$ac_ext <<_ACEOF
7418	#line $LINENO "configure"
7419	/* confdefs.h. */
7420	_ACEOF
7421	cat confdefs.h >>conftest.$ac_ext	7049	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7422	cat >>conftest.$ac_ext <<_ACEOF
7423	/* end confdefs.h. */	7050	/* end confdefs.h. */
7424	#include <sys/types.h>	7051	#include <sys/types.h>
7425	#include <sys/time.h>	7052	#include <sys/time.h>
7426	#include <time.h>	7053	#include <time.h>
7427		7054
…		…
7432	return 0;	7059	return 0;
7433	;	7060	;
7434	return 0;	7061	return 0;
7435	}	7062	}
7436	_ACEOF	7063	_ACEOF
7437	rm -f conftest.$ac_objext	7064	if ac_fn_cxx_try_compile "$LINENO"; then :
7438	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7439	(eval $ac_compile) 2>&5
7440	ac_status=$?
7441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7442	(exit $ac_status); } &&
7443	{ ac_try='test -s conftest.$ac_objext'
7444	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7445	(eval $ac_try) 2>&5
7446	ac_status=$?
7447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448	(exit $ac_status); }; }; then
7449	ac_cv_header_time=yes	7065	ac_cv_header_time=yes
7450	else	7066	else
7451	echo "$as_me: failed program was:" >&5
7452	sed 's/^/| /' conftest.$ac_ext >&5
7453
7454	ac_cv_header_time=no	7067	ac_cv_header_time=no
7455	fi	7068	fi
7456	rm -f conftest.$ac_objext conftest.$ac_ext	7069	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7457	fi	7070	fi
7458	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7459	echo "${ECHO_T}$ac_cv_header_time" >&6	7072	$as_echo "$ac_cv_header_time" >&6; }
7460	if test $ac_cv_header_time = yes; then	7073	if test $ac_cv_header_time = yes; then
7461		7074
7462	cat >>confdefs.h <<\_ACEOF	7075	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7463	#define TIME_WITH_SYS_TIME 1
7464	_ACEOF
7465		7076
7466	fi	7077	fi
7467		7078
7468	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7079	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7469	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7080	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7470	if test "${ac_cv_struct_tm+set}" = set; then	7081	if ${ac_cv_struct_tm+:} false; then :
7471	echo $ECHO_N "(cached) $ECHO_C" >&6	7082	$as_echo_n "(cached) " >&6
7472	else	7083	else
7473	cat >conftest.$ac_ext <<_ACEOF
7474	#line $LINENO "configure"
7475	/* confdefs.h. */
7476	_ACEOF
7477	cat confdefs.h >>conftest.$ac_ext	7084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7478	cat >>conftest.$ac_ext <<_ACEOF
7479	/* end confdefs.h. */	7085	/* end confdefs.h. */
7480	#include <sys/types.h>	7086	#include <sys/types.h>
7481	#include <time.h>	7087	#include <time.h>
7482		7088
7483	int	7089	int
7484	main ()	7090	main ()
7485	{	7091	{
7486	struct tm *tp; tp->tm_sec;	7092	struct tm tm;
		7093	int *p = &tm.tm_sec;
		7094	return !p;
7487	;	7095	;
7488	return 0;	7096	return 0;
7489	}	7097	}
7490	_ACEOF	7098	_ACEOF
7491	rm -f conftest.$ac_objext	7099	if ac_fn_cxx_try_compile "$LINENO"; then :
7492	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7493	(eval $ac_compile) 2>&5
7494	ac_status=$?
7495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7496	(exit $ac_status); } &&
7497	{ ac_try='test -s conftest.$ac_objext'
7498	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7499	(eval $ac_try) 2>&5
7500	ac_status=$?
7501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7502	(exit $ac_status); }; }; then
7503	ac_cv_struct_tm=time.h	7100	ac_cv_struct_tm=time.h
7504	else	7101	else
7505	echo "$as_me: failed program was:" >&5
7506	sed 's/^/| /' conftest.$ac_ext >&5
7507
7508	ac_cv_struct_tm=sys/time.h	7102	ac_cv_struct_tm=sys/time.h
7509	fi	7103	fi
7510	rm -f conftest.$ac_objext conftest.$ac_ext	7104	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7511	fi	7105	fi
7512	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7513	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7107	$as_echo "$ac_cv_struct_tm" >&6; }
7514	if test $ac_cv_struct_tm = sys/time.h; then	7108	if test $ac_cv_struct_tm = sys/time.h; then
7515		7109
7516	cat >>confdefs.h <<\_ACEOF	7110	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7517	#define TM_IN_SYS_TIME 1
7518	_ACEOF
7519		7111
7520	fi	7112	fi
7521		7113
7522		7114
7523	echo "$as_me:$LINENO: checking for socklen_t" >&5	7115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7524	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7116	$as_echo_n "checking for socklen_t... " >&6; }
7525	if test "${ac_cv_type_socklen_t+set}" = set; then	7117	if ${ac_cv_type_socklen_t+:} false; then :
7526	echo $ECHO_N "(cached) $ECHO_C" >&6	7118	$as_echo_n "(cached) " >&6
7527	else	7119	else
7528		7120
7529	cat >conftest.$ac_ext <<_ACEOF
7530	#line $LINENO "configure"
7531	/* confdefs.h. */
7532	_ACEOF
7533	cat confdefs.h >>conftest.$ac_ext	7121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7534	cat >>conftest.$ac_ext <<_ACEOF
7535	/* end confdefs.h. */	7122	/* end confdefs.h. */
7536	#include <sys/types.h>	7123	#include <sys/types.h>
7537	#include <sys/socket.h>	7124	#include <sys/socket.h>
7538	int	7125	int
7539	main ()	7126	main ()
…		…
7541	socklen_t len = 42; return len;	7128	socklen_t len = 42; return len;
7542	;	7129	;
7543	return 0;	7130	return 0;
7544	}	7131	}
7545	_ACEOF	7132	_ACEOF
7546	rm -f conftest.$ac_objext	7133	if ac_fn_cxx_try_compile "$LINENO"; then :
7547	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7548	(eval $ac_compile) 2>&5
7549	ac_status=$?
7550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551	(exit $ac_status); } &&
7552	{ ac_try='test -s conftest.$ac_objext'
7553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554	(eval $ac_try) 2>&5
7555	ac_status=$?
7556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557	(exit $ac_status); }; }; then
7558	ac_cv_type_socklen_t=yes	7134	ac_cv_type_socklen_t=yes
7559	else	7135	else
7560	echo "$as_me: failed program was:" >&5
7561	sed 's/^/| /' conftest.$ac_ext >&5
7562
7563	ac_cv_type_socklen_t=no	7136	ac_cv_type_socklen_t=no
7564	fi	7137	fi
7565	rm -f conftest.$ac_objext conftest.$ac_ext	7138	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7566		7139
7567	fi	7140	fi
7568	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7569	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7142	$as_echo "$ac_cv_type_socklen_t" >&6; }
7570	if test $ac_cv_type_socklen_t = yes; then	7143	if test $ac_cv_type_socklen_t = yes; then
7571		7144
7572	cat >>confdefs.h <<\_ACEOF	7145	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7573	#define HAVE_SOCKLEN_T 1
7574	_ACEOF
7575		7146
7576	fi	7147	fi
7577		7148
7578	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7149	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7579	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7150	$as_echo_n "checking for struct addrinfo... " >&6; }
7580	if test "${ac_cv_struct_addrinfo+set}" = set; then	7151	if ${ac_cv_struct_addrinfo+:} false; then :
7581	echo $ECHO_N "(cached) $ECHO_C" >&6	7152	$as_echo_n "(cached) " >&6
7582	else	7153	else
7583		7154
7584	cat >conftest.$ac_ext <<_ACEOF
7585	#line $LINENO "configure"
7586	/* confdefs.h. */
7587	_ACEOF
7588	cat confdefs.h >>conftest.$ac_ext	7155	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7589	cat >>conftest.$ac_ext <<_ACEOF
7590	/* end confdefs.h. */	7156	/* end confdefs.h. */
7591	#include <sys/types.h>	7157	#include <sys/types.h>
7592	#include <sys/socket.h>	7158	#include <sys/socket.h>
7593	#include <netdb.h>	7159	#include <netdb.h>
7594	int	7160	int
…		…
7597	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7163	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7598	;	7164	;
7599	return 0;	7165	return 0;
7600	}	7166	}
7601	_ACEOF	7167	_ACEOF
7602	rm -f conftest.$ac_objext	7168	if ac_fn_cxx_try_compile "$LINENO"; then :
7603	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7604	(eval $ac_compile) 2>&5
7605	ac_status=$?
7606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7607	(exit $ac_status); } &&
7608	{ ac_try='test -s conftest.$ac_objext'
7609	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7610	(eval $ac_try) 2>&5
7611	ac_status=$?
7612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7613	(exit $ac_status); }; }; then
7614	ac_cv_struct_addrinfo=yes	7169	ac_cv_struct_addrinfo=yes
7615	else	7170	else
7616	echo "$as_me: failed program was:" >&5
7617	sed 's/^/| /' conftest.$ac_ext >&5
7618
7619	ac_cv_struct_addrinfo=no	7171	ac_cv_struct_addrinfo=no
7620	fi	7172	fi
7621	rm -f conftest.$ac_objext conftest.$ac_ext	7173	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7622		7174
7623	fi	7175	fi
7624	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7625	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7177	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7626	if test $ac_cv_struct_addrinfo = yes; then	7178	if test $ac_cv_struct_addrinfo = yes; then
7627		7179
7628	cat >>confdefs.h <<\_ACEOF	7180	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7629	#define HAVE_STRUCT_ADDRINFO 1
7630	_ACEOF
7631		7181
7632	fi	7182	fi
7633		7183
7634	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7184	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7635	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7185	$as_echo_n "checking return type of signal handlers... " >&6; }
7636	if test "${ac_cv_type_signal+set}" = set; then	7186	if ${ac_cv_type_signal+:} false; then :
7637	echo $ECHO_N "(cached) $ECHO_C" >&6	7187	$as_echo_n "(cached) " >&6
7638	else	7188	else
7639	cat >conftest.$ac_ext <<_ACEOF
7640	#line $LINENO "configure"
7641	/* confdefs.h. */
7642	_ACEOF
7643	cat confdefs.h >>conftest.$ac_ext	7189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7644	cat >>conftest.$ac_ext <<_ACEOF
7645	/* end confdefs.h. */	7190	/* end confdefs.h. */
7646	#include <sys/types.h>	7191	#include <sys/types.h>
7647	#include <signal.h>	7192	#include <signal.h>
7648	#ifdef signal
7649	# undef signal
7650	#endif
7651	#ifdef __cplusplus
7652	extern "C" void (*signal (int, void (*)(int)))(int);
7653	#else
7654	void (*signal ()) ();
7655	#endif
7656		7193
7657	int	7194	int
7658	main ()	7195	main ()
7659	{	7196	{
7660	int i;	7197	return *(signal (0, 0)) (0) == 1;
7661	;	7198	;
7662	return 0;	7199	return 0;
7663	}	7200	}
7664	_ACEOF	7201	_ACEOF
7665	rm -f conftest.$ac_objext	7202	if ac_fn_cxx_try_compile "$LINENO"; then :
7666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7203	ac_cv_type_signal=int
7667	(eval $ac_compile) 2>&5	7204	else
7668	ac_status=$?
7669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7670	(exit $ac_status); } &&
7671	{ ac_try='test -s conftest.$ac_objext'
7672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7673	(eval $ac_try) 2>&5
7674	ac_status=$?
7675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676	(exit $ac_status); }; }; then
7677	ac_cv_type_signal=void	7205	ac_cv_type_signal=void
7678	else
7679	echo "$as_me: failed program was:" >&5
7680	sed 's/^/| /' conftest.$ac_ext >&5
7681
7682	ac_cv_type_signal=int
7683	fi	7206	fi
7684	rm -f conftest.$ac_objext conftest.$ac_ext	7207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7685	fi	7208	fi
7686	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7687	echo "${ECHO_T}$ac_cv_type_signal" >&6	7210	$as_echo "$ac_cv_type_signal" >&6; }
7688		7211
7689	cat >>confdefs.h <<_ACEOF	7212	cat >>confdefs.h <<_ACEOF
7690	#define RETSIGTYPE $ac_cv_type_signal	7213	#define RETSIGTYPE $ac_cv_type_signal
7691	_ACEOF	7214	_ACEOF
7692		7215
…		…
7697	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7220	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7698	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7221	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7699	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7222	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7700		7223
7701		7224
7702	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7703	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7226	$as_echo_n "checking for ANSI C header files... " >&6; }
7704	if test "${ac_cv_header_stdc+set}" = set; then	7227	if ${ac_cv_header_stdc+:} false; then :
7705	echo $ECHO_N "(cached) $ECHO_C" >&6	7228	$as_echo_n "(cached) " >&6
7706	else	7229	else
7707	cat >conftest.$ac_ext <<_ACEOF
7708	#line $LINENO "configure"
7709	/* confdefs.h. */
7710	_ACEOF
7711	cat confdefs.h >>conftest.$ac_ext	7230	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7712	cat >>conftest.$ac_ext <<_ACEOF
7713	/* end confdefs.h. */	7231	/* end confdefs.h. */
7714	#include <stdlib.h>	7232	#include <stdlib.h>
7715	#include <stdarg.h>	7233	#include <stdarg.h>
7716	#include <string.h>	7234	#include <string.h>
7717	#include <float.h>	7235	#include <float.h>
…		…
7722		7240
7723	;	7241	;
7724	return 0;	7242	return 0;
7725	}	7243	}
7726	_ACEOF	7244	_ACEOF
7727	rm -f conftest.$ac_objext	7245	if ac_fn_c_try_compile "$LINENO"; then :
7728	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7729	(eval $ac_compile) 2>&5
7730	ac_status=$?
7731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7732	(exit $ac_status); } &&
7733	{ ac_try='test -s conftest.$ac_objext'
7734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7735	(eval $ac_try) 2>&5
7736	ac_status=$?
7737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7738	(exit $ac_status); }; }; then
7739	ac_cv_header_stdc=yes	7246	ac_cv_header_stdc=yes
7740	else	7247	else
7741	echo "$as_me: failed program was:" >&5
7742	sed 's/^/| /' conftest.$ac_ext >&5
7743
7744	ac_cv_header_stdc=no	7248	ac_cv_header_stdc=no
7745	fi	7249	fi
7746	rm -f conftest.$ac_objext conftest.$ac_ext	7250	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7747		7251
7748	if test $ac_cv_header_stdc = yes; then	7252	if test $ac_cv_header_stdc = yes; then
7749	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7253	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7750	cat >conftest.$ac_ext <<_ACEOF
7751	#line $LINENO "configure"
7752	/* confdefs.h. */
7753	_ACEOF
7754	cat confdefs.h >>conftest.$ac_ext	7254	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7755	cat >>conftest.$ac_ext <<_ACEOF
7756	/* end confdefs.h. */	7255	/* end confdefs.h. */
7757	#include <string.h>	7256	#include <string.h>
7758		7257
7759	_ACEOF	7258	_ACEOF
7760	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7259	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7761	$EGREP "memchr" >/dev/null 2>&1; then	7260	$EGREP "memchr" >/dev/null 2>&1; then :
7762	:	7261
7763	else	7262	else
7764	ac_cv_header_stdc=no	7263	ac_cv_header_stdc=no
7765	fi	7264	fi
7766	rm -f conftest*	7265	rm -f conftest*
7767		7266
7768	fi	7267	fi
7769		7268
7770	if test $ac_cv_header_stdc = yes; then	7269	if test $ac_cv_header_stdc = yes; then
7771	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7270	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7772	cat >conftest.$ac_ext <<_ACEOF
7773	#line $LINENO "configure"
7774	/* confdefs.h. */
7775	_ACEOF
7776	cat confdefs.h >>conftest.$ac_ext	7271	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7777	cat >>conftest.$ac_ext <<_ACEOF
7778	/* end confdefs.h. */	7272	/* end confdefs.h. */
7779	#include <stdlib.h>	7273	#include <stdlib.h>
7780		7274
7781	_ACEOF	7275	_ACEOF
7782	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7276	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7783	$EGREP "free" >/dev/null 2>&1; then	7277	$EGREP "free" >/dev/null 2>&1; then :
7784	:	7278
7785	else	7279	else
7786	ac_cv_header_stdc=no	7280	ac_cv_header_stdc=no
7787	fi	7281	fi
7788	rm -f conftest*	7282	rm -f conftest*
7789		7283
7790	fi	7284	fi
7791		7285
7792	if test $ac_cv_header_stdc = yes; then	7286	if test $ac_cv_header_stdc = yes; then
7793	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7287	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7794	if test "$cross_compiling" = yes; then	7288	if test "$cross_compiling" = yes; then :
7795	:	7289	:
7796	else	7290	else
7797	cat >conftest.$ac_ext <<_ACEOF
7798	#line $LINENO "configure"
7799	/* confdefs.h. */
7800	_ACEOF
7801	cat confdefs.h >>conftest.$ac_ext	7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7802	cat >>conftest.$ac_ext <<_ACEOF
7803	/* end confdefs.h. */	7292	/* end confdefs.h. */
7804	#include <ctype.h>	7293	#include <ctype.h>
		7294	#include <stdlib.h>
7805	#if ((' ' & 0x0FF) == 0x020)	7295	#if ((' ' & 0x0FF) == 0x020)
7806	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7296	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7807	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7297	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7808	#else	7298	#else
7809	# define ISLOWER(c) \	7299	# define ISLOWER(c) \
7810	(('a' <= (c) && (c) <= 'i') \	7300	(('a' <= (c) && (c) <= 'i') \
7811	|| ('j' <= (c) && (c) <= 'r') \	7301	|| ('j' <= (c) && (c) <= 'r') \
7812	|| ('s' <= (c) && (c) <= 'z'))	7302	|| ('s' <= (c) && (c) <= 'z'))
7813	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	7303	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7814	#endif	7304	#endif
7815		7305
7816	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	7306	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7817	int	7307	int
7818	main ()	7308	main ()
7819	{	7309	{
7820	int i;	7310	int i;
7821	for (i = 0; i < 256; i++)	7311	for (i = 0; i < 256; i++)
7822	if (XOR (islower (i), ISLOWER (i))	7312	if (XOR (islower (i), ISLOWER (i))
7823	|| toupper (i) != TOUPPER (i))	7313	|| toupper (i) != TOUPPER (i))
7824	exit(2);	7314	return 2;
7825	exit (0);
7826	}
7827	_ACEOF
7828	rm -f conftest$ac_exeext
7829	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7830	(eval $ac_link) 2>&5
7831	ac_status=$?
7832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7833	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7834	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7835	(eval $ac_try) 2>&5
7836	ac_status=$?
7837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7838	(exit $ac_status); }; }; then
7839	:
7840	else
7841	echo "$as_me: program exited with status $ac_status" >&5
7842	echo "$as_me: failed program was:" >&5
7843	sed 's/^/| /' conftest.$ac_ext >&5
7844
7845	( exit $ac_status )
7846	ac_cv_header_stdc=no
7847	fi
7848	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7849	fi
7850	fi
7851	fi
7852	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7853	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7854	if test $ac_cv_header_stdc = yes; then
7855
7856	cat >>confdefs.h <<\_ACEOF
7857	#define STDC_HEADERS 1
7858	_ACEOF
7859
7860	fi
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll
7875	do
7876	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7877	echo "$as_me:$LINENO: checking for $ac_func" >&5
7878	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7879	if eval "test \"\${$as_ac_var+set}\" = set"; then
7880	echo $ECHO_N "(cached) $ECHO_C" >&6
7881	else
7882	cat >conftest.$ac_ext <<_ACEOF
7883	#line $LINENO "configure"
7884	/* confdefs.h. */
7885	_ACEOF
7886	cat confdefs.h >>conftest.$ac_ext
7887	cat >>conftest.$ac_ext <<_ACEOF
7888	/* end confdefs.h. */
7889	/* System header to define __stub macros and hopefully few prototypes,
7890	which can conflict with char $ac_func (); below.
7891	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7892	<limits.h> exists even on freestanding compilers. */
7893	#ifdef __STDC__
7894	# include <limits.h>
7895	#else
7896	# include <assert.h>
7897	#endif
7898	/* Override any gcc2 internal prototype to avoid an error. */
7899	#ifdef __cplusplus
7900	extern "C"
7901	{
7902	#endif
7903	/* We use char because int might match the return type of a gcc2
7904	builtin and then its argument prototype would still apply. */
7905	char $ac_func ();
7906	/* The GNU C library defines this for functions which it implements
7907	to always fail with ENOSYS. Some functions are actually named
7908	something starting with __ and the normal name is an alias. */
7909	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7910	choke me
7911	#else
7912	char (*f) () = $ac_func;
7913	#endif
7914	#ifdef __cplusplus
7915	}
7916	#endif
7917
7918	int
7919	main ()
7920	{
7921	return f != $ac_func;
7922	;
7923	return 0;	7315	return 0;
7924	}	7316	}
7925	_ACEOF	7317	_ACEOF
7926	rm -f conftest.$ac_objext conftest$ac_exeext	7318	if ac_fn_c_try_run "$LINENO"; then :
7927	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7928	(eval $ac_link) 2>&5
7929	ac_status=$?
7930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7931	(exit $ac_status); } &&
7932	{ ac_try='test -s conftest$ac_exeext'
7933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7934	(eval $ac_try) 2>&5
7935	ac_status=$?
7936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7937	(exit $ac_status); }; }; then
7938	eval "$as_ac_var=yes"
7939	else
7940	echo "$as_me: failed program was:" >&5
7941	sed 's/^/| /' conftest.$ac_ext >&5
7942		7319
7943	eval "$as_ac_var=no"	7320	else
		7321	ac_cv_header_stdc=no
7944	fi	7322	fi
		7323	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7945	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7324	conftest.$ac_objext conftest.beam conftest.$ac_ext
7946	fi	7325	fi
7947	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7326
7948	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7327	fi
7949	if test `eval echo '${'$as_ac_var'}'` = yes; then	7328	fi
		7329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
		7330	$as_echo "$ac_cv_header_stdc" >&6; }
		7331	if test $ac_cv_header_stdc = yes; then
		7332
		7333	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7334
		7335	fi
		7336
		7337
		7338	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7339	do :
		7340	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7341	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7342	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7950	cat >>confdefs.h <<_ACEOF	7343	cat >>confdefs.h <<_ACEOF
7951	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7344	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7952	_ACEOF	7345	_ACEOF
7953		7346
7954	fi	7347	fi
7955	done	7348	done
7956		7349
7957		7350
7958	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7351	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7959	# for constant arguments. Useless!	7352	# for constant arguments. Useless!
7960	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
7961	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7354	$as_echo_n "checking for working alloca.h... " >&6; }
7962	if test "${ac_cv_working_alloca_h+set}" = set; then	7355	if ${ac_cv_working_alloca_h+:} false; then :
7963	echo $ECHO_N "(cached) $ECHO_C" >&6	7356	$as_echo_n "(cached) " >&6
7964	else	7357	else
7965	cat >conftest.$ac_ext <<_ACEOF
7966	#line $LINENO "configure"
7967	/* confdefs.h. */
7968	_ACEOF
7969	cat confdefs.h >>conftest.$ac_ext	7358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970	cat >>conftest.$ac_ext <<_ACEOF
7971	/* end confdefs.h. */	7359	/* end confdefs.h. */
7972	#include <alloca.h>	7360	#include <alloca.h>
7973	int	7361	int
7974	main ()	7362	main ()
7975	{	7363	{
7976	char *p = (char *) alloca (2 * sizeof (int));	7364	char *p = (char *) alloca (2 * sizeof (int));
		7365	if (p) return 0;
7977	;	7366	;
7978	return 0;	7367	return 0;
7979	}	7368	}
7980	_ACEOF	7369	_ACEOF
7981	rm -f conftest.$ac_objext conftest$ac_exeext	7370	if ac_fn_c_try_link "$LINENO"; then :
7982	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7983	(eval $ac_link) 2>&5
7984	ac_status=$?
7985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7986	(exit $ac_status); } &&
7987	{ ac_try='test -s conftest$ac_exeext'
7988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7989	(eval $ac_try) 2>&5
7990	ac_status=$?
7991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7992	(exit $ac_status); }; }; then
7993	ac_cv_working_alloca_h=yes	7371	ac_cv_working_alloca_h=yes
7994	else	7372	else
7995	echo "$as_me: failed program was:" >&5
7996	sed 's/^/| /' conftest.$ac_ext >&5
7997
7998	ac_cv_working_alloca_h=no	7373	ac_cv_working_alloca_h=no
7999	fi	7374	fi
8000	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7375	rm -f core conftest.err conftest.$ac_objext \
		7376	conftest$ac_exeext conftest.$ac_ext
8001	fi	7377	fi
8002	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8003	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7379	$as_echo "$ac_cv_working_alloca_h" >&6; }
8004	if test $ac_cv_working_alloca_h = yes; then	7380	if test $ac_cv_working_alloca_h = yes; then
8005		7381
8006	cat >>confdefs.h <<\_ACEOF	7382	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8007	#define HAVE_ALLOCA_H 1
8008	_ACEOF
8009		7383
8010	fi	7384	fi
8011		7385
8012	echo "$as_me:$LINENO: checking for alloca" >&5	7386	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8013	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7387	$as_echo_n "checking for alloca... " >&6; }
8014	if test "${ac_cv_func_alloca_works+set}" = set; then	7388	if ${ac_cv_func_alloca_works+:} false; then :
8015	echo $ECHO_N "(cached) $ECHO_C" >&6	7389	$as_echo_n "(cached) " >&6
8016	else	7390	else
8017	cat >conftest.$ac_ext <<_ACEOF
8018	#line $LINENO "configure"
8019	/* confdefs.h. */
8020	_ACEOF
8021	cat confdefs.h >>conftest.$ac_ext	7391	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8022	cat >>conftest.$ac_ext <<_ACEOF
8023	/* end confdefs.h. */	7392	/* end confdefs.h. */
8024	#ifdef __GNUC__	7393	#ifdef __GNUC__
8025	# define alloca __builtin_alloca	7394	# define alloca __builtin_alloca
8026	#else	7395	#else
8027	# ifdef _MSC_VER	7396	# ifdef _MSC_VER
8028	# include <malloc.h>	7397	# include <malloc.h>
8029	# define alloca _alloca	7398	# define alloca _alloca
8030	# else	7399	# else
8031	# if HAVE_ALLOCA_H	7400	# ifdef HAVE_ALLOCA_H
8032	# include <alloca.h>	7401	# include <alloca.h>
8033	# else	7402	# else
8034	# ifdef _AIX	7403	# ifdef _AIX
8035	#pragma alloca	7404	#pragma alloca
8036	# else	7405	# else
8037	# ifndef alloca /* predefined by HP cc +Olibcalls */	7406	# ifndef alloca /* predefined by HP cc +Olibcalls */
8038	char *alloca ();	7407	void *alloca (size_t);
8039	# endif	7408	# endif
8040	# endif	7409	# endif
8041	# endif	7410	# endif
8042	# endif	7411	# endif
8043	#endif	7412	#endif
8044		7413
8045	int	7414	int
8046	main ()	7415	main ()
8047	{	7416	{
8048	char *p = (char *) alloca (1);	7417	char *p = (char *) alloca (1);
		7418	if (p) return 0;
8049	;	7419	;
8050	return 0;	7420	return 0;
8051	}	7421	}
8052	_ACEOF	7422	_ACEOF
8053	rm -f conftest.$ac_objext conftest$ac_exeext	7423	if ac_fn_c_try_link "$LINENO"; then :
8054	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8055	(eval $ac_link) 2>&5
8056	ac_status=$?
8057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8058	(exit $ac_status); } &&
8059	{ ac_try='test -s conftest$ac_exeext'
8060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8061	(eval $ac_try) 2>&5
8062	ac_status=$?
8063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8064	(exit $ac_status); }; }; then
8065	ac_cv_func_alloca_works=yes	7424	ac_cv_func_alloca_works=yes
8066	else	7425	else
8067	echo "$as_me: failed program was:" >&5
8068	sed 's/^/| /' conftest.$ac_ext >&5
8069
8070	ac_cv_func_alloca_works=no	7426	ac_cv_func_alloca_works=no
8071	fi	7427	fi
8072	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7428	rm -f core conftest.err conftest.$ac_objext \
		7429	conftest$ac_exeext conftest.$ac_ext
8073	fi	7430	fi
8074	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8075	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7432	$as_echo "$ac_cv_func_alloca_works" >&6; }
8076		7433
8077	if test $ac_cv_func_alloca_works = yes; then	7434	if test $ac_cv_func_alloca_works = yes; then
8078		7435
8079	cat >>confdefs.h <<\_ACEOF	7436	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8080	#define HAVE_ALLOCA 1
8081	_ACEOF
8082		7437
8083	else	7438	else
8084	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7439	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8085	# that cause trouble. Some versions do not even contain alloca or	7440	# that cause trouble. Some versions do not even contain alloca or
8086	# contain a buggy version. If you still want to use their alloca,	7441	# contain a buggy version. If you still want to use their alloca,
8087	# use ar to extract alloca.o from them instead of compiling alloca.c.	7442	# use ar to extract alloca.o from them instead of compiling alloca.c.
8088		7443
8089	ALLOCA=alloca.$ac_objext	7444	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8090		7445
8091	cat >>confdefs.h <<\_ACEOF	7446	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8092	#define C_ALLOCA 1
8093	_ACEOF
8094		7447
8095		7448
8096	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7449	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8097	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7450	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8098	if test "${ac_cv_os_cray+set}" = set; then	7451	if ${ac_cv_os_cray+:} false; then :
8099	echo $ECHO_N "(cached) $ECHO_C" >&6	7452	$as_echo_n "(cached) " >&6
8100	else	7453	else
8101	cat >conftest.$ac_ext <<_ACEOF
8102	#line $LINENO "configure"
8103	/* confdefs.h. */
8104	_ACEOF
8105	cat confdefs.h >>conftest.$ac_ext	7454	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106	cat >>conftest.$ac_ext <<_ACEOF
8107	/* end confdefs.h. */	7455	/* end confdefs.h. */
8108	#if defined(CRAY) && ! defined(CRAY2)	7456	#if defined CRAY && ! defined CRAY2
8109	webecray	7457	webecray
8110	#else	7458	#else
8111	wenotbecray	7459	wenotbecray
8112	#endif	7460	#endif
8113		7461
8114	_ACEOF	7462	_ACEOF
8115	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7463	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8116	$EGREP "webecray" >/dev/null 2>&1; then	7464	$EGREP "webecray" >/dev/null 2>&1; then :
8117	ac_cv_os_cray=yes	7465	ac_cv_os_cray=yes
8118	else	7466	else
8119	ac_cv_os_cray=no	7467	ac_cv_os_cray=no
8120	fi	7468	fi
8121	rm -f conftest*	7469	rm -f conftest*
8122		7470
8123	fi	7471	fi
8124	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7472	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8125	echo "${ECHO_T}$ac_cv_os_cray" >&6	7473	$as_echo "$ac_cv_os_cray" >&6; }
8126	if test $ac_cv_os_cray = yes; then	7474	if test $ac_cv_os_cray = yes; then
8127	for ac_func in _getb67 GETB67 getb67; do	7475	for ac_func in _getb67 GETB67 getb67; do
8128	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7476	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8129	echo "$as_me:$LINENO: checking for $ac_func" >&5	7477	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8130	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8131	if eval "test \"\${$as_ac_var+set}\" = set"; then	7478	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8132	echo $ECHO_N "(cached) $ECHO_C" >&6
8133	else
8134	cat >conftest.$ac_ext <<_ACEOF
8135	#line $LINENO "configure"
8136	/* confdefs.h. */
8137	_ACEOF
8138	cat confdefs.h >>conftest.$ac_ext
8139	cat >>conftest.$ac_ext <<_ACEOF
8140	/* end confdefs.h. */
8141	/* System header to define __stub macros and hopefully few prototypes,
8142	which can conflict with char $ac_func (); below.
8143	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8144	<limits.h> exists even on freestanding compilers. */
8145	#ifdef __STDC__
8146	# include <limits.h>
8147	#else
8148	# include <assert.h>
8149	#endif
8150	/* Override any gcc2 internal prototype to avoid an error. */
8151	#ifdef __cplusplus
8152	extern "C"
8153	{
8154	#endif
8155	/* We use char because int might match the return type of a gcc2
8156	builtin and then its argument prototype would still apply. */
8157	char $ac_func ();
8158	/* The GNU C library defines this for functions which it implements
8159	to always fail with ENOSYS. Some functions are actually named
8160	something starting with __ and the normal name is an alias. */
8161	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8162	choke me
8163	#else
8164	char (*f) () = $ac_func;
8165	#endif
8166	#ifdef __cplusplus
8167	}
8168	#endif
8169
8170	int
8171	main ()
8172	{
8173	return f != $ac_func;
8174	;
8175	return 0;
8176	}
8177	_ACEOF
8178	rm -f conftest.$ac_objext conftest$ac_exeext
8179	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8180	(eval $ac_link) 2>&5
8181	ac_status=$?
8182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8183	(exit $ac_status); } &&
8184	{ ac_try='test -s conftest$ac_exeext'
8185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8186	(eval $ac_try) 2>&5
8187	ac_status=$?
8188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8189	(exit $ac_status); }; }; then
8190	eval "$as_ac_var=yes"
8191	else
8192	echo "$as_me: failed program was:" >&5
8193	sed 's/^/| /' conftest.$ac_ext >&5
8194
8195	eval "$as_ac_var=no"
8196	fi
8197	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8198	fi
8199	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8200	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8201	if test `eval echo '${'$as_ac_var'}'` = yes; then
8202		7479
8203	cat >>confdefs.h <<_ACEOF	7480	cat >>confdefs.h <<_ACEOF
8204	#define CRAY_STACKSEG_END $ac_func	7481	#define CRAY_STACKSEG_END $ac_func
8205	_ACEOF	7482	_ACEOF
8206		7483
…		…
8208	fi	7485	fi
8209		7486
8210	done	7487	done
8211	fi	7488	fi
8212		7489
8213	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8214	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7491	$as_echo_n "checking stack direction for C alloca... " >&6; }
8215	if test "${ac_cv_c_stack_direction+set}" = set; then	7492	if ${ac_cv_c_stack_direction+:} false; then :
8216	echo $ECHO_N "(cached) $ECHO_C" >&6	7493	$as_echo_n "(cached) " >&6
8217	else	7494	else
8218	if test "$cross_compiling" = yes; then	7495	if test "$cross_compiling" = yes; then :
8219	ac_cv_c_stack_direction=0	7496	ac_cv_c_stack_direction=0
8220	else	7497	else
8221	cat >conftest.$ac_ext <<_ACEOF
8222	#line $LINENO "configure"
8223	/* confdefs.h. */
8224	_ACEOF
8225	cat confdefs.h >>conftest.$ac_ext	7498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8226	cat >>conftest.$ac_ext <<_ACEOF
8227	/* end confdefs.h. */	7499	/* end confdefs.h. */
		7500	$ac_includes_default
8228	int	7501	int
8229	find_stack_direction ()	7502	find_stack_direction (int *addr, int depth)
8230	{	7503	{
8231	static char *addr = 0;	7504	int dir, dummy = 0;
8232	auto char dummy;
8233	if (addr == 0)	7505	if (! addr)
8234	{
8235	addr = &dummy;	7506	addr = &dummy;
8236	return find_stack_direction ();	7507	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8237	}	7508	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8238	else	7509	return dir + dummy;
8239	return (&dummy > addr) ? 1 : -1;
8240	}	7510	}
8241		7511
8242	int	7512	int
8243	main ()	7513	main (int argc, char **argv)
8244	{	7514	{
8245	exit (find_stack_direction () < 0);	7515	return find_stack_direction (0, argc + !argv + 20) < 0;
8246	}	7516	}
8247	_ACEOF	7517	_ACEOF
8248	rm -f conftest$ac_exeext	7518	if ac_fn_c_try_run "$LINENO"; then :
8249	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8250	(eval $ac_link) 2>&5
8251	ac_status=$?
8252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8253	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8255	(eval $ac_try) 2>&5
8256	ac_status=$?
8257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258	(exit $ac_status); }; }; then
8259	ac_cv_c_stack_direction=1	7519	ac_cv_c_stack_direction=1
8260	else	7520	else
8261	echo "$as_me: program exited with status $ac_status" >&5
8262	echo "$as_me: failed program was:" >&5
8263	sed 's/^/| /' conftest.$ac_ext >&5
8264
8265	( exit $ac_status )
8266	ac_cv_c_stack_direction=-1	7521	ac_cv_c_stack_direction=-1
8267	fi	7522	fi
8268	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7523	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7524	conftest.$ac_objext conftest.beam conftest.$ac_ext
8269	fi	7525	fi
		7526
8270	fi	7527	fi
8271	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8272	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7529	$as_echo "$ac_cv_c_stack_direction" >&6; }
8273
8274	cat >>confdefs.h <<_ACEOF	7530	cat >>confdefs.h <<_ACEOF
8275	#define STACK_DIRECTION $ac_cv_c_stack_direction	7531	#define STACK_DIRECTION $ac_cv_c_stack_direction
8276	_ACEOF	7532	_ACEOF
8277		7533
8278		7534
8279	fi	7535	fi
8280		7536
8281		7537
8282		7538
8283	echo "$as_me:$LINENO: checking for socket" >&5	7539	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8284	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8285	if test "${ac_cv_func_socket+set}" = set; then
8286	echo $ECHO_N "(cached) $ECHO_C" >&6
8287	else
8288	cat >conftest.$ac_ext <<_ACEOF
8289	#line $LINENO "configure"
8290	/* confdefs.h. */
8291	_ACEOF
8292	cat confdefs.h >>conftest.$ac_ext
8293	cat >>conftest.$ac_ext <<_ACEOF
8294	/* end confdefs.h. */
8295	/* System header to define __stub macros and hopefully few prototypes,
8296	which can conflict with char socket (); below.
8297	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8298	<limits.h> exists even on freestanding compilers. */
8299	#ifdef __STDC__
8300	# include <limits.h>
8301	#else
8302	# include <assert.h>
8303	#endif
8304	/* Override any gcc2 internal prototype to avoid an error. */
8305	#ifdef __cplusplus
8306	extern "C"
8307	{
8308	#endif
8309	/* We use char because int might match the return type of a gcc2
8310	builtin and then its argument prototype would still apply. */
8311	char socket ();
8312	/* The GNU C library defines this for functions which it implements
8313	to always fail with ENOSYS. Some functions are actually named
8314	something starting with __ and the normal name is an alias. */
8315	#if defined (__stub_socket) || defined (__stub___socket)
8316	choke me
8317	#else
8318	char (*f) () = socket;
8319	#endif
8320	#ifdef __cplusplus
8321	}
8322	#endif
8323
8324	int
8325	main ()
8326	{
8327	return f != socket;
8328	;
8329	return 0;
8330	}
8331	_ACEOF
8332	rm -f conftest.$ac_objext conftest$ac_exeext
8333	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8334	(eval $ac_link) 2>&5
8335	ac_status=$?
8336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8337	(exit $ac_status); } &&
8338	{ ac_try='test -s conftest$ac_exeext'
8339	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8340	(eval $ac_try) 2>&5
8341	ac_status=$?
8342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8343	(exit $ac_status); }; }; then
8344	ac_cv_func_socket=yes
8345	else
8346	echo "$as_me: failed program was:" >&5
8347	sed 's/^/| /' conftest.$ac_ext >&5
8348
8349	ac_cv_func_socket=no
8350	fi
8351	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8352	fi
8353	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8354	echo "${ECHO_T}$ac_cv_func_socket" >&6
8355	if test $ac_cv_func_socket = yes; then	7540	if test "x$ac_cv_func_socket" = xyes; then :
8356	:
8357	else
8358		7541
		7542	else
8359		7543
8360	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7544	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8361	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7545	$as_echo_n "checking for connect in -lsocket... " >&6; }
8362	if test "${ac_cv_lib_socket_connect+set}" = set; then	7546	if ${ac_cv_lib_socket_connect+:} false; then :
8363	echo $ECHO_N "(cached) $ECHO_C" >&6	7547	$as_echo_n "(cached) " >&6
8364	else	7548	else
8365	ac_check_lib_save_LIBS=$LIBS	7549	ac_check_lib_save_LIBS=$LIBS
8366	LIBS="-lsocket $LIBS"	7550	LIBS="-lsocket $LIBS"
8367	cat >conftest.$ac_ext <<_ACEOF
8368	#line $LINENO "configure"
8369	/* confdefs.h. */
8370	_ACEOF
8371	cat confdefs.h >>conftest.$ac_ext	7551	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8372	cat >>conftest.$ac_ext <<_ACEOF
8373	/* end confdefs.h. */	7552	/* end confdefs.h. */
8374		7553
8375	/* Override any gcc2 internal prototype to avoid an error. */	7554	/* Override any GCC internal prototype to avoid an error.
		7555	Use char because int might match the return type of a GCC
		7556	builtin and then its argument prototype would still apply. */
8376	#ifdef __cplusplus	7557	#ifdef __cplusplus
8377	extern "C"	7558	extern "C"
8378	#endif	7559	#endif
8379	/* We use char because int might match the return type of a gcc2
8380	builtin and then its argument prototype would still apply. */
8381	char connect ();	7560	char connect ();
8382	int	7561	int
8383	main ()	7562	main ()
8384	{	7563	{
8385	connect ();	7564	return connect ();
8386	;	7565	;
8387	return 0;	7566	return 0;
8388	}	7567	}
8389	_ACEOF	7568	_ACEOF
8390	rm -f conftest.$ac_objext conftest$ac_exeext	7569	if ac_fn_c_try_link "$LINENO"; then :
8391	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8392	(eval $ac_link) 2>&5
8393	ac_status=$?
8394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8395	(exit $ac_status); } &&
8396	{ ac_try='test -s conftest$ac_exeext'
8397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8398	(eval $ac_try) 2>&5
8399	ac_status=$?
8400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8401	(exit $ac_status); }; }; then
8402	ac_cv_lib_socket_connect=yes	7570	ac_cv_lib_socket_connect=yes
8403	else	7571	else
8404	echo "$as_me: failed program was:" >&5
8405	sed 's/^/| /' conftest.$ac_ext >&5
8406
8407	ac_cv_lib_socket_connect=no	7572	ac_cv_lib_socket_connect=no
8408	fi	7573	fi
8409	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7574	rm -f core conftest.err conftest.$ac_objext \
		7575	conftest$ac_exeext conftest.$ac_ext
8410	LIBS=$ac_check_lib_save_LIBS	7576	LIBS=$ac_check_lib_save_LIBS
8411	fi	7577	fi
8412	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8413	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7579	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8414	if test $ac_cv_lib_socket_connect = yes; then	7580	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8415	cat >>confdefs.h <<_ACEOF	7581	cat >>confdefs.h <<_ACEOF
8416	#define HAVE_LIBSOCKET 1	7582	#define HAVE_LIBSOCKET 1
8417	_ACEOF	7583	_ACEOF
8418		7584
8419	LIBS="-lsocket $LIBS"	7585	LIBS="-lsocket $LIBS"
…		…
8421	fi	7587	fi
8422		7588
8423		7589
8424	fi	7590	fi
8425		7591
8426	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7592	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8427	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8428	if test "${ac_cv_func_gethostbyname+set}" = set; then
8429	echo $ECHO_N "(cached) $ECHO_C" >&6
8430	else
8431	cat >conftest.$ac_ext <<_ACEOF
8432	#line $LINENO "configure"
8433	/* confdefs.h. */
8434	_ACEOF
8435	cat confdefs.h >>conftest.$ac_ext
8436	cat >>conftest.$ac_ext <<_ACEOF
8437	/* end confdefs.h. */
8438	/* System header to define __stub macros and hopefully few prototypes,
8439	which can conflict with char gethostbyname (); below.
8440	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8441	<limits.h> exists even on freestanding compilers. */
8442	#ifdef __STDC__
8443	# include <limits.h>
8444	#else
8445	# include <assert.h>
8446	#endif
8447	/* Override any gcc2 internal prototype to avoid an error. */
8448	#ifdef __cplusplus
8449	extern "C"
8450	{
8451	#endif
8452	/* We use char because int might match the return type of a gcc2
8453	builtin and then its argument prototype would still apply. */
8454	char gethostbyname ();
8455	/* The GNU C library defines this for functions which it implements
8456	to always fail with ENOSYS. Some functions are actually named
8457	something starting with __ and the normal name is an alias. */
8458	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8459	choke me
8460	#else
8461	char (*f) () = gethostbyname;
8462	#endif
8463	#ifdef __cplusplus
8464	}
8465	#endif
8466
8467	int
8468	main ()
8469	{
8470	return f != gethostbyname;
8471	;
8472	return 0;
8473	}
8474	_ACEOF
8475	rm -f conftest.$ac_objext conftest$ac_exeext
8476	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8477	(eval $ac_link) 2>&5
8478	ac_status=$?
8479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8480	(exit $ac_status); } &&
8481	{ ac_try='test -s conftest$ac_exeext'
8482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8483	(eval $ac_try) 2>&5
8484	ac_status=$?
8485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8486	(exit $ac_status); }; }; then
8487	ac_cv_func_gethostbyname=yes
8488	else
8489	echo "$as_me: failed program was:" >&5
8490	sed 's/^/| /' conftest.$ac_ext >&5
8491
8492	ac_cv_func_gethostbyname=no
8493	fi
8494	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8495	fi
8496	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8497	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8498	if test $ac_cv_func_gethostbyname = yes; then	7593	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8499	:
8500	else
8501		7594
		7595	else
8502		7596
8503	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7597	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8504	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7598	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8505	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7599	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8506	echo $ECHO_N "(cached) $ECHO_C" >&6	7600	$as_echo_n "(cached) " >&6
8507	else	7601	else
8508	ac_check_lib_save_LIBS=$LIBS	7602	ac_check_lib_save_LIBS=$LIBS
8509	LIBS="-lnsl $LIBS"	7603	LIBS="-lnsl $LIBS"
8510	cat >conftest.$ac_ext <<_ACEOF
8511	#line $LINENO "configure"
8512	/* confdefs.h. */
8513	_ACEOF
8514	cat confdefs.h >>conftest.$ac_ext	7604	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515	cat >>conftest.$ac_ext <<_ACEOF
8516	/* end confdefs.h. */	7605	/* end confdefs.h. */
8517		7606
8518	/* Override any gcc2 internal prototype to avoid an error. */	7607	/* Override any GCC internal prototype to avoid an error.
		7608	Use char because int might match the return type of a GCC
		7609	builtin and then its argument prototype would still apply. */
8519	#ifdef __cplusplus	7610	#ifdef __cplusplus
8520	extern "C"	7611	extern "C"
8521	#endif	7612	#endif
8522	/* We use char because int might match the return type of a gcc2
8523	builtin and then its argument prototype would still apply. */
8524	char gethostbyname ();	7613	char gethostbyname ();
8525	int	7614	int
8526	main ()	7615	main ()
8527	{	7616	{
8528	gethostbyname ();	7617	return gethostbyname ();
8529	;	7618	;
8530	return 0;	7619	return 0;
8531	}	7620	}
8532	_ACEOF	7621	_ACEOF
8533	rm -f conftest.$ac_objext conftest$ac_exeext	7622	if ac_fn_c_try_link "$LINENO"; then :
8534	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8535	(eval $ac_link) 2>&5
8536	ac_status=$?
8537	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8538	(exit $ac_status); } &&
8539	{ ac_try='test -s conftest$ac_exeext'
8540	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8541	(eval $ac_try) 2>&5
8542	ac_status=$?
8543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8544	(exit $ac_status); }; }; then
8545	ac_cv_lib_nsl_gethostbyname=yes	7623	ac_cv_lib_nsl_gethostbyname=yes
8546	else	7624	else
8547	echo "$as_me: failed program was:" >&5
8548	sed 's/^/| /' conftest.$ac_ext >&5
8549
8550	ac_cv_lib_nsl_gethostbyname=no	7625	ac_cv_lib_nsl_gethostbyname=no
8551	fi	7626	fi
8552	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7627	rm -f core conftest.err conftest.$ac_objext \
		7628	conftest$ac_exeext conftest.$ac_ext
8553	LIBS=$ac_check_lib_save_LIBS	7629	LIBS=$ac_check_lib_save_LIBS
8554	fi	7630	fi
8555	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8556	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7632	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8557	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7633	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8558	cat >>confdefs.h <<_ACEOF	7634	cat >>confdefs.h <<_ACEOF
8559	#define HAVE_LIBNSL 1	7635	#define HAVE_LIBNSL 1
8560	_ACEOF	7636	_ACEOF
8561		7637
8562	LIBS="-lnsl $LIBS"	7638	LIBS="-lnsl $LIBS"
…		…
8565		7641
8566		7642
8567	fi	7643	fi
8568		7644
8569		7645
		7646
		7647	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7648	do :
		7649	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7650	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7651	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7652	cat >>confdefs.h <<_ACEOF
		7653	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		7654	_ACEOF
		7655
		7656	fi
		7657
		7658	done
		7659
		7660
		7661	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7662	do :
		7663	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7664	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7665	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7666	cat >>confdefs.h <<_ACEOF
		7667	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		7668	_ACEOF
		7669
		7670	fi
		7671	done
		7672
		7673
		7674	for ac_func in clock_gettime
		7675	do :
		7676	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7677	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7678	cat >>confdefs.h <<_ACEOF
		7679	#define HAVE_CLOCK_GETTIME 1
		7680	_ACEOF
		7681
		7682	else
		7683
		7684	if test $(uname) = Linux; then
		7685	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7686	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7687	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7688	/* end confdefs.h. */
		7689	#include <unistd.h>
		7690	#include <sys/syscall.h>
		7691	#include <time.h>
		7692	int
		7693	main ()
		7694	{
		7695	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7696	;
		7697	return 0;
		7698	}
		7699	_ACEOF
		7700	if ac_fn_c_try_link "$LINENO"; then :
		7701	ac_have_clock_syscall=1
		7702
		7703	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7704
		7705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7706	$as_echo "yes" >&6; }
		7707	else
		7708	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7709	$as_echo "no" >&6; }
		7710	fi
		7711	rm -f core conftest.err conftest.$ac_objext \
		7712	conftest$ac_exeext conftest.$ac_ext
		7713	fi
		7714	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7715	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7716	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7717	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7718	$as_echo_n "(cached) " >&6
		7719	else
		7720	ac_check_lib_save_LIBS=$LIBS
		7721	LIBS="-lrt $LIBS"
		7722	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7723	/* end confdefs.h. */
		7724
		7725	/* Override any GCC internal prototype to avoid an error.
		7726	Use char because int might match the return type of a GCC
		7727	builtin and then its argument prototype would still apply. */
		7728	#ifdef __cplusplus
		7729	extern "C"
		7730	#endif
		7731	char clock_gettime ();
		7732	int
		7733	main ()
		7734	{
		7735	return clock_gettime ();
		7736	;
		7737	return 0;
		7738	}
		7739	_ACEOF
		7740	if ac_fn_c_try_link "$LINENO"; then :
		7741	ac_cv_lib_rt_clock_gettime=yes
		7742	else
		7743	ac_cv_lib_rt_clock_gettime=no
		7744	fi
		7745	rm -f core conftest.err conftest.$ac_objext \
		7746	conftest$ac_exeext conftest.$ac_ext
		7747	LIBS=$ac_check_lib_save_LIBS
		7748	fi
		7749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7750	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7751	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7752	cat >>confdefs.h <<_ACEOF
		7753	#define HAVE_LIBRT 1
		7754	_ACEOF
		7755
		7756	LIBS="-lrt $LIBS"
		7757
		7758	fi
		7759
		7760	unset ac_cv_func_clock_gettime
		7761	for ac_func in clock_gettime
		7762	do :
		7763	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7764	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7765	cat >>confdefs.h <<_ACEOF
		7766	#define HAVE_CLOCK_GETTIME 1
		7767	_ACEOF
		7768
		7769	fi
		7770	done
		7771
		7772	fi
		7773
		7774	fi
		7775	done
		7776
		7777
		7778	for ac_func in nanosleep
		7779	do :
		7780	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7781	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7782	cat >>confdefs.h <<_ACEOF
		7783	#define HAVE_NANOSLEEP 1
		7784	_ACEOF
		7785
		7786	else
		7787
		7788	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7789	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7790	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7791	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7792	$as_echo_n "(cached) " >&6
		7793	else
		7794	ac_check_lib_save_LIBS=$LIBS
		7795	LIBS="-lrt $LIBS"
		7796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7797	/* end confdefs.h. */
		7798
		7799	/* Override any GCC internal prototype to avoid an error.
		7800	Use char because int might match the return type of a GCC
		7801	builtin and then its argument prototype would still apply. */
		7802	#ifdef __cplusplus
		7803	extern "C"
		7804	#endif
		7805	char nanosleep ();
		7806	int
		7807	main ()
		7808	{
		7809	return nanosleep ();
		7810	;
		7811	return 0;
		7812	}
		7813	_ACEOF
		7814	if ac_fn_c_try_link "$LINENO"; then :
		7815	ac_cv_lib_rt_nanosleep=yes
		7816	else
		7817	ac_cv_lib_rt_nanosleep=no
		7818	fi
		7819	rm -f core conftest.err conftest.$ac_objext \
		7820	conftest$ac_exeext conftest.$ac_ext
		7821	LIBS=$ac_check_lib_save_LIBS
		7822	fi
		7823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7824	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7825	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7826	cat >>confdefs.h <<_ACEOF
		7827	#define HAVE_LIBRT 1
		7828	_ACEOF
		7829
		7830	LIBS="-lrt $LIBS"
		7831
		7832	fi
		7833
		7834	unset ac_cv_func_nanosleep
		7835	for ac_func in nanosleep
		7836	do :
		7837	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7838	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7839	cat >>confdefs.h <<_ACEOF
		7840	#define HAVE_NANOSLEEP 1
		7841	_ACEOF
		7842
		7843	fi
		7844	done
		7845
		7846	fi
		7847
		7848	fi
		7849	done
		7850
		7851
		7852	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7853	LIBM=m
		7854	fi
		7855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7856	$as_echo_n "checking for library containing floor... " >&6; }
		7857	if ${ac_cv_search_floor+:} false; then :
		7858	$as_echo_n "(cached) " >&6
		7859	else
		7860	ac_func_search_save_LIBS=$LIBS
		7861	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7862	/* end confdefs.h. */
		7863
		7864	/* Override any GCC internal prototype to avoid an error.
		7865	Use char because int might match the return type of a GCC
		7866	builtin and then its argument prototype would still apply. */
		7867	#ifdef __cplusplus
		7868	extern "C"
		7869	#endif
		7870	char floor ();
		7871	int
		7872	main ()
		7873	{
		7874	return floor ();
		7875	;
		7876	return 0;
		7877	}
		7878	_ACEOF
		7879	for ac_lib in '' $LIBM; do
		7880	if test -z "$ac_lib"; then
		7881	ac_res="none required"
		7882	else
		7883	ac_res=-l$ac_lib
		7884	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7885	fi
		7886	if ac_fn_c_try_link "$LINENO"; then :
		7887	ac_cv_search_floor=$ac_res
		7888	fi
		7889	rm -f core conftest.err conftest.$ac_objext \
		7890	conftest$ac_exeext
		7891	if ${ac_cv_search_floor+:} false; then :
		7892	break
		7893	fi
		7894	done
		7895	if ${ac_cv_search_floor+:} false; then :
		7896
		7897	else
		7898	ac_cv_search_floor=no
		7899	fi
		7900	rm conftest.$ac_ext
		7901	LIBS=$ac_func_search_save_LIBS
		7902	fi
		7903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7904	$as_echo "$ac_cv_search_floor" >&6; }
		7905	ac_res=$ac_cv_search_floor
		7906	if test "$ac_res" != no; then :
		7907	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		7908
		7909	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7910
		7911	fi
		7912
		7913
		7914
		7915
8570	ac_ext=cc	7916	ac_ext=cpp
8571	ac_cpp='$CXXCPP $CPPFLAGS'	7917	ac_cpp='$CXXCPP $CPPFLAGS'
8572	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7918	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8573	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7919	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8574	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7920	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8575		7921
…		…
8591		7937
8592	_ACEOF	7938	_ACEOF
8593		7939
8594	# The following way of writing the cache mishandles newlines in values,	7940	# The following way of writing the cache mishandles newlines in values,
8595	# but we know of no workaround that is simple, portable, and efficient.	7941	# but we know of no workaround that is simple, portable, and efficient.
8596	# So, don't put newlines in cache variables' values.	7942	# So, we kill variables containing newlines.
8597	# Ultrix sh set writes to stderr and can't be redirected directly,	7943	# Ultrix sh set writes to stderr and can't be redirected directly,
8598	# and sets the high bit in the cache file unless we assign to the vars.	7944	# and sets the high bit in the cache file unless we assign to the vars.
8599	{	7945	(
		7946	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		7947	eval ac_val=\$$ac_var
		7948	case $ac_val in #(
		7949	*${as_nl}*)
		7950	case $ac_var in #(
		7951	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7952	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7953	esac
		7954	case $ac_var in #(
		7955	_ | IFS | as_nl) ;; #(
		7956	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7957	*) { eval $ac_var=; unset $ac_var;} ;;
		7958	esac ;;
		7959	esac
		7960	done
		7961
8600	(set) 2>&1 |	7962	(set) 2>&1 |
8601	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7963	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8602	*ac_space=\ *)	7964	*${as_nl}ac_space=\ *)
8603	# `set' does not quote correctly, so add quotes (double-quote	7965	# `set' does not quote correctly, so add quotes: double-quote
8604	# substitution turns \\\\ into \\, and sed turns \\ into \).	7966	# substitution turns \\\\ into \\, and sed turns \\ into \.
8605	sed -n \	7967	sed -n \
8606	"s/'/'\\\\''/g;	7968	"s/'/'\\\\''/g;
8607	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7969	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8608	;;	7970	;; #(
8609	*)	7971	*)
8610	# `set' quotes correctly as required by POSIX, so do not add quotes.	7972	# `set' quotes correctly as required by POSIX, so do not add quotes.
8611	sed -n \
8612	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	7973	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8613	;;	7974	;;
8614	esac;	7975	esac |
8615	} |	7976	sort
		7977	) |
8616	sed '	7978	sed '
		7979	/^ac_cv_env_/b end
8617	t clear	7980	t clear
8618	: clear	7981	:clear
8619	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7982	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8620	t end	7983	t end
8621	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7984	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8622	: end' >>confcache	7985	:end' >>confcache
8623	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7986	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8624	if test -w $cache_file; then	7987	if test -w "$cache_file"; then
8625	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7988	if test "x$cache_file" != "x/dev/null"; then
		7989	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7990	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7991	if test ! -f "$cache_file" || test -h "$cache_file"; then
8626	cat confcache >$cache_file	7992	cat confcache >"$cache_file"
		7993	else
		7994	case $cache_file in #(
		7995	*/* | ?:*)
		7996	mv -f confcache "$cache_file"$$ &&
		7997	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7998	*)
		7999	mv -f confcache "$cache_file" ;;
		8000	esac
		8001	fi
		8002	fi
8627	else	8003	else
		8004	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8628	echo "not updating unwritable cache $cache_file"	8005	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8629	fi	8006	fi
8630	fi	8007	fi
8631	rm -f confcache	8008	rm -f confcache
8632		8009
8633		8010
8634		8011
8635	# Check whether --with-kernel or --without-kernel was given.	8012	# Check whether --with-kernel was given.
8636	if test "${with_kernel+set}" = set; then	8013	if test "${with_kernel+set}" = set; then :
8637	withval="$with_kernel"	8014	withval=$with_kernel; kerneldir="$withval"
8638	kerneldir="$withval"
8639	else	8015	else
8640	kerneldir="/usr/src/linux"	8016	kerneldir="/usr/src/linux"
8641		8017
8642	fi;	8018	fi
8643		8019
		8020
8644	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	8021	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
8645	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8022	$as_echo_n "checking for linux/if_tun.h... " >&6; }
8646	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8023	if ${tinc_cv_linux_if_tun_h+:} false; then :
8647	echo $ECHO_N "(cached) $ECHO_C" >&6	8024	$as_echo_n "(cached) " >&6
8648	else	8025	else
8649		8026
8650	cat >conftest.$ac_ext <<_ACEOF
8651	#line $LINENO "configure"
8652	/* confdefs.h. */
8653	_ACEOF
8654	cat confdefs.h >>conftest.$ac_ext	8027	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8655	cat >>conftest.$ac_ext <<_ACEOF
8656	/* end confdefs.h. */	8028	/* end confdefs.h. */
8657	#include "$kerneldir/include/linux/if_tun.h"	8029	#include "$kerneldir/include/linux/if_tun.h"
8658	int	8030	int
8659	main ()	8031	main ()
8660	{	8032	{
8661	int a = IFF_TAP;	8033	int a = IFF_TAP;
8662	;	8034	;
8663	return 0;	8035	return 0;
8664	}	8036	}
8665	_ACEOF	8037	_ACEOF
8666	rm -f conftest.$ac_objext	8038	if ac_fn_cxx_try_compile "$LINENO"; then :
8667	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8668	(eval $ac_compile) 2>&5
8669	ac_status=$?
8670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8671	(exit $ac_status); } &&
8672	{ ac_try='test -s conftest.$ac_objext'
8673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8674	(eval $ac_try) 2>&5
8675	ac_status=$?
8676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8677	(exit $ac_status); }; }; then
8678	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8039	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8679	else	8040	else
8680	echo "$as_me: failed program was:" >&5
8681	sed 's/^/| /' conftest.$ac_ext >&5
8682
8683	cat >conftest.$ac_ext <<_ACEOF
8684	#line $LINENO "configure"
8685	/* confdefs.h. */
8686	_ACEOF
8687	cat confdefs.h >>conftest.$ac_ext	8041	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8688	cat >>conftest.$ac_ext <<_ACEOF
8689	/* end confdefs.h. */	8042	/* end confdefs.h. */
8690	#include <linux/if_tun.h>	8043	#include <linux/if_tun.h>
8691	int	8044	int
8692	main ()	8045	main ()
8693	{	8046	{
8694	int a = IFF_TAP;	8047	int a = IFF_TAP;
8695	;	8048	;
8696	return 0;	8049	return 0;
8697	}	8050	}
8698	_ACEOF	8051	_ACEOF
8699	rm -f conftest.$ac_objext	8052	if ac_fn_cxx_try_compile "$LINENO"; then :
8700	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8701	(eval $ac_compile) 2>&5
8702	ac_status=$?
8703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8704	(exit $ac_status); } &&
8705	{ ac_try='test -s conftest.$ac_objext'
8706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8707	(eval $ac_try) 2>&5
8708	ac_status=$?
8709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8710	(exit $ac_status); }; }; then
8711	if_tun_h="default"	8053	if_tun_h="default"
8712	else	8054	else
8713	echo "$as_me: failed program was:" >&5
8714	sed 's/^/| /' conftest.$ac_ext >&5
8715
8716	if_tun_h="no"	8055	if_tun_h="no"
8717		8056
8718	fi	8057	fi
8719	rm -f conftest.$ac_objext conftest.$ac_ext	8058	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8720		8059
8721	fi	8060	fi
8722	rm -f conftest.$ac_objext conftest.$ac_ext	8061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8723		8062
8724	if test $if_tun_h = no; then	8063	if test $if_tun_h = no; then
8725	tinc_cv_linux_if_tun_h=none	8064	tinc_cv_linux_if_tun_h=none
8726	else	8065	else
8727	tinc_cv_linux_if_tun_h="$if_tun_h"	8066	tinc_cv_linux_if_tun_h="$if_tun_h"
8728	fi	8067	fi
8729		8068
8730	fi	8069	fi
8731	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
8732	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8071	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
8733		8072
8734	if test $tinc_cv_linux_if_tun_h != none; then	8073	if test $tinc_cv_linux_if_tun_h != none; then
8735		8074
8736	cat >>confdefs.h <<\_ACEOF	8075	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
8737	#define HAVE_TUNTAP 1
8738	_ACEOF
8739		8076
8740	if test $tinc_cv_linux_if_tun_h != default; then	8077	if test $tinc_cv_linux_if_tun_h != default; then
8741		8078
8742	cat >>confdefs.h <<_ACEOF	8079	cat >>confdefs.h <<_ACEOF
8743	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8080	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
8747	fi	8084	fi
8748		8085
8749		8086
8750		8087
8751		8088
		8089
8752	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8090	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8753		8091
8754		8092
8755	# Check whether --with-openssl-include or --without-openssl-include was given.	8093	# Check whether --with-openssl-include was given.
8756	if test "${with_openssl_include+set}" = set; then	8094	if test "${with_openssl_include+set}" = set; then :
8757	withval="$with_openssl_include"	8095	withval=$with_openssl_include; openssl_include="$withval"
8758	openssl_include="$withval"
8759	CFLAGS="$CFLAGS -I$withval"	8096	CFLAGS="$CFLAGS -I$withval"
8760	CPPFLAGS="$CPPFLAGS -I$withval"	8097	CPPFLAGS="$CPPFLAGS -I$withval"
8761		8098
8762	fi;	8099	fi
8763		8100
8764		8101
		8102
8765	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8103	# Check whether --with-openssl-lib was given.
8766	if test "${with_openssl_lib+set}" = set; then	8104	if test "${with_openssl_lib+set}" = set; then :
8767	withval="$with_openssl_lib"	8105	withval=$with_openssl_lib; openssl_lib="$withval"
8768	openssl_lib="$withval"
8769	LIBS="$LIBS -L$withval"	8106	LIBS="$LIBS -L$withval"
8770		8107
8771	fi;	8108	fi
8772		8109
8773		8110
8774
8775
8776
8777
8778
8779	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8111	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
8780	do	8112	do :
8781	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8113	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		8114	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8782	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8115	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8783	echo "$as_me:$LINENO: checking for $ac_header" >&5
8784	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8785	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8786	echo $ECHO_N "(cached) $ECHO_C" >&6
8787	fi
8788	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8789	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8790	else
8791	# Is the header compilable?
8792	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8793	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8794	cat >conftest.$ac_ext <<_ACEOF
8795	#line $LINENO "configure"
8796	/* confdefs.h. */
8797	_ACEOF
8798	cat confdefs.h >>conftest.$ac_ext
8799	cat >>conftest.$ac_ext <<_ACEOF
8800	/* end confdefs.h. */
8801	$ac_includes_default
8802	#include <$ac_header>
8803	_ACEOF
8804	rm -f conftest.$ac_objext
8805	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8806	(eval $ac_compile) 2>&5
8807	ac_status=$?
8808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8809	(exit $ac_status); } &&
8810	{ ac_try='test -s conftest.$ac_objext'
8811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8812	(eval $ac_try) 2>&5
8813	ac_status=$?
8814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8815	(exit $ac_status); }; }; then
8816	ac_header_compiler=yes
8817	else
8818	echo "$as_me: failed program was:" >&5
8819	sed 's/^/| /' conftest.$ac_ext >&5
8820
8821	ac_header_compiler=no
8822	fi
8823	rm -f conftest.$ac_objext conftest.$ac_ext
8824	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8825	echo "${ECHO_T}$ac_header_compiler" >&6
8826
8827	# Is the header present?
8828	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8829	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8830	cat >conftest.$ac_ext <<_ACEOF
8831	#line $LINENO "configure"
8832	/* confdefs.h. */
8833	_ACEOF
8834	cat confdefs.h >>conftest.$ac_ext
8835	cat >>conftest.$ac_ext <<_ACEOF
8836	/* end confdefs.h. */
8837	#include <$ac_header>
8838	_ACEOF
8839	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8840	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8841	ac_status=$?
8842	grep -v '^ *+' conftest.er1 >conftest.err
8843	rm -f conftest.er1
8844	cat conftest.err >&5
8845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8846	(exit $ac_status); } >/dev/null; then
8847	if test -s conftest.err; then
8848	ac_cpp_err=$ac_cxx_preproc_warn_flag
8849	else
8850	ac_cpp_err=
8851	fi
8852	else
8853	ac_cpp_err=yes
8854	fi
8855	if test -z "$ac_cpp_err"; then
8856	ac_header_preproc=yes
8857	else
8858	echo "$as_me: failed program was:" >&5
8859	sed 's/^/| /' conftest.$ac_ext >&5
8860
8861	ac_header_preproc=no
8862	fi
8863	rm -f conftest.err conftest.$ac_ext
8864	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8865	echo "${ECHO_T}$ac_header_preproc" >&6
8866
8867	# So? What about this header?
8868	case $ac_header_compiler:$ac_header_preproc in
8869	yes:no )
8870	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8871	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8872	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8873	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8874	(
8875	cat <<\_ASBOX
8876	## ------------------------------------ ##
8877	## Report this to bug-autoconf@gnu.org. ##
8878	## ------------------------------------ ##
8879	_ASBOX
8880	) |
8881	sed "s/^/$as_me: WARNING: /" >&2
8882	;;
8883	no:yes )
8884	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8885	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8886	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8887	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8888	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8889	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8890	(
8891	cat <<\_ASBOX
8892	## ------------------------------------ ##
8893	## Report this to bug-autoconf@gnu.org. ##
8894	## ------------------------------------ ##
8895	_ASBOX
8896	) |
8897	sed "s/^/$as_me: WARNING: /" >&2
8898	;;
8899	esac
8900	echo "$as_me:$LINENO: checking for $ac_header" >&5
8901	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8902	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8903	echo $ECHO_N "(cached) $ECHO_C" >&6
8904	else
8905	eval "$as_ac_Header=$ac_header_preproc"
8906	fi
8907	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8908	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8909
8910	fi
8911	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8912	cat >>confdefs.h <<_ACEOF	8116	cat >>confdefs.h <<_ACEOF
8913	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	8117	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8914	_ACEOF	8118	_ACEOF
8915		8119
8916	else	8120	else
8917	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8121	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
8918	echo "$as_me: error: OpenSSL header files not found." >&2;}
8919	{ (exit 1); exit 1; }; }; break
8920		8122
8921	fi	8123	fi
8922		8124
8923	done	8125	done
8924		8126
8925		8127
8926	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8128	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
8927		8129
8928	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8130	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
8929	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8131	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
8930	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8132	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
8931	echo $ECHO_N "(cached) $ECHO_C" >&6	8133	$as_echo_n "(cached) " >&6
8932	else	8134	else
8933	ac_check_lib_save_LIBS=$LIBS	8135	ac_check_lib_save_LIBS=$LIBS
8934	LIBS="-lcrypto $LIBS"	8136	LIBS="-lcrypto $LIBS"
8935	cat >conftest.$ac_ext <<_ACEOF
8936	#line $LINENO "configure"
8937	/* confdefs.h. */
8938	_ACEOF
8939	cat confdefs.h >>conftest.$ac_ext	8137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8940	cat >>conftest.$ac_ext <<_ACEOF
8941	/* end confdefs.h. */	8138	/* end confdefs.h. */
8942		8139
8943	/* Override any gcc2 internal prototype to avoid an error. */	8140	/* Override any GCC internal prototype to avoid an error.
		8141	Use char because int might match the return type of a GCC
		8142	builtin and then its argument prototype would still apply. */
8944	#ifdef __cplusplus	8143	#ifdef __cplusplus
8945	extern "C"	8144	extern "C"
8946	#endif	8145	#endif
8947	/* We use char because int might match the return type of a gcc2
8948	builtin and then its argument prototype would still apply. */
8949	char SHA1_version ();	8146	char SHA1_Init ();
8950	int	8147	int
8951	main ()	8148	main ()
8952	{	8149	{
8953	SHA1_version ();	8150	return SHA1_Init ();
8954	;	8151	;
8955	return 0;	8152	return 0;
8956	}	8153	}
8957	_ACEOF	8154	_ACEOF
8958	rm -f conftest.$ac_objext conftest$ac_exeext	8155	if ac_fn_cxx_try_link "$LINENO"; then :
8959	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8960	(eval $ac_link) 2>&5
8961	ac_status=$?
8962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8963	(exit $ac_status); } &&
8964	{ ac_try='test -s conftest$ac_exeext'
8965	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8966	(eval $ac_try) 2>&5
8967	ac_status=$?
8968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8969	(exit $ac_status); }; }; then
8970	ac_cv_lib_crypto_SHA1_version=yes	8156	ac_cv_lib_crypto_SHA1_Init=yes
8971	else	8157	else
8972	echo "$as_me: failed program was:" >&5
8973	sed 's/^/| /' conftest.$ac_ext >&5
8974
8975	ac_cv_lib_crypto_SHA1_version=no	8158	ac_cv_lib_crypto_SHA1_Init=no
8976	fi	8159	fi
8977	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8160	rm -f core conftest.err conftest.$ac_objext \
		8161	conftest$ac_exeext conftest.$ac_ext
8978	LIBS=$ac_check_lib_save_LIBS	8162	LIBS=$ac_check_lib_save_LIBS
8979	fi	8163	fi
8980	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
8981	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8165	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
8982	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8166	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
8983	LIBS="$LIBS -lcrypto"	8167	LIBS="$LIBS -lcrypto"
8984	else	8168	else
8985	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8169	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
8986	echo "$as_me: error: OpenSSL libraries not found." >&2;}
8987	{ (exit 1); exit 1; }; }
8988		8170
8989	fi	8171	fi
8990		8172
8991		8173
8992
8993
8994
8995
8996	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8174	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
8997	do	8175	do :
8998	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8176	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8999	echo "$as_me:$LINENO: checking for $ac_func" >&5	8177	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9000	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9001	if eval "test \"\${$as_ac_var+set}\" = set"; then	8178	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9002	echo $ECHO_N "(cached) $ECHO_C" >&6
9003	else
9004	cat >conftest.$ac_ext <<_ACEOF
9005	#line $LINENO "configure"
9006	/* confdefs.h. */
9007	_ACEOF
9008	cat confdefs.h >>conftest.$ac_ext
9009	cat >>conftest.$ac_ext <<_ACEOF
9010	/* end confdefs.h. */
9011	/* System header to define __stub macros and hopefully few prototypes,
9012	which can conflict with char $ac_func (); below.
9013	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9014	<limits.h> exists even on freestanding compilers. */
9015	#ifdef __STDC__
9016	# include <limits.h>
9017	#else
9018	# include <assert.h>
9019	#endif
9020	/* Override any gcc2 internal prototype to avoid an error. */
9021	#ifdef __cplusplus
9022	extern "C"
9023	{
9024	#endif
9025	/* We use char because int might match the return type of a gcc2
9026	builtin and then its argument prototype would still apply. */
9027	char $ac_func ();
9028	/* The GNU C library defines this for functions which it implements
9029	to always fail with ENOSYS. Some functions are actually named
9030	something starting with __ and the normal name is an alias. */
9031	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9032	choke me
9033	#else
9034	char (*f) () = $ac_func;
9035	#endif
9036	#ifdef __cplusplus
9037	}
9038	#endif
9039
9040	int
9041	main ()
9042	{
9043	return f != $ac_func;
9044	;
9045	return 0;
9046	}
9047	_ACEOF
9048	rm -f conftest.$ac_objext conftest$ac_exeext
9049	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9050	(eval $ac_link) 2>&5
9051	ac_status=$?
9052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9053	(exit $ac_status); } &&
9054	{ ac_try='test -s conftest$ac_exeext'
9055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9056	(eval $ac_try) 2>&5
9057	ac_status=$?
9058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9059	(exit $ac_status); }; }; then
9060	eval "$as_ac_var=yes"
9061	else
9062	echo "$as_me: failed program was:" >&5
9063	sed 's/^/| /' conftest.$ac_ext >&5
9064
9065	eval "$as_ac_var=no"
9066	fi
9067	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9068	fi
9069	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9070	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9071	if test `eval echo '${'$as_ac_var'}'` = yes; then
9072	cat >>confdefs.h <<_ACEOF	8179	cat >>confdefs.h <<_ACEOF
9073	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8180	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9074	_ACEOF	8181	_ACEOF
9075		8182
9076	fi	8183	fi
9077	done	8184	done
9078		8185
9079		8186
9080	echo "$as_me:$LINENO: checking for dlopen" >&5	8187	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9081	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9082	if test "${ac_cv_func_dlopen+set}" = set; then
9083	echo $ECHO_N "(cached) $ECHO_C" >&6
9084	else
9085	cat >conftest.$ac_ext <<_ACEOF
9086	#line $LINENO "configure"
9087	/* confdefs.h. */
9088	_ACEOF
9089	cat confdefs.h >>conftest.$ac_ext
9090	cat >>conftest.$ac_ext <<_ACEOF
9091	/* end confdefs.h. */
9092	/* System header to define __stub macros and hopefully few prototypes,
9093	which can conflict with char dlopen (); below.
9094	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9095	<limits.h> exists even on freestanding compilers. */
9096	#ifdef __STDC__
9097	# include <limits.h>
9098	#else
9099	# include <assert.h>
9100	#endif
9101	/* Override any gcc2 internal prototype to avoid an error. */
9102	#ifdef __cplusplus
9103	extern "C"
9104	{
9105	#endif
9106	/* We use char because int might match the return type of a gcc2
9107	builtin and then its argument prototype would still apply. */
9108	char dlopen ();
9109	/* The GNU C library defines this for functions which it implements
9110	to always fail with ENOSYS. Some functions are actually named
9111	something starting with __ and the normal name is an alias. */
9112	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9113	choke me
9114	#else
9115	char (*f) () = dlopen;
9116	#endif
9117	#ifdef __cplusplus
9118	}
9119	#endif
9120
9121	int
9122	main ()
9123	{
9124	return f != dlopen;
9125	;
9126	return 0;
9127	}
9128	_ACEOF
9129	rm -f conftest.$ac_objext conftest$ac_exeext
9130	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9131	(eval $ac_link) 2>&5
9132	ac_status=$?
9133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9134	(exit $ac_status); } &&
9135	{ ac_try='test -s conftest$ac_exeext'
9136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9137	(eval $ac_try) 2>&5
9138	ac_status=$?
9139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9140	(exit $ac_status); }; }; then
9141	ac_cv_func_dlopen=yes
9142	else
9143	echo "$as_me: failed program was:" >&5
9144	sed 's/^/| /' conftest.$ac_ext >&5
9145
9146	ac_cv_func_dlopen=no
9147	fi
9148	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9149	fi
9150	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9151	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9152	if test $ac_cv_func_dlopen = yes; then	8188	if test "x$ac_cv_func_dlopen" = xyes; then :
9153	:	8189
9154	else	8190	else
9155	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8191	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9156	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8192	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9157	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8193	if ${ac_cv_lib_dl_dlopen+:} false; then :
9158	echo $ECHO_N "(cached) $ECHO_C" >&6	8194	$as_echo_n "(cached) " >&6
9159	else	8195	else
9160	ac_check_lib_save_LIBS=$LIBS	8196	ac_check_lib_save_LIBS=$LIBS
9161	LIBS="-ldl $LIBS"	8197	LIBS="-ldl $LIBS"
9162	cat >conftest.$ac_ext <<_ACEOF
9163	#line $LINENO "configure"
9164	/* confdefs.h. */
9165	_ACEOF
9166	cat confdefs.h >>conftest.$ac_ext	8198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9167	cat >>conftest.$ac_ext <<_ACEOF
9168	/* end confdefs.h. */	8199	/* end confdefs.h. */
9169		8200
9170	/* Override any gcc2 internal prototype to avoid an error. */	8201	/* Override any GCC internal prototype to avoid an error.
		8202	Use char because int might match the return type of a GCC
		8203	builtin and then its argument prototype would still apply. */
9171	#ifdef __cplusplus	8204	#ifdef __cplusplus
9172	extern "C"	8205	extern "C"
9173	#endif	8206	#endif
9174	/* We use char because int might match the return type of a gcc2
9175	builtin and then its argument prototype would still apply. */
9176	char dlopen ();	8207	char dlopen ();
9177	int	8208	int
9178	main ()	8209	main ()
9179	{	8210	{
9180	dlopen ();	8211	return dlopen ();
9181	;	8212	;
9182	return 0;	8213	return 0;
9183	}	8214	}
9184	_ACEOF	8215	_ACEOF
9185	rm -f conftest.$ac_objext conftest$ac_exeext	8216	if ac_fn_cxx_try_link "$LINENO"; then :
9186	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9187	(eval $ac_link) 2>&5
9188	ac_status=$?
9189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9190	(exit $ac_status); } &&
9191	{ ac_try='test -s conftest$ac_exeext'
9192	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9193	(eval $ac_try) 2>&5
9194	ac_status=$?
9195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9196	(exit $ac_status); }; }; then
9197	ac_cv_lib_dl_dlopen=yes	8217	ac_cv_lib_dl_dlopen=yes
9198	else	8218	else
9199	echo "$as_me: failed program was:" >&5
9200	sed 's/^/| /' conftest.$ac_ext >&5
9201
9202	ac_cv_lib_dl_dlopen=no	8219	ac_cv_lib_dl_dlopen=no
9203	fi	8220	fi
9204	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8221	rm -f core conftest.err conftest.$ac_objext \
		8222	conftest$ac_exeext conftest.$ac_ext
9205	LIBS=$ac_check_lib_save_LIBS	8223	LIBS=$ac_check_lib_save_LIBS
9206	fi	8224	fi
9207	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8225	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9208	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8226	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9209	if test $ac_cv_lib_dl_dlopen = yes; then	8227	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9210	LIBS="$LIBS -ldl"	8228	LIBS="$LIBS -ldl"
9211	else	8229	else
9212	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8230	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9213	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9214	{ (exit 1); exit 1; }; }
9215		8231
9216	fi	8232	fi
9217		8233
9218		8234
9219	fi	8235	fi
9220		8236
9221		8237
		8238	ac_fn_cxx_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
		8239	if test "x$ac_cv_func_inflate" = xyes; then :
		8240
		8241	else
		8242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
		8243	$as_echo_n "checking for inflate in -lz... " >&6; }
		8244	if ${ac_cv_lib_z_inflate+:} false; then :
		8245	$as_echo_n "(cached) " >&6
		8246	else
		8247	ac_check_lib_save_LIBS=$LIBS
		8248	LIBS="-lz $LIBS"
		8249	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8250	/* end confdefs.h. */
		8251
		8252	/* Override any GCC internal prototype to avoid an error.
		8253	Use char because int might match the return type of a GCC
		8254	builtin and then its argument prototype would still apply. */
		8255	#ifdef __cplusplus
		8256	extern "C"
		8257	#endif
		8258	char inflate ();
		8259	int
		8260	main ()
		8261	{
		8262	return inflate ();
		8263	;
		8264	return 0;
		8265	}
		8266	_ACEOF
		8267	if ac_fn_cxx_try_link "$LINENO"; then :
		8268	ac_cv_lib_z_inflate=yes
		8269	else
		8270	ac_cv_lib_z_inflate=no
		8271	fi
		8272	rm -f core conftest.err conftest.$ac_objext \
		8273	conftest$ac_exeext conftest.$ac_ext
		8274	LIBS=$ac_check_lib_save_LIBS
		8275	fi
		8276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
		8277	$as_echo "$ac_cv_lib_z_inflate" >&6; }
		8278	if test "x$ac_cv_lib_z_inflate" = xyes; then :
		8279	LIBS="$LIBS -lz"
		8280	else
		8281	as_fn_error $? "OpenSSL depends on libz." "$LINENO" 5
		8282
		8283	fi
		8284
		8285
		8286	fi
		8287
		8288
		8289	if test "x$openssl_include" != x; then
9222	CXXFLAGS="-I$openssl_include"	8290	CXXFLAGS="$CXXFLAGS -I$openssl_include"
		8291	fi
9223		8292
9224	# Check whether --enable-rohc or --disable-rohc was given.	8293	# Check whether --enable-threads was given.
9225	if test "${enable_rohc+set}" = set; then	8294	if test "${enable_threads+set}" = set; then :
9226	enableval="$enable_rohc"	8295	enableval=$enable_threads; try_threads=$enableval
		8296	else
		8297	try_threads=yes
9227		8298
9228	echo
9229	echo "**********************************************************************"
9230	echo "**********************************************************************"
9231	echo "**** --enable-rohc not yet implemented *******************************"
9232	echo "**********************************************************************"
9233	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9234	echo "**** implementation to be used in GPL code on the web."
9235	echo "**** so this option is just a fake. Please implement one and send it"
9236	echo "**** to me ;)"
9237	echo "**********************************************************************"
9238	echo "**********************************************************************"
9239	echo "**********************************************************************"
9240	echo "**********************************************************************"
9241	echo
9242
9243
9244	fi;	8299	fi
9245		8300
		8301
		8302	if test "x$try_threads" = xyes; then
		8303	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8304	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8305
		8306	LIBS="$LIBS -lpthread"
		8307	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8308	/* end confdefs.h. */
		8309	#include <pthread.h>
		8310	int
		8311	main ()
		8312	{
		8313	pthread_t id; pthread_create (&id, 0, 0, 0);
		8314	;
		8315	return 0;
		8316	}
		8317	_ACEOF
		8318	if ac_fn_cxx_try_compile "$LINENO"; then :
		8319
		8320	cat >>confdefs.h <<_ACEOF
		8321	#define ENABLE_PTHREADS 1
		8322	_ACEOF
		8323
		8324
		8325	fi
		8326	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8327
		8328	fi
		8329
		8330
		8331	fi
		8332
		8333	# Check whether --enable-static-daemon was given.
		8334	if test "${enable_static_daemon+set}" = set; then :
		8335	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8336
		8337	fi
		8338
		8339
		8340
		8341
		8342
		8343
		8344	if test x$rohc = xtrue; then
		8345	ROHC_TRUE=
		8346	ROHC_FALSE='#'
		8347	else
		8348	ROHC_TRUE='#'
		8349	ROHC_FALSE=
		8350	fi
		8351
		8352
		8353
		8354	ICMP=1
9246	# Check whether --enable-icmp or --disable-icmp was given.	8355	# Check whether --enable-icmp was given.
9247	if test "${enable_icmp+set}" = set; then	8356	if test "${enable_icmp+set}" = set; then :
9248	enableval="$enable_icmp"	8357	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8358	ICMP=0
		8359	fi
		8360
		8361	fi
		8362
		8363	if test "x$ICMP" = x1; then
9249		8364
9250	cat >>confdefs.h <<_ACEOF	8365	cat >>confdefs.h <<_ACEOF
9251	#define ENABLE_ICMP 1	8366	#define ENABLE_ICMP 1
9252	_ACEOF	8367	_ACEOF
9253		8368
9254
9255	fi;	8369	fi
9256		8370
		8371	TCP=1
9257	# Check whether --enable-tcp or --disable-tcp was given.	8372	# Check whether --enable-tcp was given.
9258	if test "${enable_tcp+set}" = set; then	8373	if test "${enable_tcp+set}" = set; then :
9259	enableval="$enable_tcp"	8374	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8375	TCP=0
		8376	fi
		8377
		8378	fi
		8379
		8380	if test "x$TCP" = x1; then
9260		8381
9261	cat >>confdefs.h <<_ACEOF	8382	cat >>confdefs.h <<_ACEOF
9262	#define ENABLE_TCP 1	8383	#define ENABLE_TCP 1
9263	_ACEOF	8384	_ACEOF
9264		8385
9265
9266	fi;	8386	fi
9267		8387
		8388	HTTP=1
9268	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8389	# Check whether --enable-http-proxy was given.
9269	if test "${enable_http_proxy+set}" = set; then	8390	if test "${enable_http_proxy+set}" = set; then :
9270	enableval="$enable_http_proxy"	8391	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8392	HTTP=0
		8393	fi
		8394
		8395	fi
		8396
		8397	if test "x$HTTP" = x1; then
9271		8398
9272	cat >>confdefs.h <<_ACEOF	8399	cat >>confdefs.h <<_ACEOF
9273	#define ENABLE_HTTP_PROXY 1	8400	#define ENABLE_HTTP_PROXY 1
9274	_ACEOF	8401	_ACEOF
9275		8402
9276
9277	fi;	8403	fi
9278		8404
9279	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.	8405	# Check whether --enable-dns was given.
9280	if test "${enable_hmac_length+set}" = set; then	8406	if test "${enable_dns+set}" = set; then :
9281	enableval="$enable_hmac_length"	8407	enableval=$enable_dns;
9282	HMAC=$enableval	8408	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8409	if test "x$ac_cv_header_gmp_h" = xyes; then :
9283		8410
		8411	else
		8412	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
9284	fi;	8413	fi
		8414
		8415
		8416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8417	$as_echo_n "checking for main in -lgmp... " >&6; }
		8418	if ${ac_cv_lib_gmp_main+:} false; then :
		8419	$as_echo_n "(cached) " >&6
		8420	else
		8421	ac_check_lib_save_LIBS=$LIBS
		8422	LIBS="-lgmp $LIBS"
		8423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8424	/* end confdefs.h. */
		8425
		8426
		8427	int
		8428	main ()
		8429	{
		8430	return main ();
		8431	;
		8432	return 0;
		8433	}
		8434	_ACEOF
		8435	if ac_fn_cxx_try_link "$LINENO"; then :
		8436	ac_cv_lib_gmp_main=yes
		8437	else
		8438	ac_cv_lib_gmp_main=no
		8439	fi
		8440	rm -f core conftest.err conftest.$ac_objext \
		8441	conftest$ac_exeext conftest.$ac_ext
		8442	LIBS=$ac_check_lib_save_LIBS
		8443	fi
		8444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		8445	$as_echo "$ac_cv_lib_gmp_main" >&6; }
		8446	if test "x$ac_cv_lib_gmp_main" = xyes; then :
		8447	cat >>confdefs.h <<_ACEOF
		8448	#define HAVE_LIBGMP 1
		8449	_ACEOF
		8450
		8451	LIBS="-lgmp $LIBS"
		8452
		8453	else
		8454	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		8455	fi
		8456
		8457
9285		8458
9286	cat >>confdefs.h <<_ACEOF	8459	cat >>confdefs.h <<_ACEOF
9287	#define HMACLENGTH $HMAC	8460	#define ENABLE_DNS 1
9288	_ACEOF	8461	_ACEOF
9289		8462
9290		8463
9291	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.	8464
		8465	fi
		8466
		8467
		8468	RSA=3072
		8469	# Check whether --enable-rsa-length was given.
9292	if test "${enable_rand_length+set}" = set; then	8470	if test "${enable_rsa_length+set}" = set; then :
9293	enableval="$enable_rand_length"	8471	enableval=$enable_rsa_length; RSA=$enableval
9294	RAND=$enableval
9295		8472
9296	fi;	8473	fi
		8474
9297		8475
9298	cat >>confdefs.h <<_ACEOF	8476	cat >>confdefs.h <<_ACEOF
9299	#define RAND_SIZE $RAND	8477	#define RSABITS $RSA
9300	_ACEOF	8478	_ACEOF
9301		8479
9302		8480
9303	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.	8481	HMACSIZE=12
		8482	# Check whether --enable-hmac-length was given.
9304	if test "${enable_mtu+set}" = set; then	8483	if test "${enable_hmac_length+set}" = set; then :
9305	enableval="$enable_mtu"	8484	enableval=$enable_hmac_length; HMACSIZE=$enableval
9306	MTU=$enableval
9307		8485
9308	fi;	8486	fi
		8487
9309		8488
9310	cat >>confdefs.h <<_ACEOF	8489	cat >>confdefs.h <<_ACEOF
		8490	#define HMACLENGTH $HMACSIZE
		8491	_ACEOF
		8492
		8493
		8494	MTU=1500
		8495	# Check whether --enable-max-mtu was given.
		8496	if test "${enable_max_mtu+set}" = set; then :
		8497	enableval=$enable_max_mtu; MTU=$enableval
		8498
		8499	fi
		8500
		8501
		8502	cat >>confdefs.h <<_ACEOF
9311	#define MAX_MTU $MTU + 14	8503	#define MAX_MTU ($MTU + 14)
9312	_ACEOF	8504	_ACEOF
9313		8505
9314		8506
9315	COMPRESS=1	8507	COMPRESS=1
9316	# Check whether --enable-compression or --disable-compression was given.	8508	# Check whether --enable-compression was given.
9317	if test "${enable_compression+set}" = set; then	8509	if test "${enable_compression+set}" = set; then :
9318	enableval="$enable_compression"	8510	enableval=$enable_compression; if test "x$enableval" = xno; then
9319	if test "x$enableval" = xno; then
9320	COMPRESS=0	8511	COMPRESS=0
9321	fi	8512	fi
9322		8513
9323	fi;	8514	fi
		8515
9324		8516
9325	cat >>confdefs.h <<_ACEOF	8517	cat >>confdefs.h <<_ACEOF
9326	#define ENABLE_COMPRESSION $COMPRESS	8518	#define ENABLE_COMPRESSION $COMPRESS
9327	_ACEOF	8519	_ACEOF
9328		8520
9329		8521
9330	CIPHER=bf_cbc	8522	CIPHER=aes_128_ctr
9331	# Check whether --enable-cipher or --disable-cipher was given.	8523	# Check whether --enable-cipher was given.
9332	if test "${enable_cipher+set}" = set; then	8524	if test "${enable_cipher+set}" = set; then :
9333	enableval="$enable_cipher"	8525	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9334	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9335	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8526	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9336	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8527	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9337	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8528	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8529	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8530	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9338		8531
9339	fi;	8532	fi
		8533
9340		8534
9341	cat >>confdefs.h <<_ACEOF	8535	cat >>confdefs.h <<_ACEOF
9342	#define ENABLE_CIPHER EVP_${CIPHER}	8536	#define ENABLE_CIPHER EVP_${CIPHER}
9343	_ACEOF	8537	_ACEOF
9344		8538
9345		8539
9346	DIGEST=sha1	8540	HMAC=sha1
9347	# Check whether --enable-digest or --disable-digest was given.	8541	# Check whether --enable-hmac-digest was given.
9348	if test "${enable_digest+set}" = set; then	8542	if test "${enable_hmac_digest+set}" = set; then :
9349	enableval="$enable_digest"	8543	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8544	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8545	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9350	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8546	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9351	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8547	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9352	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9353	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9354		8548
9355	fi;	8549	fi
		8550
9356		8551
9357	cat >>confdefs.h <<_ACEOF	8552	cat >>confdefs.h <<_ACEOF
		8553	#define ENABLE_HMAC EVP_${HMAC}
		8554	_ACEOF
		8555
		8556
		8557	AUTH=sha512
		8558	# Check whether --enable-auth-digest was given.
		8559	if test "${enable_auth_digest+set}" = set; then :
		8560	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8561	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8562	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8563
		8564	fi
		8565
		8566
		8567	cat >>confdefs.h <<_ACEOF
9358	#define ENABLE_DIGEST EVP_${DIGEST}	8568	#define ENABLE_AUTH EVP_${AUTH}
9359	_ACEOF	8569	_ACEOF
9360		8570
9361		8571
9362	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8572	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9363	CXXFLAGS="$CXXFLAGS -fno-rtti"	8573	CXXFLAGS="$CXXFLAGS -fno-rtti"
9364	fi	8574	fi
9365		8575
9366	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8576	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
9367	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8577	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9368	fi	8578	#fi
9369		8579
9370	if $CXX -v --help 2>&1 | grep -q ffunction-sections; then	8580	LIBS="$EXTRA_LIBS $LIBS"
9371	CXXFLAGS="$CXXFLAGS -ffunction-sections"
9372	fi
9373		8581
9374	if $LD -v --help 2>&1 | grep -q gc-sections; then
9375	LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9376	fi
9377		8582
9378		8583
9379		8584
9380
9381
9382	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8585	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8586
9383	cat >confcache <<\_ACEOF	8587	cat >confcache <<\_ACEOF
9384	# This file is a shell script that caches the results of configure	8588	# This file is a shell script that caches the results of configure
9385	# tests run on this system so they can be shared between configure	8589	# tests run on this system so they can be shared between configure
9386	# scripts and configure runs, see configure's option --config-cache.	8590	# scripts and configure runs, see configure's option --config-cache.
9387	# It is not useful on other systems. If it contains results you don't	8591	# It is not useful on other systems. If it contains results you don't
…		…
9396		8600
9397	_ACEOF	8601	_ACEOF
9398		8602
9399	# The following way of writing the cache mishandles newlines in values,	8603	# The following way of writing the cache mishandles newlines in values,
9400	# but we know of no workaround that is simple, portable, and efficient.	8604	# but we know of no workaround that is simple, portable, and efficient.
9401	# So, don't put newlines in cache variables' values.	8605	# So, we kill variables containing newlines.
9402	# Ultrix sh set writes to stderr and can't be redirected directly,	8606	# Ultrix sh set writes to stderr and can't be redirected directly,
9403	# and sets the high bit in the cache file unless we assign to the vars.	8607	# and sets the high bit in the cache file unless we assign to the vars.
9404	{	8608	(
		8609	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8610	eval ac_val=\$$ac_var
		8611	case $ac_val in #(
		8612	*${as_nl}*)
		8613	case $ac_var in #(
		8614	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8615	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8616	esac
		8617	case $ac_var in #(
		8618	_ | IFS | as_nl) ;; #(
		8619	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8620	*) { eval $ac_var=; unset $ac_var;} ;;
		8621	esac ;;
		8622	esac
		8623	done
		8624
9405	(set) 2>&1 |	8625	(set) 2>&1 |
9406	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8626	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9407	*ac_space=\ *)	8627	*${as_nl}ac_space=\ *)
9408	# `set' does not quote correctly, so add quotes (double-quote	8628	# `set' does not quote correctly, so add quotes: double-quote
9409	# substitution turns \\\\ into \\, and sed turns \\ into \).	8629	# substitution turns \\\\ into \\, and sed turns \\ into \.
9410	sed -n \	8630	sed -n \
9411	"s/'/'\\\\''/g;	8631	"s/'/'\\\\''/g;
9412	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8632	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9413	;;	8633	;; #(
9414	*)	8634	*)
9415	# `set' quotes correctly as required by POSIX, so do not add quotes.	8635	# `set' quotes correctly as required by POSIX, so do not add quotes.
9416	sed -n \
9417	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	8636	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9418	;;	8637	;;
9419	esac;	8638	esac |
9420	} |	8639	sort
		8640	) |
9421	sed '	8641	sed '
		8642	/^ac_cv_env_/b end
9422	t clear	8643	t clear
9423	: clear	8644	:clear
9424	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8645	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9425	t end	8646	t end
9426	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8647	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9427	: end' >>confcache	8648	:end' >>confcache
9428	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8649	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9429	if test -w $cache_file; then	8650	if test -w "$cache_file"; then
9430	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8651	if test "x$cache_file" != "x/dev/null"; then
		8652	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8653	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8654	if test ! -f "$cache_file" || test -h "$cache_file"; then
9431	cat confcache >$cache_file	8655	cat confcache >"$cache_file"
		8656	else
		8657	case $cache_file in #(
		8658	*/* | ?:*)
		8659	mv -f confcache "$cache_file"$$ &&
		8660	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8661	*)
		8662	mv -f confcache "$cache_file" ;;
		8663	esac
		8664	fi
		8665	fi
9432	else	8666	else
		8667	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9433	echo "not updating unwritable cache $cache_file"	8668	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9434	fi	8669	fi
9435	fi	8670	fi
9436	rm -f confcache	8671	rm -f confcache
9437		8672
9438	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8673	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9439	# Let make expand exec_prefix.	8674	# Let make expand exec_prefix.
9440	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8675	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9441		8676
9442	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9443	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9444	# trailing colons and then remove the whole line if VPATH becomes empty
9445	# (actually we leave an empty line to preserve line numbers).
9446	if test "x$srcdir" = x.; then
9447	ac_vpsub='/^[ ]*VPATH[ ]*=/{
9448	s/:*\$(srcdir):*/:/;
9449	s/:*\${srcdir}:*/:/;
9450	s/:*@srcdir@:*/:/;
9451	s/^\([^=]*=[ ]*\):*/\1/;
9452	s/:*$//;
9453	s/^[^=]*=[ ]*$//;
9454	}'
9455	fi
9456
9457	DEFS=-DHAVE_CONFIG_H	8677	DEFS=-DHAVE_CONFIG_H
9458		8678
9459	ac_libobjs=	8679	ac_libobjs=
9460	ac_ltlibobjs=	8680	ac_ltlibobjs=
		8681	U=
9461	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8682	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9462	# 1. Remove the extension, and $U if already installed.	8683	# 1. Remove the extension, and $U if already installed.
9463	ac_i=`echo "$ac_i" |
9464	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8684	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9465	# 2. Add them.	8685	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9466	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8686	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9467	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8687	# will be set to the directory where LIBOBJS objects are built.
		8688	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8689	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9468	done	8690	done
9469	LIBOBJS=$ac_libobjs	8691	LIBOBJS=$ac_libobjs
9470		8692
9471	LTLIBOBJS=$ac_ltlibobjs	8693	LTLIBOBJS=$ac_ltlibobjs
9472		8694
9473		8695
9474	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8696	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9475	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8697	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9476	Usually this means the macro was only invoked conditionally." >&5	8698	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9477	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9478	Usually this means the macro was only invoked conditionally." >&2;}
9479	{ (exit 1); exit 1; }; }
9480	fi	8699	fi
9481	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8700	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9482	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8701	as_fn_error $? "conditional \"AMDEP\" was never defined.
9483	Usually this means the macro was only invoked conditionally." >&5	8702	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9484	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9485	Usually this means the macro was only invoked conditionally." >&2;}
9486	{ (exit 1); exit 1; }; }
9487	fi	8703	fi
9488	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8704	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9489	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8705	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9490	Usually this means the macro was only invoked conditionally." >&5	8706	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9491	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9492	Usually this means the macro was only invoked conditionally." >&2;}
9493	{ (exit 1); exit 1; }; }
9494	fi
9495	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9496	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9497	Usually this means the macro was only invoked conditionally." >&5
9498	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9499	Usually this means the macro was only invoked conditionally." >&2;}
9500	{ (exit 1); exit 1; }; }
9501	fi	8707	fi
9502	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8708	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9503	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8709	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9504	Usually this means the macro was only invoked conditionally." >&5	8710	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9505	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8711	fi
		8712	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8713	as_fn_error $? "conditional \"ROHC\" was never defined.
9506	Usually this means the macro was only invoked conditionally." >&2;}	8714	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9507	{ (exit 1); exit 1; }; }
9508	fi	8715	fi
9509		8716
9510	: ${CONFIG_STATUS=./config.status}	8717	: "${CONFIG_STATUS=./config.status}"
		8718	ac_write_fail=0
9511	ac_clean_files_save=$ac_clean_files	8719	ac_clean_files_save=$ac_clean_files
9512	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8720	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9513	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8721	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9514	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8722	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9515	cat >$CONFIG_STATUS <<_ACEOF	8723	as_write_fail=0
		8724	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9516	#! $SHELL	8725	#! $SHELL
9517	# Generated by $as_me.	8726	# Generated by $as_me.
9518	# Run this file to recreate the current configuration.	8727	# Run this file to recreate the current configuration.
9519	# Compiler output produced by configure, useful for debugging	8728	# Compiler output produced by configure, useful for debugging
9520	# configure, is in config.log if it exists.	8729	# configure, is in config.log if it exists.
9521		8730
9522	debug=false	8731	debug=false
9523	ac_cs_recheck=false	8732	ac_cs_recheck=false
9524	ac_cs_silent=false	8733	ac_cs_silent=false
		8734
9525	SHELL=\${CONFIG_SHELL-$SHELL}	8735	SHELL=\${CONFIG_SHELL-$SHELL}
		8736	export SHELL
9526	_ACEOF	8737	_ASEOF
9527		8738	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9528	cat >>$CONFIG_STATUS <<\_ACEOF
9529	## --------------------- ##	8739	## -------------------- ##
9530	## M4sh Initialization. ##	8740	## M4sh Initialization. ##
9531	## --------------------- ##	8741	## -------------------- ##
9532		8742
9533	# Be Bourne compatible	8743	# Be more Bourne compatible
		8744	DUALCASE=1; export DUALCASE # for MKS sh
9534	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8745	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9535	emulate sh	8746	emulate sh
9536	NULLCMD=:	8747	NULLCMD=:
9537	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8748	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9538	# is contrary to our usage. Disable this feature.	8749	# is contrary to our usage. Disable this feature.
9539	alias -g '${1+"$@"}'='"$@"'	8750	alias -g '${1+"$@"}'='"$@"'
9540	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8751	setopt NO_GLOB_SUBST
		8752	else
		8753	case `(set -o) 2>/dev/null` in #(
		8754	*posix*) :
9541	set -o posix	8755	set -o posix ;; #(
		8756	*) :
		8757	;;
		8758	esac
9542	fi	8759	fi
9543		8760
9544	# Support unset when possible.	8761
9545	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	8762	as_nl='
9546	as_unset=unset	8763	'
		8764	export as_nl
		8765	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8766	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8767	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8768	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8769	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8770	# but without wasting forks for bash or zsh.
		8771	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8772	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8773	as_echo='print -r --'
		8774	as_echo_n='print -rn --'
		8775	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8776	as_echo='printf %s\n'
		8777	as_echo_n='printf %s'
		8778	else
		8779	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8780	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8781	as_echo_n='/usr/ucb/echo -n'
9547	else	8782	else
9548	as_unset=false	8783	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8784	as_echo_n_body='eval
		8785	arg=$1;
		8786	case $arg in #(
		8787	*"$as_nl"*)
		8788	expr "X$arg" : "X\\(.*\\)$as_nl";
		8789	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8790	esac;
		8791	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8792	'
		8793	export as_echo_n_body
		8794	as_echo_n='sh -c $as_echo_n_body as_echo'
		8795	fi
		8796	export as_echo_body
		8797	as_echo='sh -c $as_echo_body as_echo'
9549	fi	8798	fi
9550		8799
		8800	# The user is always right.
		8801	if test "${PATH_SEPARATOR+set}" != set; then
		8802	PATH_SEPARATOR=:
		8803	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8804	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8805	PATH_SEPARATOR=';'
		8806	}
		8807	fi
9551		8808
9552	# Work around bugs in pre-3.0 UWIN ksh.	8809
9553	$as_unset ENV MAIL MAILPATH	8810	# IFS
		8811	# We need space, tab and new line, in precisely that order. Quoting is
		8812	# there to prevent editors from complaining about space-tab.
		8813	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8814	# splitting by setting IFS to empty value.)
		8815	IFS=" "" $as_nl"
		8816
		8817	# Find who we are. Look in the path if we contain no directory separator.
		8818	as_myself=
		8819	case $0 in #((
		8820	*[\\/]* ) as_myself=$0 ;;
		8821	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8822	for as_dir in $PATH
		8823	do
		8824	IFS=$as_save_IFS
		8825	test -z "$as_dir" && as_dir=.
		8826	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8827	done
		8828	IFS=$as_save_IFS
		8829
		8830	;;
		8831	esac
		8832	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8833	# in which case we are not to be found in the path.
		8834	if test "x$as_myself" = x; then
		8835	as_myself=$0
		8836	fi
		8837	if test ! -f "$as_myself"; then
		8838	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8839	exit 1
		8840	fi
		8841
		8842	# Unset variables that we do not need and which cause bugs (e.g. in
		8843	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8844	# suppresses any "Segmentation fault" message there. '((' could
		8845	# trigger a bug in pdksh 5.2.14.
		8846	for as_var in BASH_ENV ENV MAIL MAILPATH
		8847	do eval test x\${$as_var+set} = xset \
		8848	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8849	done
9554	PS1='$ '	8850	PS1='$ '
9555	PS2='> '	8851	PS2='> '
9556	PS4='+ '	8852	PS4='+ '
9557		8853
9558	# NLS nuisances.	8854	# NLS nuisances.
9559	for as_var in \	8855	LC_ALL=C
9560	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8856	export LC_ALL
9561	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8857	LANGUAGE=C
9562	LC_TELEPHONE LC_TIME	8858	export LANGUAGE
9563	do	8859
9564	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	8860	# CDPATH.
9565	eval $as_var=C; export $as_var	8861	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9566	else	8862
9567	$as_unset $as_var	8863
		8864	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8865	# ----------------------------------------
		8866	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8867	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8868	# script with STATUS, using 1 if that was 0.
		8869	as_fn_error ()
		8870	{
		8871	as_status=$1; test $as_status -eq 0 && as_status=1
		8872	if test "$4"; then
		8873	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8874	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9568	fi	8875	fi
9569	done	8876	$as_echo "$as_me: error: $2" >&2
		8877	as_fn_exit $as_status
		8878	} # as_fn_error
9570		8879
9571	# Required to use basename.	8880
		8881	# as_fn_set_status STATUS
		8882	# -----------------------
		8883	# Set $? to STATUS, without forking.
		8884	as_fn_set_status ()
		8885	{
		8886	return $1
		8887	} # as_fn_set_status
		8888
		8889	# as_fn_exit STATUS
		8890	# -----------------
		8891	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8892	as_fn_exit ()
		8893	{
		8894	set +e
		8895	as_fn_set_status $1
		8896	exit $1
		8897	} # as_fn_exit
		8898
		8899	# as_fn_unset VAR
		8900	# ---------------
		8901	# Portably unset VAR.
		8902	as_fn_unset ()
		8903	{
		8904	{ eval $1=; unset $1;}
		8905	}
		8906	as_unset=as_fn_unset
		8907	# as_fn_append VAR VALUE
		8908	# ----------------------
		8909	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8910	# advantage of any shell optimizations that allow amortized linear growth over
		8911	# repeated appends, instead of the typical quadratic growth present in naive
		8912	# implementations.
		8913	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8914	eval 'as_fn_append ()
		8915	{
		8916	eval $1+=\$2
		8917	}'
		8918	else
		8919	as_fn_append ()
		8920	{
		8921	eval $1=\$$1\$2
		8922	}
		8923	fi # as_fn_append
		8924
		8925	# as_fn_arith ARG...
		8926	# ------------------
		8927	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8928	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8929	# must be portable across $(()) and expr.
		8930	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8931	eval 'as_fn_arith ()
		8932	{
		8933	as_val=$(( $* ))
		8934	}'
		8935	else
		8936	as_fn_arith ()
		8937	{
		8938	as_val=`expr "$@" || test $? -eq 1`
		8939	}
		8940	fi # as_fn_arith
		8941
		8942
9572	if expr a : '\(a\)' >/dev/null 2>&1; then	8943	if expr a : '\(a\)' >/dev/null 2>&1 &&
		8944	test "X`expr 00001 : '.*\(...\)'`" = X001; then
9573	as_expr=expr	8945	as_expr=expr
9574	else	8946	else
9575	as_expr=false	8947	as_expr=false
9576	fi	8948	fi
9577		8949
9578	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8950	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9579	as_basename=basename	8951	as_basename=basename
9580	else	8952	else
9581	as_basename=false	8953	as_basename=false
9582	fi	8954	fi
9583		8955
		8956	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8957	as_dirname=dirname
		8958	else
		8959	as_dirname=false
		8960	fi
9584		8961
9585	# Name of the executable.
9586	as_me=`$as_basename "$0" ||	8962	as_me=`$as_basename -- "$0" ||
9587	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8963	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9588	X"$0" : 'X\(//\)$' \| \	8964	X"$0" : 'X\(//\)$' \| \
9589	X"$0" : 'X\(/\)$' \| \	8965	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9590	. : '\(.\)' 2>/dev/null ||
9591	echo X/"$0" |	8966	$as_echo X/"$0" |
9592	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	8967	sed '/^.*\/\([^/][^/]*\)\/*$/{
9593	/^X\/\(\/\/\)$/{ s//\1/; q; }	8968	s//\1/
9594	/^X\/\(\/\).*/{ s//\1/; q; }	8969	q
		8970	}
		8971	/^X\/\(\/\/\)$/{
		8972	s//\1/
		8973	q
		8974	}
		8975	/^X\/\(\/\).*/{
		8976	s//\1/
		8977	q
		8978	}
9595	s/.*/./; q'`	8979	s/.*/./; q'`
9596		8980
9597
9598	# PATH needs CR, and LINENO needs CR and PATH.
9599	# Avoid depending upon Character Ranges.	8981	# Avoid depending upon Character Ranges.
9600	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8982	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9601	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8983	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9602	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8984	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9603	as_cr_digits='0123456789'	8985	as_cr_digits='0123456789'
9604	as_cr_alnum=$as_cr_Letters$as_cr_digits	8986	as_cr_alnum=$as_cr_Letters$as_cr_digits
9605		8987
9606	# The user is always right.	8988	ECHO_C= ECHO_N= ECHO_T=
9607	if test "${PATH_SEPARATOR+set}" != set; then	8989	case `echo -n x` in #(((((
9608	echo "#! /bin/sh" >conf$$.sh	8990	-n*)
9609	echo "exit 0" >>conf$$.sh	8991	case `echo 'xy\c'` in
9610	chmod +x conf$$.sh	8992	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
9611	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8993	xy) ECHO_C='\c';;
9612	PATH_SEPARATOR=';'	8994	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8995	ECHO_T=' ';;
		8996	esac;;
		8997	*)
		8998	ECHO_N='-n';;
		8999	esac
		9000
		9001	rm -f conf$$ conf$$.exe conf$$.file
		9002	if test -d conf$$.dir; then
		9003	rm -f conf$$.dir/conf$$.file
		9004	else
		9005	rm -f conf$$.dir
		9006	mkdir conf$$.dir 2>/dev/null
		9007	fi
		9008	if (echo >conf$$.file) 2>/dev/null; then
		9009	if ln -s conf$$.file conf$$ 2>/dev/null; then
		9010	as_ln_s='ln -s'
		9011	# ... but there are two gotchas:
		9012	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9013	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9014	# In both cases, we have to default to `cp -pR'.
		9015	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		9016	as_ln_s='cp -pR'
		9017	elif ln conf$$.file conf$$ 2>/dev/null; then
		9018	as_ln_s=ln
9613	else	9019	else
9614	PATH_SEPARATOR=:	9020	as_ln_s='cp -pR'
9615	fi	9021	fi
9616	rm -f conf$$.sh	9022	else
		9023	as_ln_s='cp -pR'
9617	fi	9024	fi
		9025	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9026	rmdir conf$$.dir 2>/dev/null
9618		9027
9619		9028
9620	as_lineno_1=$LINENO	9029	# as_fn_mkdir_p
9621	as_lineno_2=$LINENO	9030	# -------------
9622	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9031	# Create "$as_dir" as a directory, including parents if necessary.
9623	test "x$as_lineno_1" != "x$as_lineno_2" &&	9032	as_fn_mkdir_p ()
9624	test "x$as_lineno_3" = "x$as_lineno_2" || {	9033	{
9625	# Find who we are. Look in the path if we contain no path at all	9034
9626	# relative or not.	9035	case $as_dir in #(
9627	case $0 in	9036	-*) as_dir=./$as_dir;;
9628	*[\\/]* ) as_myself=$0 ;;	9037	esac
9629	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9038	test -d "$as_dir" || eval $as_mkdir_p || {
9630	for as_dir in $PATH	9039	as_dirs=
		9040	while :; do
		9041	case $as_dir in #(
		9042	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		9043	*) as_qdir=$as_dir;;
		9044	esac
		9045	as_dirs="'$as_qdir' $as_dirs"
		9046	as_dir=`$as_dirname -- "$as_dir" ||
		9047	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9048	X"$as_dir" : 'X\(//\)[^/]' \| \
		9049	X"$as_dir" : 'X\(//\)$' \| \
		9050	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		9051	$as_echo X"$as_dir" |
		9052	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9053	s//\1/
		9054	q
		9055	}
		9056	/^X\(\/\/\)[^/].*/{
		9057	s//\1/
		9058	q
		9059	}
		9060	/^X\(\/\/\)$/{
		9061	s//\1/
		9062	q
		9063	}
		9064	/^X\(\/\).*/{
		9065	s//\1/
		9066	q
		9067	}
		9068	s/.*/./; q'`
		9069	test -d "$as_dir" && break
		9070	done
		9071	test -z "$as_dirs" || eval "mkdir $as_dirs"
		9072	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		9073
		9074
		9075	} # as_fn_mkdir_p
		9076	if mkdir -p . 2>/dev/null; then
		9077	as_mkdir_p='mkdir -p "$as_dir"'
		9078	else
		9079	test -d ./-p && rmdir ./-p
		9080	as_mkdir_p=false
		9081	fi
		9082
		9083
		9084	# as_fn_executable_p FILE
		9085	# -----------------------
		9086	# Test if FILE is an executable regular file.
		9087	as_fn_executable_p ()
		9088	{
		9089	test -f "$1" && test -x "$1"
		9090	} # as_fn_executable_p
		9091	as_test_x='test -x'
		9092	as_executable_p=as_fn_executable_p
		9093
		9094	# Sed expression to map a string onto a valid CPP name.
		9095	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9096
		9097	# Sed expression to map a string onto a valid variable name.
		9098	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9099
		9100
		9101	exec 6>&1
		9102	## ----------------------------------- ##
		9103	## Main body of $CONFIG_STATUS script. ##
		9104	## ----------------------------------- ##
		9105	_ASEOF
		9106	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		9107
		9108	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9109	# Save the log message, to keep $0 and so on meaningful, and to
		9110	# report actual input values of CONFIG_FILES etc. instead of their
		9111	# values after options handling.
		9112	ac_log="
		9113	This file was extended by $as_me, which was
		9114	generated by GNU Autoconf 2.69. Invocation command line was
		9115
		9116	CONFIG_FILES = $CONFIG_FILES
		9117	CONFIG_HEADERS = $CONFIG_HEADERS
		9118	CONFIG_LINKS = $CONFIG_LINKS
		9119	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9120	$ $0 $@
		9121
		9122	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9123	"
		9124
		9125	_ACEOF
		9126
		9127	case $ac_config_files in *"
		9128	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9129	esac
		9130
		9131	case $ac_config_headers in *"
		9132	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9133	esac
		9134
		9135
		9136	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9137	# Files that config.status was made for.
		9138	config_files="$ac_config_files"
		9139	config_headers="$ac_config_headers"
		9140	config_commands="$ac_config_commands"
		9141
		9142	_ACEOF
		9143
		9144	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9145	ac_cs_usage="\
		9146	\`$as_me' instantiates files and other configuration actions
		9147	from templates according to the current configuration. Unless the files
		9148	and actions are specified as TAGs, all are instantiated by default.
		9149
		9150	Usage: $0 [OPTION]... [TAG]...
		9151
		9152	-h, --help print this help, then exit
		9153	-V, --version print version number and configuration settings, then exit
		9154	--config print configuration, then exit
		9155	-q, --quiet, --silent
		9156	do not print progress messages
		9157	-d, --debug don't remove temporary files
		9158	--recheck update $as_me by reconfiguring in the same conditions
		9159	--file=FILE[:TEMPLATE]
		9160	instantiate the configuration file FILE
		9161	--header=FILE[:TEMPLATE]
		9162	instantiate the configuration header FILE
		9163
		9164	Configuration files:
		9165	$config_files
		9166
		9167	Configuration headers:
		9168	$config_headers
		9169
		9170	Configuration commands:
		9171	$config_commands
		9172
		9173	Report bugs to the package provider."
		9174
		9175	_ACEOF
		9176	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9177	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9178	ac_cs_version="\\
		9179	config.status
		9180	configured by $0, generated by GNU Autoconf 2.69,
		9181	with options \\"\$ac_cs_config\\"
		9182
		9183	Copyright (C) 2012 Free Software Foundation, Inc.
		9184	This config.status script is free software; the Free Software Foundation
		9185	gives unlimited permission to copy, distribute and modify it."
		9186
		9187	ac_pwd='$ac_pwd'
		9188	srcdir='$srcdir'
		9189	INSTALL='$INSTALL'
		9190	AWK='$AWK'
		9191	test -n "\$AWK" || AWK=awk
		9192	_ACEOF
		9193
		9194	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9195	# The default lists apply if the user does not specify any file.
		9196	ac_need_defaults=:
		9197	while test $# != 0
9631	do	9198	do
9632	IFS=$as_save_IFS	9199	case $1 in
9633	test -z "$as_dir" && as_dir=.	9200	--*=?*)
9634	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9201	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9202	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9203	ac_shift=:
		9204	;;
		9205	--*=)
		9206	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9207	ac_optarg=
		9208	ac_shift=:
		9209	;;
		9210	*)
		9211	ac_option=$1
		9212	ac_optarg=$2
		9213	ac_shift=shift
		9214	;;
		9215	esac
		9216
		9217	case $ac_option in
		9218	# Handling of the options.
		9219	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9220	ac_cs_recheck=: ;;
		9221	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9222	$as_echo "$ac_cs_version"; exit ;;
		9223	--config | --confi | --conf | --con | --co | --c )
		9224	$as_echo "$ac_cs_config"; exit ;;
		9225	--debug | --debu | --deb | --de | --d | -d )
		9226	debug=: ;;
		9227	--file | --fil | --fi | --f )
		9228	$ac_shift
		9229	case $ac_optarg in
		9230	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9231	'') as_fn_error $? "missing file argument" ;;
		9232	esac
		9233	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9234	ac_need_defaults=false;;
		9235	--header | --heade | --head | --hea )
		9236	$ac_shift
		9237	case $ac_optarg in
		9238	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9239	esac
		9240	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9241	ac_need_defaults=false;;
		9242	--he | --h)
		9243	# Conflict between --help and --header
		9244	as_fn_error $? "ambiguous option: \`$1'
		9245	Try \`$0 --help' for more information.";;
		9246	--help | --hel | -h )
		9247	$as_echo "$ac_cs_usage"; exit ;;
		9248	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9249	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9250	ac_cs_silent=: ;;
		9251
		9252	# This is an error.
		9253	-*) as_fn_error $? "unrecognized option: \`$1'
		9254	Try \`$0 --help' for more information." ;;
		9255
		9256	*) as_fn_append ac_config_targets " $1"
		9257	ac_need_defaults=false ;;
		9258
		9259	esac
		9260	shift
9635	done	9261	done
9636		9262
9637	;;	9263	ac_configure_extra_args=
9638	esac	9264
9639	# We did not find ourselves, most probably we were run as `sh COMMAND'	9265	if $ac_cs_silent; then
9640	# in which case we are not to be found in the path.	9266	exec 6>/dev/null
9641	if test "x$as_myself" = x; then	9267	ac_configure_extra_args="$ac_configure_extra_args --silent"
9642	as_myself=$0	9268	fi
9643	fi	9269
9644	if test ! -f "$as_myself"; then	9270	_ACEOF
9645	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	9271	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9646	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	9272	if \$ac_cs_recheck; then
9647	{ (exit 1); exit 1; }; }	9273	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9648	fi	9274	shift
9649	case $CONFIG_SHELL in	9275	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9650	'')	9276	CONFIG_SHELL='$SHELL'
9651	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9652	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9653	do
9654	IFS=$as_save_IFS
9655	test -z "$as_dir" && as_dir=.
9656	for as_base in sh bash ksh sh5; do
9657	case $as_dir in
9658	/*)
9659	if ("$as_dir/$as_base" -c '
9660	as_lineno_1=$LINENO
9661	as_lineno_2=$LINENO
9662	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9663	test "x$as_lineno_1" != "x$as_lineno_2" &&
9664	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9665	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9666	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9667	CONFIG_SHELL=$as_dir/$as_base
9668	export CONFIG_SHELL	9277	export CONFIG_SHELL
9669	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9278	exec "\$@"
9670	fi;;
9671	esac
9672	done
9673	done
9674	;;
9675	esac
9676
9677	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9678	# uniformly replaced by the line number. The first 'sed' inserts a
9679	# line-number line before each line; the second 'sed' does the real
9680	# work. The second script uses 'N' to pair each line-number line
9681	# with the numbered line, and appends trailing '-' during
9682	# substitution so that $LINENO is not a special case at line end.
9683	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9684	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9685	sed '=' <$as_myself |
9686	sed '
9687	N
9688	s,$,-,
9689	: loop
9690	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9691	t loop
9692	s,-$,,
9693	s,^['$as_cr_digits']*\n,,
9694	' >$as_me.lineno &&
9695	chmod +x $as_me.lineno ||
9696	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9697	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9698	{ (exit 1); exit 1; }; }
9699
9700	# Don't try to exec as it changes $[0], causing all sort of problems
9701	# (the dirname of $[0] is not the place where we might find the
9702	# original and so on. Autoconf is especially sensible to this).
9703	. ./$as_me.lineno
9704	# Exit status is that of the last command.
9705	exit
9706	}
9707
9708
9709	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9710	*c*,-n*) ECHO_N= ECHO_C='
9711	' ECHO_T=' ' ;;
9712	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9713	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9714	esac
9715
9716	if expr a : '\(a\)' >/dev/null 2>&1; then
9717	as_expr=expr
9718	else
9719	as_expr=false
9720	fi	9279	fi
9721		9280
9722	rm -f conf$$ conf$$.exe conf$$.file	9281	_ACEOF
9723	echo >conf$$.file	9282	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9724	if ln -s conf$$.file conf$$ 2>/dev/null; then
9725	# We could just check for DJGPP; but this test a) works b) is more generic
9726	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9727	if test -f conf$$.exe; then
9728	# Don't use ln at all; we don't have any links
9729	as_ln_s='cp -p'
9730	else
9731	as_ln_s='ln -s'
9732	fi
9733	elif ln conf$$.file conf$$ 2>/dev/null; then
9734	as_ln_s=ln
9735	else
9736	as_ln_s='cp -p'
9737	fi
9738	rm -f conf$$ conf$$.exe conf$$.file
9739
9740	if mkdir -p . 2>/dev/null; then
9741	as_mkdir_p=:
9742	else
9743	as_mkdir_p=false
9744	fi
9745
9746	as_executable_p="test -f"
9747
9748	# Sed expression to map a string onto a valid CPP name.
9749	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9750
9751	# Sed expression to map a string onto a valid variable name.
9752	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9753
9754
9755	# IFS
9756	# We need space, tab and new line, in precisely that order.
9757	as_nl='
9758	'
9759	IFS=" $as_nl"
9760
9761	# CDPATH.
9762	$as_unset CDPATH
9763
9764	exec 6>&1
9765
9766	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9767	# report actual input values of CONFIG_FILES etc. instead of their
9768	# values after options handling. Logging --version etc. is OK.
9769	exec 5>>config.log	9283	exec 5>>config.log
9770	{	9284	{
9771	echo	9285	echo
9772	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9286	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9773	## Running $as_me. ##	9287	## Running $as_me. ##
9774	_ASBOX	9288	_ASBOX
		9289	$as_echo "$ac_log"
9775	} >&5	9290	} >&5
9776	cat >&5 <<_CSEOF
9777		9291
9778	This file was extended by $as_me, which was
9779	generated by GNU Autoconf 2.57. Invocation command line was
9780
9781	CONFIG_FILES = $CONFIG_FILES
9782	CONFIG_HEADERS = $CONFIG_HEADERS
9783	CONFIG_LINKS = $CONFIG_LINKS
9784	CONFIG_COMMANDS = $CONFIG_COMMANDS
9785	$ $0 $@
9786
9787	_CSEOF	9292	_ACEOF
9788	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9789	echo >&5
9790	_ACEOF
9791
9792	# Files that config.status was made for.
9793	if test -n "$ac_config_files"; then
9794	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9795	fi
9796
9797	if test -n "$ac_config_headers"; then
9798	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9799	fi
9800
9801	if test -n "$ac_config_links"; then
9802	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9803	fi
9804
9805	if test -n "$ac_config_commands"; then
9806	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9807	fi
9808
9809	cat >>$CONFIG_STATUS <<\_ACEOF
9810
9811	ac_cs_usage="\
9812	\`$as_me' instantiates files from templates according to the
9813	current configuration.
9814
9815	Usage: $0 [OPTIONS] [FILE]...
9816
9817	-h, --help print this help, then exit
9818	-V, --version print version number, then exit
9819	-q, --quiet do not print progress messages
9820	-d, --debug don't remove temporary files
9821	--recheck update $as_me by reconfiguring in the same conditions
9822	--file=FILE[:TEMPLATE]
9823	instantiate the configuration file FILE
9824	--header=FILE[:TEMPLATE]
9825	instantiate the configuration header FILE
9826
9827	Configuration files:
9828	$config_files
9829
9830	Configuration headers:
9831	$config_headers
9832
9833	Configuration commands:
9834	$config_commands
9835
9836	Report bugs to <bug-autoconf@gnu.org>."
9837	_ACEOF
9838
9839	cat >>$CONFIG_STATUS <<_ACEOF	9293	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9840	ac_cs_version="\\
9841	config.status
9842	configured by $0, generated by GNU Autoconf 2.57,
9843	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9844
9845	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9846	Free Software Foundation, Inc.
9847	This config.status script is free software; the Free Software Foundation
9848	gives unlimited permission to copy, distribute and modify it."
9849	srcdir=$srcdir
9850	INSTALL="$INSTALL"
9851	_ACEOF
9852
9853	cat >>$CONFIG_STATUS <<\_ACEOF
9854	# If no file are specified by the user, then we need to provide default
9855	# value. By we need to know if files were specified by the user.
9856	ac_need_defaults=:
9857	while test $# != 0
9858	do
9859	case $1 in
9860	--*=*)
9861	ac_option=`expr "x$1" : 'x\([^=]*\)='`
9862	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9863	ac_shift=:
9864	;;
9865	-*)
9866	ac_option=$1
9867	ac_optarg=$2
9868	ac_shift=shift
9869	;;
9870	*) # This is not an option, so the user has probably given explicit
9871	# arguments.
9872	ac_option=$1
9873	ac_need_defaults=false;;
9874	esac
9875
9876	case $ac_option in
9877	# Handling of the options.
9878	_ACEOF
9879	cat >>$CONFIG_STATUS <<\_ACEOF
9880	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9881	ac_cs_recheck=: ;;
9882	--version | --vers* | -V )
9883	echo "$ac_cs_version"; exit 0 ;;
9884	--he | --h)
9885	# Conflict between --help and --header
9886	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9887	Try \`$0 --help' for more information." >&5
9888	echo "$as_me: error: ambiguous option: $1
9889	Try \`$0 --help' for more information." >&2;}
9890	{ (exit 1); exit 1; }; };;
9891	--help | --hel | -h )
9892	echo "$ac_cs_usage"; exit 0 ;;
9893	--debug | --d* | -d )
9894	debug=: ;;
9895	--file | --fil | --fi | --f )
9896	$ac_shift
9897	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9898	ac_need_defaults=false;;
9899	--header | --heade | --head | --hea )
9900	$ac_shift
9901	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9902	ac_need_defaults=false;;
9903	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
9904	| -silent | --silent | --silen | --sile | --sil | --si | --s)
9905	ac_cs_silent=: ;;
9906
9907	# This is an error.
9908	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9909	Try \`$0 --help' for more information." >&5
9910	echo "$as_me: error: unrecognized option: $1
9911	Try \`$0 --help' for more information." >&2;}
9912	{ (exit 1); exit 1; }; } ;;
9913
9914	*) ac_config_targets="$ac_config_targets $1" ;;
9915
9916	esac
9917	shift
9918	done
9919
9920	ac_configure_extra_args=
9921
9922	if $ac_cs_silent; then
9923	exec 6>/dev/null
9924	ac_configure_extra_args="$ac_configure_extra_args --silent"
9925	fi
9926
9927	_ACEOF
9928	cat >>$CONFIG_STATUS <<_ACEOF
9929	if \$ac_cs_recheck; then
9930	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9931	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9932	fi
9933
9934	_ACEOF
9935
9936	cat >>$CONFIG_STATUS <<_ACEOF
9937	#	9294	#
9938	# INIT-COMMANDS section.	9295	# INIT-COMMANDS
9939	#	9296	#
9940
9941	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9297	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
9942	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9298	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9943	# from automake.	9299	# from automake.
9944	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9300	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
9945	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9301	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
9947		9303
9948	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9304	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9949		9305
9950	_ACEOF	9306	_ACEOF
9951		9307
9952
9953
9954	cat >>$CONFIG_STATUS <<\_ACEOF	9308	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9309
		9310	# Handling of arguments.
9955	for ac_config_target in $ac_config_targets	9311	for ac_config_target in $ac_config_targets
9956	do	9312	do
9957	case "$ac_config_target" in	9313	case $ac_config_target in
9958	# Handling of arguments.	9314	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9315	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9316	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9959	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9317	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9960	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9318	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9961	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9319	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9962	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9320	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9963	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9321	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9964	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9322	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9965	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9323
9966	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9324	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9967	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9968	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9969	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9970	{ (exit 1); exit 1; }; };;
9971	esac	9325	esac
9972	done	9326	done
		9327
9973		9328
9974	# If the user did not use the arguments to specify the items to instantiate,	9329	# If the user did not use the arguments to specify the items to instantiate,
9975	# then the envvar interface is used. Set only those that are not.	9330	# then the envvar interface is used. Set only those that are not.
9976	# We use the long form for the default assignment because of an extremely	9331	# We use the long form for the default assignment because of an extremely
9977	# bizarre bug on SunOS 4.1.3.	9332	# bizarre bug on SunOS 4.1.3.
…		…
9980	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9335	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9981	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9336	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9982	fi	9337	fi
9983		9338
9984	# Have a temporary directory for convenience. Make it in the build tree	9339	# Have a temporary directory for convenience. Make it in the build tree
9985	# simply because there is no reason to put it here, and in addition,	9340	# simply because there is no reason against having it here, and in addition,
9986	# creating and moving files from /tmp can sometimes cause problems.	9341	# creating and moving files from /tmp can sometimes cause problems.
9987	# Create a temporary directory, and hook for its removal unless debugging.	9342	# Hook for its removal unless debugging.
		9343	# Note that there is a small window in which the directory will not be cleaned:
		9344	# after its creation but before its name has been assigned to `$tmp'.
9988	$debug ||	9345	$debug ||
9989	{	9346	{
9990	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9347	tmp= ac_tmp=
9991	trap '{ (exit 1); exit 1; }' 1 2 13 15	9348	trap 'exit_status=$?
		9349	: "${ac_tmp:=$tmp}"
		9350	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9351	' 0
		9352	trap 'as_fn_exit 1' 1 2 13 15
9992	}	9353	}
9993
9994	# Create a (secure) tmp directory for tmp files.	9354	# Create a (secure) tmp directory for tmp files.
9995		9355
9996	{	9356	{
9997	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9357	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9998	test -n "$tmp" && test -d "$tmp"	9358	test -d "$tmp"
9999	} ||	9359	} ||
10000	{	9360	{
10001	tmp=./confstat$$-$RANDOM	9361	tmp=./conf$$-$RANDOM
10002	(umask 077 && mkdir $tmp)	9362	(umask 077 && mkdir "$tmp")
10003	} ||	9363	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9364	ac_tmp=$tmp
		9365
		9366	# Set up the scripts for CONFIG_FILES section.
		9367	# No need to generate them if there are no CONFIG_FILES.
		9368	# This happens for instance with `./config.status config.h'.
		9369	if test -n "$CONFIG_FILES"; then
		9370
		9371
		9372	ac_cr=`echo X | tr X '\015'`
		9373	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9374	# But we know of no other shell where ac_cr would be empty at this
		9375	# point, so we can use a bashism as a fallback.
		9376	if test "x$ac_cr" = x; then
		9377	eval ac_cr=\$\'\\r\'
		9378	fi
		9379	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9380	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9381	ac_cs_awk_cr='\\r'
		9382	else
		9383	ac_cs_awk_cr=$ac_cr
		9384	fi
		9385
		9386	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9387	_ACEOF
		9388
		9389
10004	{	9390	{
10005	echo "$me: cannot create a temporary directory in ." >&2	9391	echo "cat >conf$$subs.awk <<_ACEOF" &&
10006	{ (exit 1); exit 1; }	9392	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9393	echo "_ACEOF"
		9394	} >conf$$subs.sh ||
		9395	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9396	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9397	ac_delim='%!_!# '
		9398	for ac_last_try in false false false false false :; do
		9399	. ./conf$$subs.sh ||
		9400	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9401
		9402	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9403	if test $ac_delim_n = $ac_delim_num; then
		9404	break
		9405	elif $ac_last_try; then
		9406	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9407	else
		9408	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9409	fi
		9410	done
		9411	rm -f conf$$subs.sh
		9412
		9413	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9414	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9415	_ACEOF
		9416	sed -n '
		9417	h
		9418	s/^/S["/; s/!.*/"]=/
		9419	p
		9420	g
		9421	s/^[^!]*!//
		9422	:repl
		9423	t repl
		9424	s/'"$ac_delim"'$//
		9425	t delim
		9426	:nl
		9427	h
		9428	s/\(.\{148\}\)..*/\1/
		9429	t more1
		9430	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9431	p
		9432	n
		9433	b repl
		9434	:more1
		9435	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9436	p
		9437	g
		9438	s/.\{148\}//
		9439	t nl
		9440	:delim
		9441	h
		9442	s/\(.\{148\}\)..*/\1/
		9443	t more2
		9444	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9445	p
		9446	b
		9447	:more2
		9448	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9449	p
		9450	g
		9451	s/.\{148\}//
		9452	t delim
		9453	' <conf$$subs.awk | sed '
		9454	/^[^""]/{
		9455	N
		9456	s/\n//
10007	}	9457	}
10008		9458	' >>$CONFIG_STATUS || ac_write_fail=1
10009	_ACEOF	9459	rm -f conf$$subs.awk
10010
10011	cat >>$CONFIG_STATUS <<_ACEOF	9460	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9461	_ACAWK
		9462	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9463	for (key in S) S_is_set[key] = 1
		9464	FS = ""
10012		9465
10013	#	9466	}
10014	# CONFIG_FILES section.	9467	{
10015	#	9468	line = $ 0
10016		9469	nfields = split(line, field, "@")
10017	# No need to generate the scripts if there are no CONFIG_FILES.	9470	substed = 0
10018	# This happens for instance when ./config.status config.h	9471	len = length(field[1])
10019	if test -n "\$CONFIG_FILES"; then	9472	for (i = 2; i < nfields; i++) {
10020	# Protect against being on the right side of a sed subst in config.status.	9473	key = field[i]
10021	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9474	keylen = length(key)
10022	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9475	if (S_is_set[key]) {
10023	s,@SHELL@,$SHELL,;t t	9476	value = S[key]
10024	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9477	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10025	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9478	len += length(value) + length(field[++i])
10026	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9479	substed = 1
10027	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10028	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10029	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10030	s,@exec_prefix@,$exec_prefix,;t t
10031	s,@prefix@,$prefix,;t t
10032	s,@program_transform_name@,$program_transform_name,;t t
10033	s,@bindir@,$bindir,;t t
10034	s,@sbindir@,$sbindir,;t t
10035	s,@libexecdir@,$libexecdir,;t t
10036	s,@datadir@,$datadir,;t t
10037	s,@sysconfdir@,$sysconfdir,;t t
10038	s,@sharedstatedir@,$sharedstatedir,;t t
10039	s,@localstatedir@,$localstatedir,;t t
10040	s,@libdir@,$libdir,;t t
10041	s,@includedir@,$includedir,;t t
10042	s,@oldincludedir@,$oldincludedir,;t t
10043	s,@infodir@,$infodir,;t t
10044	s,@mandir@,$mandir,;t t
10045	s,@build_alias@,$build_alias,;t t
10046	s,@host_alias@,$host_alias,;t t
10047	s,@target_alias@,$target_alias,;t t
10048	s,@DEFS@,$DEFS,;t t
10049	s,@ECHO_C@,$ECHO_C,;t t
10050	s,@ECHO_N@,$ECHO_N,;t t
10051	s,@ECHO_T@,$ECHO_T,;t t
10052	s,@LIBS@,$LIBS,;t t
10053	s,@build@,$build,;t t
10054	s,@build_cpu@,$build_cpu,;t t
10055	s,@build_vendor@,$build_vendor,;t t
10056	s,@build_os@,$build_os,;t t
10057	s,@host@,$host,;t t
10058	s,@host_cpu@,$host_cpu,;t t
10059	s,@host_vendor@,$host_vendor,;t t
10060	s,@host_os@,$host_os,;t t
10061	s,@target@,$target,;t t
10062	s,@target_cpu@,$target_cpu,;t t
10063	s,@target_vendor@,$target_vendor,;t t
10064	s,@target_os@,$target_os,;t t
10065	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10066	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10067	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10068	s,@CYGPATH_W@,$CYGPATH_W,;t t
10069	s,@PACKAGE@,$PACKAGE,;t t
10070	s,@VERSION@,$VERSION,;t t
10071	s,@ACLOCAL@,$ACLOCAL,;t t
10072	s,@AUTOCONF@,$AUTOCONF,;t t
10073	s,@AUTOMAKE@,$AUTOMAKE,;t t
10074	s,@AUTOHEADER@,$AUTOHEADER,;t t
10075	s,@MAKEINFO@,$MAKEINFO,;t t
10076	s,@AMTAR@,$AMTAR,;t t
10077	s,@install_sh@,$install_sh,;t t
10078	s,@STRIP@,$STRIP,;t t
10079	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10080	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10081	s,@AWK@,$AWK,;t t
10082	s,@SET_MAKE@,$SET_MAKE,;t t
10083	s,@am__leading_dot@,$am__leading_dot,;t t
10084	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10085	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10086	s,@MAINT@,$MAINT,;t t
10087	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10088	s,@MSGFMT@,$MSGFMT,;t t
10089	s,@GMSGFMT@,$GMSGFMT,;t t
10090	s,@XGETTEXT@,$XGETTEXT,;t t
10091	s,@MSGMERGE@,$MSGMERGE,;t t
10092	s,@CC@,$CC,;t t
10093	s,@CFLAGS@,$CFLAGS,;t t
10094	s,@LDFLAGS@,$LDFLAGS,;t t
10095	s,@CPPFLAGS@,$CPPFLAGS,;t t
10096	s,@ac_ct_CC@,$ac_ct_CC,;t t
10097	s,@EXEEXT@,$EXEEXT,;t t
10098	s,@OBJEXT@,$OBJEXT,;t t
10099	s,@DEPDIR@,$DEPDIR,;t t
10100	s,@am__include@,$am__include,;t t
10101	s,@am__quote@,$am__quote,;t t
10102	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10103	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10104	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10105	s,@CCDEPMODE@,$CCDEPMODE,;t t
10106	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10107	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10108	s,@USE_NLS@,$USE_NLS,;t t
10109	s,@LIBICONV@,$LIBICONV,;t t
10110	s,@LTLIBICONV@,$LTLIBICONV,;t t
10111	s,@INTLLIBS@,$INTLLIBS,;t t
10112	s,@LIBINTL@,$LIBINTL,;t t
10113	s,@LTLIBINTL@,$LTLIBINTL,;t t
10114	s,@POSUB@,$POSUB,;t t
10115	s,@CPP@,$CPP,;t t
10116	s,@CXX@,$CXX,;t t
10117	s,@CXXFLAGS@,$CXXFLAGS,;t t
10118	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10119	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10120	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10121	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10122	s,@EGREP@,$EGREP,;t t
10123	s,@LN_S@,$LN_S,;t t
10124	s,@RANLIB@,$RANLIB,;t t
10125	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10126	s,@IFTYPE@,$IFTYPE,;t t
10127	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10128	s,@CXXCPP@,$CXXCPP,;t t
10129	s,@ALLOCA@,$ALLOCA,;t t
10130	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10131	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10132	s,@INCLUDES@,$INCLUDES,;t t
10133	s,@LIBOBJS@,$LIBOBJS,;t t
10134	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10135	CEOF
10136
10137	_ACEOF
10138
10139	cat >>$CONFIG_STATUS <<\_ACEOF
10140	# Split the substitutions into bite-sized pieces for seds with
10141	# small command number limits, like on Digital OSF/1 and HP-UX.
10142	ac_max_sed_lines=48
10143	ac_sed_frag=1 # Number of current file.
10144	ac_beg=1 # First line for current file.
10145	ac_end=$ac_max_sed_lines # Line after last line for current file.
10146	ac_more_lines=:
10147	ac_sed_cmds=
10148	while $ac_more_lines; do
10149	if test $ac_beg -gt 1; then
10150	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10151	else	9480	} else
10152	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9481	len += 1 + keylen
		9482	}
		9483
		9484	print line
		9485	}
		9486
		9487	_ACAWK
		9488	_ACEOF
		9489	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9490	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9491	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9492	else
		9493	cat
		9494	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9495	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9496	_ACEOF
		9497
		9498	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9499	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9500	# trailing colons and then remove the whole line if VPATH becomes empty
		9501	# (actually we leave an empty line to preserve line numbers).
		9502	if test "x$srcdir" = x.; then
		9503	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9504	h
		9505	s///
		9506	s/^/:/
		9507	s/[ ]*$/:/
		9508	s/:\$(srcdir):/:/g
		9509	s/:\${srcdir}:/:/g
		9510	s/:@srcdir@:/:/g
		9511	s/^:*//
		9512	s/:*$//
		9513	x
		9514	s/\(=[ ]*\).*/\1/
		9515	G
		9516	s/\n//
		9517	s/^[^=]*=[ ]*$//
		9518	}'
		9519	fi
		9520
		9521	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9522	fi # test -n "$CONFIG_FILES"
		9523
		9524	# Set up the scripts for CONFIG_HEADERS section.
		9525	# No need to generate them if there are no CONFIG_HEADERS.
		9526	# This happens for instance with `./config.status Makefile'.
		9527	if test -n "$CONFIG_HEADERS"; then
		9528	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9529	BEGIN {
		9530	_ACEOF
		9531
		9532	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9533	# here-document in config.status, that substitutes the proper values into
		9534	# config.h.in to produce config.h.
		9535
		9536	# Create a delimiter string that does not exist in confdefs.h, to ease
		9537	# handling of long lines.
		9538	ac_delim='%!_!# '
		9539	for ac_last_try in false false :; do
		9540	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9541	if test -z "$ac_tt"; then
		9542	break
		9543	elif $ac_last_try; then
		9544	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9545	else
		9546	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9547	fi
		9548	done
		9549
		9550	# For the awk script, D is an array of macro values keyed by name,
		9551	# likewise P contains macro parameters if any. Preserve backslash
		9552	# newline sequences.
		9553
		9554	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9555	sed -n '
		9556	s/.\{148\}/&'"$ac_delim"'/g
		9557	t rset
		9558	:rset
		9559	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9560	t def
		9561	d
		9562	:def
		9563	s/\\$//
		9564	t bsnl
		9565	s/["\\]/\\&/g
		9566	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9567	D["\1"]=" \3"/p
		9568	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9569	d
		9570	:bsnl
		9571	s/["\\]/\\&/g
		9572	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9573	D["\1"]=" \3\\\\\\n"\\/p
		9574	t cont
		9575	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9576	t cont
		9577	d
		9578	:cont
		9579	n
		9580	s/.\{148\}/&'"$ac_delim"'/g
		9581	t clear
		9582	:clear
		9583	s/\\$//
		9584	t bsnlc
		9585	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9586	d
		9587	:bsnlc
		9588	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9589	b cont
		9590	' <confdefs.h | sed '
		9591	s/'"$ac_delim"'/"\\\
		9592	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9593
		9594	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9595	for (key in D) D_is_set[key] = 1
		9596	FS = ""
		9597	}
		9598	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9599	line = \$ 0
		9600	split(line, arg, " ")
		9601	if (arg[1] == "#") {
		9602	defundef = arg[2]
		9603	mac1 = arg[3]
		9604	} else {
		9605	defundef = substr(arg[1], 2)
		9606	mac1 = arg[2]
		9607	}
		9608	split(mac1, mac2, "(") #)
		9609	macro = mac2[1]
		9610	prefix = substr(line, 1, index(line, defundef) - 1)
		9611	if (D_is_set[macro]) {
		9612	# Preserve the white space surrounding the "#".
		9613	print prefix "define", macro P[macro] D[macro]
		9614	next
		9615	} else {
		9616	# Replace #undef with comments. This is necessary, for example,
		9617	# in the case of _POSIX_SOURCE, which is predefined and required
		9618	# on some systems where configure will not decide to define it.
		9619	if (defundef == "undef") {
		9620	print "/*", prefix defundef, macro, "*/"
		9621	next
		9622	}
		9623	}
		9624	}
		9625	{ print }
		9626	_ACAWK
		9627	_ACEOF
		9628	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9629	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9630	fi # test -n "$CONFIG_HEADERS"
		9631
		9632
		9633	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9634	shift
		9635	for ac_tag
		9636	do
		9637	case $ac_tag in
		9638	:[FHLC]) ac_mode=$ac_tag; continue;;
		9639	esac
		9640	case $ac_mode$ac_tag in
		9641	:[FHL]*:*);;
		9642	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9643	:[FH]-) ac_tag=-:-;;
		9644	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9645	esac
		9646	ac_save_IFS=$IFS
		9647	IFS=:
		9648	set x $ac_tag
		9649	IFS=$ac_save_IFS
		9650	shift
		9651	ac_file=$1
		9652	shift
		9653
		9654	case $ac_mode in
		9655	:L) ac_source=$1;;
		9656	:[FH])
		9657	ac_file_inputs=
		9658	for ac_f
		9659	do
		9660	case $ac_f in
		9661	-) ac_f="$ac_tmp/stdin";;
		9662	*) # Look for the file first in the build tree, then in the source tree
		9663	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9664	# because $ac_f cannot contain `:'.
		9665	test -f "$ac_f" ||
		9666	case $ac_f in
		9667	[\\/$]*) false;;
		9668	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9669	esac ||
		9670	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9671	esac
		9672	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9673	as_fn_append ac_file_inputs " '$ac_f'"
		9674	done
		9675
		9676	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9677	# use $as_me), people would be surprised to read:
		9678	# /* config.h. Generated by config.status. */
		9679	configure_input='Generated from '`
		9680	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9681	`' by configure.'
		9682	if test x"$ac_file" != x-; then
		9683	configure_input="$ac_file. $configure_input"
		9684	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9685	$as_echo "$as_me: creating $ac_file" >&6;}
10153	fi	9686	fi
10154	if test ! -s $tmp/subs.frag; then	9687	# Neutralize special characters interpreted by sed in replacement strings.
10155	ac_more_lines=false	9688	case $configure_input in #(
		9689	*\&* | *\|* | *\\* )
		9690	ac_sed_conf_input=`$as_echo "$configure_input" |
		9691	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9692	*) ac_sed_conf_input=$configure_input;;
10156	else	9693	esac
10157	# The purpose of the label and of the branching condition is to
10158	# speed up the sed processing (if there are no `@' at all, there
10159	# is no need to browse any of the substitutions).
10160	# These are the two extra sed commands mentioned above.
10161	(echo ':t
10162	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10163	if test -z "$ac_sed_cmds"; then
10164	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10165	else
10166	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10167	fi
10168	ac_sed_frag=`expr $ac_sed_frag + 1`
10169	ac_beg=$ac_end
10170	ac_end=`expr $ac_end + $ac_max_sed_lines`
10171	fi
10172	done
10173	if test -z "$ac_sed_cmds"; then
10174	ac_sed_cmds=cat
10175	fi
10176	fi # test -n "$CONFIG_FILES"
10177		9694
10178	_ACEOF
10179	cat >>$CONFIG_STATUS <<\_ACEOF
10180	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10181	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10182	case $ac_file in	9695	case $ac_tag in
10183	- | *:- | *:-:* ) # input from stdin	9696	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10184	cat >$tmp/stdin	9697	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10185	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9698	esac
10186	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9699	;;
10187	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10188	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10189	* ) ac_file_in=$ac_file.in ;;
10190	esac	9700	esac
10191		9701
10192	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9702	ac_dir=`$as_dirname -- "$ac_file" ||
10193	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10194	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9703	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10195	X"$ac_file" : 'X\(//\)[^/]' \| \	9704	X"$ac_file" : 'X\(//\)[^/]' \| \
10196	X"$ac_file" : 'X\(//\)$' \| \	9705	X"$ac_file" : 'X\(//\)$' \| \
10197	X"$ac_file" : 'X\(/\)' \| \	9706	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10198	. : '\(.\)' 2>/dev/null ||
10199	echo X"$ac_file" |	9707	$as_echo X"$ac_file" |
10200	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9708	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10201	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9709	s//\1/
10202	/^X\(\/\/\)$/{ s//\1/; q; }	9710	q
10203	/^X\(\/\).*/{ s//\1/; q; }	9711	}
		9712	/^X\(\/\/\)[^/].*/{
		9713	s//\1/
		9714	q
		9715	}
		9716	/^X\(\/\/\)$/{
		9717	s//\1/
		9718	q
		9719	}
		9720	/^X\(\/\).*/{
		9721	s//\1/
		9722	q
		9723	}
10204	s/.*/./; q'`	9724	s/.*/./; q'`
10205	{ if $as_mkdir_p; then	9725	as_dir="$ac_dir"; as_fn_mkdir_p
10206	mkdir -p "$ac_dir"
10207	else
10208	as_dir="$ac_dir"
10209	as_dirs=
10210	while test ! -d "$as_dir"; do
10211	as_dirs="$as_dir $as_dirs"
10212	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10213	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10214	X"$as_dir" : 'X\(//\)[^/]' \| \
10215	X"$as_dir" : 'X\(//\)$' \| \
10216	X"$as_dir" : 'X\(/\)' \| \
10217	. : '\(.\)' 2>/dev/null ||
10218	echo X"$as_dir" |
10219	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10220	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10221	/^X\(\/\/\)$/{ s//\1/; q; }
10222	/^X\(\/\).*/{ s//\1/; q; }
10223	s/.*/./; q'`
10224	done
10225	test ! -n "$as_dirs" || mkdir $as_dirs
10226	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10227	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10228	{ (exit 1); exit 1; }; }; }
10229
10230	ac_builddir=.	9726	ac_builddir=.
10231		9727
10232	if test "$ac_dir" != .; then	9728	case "$ac_dir" in
		9729	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9730	*)
10233	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9731	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10234	# A "../" for each directory in $ac_dir_suffix.	9732	# A ".." for each directory in $ac_dir_suffix.
10235	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9733	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10236	else	9734	case $ac_top_builddir_sub in
10237	ac_dir_suffix= ac_top_builddir=	9735	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10238	fi	9736	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9737	esac ;;
		9738	esac
		9739	ac_abs_top_builddir=$ac_pwd
		9740	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9741	# for backward compatibility:
		9742	ac_top_builddir=$ac_top_build_prefix
10239		9743
10240	case $srcdir in	9744	case $srcdir in
10241	.) # No --srcdir option. We are building in place.	9745	.) # We are building in place.
10242	ac_srcdir=.	9746	ac_srcdir=.
10243	if test -z "$ac_top_builddir"; then	9747	ac_top_srcdir=$ac_top_builddir_sub
10244	ac_top_srcdir=.	9748	ac_abs_top_srcdir=$ac_pwd ;;
10245	else
10246	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10247	fi ;;
10248	[\\/]* | ?:[\\/]* ) # Absolute path.	9749	[\\/]* | ?:[\\/]* ) # Absolute name.
10249	ac_srcdir=$srcdir$ac_dir_suffix;	9750	ac_srcdir=$srcdir$ac_dir_suffix;
10250	ac_top_srcdir=$srcdir ;;	9751	ac_top_srcdir=$srcdir
		9752	ac_abs_top_srcdir=$srcdir ;;
10251	*) # Relative path.	9753	*) # Relative name.
10252	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9754	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10253	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9755	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9756	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10254	esac	9757	esac
10255	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be	9758	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10256	# absolute.
10257	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10258	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10259	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10260	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10261		9759
		9760
		9761	case $ac_mode in
		9762	:F)
		9763	#
		9764	# CONFIG_FILE
		9765	#
10262		9766
10263	case $INSTALL in	9767	case $INSTALL in
10264	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9768	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10265	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9769	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10266	esac	9770	esac
10267
10268	if test x"$ac_file" != x-; then
10269	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10270	echo "$as_me: creating $ac_file" >&6;}
10271	rm -f "$ac_file"
10272	fi
10273	# Let's still pretend it is `configure' which instantiates (i.e., don't
10274	# use $as_me), people would be surprised to read:
10275	# /* config.h. Generated by config.status. */
10276	if test x"$ac_file" = x-; then
10277	configure_input=
10278	else
10279	configure_input="$ac_file. "
10280	fi
10281	configure_input=$configure_input"Generated from `echo $ac_file_in |
10282	sed 's,.*/,,'` by configure."
10283
10284	# First look for the input files in the build tree, otherwise in the
10285	# src tree.
10286	ac_file_inputs=`IFS=:
10287	for f in $ac_file_in; do
10288	case $f in
10289	-) echo $tmp/stdin ;;
10290	[\\/$]*)
10291	# Absolute (can't be DOS-style, as IFS=:)
10292	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10293	echo "$as_me: error: cannot find input file: $f" >&2;}
10294	{ (exit 1); exit 1; }; }
10295	echo $f;;
10296	*) # Relative
10297	if test -f "$f"; then
10298	# Build tree
10299	echo $f
10300	elif test -f "$srcdir/$f"; then
10301	# Source tree
10302	echo $srcdir/$f
10303	else
10304	# /dev/null tree
10305	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10306	echo "$as_me: error: cannot find input file: $f" >&2;}
10307	{ (exit 1); exit 1; }; }
10308	fi;;
10309	esac
10310	done` || { (exit 1); exit 1; }
10311	_ACEOF	9771	_ACEOF
		9772
		9773	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9774	# If the template does not know about datarootdir, expand it.
		9775	# FIXME: This hack should be removed a few years after 2.60.
		9776	ac_datarootdir_hack=; ac_datarootdir_seen=
		9777	ac_sed_dataroot='
		9778	/datarootdir/ {
		9779	p
		9780	q
		9781	}
		9782	/@datadir@/p
		9783	/@docdir@/p
		9784	/@infodir@/p
		9785	/@localedir@/p
		9786	/@mandir@/p'
		9787	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9788	*datarootdir*) ac_datarootdir_seen=yes;;
		9789	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9790	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9791	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9792	_ACEOF
10312	cat >>$CONFIG_STATUS <<_ACEOF	9793	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10313	sed "$ac_vpsub	9794	ac_datarootdir_hack='
		9795	s&@datadir@&$datadir&g
		9796	s&@docdir@&$docdir&g
		9797	s&@infodir@&$infodir&g
		9798	s&@localedir@&$localedir&g
		9799	s&@mandir@&$mandir&g
		9800	s&\\\${datarootdir}&$datarootdir&g' ;;
		9801	esac
		9802	_ACEOF
		9803
		9804	# Neutralize VPATH when `$srcdir' = `.'.
		9805	# Shell code in configure.ac might set extrasub.
		9806	# FIXME: do we really want to maintain this feature?
		9807	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9808	ac_sed_extra="$ac_vpsub
10314	$extrasub	9809	$extrasub
10315	_ACEOF	9810	_ACEOF
10316	cat >>$CONFIG_STATUS <<\_ACEOF	9811	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10317	:t	9812	:t
10318	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9813	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10319	s,@configure_input@,$configure_input,;t t	9814	s|@configure_input@|$ac_sed_conf_input|;t t
		9815	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9816	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10320	s,@srcdir@,$ac_srcdir,;t t	9817	s&@srcdir@&$ac_srcdir&;t t
10321	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9818	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10322	s,@top_srcdir@,$ac_top_srcdir,;t t	9819	s&@top_srcdir@&$ac_top_srcdir&;t t
10323	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9820	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10324	s,@builddir@,$ac_builddir,;t t	9821	s&@builddir@&$ac_builddir&;t t
10325	s,@abs_builddir@,$ac_abs_builddir,;t t	9822	s&@abs_builddir@&$ac_abs_builddir&;t t
10326	s,@top_builddir@,$ac_top_builddir,;t t
10327	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9823	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10328	s,@INSTALL@,$ac_INSTALL,;t t	9824	s&@INSTALL@&$ac_INSTALL&;t t
10329	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out	9825	$ac_datarootdir_hack
		9826	"
		9827	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9828	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9829
		9830	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9831	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9832	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9833	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9834	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9835	which seems to be undefined. Please make sure it is defined" >&5
		9836	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9837	which seems to be undefined. Please make sure it is defined" >&2;}
		9838
10330	rm -f $tmp/stdin	9839	rm -f "$ac_tmp/stdin"
		9840	case $ac_file in
		9841	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9842	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9843	esac \
		9844	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9845	;;
		9846	:H)
		9847	#
		9848	# CONFIG_HEADER
		9849	#
10331	if test x"$ac_file" != x-; then	9850	if test x"$ac_file" != x-; then
10332	mv $tmp/out $ac_file	9851	{
10333	else	9852	$as_echo "/* $configure_input */" \
10334	cat $tmp/out	9853	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10335	rm -f $tmp/out	9854	} >"$ac_tmp/config.h" \
10336	fi	9855	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10337
10338	done
10339	_ACEOF
10340	cat >>$CONFIG_STATUS <<\_ACEOF
10341
10342	#
10343	# CONFIG_HEADER section.
10344	#
10345
10346	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10347	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10348	#
10349	# ac_d sets the value in "#define NAME VALUE" lines.
10350	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10351	ac_dB='[ ].*$,\1#\2'
10352	ac_dC=' '
10353	ac_dD=',;t'
10354	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10355	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10356	ac_uB='$,\1#\2define\3'
10357	ac_uC=' '
10358	ac_uD=',;t'
10359
10360	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10361	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10362	case $ac_file in
10363	- | *:- | *:-:* ) # input from stdin
10364	cat >$tmp/stdin
10365	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10366	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10367	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10368	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10369	* ) ac_file_in=$ac_file.in ;;
10370	esac
10371
10372	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10373	echo "$as_me: creating $ac_file" >&6;}
10374
10375	# First look for the input files in the build tree, otherwise in the
10376	# src tree.
10377	ac_file_inputs=`IFS=:
10378	for f in $ac_file_in; do
10379	case $f in
10380	-) echo $tmp/stdin ;;
10381	[\\/$]*)
10382	# Absolute (can't be DOS-style, as IFS=:)
10383	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10384	echo "$as_me: error: cannot find input file: $f" >&2;}
10385	{ (exit 1); exit 1; }; }
10386	echo $f;;
10387	*) # Relative
10388	if test -f "$f"; then
10389	# Build tree
10390	echo $f
10391	elif test -f "$srcdir/$f"; then
10392	# Source tree
10393	echo $srcdir/$f
10394	else
10395	# /dev/null tree
10396	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10397	echo "$as_me: error: cannot find input file: $f" >&2;}
10398	{ (exit 1); exit 1; }; }
10399	fi;;
10400	esac
10401	done` || { (exit 1); exit 1; }
10402	# Remove the trailing spaces.
10403	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10404
10405	_ACEOF
10406
10407	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10408	# `conftest.undefs', that substitutes the proper values into
10409	# config.h.in to produce config.h. The first handles `#define'
10410	# templates, and the second `#undef' templates.
10411	# And first: Protect against being on the right side of a sed subst in
10412	# config.status. Protect against being in an unquoted here document
10413	# in config.status.
10414	rm -f conftest.defines conftest.undefs
10415	# Using a here document instead of a string reduces the quoting nightmare.
10416	# Putting comments in sed scripts is not portable.
10417	#
10418	# `end' is used to avoid that the second main sed command (meant for
10419	# 0-ary CPP macros) applies to n-ary macro definitions.
10420	# See the Autoconf documentation for `clear'.
10421	cat >confdef2sed.sed <<\_ACEOF
10422	s/[\\&,]/\\&/g
10423	s,[\\$`],\\&,g
10424	t clear
10425	: clear
10426	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10427	t end
10428	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10429	: end
10430	_ACEOF
10431	# If some macros were called several times there might be several times
10432	# the same #defines, which is useless. Nevertheless, we may not want to
10433	# sort them, since we want the *last* AC-DEFINE to be honored.
10434	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10435	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10436	rm -f confdef2sed.sed
10437
10438	# This sed command replaces #undef with comments. This is necessary, for
10439	# example, in the case of _POSIX_SOURCE, which is predefined and required
10440	# on some systems where configure will not decide to define it.
10441	cat >>conftest.undefs <<\_ACEOF
10442	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10443	_ACEOF
10444
10445	# Break up conftest.defines because some shells have a limit on the size
10446	# of here documents, and old seds have small limits too (100 cmds).
10447	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10448	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10449	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10450	echo ' :' >>$CONFIG_STATUS
10451	rm -f conftest.tail
10452	while grep . conftest.defines >/dev/null
10453	do
10454	# Write a limited-size here document to $tmp/defines.sed.
10455	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10456	# Speed up: don't consider the non `#define' lines.
10457	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
10458	# Work around the forget-to-reset-the-flag bug.
10459	echo 't clr' >>$CONFIG_STATUS
10460	echo ': clr' >>$CONFIG_STATUS
10461	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10462	echo 'CEOF
10463	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10464	rm -f $tmp/in
10465	mv $tmp/out $tmp/in
10466	' >>$CONFIG_STATUS
10467	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10468	rm -f conftest.defines
10469	mv conftest.tail conftest.defines
10470	done
10471	rm -f conftest.defines
10472	echo ' fi # grep' >>$CONFIG_STATUS
10473	echo >>$CONFIG_STATUS
10474
10475	# Break up conftest.undefs because some shells have a limit on the size
10476	# of here documents, and old seds have small limits too (100 cmds).
10477	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10478	rm -f conftest.tail
10479	while grep . conftest.undefs >/dev/null
10480	do
10481	# Write a limited-size here document to $tmp/undefs.sed.
10482	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10483	# Speed up: don't consider the non `#undef'
10484	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
10485	# Work around the forget-to-reset-the-flag bug.
10486	echo 't clr' >>$CONFIG_STATUS
10487	echo ': clr' >>$CONFIG_STATUS
10488	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10489	echo 'CEOF
10490	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10491	rm -f $tmp/in
10492	mv $tmp/out $tmp/in
10493	' >>$CONFIG_STATUS
10494	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10495	rm -f conftest.undefs
10496	mv conftest.tail conftest.undefs
10497	done
10498	rm -f conftest.undefs
10499
10500	cat >>$CONFIG_STATUS <<\_ACEOF
10501	# Let's still pretend it is `configure' which instantiates (i.e., don't
10502	# use $as_me), people would be surprised to read:
10503	# /* config.h. Generated by config.status. */
10504	if test x"$ac_file" = x-; then
10505	echo "/* Generated by configure. */" >$tmp/config.h
10506	else
10507	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10508	fi
10509	cat $tmp/in >>$tmp/config.h
10510	rm -f $tmp/in
10511	if test x"$ac_file" != x-; then
10512	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9856	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10513	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9857	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10514	echo "$as_me: $ac_file is unchanged" >&6;}	9858	$as_echo "$as_me: $ac_file is unchanged" >&6;}
10515	else	9859	else
10516	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10517	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10518	X"$ac_file" : 'X\(//\)[^/]' \| \
10519	X"$ac_file" : 'X\(//\)$' \| \
10520	X"$ac_file" : 'X\(/\)' \| \
10521	. : '\(.\)' 2>/dev/null ||
10522	echo X"$ac_file" |
10523	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10524	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10525	/^X\(\/\/\)$/{ s//\1/; q; }
10526	/^X\(\/\).*/{ s//\1/; q; }
10527	s/.*/./; q'`
10528	{ if $as_mkdir_p; then
10529	mkdir -p "$ac_dir"
10530	else
10531	as_dir="$ac_dir"
10532	as_dirs=
10533	while test ! -d "$as_dir"; do
10534	as_dirs="$as_dir $as_dirs"
10535	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10536	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10537	X"$as_dir" : 'X\(//\)[^/]' \| \
10538	X"$as_dir" : 'X\(//\)$' \| \
10539	X"$as_dir" : 'X\(/\)' \| \
10540	. : '\(.\)' 2>/dev/null ||
10541	echo X"$as_dir" |
10542	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10543	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10544	/^X\(\/\/\)$/{ s//\1/; q; }
10545	/^X\(\/\).*/{ s//\1/; q; }
10546	s/.*/./; q'`
10547	done
10548	test ! -n "$as_dirs" || mkdir $as_dirs
10549	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10550	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10551	{ (exit 1); exit 1; }; }; }
10552
10553	rm -f $ac_file	9860	rm -f "$ac_file"
10554	mv $tmp/config.h $ac_file	9861	mv "$ac_tmp/config.h" "$ac_file" \
		9862	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10555	fi	9863	fi
10556	else	9864	else
10557	cat $tmp/config.h	9865	$as_echo "/* $configure_input */" \
10558	rm -f $tmp/config.h	9866	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9867	|| as_fn_error $? "could not create -" "$LINENO" 5
10559	fi	9868	fi
10560	# Compute $ac_file's index in $config_headers.	9869	# Compute "$ac_file"'s index in $config_headers.
10561	_am_stamp_count=1	9870	_am_stamp_count=1
10562	for _am_header in $config_headers :; do	9871	for _am_header in $config_headers :; do
10563	case $_am_header in	9872	case $_am_header in
10564	$ac_file | $ac_file:* )	9873	"$ac_file" | "$ac_file":* )
10565	break ;;	9874	break ;;
10566	* )	9875	* )
10567	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9876	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10568	esac	9877	esac
10569	done	9878	done
10570	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	9879	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
10571	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9880	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10572	X$ac_file : 'X\(//\)[^/]' \| \	9881	X"$ac_file" : 'X\(//\)[^/]' \| \
10573	X$ac_file : 'X\(//\)$' \| \	9882	X"$ac_file" : 'X\(//\)$' \| \
10574	X$ac_file : 'X\(/\)' \| \	9883	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10575	. : '\(.\)' 2>/dev/null ||
10576	echo X$ac_file |	9884	$as_echo X"$ac_file" |
10577	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9885	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10578	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9886	s//\1/
10579	/^X\(\/\/\)$/{ s//\1/; q; }	9887	q
10580	/^X\(\/\).*/{ s//\1/; q; }	9888	}
		9889	/^X\(\/\/\)[^/].*/{
		9890	s//\1/
		9891	q
		9892	}
		9893	/^X\(\/\/\)$/{
		9894	s//\1/
		9895	q
		9896	}
		9897	/^X\(\/\).*/{
		9898	s//\1/
		9899	q
		9900	}
10581	s/.*/./; q'`/stamp-h$_am_stamp_count	9901	s/.*/./; q'`/stamp-h$_am_stamp_count
10582	done	9902	;;
10583	_ACEOF
10584	cat >>$CONFIG_STATUS <<\_ACEOF
10585		9903
10586	#
10587	# CONFIG_COMMANDS section.
10588	#
10589	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10590	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10591	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10592	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10593	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10594	X"$ac_dest" : 'X\(//\)[^/]' \| \
10595	X"$ac_dest" : 'X\(//\)$' \| \
10596	X"$ac_dest" : 'X\(/\)' \| \
10597	. : '\(.\)' 2>/dev/null ||
10598	echo X"$ac_dest" |
10599	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10600	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10601	/^X\(\/\/\)$/{ s//\1/; q; }
10602	/^X\(\/\).*/{ s//\1/; q; }
10603	s/.*/./; q'`
10604	ac_builddir=.
10605
10606	if test "$ac_dir" != .; then
10607	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10608	# A "../" for each directory in $ac_dir_suffix.
10609	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10610	else
10611	ac_dir_suffix= ac_top_builddir=
10612	fi
10613
10614	case $srcdir in
10615	.) # No --srcdir option. We are building in place.
10616	ac_srcdir=.
10617	if test -z "$ac_top_builddir"; then
10618	ac_top_srcdir=.
10619	else
10620	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10621	fi ;;
10622	[\\/]* | ?:[\\/]* ) # Absolute path.
10623	ac_srcdir=$srcdir$ac_dir_suffix;
10624	ac_top_srcdir=$srcdir ;;
10625	*) # Relative path.
10626	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10627	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10628	esac
10629	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10630	# absolute.
10631	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10632	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10633	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10634	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10635
10636
10637	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9904	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10638	echo "$as_me: executing $ac_dest commands" >&6;}	9905	$as_echo "$as_me: executing $ac_file commands" >&6;}
10639	case $ac_dest in	9906	;;
		9907	esac
		9908
		9909
		9910	case $ac_file$ac_mode in
10640	default-1 )	9911	"default-1":C)
10641	for ac_file in $CONFIG_FILES; do	9912	for ac_file in $CONFIG_FILES; do
10642	# Support "outfile[:infile[:infile...]]"	9913	# Support "outfile[:infile[:infile...]]"
10643	case "$ac_file" in	9914	case "$ac_file" in
10644	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	9915	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10645	esac	9916	esac
…		…
10731	done	10002	done
10732	fi	10003	fi
10733	;;	10004	;;
10734	esac	10005	esac
10735	done ;;	10006	done ;;
10736	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	10007	"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10737	# Strip MF so we end up with the name of the file.	10008	# Strip MF so we end up with the name of the file.
10738	mf=`echo "$mf" | sed -e 's/:.*$//'`	10009	mf=`echo "$mf" | sed -e 's/:.*$//'`
10739	# Check whether this is an Automake generated Makefile or not.	10010	# Check whether this is an Automake generated Makefile or not.
10740	# We used to match only the files named `Makefile.in', but	10011	# We used to match only the files named `Makefile.in', but
10741	# some people rename them; so instead we look at the file content.	10012	# some people rename them; so instead we look at the file content.
10742	# Grep'ing the first line is not enough: some people post-process	10013	# Grep'ing the first line is not enough: some people post-process
10743	# each Makefile.in and add a new line on top of each file to say so.	10014	# each Makefile.in and add a new line on top of each file to say so.
10744	# So let's grep whole file.	10015	# So let's grep whole file.
10745	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10016	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10746	dirpart=`(dirname "$mf") 2>/dev/null ||	10017	dirpart=`$as_dirname -- "$mf" ||
10747	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10018	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10748	X"$mf" : 'X\(//\)[^/]' \| \	10019	X"$mf" : 'X\(//\)[^/]' \| \
10749	X"$mf" : 'X\(//\)$' \| \	10020	X"$mf" : 'X\(//\)$' \| \
10750	X"$mf" : 'X\(/\)' \| \	10021	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
10751	. : '\(.\)' 2>/dev/null ||
10752	echo X"$mf" |	10022	$as_echo X"$mf" |
10753	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10023	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10754	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10024	s//\1/
10755	/^X\(\/\/\)$/{ s//\1/; q; }	10025	q
10756	/^X\(\/\).*/{ s//\1/; q; }	10026	}
		10027	/^X\(\/\/\)[^/].*/{
		10028	s//\1/
		10029	q
		10030	}
		10031	/^X\(\/\/\)$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\(\/\).*/{
		10036	s//\1/
		10037	q
		10038	}
10757	s/.*/./; q'`	10039	s/.*/./; q'`
10758	else	10040	else
10759	continue	10041	continue
10760	fi	10042	fi
10761	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	10043	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
10762	# Extract the definition of DEP_FILES from the Makefile without	10044	# Extract the definition of DEP_FILES from the Makefile without
…		…
10780	}	10062	}
10781	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \	10063	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10782	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10064	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10783	# Make sure the directory exists.	10065	# Make sure the directory exists.
10784	test -f "$dirpart/$file" && continue	10066	test -f "$dirpart/$file" && continue
10785	fdir=`(dirname "$file") 2>/dev/null ||	10067	fdir=`$as_dirname -- "$file" ||
10786	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10068	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10787	X"$file" : 'X\(//\)[^/]' \| \	10069	X"$file" : 'X\(//\)[^/]' \| \
10788	X"$file" : 'X\(//\)$' \| \	10070	X"$file" : 'X\(//\)$' \| \
10789	X"$file" : 'X\(/\)' \| \	10071	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
10790	. : '\(.\)' 2>/dev/null ||
10791	echo X"$file" |	10072	$as_echo X"$file" |
10792	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10073	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10793	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10074	s//\1/
10794	/^X\(\/\/\)$/{ s//\1/; q; }	10075	q
10795	/^X\(\/\).*/{ s//\1/; q; }	10076	}
		10077	/^X\(\/\/\)[^/].*/{
		10078	s//\1/
		10079	q
		10080	}
		10081	/^X\(\/\/\)$/{
		10082	s//\1/
		10083	q
		10084	}
		10085	/^X\(\/\).*/{
		10086	s//\1/
		10087	q
		10088	}
10796	s/.*/./; q'`	10089	s/.*/./; q'`
10797	{ if $as_mkdir_p; then
10798	mkdir -p $dirpart/$fdir
10799	else
10800	as_dir=$dirpart/$fdir	10090	as_dir=$dirpart/$fdir; as_fn_mkdir_p
10801	as_dirs=
10802	while test ! -d "$as_dir"; do
10803	as_dirs="$as_dir $as_dirs"
10804	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10805	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10806	X"$as_dir" : 'X\(//\)[^/]' \| \
10807	X"$as_dir" : 'X\(//\)$' \| \
10808	X"$as_dir" : 'X\(/\)' \| \
10809	. : '\(.\)' 2>/dev/null ||
10810	echo X"$as_dir" |
10811	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10812	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10813	/^X\(\/\/\)$/{ s//\1/; q; }
10814	/^X\(\/\).*/{ s//\1/; q; }
10815	s/.*/./; q'`
10816	done
10817	test ! -n "$as_dirs" || mkdir $as_dirs
10818	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10819	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10820	{ (exit 1); exit 1; }; }; }
10821
10822	# echo "creating $dirpart/$file"	10091	# echo "creating $dirpart/$file"
10823	echo '# dummy' > "$dirpart/$file"	10092	echo '# dummy' > "$dirpart/$file"
10824	done	10093	done
10825	done	10094	done
10826	;;	10095	;;
		10096
10827	esac	10097	esac
10828	done	10098	done # for ac_tag
10829	_ACEOF
10830		10099
10831	cat >>$CONFIG_STATUS <<\_ACEOF
10832		10100
10833	{ (exit 0); exit 0; }	10101	as_fn_exit 0
10834	_ACEOF	10102	_ACEOF
10835	chmod +x $CONFIG_STATUS
10836	ac_clean_files=$ac_clean_files_save	10103	ac_clean_files=$ac_clean_files_save
10837		10104
10838		10105	test $ac_write_fail = 0 ||
10839		10106	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10840	echo
10841	echo "***"
10842	echo "*** Configuration Summary"
10843	echo "***"
10844	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10845	echo "*** Cipher used: $CIPHER"
10846	echo "*** Digest used: $DIGEST"
10847	echo "*** HMAC length: $HMAC"
10848	echo "*** RAND used: $RAND"
10849	echo "*** Max. MTU: $MTU"
10850	echo "*** Compression: $COMPRESS"
10851	echo "***"
10852
10853	if test "x$DIGEST" = xmd4; then
10854	echo "*** WARNING"
10855	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10856	echo "***"
10857	fi
10858
10859	echo
10860
10861		10107
10862		10108
10863	# configure is writing to config.log, and then calls config.status.	10109	# configure is writing to config.log, and then calls config.status.
10864	# config.status does its own redirection, appending to config.log.	10110	# config.status does its own redirection, appending to config.log.
10865	# Unfortunately, on DOS this fails, as config.log is still kept open	10111	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
10876	exec 5>/dev/null	10122	exec 5>/dev/null
10877	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10123	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10878	exec 5>>config.log	10124	exec 5>>config.log
10879	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10125	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
10880	# would make configure fail if this is the last instruction.	10126	# would make configure fail if this is the last instruction.
10881	$ac_cs_success || { (exit 1); exit 1; }	10127	$ac_cs_success || as_fn_exit 1
10882	fi	10128	fi
		10129	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10130	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10131	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10132	fi
10883		10133
		10134
		10135	echo
		10136	echo "***"
		10137	echo "*** Configuration Summary"
		10138	echo "***"
		10139	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10140	echo "*** RSA size: $RSA"
		10141	echo "*** Cipher used: $CIPHER"
		10142	echo "*** Digest used: $DIGEST"
		10143	echo "*** Authdigest: $AUTH"
		10144	echo "*** HMAC length: $HMAC"
		10145	echo "*** Max. MTU: $MTU"
		10146
		10147	echo "***"
		10148	echo "*** Enable options:"
		10149	grep ENABLE_ config.h | sed -e 's/^/*** /'
		10150
		10151	if test "$HMACSIZE" -lt 12; then
		10152	echo "***"
		10153	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10154	fi
		10155
		10156	echo "***"
		10157	echo
		10158
		10159

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