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Comparing gvpe/configure (file contents):
Revision 1.32 by pcg, Wed Jan 18 13:17:55 2006 UTC vs.
Revision 1.57 by root, Thu Jun 30 11:43:38 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 2.59.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	*posix*) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	*"$as_nl"*)
		60	expr "X$arg" : "X\\(.*\\)$as_nl";
		61	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		62	esac;
		63	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	*[\\/]* ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	*v*x* | *x*v* ) as_opts=-vx ;;
		148	*v* ) as_opts=-v ;;
		149	*x* ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	*posix*) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 || exit 1
		194	test -x / || exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		199	test \$(( 1 + 1 )) = 2 || exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" || eval $as_mkdir_p || {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" ||
		330	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		331	X"$as_dir" : 'X\(//\)[^/]' \| \
		332	X"$as_dir" : 'X\(//\)$' \| \
		333	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		334	$as_echo X"$as_dir" |
		335	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		336	s//\1/
		337	q
		338	}
		339	/^X\(\/\/\)[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X\(\/\/\)$/{
		344	s//\1/
		345	q
		346	}
		347	/^X\(\/\).*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" || eval "mkdir $as_dirs"
		355	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" || test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '\(a\)' >/dev/null 2>&1; then	419	if expr a : '\(a\)' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*\(...\)'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" ||	438	as_me=`$as_basename -- "$0" ||
67	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	439	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68	X"$0" : 'X\(//\)$' \| \	440	X"$0" : 'X\(//\)$' \| \
69	X"$0" : 'X\(/\)$' \| \	441	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
70	. : '\(.\)' 2>/dev/null ||
71	echo X/"$0" |	442	$as_echo X/"$0" |
72	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	443	sed '/^.*\/\([^/][^/]*\)\/*$/{
73	/^X\/\(\/\/\)$/{ s//\1/; q; }	444	s//\1/
74	/^X\/\(\/\).*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/\(\/\/\)$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/\(\/\).*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" || {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	*[\\/]* ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself |	473	' <$as_myself |
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	481	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno ||	485	chmod +x "$as_me.lineno" ||
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	*c*,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '\(a\)' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" || exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/gvpe.C"	585	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
276	ac_includes_default="\	587	ac_includes_default="\
277	#include <stdio.h>	588	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	590	# include <sys/types.h>
280	#endif	591	#endif
281	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	593	# include <sys/stat.h>
283	#endif	594	#endif
284	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
285	# include <stdlib.h>	596	# include <stdlib.h>
286	# include <stddef.h>	597	# include <stddef.h>
287	#else	598	#else
288	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
289	# include <stdlib.h>	600	# include <stdlib.h>
290	# endif	601	# endif
291	#endif	602	#endif
292	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
294	# include <memory.h>	605	# include <memory.h>
295	# endif	606	# endif
296	# include <string.h>	607	# include <string.h>
297	#endif	608	#endif
298	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
299	# include <strings.h>	610	# include <strings.h>
300	#endif	611	#endif
301	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
302	# include <inttypes.h>	613	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
308	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	619	# include <unistd.h>
310	#endif"	620	#endif"
311		621
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP LDFLAGS_DAEMON ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='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'
313	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
314		787
315	# Initialize some variables set by options.	788	# Initialize some variables set by options.
316	ac_init_help=	789	ac_init_help=
317	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
319	# dashes changed to underlines.	794	# dashes changed to underlines.
320	cache_file=/dev/null	795	cache_file=/dev/null
321	exec_prefix=NONE	796	exec_prefix=NONE
322	no_create=	797	no_create=
…		…
335	# Installation directory options.	810	# Installation directory options.
336	# 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"
337	# 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
338	# by default will actually change.	813	# by default will actually change.
339	# 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.)
340	bindir='${exec_prefix}/bin'	816	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	817	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	818	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	819	datarootdir='${prefix}/share'
		820	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	824	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	825	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
		827	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	828	infodir='${datarootdir}/info'
351	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'
352		836
353	ac_prev=	837	ac_prev=
		838	ac_dashdash=
354	for ac_option	839	for ac_option
355	do	840	do
356	# If the previous option needs an argument, assign it.	841	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	842	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	843	eval $ac_prev=\$ac_option
359	ac_prev=	844	ac_prev=
360	continue	845	continue
361	fi	846	fi
362		847
		848	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
		851	*) ac_optarg=yes ;;
		852	esac
364		853
365	# Accept the important Cygnus configure options, so we can diagnose typos.	854	# Accept the important Cygnus configure options, so we can diagnose typos.
366		855
367	case $ac_option in	856	case $ac_dashdash$ac_option in
		857	--)
		858	ac_dashdash=yes ;;
368		859
369	-bindir | --bindir | --bindi | --bind | --bin | --bi)	860	-bindir | --bindir | --bindi | --bind | --bin | --bi)
370	ac_prev=bindir ;;	861	ac_prev=bindir ;;
371	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	862	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372	bindir=$ac_optarg ;;	863	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	875	cache_file=$ac_optarg ;;
385		876
386	--config-cache | -C)	877	--config-cache | -C)
387	cache_file=config.cache ;;	878	cache_file=config.cache ;;
388		879
389	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	880	-datadir | --datadir | --datadi | --datad)
390	ac_prev=datadir ;;	881	ac_prev=datadir ;;
391	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	882	-datadir=* | --datadir=* | --datadi=* | --datad=*)
392	| --da=*)
393	datadir=$ac_optarg ;;	883	datadir=$ac_optarg ;;
394		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=$ac_optarg ;;
		891
395	-disable-* | --disable-*)	892	-disable-* | --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	893	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397	# Reject names that are not valid shell variable names.	894	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	895	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	896	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	897	ac_useropt_orig=$ac_useropt
401	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-$ac_useropt_orig"
		904	ac_unrecognized_sep=', ';;
		905	esac
402	eval "enable_$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=$ac_optarg ;;
403		917
404	-enable-* | --enable-*)	918	-enable-* | --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	919	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406	# Reject names that are not valid shell variable names.	920	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	921	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	922	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	923	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	924	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
411	case $ac_option in	925	case $ac_user_opts in
412	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	926	*"
413	*) 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=', ';;
414	esac	931	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	932	eval enable_$ac_useropt=\$ac_optarg ;;
416		933
417	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	934	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	935	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419	| --exec | --exe | --ex)	936	| --exec | --exe | --ex)
420	ac_prev=exec_prefix ;;	937	ac_prev=exec_prefix ;;
…		…
437	-host | --host | --hos | --ho)	954	-host | --host | --hos | --ho)
438	ac_prev=host_alias ;;	955	ac_prev=host_alias ;;
439	-host=* | --host=* | --hos=* | --ho=*)	956	-host=* | --host=* | --hos=* | --ho=*)
440	host_alias=$ac_optarg ;;	957	host_alias=$ac_optarg ;;
441		958
		959	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		960	ac_prev=htmldir ;;
		961	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		962	| --ht=*)
		963	htmldir=$ac_optarg ;;
		964
442	-includedir | --includedir | --includedi | --included | --include \	965	-includedir | --includedir | --includedi | --included | --include \
443	| --includ | --inclu | --incl | --inc)	966	| --includ | --inclu | --incl | --inc)
444	ac_prev=includedir ;;	967	ac_prev=includedir ;;
445	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	968	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446	| --includ=* | --inclu=* | --incl=* | --inc=*)	969	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
461	ac_prev=libexecdir ;;	984	ac_prev=libexecdir ;;
462	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	985	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463	| --libexe=* | --libex=* | --libe=*)	986	| --libexe=* | --libex=* | --libe=*)
464	libexecdir=$ac_optarg ;;	987	libexecdir=$ac_optarg ;;
465		988
		989	-localedir | --localedir | --localedi | --localed | --locale)
		990	ac_prev=localedir ;;
		991	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		992	localedir=$ac_optarg ;;
		993
466	-localstatedir | --localstatedir | --localstatedi | --localstated \	994	-localstatedir | --localstatedir | --localstatedi | --localstated \
467	| --localstate | --localstat | --localsta | --localst \	995	| --localstate | --localstat | --localsta | --localst | --locals)
468	| --locals | --local | --loca | --loc | --lo)
469	ac_prev=localstatedir ;;	996	ac_prev=localstatedir ;;
470	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	997	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	998	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
472	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473	localstatedir=$ac_optarg ;;	999	localstatedir=$ac_optarg ;;
474		1000
475	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1001	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476	ac_prev=mandir ;;	1002	ac_prev=mandir ;;
477	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1003	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
532	| --program-transfo=* | --program-transf=* \	1058	| --program-transfo=* | --program-transf=* \
533	| --program-trans=* | --program-tran=* \	1059	| --program-trans=* | --program-tran=* \
534	| --progr-tra=* | --program-tr=* | --program-t=*)	1060	| --progr-tra=* | --program-tr=* | --program-t=*)
535	program_transform_name=$ac_optarg ;;	1061	program_transform_name=$ac_optarg ;;
536		1062
		1063	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1064	ac_prev=pdfdir ;;
		1065	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1066	pdfdir=$ac_optarg ;;
		1067
		1068	-psdir | --psdir | --psdi | --psd | --ps)
		1069	ac_prev=psdir ;;
		1070	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1071	psdir=$ac_optarg ;;
		1072
537	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1073	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
538	| -silent | --silent | --silen | --sile | --sil)	1074	| -silent | --silent | --silen | --sile | --sil)
539	silent=yes ;;	1075	silent=yes ;;
		1076
		1077	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1078	| --runstate | --runstat | --runsta | --runst | --runs \
		1079	| --run | --ru | --r)
		1080	ac_prev=runstatedir ;;
		1081	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1082	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1083	| --run=* | --ru=* | --r=*)
		1084	runstatedir=$ac_optarg ;;
540		1085
541	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1086	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542	ac_prev=sbindir ;;	1087	ac_prev=sbindir ;;
543	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1088	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544	| --sbi=* | --sb=*)	1089	| --sbi=* | --sb=*)
…		…
582		1127
583	-version | --version | --versio | --versi | --vers | -V)	1128	-version | --version | --versio | --versi | --vers | -V)
584	ac_init_version=: ;;	1129	ac_init_version=: ;;
585		1130
586	-with-* | --with-*)	1131	-with-* | --with-*)
587	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1132	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588	# Reject names that are not valid shell variable names.	1133	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1134	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1135	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1136	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package| sed 's/-/_/g'`	1137	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
593	case $ac_option in	1138	case $ac_user_opts in
594	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1139	*"
595	*) 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=', ';;
596	esac	1144	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1145	eval with_$ac_useropt=\$ac_optarg ;;
598		1146
599	-without-* | --without-*)	1147	-without-* | --without-*)
600	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1148	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601	# Reject names that are not valid shell variable names.	1149	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1150	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1151	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1152	ac_useropt_orig=$ac_useropt
605	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-$ac_useropt_orig"
		1159	ac_unrecognized_sep=', ';;
		1160	esac
606	eval "with_$ac_package=no" ;;	1161	eval with_$ac_useropt=no ;;
607		1162
608	--x)	1163	--x)
609	# Obsolete; use --with-x.	1164	# Obsolete; use --with-x.
610	with_x=yes ;;	1165	with_x=yes ;;
611		1166
…		…
621	ac_prev=x_libraries ;;	1176	ac_prev=x_libraries ;;
622	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1177	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1178	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624	x_libraries=$ac_optarg ;;	1179	x_libraries=$ac_optarg ;;
625		1180
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1181	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1182	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1183	;;
630		1184
631	*=*)	1185	*=*)
632	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1186	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633	# Reject names that are not valid shell variable names.	1187	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1188	case $ac_envvar in #(
		1189	'' | [0-9]* | *[!_$as_cr_alnum]* )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1190	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1191	esac
637	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1192	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1193	export $ac_envvar ;;
640		1194
641	*)	1195	*)
642	# FIXME: should be removed in autoconf 3.0.	1196	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1197	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1198	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1199	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1200	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1201	;;
648		1202
649	esac	1203	esac
650	done	1204	done
651		1205
652	if test -n "$ac_prev"; then	1206	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1207	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1208	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1209	fi
657		1210
658	# Be sure to have absolute paths.	1211	if test -n "$ac_unrecognized_opts"; then
659	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: $ac_unrecognized_opts" >&2 ;;
		1216	esac
		1217	fi
		1218
		1219	# Check all directory arguments for consistency.
		1220	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1221	datadir sysconfdir sharedstatedir localstatedir includedir \
		1222	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1223	libdir localedir mandir runstatedir
660	do	1224	do
661	eval ac_val=$`echo $ac_var`	1225	eval ac_val=\$$ac_var
		1226	# Remove trailing slashes.
662	case $ac_val in	1227	case $ac_val in
663	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1228	*/ )
664	*) { 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\(.*\)'`
665	{ (exit 1); exit 1; }; };;	1230	eval $ac_var=\$ac_val;;
666	esac	1231	esac
667	done
668
669	# Be sure to have absolute paths.	1232	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1233	case $ac_val in
675	[\\/$]* | ?:[\\/]* ) ;;	1234	[\\/$]* | ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1235	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1236	esac
		1237	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1238	done
680		1239
681	# There might be people who depend on the old broken behavior: `$host'	1240	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1241	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1242	# FIXME: To remove some day.
…		…
687		1246
688	# FIXME: To remove some day.	1247	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1248	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1249	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1250	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1251	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1252	cross_compiling=yes
696	fi	1253	fi
697	fi	1254	fi
698		1255
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1257	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1258
702	test "$silent" = yes && exec 6>/dev/null	1259	test "$silent" = yes && exec 6>/dev/null
703		1260
704		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 $? "pwd does not report name of working directory"
		1268
		1269
705	# Find the source files, if location was not specified.	1270	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1271	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1272	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1273	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null ||	1274	ac_confdir=`$as_dirname -- "$as_myself" ||
710	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1275	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711	X"$0" : 'X\(//\)[^/]' \| \	1276	X"$as_myself" : 'X\(//\)[^/]' \| \
712	X"$0" : 'X\(//\)$' \| \	1277	X"$as_myself" : 'X\(//\)$' \| \
713	X"$0" : 'X\(/\)' \| \	1278	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
714	. : '\(.\)' 2>/dev/null ||	1279	$as_echo X"$as_myself" |
715	echo X"$0" |
716	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1280	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
717	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1281	s//\1/
718	/^X\(\/\/\)$/{ s//\1/; q; }	1282	q
719	/^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	}
720	s/.*/./; q'`	1296	s/.*/./; q'`
721	srcdir=$ac_confdir	1297	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1298	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1299	srcdir=..
724	fi	1300	fi
725	else	1301	else
726	ac_srcdir_defaulted=no	1302	ac_srcdir_defaulted=no
727	fi	1303	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1304	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1305	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1306	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1307	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1308	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1309	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1310	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1311	pwd)`
742	ac_env_build_alias_value=$build_alias	1312	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1313	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1314	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1315	fi
746	ac_env_host_alias_value=$host_alias	1316	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1317	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1318	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1319	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1320	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1321	esac
752	ac_cv_env_target_alias_value=$target_alias	1322	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1323	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1324	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1325	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1326	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1327	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1328
786	#	1329	#
787	# Report the --help message.	1330	# Report the --help message.
788	#	1331	#
789	if test "$ac_init_help" = "long"; then	1332	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1345	Configuration:
803	-h, --help display this help and exit	1346	-h, --help display this help and exit
804	--help=short display options specific to this package	1347	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1348	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1349	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1350	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1351	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1352	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1353	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1354	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1355
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1356	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1357	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1358	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1359	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1360	[PREFIX]
821		1361
822	By default, \`make install' will install all the files in	1362	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1363	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1364	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1365	for instance \`--prefix=\$HOME'.
826		1366
827	For better control, use the options below.	1367	For better control, use the options below.
828		1368
829	Fine tuning of the installation directories:	1369	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1370	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1371	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1372	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1373	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1374	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--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]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1377	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1378	--includedir=DIR C header files [PREFIX/include]
839	--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]
840	--infodir=DIR info documentation [PREFIX/info]	1382	--infodir=DIR info documentation [DATAROOTDIR/info]
		1383	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--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]
842	_ACEOF	1390	_ACEOF
843		1391
844	cat <<\_ACEOF	1392	cat <<\_ACEOF
845		1393
846	Program names:	1394	Program names:
…		…
858	if test -n "$ac_init_help"; then	1406	if test -n "$ac_init_help"; then
859		1407
860	cat <<\_ACEOF	1408	cat <<\_ACEOF
861		1409
862	Optional Features:	1410	Optional Features:
		1411	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1412	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1413	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1414	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1415	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking speeds up one-time build	1416	--disable-dependency-tracking Speeds up one-time builds
868	--enable-dependency-tracking do not reject slow dependency extractors	1417	--enable-dependency-tracking Do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1418	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1419	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1420	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1421	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are (see doc/gvpe.osdep.5.pod):	1422	Working combinations are (see doc/gvpe.osdep.5.pod):
…		…
876	"tincd/darwin" "native/cygwin"; Untested	1425	"tincd/darwin" "native/cygwin"; Untested
877	combinations are: "tincd/bsd" "tincd/solaris"	1426	combinations are: "tincd/bsd" "tincd/solaris"
878	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";	1427	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
879	Broken combinations are: "tincd/cygwin"; The default	1428	Broken combinations are: "tincd/cygwin"; The default
880	is to autodetect.	1429	is to autodetect.
		1430	--enable-threads try to use threads for long-running asynchronous
		1431	operations (default enabled).
881	--enable-static-daemon enable statically linked daemon.	1432	--enable-static-daemon enable statically linked daemon.
882	--enable-rohc enable robust header compression (rfc3095).
883	--enable-icmp enable icmp protocol support (default disabled).	1433	--disable-icmp enable icmp protocol support (default enabled).
884	--enable-tcp enable tcp protocol support (default disabled).	1434	--disable-tcp enable tcp protocol support (default enabled).
885	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
886	--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
887	disabled).	1437	disabled).
		1438	--enable-rsa-length=BITS
		1439	use BITS rsa keys (default 3072). Allowed values are
		1440	2048-10240.
888	--enable-hmac-length=BYTES	1441	--enable-hmac-length=BYTES
889	use a hmac of length BYTES bytes (default 12).	1442	use a hmac of length BYTES bytes (default 12).
890	Allowed values are 4, 8, 12, 16.	1443	Allowed values are 4, 8, 12, 16.
891	--enable-rand-length=BYTES
892	use BYTES bytes of extra randomness (default 8).
893	Allowed values are 0, 4, 8.
894	--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).
895	Use 9100 for jumbogram support.	1445	Use 9100 for jumbogram support.
896	--disable-compression Disable compression support.	1446	--disable-compression Disable compression support.
897	--enable-cipher Select the symmetric cipher (default "aes-128").	1447	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
898	Must be one of "bf" (blowfish), "aes-128"	1448	Must be one of "aes-128" (rijndael), "aes-192", or
899	(rijndael), "aes-192" or "aes-256".	1449	"aes-256".
900	--enable-digest Select the digets algorithm to use (default	1450	--enable-hmac-digest=HMAC
901	"ripemd160"). Must be one of "sha1", "ripemd160",	1451	Select the HMAC digest algorithm to use (default
902	"md5" or "md4" (insecure).	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").
		1456	Must be one of "sha512", "sha256", "whirlpool".
903		1457
904	Optional Packages:	1458	Optional Packages:
905	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1459	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
906	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1460	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
907	--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
…		…
917	Some influential environment variables:	1471	Some influential environment variables:
918	CC C compiler command	1472	CC C compiler command
919	CFLAGS C compiler flags	1473	CFLAGS C compiler flags
920	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
921	nonstandard directory <lib dir>	1475	nonstandard directory <lib dir>
		1476	LIBS libraries to pass to the linker, e.g. -l<library>
922	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
923	headers in a nonstandard directory <include dir>	1478	you have headers in a nonstandard directory <include dir>
924	CPP C preprocessor	1479	CPP C preprocessor
925	CXX C++ compiler command	1480	CXX C++ compiler command
926	CXXFLAGS C++ compiler flags	1481	CXXFLAGS C++ compiler flags
927	CXXCPP C++ preprocessor	1482	CXXCPP C++ preprocessor
928		1483
929	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
930	it to find libraries and programs with nonstandard names/locations.	1485	it to find libraries and programs with nonstandard names/locations.
931		1486
		1487	Report bugs to the package provider.
932	_ACEOF	1488	_ACEOF
		1489	ac_status=$?
933	fi	1490	fi
934		1491
935	if test "$ac_init_help" = "recursive"; then	1492	if test "$ac_init_help" = "recursive"; then
936	# If there are subdirs, report their specific --help.	1493	# If there are subdirs, report their specific --help.
937	ac_popdir=`pwd`
938	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
939	test -d $ac_dir || continue	1495	test -d "$ac_dir" ||
		1496	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1497	continue
940	ac_builddir=.	1498	ac_builddir=.
941		1499
942	if test "$ac_dir" != .; then	1500	case "$ac_dir" in
		1501	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1502	*)
943	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1503	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
944	# A "../" for each directory in $ac_dir_suffix.	1504	# A ".." for each directory in $ac_dir_suffix.
945	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1505	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
946	else	1506	case $ac_top_builddir_sub in
947	ac_dir_suffix= ac_top_builddir=	1507	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
948	fi	1508	*) ac_top_build_prefix=$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
949		1515
950	case $srcdir in	1516	case $srcdir in
951	.) # No --srcdir option. We are building in place.	1517	.) # We are building in place.
952	ac_srcdir=.	1518	ac_srcdir=.
953	if test -z "$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;
954	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
955	else	1540	else
956	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
957	fi ;;
958	[\\/]* | ?:[\\/]* ) # Absolute path.
959	ac_srcdir=$srcdir$ac_dir_suffix;
960	ac_top_srcdir=$srcdir ;;
961	*) # Relative path.
962	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
963	ac_top_srcdir=$ac_top_builddir$srcdir ;;
964	esac
965
966	# Do not use `cd foo && pwd` to compute absolute paths, because
967	# the directories may not exist.
968	case `pwd` in
969	.) ac_abs_builddir="$ac_dir";;
970	*)
971	case "$ac_dir" in
972	.) ac_abs_builddir=`pwd`;;
973	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
974	*) ac_abs_builddir=`pwd`/"$ac_dir";;
975	esac;;
976	esac
977	case $ac_abs_builddir in
978	.) ac_abs_top_builddir=${ac_top_builddir}.;;
979	*)
980	case ${ac_top_builddir}. in
981	.) ac_abs_top_builddir=$ac_abs_builddir;;
982	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
983	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
984	esac;;
985	esac
986	case $ac_abs_builddir in
987	.) ac_abs_srcdir=$ac_srcdir;;
988	*)
989	case $ac_srcdir in
990	.) ac_abs_srcdir=$ac_abs_builddir;;
991	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
992	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
993	esac;;
994	esac
995	case $ac_abs_builddir in
996	.) ac_abs_top_srcdir=$ac_top_srcdir;;
997	*)
998	case $ac_top_srcdir in
999	.) ac_abs_top_srcdir=$ac_abs_builddir;;
1000	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1001	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1002	esac;;
1003	esac
1004
1005	cd $ac_dir
1006	# Check for guested configure; otherwise get Cygnus style configure.
1007	if test -f $ac_srcdir/configure.gnu; then
1008	echo
1009	$SHELL $ac_srcdir/configure.gnu --help=recursive
1010	elif test -f $ac_srcdir/configure; then
1011	echo
1012	$SHELL $ac_srcdir/configure --help=recursive
1013	elif test -f $ac_srcdir/configure.ac ||
1014	test -f $ac_srcdir/configure.in; then
1015	echo
1016	$ac_configure --help
1017	else
1018	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1541	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1019	fi	1542	fi || ac_status=$?
1020	cd "$ac_popdir"	1543	cd "$ac_pwd" || { ac_status=$?; break; }
1021	done	1544	done
1022	fi	1545	fi
1023		1546
1024	test -n "$ac_init_help" && exit 0	1547	test -n "$ac_init_help" && exit $ac_status
1025	if $ac_init_version; then	1548	if $ac_init_version; then
1026	cat <<\_ACEOF	1549	cat <<\_ACEOF
		1550	configure
		1551	generated by GNU Autoconf 2.69
1027		1552
1028	Copyright (C) 2003 Free Software Foundation, Inc.	1553	Copyright (C) 2012 Free Software Foundation, Inc.
1029	This configure script is free software; the Free Software Foundation	1554	This configure script is free software; the Free Software Foundation
1030	gives unlimited permission to copy, distribute and modify it.	1555	gives unlimited permission to copy, distribute and modify it.
1031	_ACEOF	1556	_ACEOF
1032	exit 0	1557	exit
1033	fi	1558	fi
1034	exec 5>config.log	1559
1035	cat >&5 <<_ACEOF	1560	## ------------------------ ##
		1561	## Autoconf initialization. ##
		1562	## ------------------------ ##
		1563
		1564	# ac_fn_c_try_compile LINENO
		1565	# --------------------------
		1566	# Try to compile conftest.$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
1036	This file contains any messages produced by compilers while	2283	This file contains any messages produced by compilers while
1037	running configure, to aid debugging if configure makes a mistake.	2284	running configure, to aid debugging if configure makes a mistake.
1038		2285
1039	It was created by $as_me, which was	2286	It was created by $as_me, which was
1040	generated by GNU Autoconf 2.59. Invocation command line was	2287	generated by GNU Autoconf 2.69. Invocation command line was
1041		2288
1042	$ $0 $@	2289	$ $0 $@
1043		2290
1044	_ACEOF	2291	_ACEOF
		2292	exec 5>>config.log
1045	{	2293	{
1046	cat <<_ASUNAME	2294	cat <<_ASUNAME
1047	## --------- ##	2295	## --------- ##
1048	## Platform. ##	2296	## Platform. ##
1049	## --------- ##	2297	## --------- ##
…		…
1058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2306	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1059		2307
1060	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2308	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1061	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2309	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2310	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1063	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2311	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1064	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2312	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2313	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1066	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2314	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1067		2315
1068	_ASUNAME	2316	_ASUNAME
…		…
1070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1071	for as_dir in $PATH	2319	for as_dir in $PATH
1072	do	2320	do
1073	IFS=$as_save_IFS	2321	IFS=$as_save_IFS
1074	test -z "$as_dir" && as_dir=.	2322	test -z "$as_dir" && as_dir=.
1075	echo "PATH: $as_dir"	2323	$as_echo "PATH: $as_dir"
1076	done	2324	done
		2325	IFS=$as_save_IFS
1077		2326
1078	} >&5	2327	} >&5
1079		2328
1080	cat >&5 <<_ACEOF	2329	cat >&5 <<_ACEOF
1081		2330
…		…
1093	# Also quote any args containing shell meta-characters.	2342	# Also quote any args containing shell meta-characters.
1094	# Make two passes to allow for proper duplicate-argument suppression.	2343	# Make two passes to allow for proper duplicate-argument suppression.
1095	ac_configure_args=	2344	ac_configure_args=
1096	ac_configure_args0=	2345	ac_configure_args0=
1097	ac_configure_args1=	2346	ac_configure_args1=
1098	ac_sep=
1099	ac_must_keep_next=false	2347	ac_must_keep_next=false
1100	for ac_pass in 1 2	2348	for ac_pass in 1 2
1101	do	2349	do
1102	for ac_arg	2350	for ac_arg
1103	do	2351	do
1104	case $ac_arg in	2352	case $ac_arg in
1105	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2353	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1106	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2354	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107	| -silent | --silent | --silen | --sile | --sil)	2355	| -silent | --silent | --silen | --sile | --sil)
1108	continue ;;	2356	continue ;;
1109	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2357	*\'*)
1110	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2358	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1111	esac	2359	esac
1112	case $ac_pass in	2360	case $ac_pass in
1113	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2361	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1114	2)	2362	2)
1115	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2363	as_fn_append ac_configure_args1 " '$ac_arg'"
1116	if test $ac_must_keep_next = true; then	2364	if test $ac_must_keep_next = true; then
1117	ac_must_keep_next=false # Got value, back to normal.	2365	ac_must_keep_next=false # Got value, back to normal.
1118	else	2366	else
1119	case $ac_arg in	2367	case $ac_arg in
1120	*=* | --config-cache | -C | -disable-* | --disable-* \	2368	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1126	esac	2374	esac
1127	;;	2375	;;
1128	-* ) ac_must_keep_next=true ;;	2376	-* ) ac_must_keep_next=true ;;
1129	esac	2377	esac
1130	fi	2378	fi
1131	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2379	as_fn_append ac_configure_args " '$ac_arg'"
1132	# Get rid of the leading space.
1133	ac_sep=" "
1134	;;	2380	;;
1135	esac	2381	esac
1136	done	2382	done
1137	done	2383	done
1138	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2384	{ ac_configure_args0=; unset ac_configure_args0;}
1139	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2385	{ ac_configure_args1=; unset ac_configure_args1;}
1140		2386
1141	# When interrupted or exit'd, cleanup temporary files, and complete	2387	# When interrupted or exit'd, cleanup temporary files, and complete
1142	# config.log. We remove comments because anyway the quotes in there	2388	# config.log. We remove comments because anyway the quotes in there
1143	# would cause problems or look ugly.	2389	# would cause problems or look ugly.
1144	# WARNING: Be sure not to use single quotes in there, as some shells,	2390	# WARNING: Use '\'' to represent an apostrophe within the trap.
1145	# 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.
1146	trap 'exit_status=$?	2392	trap 'exit_status=$?
1147	# Save into config.log some information that might help in debugging.	2393	# Save into config.log some information that might help in debugging.
1148	{	2394	{
1149	echo	2395	echo
1150		2396
1151	cat <<\_ASBOX
1152	## ---------------- ##	2397	$as_echo "## ---------------- ##
1153	## Cache variables. ##	2398	## Cache variables. ##
1154	## ---------------- ##	2399	## ---------------- ##"
1155	_ASBOX
1156	echo	2400	echo
1157	# The following way of writing the cache mishandles newlines in values,	2401	# The following way of writing the cache mishandles newlines in values,
1158	{	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
1159	(set) 2>&1 |	2418	(set) 2>&1 |
1160	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2419	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1161	*ac_space=\ *)	2420	*${as_nl}ac_space=\ *)
1162	sed -n \	2421	sed -n \
1163	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2422	"s/'\''/'\''\\\\'\'''\''/g;
1164	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"
1165	;;	2427	;;
1166	*)
1167	sed -n \
1168	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1169	;;
1170	esac;	2428	esac |
1171	}	2429	sort
		2430	)
1172	echo	2431	echo
1173		2432
1174	cat <<\_ASBOX
1175	## ----------------- ##	2433	$as_echo "## ----------------- ##
1176	## Output variables. ##	2434	## Output variables. ##
1177	## ----------------- ##	2435	## ----------------- ##"
1178	_ASBOX
1179	echo	2436	echo
1180	for ac_var in $ac_subst_vars	2437	for ac_var in $ac_subst_vars
1181	do	2438	do
1182	eval ac_val=$`echo $ac_var`	2439	eval ac_val=\$$ac_var
		2440	case $ac_val in
		2441	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2442	esac
1183	echo "$ac_var='"'"'$ac_val'"'"'"	2443	$as_echo "$ac_var='\''$ac_val'\''"
1184	done | sort	2444	done | sort
1185	echo	2445	echo
1186		2446
1187	if test -n "$ac_subst_files"; then	2447	if test -n "$ac_subst_files"; then
1188	cat <<\_ASBOX	2448	$as_echo "## ------------------- ##
		2449	## File substitutions. ##
1189	## ------------- ##	2450	## ------------------- ##"
1190	## Output files. ##
1191	## ------------- ##
1192	_ASBOX
1193	echo	2451	echo
1194	for ac_var in $ac_subst_files	2452	for ac_var in $ac_subst_files
1195	do	2453	do
1196	eval ac_val=$`echo $ac_var`	2454	eval ac_val=\$$ac_var
		2455	case $ac_val in
		2456	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2457	esac
1197	echo "$ac_var='"'"'$ac_val'"'"'"	2458	$as_echo "$ac_var='\''$ac_val'\''"
1198	done | sort	2459	done | sort
1199	echo	2460	echo
1200	fi	2461	fi
1201		2462
1202	if test -s confdefs.h; then	2463	if test -s confdefs.h; then
1203	cat <<\_ASBOX	2464	$as_echo "## ----------- ##
1204	## ----------- ##
1205	## confdefs.h. ##	2465	## confdefs.h. ##
1206	## ----------- ##	2466	## ----------- ##"
1207	_ASBOX
1208	echo	2467	echo
1209	sed "/^$/d" confdefs.h | sort	2468	cat confdefs.h
1210	echo	2469	echo
1211	fi	2470	fi
1212	test "$ac_signal" != 0 &&	2471	test "$ac_signal" != 0 &&
1213	echo "$as_me: caught signal $ac_signal"	2472	$as_echo "$as_me: caught signal $ac_signal"
1214	echo "$as_me: exit $exit_status"	2473	$as_echo "$as_me: exit $exit_status"
1215	} >&5	2474	} >&5
1216	rm -f core *.core &&	2475	rm -f core *.core core.conftest.* &&
1217	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2476	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1218	exit $exit_status	2477	exit $exit_status
1219	' 0	2478	' 0
1220	for ac_signal in 1 2 13 15; do	2479	for ac_signal in 1 2 13 15; do
1221	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2480	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1222	done	2481	done
1223	ac_signal=0	2482	ac_signal=0
1224		2483
1225	# 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.
1226	rm -rf conftest* confdefs.h	2485	rm -f -r conftest* confdefs.h
1227	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2486
1228	echo >confdefs.h	2487	$as_echo "/* confdefs.h */" > confdefs.h
1229		2488
1230	# Predefined preprocessor variables.	2489	# Predefined preprocessor variables.
1231		2490
1232	cat >>confdefs.h <<_ACEOF	2491	cat >>confdefs.h <<_ACEOF
1233	#define PACKAGE_NAME "$PACKAGE_NAME"	2492	#define PACKAGE_NAME "$PACKAGE_NAME"
1234	_ACEOF	2493	_ACEOF
1235		2494
1236
1237	cat >>confdefs.h <<_ACEOF	2495	cat >>confdefs.h <<_ACEOF
1238	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2496	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1239	_ACEOF	2497	_ACEOF
1240		2498
1241
1242	cat >>confdefs.h <<_ACEOF	2499	cat >>confdefs.h <<_ACEOF
1243	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2500	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1244	_ACEOF	2501	_ACEOF
1245		2502
1246
1247	cat >>confdefs.h <<_ACEOF	2503	cat >>confdefs.h <<_ACEOF
1248	#define PACKAGE_STRING "$PACKAGE_STRING"	2504	#define PACKAGE_STRING "$PACKAGE_STRING"
1249	_ACEOF	2505	_ACEOF
1250		2506
1251
1252	cat >>confdefs.h <<_ACEOF	2507	cat >>confdefs.h <<_ACEOF
1253	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2508	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1254	_ACEOF	2509	_ACEOF
1255		2510
		2511	cat >>confdefs.h <<_ACEOF
		2512	#define PACKAGE_URL "$PACKAGE_URL"
		2513	_ACEOF
		2514
1256		2515
1257	# 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.
1258	# 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
1259	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
1260	if test "x$prefix" != xNONE; then	2527	elif test "x$prefix" != xNONE; then
1261	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2528	ac_site_file1=$prefix/share/config.site
		2529	ac_site_file2=$prefix/etc/config.site
1262	else	2530	else
1263	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2531	ac_site_file1=$ac_default_prefix/share/config.site
1264	fi	2532	ac_site_file2=$ac_default_prefix/etc/config.site
1265	fi	2533	fi
1266	for ac_site_file in $CONFIG_SITE; do	2534	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1267	if test -r "$ac_site_file"; then	2535	do
		2536	test "x$ac_site_file" = xNONE && continue
		2537	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1268	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1269	echo "$as_me: loading site script $ac_site_file" >&6;}	2539	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1270	sed 's/^/| /' "$ac_site_file" >&5	2540	sed 's/^/| /' "$ac_site_file" >&5
1271	. "$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; }
1272	fi	2546	fi
1273	done	2547	done
1274		2548
1275	if test -r "$cache_file"; then	2549	if test -r "$cache_file"; then
1276	# Some versions of bash will fail to source /dev/null (special	2550	# Some versions of bash will fail to source /dev/null (special files
1277	# files actually), so we avoid doing that.	2551	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1278	if test -f "$cache_file"; then	2552	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1279	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1280	echo "$as_me: loading cache $cache_file" >&6;}	2554	$as_echo "$as_me: loading cache $cache_file" >&6;}
1281	case $cache_file in	2555	case $cache_file in
1282	[\\/]* | ?:[\\/]* ) . $cache_file;;	2556	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1283	*) . ./$cache_file;;	2557	*) . "./$cache_file";;
1284	esac	2558	esac
1285	fi	2559	fi
1286	else	2560	else
1287	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2561	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1288	echo "$as_me: creating cache $cache_file" >&6;}	2562	$as_echo "$as_me: creating cache $cache_file" >&6;}
1289	>$cache_file	2563	>$cache_file
1290	fi	2564	fi
1291		2565
1292	# 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
1293	# value.	2567	# value.
1294	ac_cache_corrupted=false	2568	ac_cache_corrupted=false
1295	for ac_var in `(set) 2>&1 |	2569	for ac_var in $ac_precious_vars; do
1296	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1297	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2570	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1298	eval ac_new_set=\$ac_env_${ac_var}_set	2571	eval ac_new_set=\$ac_env_${ac_var}_set
1299	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2572	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1300	eval ac_new_val="\$ac_env_${ac_var}_value"	2573	eval ac_new_val=\$ac_env_${ac_var}_value
1301	case $ac_old_set,$ac_new_set in	2574	case $ac_old_set,$ac_new_set in
1302	set,)	2575	set,)
1303	{ 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
1304	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;}
1305	ac_cache_corrupted=: ;;	2578	ac_cache_corrupted=: ;;
1306	,set)	2579	,set)
1307	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2580	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1308	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2581	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1309	ac_cache_corrupted=: ;;	2582	ac_cache_corrupted=: ;;
1310	,);;	2583	,);;
1311	*)	2584	*)
1312	if test "x$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" != "$ac_new_val_w"; then
1313	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1314	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2591	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1315	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1316	echo "$as_me: former value: $ac_old_val" >&2;}
1317	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1318	echo "$as_me: current value: $ac_new_val" >&2;}
1319	ac_cache_corrupted=:	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
		2598	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2599	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2600	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2601	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1320	fi;;	2602	fi;;
1321	esac	2603	esac
1322	# Pass precious variables to config.status.	2604	# Pass precious variables to config.status.
1323	if test "$ac_new_set" = set; then	2605	if test "$ac_new_set" = set; then
1324	case $ac_new_val in	2606	case $ac_new_val in
1325	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1326	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2607	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1327	*) ac_arg=$ac_var=$ac_new_val ;;	2608	*) ac_arg=$ac_var=$ac_new_val ;;
1328	esac	2609	esac
1329	case " $ac_configure_args " in	2610	case " $ac_configure_args " in
1330	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2611	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1331	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2612	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1332	esac	2613	esac
1333	fi	2614	fi
1334	done	2615	done
1335	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 \`$ac_pwd':" >&2;}
1336	{ echo "$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
1337	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;}
1338	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1339	echo "$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
1340	{ (exit 1); exit 1; }; }
1341	fi	2622	fi
		2623	## -------------------- ##
		2624	## Main body of script. ##
		2625	## -------------------- ##
1342		2626
1343	ac_ext=c	2627	ac_ext=c
1344	ac_cpp='$CPP $CPPFLAGS'	2628	ac_cpp='$CPP $CPPFLAGS'
1345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2629	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1346	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 $LIBS >&5'
1347	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2631	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1348		2632
1349		2633
1350		2634
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368	ac_aux_dir=	2635	ac_aux_dir=
1369	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2636	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1370	if test -f $ac_dir/install-sh; then	2637	if test -f "$ac_dir/install-sh"; then
1371	ac_aux_dir=$ac_dir	2638	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install-sh -c"	2639	ac_install_sh="$ac_aux_dir/install-sh -c"
1373	break	2640	break
1374	elif test -f $ac_dir/install.sh; then	2641	elif test -f "$ac_dir/install.sh"; then
1375	ac_aux_dir=$ac_dir	2642	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/install.sh -c"	2643	ac_install_sh="$ac_aux_dir/install.sh -c"
1377	break	2644	break
1378	elif test -f $ac_dir/shtool; then	2645	elif test -f "$ac_dir/shtool"; then
1379	ac_aux_dir=$ac_dir	2646	ac_aux_dir=$ac_dir
1380	ac_install_sh="$ac_aux_dir/shtool install -c"	2647	ac_install_sh="$ac_aux_dir/shtool install -c"
1381	break	2648	break
1382	fi	2649	fi
1383	done	2650	done
1384	if test -z "$ac_aux_dir"; then	2651	if test -z "$ac_aux_dir"; then
1385	{ { 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/../..\"" "$LINENO" 5
1386	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1387	{ (exit 1); exit 1; }; }
1388	fi	2653	fi
		2654
		2655	# These three variables are undocumented and unsupported,
		2656	# and are intended to be withdrawn in a future Autoconf release.
		2657	# They can cause serious problems if a builder's source tree is in a directory
		2658	# whose full name contains unusual characters.
1389	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2659	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1390	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2660	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1391	ac_configure="$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
1392		2663
1393	# Make sure we can run config.sub.	2664	# Make sure we can run config.sub.
1394	$ac_config_sub sun4 >/dev/null 2>&1 ||	2665	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1395	{ { 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
1396	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1397	{ (exit 1); exit 1; }; }
1398		2667
1399	echo "$as_me:$LINENO: checking build system type" >&5	2668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1400	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2669	$as_echo_n "checking build system type... " >&6; }
1401	if test "${ac_cv_build+set}" = set; then	2670	if ${ac_cv_build+:} false; then :
1402	echo $ECHO_N "(cached) $ECHO_C" >&6	2671	$as_echo_n "(cached) " >&6
1403	else	2672	else
1404	ac_cv_build_alias=$build_alias	2673	ac_build_alias=$build_alias
1405	test -z "$ac_cv_build_alias" &&	2674	test "x$ac_build_alias" = x &&
1406	ac_cv_build_alias=`$ac_config_guess`	2675	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1407	test -z "$ac_cv_build_alias" &&	2676	test "x$ac_build_alias" = x &&
1408	{ { 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
1409	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1410	{ (exit 1); exit 1; }; }
1411	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2678	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1412	{ { echo "$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
1413	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1414	{ (exit 1); exit 1; }; }
1415		2680
1416	fi	2681	fi
1417	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1418	echo "${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
1419	build=$ac_cv_build	2688	build=$ac_cv_build
1420	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2689	ac_save_IFS=$IFS; IFS='-'
1421	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2690	set x $ac_cv_build
1422	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
1423		2700
1424		2701
1425	echo "$as_me:$LINENO: checking host system type" >&5	2702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1426	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2703	$as_echo_n "checking host system type... " >&6; }
1427	if test "${ac_cv_host+set}" = set; then	2704	if ${ac_cv_host+:} false; then :
1428	echo $ECHO_N "(cached) $ECHO_C" >&6	2705	$as_echo_n "(cached) " >&6
1429	else	2706	else
1430	ac_cv_host_alias=$host_alias	2707	if test "x$host_alias" = x; then
1431	test -z "$ac_cv_host_alias" &&
1432	ac_cv_host_alias=$ac_cv_build_alias	2708	ac_cv_host=$ac_cv_build
		2709	else
1433	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2710	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1434	{ { echo "$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
1435	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1436	{ (exit 1); exit 1; }; }
1437
1438	fi	2712	fi
		2713
		2714	fi
1439	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1440	echo "${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
1441	host=$ac_cv_host	2721	host=$ac_cv_host
1442	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2722	ac_save_IFS=$IFS; IFS='-'
1443	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2723	set x $ac_cv_host
1444	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
1445		2733
1446		2734
1447	echo "$as_me:$LINENO: checking target system type" >&5	2735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1448	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2736	$as_echo_n "checking target system type... " >&6; }
1449	if test "${ac_cv_target+set}" = set; then	2737	if ${ac_cv_target+:} false; then :
1450	echo $ECHO_N "(cached) $ECHO_C" >&6	2738	$as_echo_n "(cached) " >&6
1451	else	2739	else
1452	ac_cv_target_alias=$target_alias	2740	if test "x$target_alias" = x; then
1453	test "x$ac_cv_target_alias" = "x" &&
1454	ac_cv_target_alias=$ac_cv_host_alias	2741	ac_cv_target=$ac_cv_host
		2742	else
1455	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2743	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1456	{ { echo "$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
1457	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1458	{ (exit 1); exit 1; }; }
1459
1460	fi	2745	fi
		2746
		2747	fi
1461	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2748	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1462	echo "${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
1463	target=$ac_cv_target	2754	target=$ac_cv_target
1464	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2755	ac_save_IFS=$IFS; IFS='-'
1465	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2756	set x $ac_cv_target
1466	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
1467		2766
1468		2767
1469	# The aliases save the names the user supplied, while $host etc.	2768	# The aliases save the names the user supplied, while $host etc.
1470	# will get canonicalized.	2769	# will get canonicalized.
1471	test -n "$target_alias" &&	2770	test -n "$target_alias" &&
1472	test "$program_prefix$program_suffix$program_transform_name" = \	2771	test "$program_prefix$program_suffix$program_transform_name" = \
1473	NONENONEs,x,x, &&	2772	NONENONEs,x,x, &&
1474	program_prefix=${target_alias}-	2773	program_prefix=${target_alias}-
1475	am__api_version="1.9"	2774	am__api_version="1.7"
1476	# Find a good install program. We prefer a C program (faster),	2775	# Find a good install program. We prefer a C program (faster),
1477	# so one script is as good as another. But avoid the broken or	2776	# so one script is as good as another. But avoid the broken or
1478	# incompatible versions:	2777	# incompatible versions:
1479	# SysV /etc/install, /usr/sbin/install	2778	# SysV /etc/install, /usr/sbin/install
1480	# SunOS /usr/etc/install	2779	# SunOS /usr/etc/install
…		…
1484	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2783	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2784	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2785	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487	# OS/2's system install, which has a completely different semantic	2786	# OS/2's system install, which has a completely different semantic
1488	# ./install, which can be erroneously created by make from ./install.sh.	2787	# ./install, which can be erroneously created by make from ./install.sh.
		2788	# Reject install programs that cannot install multiple files.
1489	echo "$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
1490	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2790	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1491	if test -z "$INSTALL"; then	2791	if test -z "$INSTALL"; then
1492	if test "${ac_cv_path_install+set}" = set; then	2792	if ${ac_cv_path_install+:} false; then :
1493	echo $ECHO_N "(cached) $ECHO_C" >&6	2793	$as_echo_n "(cached) " >&6
1494	else	2794	else
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2795	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH	2796	for as_dir in $PATH
1497	do	2797	do
1498	IFS=$as_save_IFS	2798	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.	2799	test -z "$as_dir" && as_dir=.
1500	# Account for people who put trailing slashes in PATH elements.	2800	# Account for people who put trailing slashes in PATH elements.
1501	case $as_dir/ in	2801	case $as_dir/ in #((
1502	./ | .// | /cC/* | \	2802	./ | .// | /[cC]/* | \
1503	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2803	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1504	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	2804	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1505	/usr/ucb/* ) ;;	2805	/usr/ucb/* ) ;;
1506	*)	2806	*)
1507	# 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.
1508	# 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
1509	# by default.	2809	# by default.
1510	for ac_prog in ginstall scoinst install; do	2810	for ac_prog in ginstall scoinst install; do
1511	for ac_exec_ext in '' $ac_executable_extensions; do	2811	for ac_exec_ext in '' $ac_executable_extensions; do
1512	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
1513	if test $ac_prog = install &&	2813	if test $ac_prog = install &&
1514	grep dspmsg "$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
1515	# AIX install. It has an incompatible calling convention.	2815	# AIX install. It has an incompatible calling convention.
1516	:	2816	:
1517	elif test $ac_prog = install &&	2817	elif test $ac_prog = install &&
1518	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2818	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1519	# program-specific install script used by HP pwplus--don't use.	2819	# program-specific install script used by HP pwplus--don't use.
1520	:	2820	:
1521	else	2821	else
		2822	rm -rf conftest.one conftest.two conftest.dir
		2823	echo one > conftest.one
		2824	echo two > conftest.two
		2825	mkdir conftest.dir
		2826	if "$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
1522	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"
1523	break 3	2832	break 3
		2833	fi
1524	fi	2834	fi
1525	fi	2835	fi
1526	done	2836	done
1527	done	2837	done
1528	;;	2838	;;
1529	esac	2839	esac
		2840
1530	done	2841	done
		2842	IFS=$as_save_IFS
1531		2843
		2844	rm -rf conftest.one conftest.two conftest.dir
1532		2845
1533	fi	2846	fi
1534	if test "${ac_cv_path_install+set}" = set; then	2847	if test "${ac_cv_path_install+set}" = set; then
1535	INSTALL=$ac_cv_path_install	2848	INSTALL=$ac_cv_path_install
1536	else	2849	else
1537	# As a last resort, use the slow shell script. We don't cache a	2850	# As a last resort, use the slow shell script. Don't cache a
1538	# path for INSTALL within a source directory, because that will	2851	# value for INSTALL within a source directory, because that will
1539	# break other packages using the cache if that directory is	2852	# break other packages using the cache if that directory is
1540	# removed, or if the path is relative.	2853	# removed, or if the value is a relative name.
1541	INSTALL=$ac_install_sh	2854	INSTALL=$ac_install_sh
1542	fi	2855	fi
1543	fi	2856	fi
1544	echo "$as_me:$LINENO: result: $INSTALL" >&5	2857	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1545	echo "${ECHO_T}$INSTALL" >&6	2858	$as_echo "$INSTALL" >&6; }
1546		2859
1547	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2860	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1548	# It thinks the first close brace ends the variable substitution.	2861	# It thinks the first close brace ends the variable substitution.
1549	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2862	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1550		2863
1551	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2864	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1552		2865
1553	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2866	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1554		2867
1555	echo "$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
1556	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2869	$as_echo_n "checking whether build environment is sane... " >&6; }
1557	# Just in case	2870	# Just in case
1558	sleep 1	2871	sleep 1
1559	echo timestamp > conftest.file	2872	echo timestamp > conftest.file
1560	# Do `set' in a subshell so we don't clobber the current shell's	2873	# Do `set' in a subshell so we don't clobber the current shell's
1561	# arguments. Must try -L first in case configure is actually a	2874	# arguments. Must try -L first in case configure is actually a
…		…
1574		2887
1575	# If neither matched, then we have a broken ls. This can happen	2888	# If neither matched, then we have a broken ls. This can happen
1576	# if, for instance, CONFIG_SHELL is bash and it inherits a	2889	# if, for instance, CONFIG_SHELL is bash and it inherits a
1577	# broken ls alias from the environment. This has actually	2890	# broken ls alias from the environment. This has actually
1578	# happened. Such a system could not be considered "sane".	2891	# happened. Such a system could not be considered "sane".
1579	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1580	alias in your environment" >&5
1581	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2892	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1582	alias in your environment" >&2;}	2893	alias in your environment" "$LINENO" 5
1583	{ (exit 1); exit 1; }; }
1584	fi	2894	fi
1585		2895
1586	test "$2" = conftest.file	2896	test "$2" = conftest.file
1587	)	2897	)
1588	then	2898	then
1589	# Ok.	2899	# Ok.
1590	:	2900	:
1591	else	2901	else
1592	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1593	Check your system clock" >&5
1594	echo "$as_me: error: newly created file is older than distributed files!	2902	as_fn_error $? "newly created file is older than distributed files!
1595	Check your system clock" >&2;}	2903	Check your system clock" "$LINENO" 5
1596	{ (exit 1); exit 1; }; }
1597	fi	2904	fi
1598	echo "$as_me:$LINENO: result: yes" >&5	2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1599	echo "${ECHO_T}yes" >&6	2906	$as_echo "yes" >&6; }
1600	test "$program_prefix" != NONE &&	2907	test "$program_prefix" != NONE &&
1601	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2908	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1602	# Use a double $ so make ignores it.	2909	# Use a double $ so make ignores it.
1603	test "$program_suffix" != NONE &&	2910	test "$program_suffix" != NONE &&
1604	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2911	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1605	# Double any \ or $. echo might interpret backslashes.	2912	# Double any \ or $.
1606	# By default was `s,x,x', remove it if useless.	2913	# By default was `s,x,x', remove it if useless.
1607	cat <<\_ACEOF >conftest.sed
1608	s/[\\$]/&&/g;s/;s,x,x,$//	2914	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1609	_ACEOF
1610	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2915	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1611	rm conftest.sed	2916
1612		2917
1613	# expand $ac_aux_dir to an absolute path	2918	# expand $ac_aux_dir to an absolute path
1614	am_aux_dir=`cd $ac_aux_dir && pwd`	2919	am_aux_dir=`cd $ac_aux_dir && pwd`
1615		2920
1616	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"	2921	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1617	# Use eval to expand $SHELL	2922	# Use eval to expand $SHELL
1618	if eval "$MISSING --run true"; then	2923	if eval "$MISSING --run true"; then
1619	am_missing_run="$MISSING --run "	2924	am_missing_run="$MISSING --run "
1620	else	2925	else
1621	am_missing_run=	2926	am_missing_run=
1622	{ echo "$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
1623	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;}
1624	fi
1625
1626	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1627	# We used to keeping the `.' as first argument, in order to
1628	# allow $(mkdir_p) to be used without argument. As in
1629	# $(mkdir_p) $(somedir)
1630	# where $(somedir) is conditionally defined. However this is wrong
1631	# for two reasons:
1632	# 1. if the package is installed by a user who cannot write `.'
1633	# make install will fail,
1634	# 2. the above comment should most certainly read
1635	# $(mkdir_p) $(DESTDIR)$(somedir)
1636	# so it does not work when $(somedir) is undefined and
1637	# $(DESTDIR) is not.
1638	# To support the latter case, we have to write
1639	# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1640	# so the `.' trick is pointless.
1641	mkdir_p='mkdir -p --'
1642	else
1643	# On NextStep and OpenStep, the `mkdir' command does not
1644	# recognize any option. It will interpret all options as
1645	# directories to create, and then abort because `.' already
1646	# exists.
1647	for d in ./-p ./--version;
1648	do
1649	test -d $d && rmdir $d
1650	done
1651	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1652	if test -f "$ac_aux_dir/mkinstalldirs"; then
1653	mkdir_p='$(mkinstalldirs)'
1654	else
1655	mkdir_p='$(install_sh) -d'
1656	fi
1657	fi	2929	fi
1658		2930
1659	for ac_prog in gawk mawk nawk awk	2931	for ac_prog in gawk mawk nawk awk
1660	do	2932	do
1661	# 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.
1662	set dummy $ac_prog; ac_word=$2	2934	set dummy $ac_prog; ac_word=$2
1663	echo "$as_me:$LINENO: checking for $ac_word" >&5	2935	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1664	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2936	$as_echo_n "checking for $ac_word... " >&6; }
1665	if test "${ac_cv_prog_AWK+set}" = set; then	2937	if ${ac_cv_prog_AWK+:} false; then :
1666	echo $ECHO_N "(cached) $ECHO_C" >&6	2938	$as_echo_n "(cached) " >&6
1667	else	2939	else
1668	if test -n "$AWK"; then	2940	if test -n "$AWK"; then
1669	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2941	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1670	else	2942	else
1671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2943	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672	for as_dir in $PATH	2944	for as_dir in $PATH
1673	do	2945	do
1674	IFS=$as_save_IFS	2946	IFS=$as_save_IFS
1675	test -z "$as_dir" && as_dir=.	2947	test -z "$as_dir" && as_dir=.
1676	for ac_exec_ext in '' $ac_executable_extensions; do	2948	for ac_exec_ext in '' $ac_executable_extensions; do
1677	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2949	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678	ac_cv_prog_AWK="$ac_prog"	2950	ac_cv_prog_AWK="$ac_prog"
1679	echo "$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$ac_exec_ext" >&5
1680	break 2	2952	break 2
1681	fi	2953	fi
1682	done	2954	done
1683	done	2955	done
		2956	IFS=$as_save_IFS
1684		2957
1685	fi	2958	fi
1686	fi	2959	fi
1687	AWK=$ac_cv_prog_AWK	2960	AWK=$ac_cv_prog_AWK
1688	if test -n "$AWK"; then	2961	if test -n "$AWK"; then
1689	echo "$as_me:$LINENO: result: $AWK" >&5	2962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1690	echo "${ECHO_T}$AWK" >&6	2963	$as_echo "$AWK" >&6; }
1691	else	2964	else
1692	echo "$as_me:$LINENO: result: no" >&5	2965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1693	echo "${ECHO_T}no" >&6	2966	$as_echo "no" >&6; }
1694	fi	2967	fi
		2968
1695		2969
1696	test -n "$AWK" && break	2970	test -n "$AWK" && break
1697	done	2971	done
1698		2972
1699	echo "$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
1700	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2974	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1701	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	2975	set x ${MAKE-make}
		2976	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1702	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2977	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1703	echo $ECHO_N "(cached) $ECHO_C" >&6	2978	$as_echo_n "(cached) " >&6
1704	else	2979	else
1705	cat >conftest.make <<\_ACEOF	2980	cat >conftest.make <<\_ACEOF
		2981	SHELL = /bin/sh
1706	all:	2982	all:
1707	@echo 'ac_maketemp="$(MAKE)"'	2983	@echo '@@@%%%=$(MAKE)=@@@%%%'
1708	_ACEOF	2984	_ACEOF
1709	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2985	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1710	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	2986	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1711	if test -n "$ac_maketemp"; then	2987	*@@@%%%=?*=@@@%%%*)
1712	eval ac_cv_prog_make_${ac_make}_set=yes	2988	eval ac_cv_prog_make_${ac_make}_set=yes;;
1713	else	2989	*)
1714	eval ac_cv_prog_make_${ac_make}_set=no	2990	eval ac_cv_prog_make_${ac_make}_set=no;;
1715	fi	2991	esac
1716	rm -f conftest.make	2992	rm -f conftest.make
1717	fi	2993	fi
1718	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2994	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1719	echo "$as_me:$LINENO: result: yes" >&5	2995	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1720	echo "${ECHO_T}yes" >&6	2996	$as_echo "yes" >&6; }
1721	SET_MAKE=	2997	SET_MAKE=
1722	else	2998	else
1723	echo "$as_me:$LINENO: result: no" >&5	2999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1724	echo "${ECHO_T}no" >&6	3000	$as_echo "no" >&6; }
1725	SET_MAKE="MAKE=${MAKE-make}"	3001	SET_MAKE="MAKE=${MAKE-make}"
1726	fi	3002	fi
1727		3003
1728	rm -rf .tst 2>/dev/null	3004	rm -rf .tst 2>/dev/null
1729	mkdir .tst 2>/dev/null	3005	mkdir .tst 2>/dev/null
…		…
1732	else	3008	else
1733	am__leading_dot=_	3009	am__leading_dot=_
1734	fi	3010	fi
1735	rmdir .tst 2>/dev/null	3011	rmdir .tst 2>/dev/null
1736		3012
1737	# test to see if srcdir already configured	3013	# test to see if srcdir already configured
1738	if test "`cd $srcdir && pwd`" != "`pwd`" &&	3014	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1739	test -f $srcdir/config.status; then	3015	test -f $srcdir/config.status; then
1740	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1741	echo "$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
1742	{ (exit 1); exit 1; }; }
1743	fi	3017	fi
1744		3018
1745	# test whether we have cygpath	3019	# test whether we have cygpath
1746	if test -z "$CYGPATH_W"; then	3020	if test -z "$CYGPATH_W"; then
1747	if (cygpath --version) >/dev/null 2>/dev/null; then	3021	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1752	fi	3026	fi
1753		3027
1754		3028
1755	# Define the identity of the package.	3029	# Define the identity of the package.
1756	PACKAGE=gvpe	3030	PACKAGE=gvpe
1757	VERSION=2.0	3031	VERSION=2.25
1758		3032
1759		3033
1760	cat >>confdefs.h <<_ACEOF	3034	cat >>confdefs.h <<_ACEOF
1761	#define PACKAGE "$PACKAGE"	3035	#define PACKAGE "$PACKAGE"
1762	_ACEOF	3036	_ACEOF
…		…
1779		3053
1780	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3054	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1781		3055
1782		3056
1783	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3057	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
		3058
		3059
		3060	AMTAR=${AMTAR-"${am_missing_run}tar"}
1784		3061
1785	install_sh=${install_sh-"$am_aux_dir/install-sh"}	3062	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1786		3063
1787	# Installed binaries are usually stripped using `strip' when the user	3064	# Installed binaries are usually stripped using `strip' when the user
1788	# run `make install-strip'. However `strip' might not be the right	3065	# run `make install-strip'. However `strip' might not be the right
…		…
1790	# will honor the `STRIP' environment variable to overrule this program.	3067	# will honor the `STRIP' environment variable to overrule this program.
1791	if test "$cross_compiling" != no; then	3068	if test "$cross_compiling" != no; then
1792	if test -n "$ac_tool_prefix"; then	3069	if test -n "$ac_tool_prefix"; then
1793	# 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.
1794	set dummy ${ac_tool_prefix}strip; ac_word=$2	3071	set dummy ${ac_tool_prefix}strip; ac_word=$2
1795	echo "$as_me:$LINENO: checking for $ac_word" >&5	3072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1796	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3073	$as_echo_n "checking for $ac_word... " >&6; }
1797	if test "${ac_cv_prog_STRIP+set}" = set; then	3074	if ${ac_cv_prog_STRIP+:} false; then :
1798	echo $ECHO_N "(cached) $ECHO_C" >&6	3075	$as_echo_n "(cached) " >&6
1799	else	3076	else
1800	if test -n "$STRIP"; then	3077	if test -n "$STRIP"; then
1801	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3078	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1802	else	3079	else
1803	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3080	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1804	for as_dir in $PATH	3081	for as_dir in $PATH
1805	do	3082	do
1806	IFS=$as_save_IFS	3083	IFS=$as_save_IFS
1807	test -z "$as_dir" && as_dir=.	3084	test -z "$as_dir" && as_dir=.
1808	for ac_exec_ext in '' $ac_executable_extensions; do	3085	for ac_exec_ext in '' $ac_executable_extensions; do
1809	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3086	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1810	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3087	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1811	echo "$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$ac_exec_ext" >&5
1812	break 2	3089	break 2
1813	fi	3090	fi
1814	done	3091	done
1815	done	3092	done
		3093	IFS=$as_save_IFS
1816		3094
1817	fi	3095	fi
1818	fi	3096	fi
1819	STRIP=$ac_cv_prog_STRIP	3097	STRIP=$ac_cv_prog_STRIP
1820	if test -n "$STRIP"; then	3098	if test -n "$STRIP"; then
1821	echo "$as_me:$LINENO: result: $STRIP" >&5	3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1822	echo "${ECHO_T}$STRIP" >&6	3100	$as_echo "$STRIP" >&6; }
1823	else	3101	else
1824	echo "$as_me:$LINENO: result: no" >&5	3102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1825	echo "${ECHO_T}no" >&6	3103	$as_echo "no" >&6; }
1826	fi	3104	fi
		3105
1827		3106
1828	fi	3107	fi
1829	if test -z "$ac_cv_prog_STRIP"; then	3108	if test -z "$ac_cv_prog_STRIP"; then
1830	ac_ct_STRIP=$STRIP	3109	ac_ct_STRIP=$STRIP
1831	# 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.
1832	set dummy strip; ac_word=$2	3111	set dummy strip; ac_word=$2
1833	echo "$as_me:$LINENO: checking for $ac_word" >&5	3112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1834	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3113	$as_echo_n "checking for $ac_word... " >&6; }
1835	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3114	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1836	echo $ECHO_N "(cached) $ECHO_C" >&6	3115	$as_echo_n "(cached) " >&6
1837	else	3116	else
1838	if test -n "$ac_ct_STRIP"; then	3117	if test -n "$ac_ct_STRIP"; then
1839	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3118	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1840	else	3119	else
1841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3120	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1842	for as_dir in $PATH	3121	for as_dir in $PATH
1843	do	3122	do
1844	IFS=$as_save_IFS	3123	IFS=$as_save_IFS
1845	test -z "$as_dir" && as_dir=.	3124	test -z "$as_dir" && as_dir=.
1846	for ac_exec_ext in '' $ac_executable_extensions; do	3125	for ac_exec_ext in '' $ac_executable_extensions; do
1847	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3126	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1848	ac_cv_prog_ac_ct_STRIP="strip"	3127	ac_cv_prog_ac_ct_STRIP="strip"
1849	echo "$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$ac_exec_ext" >&5
1850	break 2	3129	break 2
1851	fi	3130	fi
1852	done	3131	done
1853	done	3132	done
		3133	IFS=$as_save_IFS
1854		3134
1855	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1856	fi	3135	fi
1857	fi	3136	fi
1858	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3137	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1859	if test -n "$ac_ct_STRIP"; then	3138	if test -n "$ac_ct_STRIP"; then
1860	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3139	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1861	echo "${ECHO_T}$ac_ct_STRIP" >&6	3140	$as_echo "$ac_ct_STRIP" >&6; }
1862	else	3141	else
1863	echo "$as_me:$LINENO: result: no" >&5	3142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1864	echo "${ECHO_T}no" >&6	3143	$as_echo "no" >&6; }
1865	fi	3144	fi
1866		3145
		3146	if test "x$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
1867	STRIP=$ac_ct_STRIP	3155	STRIP=$ac_ct_STRIP
		3156	fi
1868	else	3157	else
1869	STRIP="$ac_cv_prog_STRIP"	3158	STRIP="$ac_cv_prog_STRIP"
1870	fi	3159	fi
1871		3160
1872	fi	3161	fi
1873	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"	3162	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1874		3163
1875	# 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
1876	# some platforms.	3165	# some platforms.
1877	# Always define AMTAR for backward compatibility.
1878		3166
1879	AMTAR=${AMTAR-"${am_missing_run}tar"}
1880		3167
1881	am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1882		3168
1883
1884
1885
1886
1887	ac_config_headers="$ac_config_headers config.h"	3169	ac_config_headers="$ac_config_headers config.h"
1888		3170
1889	echo "$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
1890	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3172	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1891	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3173	# Check whether --enable-maintainer-mode was given.
1892	if test "${enable_maintainer_mode+set}" = set; then	3174	if test "${enable_maintainer_mode+set}" = set; then :
1893	enableval="$enable_maintainer_mode"	3175	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1894	USE_MAINTAINER_MODE=$enableval
1895	else	3176	else
1896	USE_MAINTAINER_MODE=no	3177	USE_MAINTAINER_MODE=no
1897	fi;	3178	fi
		3179
1898	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1899	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3181	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1900		3182
1901		3183
1902	if test $USE_MAINTAINER_MODE = yes; then	3184	if test $USE_MAINTAINER_MODE = yes; then
1903	MAINTAINER_MODE_TRUE=	3185	MAINTAINER_MODE_TRUE=
1904	MAINTAINER_MODE_FALSE='#'	3186	MAINTAINER_MODE_FALSE='#'
…		…
1911		3193
1912		3194
1913		3195
1914		3196
1915		3197
1916
1917
1918
1919
1920
1921	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1922
1923	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1924		3198
1925		3199
1926		3200
1927	MKINSTALLDIRS=	3201	MKINSTALLDIRS=
1928	if test -n "$ac_aux_dir"; then	3202	if test -n "$ac_aux_dir"; then
…		…
1936		3210
1937		3211
1938		3212
1939	# 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.
1940	set dummy msgfmt; ac_word=$2	3214	set dummy msgfmt; ac_word=$2
1941	echo "$as_me:$LINENO: checking for $ac_word" >&5	3215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3216	$as_echo_n "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_path_MSGFMT+set}" = set; then	3217	if ${ac_cv_path_MSGFMT+:} false; then :
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3218	$as_echo_n "(cached) " >&6
1945	else	3219	else
1946	case "$MSGFMT" in	3220	case "$MSGFMT" in
1947	/*)	3221	/*)
1948	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3222	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1949	;;	3223	;;
…		…
1964	;;	3238	;;
1965	esac	3239	esac
1966	fi	3240	fi
1967	MSGFMT="$ac_cv_path_MSGFMT"	3241	MSGFMT="$ac_cv_path_MSGFMT"
1968	if test "$MSGFMT" != ":"; then	3242	if test "$MSGFMT" != ":"; then
1969	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1970	echo "${ECHO_T}$MSGFMT" >&6	3244	$as_echo "$MSGFMT" >&6; }
1971	else	3245	else
1972	echo "$as_me:$LINENO: result: no" >&5	3246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1973	echo "${ECHO_T}no" >&6	3247	$as_echo "no" >&6; }
1974	fi	3248	fi
1975		3249
1976	# 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.
1977	set dummy gmsgfmt; ac_word=$2	3251	set dummy gmsgfmt; ac_word=$2
1978	echo "$as_me:$LINENO: checking for $ac_word" >&5	3252	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1979	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3253	$as_echo_n "checking for $ac_word... " >&6; }
1980	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3254	if ${ac_cv_path_GMSGFMT+:} false; then :
1981	echo $ECHO_N "(cached) $ECHO_C" >&6	3255	$as_echo_n "(cached) " >&6
1982	else	3256	else
1983	case $GMSGFMT in	3257	case $GMSGFMT in
1984	[\\/]* | ?:[\\/]*)	3258	[\\/]* | ?:[\\/]*)
1985	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3259	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1986	;;	3260	;;
…		…
1988	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1989	for as_dir in $PATH	3263	for as_dir in $PATH
1990	do	3264	do
1991	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
1992	test -z "$as_dir" && as_dir=.	3266	test -z "$as_dir" && as_dir=.
1993	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
1994	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3268	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1995	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3269	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1996	echo "$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$ac_exec_ext" >&5
1997	break 2	3271	break 2
1998	fi	3272	fi
1999	done	3273	done
2000	done	3274	done
		3275	IFS=$as_save_IFS
2001		3276
2002	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3277	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2003	;;	3278	;;
2004	esac	3279	esac
2005	fi	3280	fi
2006	GMSGFMT=$ac_cv_path_GMSGFMT	3281	GMSGFMT=$ac_cv_path_GMSGFMT
2007
2008	if test -n "$GMSGFMT"; then	3282	if test -n "$GMSGFMT"; then
2009	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2010	echo "${ECHO_T}$GMSGFMT" >&6	3284	$as_echo "$GMSGFMT" >&6; }
2011	else	3285	else
2012	echo "$as_me:$LINENO: result: no" >&5	3286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	3287	$as_echo "no" >&6; }
2014	fi	3288	fi
		3289
2015		3290
2016		3291
2017	# 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.
2018	set dummy xgettext; ac_word=$2	3293	set dummy xgettext; ac_word=$2
2019	echo "$as_me:$LINENO: checking for $ac_word" >&5	3294	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2020	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3295	$as_echo_n "checking for $ac_word... " >&6; }
2021	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3296	if ${ac_cv_path_XGETTEXT+:} false; then :
2022	echo $ECHO_N "(cached) $ECHO_C" >&6	3297	$as_echo_n "(cached) " >&6
2023	else	3298	else
2024	case "$XGETTEXT" in	3299	case "$XGETTEXT" in
2025	/*)	3300	/*)
2026	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3301	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2027	;;	3302	;;
…		…
2042	;;	3317	;;
2043	esac	3318	esac
2044	fi	3319	fi
2045	XGETTEXT="$ac_cv_path_XGETTEXT"	3320	XGETTEXT="$ac_cv_path_XGETTEXT"
2046	if test "$XGETTEXT" != ":"; then	3321	if test "$XGETTEXT" != ":"; then
2047	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2048	echo "${ECHO_T}$XGETTEXT" >&6	3323	$as_echo "$XGETTEXT" >&6; }
2049	else	3324	else
2050	echo "$as_me:$LINENO: result: no" >&5	3325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2051	echo "${ECHO_T}no" >&6	3326	$as_echo "no" >&6; }
2052	fi	3327	fi
2053		3328
2054	rm -f messages.po	3329	rm -f messages.po
2055		3330
2056	# 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.
2057	set dummy msgmerge; ac_word=$2	3332	set dummy msgmerge; ac_word=$2
2058	echo "$as_me:$LINENO: checking for $ac_word" >&5	3333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2059	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3334	$as_echo_n "checking for $ac_word... " >&6; }
2060	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3335	if ${ac_cv_path_MSGMERGE+:} false; then :
2061	echo $ECHO_N "(cached) $ECHO_C" >&6	3336	$as_echo_n "(cached) " >&6
2062	else	3337	else
2063	case "$MSGMERGE" in	3338	case "$MSGMERGE" in
2064	/*)	3339	/*)
2065	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3340	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2066	;;	3341	;;
…		…
2080	;;	3355	;;
2081	esac	3356	esac
2082	fi	3357	fi
2083	MSGMERGE="$ac_cv_path_MSGMERGE"	3358	MSGMERGE="$ac_cv_path_MSGMERGE"
2084	if test "$MSGMERGE" != ":"; then	3359	if test "$MSGMERGE" != ":"; then
2085	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2086	echo "${ECHO_T}$MSGMERGE" >&6	3361	$as_echo "$MSGMERGE" >&6; }
2087	else	3362	else
2088	echo "$as_me:$LINENO: result: no" >&5	3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2089	echo "${ECHO_T}no" >&6	3364	$as_echo "no" >&6; }
2090	fi	3365	fi
2091		3366
2092		3367
2093	if test "$GMSGFMT" != ":"; then	3368	if test "$GMSGFMT" != ":"; then
2094	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3369	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2095	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3370	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2096	: ;	3371	: ;
2097	else	3372	else
2098	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3373	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2099	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3374	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2100	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3375	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2101	GMSGFMT=":"	3376	GMSGFMT=":"
2102	fi	3377	fi
2103	fi	3378	fi
2104		3379
2105	if test "$XGETTEXT" != ":"; then	3380	if test "$XGETTEXT" != ":"; then
2106	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 &&
2107	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2108	: ;	3383	: ;
2109	else	3384	else
2110	echo "$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
2111	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3386	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2112	XGETTEXT=":"	3387	XGETTEXT=":"
2113	fi	3388	fi
2114	rm -f messages.po	3389	rm -f messages.po
2115	fi	3390	fi
2116		3391
2117	ac_config_commands="$ac_config_commands default-1"	3392	ac_config_commands="$ac_config_commands default-1"
2118		3393
2119		3394
2120		3395
2121	if test "X$prefix" = "XNONE"; then	3396	if test "X$prefix" = "XNONE"; then
2122	acl_final_prefix="$ac_default_prefix"	3397	acl_final_prefix="$ac_default_prefix"
…		…
2133	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3408	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2134	prefix="$acl_save_prefix"	3409	prefix="$acl_save_prefix"
2135		3410
2136	DEPDIR="${am__leading_dot}deps"	3411	DEPDIR="${am__leading_dot}deps"
2137		3412
2138	ac_config_commands="$ac_config_commands depfiles"	3413	ac_config_commands="$ac_config_commands depfiles"
2139		3414
2140		3415
2141	am_make=${MAKE-make}	3416	am_make=${MAKE-make}
2142	cat > confinc << 'END'	3417	cat > confinc << 'END'
2143	am__doit:	3418	am__doit:
2144	@echo done	3419	@echo done
2145	.PHONY: am__doit	3420	.PHONY: am__doit
2146	END	3421	END
2147	# If we don't find an include directive, just comment out the code.	3422	# If we don't find an include directive, just comment out the code.
2148	echo "$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
2149	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 $am_make... " >&6; }
2150	am__include="#"	3425	am__include="#"
2151	am__quote=	3426	am__quote=
2152	_am_result=none	3427	_am_result=none
2153	# First try GNU make style include.	3428	# First try GNU make style include.
2154	echo "include confinc" > confmf	3429	echo "include confinc" > confmf
…		…
2171	_am_result=BSD	3446	_am_result=BSD
2172	fi	3447	fi
2173	fi	3448	fi
2174		3449
2175		3450
2176	echo "$as_me:$LINENO: result: $_am_result" >&5	3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2177	echo "${ECHO_T}$_am_result" >&6	3452	$as_echo "$_am_result" >&6; }
2178	rm -f confinc confmf	3453	rm -f confinc confmf
2179		3454
2180	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3455	# Check whether --enable-dependency-tracking was given.
2181	if test "${enable_dependency_tracking+set}" = set; then	3456	if test "${enable_dependency_tracking+set}" = set; then :
2182	enableval="$enable_dependency_tracking"	3457	enableval=$enable_dependency_tracking;
2183
2184	fi;	3458	fi
		3459
2185	if test "x$enable_dependency_tracking" != xno; then	3460	if test "x$enable_dependency_tracking" != xno; then
2186	am_depcomp="$ac_aux_dir/depcomp"	3461	am_depcomp="$ac_aux_dir/depcomp"
2187	AMDEPBACKSLASH='\'	3462	AMDEPBACKSLASH='\'
2188	fi	3463	fi
2189		3464
…		…
2204	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 $LIBS >&5'
2205	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3480	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2206	if test -n "$ac_tool_prefix"; then	3481	if test -n "$ac_tool_prefix"; then
2207	# Extract the first word of "${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.
2208	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3483	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2209	echo "$as_me:$LINENO: checking for $ac_word" >&5	3484	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2210	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3485	$as_echo_n "checking for $ac_word... " >&6; }
2211	if test "${ac_cv_prog_CC+set}" = set; then	3486	if ${ac_cv_prog_CC+:} false; then :
2212	echo $ECHO_N "(cached) $ECHO_C" >&6	3487	$as_echo_n "(cached) " >&6
2213	else	3488	else
2214	if test -n "$CC"; then	3489	if test -n "$CC"; then
2215	ac_cv_prog_CC="$CC" # Let the user override the test.	3490	ac_cv_prog_CC="$CC" # Let the user override the test.
2216	else	3491	else
2217	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3492	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2218	for as_dir in $PATH	3493	for as_dir in $PATH
2219	do	3494	do
2220	IFS=$as_save_IFS	3495	IFS=$as_save_IFS
2221	test -z "$as_dir" && as_dir=.	3496	test -z "$as_dir" && as_dir=.
2222	for ac_exec_ext in '' $ac_executable_extensions; do	3497	for ac_exec_ext in '' $ac_executable_extensions; do
2223	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3498	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2224	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3499	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2225	echo "$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$ac_exec_ext" >&5
2226	break 2	3501	break 2
2227	fi	3502	fi
2228	done	3503	done
2229	done	3504	done
		3505	IFS=$as_save_IFS
2230		3506
2231	fi	3507	fi
2232	fi	3508	fi
2233	CC=$ac_cv_prog_CC	3509	CC=$ac_cv_prog_CC
2234	if test -n "$CC"; then	3510	if test -n "$CC"; then
2235	echo "$as_me:$LINENO: result: $CC" >&5	3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2236	echo "${ECHO_T}$CC" >&6	3512	$as_echo "$CC" >&6; }
2237	else	3513	else
2238	echo "$as_me:$LINENO: result: no" >&5	3514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2239	echo "${ECHO_T}no" >&6	3515	$as_echo "no" >&6; }
2240	fi	3516	fi
		3517
2241		3518
2242	fi	3519	fi
2243	if test -z "$ac_cv_prog_CC"; then	3520	if test -z "$ac_cv_prog_CC"; then
2244	ac_ct_CC=$CC	3521	ac_ct_CC=$CC
2245	# 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.
2246	set dummy gcc; ac_word=$2	3523	set dummy gcc; ac_word=$2
2247	echo "$as_me:$LINENO: checking for $ac_word" >&5	3524	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2248	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3525	$as_echo_n "checking for $ac_word... " >&6; }
2249	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3526	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2250	echo $ECHO_N "(cached) $ECHO_C" >&6	3527	$as_echo_n "(cached) " >&6
2251	else	3528	else
2252	if test -n "$ac_ct_CC"; then	3529	if test -n "$ac_ct_CC"; then
2253	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3530	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2254	else	3531	else
2255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3532	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2256	for as_dir in $PATH	3533	for as_dir in $PATH
2257	do	3534	do
2258	IFS=$as_save_IFS	3535	IFS=$as_save_IFS
2259	test -z "$as_dir" && as_dir=.	3536	test -z "$as_dir" && as_dir=.
2260	for ac_exec_ext in '' $ac_executable_extensions; do	3537	for ac_exec_ext in '' $ac_executable_extensions; do
2261	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3538	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2262	ac_cv_prog_ac_ct_CC="gcc"	3539	ac_cv_prog_ac_ct_CC="gcc"
2263	echo "$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$ac_exec_ext" >&5
2264	break 2	3541	break 2
2265	fi	3542	fi
2266	done	3543	done
2267	done	3544	done
		3545	IFS=$as_save_IFS
2268		3546
2269	fi	3547	fi
2270	fi	3548	fi
2271	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3549	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2272	if test -n "$ac_ct_CC"; then	3550	if test -n "$ac_ct_CC"; then
2273	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2274	echo "${ECHO_T}$ac_ct_CC" >&6	3552	$as_echo "$ac_ct_CC" >&6; }
2275	else	3553	else
2276	echo "$as_me:$LINENO: result: no" >&5	3554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2277	echo "${ECHO_T}no" >&6	3555	$as_echo "no" >&6; }
2278	fi	3556	fi
2279		3557
		3558	if test "x$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
2280	CC=$ac_ct_CC	3567	CC=$ac_ct_CC
		3568	fi
2281	else	3569	else
2282	CC="$ac_cv_prog_CC"	3570	CC="$ac_cv_prog_CC"
2283	fi	3571	fi
2284		3572
2285	if test -z "$CC"; then	3573	if test -z "$CC"; then
2286	if test -n "$ac_tool_prefix"; then	3574	if test -n "$ac_tool_prefix"; then
2287	# 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.
2288	set dummy ${ac_tool_prefix}cc; ac_word=$2	3576	set dummy ${ac_tool_prefix}cc; ac_word=$2
2289	echo "$as_me:$LINENO: checking for $ac_word" >&5	3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2290	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3578	$as_echo_n "checking for $ac_word... " >&6; }
2291	if test "${ac_cv_prog_CC+set}" = set; then	3579	if ${ac_cv_prog_CC+:} false; then :
2292	echo $ECHO_N "(cached) $ECHO_C" >&6	3580	$as_echo_n "(cached) " >&6
2293	else	3581	else
2294	if test -n "$CC"; then	3582	if test -n "$CC"; then
2295	ac_cv_prog_CC="$CC" # Let the user override the test.	3583	ac_cv_prog_CC="$CC" # Let the user override the test.
2296	else	3584	else
2297	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2298	for as_dir in $PATH	3586	for as_dir in $PATH
2299	do	3587	do
2300	IFS=$as_save_IFS	3588	IFS=$as_save_IFS
2301	test -z "$as_dir" && as_dir=.	3589	test -z "$as_dir" && as_dir=.
2302	for ac_exec_ext in '' $ac_executable_extensions; do	3590	for ac_exec_ext in '' $ac_executable_extensions; do
2303	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3591	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2304	ac_cv_prog_CC="${ac_tool_prefix}cc"	3592	ac_cv_prog_CC="${ac_tool_prefix}cc"
2305	echo "$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$ac_exec_ext" >&5
2306	break 2	3594	break 2
2307	fi	3595	fi
2308	done	3596	done
2309	done	3597	done
		3598	IFS=$as_save_IFS
2310		3599
2311	fi	3600	fi
2312	fi	3601	fi
2313	CC=$ac_cv_prog_CC	3602	CC=$ac_cv_prog_CC
2314	if test -n "$CC"; then	3603	if test -n "$CC"; then
2315	echo "$as_me:$LINENO: result: $CC" >&5	3604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2316	echo "${ECHO_T}$CC" >&6	3605	$as_echo "$CC" >&6; }
2317	else	3606	else
2318	echo "$as_me:$LINENO: result: no" >&5	3607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2319	echo "${ECHO_T}no" >&6	3608	$as_echo "no" >&6; }
2320	fi	3609	fi
2321		3610
2322	fi	3611
2323	if test -z "$ac_cv_prog_CC"; then
2324	ac_ct_CC=$CC
2325	# Extract the first word of "cc", so it can be a program name with args.
2326	set dummy cc; ac_word=$2
2327	echo "$as_me:$LINENO: checking for $ac_word" >&5
2328	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2329	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2330	echo $ECHO_N "(cached) $ECHO_C" >&6
2331	else
2332	if test -n "$ac_ct_CC"; then
2333	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2334	else
2335	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2336	for as_dir in $PATH
2337	do
2338	IFS=$as_save_IFS
2339	test -z "$as_dir" && as_dir=.
2340	for ac_exec_ext in '' $ac_executable_extensions; do
2341	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2342	ac_cv_prog_ac_ct_CC="cc"
2343	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2344	break 2
2345	fi	3612	fi
2346	done
2347	done
2348
2349	fi
2350	fi
2351	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2352	if test -n "$ac_ct_CC"; then
2353	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2354	echo "${ECHO_T}$ac_ct_CC" >&6
2355	else
2356	echo "$as_me:$LINENO: result: no" >&5
2357	echo "${ECHO_T}no" >&6
2358	fi
2359
2360	CC=$ac_ct_CC
2361	else
2362	CC="$ac_cv_prog_CC"
2363	fi
2364
2365	fi	3613	fi
2366	if test -z "$CC"; then	3614	if test -z "$CC"; then
2367	# 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.
2368	set dummy cc; ac_word=$2	3616	set dummy cc; ac_word=$2
2369	echo "$as_me:$LINENO: checking for $ac_word" >&5	3617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2370	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3618	$as_echo_n "checking for $ac_word... " >&6; }
2371	if test "${ac_cv_prog_CC+set}" = set; then	3619	if ${ac_cv_prog_CC+:} false; then :
2372	echo $ECHO_N "(cached) $ECHO_C" >&6	3620	$as_echo_n "(cached) " >&6
2373	else	3621	else
2374	if test -n "$CC"; then	3622	if test -n "$CC"; then
2375	ac_cv_prog_CC="$CC" # Let the user override the test.	3623	ac_cv_prog_CC="$CC" # Let the user override the test.
2376	else	3624	else
2377	ac_prog_rejected=no	3625	ac_prog_rejected=no
2378	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3626	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379	for as_dir in $PATH	3627	for as_dir in $PATH
2380	do	3628	do
2381	IFS=$as_save_IFS	3629	IFS=$as_save_IFS
2382	test -z "$as_dir" && as_dir=.	3630	test -z "$as_dir" && as_dir=.
2383	for ac_exec_ext in '' $ac_executable_extensions; do	3631	for ac_exec_ext in '' $ac_executable_extensions; do
2384	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3632	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2385	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3633	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2386	ac_prog_rejected=yes	3634	ac_prog_rejected=yes
2387	continue	3635	continue
2388	fi	3636	fi
2389	ac_cv_prog_CC="cc"	3637	ac_cv_prog_CC="cc"
2390	echo "$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$ac_exec_ext" >&5
2391	break 2	3639	break 2
2392	fi	3640	fi
2393	done	3641	done
2394	done	3642	done
		3643	IFS=$as_save_IFS
2395		3644
2396	if test $ac_prog_rejected = yes; then	3645	if test $ac_prog_rejected = yes; then
2397	# 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.
2398	set dummy $ac_cv_prog_CC	3647	set dummy $ac_cv_prog_CC
2399	shift	3648	shift
…		…
2407	fi	3656	fi
2408	fi	3657	fi
2409	fi	3658	fi
2410	CC=$ac_cv_prog_CC	3659	CC=$ac_cv_prog_CC
2411	if test -n "$CC"; then	3660	if test -n "$CC"; then
2412	echo "$as_me:$LINENO: result: $CC" >&5	3661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413	echo "${ECHO_T}$CC" >&6	3662	$as_echo "$CC" >&6; }
2414	else	3663	else
2415	echo "$as_me:$LINENO: result: no" >&5	3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416	echo "${ECHO_T}no" >&6	3665	$as_echo "no" >&6; }
2417	fi	3666	fi
		3667
2418		3668
2419	fi	3669	fi
2420	if test -z "$CC"; then	3670	if test -z "$CC"; then
2421	if test -n "$ac_tool_prefix"; then	3671	if test -n "$ac_tool_prefix"; then
2422	for ac_prog in cl	3672	for ac_prog in cl.exe
2423	do	3673	do
2424	# Extract the first word of "$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.
2425	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3675	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2426	echo "$as_me:$LINENO: checking for $ac_word" >&5	3676	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2427	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3677	$as_echo_n "checking for $ac_word... " >&6; }
2428	if test "${ac_cv_prog_CC+set}" = set; then	3678	if ${ac_cv_prog_CC+:} false; then :
2429	echo $ECHO_N "(cached) $ECHO_C" >&6	3679	$as_echo_n "(cached) " >&6
2430	else	3680	else
2431	if test -n "$CC"; then	3681	if test -n "$CC"; then
2432	ac_cv_prog_CC="$CC" # Let the user override the test.	3682	ac_cv_prog_CC="$CC" # Let the user override the test.
2433	else	3683	else
2434	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435	for as_dir in $PATH	3685	for as_dir in $PATH
2436	do	3686	do
2437	IFS=$as_save_IFS	3687	IFS=$as_save_IFS
2438	test -z "$as_dir" && as_dir=.	3688	test -z "$as_dir" && as_dir=.
2439	for ac_exec_ext in '' $ac_executable_extensions; do	3689	for ac_exec_ext in '' $ac_executable_extensions; do
2440	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3690	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3691	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2442	echo "$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$ac_exec_ext" >&5
2443	break 2	3693	break 2
2444	fi	3694	fi
2445	done	3695	done
2446	done	3696	done
		3697	IFS=$as_save_IFS
2447		3698
2448	fi	3699	fi
2449	fi	3700	fi
2450	CC=$ac_cv_prog_CC	3701	CC=$ac_cv_prog_CC
2451	if test -n "$CC"; then	3702	if test -n "$CC"; then
2452	echo "$as_me:$LINENO: result: $CC" >&5	3703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2453	echo "${ECHO_T}$CC" >&6	3704	$as_echo "$CC" >&6; }
2454	else	3705	else
2455	echo "$as_me:$LINENO: result: no" >&5	3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456	echo "${ECHO_T}no" >&6	3707	$as_echo "no" >&6; }
2457	fi	3708	fi
		3709
2458		3710
2459	test -n "$CC" && break	3711	test -n "$CC" && break
2460	done	3712	done
2461	fi	3713	fi
2462	if test -z "$CC"; then	3714	if test -z "$CC"; then
2463	ac_ct_CC=$CC	3715	ac_ct_CC=$CC
2464	for ac_prog in cl	3716	for ac_prog in cl.exe
2465	do	3717	do
2466	# Extract the first word of "$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.
2467	set dummy $ac_prog; ac_word=$2	3719	set dummy $ac_prog; ac_word=$2
2468	echo "$as_me:$LINENO: checking for $ac_word" >&5	3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2469	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3721	$as_echo_n "checking for $ac_word... " >&6; }
2470	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3722	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2471	echo $ECHO_N "(cached) $ECHO_C" >&6	3723	$as_echo_n "(cached) " >&6
2472	else	3724	else
2473	if test -n "$ac_ct_CC"; then	3725	if test -n "$ac_ct_CC"; then
2474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3726	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2475	else	3727	else
2476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3728	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2477	for as_dir in $PATH	3729	for as_dir in $PATH
2478	do	3730	do
2479	IFS=$as_save_IFS	3731	IFS=$as_save_IFS
2480	test -z "$as_dir" && as_dir=.	3732	test -z "$as_dir" && as_dir=.
2481	for ac_exec_ext in '' $ac_executable_extensions; do	3733	for ac_exec_ext in '' $ac_executable_extensions; do
2482	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3734	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2483	ac_cv_prog_ac_ct_CC="$ac_prog"	3735	ac_cv_prog_ac_ct_CC="$ac_prog"
2484	echo "$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$ac_exec_ext" >&5
2485	break 2	3737	break 2
2486	fi	3738	fi
2487	done	3739	done
2488	done	3740	done
		3741	IFS=$as_save_IFS
2489		3742
2490	fi	3743	fi
2491	fi	3744	fi
2492	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3745	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2493	if test -n "$ac_ct_CC"; then	3746	if test -n "$ac_ct_CC"; then
2494	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2495	echo "${ECHO_T}$ac_ct_CC" >&6	3748	$as_echo "$ac_ct_CC" >&6; }
2496	else	3749	else
2497	echo "$as_me:$LINENO: result: no" >&5	3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498	echo "${ECHO_T}no" >&6	3751	$as_echo "no" >&6; }
2499	fi	3752	fi
		3753
2500		3754
2501	test -n "$ac_ct_CC" && break	3755	test -n "$ac_ct_CC" && break
2502	done	3756	done
2503		3757
		3758	if test "x$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
2504	CC=$ac_ct_CC	3767	CC=$ac_ct_CC
		3768	fi
2505	fi	3769	fi
2506		3770
2507	fi	3771	fi
2508		3772
2509		3773
2510	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
2511	See \`config.log' for more details." >&5	3775	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2512	echo "$as_me: error: no acceptable C compiler found in \$PATH	3776	as_fn_error $? "no acceptable C compiler found in \$PATH
2513	See \`config.log' for more details." >&2;}	3777	See \`config.log' for more details" "$LINENO" 5; }
2514	{ (exit 1); exit 1; }; }
2515		3778
2516	# Provide some information about the compiler.	3779	# Provide some information about the compiler.
2517	echo "$as_me:$LINENO:" \	3780	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2518	"checking for C compiler version" >&5	3781	set X $ac_compile
2519	ac_compiler=`set X $ac_compile; echo $2`	3782	ac_compiler=$2
2520	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3783	for ac_option in --version -v -V -qversion; do
2521	(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 $ac_option >&5") 2>conftest.err
2522	ac_status=$?	3792	ac_status=$?
		3793	if test -s conftest.err; then
		3794	sed '10a\
		3795	... rest of stderr output deleted ...
		3796	10q' conftest.err >conftest.er1
		3797	cat conftest.er1 >&5
		3798	fi
		3799	rm -f conftest.er1 conftest.err
2523	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3800	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2524	(exit $ac_status); }	3801	test $ac_status = 0; }
2525	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3802	done
2526	(eval $ac_compiler -v </dev/null >&5) 2>&5
2527	ac_status=$?
2528	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2529	(exit $ac_status); }
2530	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2531	(eval $ac_compiler -V </dev/null >&5) 2>&5
2532	ac_status=$?
2533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534	(exit $ac_status); }
2535		3803
2536	cat >conftest.$ac_ext <<_ACEOF
2537	/* confdefs.h. */
2538	_ACEOF
2539	cat confdefs.h >>conftest.$ac_ext	3804	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2540	cat >>conftest.$ac_ext <<_ACEOF
2541	/* end confdefs.h. */	3805	/* end confdefs.h. */
2542		3806
2543	int	3807	int
2544	main ()	3808	main ()
2545	{	3809	{
…		…
2547	;	3811	;
2548	return 0;	3812	return 0;
2549	}	3813	}
2550	_ACEOF	3814	_ACEOF
2551	ac_clean_files_save=$ac_clean_files	3815	ac_clean_files_save=$ac_clean_files
2552	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3816	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2553	# Try to create an executable without -o first, disregard a.out.	3817	# Try to create an executable without -o first, disregard a.out.
2554	# It will help us diagnose broken compilers, and finding out an intuition	3818	# It will help us diagnose broken compilers, and finding out an intuition
2555	# of exeext.	3819	# of exeext.
2556	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2557	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3821	$as_echo_n "checking whether the C compiler works... " >&6; }
2558	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3822	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2559	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
2560	(eval $ac_link_default) 2>&5	3844	(eval "$ac_link_default") 2>&5
2561	ac_status=$?	3845	ac_status=$?
2562	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3846	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2563	(exit $ac_status); }; then	3847	test $ac_status = 0; }; then :
2564	# Find the output, starting from the most likely. This scheme is	3848	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2565	# 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'
2566	# resort.	3850	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2567		3851	# so that the user can short-circuit this test for compilers unknown to
2568	# Be careful to initialize this variable, since it used to be cached.	3852	# Autoconf.
2569	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3853	for ac_file in $ac_files ''
2570	ac_cv_exeext=
2571	# b.out is created by i960 compilers.
2572	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2573	do	3854	do
2574	test -f "$ac_file" || continue	3855	test -f "$ac_file" || continue
2575	case $ac_file in	3856	case $ac_file in
2576	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3857	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2577	;;
2578	conftest.$ac_ext )
2579	# This is the source file.
2580	;;	3858	;;
2581	[ab].out )	3859	[ab].out )
2582	# We found the default executable, but exeext='' is most	3860	# We found the default executable, but exeext='' is most
2583	# certainly right.	3861	# certainly right.
2584	break;;	3862	break;;
2585	*.* )	3863	*.* )
		3864	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3865	then :; else
2586	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3866	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2587	# FIXME: I believe we export ac_cv_exeext for Libtool,	3867	fi
2588	# 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
2589	# maintain Libtool? --akim.	3869	# safe: cross compilers may not add the suffix if given an `-o'
2590	export ac_cv_exeext	3870	# argument, so we may need to know it at that point already.
		3871	# Even if this section looks crufty: it has the advantage of
		3872	# actually working.
2591	break;;	3873	break;;
2592	* )	3874	* )
2593	break;;	3875	break;;
2594	esac	3876	esac
2595	done	3877	done
		3878	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3879
2596	else	3880	else
		3881	ac_file=''
		3882	fi
		3883	if test -z "$ac_file"; then :
		3884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3885	$as_echo "no" >&6; }
2597	echo "$as_me: failed program was:" >&5	3886	$as_echo "$as_me: failed program was:" >&5
2598	sed 's/^/| /' conftest.$ac_ext >&5	3887	sed 's/^/| /' conftest.$ac_ext >&5
2599		3888
2600	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3889	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2601	See \`config.log' for more details." >&5	3890	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602	echo "$as_me: error: C compiler cannot create executables	3891	as_fn_error 77 "C compiler cannot create executables
2603	See \`config.log' for more details." >&2;}	3892	See \`config.log' for more details" "$LINENO" 5; }
2604	{ (exit 77); exit 77; }; }	3893	else
		3894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3895	$as_echo "yes" >&6; }
2605	fi	3896	fi
2606		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; }
2607	ac_exeext=$ac_cv_exeext	3901	ac_exeext=$ac_cv_exeext
2608	echo "$as_me:$LINENO: result: $ac_file" >&5
2609	echo "${ECHO_T}$ac_file" >&6
2610		3902
2611	# Check the compiler produces executables we can run. If not, either	3903	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2612	# the compiler is broken, or we cross compile.	3904	ac_clean_files=$ac_clean_files_save
2613	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2614	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3906	$as_echo_n "checking for suffix of executables... " >&6; }
2615	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3907	if { { ac_try="$ac_link"
2616	# If not cross compiling, check that we can run a simple program.	3908	case "(($ac_try" in
2617	if test "$cross_compiling" != yes; then	3909	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618	if { ac_try='./$ac_file'	3910	*) ac_try_echo=$ac_try;;
2619	{ (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
2620	(eval $ac_try) 2>&5	3914	(eval "$ac_link") 2>&5
2621	ac_status=$?	3915	ac_status=$?
2622	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3916	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2623	(exit $ac_status); }; }; then
2624	cross_compiling=no
2625	else
2626	if test "$cross_compiling" = maybe; then
2627	cross_compiling=yes
2628	else
2629	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2630	If you meant to cross compile, use \`--host'.
2631	See \`config.log' for more details." >&5
2632	echo "$as_me: error: cannot run C compiled programs.
2633	If you meant to cross compile, use \`--host'.
2634	See \`config.log' for more details." >&2;}
2635	{ (exit 1); exit 1; }; }
2636	fi
2637	fi
2638	fi
2639	echo "$as_me:$LINENO: result: yes" >&5
2640	echo "${ECHO_T}yes" >&6
2641
2642	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2643	ac_clean_files=$ac_clean_files_save
2644	# Check the compiler produces executables we can run. If not, either
2645	# the compiler is broken, or we cross compile.
2646	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2647	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2648	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2649	echo "${ECHO_T}$cross_compiling" >&6
2650
2651	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2652	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2653	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2654	(eval $ac_link) 2>&5
2655	ac_status=$?
2656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657	(exit $ac_status); }; then	3917	test $ac_status = 0; }; then :
2658	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3918	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2659	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3919	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2660	# work properly (i.e., refer to `conftest.exe'), while it won't with	3920	# work properly (i.e., refer to `conftest.exe'), while it won't with
2661	# `rm'.	3921	# `rm'.
2662	for ac_file in conftest.exe conftest conftest.*; do	3922	for ac_file in conftest.exe conftest conftest.*; do
2663	test -f "$ac_file" || continue	3923	test -f "$ac_file" || continue
2664	case $ac_file in	3924	case $ac_file in
2665	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	3925	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2666	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3926	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2667	export ac_cv_exeext
2668	break;;	3927	break;;
2669	* ) break;;	3928	* ) break;;
2670	esac	3929	esac
2671	done	3930	done
2672	else	3931	else
2673	{ { 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
2674	See \`config.log' for more details." >&5	3933	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2675	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3934	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2676	See \`config.log' for more details." >&2;}	3935	See \`config.log' for more details" "$LINENO" 5; }
2677	{ (exit 1); exit 1; }; }
2678	fi	3936	fi
2679
2680	rm -f conftest$ac_cv_exeext	3937	rm -f conftest conftest$ac_cv_exeext
2681	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2682	echo "${ECHO_T}$ac_cv_exeext" >&6	3939	$as_echo "$ac_cv_exeext" >&6; }
2683		3940
2684	rm -f conftest.$ac_ext	3941	rm -f conftest.$ac_ext
2685	EXEEXT=$ac_cv_exeext	3942	EXEEXT=$ac_cv_exeext
2686	ac_exeext=$EXEEXT	3943	ac_exeext=$EXEEXT
2687	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2688	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2689	if test "${ac_cv_objext+set}" = set; then
2690	echo $ECHO_N "(cached) $ECHO_C" >&6
2691	else
2692	cat >conftest.$ac_ext <<_ACEOF
2693	/* confdefs.h. */
2694	_ACEOF
2695	cat confdefs.h >>conftest.$ac_ext	3944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2696	cat >>conftest.$ac_ext <<_ACEOF
2697	/* end confdefs.h. */	3945	/* end confdefs.h. */
2698		3946	#include <stdio.h>
2699	int	3947	int
2700	main ()	3948	main ()
2701	{	3949	{
		3950	FILE *f = fopen ("conftest.out", "w");
		3951	return ferror (f) || fclose (f) != 0;
2702		3952
2703	;	3953	;
2704	return 0;	3954	return 0;
2705	}	3955	}
2706	_ACEOF	3956	_ACEOF
		3957	ac_clean_files="$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
2707	rm -f conftest.o conftest.obj	4019	rm -f conftest.o conftest.obj
2708	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
2709	(eval $ac_compile) 2>&5	4027	(eval "$ac_compile") 2>&5
2710	ac_status=$?	4028	ac_status=$?
2711	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4029	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2712	(exit $ac_status); }; then	4030	test $ac_status = 0; }; then :
2713	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4031	for ac_file in conftest.o conftest.obj conftest.*; do
		4032	test -f "$ac_file" || continue;
2714	case $ac_file in	4033	case $ac_file in
2715	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4034	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2716	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4035	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2717	break;;	4036	break;;
2718	esac	4037	esac
2719	done	4038	done
2720	else	4039	else
2721	echo "$as_me: failed program was:" >&5	4040	$as_echo "$as_me: failed program was:" >&5
2722	sed 's/^/| /' conftest.$ac_ext >&5	4041	sed 's/^/| /' conftest.$ac_ext >&5
2723		4042
2724	{ { 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
2725	See \`config.log' for more details." >&5	4044	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2726	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4045	as_fn_error $? "cannot compute suffix of object files: cannot compile
2727	See \`config.log' for more details." >&2;}	4046	See \`config.log' for more details" "$LINENO" 5; }
2728	{ (exit 1); exit 1; }; }
2729	fi	4047	fi
2730
2731	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4048	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2732	fi	4049	fi
2733	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2734	echo "${ECHO_T}$ac_cv_objext" >&6	4051	$as_echo "$ac_cv_objext" >&6; }
2735	OBJEXT=$ac_cv_objext	4052	OBJEXT=$ac_cv_objext
2736	ac_objext=$OBJEXT	4053	ac_objext=$OBJEXT
2737	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
2738	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4055	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2739	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4056	if ${ac_cv_c_compiler_gnu+:} false; then :
2740	echo $ECHO_N "(cached) $ECHO_C" >&6	4057	$as_echo_n "(cached) " >&6
2741	else	4058	else
2742	cat >conftest.$ac_ext <<_ACEOF
2743	/* confdefs.h. */
2744	_ACEOF
2745	cat confdefs.h >>conftest.$ac_ext	4059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2746	cat >>conftest.$ac_ext <<_ACEOF
2747	/* end confdefs.h. */	4060	/* end confdefs.h. */
2748		4061
2749	int	4062	int
2750	main ()	4063	main ()
2751	{	4064	{
…		…
2755		4068
2756	;	4069	;
2757	return 0;	4070	return 0;
2758	}	4071	}
2759	_ACEOF	4072	_ACEOF
2760	rm -f conftest.$ac_objext	4073	if ac_fn_c_try_compile "$LINENO"; then :
2761	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2762	(eval $ac_compile) 2>conftest.er1
2763	ac_status=$?
2764	grep -v '^ *+' conftest.er1 >conftest.err
2765	rm -f conftest.er1
2766	cat conftest.err >&5
2767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768	(exit $ac_status); } &&
2769	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2771	(eval $ac_try) 2>&5
2772	ac_status=$?
2773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2774	(exit $ac_status); }; } &&
2775	{ ac_try='test -s conftest.$ac_objext'
2776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2777	(eval $ac_try) 2>&5
2778	ac_status=$?
2779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2780	(exit $ac_status); }; }; then
2781	ac_compiler_gnu=yes	4074	ac_compiler_gnu=yes
2782	else	4075	else
2783	echo "$as_me: failed program was:" >&5
2784	sed 's/^/| /' conftest.$ac_ext >&5
2785
2786	ac_compiler_gnu=no	4076	ac_compiler_gnu=no
2787	fi	4077	fi
2788	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4078	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4079	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2790		4080
2791	fi	4081	fi
2792	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4082	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2793	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4083	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2794	GCC=`test $ac_compiler_gnu = yes && echo yes`	4084	if test $ac_compiler_gnu = yes; then
		4085	GCC=yes
		4086	else
		4087	GCC=
		4088	fi
2795	ac_test_CFLAGS=${CFLAGS+set}	4089	ac_test_CFLAGS=${CFLAGS+set}
2796	ac_save_CFLAGS=$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
2797	CFLAGS="-g"	4099	CFLAGS="-g"
2798	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2799	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2800	if test "${ac_cv_prog_cc_g+set}" = set; then
2801	echo $ECHO_N "(cached) $ECHO_C" >&6
2802	else
2803	cat >conftest.$ac_ext <<_ACEOF
2804	/* confdefs.h. */
2805	_ACEOF
2806	cat confdefs.h >>conftest.$ac_ext	4100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807	cat >>conftest.$ac_ext <<_ACEOF
2808	/* end confdefs.h. */	4101	/* end confdefs.h. */
2809		4102
2810	int	4103	int
2811	main ()	4104	main ()
2812	{	4105	{
2813		4106
2814	;	4107	;
2815	return 0;	4108	return 0;
2816	}	4109	}
2817	_ACEOF	4110	_ACEOF
2818	rm -f conftest.$ac_objext	4111	if ac_fn_c_try_compile "$LINENO"; then :
2819	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2820	(eval $ac_compile) 2>conftest.er1
2821	ac_status=$?
2822	grep -v '^ *+' conftest.er1 >conftest.err
2823	rm -f conftest.er1
2824	cat conftest.err >&5
2825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826	(exit $ac_status); } &&
2827	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2828	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2829	(eval $ac_try) 2>&5
2830	ac_status=$?
2831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2832	(exit $ac_status); }; } &&
2833	{ ac_try='test -s conftest.$ac_objext'
2834	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2835	(eval $ac_try) 2>&5
2836	ac_status=$?
2837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838	(exit $ac_status); }; }; then
2839	ac_cv_prog_cc_g=yes	4112	ac_cv_prog_cc_g=yes
2840	else	4113	else
2841	echo "$as_me: failed program was:" >&5	4114	CFLAGS=""
2842	sed 's/^/| /' conftest.$ac_ext >&5	4115	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4116	/* end confdefs.h. */
2843		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 :
2844	ac_cv_prog_cc_g=no	4143	ac_cv_prog_cc_g=yes
2845	fi	4144	fi
2846	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2847	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=$ac_save_c_werror_flag
		4151	fi
2848	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2849	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4153	$as_echo "$ac_cv_prog_cc_g" >&6; }
2850	if test "$ac_test_CFLAGS" = set; then	4154	if test "$ac_test_CFLAGS" = set; then
2851	CFLAGS=$ac_save_CFLAGS	4155	CFLAGS=$ac_save_CFLAGS
2852	elif test $ac_cv_prog_cc_g = yes; then	4156	elif test $ac_cv_prog_cc_g = yes; then
2853	if test "$GCC" = yes; then	4157	if test "$GCC" = yes; then
2854	CFLAGS="-g -O2"	4158	CFLAGS="-g -O2"
…		…
2860	CFLAGS="-O2"	4164	CFLAGS="-O2"
2861	else	4165	else
2862	CFLAGS=	4166	CFLAGS=
2863	fi	4167	fi
2864	fi	4168	fi
2865	echo "$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
2866	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4170	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2867	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4171	if ${ac_cv_prog_cc_c89+:} false; then :
2868	echo $ECHO_N "(cached) $ECHO_C" >&6	4172	$as_echo_n "(cached) " >&6
2869	else	4173	else
2870	ac_cv_prog_cc_stdc=no	4174	ac_cv_prog_cc_c89=no
2871	ac_save_CC=$CC	4175	ac_save_CC=$CC
2872	cat >conftest.$ac_ext <<_ACEOF
2873	/* confdefs.h. */
2874	_ACEOF
2875	cat confdefs.h >>conftest.$ac_ext	4176	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2876	cat >>conftest.$ac_ext <<_ACEOF
2877	/* end confdefs.h. */	4177	/* end confdefs.h. */
2878	#include <stdarg.h>	4178	#include <stdarg.h>
2879	#include <stdio.h>	4179	#include <stdio.h>
2880	#include <sys/types.h>	4180	struct stat;
2881	#include <sys/stat.h>
2882	/* 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. */
2883	struct buf { int x; };	4182	struct buf { int x; };
2884	FILE * (*rcsopen) (struct buf *, struct stat *, int);	4183	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2885	static char *e (p, i)	4184	static char *e (p, i)
2886	char **p;	4185	char **p;
…		…
2899	}	4198	}
2900		4199
2901	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4200	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2902	function prototypes and stuff, but not '\xHH' hex character constants.	4201	function prototypes and stuff, but not '\xHH' hex character constants.
2903	These don't provoke an error unfortunately, instead are silently treated	4202	These don't provoke an error unfortunately, instead are silently treated
2904	as 'x'. The following induces an error, until -std1 is added to get	4203	as 'x'. The following induces an error, until -std is added to get
2905	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4204	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2906	array size at least. It's necessary to write '\x00'==0 to get something	4205	array size at least. It's necessary to write '\x00'==0 to get something
2907	that's true only with -std1. */	4206	that's true only with -std. */
2908	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	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];
2909		4213
2910	int test (int i, double x);	4214	int test (int i, double x);
2911	struct s1 {int (*f) (int a);};	4215	struct s1 {int (*f) (int a);};
2912	struct s2 {int (*f) (double a);};	4216	struct s2 {int (*f) (double a);};
2913	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);
…		…
2919	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];
2920	;	4224	;
2921	return 0;	4225	return 0;
2922	}	4226	}
2923	_ACEOF	4227	_ACEOF
2924	# Don't try gcc -ansi; that turns off useful extensions and	4228	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2925	# breaks some systems' header files.	4229	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2926	# AIX -qlanglvl=ansi
2927	# Ultrix and OSF/1 -std1
2928	# HP-UX 10.20 and later -Ae
2929	# HP-UX older versions -Aa -D_HPUX_SOURCE
2930	# SVR4 -Xc -D__EXTENSIONS__
2931	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2932	do	4230	do
2933	CC="$ac_save_CC $ac_arg"	4231	CC="$ac_save_CC $ac_arg"
2934	rm -f conftest.$ac_objext	4232	if ac_fn_c_try_compile "$LINENO"; then :
2935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2936	(eval $ac_compile) 2>conftest.er1
2937	ac_status=$?
2938	grep -v '^ *+' conftest.er1 >conftest.err
2939	rm -f conftest.er1
2940	cat conftest.err >&5
2941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942	(exit $ac_status); } &&
2943	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2945	(eval $ac_try) 2>&5
2946	ac_status=$?
2947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2948	(exit $ac_status); }; } &&
2949	{ ac_try='test -s conftest.$ac_objext'
2950	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2951	(eval $ac_try) 2>&5
2952	ac_status=$?
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); }; }; then
2955	ac_cv_prog_cc_stdc=$ac_arg	4233	ac_cv_prog_cc_c89=$ac_arg
2956	break
2957	else
2958	echo "$as_me: failed program was:" >&5
2959	sed 's/^/| /' conftest.$ac_ext >&5
2960
2961	fi	4234	fi
2962	rm -f conftest.err conftest.$ac_objext	4235	rm -f core conftest.err conftest.$ac_objext
		4236	test "x$ac_cv_prog_cc_c89" != "xno" && break
2963	done	4237	done
2964	rm -f conftest.$ac_ext conftest.$ac_objext	4238	rm -f conftest.$ac_ext
2965	CC=$ac_save_CC	4239	CC=$ac_save_CC
2966		4240
2967	fi	4241	fi
2968		4242	# AC_CACHE_VAL
2969	case "x$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	$as_echo "none needed" >&6; } ;;
2970	x|xno)	4247	xno)
2971	echo "$as_me:$LINENO: result: none needed" >&5	4248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2972	echo "${ECHO_T}none needed" >&6 ;;	4249	$as_echo "unsupported" >&6; } ;;
2973	*)	4250	*)
2974	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2975	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2976	CC="$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; } ;;
2977	esac	4254	esac
		4255	if test "x$ac_cv_prog_cc_c89" != xno; then :
2978		4256
2979	# Some people use a C++ compiler to compile C. Since we use `exit',
2980	# in C++ we need to declare it. In case someone uses the same compiler
2981	# for both compiling C and C++ we need to have the C++ compiler decide
2982	# the declaration of exit, since it's the most demanding environment.
2983	cat >conftest.$ac_ext <<_ACEOF
2984	#ifndef __cplusplus
2985	choke me
2986	#endif
2987	_ACEOF
2988	rm -f conftest.$ac_objext
2989	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2990	(eval $ac_compile) 2>conftest.er1
2991	ac_status=$?
2992	grep -v '^ *+' conftest.er1 >conftest.err
2993	rm -f conftest.er1
2994	cat conftest.err >&5
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); } &&
2997	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2999	(eval $ac_try) 2>&5
3000	ac_status=$?
3001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3002	(exit $ac_status); }; } &&
3003	{ ac_try='test -s conftest.$ac_objext'
3004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005	(eval $ac_try) 2>&5
3006	ac_status=$?
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); }; }; then
3009	for ac_declaration in \
3010	'' \
3011	'extern "C" void std::exit (int) throw (); using std::exit;' \
3012	'extern "C" void std::exit (int); using std::exit;' \
3013	'extern "C" void exit (int) throw ();' \
3014	'extern "C" void exit (int);' \
3015	'void exit (int);'
3016	do
3017	cat >conftest.$ac_ext <<_ACEOF
3018	/* confdefs.h. */
3019	_ACEOF
3020	cat confdefs.h >>conftest.$ac_ext
3021	cat >>conftest.$ac_ext <<_ACEOF
3022	/* end confdefs.h. */
3023	$ac_declaration
3024	#include <stdlib.h>
3025	int
3026	main ()
3027	{
3028	exit (42);
3029	;
3030	return 0;
3031	}
3032	_ACEOF
3033	rm -f conftest.$ac_objext
3034	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3035	(eval $ac_compile) 2>conftest.er1
3036	ac_status=$?
3037	grep -v '^ *+' conftest.er1 >conftest.err
3038	rm -f conftest.er1
3039	cat conftest.err >&5
3040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041	(exit $ac_status); } &&
3042	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3043	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3044	(eval $ac_try) 2>&5
3045	ac_status=$?
3046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047	(exit $ac_status); }; } &&
3048	{ ac_try='test -s conftest.$ac_objext'
3049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3050	(eval $ac_try) 2>&5
3051	ac_status=$?
3052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3053	(exit $ac_status); }; }; then
3054	:
3055	else
3056	echo "$as_me: failed program was:" >&5
3057	sed 's/^/| /' conftest.$ac_ext >&5
3058
3059	continue
3060	fi	4257	fi
3061	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3062	cat >conftest.$ac_ext <<_ACEOF
3063	/* confdefs.h. */
3064	_ACEOF
3065	cat confdefs.h >>conftest.$ac_ext
3066	cat >>conftest.$ac_ext <<_ACEOF
3067	/* end confdefs.h. */
3068	$ac_declaration
3069	int
3070	main ()
3071	{
3072	exit (42);
3073	;
3074	return 0;
3075	}
3076	_ACEOF
3077	rm -f conftest.$ac_objext
3078	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3079	(eval $ac_compile) 2>conftest.er1
3080	ac_status=$?
3081	grep -v '^ *+' conftest.er1 >conftest.err
3082	rm -f conftest.er1
3083	cat conftest.err >&5
3084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3085	(exit $ac_status); } &&
3086	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3087	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3088	(eval $ac_try) 2>&5
3089	ac_status=$?
3090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3091	(exit $ac_status); }; } &&
3092	{ ac_try='test -s conftest.$ac_objext'
3093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3094	(eval $ac_try) 2>&5
3095	ac_status=$?
3096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3097	(exit $ac_status); }; }; then
3098	break
3099	else
3100	echo "$as_me: failed program was:" >&5
3101	sed 's/^/| /' conftest.$ac_ext >&5
3102		4258
3103	fi
3104	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3105	done
3106	rm -f conftest*
3107	if test -n "$ac_declaration"; then
3108	echo '#ifdef __cplusplus' >>confdefs.h
3109	echo $ac_declaration >>confdefs.h
3110	echo '#endif' >>confdefs.h
3111	fi
3112
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/| /' conftest.$ac_ext >&5
3116
3117	fi
3118	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3119	ac_ext=c	4259	ac_ext=c
3120	ac_cpp='$CPP $CPPFLAGS'	4260	ac_cpp='$CPP $CPPFLAGS'
3121	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4261	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3122	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 $LIBS >&5'
3123	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4263	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3124		4264
3125	depcc="$CC" am_compiler_list=	4265	depcc="$CC" am_compiler_list=
3126		4266
3127	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4267	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3128	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4268	$as_echo_n "checking dependency style of $depcc... " >&6; }
3129	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4269	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3130	echo $ECHO_N "(cached) $ECHO_C" >&6	4270	$as_echo_n "(cached) " >&6
3131	else	4271	else
3132	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4272	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3133	# We make a subdir and do the tests there. Otherwise we can end up	4273	# We make a subdir and do the tests there. Otherwise we can end up
3134	# making bogus files that we don't know about and never remove. For	4274	# making bogus files that we don't know about and never remove. For
3135	# instance it was reported that on HP-UX the gcc test will end up	4275	# instance it was reported that on HP-UX the gcc test will end up
…		…
3161	# overwrite some of them when testing with obscure command lines.	4301	# overwrite some of them when testing with obscure command lines.
3162	# This happens at least with the AIX C compiler.	4302	# This happens at least with the AIX C compiler.
3163	: > sub/conftest.c	4303	: > sub/conftest.c
3164	for i in 1 2 3 4 5 6; do	4304	for i in 1 2 3 4 5 6; do
3165	echo '#include "conftst'$i'.h"' >> sub/conftest.c	4305	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3166	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3167	# Solaris 8's {/usr,}/bin/sh.
3168	touch sub/conftst$i.h	4306	: > sub/conftst$i.h
3169	done	4307	done
3170	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	4308	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3171		4309
3172	case $depmode in	4310	case $depmode in
3173	nosideeffect)	4311	nosideeffect)
…		…
3191	>/dev/null 2>conftest.err &&	4329	>/dev/null 2>conftest.err &&
3192	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	4330	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3193	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	4331	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3194	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	4332	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3195	# icc doesn't choke on unknown options, it will just issue warnings	4333	# icc doesn't choke on unknown options, it will just issue warnings
3196	# or remarks (even with -Werror). So we grep stderr for any message	4334	# (even with -Werror). So we grep stderr for any message
3197	# that says an option was ignored or not supported.	4335	# that says an option was ignored.
3198	# When given -MP, icc 7.0 and 7.1 complain thusly:
3199	# icc: Command line warning: ignoring option '-M'; no argument required
3200	# The diagnosis changed in icc 8.0:
3201	# icc: Command line remark: option '-MP' not supported
3202	if (grep 'ignoring option' conftest.err ||
3203	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else	4336	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3204	am_cv_CC_dependencies_compiler_type=$depmode	4337	am_cv_CC_dependencies_compiler_type=$depmode
3205	break	4338	break
3206	fi	4339	fi
3207	fi	4340	fi
3208	done	4341	done
…		…
3212	else	4345	else
3213	am_cv_CC_dependencies_compiler_type=none	4346	am_cv_CC_dependencies_compiler_type=none
3214	fi	4347	fi
3215		4348
3216	fi	4349	fi
3217	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4350	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3218	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4351	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3219	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4352	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3220		4353
3221		4354
3222		4355
3223	if	4356	if
…		…
3230	am__fastdepCC_FALSE=	4363	am__fastdepCC_FALSE=
3231	fi	4364	fi
3232		4365
3233		4366
3234		4367
3235	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4368	# Check whether --with-gnu-ld was given.
3236	if test "${with_gnu_ld+set}" = set; then	4369	if test "${with_gnu_ld+set}" = set; then :
3237	withval="$with_gnu_ld"
3238	test "$withval" = no || with_gnu_ld=yes	4370	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3239	else	4371	else
3240	with_gnu_ld=no	4372	with_gnu_ld=no
3241	fi;	4373	fi
		4374
3242	ac_prog=ld	4375	ac_prog=ld
3243	if test "$GCC" = yes; then	4376	if test "$GCC" = yes; then
3244	# Check if gcc -print-prog-name=ld gives a path.	4377	# Check if gcc -print-prog-name=ld gives a path.
3245	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
3246	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4379	$as_echo_n "checking for ld used by GCC... " >&6; }
3247	case $host in	4380	case $host in
3248	*-*-mingw*)	4381	*-*-mingw*)
3249	# gcc leaves a trailing carriage return which upsets mingw	4382	# gcc leaves a trailing carriage return which upsets mingw
3250	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4383	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3251	*)	4384	*)
…		…
3270	# If it is relative, then search for the first ld in PATH.	4403	# If it is relative, then search for the first ld in PATH.
3271	with_gnu_ld=unknown	4404	with_gnu_ld=unknown
3272	;;	4405	;;
3273	esac	4406	esac
3274	elif test "$with_gnu_ld" = yes; then	4407	elif test "$with_gnu_ld" = yes; then
3275	echo "$as_me:$LINENO: checking for GNU ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3276	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4409	$as_echo_n "checking for GNU ld... " >&6; }
3277	else	4410	else
3278	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3279	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4412	$as_echo_n "checking for non-GNU ld... " >&6; }
3280	fi	4413	fi
3281	if test "${acl_cv_path_LD+set}" = set; then	4414	if ${acl_cv_path_LD+:} false; then :
3282	echo $ECHO_N "(cached) $ECHO_C" >&6	4415	$as_echo_n "(cached) " >&6
3283	else	4416	else
3284	if test -z "$LD"; then	4417	if test -z "$LD"; then
3285	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4418	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3286	for ac_dir in $PATH; do	4419	for ac_dir in $PATH; do
3287	test -z "$ac_dir" && ac_dir=.	4420	test -z "$ac_dir" && ac_dir=.
…		…
3303	fi	4436	fi
3304	fi	4437	fi
3305		4438
3306	LD="$acl_cv_path_LD"	4439	LD="$acl_cv_path_LD"
3307	if test -n "$LD"; then	4440	if test -n "$LD"; then
3308	echo "$as_me:$LINENO: result: $LD" >&5	4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3309	echo "${ECHO_T}$LD" >&6	4442	$as_echo "$LD" >&6; }
3310	else	4443	else
3311	echo "$as_me:$LINENO: result: no" >&5	4444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3312	echo "${ECHO_T}no" >&6	4445	$as_echo "no" >&6; }
3313	fi	4446	fi
3314	test -z "$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
3315	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3316	{ (exit 1); exit 1; }; }
3317	echo "$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
3318	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; }
3319	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4450	if ${acl_cv_prog_gnu_ld+:} false; then :
3320	echo $ECHO_N "(cached) $ECHO_C" >&6	4451	$as_echo_n "(cached) " >&6
3321	else	4452	else
3322	# 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.
3323	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4454	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3324	acl_cv_prog_gnu_ld=yes	4455	acl_cv_prog_gnu_ld=yes
3325	else	4456	else
3326	acl_cv_prog_gnu_ld=no	4457	acl_cv_prog_gnu_ld=no
3327	fi	4458	fi
3328	fi	4459	fi
3329	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3330	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4461	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3331	with_gnu_ld=$acl_cv_prog_gnu_ld	4462	with_gnu_ld=$acl_cv_prog_gnu_ld
3332		4463
3333		4464
3334		4465
3335	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
3336	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4467	$as_echo_n "checking for shared library run path origin... " >&6; }
3337	if test "${acl_cv_rpath+set}" = set; then	4468	if ${acl_cv_rpath+:} false; then :
3338	echo $ECHO_N "(cached) $ECHO_C" >&6	4469	$as_echo_n "(cached) " >&6
3339	else	4470	else
3340		4471
3341	CC="$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" \
3342	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4473	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3343	. ./conftest.sh	4474	. ./conftest.sh
3344	rm -f ./conftest.sh	4475	rm -f ./conftest.sh
3345	acl_cv_rpath=done	4476	acl_cv_rpath=done
3346		4477
3347	fi	4478	fi
3348	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3349	echo "${ECHO_T}$acl_cv_rpath" >&6	4480	$as_echo "$acl_cv_rpath" >&6; }
3350	wl="$acl_cv_wl"	4481	wl="$acl_cv_wl"
3351	libext="$acl_cv_libext"	4482	libext="$acl_cv_libext"
3352	shlibext="$acl_cv_shlibext"	4483	shlibext="$acl_cv_shlibext"
3353	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4484	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3354	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4485	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3355	hardcode_direct="$acl_cv_hardcode_direct"	4486	hardcode_direct="$acl_cv_hardcode_direct"
3356	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4487	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3357	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"
3358	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"
3359	# Check whether --enable-rpath or --disable-rpath was given.	4490	# Check whether --enable-rpath was given.
3360	if test "${enable_rpath+set}" = set; then	4491	if test "${enable_rpath+set}" = set; then :
3361	enableval="$enable_rpath"	4492	enableval=$enable_rpath; :
3362	:
3363	else	4493	else
3364	enable_rpath=yes	4494	enable_rpath=yes
3365	fi;	4495	fi
		4496
3366		4497
3367		4498
3368		4499
3369		4500
3370		4501
…		…
3382		4513
3383	exec_prefix="$acl_save_exec_prefix"	4514	exec_prefix="$acl_save_exec_prefix"
3384	prefix="$acl_save_prefix"	4515	prefix="$acl_save_prefix"
3385		4516
3386		4517
3387	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4518	# Check whether --with-libiconv-prefix was given.
3388	if test "${with_libiconv_prefix+set}" = set; then	4519	if test "${with_libiconv_prefix+set}" = set; then :
3389	withval="$with_libiconv_prefix"	4520	withval=$with_libiconv_prefix;
3390
3391	if test "X$withval" = "Xno"; then	4521	if test "X$withval" = "Xno"; then
3392	use_additional=no	4522	use_additional=no
3393	else	4523	else
3394	if test "X$withval" = "X"; then	4524	if test "X$withval" = "X"; then
3395		4525
…		…
3408	additional_includedir="$withval/include"	4538	additional_includedir="$withval/include"
3409	additional_libdir="$withval/lib"	4539	additional_libdir="$withval/lib"
3410	fi	4540	fi
3411	fi	4541	fi
3412		4542
3413	fi;	4543	fi
		4544
3414	LIBICONV=	4545	LIBICONV=
3415	LTLIBICONV=	4546	LTLIBICONV=
3416	INCICONV=	4547	INCICONV=
3417	rpathdirs=	4548	rpathdirs=
3418	ltrpathdirs=	4549	ltrpathdirs=
…		…
3761		4892
3762		4893
3763		4894
3764		4895
3765		4896
3766	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3767	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4898	$as_echo_n "checking whether NLS is requested... " >&6; }
3768	# Check whether --enable-nls or --disable-nls was given.	4899	# Check whether --enable-nls was given.
3769	if test "${enable_nls+set}" = set; then	4900	if test "${enable_nls+set}" = set; then :
3770	enableval="$enable_nls"	4901	enableval=$enable_nls; USE_NLS=$enableval
3771	USE_NLS=$enableval
3772	else	4902	else
3773	USE_NLS=yes	4903	USE_NLS=yes
3774	fi;	4904	fi
		4905
3775	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3776	echo "${ECHO_T}$USE_NLS" >&6	4907	$as_echo "$USE_NLS" >&6; }
3777		4908
3778		4909
3779		4910
3780	LIBINTL=	4911	LIBINTL=
3781	LTLIBINTL=	4912	LTLIBINTL=
…		…
3787		4918
3788		4919
3789		4920
3790		4921
3791		4922
3792	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
3793	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4924	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3794	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4925	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3795	echo $ECHO_N "(cached) $ECHO_C" >&6	4926	$as_echo_n "(cached) " >&6
3796	else	4927	else
3797	cat >conftest.$ac_ext <<_ACEOF
3798	/* confdefs.h. */
3799	_ACEOF
3800	cat confdefs.h >>conftest.$ac_ext	4928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3801	cat >>conftest.$ac_ext <<_ACEOF
3802	/* end confdefs.h. */	4929	/* end confdefs.h. */
3803	#include <libintl.h>	4930	#include <libintl.h>
3804	extern int _nl_msg_cat_cntr;	4931	extern int _nl_msg_cat_cntr;
3805	extern int *_nl_domain_bindings;	4932	extern int *_nl_domain_bindings;
3806	int	4933	int
…		…
3810	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4937	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3811	;	4938	;
3812	return 0;	4939	return 0;
3813	}	4940	}
3814	_ACEOF	4941	_ACEOF
3815	rm -f conftest.$ac_objext conftest$ac_exeext	4942	if ac_fn_c_try_link "$LINENO"; then :
3816	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3817	(eval $ac_link) 2>conftest.er1
3818	ac_status=$?
3819	grep -v '^ *+' conftest.er1 >conftest.err
3820	rm -f conftest.er1
3821	cat conftest.err >&5
3822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3823	(exit $ac_status); } &&
3824	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3825	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3826	(eval $ac_try) 2>&5
3827	ac_status=$?
3828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829	(exit $ac_status); }; } &&
3830	{ ac_try='test -s conftest$ac_exeext'
3831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3832	(eval $ac_try) 2>&5
3833	ac_status=$?
3834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3835	(exit $ac_status); }; }; then
3836	gt_cv_func_gnugettext1_libc=yes	4943	gt_cv_func_gnugettext1_libc=yes
3837	else	4944	else
3838	echo "$as_me: failed program was:" >&5
3839	sed 's/^/| /' conftest.$ac_ext >&5
3840
3841	gt_cv_func_gnugettext1_libc=no	4945	gt_cv_func_gnugettext1_libc=no
3842	fi	4946	fi
3843	rm -f conftest.err conftest.$ac_objext \	4947	rm -f core conftest.err conftest.$ac_objext \
3844	conftest$ac_exeext conftest.$ac_ext	4948	conftest$ac_exeext conftest.$ac_ext
3845	fi	4949	fi
3846	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3847	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4951	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3848		4952
3849	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4953	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3850		4954
3851		4955
3852		4956
…		…
3875	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4979	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3876	fi	4980	fi
3877	done	4981	done
3878		4982
3879		4983
3880	echo "$as_me:$LINENO: checking for iconv" >&5	4984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3881	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4985	$as_echo_n "checking for iconv... " >&6; }
3882	if test "${am_cv_func_iconv+set}" = set; then	4986	if ${am_cv_func_iconv+:} false; then :
3883	echo $ECHO_N "(cached) $ECHO_C" >&6	4987	$as_echo_n "(cached) " >&6
3884	else	4988	else
3885		4989
3886	am_cv_func_iconv="no, consider installing GNU libiconv"	4990	am_cv_func_iconv="no, consider installing GNU libiconv"
3887	am_cv_lib_iconv=no	4991	am_cv_lib_iconv=no
3888	cat >conftest.$ac_ext <<_ACEOF
3889	/* confdefs.h. */
3890	_ACEOF
3891	cat confdefs.h >>conftest.$ac_ext	4992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892	cat >>conftest.$ac_ext <<_ACEOF
3893	/* end confdefs.h. */	4993	/* end confdefs.h. */
3894	#include <stdlib.h>	4994	#include <stdlib.h>
3895	#include <iconv.h>	4995	#include <iconv.h>
3896	int	4996	int
3897	main ()	4997	main ()
…		…
3901	iconv_close(cd);	5001	iconv_close(cd);
3902	;	5002	;
3903	return 0;	5003	return 0;
3904	}	5004	}
3905	_ACEOF	5005	_ACEOF
3906	rm -f conftest.$ac_objext conftest$ac_exeext	5006	if ac_fn_c_try_link "$LINENO"; then :
3907	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3908	(eval $ac_link) 2>conftest.er1
3909	ac_status=$?
3910	grep -v '^ *+' conftest.er1 >conftest.err
3911	rm -f conftest.er1
3912	cat conftest.err >&5
3913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914	(exit $ac_status); } &&
3915	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3917	(eval $ac_try) 2>&5
3918	ac_status=$?
3919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920	(exit $ac_status); }; } &&
3921	{ ac_try='test -s conftest$ac_exeext'
3922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923	(eval $ac_try) 2>&5
3924	ac_status=$?
3925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926	(exit $ac_status); }; }; then
3927	am_cv_func_iconv=yes	5007	am_cv_func_iconv=yes
3928	else
3929	echo "$as_me: failed program was:" >&5
3930	sed 's/^/| /' conftest.$ac_ext >&5
3931
3932	fi	5008	fi
3933	rm -f conftest.err conftest.$ac_objext \	5009	rm -f core conftest.err conftest.$ac_objext \
3934	conftest$ac_exeext conftest.$ac_ext	5010	conftest$ac_exeext conftest.$ac_ext
3935	if test "$am_cv_func_iconv" != yes; then	5011	if test "$am_cv_func_iconv" != yes; then
3936	am_save_LIBS="$LIBS"	5012	am_save_LIBS="$LIBS"
3937	LIBS="$LIBS $LIBICONV"	5013	LIBS="$LIBS $LIBICONV"
3938	cat >conftest.$ac_ext <<_ACEOF
3939	/* confdefs.h. */
3940	_ACEOF
3941	cat confdefs.h >>conftest.$ac_ext	5014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942	cat >>conftest.$ac_ext <<_ACEOF
3943	/* end confdefs.h. */	5015	/* end confdefs.h. */
3944	#include <stdlib.h>	5016	#include <stdlib.h>
3945	#include <iconv.h>	5017	#include <iconv.h>
3946	int	5018	int
3947	main ()	5019	main ()
…		…
3951	iconv_close(cd);	5023	iconv_close(cd);
3952	;	5024	;
3953	return 0;	5025	return 0;
3954	}	5026	}
3955	_ACEOF	5027	_ACEOF
3956	rm -f conftest.$ac_objext conftest$ac_exeext	5028	if ac_fn_c_try_link "$LINENO"; then :
3957	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3958	(eval $ac_link) 2>conftest.er1
3959	ac_status=$?
3960	grep -v '^ *+' conftest.er1 >conftest.err
3961	rm -f conftest.er1
3962	cat conftest.err >&5
3963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3964	(exit $ac_status); } &&
3965	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3966	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3967	(eval $ac_try) 2>&5
3968	ac_status=$?
3969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3970	(exit $ac_status); }; } &&
3971	{ ac_try='test -s conftest$ac_exeext'
3972	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3973	(eval $ac_try) 2>&5
3974	ac_status=$?
3975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976	(exit $ac_status); }; }; then
3977	am_cv_lib_iconv=yes	5029	am_cv_lib_iconv=yes
3978	am_cv_func_iconv=yes	5030	am_cv_func_iconv=yes
3979	else
3980	echo "$as_me: failed program was:" >&5
3981	sed 's/^/| /' conftest.$ac_ext >&5
3982
3983	fi	5031	fi
3984	rm -f conftest.err conftest.$ac_objext \	5032	rm -f core conftest.err conftest.$ac_objext \
3985	conftest$ac_exeext conftest.$ac_ext	5033	conftest$ac_exeext conftest.$ac_ext
3986	LIBS="$am_save_LIBS"	5034	LIBS="$am_save_LIBS"
3987	fi	5035	fi
3988		5036
3989	fi	5037	fi
3990	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5038	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3991	echo "${ECHO_T}$am_cv_func_iconv" >&6	5039	$as_echo "$am_cv_func_iconv" >&6; }
3992	if test "$am_cv_func_iconv" = yes; then	5040	if test "$am_cv_func_iconv" = yes; then
3993		5041
3994	cat >>confdefs.h <<\_ACEOF	5042	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3995	#define HAVE_ICONV 1
3996	_ACEOF
3997		5043
3998	fi	5044	fi
3999	if test "$am_cv_lib_iconv" = yes; then	5045	if test "$am_cv_lib_iconv" = yes; then
4000	echo "$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
4001	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5047	$as_echo_n "checking how to link with libiconv... " >&6; }
4002	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
4003	echo "${ECHO_T}$LIBICONV" >&6	5049	$as_echo "$LIBICONV" >&6; }
4004	else	5050	else
4005	CPPFLAGS="$am_save_CPPFLAGS"	5051	CPPFLAGS="$am_save_CPPFLAGS"
4006	LIBICONV=	5052	LIBICONV=
4007	LTLIBICONV=	5053	LTLIBICONV=
4008	fi	5054	fi
…		…
4024		5070
4025	exec_prefix="$acl_save_exec_prefix"	5071	exec_prefix="$acl_save_exec_prefix"
4026	prefix="$acl_save_prefix"	5072	prefix="$acl_save_prefix"
4027		5073
4028		5074
4029	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5075	# Check whether --with-libintl-prefix was given.
4030	if test "${with_libintl_prefix+set}" = set; then	5076	if test "${with_libintl_prefix+set}" = set; then :
4031	withval="$with_libintl_prefix"	5077	withval=$with_libintl_prefix;
4032
4033	if test "X$withval" = "Xno"; then	5078	if test "X$withval" = "Xno"; then
4034	use_additional=no	5079	use_additional=no
4035	else	5080	else
4036	if test "X$withval" = "X"; then	5081	if test "X$withval" = "X"; then
4037		5082
…		…
4050	additional_includedir="$withval/include"	5095	additional_includedir="$withval/include"
4051	additional_libdir="$withval/lib"	5096	additional_libdir="$withval/lib"
4052	fi	5097	fi
4053	fi	5098	fi
4054		5099
4055	fi;	5100	fi
		5101
4056	LIBINTL=	5102	LIBINTL=
4057	LTLIBINTL=	5103	LTLIBINTL=
4058	INCINTL=	5104	INCINTL=
4059	rpathdirs=	5105	rpathdirs=
4060	ltrpathdirs=	5106	ltrpathdirs=
…		…
4386	for found_dir in $ltrpathdirs; do	5432	for found_dir in $ltrpathdirs; do
4387	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5433	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4388	done	5434	done
4389	fi	5435	fi
4390		5436
4391	echo "$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
4392	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5438	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4393	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5439	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4394	echo $ECHO_N "(cached) $ECHO_C" >&6	5440	$as_echo_n "(cached) " >&6
4395	else	5441	else
4396	gt_save_CPPFLAGS="$CPPFLAGS"	5442	gt_save_CPPFLAGS="$CPPFLAGS"
4397	CPPFLAGS="$CPPFLAGS $INCINTL"	5443	CPPFLAGS="$CPPFLAGS $INCINTL"
4398	gt_save_LIBS="$LIBS"	5444	gt_save_LIBS="$LIBS"
4399	LIBS="$LIBS $LIBINTL"	5445	LIBS="$LIBS $LIBINTL"
4400	cat >conftest.$ac_ext <<_ACEOF	5446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4401	/* confdefs.h. */
4402	_ACEOF
4403	cat confdefs.h >>conftest.$ac_ext
4404	cat >>conftest.$ac_ext <<_ACEOF
4405	/* end confdefs.h. */	5447	/* end confdefs.h. */
4406	#include <libintl.h>	5448	#include <libintl.h>
4407	extern int _nl_msg_cat_cntr;	5449	extern int _nl_msg_cat_cntr;
4408	extern	5450	extern
4409	#ifdef __cplusplus	5451	#ifdef __cplusplus
…		…
4417	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5459	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4418	;	5460	;
4419	return 0;	5461	return 0;
4420	}	5462	}
4421	_ACEOF	5463	_ACEOF
4422	rm -f conftest.$ac_objext conftest$ac_exeext	5464	if ac_fn_c_try_link "$LINENO"; then :
4423	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4424	(eval $ac_link) 2>conftest.er1
4425	ac_status=$?
4426	grep -v '^ *+' conftest.er1 >conftest.err
4427	rm -f conftest.er1
4428	cat conftest.err >&5
4429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4430	(exit $ac_status); } &&
4431	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4432	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4433	(eval $ac_try) 2>&5
4434	ac_status=$?
4435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436	(exit $ac_status); }; } &&
4437	{ ac_try='test -s conftest$ac_exeext'
4438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4439	(eval $ac_try) 2>&5
4440	ac_status=$?
4441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4442	(exit $ac_status); }; }; then
4443	gt_cv_func_gnugettext1_libintl=yes	5465	gt_cv_func_gnugettext1_libintl=yes
4444	else	5466	else
4445	echo "$as_me: failed program was:" >&5
4446	sed 's/^/| /' conftest.$ac_ext >&5
4447
4448	gt_cv_func_gnugettext1_libintl=no	5467	gt_cv_func_gnugettext1_libintl=no
4449	fi	5468	fi
4450	rm -f conftest.err conftest.$ac_objext \	5469	rm -f core conftest.err conftest.$ac_objext \
4451	conftest$ac_exeext conftest.$ac_ext	5470	conftest$ac_exeext conftest.$ac_ext
4452	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5471	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4453	LIBS="$LIBS $LIBICONV"	5472	LIBS="$LIBS $LIBICONV"
4454	cat >conftest.$ac_ext <<_ACEOF	5473	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455	/* confdefs.h. */
4456	_ACEOF
4457	cat confdefs.h >>conftest.$ac_ext
4458	cat >>conftest.$ac_ext <<_ACEOF
4459	/* end confdefs.h. */	5474	/* end confdefs.h. */
4460	#include <libintl.h>	5475	#include <libintl.h>
4461	extern int _nl_msg_cat_cntr;	5476	extern int _nl_msg_cat_cntr;
4462	extern	5477	extern
4463	#ifdef __cplusplus	5478	#ifdef __cplusplus
…		…
4471	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5486	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4472	;	5487	;
4473	return 0;	5488	return 0;
4474	}	5489	}
4475	_ACEOF	5490	_ACEOF
4476	rm -f conftest.$ac_objext conftest$ac_exeext	5491	if ac_fn_c_try_link "$LINENO"; then :
4477	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4478	(eval $ac_link) 2>conftest.er1
4479	ac_status=$?
4480	grep -v '^ *+' conftest.er1 >conftest.err
4481	rm -f conftest.er1
4482	cat conftest.err >&5
4483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484	(exit $ac_status); } &&
4485	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487	(eval $ac_try) 2>&5
4488	ac_status=$?
4489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490	(exit $ac_status); }; } &&
4491	{ ac_try='test -s conftest$ac_exeext'
4492	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4493	(eval $ac_try) 2>&5
4494	ac_status=$?
4495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496	(exit $ac_status); }; }; then
4497	LIBINTL="$LIBINTL $LIBICONV"	5492	LIBINTL="$LIBINTL $LIBICONV"
4498	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5493	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4499	gt_cv_func_gnugettext1_libintl=yes	5494	gt_cv_func_gnugettext1_libintl=yes
4500		5495
4501	else
4502	echo "$as_me: failed program was:" >&5
4503	sed 's/^/| /' conftest.$ac_ext >&5
4504
4505	fi	5496	fi
4506	rm -f conftest.err conftest.$ac_objext \	5497	rm -f core conftest.err conftest.$ac_objext \
4507	conftest$ac_exeext conftest.$ac_ext	5498	conftest$ac_exeext conftest.$ac_ext
4508	fi	5499	fi
4509	CPPFLAGS="$gt_save_CPPFLAGS"	5500	CPPFLAGS="$gt_save_CPPFLAGS"
4510	LIBS="$gt_save_LIBS"	5501	LIBS="$gt_save_LIBS"
4511	fi	5502	fi
4512	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4513	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5504	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4514	fi	5505	fi
4515		5506
4516	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5507	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4517	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5508	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4518	&& test "$PACKAGE" != gettext; }; then	5509	&& test "$PACKAGE" != gettext; }; then
…		…
4526		5517
4527		5518
4528	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5519	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4529	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5520	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4530		5521
4531	cat >>confdefs.h <<\_ACEOF	5522	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4532	#define ENABLE_NLS 1
4533	_ACEOF
4534		5523
4535	else	5524	else
4536	USE_NLS=no	5525	USE_NLS=no
4537	fi	5526	fi
4538	fi	5527	fi
4539		5528
4540	if test "$USE_NLS" = "yes"; then	5529	if test "$USE_NLS" = "yes"; then
4541		5530
4542	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5531	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4543	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5532	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4544	echo "$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
4545	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5534	$as_echo_n "checking how to link with libintl... " >&6; }
4546	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5535	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4547	echo "${ECHO_T}$LIBINTL" >&6	5536	$as_echo "$LIBINTL" >&6; }
4548		5537
4549	for element in $INCINTL; do	5538	for element in $INCINTL; do
4550	haveit=	5539	haveit=
4551	for x in $CPPFLAGS; do	5540	for x in $CPPFLAGS; do
4552		5541
…		…
4569	done	5558	done
4570		5559
4571	fi	5560	fi
4572		5561
4573		5562
4574	cat >>confdefs.h <<\_ACEOF	5563	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4575	#define HAVE_GETTEXT 1
4576	_ACEOF
4577		5564
4578		5565
4579	cat >>confdefs.h <<\_ACEOF	5566	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4580	#define HAVE_DCGETTEXT 1
4581	_ACEOF
4582		5567
4583	fi	5568	fi
4584		5569
4585	POSUB=po	5570	POSUB=po
4586	fi	5571	fi
…		…
4598		5583
4599	# Enable GNU extensions.	5584	# Enable GNU extensions.
4600	# Define this here, not in acconfig's @TOP@ section, since definitions	5585	# Define this here, not in acconfig's @TOP@ section, since definitions
4601	# 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.
4602		5587
4603	cat >>confdefs.h <<\_ACEOF	5588	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4604	#define _GNU_SOURCE 1
4605	_ACEOF
4606		5589
4607		5590
4608	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5591	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4609		5592
4610	ALL_LINGUAS=""	5593	ALL_LINGUAS=""
…		…
4612	ac_ext=c	5595	ac_ext=c
4613	ac_cpp='$CPP $CPPFLAGS'	5596	ac_cpp='$CPP $CPPFLAGS'
4614	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5597	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4615	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 $LIBS >&5'
4616	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5599	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4617	if test -n "$ac_tool_prefix"; then	5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4618	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	5601	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4619	set dummy ${ac_tool_prefix}gcc; ac_word=$2	5602	# On Suns, sometimes $CPP names a directory.
4620	echo "$as_me:$LINENO: checking for $ac_word" >&5	5603	if test -n "$CPP" && test -d "$CPP"; then
4621	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5604	CPP=
4622	if test "${ac_cv_prog_CC+set}" = set; then	5605	fi
4623	echo $ECHO_N "(cached) $ECHO_C" >&6	5606	if test -z "$CPP"; then
		5607	if ${ac_cv_prog_CPP+:} false; then :
		5608	$as_echo_n "(cached) " >&6
		5609	else
		5610	# Double quotes because CPP needs to be expanded
		5611	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
		5612	do
		5613	ac_preproc_ok=false
		5614	for ac_c_preproc_warn_flag in '' yes
		5615	do
		5616	# Use a header file that comes with gcc, so configuring glibc
		5617	# with a fresh cross-compiler works.
		5618	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5619	# <limits.h> exists even on freestanding compilers.
		5620	# On the NeXT, cc -E runs the code through the compiler's parser,
		5621	# not just through cpp. "Syntax error" is here to catch this case.
		5622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5623	/* end confdefs.h. */
		5624	#ifdef __STDC__
		5625	# include <limits.h>
4624	else	5626	#else
		5627	# include <assert.h>
		5628	#endif
		5629	Syntax error
		5630	_ACEOF
		5631	if ac_fn_c_try_cpp "$LINENO"; then :
		5632
		5633	else
		5634	# Broken: fails on valid input.
		5635	continue
		5636	fi
		5637	rm -f conftest.err conftest.i conftest.$ac_ext
		5638
		5639	# OK, works on sane cases. Now check whether nonexistent headers
		5640	# can be detected and how.
		5641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5642	/* end confdefs.h. */
		5643	#include <ac_nonexistent.h>
		5644	_ACEOF
		5645	if ac_fn_c_try_cpp "$LINENO"; then :
		5646	# Broken: success on invalid input.
		5647	continue
		5648	else
		5649	# Passes both tests.
		5650	ac_preproc_ok=:
		5651	break
		5652	fi
		5653	rm -f conftest.err conftest.i conftest.$ac_ext
		5654
		5655	done
		5656	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5657	rm -f conftest.i conftest.err conftest.$ac_ext
		5658	if $ac_preproc_ok; then :
		5659	break
		5660	fi
		5661
		5662	done
		5663	ac_cv_prog_CPP=$CPP
		5664
		5665	fi
		5666	CPP=$ac_cv_prog_CPP
		5667	else
		5668	ac_cv_prog_CPP=$CPP
		5669	fi
		5670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		5671	$as_echo "$CPP" >&6; }
		5672	ac_preproc_ok=false
		5673	for ac_c_preproc_warn_flag in '' yes
		5674	do
		5675	# Use a header file that comes with gcc, so configuring glibc
		5676	# with a fresh cross-compiler works.
		5677	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5678	# <limits.h> exists even on freestanding compilers.
		5679	# On the NeXT, cc -E runs the code through the compiler's parser,
		5680	# not just through cpp. "Syntax error" is here to catch this case.
		5681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5682	/* end confdefs.h. */
		5683	#ifdef __STDC__
		5684	# include <limits.h>
		5685	#else
		5686	# include <assert.h>
		5687	#endif
		5688	Syntax error
		5689	_ACEOF
		5690	if ac_fn_c_try_cpp "$LINENO"; then :
		5691
		5692	else
		5693	# Broken: fails on valid input.
		5694	continue
		5695	fi
		5696	rm -f conftest.err conftest.i conftest.$ac_ext
		5697
		5698	# OK, works on sane cases. Now check whether nonexistent headers
		5699	# can be detected and how.
		5700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5701	/* end confdefs.h. */
		5702	#include <ac_nonexistent.h>
		5703	_ACEOF
		5704	if ac_fn_c_try_cpp "$LINENO"; then :
		5705	# Broken: success on invalid input.
		5706	continue
		5707	else
		5708	# Passes both tests.
		5709	ac_preproc_ok=:
		5710	break
		5711	fi
		5712	rm -f conftest.err conftest.i conftest.$ac_ext
		5713
		5714	done
		5715	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5716	rm -f conftest.i conftest.err conftest.$ac_ext
		5717	if $ac_preproc_ok; then :
		5718
		5719	else
		5720	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5721	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5722	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		5723	See \`config.log' for more details" "$LINENO" 5; }
		5724	fi
		5725
		5726	ac_ext=c
		5727	ac_cpp='$CPP $CPPFLAGS'
		5728	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5729	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5730	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5731
		5732	ac_ext=cpp
		5733	ac_cpp='$CXXCPP $CPPFLAGS'
		5734	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5735	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5736	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5737	if test -z "$CXX"; then
4625	if test -n "$CC"; then	5738	if test -n "$CCC"; then
		5739	CXX=$CCC
		5740	else
		5741	if test -n "$ac_tool_prefix"; then
		5742	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5743	do
		5744	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		5745	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		5746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		5747	$as_echo_n "checking for $ac_word... " >&6; }
		5748	if ${ac_cv_prog_CXX+:} false; then :
		5749	$as_echo_n "(cached) " >&6
		5750	else
		5751	if test -n "$CXX"; then
4626	ac_cv_prog_CC="$CC" # Let the user override the test.	5752	ac_cv_prog_CXX="$CXX" # Let the user override the test.
4627	else	5753	else
4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5754	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4629	for as_dir in $PATH	5755	for as_dir in $PATH
4630	do	5756	do
4631	IFS=$as_save_IFS	5757	IFS=$as_save_IFS
4632	test -z "$as_dir" && as_dir=.	5758	test -z "$as_dir" && as_dir=.
4633	for ac_exec_ext in '' $ac_executable_extensions; do	5759	for ac_exec_ext in '' $ac_executable_extensions; do
4634	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5760	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4635	ac_cv_prog_CC="${ac_tool_prefix}gcc"	5761	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4636	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$ac_exec_ext" >&5
4637	break 2	5763	break 2
4638	fi	5764	fi
4639	done	5765	done
4640	done	5766	done
		5767	IFS=$as_save_IFS
4641		5768
4642	fi	5769	fi
4643	fi	5770	fi
4644	CC=$ac_cv_prog_CC	5771	CXX=$ac_cv_prog_CXX
4645	if test -n "$CC"; then	5772	if test -n "$CXX"; then
4646	echo "$as_me:$LINENO: result: $CC" >&5	5773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4647	echo "${ECHO_T}$CC" >&6	5774	$as_echo "$CXX" >&6; }
4648	else	5775	else
4649	echo "$as_me:$LINENO: result: no" >&5	5776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4650	echo "${ECHO_T}no" >&6	5777	$as_echo "no" >&6; }
4651	fi	5778	fi
4652		5779
		5780
		5781	test -n "$CXX" && break
		5782	done
4653	fi	5783	fi
4654	if test -z "$ac_cv_prog_CC"; then	5784	if test -z "$CXX"; then
4655	ac_ct_CC=$CC	5785	ac_ct_CXX=$CXX
		5786	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5787	do
4656	# Extract the first word of "gcc", 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.
4657	set dummy gcc; ac_word=$2	5789	set dummy $ac_prog; ac_word=$2
4658	echo "$as_me:$LINENO: checking for $ac_word" >&5	5790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4659	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5791	$as_echo_n "checking for $ac_word... " >&6; }
4660	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	5792	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4661	echo $ECHO_N "(cached) $ECHO_C" >&6	5793	$as_echo_n "(cached) " >&6
4662	else	5794	else
4663	if test -n "$ac_ct_CC"; then	5795	if test -n "$ac_ct_CXX"; then
4664	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	5796	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4665	else	5797	else
4666	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4667	for as_dir in $PATH	5799	for as_dir in $PATH
4668	do	5800	do
4669	IFS=$as_save_IFS	5801	IFS=$as_save_IFS
4670	test -z "$as_dir" && as_dir=.	5802	test -z "$as_dir" && as_dir=.
4671	for ac_exec_ext in '' $ac_executable_extensions; do	5803	for ac_exec_ext in '' $ac_executable_extensions; do
4672	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5804	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4673	ac_cv_prog_ac_ct_CC="gcc"	5805	ac_cv_prog_ac_ct_CXX="$ac_prog"
4674	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$ac_exec_ext" >&5
4675	break 2	5807	break 2
4676	fi	5808	fi
4677	done	5809	done
		5810	done
		5811	IFS=$as_save_IFS
		5812
		5813	fi
		5814	fi
		5815	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
		5816	if test -n "$ac_ct_CXX"; then
		5817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
		5818	$as_echo "$ac_ct_CXX" >&6; }
		5819	else
		5820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5821	$as_echo "no" >&6; }
		5822	fi
		5823
		5824
		5825	test -n "$ac_ct_CXX" && break
4678	done	5826	done
4679		5827
4680	fi
4681	fi
4682	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4683	if test -n "$ac_ct_CC"; then	5828	if test "x$ac_ct_CXX" = x; then
4684	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	5829	CXX="g++"
4685	echo "${ECHO_T}$ac_ct_CC" >&6
4686	else	5830	else
4687	echo "$as_me:$LINENO: result: no" >&5	5831	case $cross_compiling:$ac_tool_warned in
4688	echo "${ECHO_T}no" >&6	5832	yes:)
4689	fi	5833	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4690		5834	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5835	ac_tool_warned=yes ;;
		5836	esac
4691	CC=$ac_ct_CC	5837	CXX=$ac_ct_CXX
4692	else
4693	CC="$ac_cv_prog_CC"
4694	fi
4695
4696	if test -z "$CC"; then
4697	if test -n "$ac_tool_prefix"; then
4698	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4699	set dummy ${ac_tool_prefix}cc; ac_word=$2
4700	echo "$as_me:$LINENO: checking for $ac_word" >&5
4701	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4702	if test "${ac_cv_prog_CC+set}" = set; then
4703	echo $ECHO_N "(cached) $ECHO_C" >&6
4704	else
4705	if test -n "$CC"; then
4706	ac_cv_prog_CC="$CC" # Let the user override the test.
4707	else
4708	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4709	for as_dir in $PATH
4710	do
4711	IFS=$as_save_IFS
4712	test -z "$as_dir" && as_dir=.
4713	for ac_exec_ext in '' $ac_executable_extensions; do
4714	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4715	ac_cv_prog_CC="${ac_tool_prefix}cc"
4716	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4717	break 2
4718	fi	5838	fi
		5839	fi
		5840
		5841	fi
		5842	fi
		5843	# Provide some information about the compiler.
		5844	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
		5845	set X $ac_compile
		5846	ac_compiler=$2
		5847	for ac_option in --version -v -V -qversion; do
		5848	{ { ac_try="$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 $ac_option >&5") 2>conftest.err
		5856	ac_status=$?
		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
		5864	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		5865	test $ac_status = 0; }
4719	done	5866	done
4720	done
4721		5867
4722	fi
4723	fi
4724	CC=$ac_cv_prog_CC
4725	if test -n "$CC"; then
4726	echo "$as_me:$LINENO: result: $CC" >&5
4727	echo "${ECHO_T}$CC" >&6
4728	else
4729	echo "$as_me:$LINENO: result: no" >&5
4730	echo "${ECHO_T}no" >&6
4731	fi
4732
4733	fi
4734	if test -z "$ac_cv_prog_CC"; then
4735	ac_ct_CC=$CC
4736	# Extract the first word of "cc", so it can be a program name with args.
4737	set dummy cc; ac_word=$2
4738	echo "$as_me:$LINENO: checking for $ac_word" >&5
4739	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4740	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4741	echo $ECHO_N "(cached) $ECHO_C" >&6
4742	else
4743	if test -n "$ac_ct_CC"; then
4744	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4745	else
4746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747	for as_dir in $PATH
4748	do
4749	IFS=$as_save_IFS
4750	test -z "$as_dir" && as_dir=.
4751	for ac_exec_ext in '' $ac_executable_extensions; do
4752	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4753	ac_cv_prog_ac_ct_CC="cc"
4754	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4755	break 2
4756	fi
4757	done
4758	done
4759
4760	fi
4761	fi
4762	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4763	if test -n "$ac_ct_CC"; then
4764	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4765	echo "${ECHO_T}$ac_ct_CC" >&6
4766	else
4767	echo "$as_me:$LINENO: result: no" >&5
4768	echo "${ECHO_T}no" >&6
4769	fi
4770
4771	CC=$ac_ct_CC
4772	else
4773	CC="$ac_cv_prog_CC"
4774	fi
4775
4776	fi
4777	if test -z "$CC"; then
4778	# Extract the first word of "cc", so it can be a program name with args.
4779	set dummy cc; ac_word=$2
4780	echo "$as_me:$LINENO: checking for $ac_word" >&5
4781	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4782	if test "${ac_cv_prog_CC+set}" = set; then
4783	echo $ECHO_N "(cached) $ECHO_C" >&6
4784	else
4785	if test -n "$CC"; then
4786	ac_cv_prog_CC="$CC" # Let the user override the test.
4787	else
4788	ac_prog_rejected=no
4789	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790	for as_dir in $PATH
4791	do
4792	IFS=$as_save_IFS
4793	test -z "$as_dir" && as_dir=.
4794	for ac_exec_ext in '' $ac_executable_extensions; do
4795	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4796	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4797	ac_prog_rejected=yes
4798	continue
4799	fi
4800	ac_cv_prog_CC="cc"
4801	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4802	break 2
4803	fi
4804	done
4805	done
4806
4807	if test $ac_prog_rejected = yes; then
4808	# We found a bogon in the path, so make sure we never use it.
4809	set dummy $ac_cv_prog_CC
4810	shift
4811	if test $# != 0; then
4812	# We chose a different compiler from the bogus one.
4813	# However, it has the same basename, so the bogon will be chosen
4814	# first if we set CC to just the basename; use the full file name.
4815	shift
4816	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4817	fi
4818	fi
4819	fi
4820	fi
4821	CC=$ac_cv_prog_CC
4822	if test -n "$CC"; then
4823	echo "$as_me:$LINENO: result: $CC" >&5
4824	echo "${ECHO_T}$CC" >&6
4825	else
4826	echo "$as_me:$LINENO: result: no" >&5
4827	echo "${ECHO_T}no" >&6
4828	fi
4829
4830	fi
4831	if test -z "$CC"; then
4832	if test -n "$ac_tool_prefix"; then
4833	for ac_prog in cl
4834	do
4835	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4836	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4837	echo "$as_me:$LINENO: checking for $ac_word" >&5
4838	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4839	if test "${ac_cv_prog_CC+set}" = set; then
4840	echo $ECHO_N "(cached) $ECHO_C" >&6
4841	else
4842	if test -n "$CC"; then
4843	ac_cv_prog_CC="$CC" # Let the user override the test.
4844	else
4845	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4846	for as_dir in $PATH
4847	do
4848	IFS=$as_save_IFS
4849	test -z "$as_dir" && as_dir=.
4850	for ac_exec_ext in '' $ac_executable_extensions; do
4851	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4852	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4853	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4854	break 2
4855	fi
4856	done
4857	done
4858
4859	fi
4860	fi
4861	CC=$ac_cv_prog_CC
4862	if test -n "$CC"; then
4863	echo "$as_me:$LINENO: result: $CC" >&5
4864	echo "${ECHO_T}$CC" >&6
4865	else
4866	echo "$as_me:$LINENO: result: no" >&5
4867	echo "${ECHO_T}no" >&6
4868	fi
4869
4870	test -n "$CC" && break
4871	done
4872	fi
4873	if test -z "$CC"; then
4874	ac_ct_CC=$CC
4875	for ac_prog in cl
4876	do
4877	# Extract the first word of "$ac_prog", so it can be a program name with args.
4878	set dummy $ac_prog; ac_word=$2
4879	echo "$as_me:$LINENO: checking for $ac_word" >&5
4880	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4881	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4882	echo $ECHO_N "(cached) $ECHO_C" >&6
4883	else
4884	if test -n "$ac_ct_CC"; then
4885	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4886	else
4887	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4888	for as_dir in $PATH
4889	do
4890	IFS=$as_save_IFS
4891	test -z "$as_dir" && as_dir=.
4892	for ac_exec_ext in '' $ac_executable_extensions; do
4893	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4894	ac_cv_prog_ac_ct_CC="$ac_prog"
4895	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4896	break 2
4897	fi
4898	done
4899	done
4900
4901	fi
4902	fi
4903	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4904	if test -n "$ac_ct_CC"; then
4905	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4906	echo "${ECHO_T}$ac_ct_CC" >&6
4907	else
4908	echo "$as_me:$LINENO: result: no" >&5
4909	echo "${ECHO_T}no" >&6
4910	fi
4911
4912	test -n "$ac_ct_CC" && break
4913	done
4914
4915	CC=$ac_ct_CC
4916	fi
4917
4918	fi
4919
4920
4921	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4922	See \`config.log' for more details." >&5
4923	echo "$as_me: error: no acceptable C compiler found in \$PATH
4924	See \`config.log' for more details." >&2;}
4925	{ (exit 1); exit 1; }; }
4926
4927	# Provide some information about the compiler.
4928	echo "$as_me:$LINENO:" \
4929	"checking for C compiler version" >&5
4930	ac_compiler=`set X $ac_compile; echo $2`
4931	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4932	(eval $ac_compiler --version </dev/null >&5) 2>&5
4933	ac_status=$?
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); }
4936	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4937	(eval $ac_compiler -v </dev/null >&5) 2>&5
4938	ac_status=$?
4939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4940	(exit $ac_status); }
4941	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4942	(eval $ac_compiler -V </dev/null >&5) 2>&5
4943	ac_status=$?
4944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945	(exit $ac_status); }
4946
4947	echo "$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
4948	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	5869	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4949	if test "${ac_cv_c_compiler_gnu+set}" = set; then	5870	if ${ac_cv_cxx_compiler_gnu+:} false; then :
4950	echo $ECHO_N "(cached) $ECHO_C" >&6	5871	$as_echo_n "(cached) " >&6
4951	else	5872	else
4952	cat >conftest.$ac_ext <<_ACEOF
4953	/* confdefs.h. */
4954	_ACEOF
4955	cat confdefs.h >>conftest.$ac_ext	5873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956	cat >>conftest.$ac_ext <<_ACEOF
4957	/* end confdefs.h. */	5874	/* end confdefs.h. */
4958		5875
4959	int	5876	int
4960	main ()	5877	main ()
4961	{	5878	{
…		…
4965		5882
4966	;	5883	;
4967	return 0;	5884	return 0;
4968	}	5885	}
4969	_ACEOF	5886	_ACEOF
4970	rm -f conftest.$ac_objext	5887	if ac_fn_cxx_try_compile "$LINENO"; then :
4971	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4972	(eval $ac_compile) 2>conftest.er1
4973	ac_status=$?
4974	grep -v '^ *+' conftest.er1 >conftest.err
4975	rm -f conftest.er1
4976	cat conftest.err >&5
4977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4978	(exit $ac_status); } &&
4979	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4981	(eval $ac_try) 2>&5
4982	ac_status=$?
4983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4984	(exit $ac_status); }; } &&
4985	{ ac_try='test -s conftest.$ac_objext'
4986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4987	(eval $ac_try) 2>&5
4988	ac_status=$?
4989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990	(exit $ac_status); }; }; then
4991	ac_compiler_gnu=yes	5888	ac_compiler_gnu=yes
4992	else	5889	else
4993	echo "$as_me: failed program was:" >&5
4994	sed 's/^/| /' conftest.$ac_ext >&5
4995
4996	ac_compiler_gnu=no	5890	ac_compiler_gnu=no
4997	fi	5891	fi
4998	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5892	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999	ac_cv_c_compiler_gnu=$ac_compiler_gnu	5893	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5000		5894
5001	fi	5895	fi
5002	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	5896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5003	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	5897	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5004	GCC=`test $ac_compiler_gnu = yes && echo yes`	5898	if test $ac_compiler_gnu = yes; then
		5899	GXX=yes
		5900	else
		5901	GXX=
		5902	fi
5005	ac_test_CFLAGS=${CFLAGS+set}	5903	ac_test_CXXFLAGS=${CXXFLAGS+set}
5006	ac_save_CFLAGS=$CFLAGS	5904	ac_save_CXXFLAGS=$CXXFLAGS
5007	CFLAGS="-g"
5008	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	5905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5009	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	5906	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
5010	if test "${ac_cv_prog_cc_g+set}" = set; then	5907	if ${ac_cv_prog_cxx_g+:} false; then :
5011	echo $ECHO_N "(cached) $ECHO_C" >&6	5908	$as_echo_n "(cached) " >&6
5012	else	5909	else
5013	cat >conftest.$ac_ext <<_ACEOF	5910	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5014	/* confdefs.h. */	5911	ac_cxx_werror_flag=yes
5015	_ACEOF	5912	ac_cv_prog_cxx_g=no
		5913	CXXFLAGS="-g"
5016	cat confdefs.h >>conftest.$ac_ext	5914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5017	cat >>conftest.$ac_ext <<_ACEOF
5018	/* end confdefs.h. */	5915	/* end confdefs.h. */
5019		5916
5020	int	5917	int
5021	main ()	5918	main ()
5022	{	5919	{
5023		5920
5024	;	5921	;
5025	return 0;	5922	return 0;
5026	}	5923	}
5027	_ACEOF	5924	_ACEOF
5028	rm -f conftest.$ac_objext	5925	if ac_fn_cxx_try_compile "$LINENO"; then :
5029	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5030	(eval $ac_compile) 2>conftest.er1
5031	ac_status=$?
5032	grep -v '^ *+' conftest.er1 >conftest.err
5033	rm -f conftest.er1
5034	cat conftest.err >&5
5035	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5036	(exit $ac_status); } &&
5037	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5038	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5039	(eval $ac_try) 2>&5
5040	ac_status=$?
5041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5042	(exit $ac_status); }; } &&
5043	{ ac_try='test -s conftest.$ac_objext'
5044	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5045	(eval $ac_try) 2>&5
5046	ac_status=$?
5047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5048	(exit $ac_status); }; }; then
5049	ac_cv_prog_cc_g=yes	5926	ac_cv_prog_cxx_g=yes
5050	else
5051	echo "$as_me: failed program was:" >&5
5052	sed 's/^/| /' conftest.$ac_ext >&5
5053
5054	ac_cv_prog_cc_g=no
5055	fi
5056	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5057	fi
5058	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5059	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5060	if test "$ac_test_CFLAGS" = set; then
5061	CFLAGS=$ac_save_CFLAGS
5062	elif test $ac_cv_prog_cc_g = yes; then
5063	if test "$GCC" = yes; then
5064	CFLAGS="-g -O2"
5065	else	5927	else
5066	CFLAGS="-g"	5928	CXXFLAGS=""
5067	fi
5068	else
5069	if test "$GCC" = yes; then
5070	CFLAGS="-O2"
5071	else
5072	CFLAGS=
5073	fi
5074	fi
5075	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5076	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5077	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5078	echo $ECHO_N "(cached) $ECHO_C" >&6
5079	else
5080	ac_cv_prog_cc_stdc=no
5081	ac_save_CC=$CC
5082	cat >conftest.$ac_ext <<_ACEOF
5083	/* confdefs.h. */
5084	_ACEOF
5085	cat confdefs.h >>conftest.$ac_ext	5929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5086	cat >>conftest.$ac_ext <<_ACEOF
5087	/* end confdefs.h. */	5930	/* end confdefs.h. */
5088	#include <stdarg.h>
5089	#include <stdio.h>
5090	#include <sys/types.h>
5091	#include <sys/stat.h>
5092	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5093	struct buf { int x; };
5094	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5095	static char *e (p, i)
5096	char **p;
5097	int i;
5098	{
5099	return p[i];
5100	}
5101	static char *f (char * (*g) (char **, int), char **p, ...)
5102	{
5103	char *s;
5104	va_list v;
5105	va_start (v,p);
5106	s = g (p, va_arg (v,int));
5107	va_end (v);
5108	return s;
5109	}
5110		5931
5111	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5112	function prototypes and stuff, but not '\xHH' hex character constants.
5113	These don't provoke an error unfortunately, instead are silently treated
5114	as 'x'. The following induces an error, until -std1 is added to get
5115	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5116	array size at least. It's necessary to write '\x00'==0 to get something
5117	that's true only with -std1. */
5118	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5119
5120	int test (int i, double x);
5121	struct s1 {int (*f) (int a);};
5122	struct s2 {int (*f) (double a);};
5123	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5124	int argc;
5125	char **argv;
5126	int	5932	int
5127	main ()	5933	main ()
5128	{	5934	{
5129	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	5935
5130	;	5936	;
5131	return 0;	5937	return 0;
5132	}	5938	}
5133	_ACEOF	5939	_ACEOF
5134	# Don't try gcc -ansi; that turns off useful extensions and	5940	if ac_fn_cxx_try_compile "$LINENO"; then :
5135	# breaks some systems' header files.
5136	# AIX -qlanglvl=ansi
5137	# Ultrix and OSF/1 -std1
5138	# HP-UX 10.20 and later -Ae
5139	# HP-UX older versions -Aa -D_HPUX_SOURCE
5140	# SVR4 -Xc -D__EXTENSIONS__
5141	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5142	do
5143	CC="$ac_save_CC $ac_arg"
5144	rm -f conftest.$ac_objext
5145	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5146	(eval $ac_compile) 2>conftest.er1
5147	ac_status=$?
5148	grep -v '^ *+' conftest.er1 >conftest.err
5149	rm -f conftest.er1
5150	cat conftest.err >&5
5151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152	(exit $ac_status); } &&
5153	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5154	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155	(eval $ac_try) 2>&5
5156	ac_status=$?
5157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158	(exit $ac_status); }; } &&
5159	{ ac_try='test -s conftest.$ac_objext'
5160	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5161	(eval $ac_try) 2>&5
5162	ac_status=$?
5163	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164	(exit $ac_status); }; }; then
5165	ac_cv_prog_cc_stdc=$ac_arg
5166	break
5167	else
5168	echo "$as_me: failed program was:" >&5
5169	sed 's/^/| /' conftest.$ac_ext >&5
5170		5941
5171	fi	5942	else
5172	rm -f conftest.err conftest.$ac_objext	5943	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5173	done	5944	CXXFLAGS="-g"
5174	rm -f conftest.$ac_ext conftest.$ac_objext
5175	CC=$ac_save_CC
5176
5177	fi
5178
5179	case "x$ac_cv_prog_cc_stdc" in
5180	x|xno)
5181	echo "$as_me:$LINENO: result: none needed" >&5
5182	echo "${ECHO_T}none needed" >&6 ;;
5183	*)
5184	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5185	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5186	CC="$CC $ac_cv_prog_cc_stdc" ;;
5187	esac
5188
5189	# Some people use a C++ compiler to compile C. Since we use `exit',
5190	# in C++ we need to declare it. In case someone uses the same compiler
5191	# for both compiling C and C++ we need to have the C++ compiler decide
5192	# the declaration of exit, since it's the most demanding environment.
5193	cat >conftest.$ac_ext <<_ACEOF
5194	#ifndef __cplusplus
5195	choke me
5196	#endif
5197	_ACEOF
5198	rm -f conftest.$ac_objext
5199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5200	(eval $ac_compile) 2>conftest.er1
5201	ac_status=$?
5202	grep -v '^ *+' conftest.er1 >conftest.err
5203	rm -f conftest.er1
5204	cat conftest.err >&5
5205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206	(exit $ac_status); } &&
5207	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5209	(eval $ac_try) 2>&5
5210	ac_status=$?
5211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212	(exit $ac_status); }; } &&
5213	{ ac_try='test -s conftest.$ac_objext'
5214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5215	(eval $ac_try) 2>&5
5216	ac_status=$?
5217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5218	(exit $ac_status); }; }; then
5219	for ac_declaration in \
5220	'' \
5221	'extern "C" void std::exit (int) throw (); using std::exit;' \
5222	'extern "C" void std::exit (int); using std::exit;' \
5223	'extern "C" void exit (int) throw ();' \
5224	'extern "C" void exit (int);' \
5225	'void exit (int);'
5226	do
5227	cat >conftest.$ac_ext <<_ACEOF
5228	/* confdefs.h. */
5229	_ACEOF
5230	cat confdefs.h >>conftest.$ac_ext	5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231	cat >>conftest.$ac_ext <<_ACEOF
5232	/* end confdefs.h. */	5946	/* end confdefs.h. */
5233	$ac_declaration	5947
5234	#include <stdlib.h>
5235	int	5948	int
5236	main ()	5949	main ()
5237	{	5950	{
5238	exit (42);	5951
5239	;	5952	;
5240	return 0;	5953	return 0;
5241	}	5954	}
5242	_ACEOF	5955	_ACEOF
5243	rm -f conftest.$ac_objext	5956	if ac_fn_cxx_try_compile "$LINENO"; then :
5244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5957	ac_cv_prog_cxx_g=yes
5245	(eval $ac_compile) 2>conftest.er1
5246	ac_status=$?
5247	grep -v '^ *+' conftest.er1 >conftest.err
5248	rm -f conftest.er1
5249	cat conftest.err >&5
5250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251	(exit $ac_status); } &&
5252	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5254	(eval $ac_try) 2>&5
5255	ac_status=$?
5256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257	(exit $ac_status); }; } &&
5258	{ ac_try='test -s conftest.$ac_objext'
5259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5260	(eval $ac_try) 2>&5
5261	ac_status=$?
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); }; }; then
5264	:
5265	else
5266	echo "$as_me: failed program was:" >&5
5267	sed 's/^/| /' conftest.$ac_ext >&5
5268
5269	continue
5270	fi	5958	fi
5271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5272	cat >conftest.$ac_ext <<_ACEOF
5273	/* confdefs.h. */
5274	_ACEOF
5275	cat confdefs.h >>conftest.$ac_ext
5276	cat >>conftest.$ac_ext <<_ACEOF
5277	/* end confdefs.h. */
5278	$ac_declaration
5279	int
5280	main ()
5281	{
5282	exit (42);
5283	;
5284	return 0;
5285	}
5286	_ACEOF
5287	rm -f conftest.$ac_objext
5288	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5289	(eval $ac_compile) 2>conftest.er1
5290	ac_status=$?
5291	grep -v '^ *+' conftest.er1 >conftest.err
5292	rm -f conftest.er1
5293	cat conftest.err >&5
5294	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295	(exit $ac_status); } &&
5296	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5297	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5298	(eval $ac_try) 2>&5
5299	ac_status=$?
5300	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5301	(exit $ac_status); }; } &&
5302	{ ac_try='test -s conftest.$ac_objext'
5303	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5304	(eval $ac_try) 2>&5
5305	ac_status=$?
5306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5307	(exit $ac_status); }; }; then
5308	break
5309	else
5310	echo "$as_me: failed program was:" >&5
5311	sed 's/^/| /' conftest.$ac_ext >&5
5312
5313	fi	5960	fi
5314	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5315	done
5316	rm -f conftest*
5317	if test -n "$ac_declaration"; then
5318	echo '#ifdef __cplusplus' >>confdefs.h
5319	echo $ac_declaration >>confdefs.h
5320	echo '#endif' >>confdefs.h
5321	fi	5962	fi
5322
5323	else
5324	echo "$as_me: failed program was:" >&5
5325	sed 's/^/| /' conftest.$ac_ext >&5
5326
5327	fi
5328	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5963	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5964	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5965	fi
		5966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
		5967	$as_echo "$ac_cv_prog_cxx_g" >&6; }
		5968	if test "$ac_test_CXXFLAGS" = set; then
		5969	CXXFLAGS=$ac_save_CXXFLAGS
		5970	elif test $ac_cv_prog_cxx_g = yes; then
		5971	if test "$GXX" = yes; then
		5972	CXXFLAGS="-g -O2"
		5973	else
		5974	CXXFLAGS="-g"
		5975	fi
		5976	else
		5977	if test "$GXX" = yes; then
		5978	CXXFLAGS="-O2"
		5979	else
		5980	CXXFLAGS=
		5981	fi
		5982	fi
5329	ac_ext=c	5983	ac_ext=c
5330	ac_cpp='$CPP $CPPFLAGS'	5984	ac_cpp='$CPP $CPPFLAGS'
5331	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5985	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5332	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 $LIBS >&5'
5333	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5987	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5334		5988
5335	depcc="$CC" am_compiler_list=	5989	depcc="$CXX" am_compiler_list=
5336		5990
5337	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5338	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5992	$as_echo_n "checking dependency style of $depcc... " >&6; }
5339	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5993	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5340	echo $ECHO_N "(cached) $ECHO_C" >&6	5994	$as_echo_n "(cached) " >&6
5341	else	5995	else
5342	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5996	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5343	# We make a subdir and do the tests there. Otherwise we can end up	5997	# We make a subdir and do the tests there. Otherwise we can end up
5344	# making bogus files that we don't know about and never remove. For	5998	# making bogus files that we don't know about and never remove. For
5345	# instance it was reported that on HP-UX the gcc test will end up	5999	# instance it was reported that on HP-UX the gcc test will end up
…		…
5356	# side effect of compilation, but ICC will put the dependencies in	6010	# side effect of compilation, but ICC will put the dependencies in
5357	# the current directory while Tru64 will put them in the object	6011	# the current directory while Tru64 will put them in the object
5358	# directory.	6012	# directory.
5359	mkdir sub	6013	mkdir sub
5360		6014
5361	am_cv_CC_dependencies_compiler_type=none	6015	am_cv_CXX_dependencies_compiler_type=none
5362	if test "$am_compiler_list" = ""; then	6016	if test "$am_compiler_list" = ""; then
5363	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`	6017	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5364	fi	6018	fi
5365	for depmode in $am_compiler_list; do	6019	for depmode in $am_compiler_list; do
5366	# Setup a source with many dependencies, because some compilers	6020	# Setup a source with many dependencies, because some compilers
…		…
5371	# overwrite some of them when testing with obscure command lines.	6025	# overwrite some of them when testing with obscure command lines.
5372	# This happens at least with the AIX C compiler.	6026	# This happens at least with the AIX C compiler.
5373	: > sub/conftest.c	6027	: > sub/conftest.c
5374	for i in 1 2 3 4 5 6; do	6028	for i in 1 2 3 4 5 6; do
5375	echo '#include "conftst'$i'.h"' >> sub/conftest.c	6029	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5376	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5377	# Solaris 8's {/usr,}/bin/sh.
5378	touch sub/conftst$i.h	6030	: > sub/conftst$i.h
5379	done	6031	done
5380	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	6032	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5381		6033
5382	case $depmode in	6034	case $depmode in
5383	nosideeffect)	6035	nosideeffect)
…		…
5401	>/dev/null 2>conftest.err &&	6053	>/dev/null 2>conftest.err &&
5402	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	6054	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5403	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	6055	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5404	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	6056	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5405	# icc doesn't choke on unknown options, it will just issue warnings	6057	# icc doesn't choke on unknown options, it will just issue warnings
5406	# or remarks (even with -Werror). So we grep stderr for any message	6058	# (even with -Werror). So we grep stderr for any message
5407	# that says an option was ignored or not supported.	6059	# that says an option was ignored.
5408	# When given -MP, icc 7.0 and 7.1 complain thusly:
5409	# icc: Command line warning: ignoring option '-M'; no argument required
5410	# The diagnosis changed in icc 8.0:
5411	# icc: Command line remark: option '-MP' not supported
5412	if (grep 'ignoring option' conftest.err ||
5413	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else	6060	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5414	am_cv_CC_dependencies_compiler_type=$depmode	6061	am_cv_CXX_dependencies_compiler_type=$depmode
5415	break	6062	break
5416	fi	6063	fi
5417	fi	6064	fi
5418	done	6065	done
5419		6066
5420	cd ..	6067	cd ..
5421	rm -rf conftest.dir	6068	rm -rf conftest.dir
5422	else	6069	else
5423	am_cv_CC_dependencies_compiler_type=none	6070	am_cv_CXX_dependencies_compiler_type=none
5424	fi	6071	fi
5425		6072
5426	fi	6073	fi
5427	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	6074	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5428	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	6075	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5429	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	6076	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5430		6077
5431		6078
5432		6079
5433	if	6080	if
5434	test "x$enable_dependency_tracking" != xno \	6081	test "x$enable_dependency_tracking" != xno \
5435	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	6082	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5436	am__fastdepCC_TRUE=	6083	am__fastdepCXX_TRUE=
5437	am__fastdepCC_FALSE='#'	6084	am__fastdepCXX_FALSE='#'
5438	else	6085	else
5439	am__fastdepCC_TRUE='#'	6086	am__fastdepCXX_TRUE='#'
5440	am__fastdepCC_FALSE=	6087	am__fastdepCXX_FALSE=
5441	fi	6088	fi
5442		6089
5443		6090
5444	ac_ext=c	6091
5445	ac_cpp='$CPP $CPPFLAGS'	6092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5446	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6093	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5447	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6094	if ${ac_cv_path_GREP+:} false; then :
5448	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6095	$as_echo_n "(cached) " >&6
5449	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6096	else
5450	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5451	# On Suns, sometimes $CPP names a directory.
5452	if test -n "$CPP" && test -d "$CPP"; then
5453	CPP=
5454	fi
5455	if test -z "$CPP"; then	6097	if test -z "$GREP"; then
5456	if test "${ac_cv_prog_CPP+set}" = set; then	6098	ac_path_GREP_found=false
5457	echo $ECHO_N "(cached) $ECHO_C" >&6	6099	# Loop through the user's path and test for each of PROGNAME-LIST
5458	else	6100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5459	# Double quotes because CPP needs to be expanded	6101	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5460	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5461	do
5462	ac_preproc_ok=false
5463	for ac_c_preproc_warn_flag in '' yes
5464	do	6102	do
5465	# Use a header file that comes with gcc, so configuring glibc	6103	IFS=$as_save_IFS
5466	# with a fresh cross-compiler works.	6104	test -z "$as_dir" && as_dir=.
5467	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6105	for ac_prog in grep ggrep; do
5468	# <limits.h> exists even on freestanding compilers.	6106	for ac_exec_ext in '' $ac_executable_extensions; do
5469	# On the NeXT, cc -E runs the code through the compiler's parser,	6107	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5470	# not just through cpp. "Syntax error" is here to catch this case.	6108	as_fn_executable_p "$ac_path_GREP" || continue
5471	cat >conftest.$ac_ext <<_ACEOF	6109	# Check for GNU ac_path_GREP and select it if it is found.
5472	/* confdefs.h. */	6110	# Check for GNU $ac_path_GREP
5473	_ACEOF	6111	case `"$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
		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
		6147	fi
		6148
		6149	fi
		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"
		6220
		6221
		6222	if test $ac_cv_c_compiler_gnu = yes; then
		6223	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
		6224	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
		6225	if ${ac_cv_prog_gcc_traditional+:} false; then :
		6226	$as_echo_n "(cached) " >&6
		6227	else
		6228	ac_pattern="Autoconf.*'x'"
5474	cat confdefs.h >>conftest.$ac_ext	6229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475	cat >>conftest.$ac_ext <<_ACEOF
5476	/* end confdefs.h. */	6230	/* end confdefs.h. */
5477	#ifdef __STDC__	6231	#include <sgtty.h>
5478	# include <limits.h>	6232	Autoconf TIOCGETP
		6233	_ACEOF
		6234	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		6235	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6236	ac_cv_prog_gcc_traditional=yes
5479	#else	6237	else
5480	# include <assert.h>	6238	ac_cv_prog_gcc_traditional=no
5481	#endif	6239	fi
5482	Syntax error
5483	_ACEOF
5484	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5485	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5486	ac_status=$?
5487	grep -v '^ *+' conftest.er1 >conftest.err
5488	rm -f conftest.er1	6240	rm -f conftest*
5489	cat conftest.err >&5	6241
5490	echo "$as_me:$LINENO: \$? = $ac_status" >&5	6242
5491	(exit $ac_status); } >/dev/null; then	6243	if test $ac_cv_prog_gcc_traditional = no; then
5492	if test -s conftest.err; then	6244	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493	ac_cpp_err=$ac_c_preproc_warn_flag	6245	/* end confdefs.h. */
5494	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag	6246	#include <termio.h>
5495	else	6247	Autoconf TCGETA
5496	ac_cpp_err=	6248	_ACEOF
		6249	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		6250	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6251	ac_cv_prog_gcc_traditional=yes
		6252	fi
		6253	rm -f conftest*
		6254
5497	fi	6255	fi
5498	else
5499	ac_cpp_err=yes
5500	fi	6256	fi
5501	if test -z "$ac_cpp_err"; then	6257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5502	:	6258	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5503	else	6259	if test $ac_cv_prog_gcc_traditional = yes; then
5504	echo "$as_me: failed program was:" >&5	6260	CC="$CC -traditional"
5505	sed 's/^/| /' conftest.$ac_ext >&5
5506
5507	# Broken: fails on valid input.
5508	continue
5509	fi
5510	rm -f conftest.err conftest.$ac_ext
5511
5512	# OK, works on sane cases. Now check whether non-existent headers
5513	# can be detected and how.
5514	cat >conftest.$ac_ext <<_ACEOF
5515	/* confdefs.h. */
5516	_ACEOF
5517	cat confdefs.h >>conftest.$ac_ext
5518	cat >>conftest.$ac_ext <<_ACEOF
5519	/* end confdefs.h. */
5520	#include <ac_nonexistent.h>
5521	_ACEOF
5522	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5523	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5524	ac_status=$?
5525	grep -v '^ *+' conftest.er1 >conftest.err
5526	rm -f conftest.er1
5527	cat conftest.err >&5
5528	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5529	(exit $ac_status); } >/dev/null; then
5530	if test -s conftest.err; then
5531	ac_cpp_err=$ac_c_preproc_warn_flag
5532	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5533	else
5534	ac_cpp_err=
5535	fi	6261	fi
5536	else
5537	ac_cpp_err=yes
5538	fi	6262	fi
5539	if test -z "$ac_cpp_err"; then
5540	# Broken: success on invalid input.
5541	continue
5542	else
5543	echo "$as_me: failed program was:" >&5
5544	sed 's/^/| /' conftest.$ac_ext >&5
5545		6263
5546	# Passes both tests.	6264	for ac_prog in gawk mawk nawk awk
5547	ac_preproc_ok=:
5548	break
5549	fi
5550	rm -f conftest.err conftest.$ac_ext
5551
5552	done
5553	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5554	rm -f conftest.err conftest.$ac_ext
5555	if $ac_preproc_ok; then
5556	break
5557	fi
5558
5559	done
5560	ac_cv_prog_CPP=$CPP
5561
5562	fi
5563	CPP=$ac_cv_prog_CPP
5564	else
5565	ac_cv_prog_CPP=$CPP
5566	fi
5567	echo "$as_me:$LINENO: result: $CPP" >&5
5568	echo "${ECHO_T}$CPP" >&6
5569	ac_preproc_ok=false
5570	for ac_c_preproc_warn_flag in '' yes
5571	do	6265	do
5572	# Use a header file that comes with gcc, so configuring glibc
5573	# with a fresh cross-compiler works.
5574	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5575	# <limits.h> exists even on freestanding compilers.
5576	# On the NeXT, cc -E runs the code through the compiler's parser,
5577	# not just through cpp. "Syntax error" is here to catch this case.
5578	cat >conftest.$ac_ext <<_ACEOF
5579	/* confdefs.h. */
5580	_ACEOF
5581	cat confdefs.h >>conftest.$ac_ext
5582	cat >>conftest.$ac_ext <<_ACEOF
5583	/* end confdefs.h. */
5584	#ifdef __STDC__
5585	# include <limits.h>
5586	#else
5587	# include <assert.h>
5588	#endif
5589	Syntax error
5590	_ACEOF
5591	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5592	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5593	ac_status=$?
5594	grep -v '^ *+' conftest.er1 >conftest.err
5595	rm -f conftest.er1
5596	cat conftest.err >&5
5597	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5598	(exit $ac_status); } >/dev/null; then
5599	if test -s conftest.err; then
5600	ac_cpp_err=$ac_c_preproc_warn_flag
5601	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5602	else
5603	ac_cpp_err=
5604	fi
5605	else
5606	ac_cpp_err=yes
5607	fi
5608	if test -z "$ac_cpp_err"; then
5609	:
5610	else
5611	echo "$as_me: failed program was:" >&5
5612	sed 's/^/| /' conftest.$ac_ext >&5
5613
5614	# Broken: fails on valid input.
5615	continue
5616	fi
5617	rm -f conftest.err conftest.$ac_ext
5618
5619	# OK, works on sane cases. Now check whether non-existent headers
5620	# can be detected and how.
5621	cat >conftest.$ac_ext <<_ACEOF
5622	/* confdefs.h. */
5623	_ACEOF
5624	cat confdefs.h >>conftest.$ac_ext
5625	cat >>conftest.$ac_ext <<_ACEOF
5626	/* end confdefs.h. */
5627	#include <ac_nonexistent.h>
5628	_ACEOF
5629	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5630	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5631	ac_status=$?
5632	grep -v '^ *+' conftest.er1 >conftest.err
5633	rm -f conftest.er1
5634	cat conftest.err >&5
5635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5636	(exit $ac_status); } >/dev/null; then
5637	if test -s conftest.err; then
5638	ac_cpp_err=$ac_c_preproc_warn_flag
5639	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5640	else
5641	ac_cpp_err=
5642	fi
5643	else
5644	ac_cpp_err=yes
5645	fi
5646	if test -z "$ac_cpp_err"; then
5647	# Broken: success on invalid input.
5648	continue
5649	else
5650	echo "$as_me: failed program was:" >&5
5651	sed 's/^/| /' conftest.$ac_ext >&5
5652
5653	# Passes both tests.
5654	ac_preproc_ok=:
5655	break
5656	fi
5657	rm -f conftest.err conftest.$ac_ext
5658
5659	done
5660	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5661	rm -f conftest.err conftest.$ac_ext
5662	if $ac_preproc_ok; then
5663	:
5664	else
5665	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5666	See \`config.log' for more details." >&5
5667	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5668	See \`config.log' for more details." >&2;}
5669	{ (exit 1); exit 1; }; }
5670	fi
5671
5672	ac_ext=c
5673	ac_cpp='$CPP $CPPFLAGS'
5674	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5675	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5676	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5677
5678	ac_ext=cc
5679	ac_cpp='$CXXCPP $CPPFLAGS'
5680	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5681	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5682	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5683	if test -n "$ac_tool_prefix"; then
5684	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5685	do
5686	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	6266	# Extract the first word of "$ac_prog", so it can be a program name with args.
5687	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6267	set dummy $ac_prog; ac_word=$2
5688	echo "$as_me:$LINENO: checking for $ac_word" >&5	6268	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5689	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6269	$as_echo_n "checking for $ac_word... " >&6; }
5690	if test "${ac_cv_prog_CXX+set}" = set; then	6270	if ${ac_cv_prog_AWK+:} false; then :
5691	echo $ECHO_N "(cached) $ECHO_C" >&6	6271	$as_echo_n "(cached) " >&6
5692	else	6272	else
5693	if test -n "$CXX"; then	6273	if test -n "$AWK"; then
5694	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6274	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5695	else	6275	else
5696	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6276	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5697	for as_dir in $PATH	6277	for as_dir in $PATH
5698	do	6278	do
5699	IFS=$as_save_IFS	6279	IFS=$as_save_IFS
5700	test -z "$as_dir" && as_dir=.	6280	test -z "$as_dir" && as_dir=.
5701	for ac_exec_ext in '' $ac_executable_extensions; do	6281	for ac_exec_ext in '' $ac_executable_extensions; do
5702	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6282	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5703	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6283	ac_cv_prog_AWK="$ac_prog"
5704	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$ac_exec_ext" >&5
5705	break 2	6285	break 2
5706	fi	6286	fi
5707	done	6287	done
		6288	done
		6289	IFS=$as_save_IFS
		6290
		6291	fi
		6292	fi
		6293	AWK=$ac_cv_prog_AWK
		6294	if test -n "$AWK"; then
		6295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		6296	$as_echo "$AWK" >&6; }
		6297	else
		6298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6299	$as_echo "no" >&6; }
		6300	fi
		6301
		6302
		6303	test -n "$AWK" && break
5708	done	6304	done
5709		6305
5710	fi	6306
5711	fi	6307	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5712	CXX=$ac_cv_prog_CXX	6308	$as_echo_n "checking whether ln -s works... " >&6; }
5713	if test -n "$CXX"; then	6309	LN_S=$as_ln_s
5714	echo "$as_me:$LINENO: result: $CXX" >&5	6310	if test "$LN_S" = "ln -s"; then
5715	echo "${ECHO_T}$CXX" >&6	6311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6312	$as_echo "yes" >&6; }
5716	else	6313	else
		6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
		6315	$as_echo "no, using $LN_S" >&6; }
		6316	fi
		6317
		6318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		6319	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		6320	set x ${MAKE-make}
		6321	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		6322	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		6323	$as_echo_n "(cached) " >&6
		6324	else
		6325	cat >conftest.make <<\_ACEOF
		6326	SHELL = /bin/sh
		6327	all:
		6328	@echo '@@@%%%=$(MAKE)=@@@%%%'
		6329	_ACEOF
		6330	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		6331	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		6332	*@@@%%%=?*=@@@%%%*)
		6333	eval ac_cv_prog_make_${ac_make}_set=yes;;
		6334	*)
		6335	eval ac_cv_prog_make_${ac_make}_set=no;;
		6336	esac
		6337	rm -f conftest.make
		6338	fi
		6339	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6341	$as_echo "yes" >&6; }
		6342	SET_MAKE=
		6343	else
5717	echo "$as_me:$LINENO: result: no" >&5	6344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5718	echo "${ECHO_T}no" >&6	6345	$as_echo "no" >&6; }
		6346	SET_MAKE="MAKE=${MAKE-make}"
5719	fi	6347	fi
5720		6348
5721	test -n "$CXX" && break	6349	if test -n "$ac_tool_prefix"; then
5722	done
5723	fi
5724	if test -z "$CXX"; then
5725	ac_ct_CXX=$CXX
5726	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5727	do
5728	# Extract the first word of "$ac_prog", 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.
5729	set dummy $ac_prog; ac_word=$2	6351	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5730	echo "$as_me:$LINENO: checking for $ac_word" >&5	6352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5731	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6353	$as_echo_n "checking for $ac_word... " >&6; }
5732	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6354	if ${ac_cv_prog_RANLIB+:} false; then :
5733	echo $ECHO_N "(cached) $ECHO_C" >&6	6355	$as_echo_n "(cached) " >&6
5734	else	6356	else
5735	if test -n "$ac_ct_CXX"; then	6357	if test -n "$RANLIB"; then
5736	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6358	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5737	else	6359	else
5738	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5739	for as_dir in $PATH	6361	for as_dir in $PATH
5740	do	6362	do
5741	IFS=$as_save_IFS	6363	IFS=$as_save_IFS
5742	test -z "$as_dir" && as_dir=.	6364	test -z "$as_dir" && as_dir=.
5743	for ac_exec_ext in '' $ac_executable_extensions; do	6365	for ac_exec_ext in '' $ac_executable_extensions; do
5744	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6366	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5745	ac_cv_prog_ac_ct_CXX="$ac_prog"	6367	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5746	echo "$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$ac_exec_ext" >&5
5747	break 2	6369	break 2
5748	fi	6370	fi
5749	done	6371	done
5750	done
5751
5752	fi
5753	fi
5754	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5755	if test -n "$ac_ct_CXX"; then
5756	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
5757	echo "${ECHO_T}$ac_ct_CXX" >&6
5758	else
5759	echo "$as_me:$LINENO: result: no" >&5
5760	echo "${ECHO_T}no" >&6
5761	fi
5762
5763	test -n "$ac_ct_CXX" && break
5764	done
5765	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5766
5767	CXX=$ac_ct_CXX
5768	fi
5769
5770
5771	# Provide some information about the compiler.
5772	echo "$as_me:$LINENO:" \
5773	"checking for C++ compiler version" >&5
5774	ac_compiler=`set X $ac_compile; echo $2`
5775	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
5776	(eval $ac_compiler --version </dev/null >&5) 2>&5
5777	ac_status=$?
5778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779	(exit $ac_status); }
5780	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
5781	(eval $ac_compiler -v </dev/null >&5) 2>&5
5782	ac_status=$?
5783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784	(exit $ac_status); }
5785	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5786	(eval $ac_compiler -V </dev/null >&5) 2>&5
5787	ac_status=$?
5788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789	(exit $ac_status); }
5790
5791	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
5792	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
5793	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
5794	echo $ECHO_N "(cached) $ECHO_C" >&6
5795	else
5796	cat >conftest.$ac_ext <<_ACEOF
5797	/* confdefs.h. */
5798	_ACEOF
5799	cat confdefs.h >>conftest.$ac_ext
5800	cat >>conftest.$ac_ext <<_ACEOF
5801	/* end confdefs.h. */
5802
5803	int
5804	main ()
5805	{
5806	#ifndef __GNUC__
5807	choke me
5808	#endif
5809
5810	;
5811	return 0;
5812	}
5813	_ACEOF
5814	rm -f conftest.$ac_objext
5815	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5816	(eval $ac_compile) 2>conftest.er1
5817	ac_status=$?
5818	grep -v '^ *+' conftest.er1 >conftest.err
5819	rm -f conftest.er1
5820	cat conftest.err >&5
5821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5822	(exit $ac_status); } &&
5823	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5824	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5825	(eval $ac_try) 2>&5
5826	ac_status=$?
5827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5828	(exit $ac_status); }; } &&
5829	{ ac_try='test -s conftest.$ac_objext'
5830	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5831	(eval $ac_try) 2>&5
5832	ac_status=$?
5833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5834	(exit $ac_status); }; }; then
5835	ac_compiler_gnu=yes
5836	else
5837	echo "$as_me: failed program was:" >&5
5838	sed 's/^/| /' conftest.$ac_ext >&5
5839
5840	ac_compiler_gnu=no
5841	fi
5842	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5843	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5844
5845	fi
5846	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5847	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5848	GXX=`test $ac_compiler_gnu = yes && echo yes`
5849	ac_test_CXXFLAGS=${CXXFLAGS+set}
5850	ac_save_CXXFLAGS=$CXXFLAGS
5851	CXXFLAGS="-g"
5852	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5853	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5854	if test "${ac_cv_prog_cxx_g+set}" = set; then
5855	echo $ECHO_N "(cached) $ECHO_C" >&6
5856	else
5857	cat >conftest.$ac_ext <<_ACEOF
5858	/* confdefs.h. */
5859	_ACEOF
5860	cat confdefs.h >>conftest.$ac_ext
5861	cat >>conftest.$ac_ext <<_ACEOF
5862	/* end confdefs.h. */
5863
5864	int
5865	main ()
5866	{
5867
5868	;
5869	return 0;
5870	}
5871	_ACEOF
5872	rm -f conftest.$ac_objext
5873	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5874	(eval $ac_compile) 2>conftest.er1
5875	ac_status=$?
5876	grep -v '^ *+' conftest.er1 >conftest.err
5877	rm -f conftest.er1
5878	cat conftest.err >&5
5879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5880	(exit $ac_status); } &&
5881	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5883	(eval $ac_try) 2>&5
5884	ac_status=$?
5885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5886	(exit $ac_status); }; } &&
5887	{ ac_try='test -s conftest.$ac_objext'
5888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5889	(eval $ac_try) 2>&5
5890	ac_status=$?
5891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5892	(exit $ac_status); }; }; then
5893	ac_cv_prog_cxx_g=yes
5894	else
5895	echo "$as_me: failed program was:" >&5
5896	sed 's/^/| /' conftest.$ac_ext >&5
5897
5898	ac_cv_prog_cxx_g=no
5899	fi
5900	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5901	fi
5902	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
5903	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
5904	if test "$ac_test_CXXFLAGS" = set; then
5905	CXXFLAGS=$ac_save_CXXFLAGS
5906	elif test $ac_cv_prog_cxx_g = yes; then
5907	if test "$GXX" = yes; then
5908	CXXFLAGS="-g -O2"
5909	else
5910	CXXFLAGS="-g"
5911	fi
5912	else
5913	if test "$GXX" = yes; then
5914	CXXFLAGS="-O2"
5915	else
5916	CXXFLAGS=
5917	fi
5918	fi
5919	for ac_declaration in \
5920	'' \
5921	'extern "C" void std::exit (int) throw (); using std::exit;' \
5922	'extern "C" void std::exit (int); using std::exit;' \
5923	'extern "C" void exit (int) throw ();' \
5924	'extern "C" void exit (int);' \
5925	'void exit (int);'
5926	do
5927	cat >conftest.$ac_ext <<_ACEOF
5928	/* confdefs.h. */
5929	_ACEOF
5930	cat confdefs.h >>conftest.$ac_ext
5931	cat >>conftest.$ac_ext <<_ACEOF
5932	/* end confdefs.h. */
5933	$ac_declaration
5934	#include <stdlib.h>
5935	int
5936	main ()
5937	{
5938	exit (42);
5939	;
5940	return 0;
5941	}
5942	_ACEOF
5943	rm -f conftest.$ac_objext
5944	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5945	(eval $ac_compile) 2>conftest.er1
5946	ac_status=$?
5947	grep -v '^ *+' conftest.er1 >conftest.err
5948	rm -f conftest.er1
5949	cat conftest.err >&5
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); } &&
5952	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954	(eval $ac_try) 2>&5
5955	ac_status=$?
5956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957	(exit $ac_status); }; } &&
5958	{ ac_try='test -s conftest.$ac_objext'
5959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5960	(eval $ac_try) 2>&5
5961	ac_status=$?
5962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5963	(exit $ac_status); }; }; then
5964	:
5965	else
5966	echo "$as_me: failed program was:" >&5
5967	sed 's/^/| /' conftest.$ac_ext >&5
5968
5969	continue
5970	fi
5971	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5972	cat >conftest.$ac_ext <<_ACEOF
5973	/* confdefs.h. */
5974	_ACEOF
5975	cat confdefs.h >>conftest.$ac_ext
5976	cat >>conftest.$ac_ext <<_ACEOF
5977	/* end confdefs.h. */
5978	$ac_declaration
5979	int
5980	main ()
5981	{
5982	exit (42);
5983	;
5984	return 0;
5985	}
5986	_ACEOF
5987	rm -f conftest.$ac_objext
5988	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5989	(eval $ac_compile) 2>conftest.er1
5990	ac_status=$?
5991	grep -v '^ *+' conftest.er1 >conftest.err
5992	rm -f conftest.er1
5993	cat conftest.err >&5
5994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995	(exit $ac_status); } &&
5996	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5998	(eval $ac_try) 2>&5
5999	ac_status=$?
6000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6001	(exit $ac_status); }; } &&
6002	{ ac_try='test -s conftest.$ac_objext'
6003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6004	(eval $ac_try) 2>&5
6005	ac_status=$?
6006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6007	(exit $ac_status); }; }; then
6008	break
6009	else
6010	echo "$as_me: failed program was:" >&5
6011	sed 's/^/| /' conftest.$ac_ext >&5
6012
6013	fi
6014	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6015	done
6016	rm -f conftest*
6017	if test -n "$ac_declaration"; then
6018	echo '#ifdef __cplusplus' >>confdefs.h
6019	echo $ac_declaration >>confdefs.h
6020	echo '#endif' >>confdefs.h
6021	fi
6022
6023	ac_ext=c
6024	ac_cpp='$CPP $CPPFLAGS'
6025	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6026	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6027	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6028
6029	depcc="$CXX" am_compiler_list=
6030
6031	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
6032	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
6033	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
6034	echo $ECHO_N "(cached) $ECHO_C" >&6
6035	else
6036	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6037	# We make a subdir and do the tests there. Otherwise we can end up
6038	# making bogus files that we don't know about and never remove. For
6039	# instance it was reported that on HP-UX the gcc test will end up
6040	# making a dummy file named `D' -- because `-MD' means `put the output
6041	# in D'.
6042	mkdir conftest.dir
6043	# Copy depcomp to subdir because otherwise we won't find it if we're
6044	# using a relative directory.
6045	cp "$am_depcomp" conftest.dir
6046	cd conftest.dir
6047	# We will build objects and dependencies in a subdirectory because
6048	# it helps to detect inapplicable dependency modes. For instance
6049	# both Tru64's cc and ICC support -MD to output dependencies as a
6050	# side effect of compilation, but ICC will put the dependencies in
6051	# the current directory while Tru64 will put them in the object
6052	# directory.
6053	mkdir sub
6054
6055	am_cv_CXX_dependencies_compiler_type=none
6056	if test "$am_compiler_list" = ""; then
6057	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6058	fi
6059	for depmode in $am_compiler_list; do
6060	# Setup a source with many dependencies, because some compilers
6061	# like to wrap large dependency lists on column 80 (with \), and
6062	# we should not choose a depcomp mode which is confused by this.
6063	#
6064	# We need to recreate these files for each test, as the compiler may
6065	# overwrite some of them when testing with obscure command lines.
6066	# This happens at least with the AIX C compiler.
6067	: > sub/conftest.c
6068	for i in 1 2 3 4 5 6; do
6069	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6070	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6071	# Solaris 8's {/usr,}/bin/sh.
6072	touch sub/conftst$i.h
6073	done
6074	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6075
6076	case $depmode in
6077	nosideeffect)
6078	# after this tag, mechanisms are not by side-effect, so they'll
6079	# only be used when explicitly requested
6080	if test "x$enable_dependency_tracking" = xyes; then
6081	continue
6082	else
6083	break
6084	fi
6085	;;
6086	none) break ;;
6087	esac
6088	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6089	# mode. It turns out that the SunPro C++ compiler does not properly
6090	# handle `-M -o', and we need to detect this.
6091	if depmode=$depmode \
6092	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6093	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6094	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6095	>/dev/null 2>conftest.err &&
6096	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6097	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6098	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6099	# icc doesn't choke on unknown options, it will just issue warnings
6100	# or remarks (even with -Werror). So we grep stderr for any message
6101	# that says an option was ignored or not supported.
6102	# When given -MP, icc 7.0 and 7.1 complain thusly:
6103	# icc: Command line warning: ignoring option '-M'; no argument required
6104	# The diagnosis changed in icc 8.0:
6105	# icc: Command line remark: option '-MP' not supported
6106	if (grep 'ignoring option' conftest.err ||
6107	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6108	am_cv_CXX_dependencies_compiler_type=$depmode
6109	break
6110	fi
6111	fi
6112	done	6372	done
		6373	IFS=$as_save_IFS
6113		6374
6114	cd ..
6115	rm -rf conftest.dir
6116	else
6117	am_cv_CXX_dependencies_compiler_type=none
6118	fi	6375	fi
6119
6120	fi	6376	fi
6121	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6377	RANLIB=$ac_cv_prog_RANLIB
6122	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6378	if test -n "$RANLIB"; then
6123	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6124		6380	$as_echo "$RANLIB" >&6; }
6125
6126
6127	if
6128	test "x$enable_dependency_tracking" != xno \
6129	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6130	am__fastdepCXX_TRUE=
6131	am__fastdepCXX_FALSE='#'
6132	else	6381	else
6133	am__fastdepCXX_TRUE='#'	6382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6134	am__fastdepCXX_FALSE=	6383	$as_echo "no" >&6; }
6135	fi	6384	fi
6136		6385
6137		6386
6138
6139	echo "$as_me:$LINENO: checking for egrep" >&5
6140	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6141	if test "${ac_cv_prog_egrep+set}" = set; then
6142	echo $ECHO_N "(cached) $ECHO_C" >&6
6143	else
6144	if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6145	then ac_cv_prog_egrep='grep -E'
6146	else ac_cv_prog_egrep='egrep'
6147	fi
6148	fi	6387	fi
6149	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6388	if test -z "$ac_cv_prog_RANLIB"; then
6150	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6389	ac_ct_RANLIB=$RANLIB
6151	EGREP=$ac_cv_prog_egrep
6152
6153
6154	if test $ac_cv_c_compiler_gnu = yes; then
6155	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
6156	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
6157	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
6158	echo $ECHO_N "(cached) $ECHO_C" >&6
6159	else
6160	ac_pattern="Autoconf.*'x'"
6161	cat >conftest.$ac_ext <<_ACEOF
6162	/* confdefs.h. */
6163	_ACEOF
6164	cat confdefs.h >>conftest.$ac_ext
6165	cat >>conftest.$ac_ext <<_ACEOF
6166	/* end confdefs.h. */
6167	#include <sgtty.h>
6168	Autoconf TIOCGETP
6169	_ACEOF
6170	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6171	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6172	ac_cv_prog_gcc_traditional=yes
6173	else
6174	ac_cv_prog_gcc_traditional=no
6175	fi
6176	rm -f conftest*
6177
6178
6179	if test $ac_cv_prog_gcc_traditional = no; then
6180	cat >conftest.$ac_ext <<_ACEOF
6181	/* confdefs.h. */
6182	_ACEOF
6183	cat confdefs.h >>conftest.$ac_ext
6184	cat >>conftest.$ac_ext <<_ACEOF
6185	/* end confdefs.h. */
6186	#include <termio.h>
6187	Autoconf TCGETA
6188	_ACEOF
6189	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6190	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6191	ac_cv_prog_gcc_traditional=yes
6192	fi
6193	rm -f conftest*
6194
6195	fi
6196	fi
6197	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6198	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
6199	if test $ac_cv_prog_gcc_traditional = yes; then
6200	CC="$CC -traditional"
6201	fi
6202	fi
6203
6204	for ac_prog in gawk mawk nawk awk
6205	do
6206	# Extract the first word of "$ac_prog", 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.
6207	set dummy $ac_prog; ac_word=$2	6391	set dummy ranlib; ac_word=$2
6208	echo "$as_me:$LINENO: checking for $ac_word" >&5	6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6393	$as_echo_n "checking for $ac_word... " >&6; }
6210	if test "${ac_cv_prog_AWK+set}" = set; then	6394	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6211	echo $ECHO_N "(cached) $ECHO_C" >&6	6395	$as_echo_n "(cached) " >&6
6212	else	6396	else
6213	if test -n "$AWK"; then	6397	if test -n "$ac_ct_RANLIB"; then
6214	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6398	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6215	else	6399	else
6216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217	for as_dir in $PATH	6401	for as_dir in $PATH
6218	do	6402	do
6219	IFS=$as_save_IFS	6403	IFS=$as_save_IFS
6220	test -z "$as_dir" && as_dir=.	6404	test -z "$as_dir" && as_dir=.
6221	for ac_exec_ext in '' $ac_executable_extensions; do	6405	for ac_exec_ext in '' $ac_executable_extensions; do
6222	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6406	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6223	ac_cv_prog_AWK="$ac_prog"	6407	ac_cv_prog_ac_ct_RANLIB="ranlib"
6224	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$ac_exec_ext" >&5
6225	break 2	6409	break 2
6226	fi	6410	fi
6227	done	6411	done
6228	done	6412	done
6229
6230	fi
6231	fi
6232	AWK=$ac_cv_prog_AWK
6233	if test -n "$AWK"; then
6234	echo "$as_me:$LINENO: result: $AWK" >&5
6235	echo "${ECHO_T}$AWK" >&6
6236	else
6237	echo "$as_me:$LINENO: result: no" >&5
6238	echo "${ECHO_T}no" >&6
6239	fi
6240
6241	test -n "$AWK" && break
6242	done
6243
6244	# Find a good install program. We prefer a C program (faster),
6245	# so one script is as good as another. But avoid the broken or
6246	# incompatible versions:
6247	# SysV /etc/install, /usr/sbin/install
6248	# SunOS /usr/etc/install
6249	# IRIX /sbin/install
6250	# AIX /bin/install
6251	# AmigaOS /C/install, which installs bootblocks on floppy discs
6252	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6253	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6254	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6255	# OS/2's system install, which has a completely different semantic
6256	# ./install, which can be erroneously created by make from ./install.sh.
6257	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6258	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6259	if test -z "$INSTALL"; then
6260	if test "${ac_cv_path_install+set}" = set; then
6261	echo $ECHO_N "(cached) $ECHO_C" >&6
6262	else
6263	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6264	for as_dir in $PATH
6265	do
6266	IFS=$as_save_IFS	6413	IFS=$as_save_IFS
6267	test -z "$as_dir" && as_dir=.
6268	# Account for people who put trailing slashes in PATH elements.
6269	case $as_dir/ in
6270	./ | .// | /cC/* | \
6271	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6272	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6273	/usr/ucb/* ) ;;
6274	*)
6275	# OSF1 and SCO ODT 3.0 have their own names for install.
6276	# Don't use installbsd from OSF since it installs stuff as root
6277	# by default.
6278	for ac_prog in ginstall scoinst install; do
6279	for ac_exec_ext in '' $ac_executable_extensions; do
6280	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6281	if test $ac_prog = install &&
6282	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6283	# AIX install. It has an incompatible calling convention.
6284	:
6285	elif test $ac_prog = install &&
6286	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6287	# program-specific install script used by HP pwplus--don't use.
6288	:
6289	else
6290	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6291	break 3
6292	fi
6293	fi
6294	done
6295	done
6296	;;
6297	esac
6298	done
6299		6414
6300
6301	fi
6302	if test "${ac_cv_path_install+set}" = set; then
6303	INSTALL=$ac_cv_path_install
6304	else
6305	# As a last resort, use the slow shell script. We don't cache a
6306	# path for INSTALL within a source directory, because that will
6307	# break other packages using the cache if that directory is
6308	# removed, or if the path is relative.
6309	INSTALL=$ac_install_sh
6310	fi
6311	fi
6312	echo "$as_me:$LINENO: result: $INSTALL" >&5
6313	echo "${ECHO_T}$INSTALL" >&6
6314
6315	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6316	# It thinks the first close brace ends the variable substitution.
6317	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6318
6319	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6320
6321	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6322
6323	echo "$as_me:$LINENO: checking whether ln -s works" >&5
6324	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
6325	LN_S=$as_ln_s
6326	if test "$LN_S" = "ln -s"; then
6327	echo "$as_me:$LINENO: result: yes" >&5
6328	echo "${ECHO_T}yes" >&6
6329	else
6330	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6331	echo "${ECHO_T}no, using $LN_S" >&6
6332	fi
6333
6334	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6335	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6336	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6337	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6338	echo $ECHO_N "(cached) $ECHO_C" >&6
6339	else
6340	cat >conftest.make <<\_ACEOF
6341	all:
6342	@echo 'ac_maketemp="$(MAKE)"'
6343	_ACEOF
6344	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6345	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6346	if test -n "$ac_maketemp"; then
6347	eval ac_cv_prog_make_${ac_make}_set=yes
6348	else
6349	eval ac_cv_prog_make_${ac_make}_set=no
6350	fi
6351	rm -f conftest.make
6352	fi
6353	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6354	echo "$as_me:$LINENO: result: yes" >&5
6355	echo "${ECHO_T}yes" >&6
6356	SET_MAKE=
6357	else
6358	echo "$as_me:$LINENO: result: no" >&5
6359	echo "${ECHO_T}no" >&6
6360	SET_MAKE="MAKE=${MAKE-make}"
6361	fi
6362
6363	if test -n "$ac_tool_prefix"; then
6364	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6365	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6366	echo "$as_me:$LINENO: checking for $ac_word" >&5
6367	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6368	if test "${ac_cv_prog_RANLIB+set}" = set; then
6369	echo $ECHO_N "(cached) $ECHO_C" >&6
6370	else
6371	if test -n "$RANLIB"; then
6372	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6373	else
6374	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6375	for as_dir in $PATH
6376	do
6377	IFS=$as_save_IFS
6378	test -z "$as_dir" && as_dir=.
6379	for ac_exec_ext in '' $ac_executable_extensions; do
6380	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6381	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6382	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6383	break 2
6384	fi
6385	done
6386	done
6387
6388	fi
6389	fi
6390	RANLIB=$ac_cv_prog_RANLIB
6391	if test -n "$RANLIB"; then
6392	echo "$as_me:$LINENO: result: $RANLIB" >&5
6393	echo "${ECHO_T}$RANLIB" >&6
6394	else
6395	echo "$as_me:$LINENO: result: no" >&5
6396	echo "${ECHO_T}no" >&6
6397	fi
6398
6399	fi
6400	if test -z "$ac_cv_prog_RANLIB"; then
6401	ac_ct_RANLIB=$RANLIB
6402	# Extract the first word of "ranlib", so it can be a program name with args.
6403	set dummy ranlib; ac_word=$2
6404	echo "$as_me:$LINENO: checking for $ac_word" >&5
6405	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6406	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6407	echo $ECHO_N "(cached) $ECHO_C" >&6
6408	else
6409	if test -n "$ac_ct_RANLIB"; then
6410	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6411	else
6412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6413	for as_dir in $PATH
6414	do
6415	IFS=$as_save_IFS
6416	test -z "$as_dir" && as_dir=.
6417	for ac_exec_ext in '' $ac_executable_extensions; do
6418	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6419	ac_cv_prog_ac_ct_RANLIB="ranlib"
6420	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6421	break 2
6422	fi
6423	done
6424	done
6425
6426	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6427	fi	6415	fi
6428	fi	6416	fi
6429	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6417	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6430	if test -n "$ac_ct_RANLIB"; then	6418	if test -n "$ac_ct_RANLIB"; then
6431	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6432	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6420	$as_echo "$ac_ct_RANLIB" >&6; }
6433	else	6421	else
6434	echo "$as_me:$LINENO: result: no" >&5	6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6435	echo "${ECHO_T}no" >&6	6423	$as_echo "no" >&6; }
6436	fi	6424	fi
6437		6425
		6426	if test "x$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
6438	RANLIB=$ac_ct_RANLIB	6435	RANLIB=$ac_ct_RANLIB
		6436	fi
6439	else	6437	else
6440	RANLIB="$ac_cv_prog_RANLIB"	6438	RANLIB="$ac_cv_prog_RANLIB"
6441	fi	6439	fi
6442		6440
6443		6441
6444	# Check whether --enable-iftype or --disable-iftype was given.	6442	# Check whether --enable-iftype was given.
6445	if test "${enable_iftype+set}" = set; then	6443	if test "${enable_iftype+set}" = set; then :
6446	enableval="$enable_iftype"	6444	enableval=$enable_iftype;
6447
6448	IFTYPE=`echo $enableval | sed s%/.*%%`	6445	IFTYPE=`echo $enableval | sed s%/.*%%`
6449	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6446	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6450		6447
6451		6448
6452	fi;	6449	fi
6453		6450
		6451
6454	echo "$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
6455	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6453	$as_echo_n "checking for kernel networking interface type... " >&6; }
6456		6454
6457	if test "x$IFTYPE" = "x"; then	6455	if test "x$IFTYPE" = "x"; then
6458	case $target_os in	6456	case $target_os in
6459	*linux*)	6457	*linux*)
6460	IFTYPE=native	6458	IFTYPE=native
6461	IFSUBTYPE=linux	6459	IFSUBTYPE=linux
6462		6460
6463	cat >>confdefs.h <<\_ACEOF	6461	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6464	#define HAVE_LINUX 1
6465	_ACEOF
6466		6462
6467	;;	6463	;;
6468	*freebsd*)	6464	*freebsd*)
6469	IFTYPE=tincd	6465	IFTYPE=tincd
6470	IFSUBTYPE=freebsd	6466	IFSUBTYPE=freebsd
6471		6467
6472	cat >>confdefs.h <<\_ACEOF	6468	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6473	#define HAVE_FREEBSD 1
6474	_ACEOF
6475		6469
6476	;;	6470	;;
6477	*darwin*)	6471	*darwin*)
6478	IFTYPE=native	6472	IFTYPE=native
6479	IFSUBTYPE=darwin	6473	IFSUBTYPE=darwin
6480		6474
6481	cat >>confdefs.h <<\_ACEOF	6475	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6482	#define HAVE_DARWIN 1
6483	_ACEOF
6484		6476
6485	;;	6477	;;
6486	*solaris*)	6478	*solaris*)
6487	IFTYPE=tincd	6479	IFTYPE=tincd
6488	IFSUBTYPE=solaris	6480	IFSUBTYPE=solaris
6489		6481
6490	cat >>confdefs.h <<\_ACEOF	6482	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6491	#define HAVE_SOLARIS 1
6492	_ACEOF
6493		6483
6494	;;	6484	;;
6495	*openbsd*)	6485	*openbsd*)
6496	IFTYPE=tincd	6486	IFTYPE=tincd
6497	IFSUBTYPE=openbsd	6487	IFSUBTYPE=openbsd
6498		6488
6499	cat >>confdefs.h <<\_ACEOF	6489	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6500	#define HAVE_OPENBSD 1
6501	_ACEOF
6502		6490
6503	;;	6491	;;
6504	*netbsd*)	6492	*netbsd*)
6505	IFTYPE=tincd	6493	IFTYPE=tincd
6506	IFSUBTYPE=netbsd	6494	IFSUBTYPE=netbsd
6507		6495
6508	cat >>confdefs.h <<\_ACEOF	6496	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6509	#define HAVE_NETBSD 1
6510	_ACEOF
6511		6497
6512	;;	6498	;;
6513	*cygwin*)	6499	*cygwin*)
6514	IFTYPE=native	6500	IFTYPE=native
6515	IFSUBTYPE=cygwin	6501	IFSUBTYPE=cygwin
6516		6502
6517	cat >>confdefs.h <<\_ACEOF	6503	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6518	#define HAVE_CYGWIN 1
6519	_ACEOF
6520		6504
6521	;;	6505	;;
6522	*)	6506	*)
6523	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6507	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6524	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6525	{ (exit 1); exit 1; }; }
6526	;;	6508	;;
6527	esac	6509	esac
6528	fi	6510	fi
6529	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6530	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6512	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6531	IFTYPE=$IFTYPE	6513	IFTYPE=$IFTYPE
6532		6514
6533	IFSUBTYPE=$IFSUBTYPE	6515	IFSUBTYPE=$IFSUBTYPE
6534		6516
6535		6517
…		…
6559		6541
6560	_ACEOF	6542	_ACEOF
6561		6543
6562	# The following way of writing the cache mishandles newlines in values,	6544	# The following way of writing the cache mishandles newlines in values,
6563	# 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.
6564	# So, don't put newlines in cache variables' values.	6546	# So, we kill variables containing newlines.
6565	# 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,
6566	# 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.
6567	{	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
6568	(set) 2>&1 |	6566	(set) 2>&1 |
6569	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6567	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6570	*ac_space=\ *)	6568	*${as_nl}ac_space=\ *)
6571	# `set' does not quote correctly, so add quotes (double-quote	6569	# `set' does not quote correctly, so add quotes: double-quote
6572	# substitution turns \\\\ into \\, and sed turns \\ into \).	6570	# substitution turns \\\\ into \\, and sed turns \\ into \.
6573	sed -n \	6571	sed -n \
6574	"s/'/'\\\\''/g;	6572	"s/'/'\\\\''/g;
6575	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6573	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6576	;;	6574	;; #(
6577	*)	6575	*)
6578	# `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.
6579	sed -n \	6577	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6580	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6581	;;	6578	;;
6582	esac;	6579	esac |
6583	} |	6580	sort
		6581	) |
6584	sed '	6582	sed '
		6583	/^ac_cv_env_/b end
6585	t clear	6584	t clear
6586	: clear	6585	:clear
6587	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6586	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6588	t end	6587	t end
6589	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6588	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6590	: end' >>confcache	6589	:end' >>confcache
6591	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6590	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6592	if test -w $cache_file; then	6591	if test -w "$cache_file"; then
6593	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 "$cache_file"; then
6594	cat confcache >$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
6595	else	6607	else
		6608	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6596	echo "not updating unwritable cache $cache_file"	6609	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6597	fi	6610	fi
6598	fi	6611	fi
6599	rm -f confcache	6612	rm -f confcache
6600		6613
6601		6614
6602	ac_ext=cc	6615	ac_ext=cpp
6603	ac_cpp='$CXXCPP $CPPFLAGS'	6616	ac_cpp='$CXXCPP $CPPFLAGS'
6604	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6617	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6605	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 $LIBS >&5'
6606	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6619	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6607		6620
6608		6621
6609	ac_ext=cc	6622	ac_ext=cpp
6610	ac_cpp='$CXXCPP $CPPFLAGS'	6623	ac_cpp='$CXXCPP $CPPFLAGS'
6611	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6624	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6612	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 $LIBS >&5'
6613	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6626	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6614	echo "$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
6615	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6628	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6616	if test -z "$CXXCPP"; then	6629	if test -z "$CXXCPP"; then
6617	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6630	if ${ac_cv_prog_CXXCPP+:} false; then :
6618	echo $ECHO_N "(cached) $ECHO_C" >&6	6631	$as_echo_n "(cached) " >&6
6619	else	6632	else
6620	# Double quotes because CXXCPP needs to be expanded	6633	# Double quotes because CXXCPP needs to be expanded
6621	for CXXCPP in "$CXX -E" "/lib/cpp"	6634	for CXXCPP in "$CXX -E" "/lib/cpp"
6622	do	6635	do
6623	ac_preproc_ok=false	6636	ac_preproc_ok=false
…		…
6627	# with a fresh cross-compiler works.	6640	# with a fresh cross-compiler works.
6628	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6641	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6629	# <limits.h> exists even on freestanding compilers.	6642	# <limits.h> exists even on freestanding compilers.
6630	# On the NeXT, cc -E runs the code through the compiler's parser,	6643	# On the NeXT, cc -E runs the code through the compiler's parser,
6631	# not just through cpp. "Syntax error" is here to catch this case.	6644	# not just through cpp. "Syntax error" is here to catch this case.
6632	cat >conftest.$ac_ext <<_ACEOF
6633	/* confdefs.h. */
6634	_ACEOF
6635	cat confdefs.h >>conftest.$ac_ext	6645	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636	cat >>conftest.$ac_ext <<_ACEOF
6637	/* end confdefs.h. */	6646	/* end confdefs.h. */
6638	#ifdef __STDC__	6647	#ifdef __STDC__
6639	# include <limits.h>	6648	# include <limits.h>
6640	#else	6649	#else
6641	# include <assert.h>	6650	# include <assert.h>
6642	#endif	6651	#endif
6643	Syntax error	6652	Syntax error
6644	_ACEOF	6653	_ACEOF
6645	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6654	if ac_fn_cxx_try_cpp "$LINENO"; then :
6646	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6655
6647	ac_status=$?
6648	grep -v '^ *+' conftest.er1 >conftest.err
6649	rm -f conftest.er1
6650	cat conftest.err >&5
6651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6652	(exit $ac_status); } >/dev/null; then
6653	if test -s conftest.err; then
6654	ac_cpp_err=$ac_cxx_preproc_warn_flag
6655	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6656	else	6656	else
6657	ac_cpp_err=
6658	fi
6659	else
6660	ac_cpp_err=yes
6661	fi
6662	if test -z "$ac_cpp_err"; then
6663	:
6664	else
6665	echo "$as_me: failed program was:" >&5
6666	sed 's/^/| /' conftest.$ac_ext >&5
6667
6668	# Broken: fails on valid input.	6657	# Broken: fails on valid input.
6669	continue	6658	continue
6670	fi	6659	fi
6671	rm -f conftest.err conftest.$ac_ext	6660	rm -f conftest.err conftest.i conftest.$ac_ext
6672		6661
6673	# OK, works on sane cases. Now check whether non-existent headers	6662	# OK, works on sane cases. Now check whether nonexistent headers
6674	# can be detected and how.	6663	# can be detected and how.
6675	cat >conftest.$ac_ext <<_ACEOF
6676	/* confdefs.h. */
6677	_ACEOF
6678	cat confdefs.h >>conftest.$ac_ext	6664	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6679	cat >>conftest.$ac_ext <<_ACEOF
6680	/* end confdefs.h. */	6665	/* end confdefs.h. */
6681	#include <ac_nonexistent.h>	6666	#include <ac_nonexistent.h>
6682	_ACEOF	6667	_ACEOF
6683	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6668	if ac_fn_cxx_try_cpp "$LINENO"; then :
6684	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6685	ac_status=$?
6686	grep -v '^ *+' conftest.er1 >conftest.err
6687	rm -f conftest.er1
6688	cat conftest.err >&5
6689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6690	(exit $ac_status); } >/dev/null; then
6691	if test -s conftest.err; then
6692	ac_cpp_err=$ac_cxx_preproc_warn_flag
6693	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6694	else
6695	ac_cpp_err=
6696	fi
6697	else
6698	ac_cpp_err=yes
6699	fi
6700	if test -z "$ac_cpp_err"; then
6701	# Broken: success on invalid input.	6669	# Broken: success on invalid input.
6702	continue	6670	continue
6703	else	6671	else
6704	echo "$as_me: failed program was:" >&5
6705	sed 's/^/| /' conftest.$ac_ext >&5
6706
6707	# Passes both tests.	6672	# Passes both tests.
6708	ac_preproc_ok=:	6673	ac_preproc_ok=:
6709	break	6674	break
6710	fi	6675	fi
6711	rm -f conftest.err conftest.$ac_ext	6676	rm -f conftest.err conftest.i conftest.$ac_ext
6712		6677
6713	done	6678	done
6714	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6679	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6715	rm -f conftest.err conftest.$ac_ext	6680	rm -f conftest.i conftest.err conftest.$ac_ext
6716	if $ac_preproc_ok; then	6681	if $ac_preproc_ok; then :
6717	break	6682	break
6718	fi	6683	fi
6719		6684
6720	done	6685	done
6721	ac_cv_prog_CXXCPP=$CXXCPP	6686	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6723	fi	6688	fi
6724	CXXCPP=$ac_cv_prog_CXXCPP	6689	CXXCPP=$ac_cv_prog_CXXCPP
6725	else	6690	else
6726	ac_cv_prog_CXXCPP=$CXXCPP	6691	ac_cv_prog_CXXCPP=$CXXCPP
6727	fi	6692	fi
6728	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6693	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6729	echo "${ECHO_T}$CXXCPP" >&6	6694	$as_echo "$CXXCPP" >&6; }
6730	ac_preproc_ok=false	6695	ac_preproc_ok=false
6731	for ac_cxx_preproc_warn_flag in '' yes	6696	for ac_cxx_preproc_warn_flag in '' yes
6732	do	6697	do
6733	# Use a header file that comes with gcc, so configuring glibc	6698	# Use a header file that comes with gcc, so configuring glibc
6734	# with a fresh cross-compiler works.	6699	# with a fresh cross-compiler works.
6735	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6700	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6736	# <limits.h> exists even on freestanding compilers.	6701	# <limits.h> exists even on freestanding compilers.
6737	# 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,
6738	# 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.
6739	cat >conftest.$ac_ext <<_ACEOF
6740	/* confdefs.h. */
6741	_ACEOF
6742	cat confdefs.h >>conftest.$ac_ext	6704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6743	cat >>conftest.$ac_ext <<_ACEOF
6744	/* end confdefs.h. */	6705	/* end confdefs.h. */
6745	#ifdef __STDC__	6706	#ifdef __STDC__
6746	# include <limits.h>	6707	# include <limits.h>
6747	#else	6708	#else
6748	# include <assert.h>	6709	# include <assert.h>
6749	#endif	6710	#endif
6750	Syntax error	6711	Syntax error
6751	_ACEOF	6712	_ACEOF
6752	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6713	if ac_fn_cxx_try_cpp "$LINENO"; then :
6753	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6714
6754	ac_status=$?
6755	grep -v '^ *+' conftest.er1 >conftest.err
6756	rm -f conftest.er1
6757	cat conftest.err >&5
6758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759	(exit $ac_status); } >/dev/null; then
6760	if test -s conftest.err; then
6761	ac_cpp_err=$ac_cxx_preproc_warn_flag
6762	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6763	else	6715	else
6764	ac_cpp_err=
6765	fi
6766	else
6767	ac_cpp_err=yes
6768	fi
6769	if test -z "$ac_cpp_err"; then
6770	:
6771	else
6772	echo "$as_me: failed program was:" >&5
6773	sed 's/^/| /' conftest.$ac_ext >&5
6774
6775	# Broken: fails on valid input.	6716	# Broken: fails on valid input.
6776	continue	6717	continue
6777	fi	6718	fi
6778	rm -f conftest.err conftest.$ac_ext	6719	rm -f conftest.err conftest.i conftest.$ac_ext
6779		6720
6780	# OK, works on sane cases. Now check whether non-existent headers	6721	# OK, works on sane cases. Now check whether nonexistent headers
6781	# can be detected and how.	6722	# can be detected and how.
6782	cat >conftest.$ac_ext <<_ACEOF
6783	/* confdefs.h. */
6784	_ACEOF
6785	cat confdefs.h >>conftest.$ac_ext	6723	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */	6724	/* end confdefs.h. */
6788	#include <ac_nonexistent.h>	6725	#include <ac_nonexistent.h>
6789	_ACEOF	6726	_ACEOF
6790	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6727	if ac_fn_cxx_try_cpp "$LINENO"; then :
6791	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6792	ac_status=$?
6793	grep -v '^ *+' conftest.er1 >conftest.err
6794	rm -f conftest.er1
6795	cat conftest.err >&5
6796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6797	(exit $ac_status); } >/dev/null; then
6798	if test -s conftest.err; then
6799	ac_cpp_err=$ac_cxx_preproc_warn_flag
6800	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6801	else
6802	ac_cpp_err=
6803	fi
6804	else
6805	ac_cpp_err=yes
6806	fi
6807	if test -z "$ac_cpp_err"; then
6808	# Broken: success on invalid input.	6728	# Broken: success on invalid input.
6809	continue	6729	continue
6810	else	6730	else
6811	echo "$as_me: failed program was:" >&5
6812	sed 's/^/| /' conftest.$ac_ext >&5
6813
6814	# Passes both tests.	6731	# Passes both tests.
6815	ac_preproc_ok=:	6732	ac_preproc_ok=:
6816	break	6733	break
6817	fi	6734	fi
6818	rm -f conftest.err conftest.$ac_ext	6735	rm -f conftest.err conftest.i conftest.$ac_ext
6819		6736
6820	done	6737	done
6821	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6738	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6822	rm -f conftest.err conftest.$ac_ext	6739	rm -f conftest.i conftest.err conftest.$ac_ext
6823	if $ac_preproc_ok; then	6740	if $ac_preproc_ok; then :
6824	:	6741
6825	else	6742	else
6826	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6743	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6827	See \`config.log' for more details." >&5	6744	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6828	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6745	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6829	See \`config.log' for more details." >&2;}	6746	See \`config.log' for more details" "$LINENO" 5; }
6830	{ (exit 1); exit 1; }; }
6831	fi	6747	fi
6832		6748
6833	ac_ext=cc	6749	ac_ext=cpp
6834	ac_cpp='$CXXCPP $CPPFLAGS'	6750	ac_cpp='$CXXCPP $CPPFLAGS'
6835	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6751	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6836	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 $LIBS >&5'
6837	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6753	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6838		6754
6839		6755
6840	echo "$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
6841	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6757	$as_echo_n "checking for ANSI C header files... " >&6; }
6842	if test "${ac_cv_header_stdc+set}" = set; then	6758	if ${ac_cv_header_stdc+:} false; then :
6843	echo $ECHO_N "(cached) $ECHO_C" >&6	6759	$as_echo_n "(cached) " >&6
6844	else	6760	else
6845	cat >conftest.$ac_ext <<_ACEOF
6846	/* confdefs.h. */
6847	_ACEOF
6848	cat confdefs.h >>conftest.$ac_ext	6761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849	cat >>conftest.$ac_ext <<_ACEOF
6850	/* end confdefs.h. */	6762	/* end confdefs.h. */
6851	#include <stdlib.h>	6763	#include <stdlib.h>
6852	#include <stdarg.h>	6764	#include <stdarg.h>
6853	#include <string.h>	6765	#include <string.h>
6854	#include <float.h>	6766	#include <float.h>
…		…
6859		6771
6860	;	6772	;
6861	return 0;	6773	return 0;
6862	}	6774	}
6863	_ACEOF	6775	_ACEOF
6864	rm -f conftest.$ac_objext	6776	if ac_fn_cxx_try_compile "$LINENO"; then :
6865	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6866	(eval $ac_compile) 2>conftest.er1
6867	ac_status=$?
6868	grep -v '^ *+' conftest.er1 >conftest.err
6869	rm -f conftest.er1
6870	cat conftest.err >&5
6871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6872	(exit $ac_status); } &&
6873	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6875	(eval $ac_try) 2>&5
6876	ac_status=$?
6877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6878	(exit $ac_status); }; } &&
6879	{ ac_try='test -s conftest.$ac_objext'
6880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6881	(eval $ac_try) 2>&5
6882	ac_status=$?
6883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6884	(exit $ac_status); }; }; then
6885	ac_cv_header_stdc=yes	6777	ac_cv_header_stdc=yes
6886	else	6778	else
6887	echo "$as_me: failed program was:" >&5
6888	sed 's/^/| /' conftest.$ac_ext >&5
6889
6890	ac_cv_header_stdc=no	6779	ac_cv_header_stdc=no
6891	fi	6780	fi
6892	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6893		6782
6894	if test $ac_cv_header_stdc = yes; then	6783	if test $ac_cv_header_stdc = yes; then
6895	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6784	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6896	cat >conftest.$ac_ext <<_ACEOF
6897	/* confdefs.h. */
6898	_ACEOF
6899	cat confdefs.h >>conftest.$ac_ext	6785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6900	cat >>conftest.$ac_ext <<_ACEOF
6901	/* end confdefs.h. */	6786	/* end confdefs.h. */
6902	#include <string.h>	6787	#include <string.h>
6903		6788
6904	_ACEOF	6789	_ACEOF
6905	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6790	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6906	$EGREP "memchr" >/dev/null 2>&1; then	6791	$EGREP "memchr" >/dev/null 2>&1; then :
6907	:	6792
6908	else	6793	else
6909	ac_cv_header_stdc=no	6794	ac_cv_header_stdc=no
6910	fi	6795	fi
6911	rm -f conftest*	6796	rm -f conftest*
6912		6797
6913	fi	6798	fi
6914		6799
6915	if test $ac_cv_header_stdc = yes; then	6800	if test $ac_cv_header_stdc = yes; then
6916	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6801	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6917	cat >conftest.$ac_ext <<_ACEOF
6918	/* confdefs.h. */
6919	_ACEOF
6920	cat confdefs.h >>conftest.$ac_ext	6802	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6921	cat >>conftest.$ac_ext <<_ACEOF
6922	/* end confdefs.h. */	6803	/* end confdefs.h. */
6923	#include <stdlib.h>	6804	#include <stdlib.h>
6924		6805
6925	_ACEOF	6806	_ACEOF
6926	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6807	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6927	$EGREP "free" >/dev/null 2>&1; then	6808	$EGREP "free" >/dev/null 2>&1; then :
6928	:	6809
6929	else	6810	else
6930	ac_cv_header_stdc=no	6811	ac_cv_header_stdc=no
6931	fi	6812	fi
6932	rm -f conftest*	6813	rm -f conftest*
6933		6814
6934	fi	6815	fi
6935		6816
6936	if test $ac_cv_header_stdc = yes; then	6817	if test $ac_cv_header_stdc = yes; then
6937	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6818	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6938	if test "$cross_compiling" = yes; then	6819	if test "$cross_compiling" = yes; then :
6939	:	6820	:
6940	else	6821	else
6941	cat >conftest.$ac_ext <<_ACEOF
6942	/* confdefs.h. */
6943	_ACEOF
6944	cat confdefs.h >>conftest.$ac_ext	6822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945	cat >>conftest.$ac_ext <<_ACEOF
6946	/* end confdefs.h. */	6823	/* end confdefs.h. */
6947	#include <ctype.h>	6824	#include <ctype.h>
		6825	#include <stdlib.h>
6948	#if ((' ' & 0x0FF) == 0x020)	6826	#if ((' ' & 0x0FF) == 0x020)
6949	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6827	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6950	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6828	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6951	#else	6829	#else
6952	# define ISLOWER(c) \	6830	# define ISLOWER(c) \
…		…
6962	{	6840	{
6963	int i;	6841	int i;
6964	for (i = 0; i < 256; i++)	6842	for (i = 0; i < 256; i++)
6965	if (XOR (islower (i), ISLOWER (i))	6843	if (XOR (islower (i), ISLOWER (i))
6966	|| toupper (i) != TOUPPER (i))	6844	|| toupper (i) != TOUPPER (i))
6967	exit(2);	6845	return 2;
6968	exit (0);	6846	return 0;
6969	}	6847	}
6970	_ACEOF	6848	_ACEOF
6971	rm -f conftest$ac_exeext	6849	if ac_fn_cxx_try_run "$LINENO"; then :
6972	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6973	(eval $ac_link) 2>&5
6974	ac_status=$?
6975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6976	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6977	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6978	(eval $ac_try) 2>&5
6979	ac_status=$?
6980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6981	(exit $ac_status); }; }; then
6982	:
6983	else
6984	echo "$as_me: program exited with status $ac_status" >&5
6985	echo "$as_me: failed program was:" >&5
6986	sed 's/^/| /' conftest.$ac_ext >&5
6987		6850
6988	( exit $ac_status )	6851	else
6989	ac_cv_header_stdc=no	6852	ac_cv_header_stdc=no
6990	fi	6853	fi
6991	rm -f core *.core gmon.out bb.out conftest$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.$ac_ext
6992	fi	6856	fi
		6857
6993	fi	6858	fi
6994	fi	6859	fi
6995	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6996	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6861	$as_echo "$ac_cv_header_stdc" >&6; }
6997	if test $ac_cv_header_stdc = yes; then	6862	if test $ac_cv_header_stdc = yes; then
6998		6863
6999	cat >>confdefs.h <<\_ACEOF	6864	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
7000	#define STDC_HEADERS 1
7001	_ACEOF
7002		6865
7003	fi	6866	fi
7004		6867
7005	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6868	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6869	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7016	inttypes.h stdint.h unistd.h	6870	inttypes.h stdint.h unistd.h
7017	do	6871	do :
7018	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6872	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7019	echo "$as_me:$LINENO: checking for $ac_header" >&5	6873	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7020	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6874	"
7021	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6875	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7022	echo $ECHO_N "(cached) $ECHO_C" >&6
7023	else
7024	cat >conftest.$ac_ext <<_ACEOF
7025	/* confdefs.h. */
7026	_ACEOF
7027	cat confdefs.h >>conftest.$ac_ext
7028	cat >>conftest.$ac_ext <<_ACEOF
7029	/* end confdefs.h. */
7030	$ac_includes_default
7031
7032	#include <$ac_header>
7033	_ACEOF
7034	rm -f conftest.$ac_objext
7035	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7036	(eval $ac_compile) 2>conftest.er1
7037	ac_status=$?
7038	grep -v '^ *+' conftest.er1 >conftest.err
7039	rm -f conftest.er1
7040	cat conftest.err >&5
7041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7042	(exit $ac_status); } &&
7043	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7044	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7045	(eval $ac_try) 2>&5
7046	ac_status=$?
7047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7048	(exit $ac_status); }; } &&
7049	{ ac_try='test -s conftest.$ac_objext'
7050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7051	(eval $ac_try) 2>&5
7052	ac_status=$?
7053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7054	(exit $ac_status); }; }; then
7055	eval "$as_ac_Header=yes"
7056	else
7057	echo "$as_me: failed program was:" >&5
7058	sed 's/^/| /' conftest.$ac_ext >&5
7059
7060	eval "$as_ac_Header=no"
7061	fi
7062	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7063	fi
7064	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7065	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7066	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7067	cat >>confdefs.h <<_ACEOF	6876	cat >>confdefs.h <<_ACEOF
7068	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6877	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7069	_ACEOF	6878	_ACEOF
7070		6879
7071	fi	6880	fi
7072		6881
7073	done	6882	done
7074		6883
7075		6884
7076
7077
7078	for ac_header in ext/hash_map clocale	6885	for ac_header in tr1/unordered_map ext/hash_map clocale
7079	do	6886	do :
7080	as_ac_Header=`echo "ac_cv_header_$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" "$ac_includes_default"
7081	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6889	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7082	echo "$as_me:$LINENO: checking for $ac_header" >&5
7083	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7084	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7085	echo $ECHO_N "(cached) $ECHO_C" >&6
7086	fi
7087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7088	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7089	else
7090	# Is the header compilable?
7091	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7092	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7093	cat >conftest.$ac_ext <<_ACEOF
7094	/* confdefs.h. */
7095	_ACEOF
7096	cat confdefs.h >>conftest.$ac_ext
7097	cat >>conftest.$ac_ext <<_ACEOF
7098	/* end confdefs.h. */
7099	$ac_includes_default
7100	#include <$ac_header>
7101	_ACEOF
7102	rm -f conftest.$ac_objext
7103	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7104	(eval $ac_compile) 2>conftest.er1
7105	ac_status=$?
7106	grep -v '^ *+' conftest.er1 >conftest.err
7107	rm -f conftest.er1
7108	cat conftest.err >&5
7109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7110	(exit $ac_status); } &&
7111	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7112	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7113	(eval $ac_try) 2>&5
7114	ac_status=$?
7115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7116	(exit $ac_status); }; } &&
7117	{ ac_try='test -s conftest.$ac_objext'
7118	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7119	(eval $ac_try) 2>&5
7120	ac_status=$?
7121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122	(exit $ac_status); }; }; then
7123	ac_header_compiler=yes
7124	else
7125	echo "$as_me: failed program was:" >&5
7126	sed 's/^/| /' conftest.$ac_ext >&5
7127
7128	ac_header_compiler=no
7129	fi
7130	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7131	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7132	echo "${ECHO_T}$ac_header_compiler" >&6
7133
7134	# Is the header present?
7135	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7136	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7137	cat >conftest.$ac_ext <<_ACEOF
7138	/* confdefs.h. */
7139	_ACEOF
7140	cat confdefs.h >>conftest.$ac_ext
7141	cat >>conftest.$ac_ext <<_ACEOF
7142	/* end confdefs.h. */
7143	#include <$ac_header>
7144	_ACEOF
7145	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7146	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7147	ac_status=$?
7148	grep -v '^ *+' conftest.er1 >conftest.err
7149	rm -f conftest.er1
7150	cat conftest.err >&5
7151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152	(exit $ac_status); } >/dev/null; then
7153	if test -s conftest.err; then
7154	ac_cpp_err=$ac_cxx_preproc_warn_flag
7155	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7156	else
7157	ac_cpp_err=
7158	fi
7159	else
7160	ac_cpp_err=yes
7161	fi
7162	if test -z "$ac_cpp_err"; then
7163	ac_header_preproc=yes
7164	else
7165	echo "$as_me: failed program was:" >&5
7166	sed 's/^/| /' conftest.$ac_ext >&5
7167
7168	ac_header_preproc=no
7169	fi
7170	rm -f conftest.err conftest.$ac_ext
7171	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7172	echo "${ECHO_T}$ac_header_preproc" >&6
7173
7174	# So? What about this header?
7175	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7176	yes:no: )
7177	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7178	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7179	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7180	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7181	ac_header_preproc=yes
7182	;;
7183	no:yes:* )
7184	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7185	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7186	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7187	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7188	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7189	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7190	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7191	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7192	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7193	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7194	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7195	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7196	(
7197	cat <<\_ASBOX
7198	## ------------------------------------------ ##
7199	## Report this to the AC_PACKAGE_NAME lists. ##
7200	## ------------------------------------------ ##
7201	_ASBOX
7202	) |
7203	sed "s/^/$as_me: WARNING: /" >&2
7204	;;
7205	esac
7206	echo "$as_me:$LINENO: checking for $ac_header" >&5
7207	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7208	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7209	echo $ECHO_N "(cached) $ECHO_C" >&6
7210	else
7211	eval "$as_ac_Header=\$ac_header_preproc"
7212	fi
7213	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7214	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7215
7216	fi
7217	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7218	cat >>confdefs.h <<_ACEOF	6890	cat >>confdefs.h <<_ACEOF
7219	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6891	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7220	_ACEOF	6892	_ACEOF
7221		6893
7222	fi	6894	fi
7223		6895
7224	done	6896	done
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241		6897
7242		6898
7243	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6899	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7244	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6900	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7245	sys/mman.h netinet/in.h	6901	sys/mman.h netinet/in.h
7246	do	6902	do :
7247	as_ac_Header=`echo "ac_cv_header_$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" "$ac_includes_default"
7248	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6905	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7249	echo "$as_me:$LINENO: checking for $ac_header" >&5
7250	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7251	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7252	echo $ECHO_N "(cached) $ECHO_C" >&6
7253	fi
7254	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7255	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7256	else
7257	# Is the header compilable?
7258	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7259	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7260	cat >conftest.$ac_ext <<_ACEOF
7261	/* confdefs.h. */
7262	_ACEOF
7263	cat confdefs.h >>conftest.$ac_ext
7264	cat >>conftest.$ac_ext <<_ACEOF
7265	/* end confdefs.h. */
7266	$ac_includes_default
7267	#include <$ac_header>
7268	_ACEOF
7269	rm -f conftest.$ac_objext
7270	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7271	(eval $ac_compile) 2>conftest.er1
7272	ac_status=$?
7273	grep -v '^ *+' conftest.er1 >conftest.err
7274	rm -f conftest.er1
7275	cat conftest.err >&5
7276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7277	(exit $ac_status); } &&
7278	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7280	(eval $ac_try) 2>&5
7281	ac_status=$?
7282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7283	(exit $ac_status); }; } &&
7284	{ ac_try='test -s conftest.$ac_objext'
7285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7286	(eval $ac_try) 2>&5
7287	ac_status=$?
7288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289	(exit $ac_status); }; }; then
7290	ac_header_compiler=yes
7291	else
7292	echo "$as_me: failed program was:" >&5
7293	sed 's/^/| /' conftest.$ac_ext >&5
7294
7295	ac_header_compiler=no
7296	fi
7297	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7298	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7299	echo "${ECHO_T}$ac_header_compiler" >&6
7300
7301	# Is the header present?
7302	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7303	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7304	cat >conftest.$ac_ext <<_ACEOF
7305	/* confdefs.h. */
7306	_ACEOF
7307	cat confdefs.h >>conftest.$ac_ext
7308	cat >>conftest.$ac_ext <<_ACEOF
7309	/* end confdefs.h. */
7310	#include <$ac_header>
7311	_ACEOF
7312	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7313	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7314	ac_status=$?
7315	grep -v '^ *+' conftest.er1 >conftest.err
7316	rm -f conftest.er1
7317	cat conftest.err >&5
7318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7319	(exit $ac_status); } >/dev/null; then
7320	if test -s conftest.err; then
7321	ac_cpp_err=$ac_cxx_preproc_warn_flag
7322	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7323	else
7324	ac_cpp_err=
7325	fi
7326	else
7327	ac_cpp_err=yes
7328	fi
7329	if test -z "$ac_cpp_err"; then
7330	ac_header_preproc=yes
7331	else
7332	echo "$as_me: failed program was:" >&5
7333	sed 's/^/| /' conftest.$ac_ext >&5
7334
7335	ac_header_preproc=no
7336	fi
7337	rm -f conftest.err conftest.$ac_ext
7338	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7339	echo "${ECHO_T}$ac_header_preproc" >&6
7340
7341	# So? What about this header?
7342	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7343	yes:no: )
7344	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7345	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7346	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7347	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7348	ac_header_preproc=yes
7349	;;
7350	no:yes:* )
7351	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7352	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7353	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7354	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7355	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7356	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7357	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7358	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7359	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7360	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7361	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7362	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7363	(
7364	cat <<\_ASBOX
7365	## ------------------------------------------ ##
7366	## Report this to the AC_PACKAGE_NAME lists. ##
7367	## ------------------------------------------ ##
7368	_ASBOX
7369	) |
7370	sed "s/^/$as_me: WARNING: /" >&2
7371	;;
7372	esac
7373	echo "$as_me:$LINENO: checking for $ac_header" >&5
7374	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7375	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7376	echo $ECHO_N "(cached) $ECHO_C" >&6
7377	else
7378	eval "$as_ac_Header=\$ac_header_preproc"
7379	fi
7380	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7381	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7382
7383	fi
7384	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7385	cat >>confdefs.h <<_ACEOF	6906	cat >>confdefs.h <<_ACEOF
7386	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6907	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7387	_ACEOF	6908	_ACEOF
7388		6909
7389	fi	6910	fi
7390		6911
7391	done	6912	done
7392		6913
7393
7394
7395
7396
7397
7398
7399	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6914	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7400	do	6915	do :
7401	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6916	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7402	echo "$as_me:$LINENO: checking for $ac_header" >&5	6917	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7403	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7404	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7405	echo $ECHO_N "(cached) $ECHO_C" >&6
7406	else
7407	cat >conftest.$ac_ext <<_ACEOF
7408	/* confdefs.h. */
7409	_ACEOF
7410	cat confdefs.h >>conftest.$ac_ext
7411	cat >>conftest.$ac_ext <<_ACEOF
7412	/* end confdefs.h. */
7413
7414	#include <sys/types.h>	6918	#include <sys/types.h>
7415	#include <sys/socket.h>	6919	#include <sys/socket.h>
7416	#ifdef HAVE_NETINET_IN_H	6920	#ifdef HAVE_NETINET_IN_H
7417	# include <netinet/in.h>	6921	# include <netinet/in.h>
7418	#endif	6922	#endif
…		…
7421	#endif	6925	#endif
7422	#ifdef HAVE_NETINET_IN_SYSTM_H	6926	#ifdef HAVE_NETINET_IN_SYSTM_H
7423	# include <netinet/in_systm.h>	6927	# include <netinet/in_systm.h>
7424	#endif	6928	#endif
7425		6929
7426		6930	"
7427	#include <$ac_header>	6931	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7428	_ACEOF
7429	rm -f conftest.$ac_objext
7430	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7431	(eval $ac_compile) 2>conftest.er1
7432	ac_status=$?
7433	grep -v '^ *+' conftest.er1 >conftest.err
7434	rm -f conftest.er1
7435	cat conftest.err >&5
7436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7437	(exit $ac_status); } &&
7438	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7439	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7440	(eval $ac_try) 2>&5
7441	ac_status=$?
7442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7443	(exit $ac_status); }; } &&
7444	{ ac_try='test -s conftest.$ac_objext'
7445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7446	(eval $ac_try) 2>&5
7447	ac_status=$?
7448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7449	(exit $ac_status); }; }; then
7450	eval "$as_ac_Header=yes"
7451	else
7452	echo "$as_me: failed program was:" >&5
7453	sed 's/^/| /' conftest.$ac_ext >&5
7454
7455	eval "$as_ac_Header=no"
7456	fi
7457	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7458	fi
7459	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7460	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7461	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7462	cat >>confdefs.h <<_ACEOF	6932	cat >>confdefs.h <<_ACEOF
7463	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6933	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7464	_ACEOF	6934	_ACEOF
7465		6935
7466	fi	6936	fi
7467		6937
7468	done	6938	done
7469		6939
7470		6940
7471	echo "$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
7472	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6942	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7473	if test "${ac_cv_c_const+set}" = set; then	6943	if ${ac_cv_c_const+:} false; then :
7474	echo $ECHO_N "(cached) $ECHO_C" >&6	6944	$as_echo_n "(cached) " >&6
7475	else	6945	else
7476	cat >conftest.$ac_ext <<_ACEOF
7477	/* confdefs.h. */
7478	_ACEOF
7479	cat confdefs.h >>conftest.$ac_ext	6946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7480	cat >>conftest.$ac_ext <<_ACEOF
7481	/* end confdefs.h. */	6947	/* end confdefs.h. */
7482		6948
7483	int	6949	int
7484	main ()	6950	main ()
7485	{	6951	{
7486	/* FIXME: Include the comments suggested by Paul. */	6952
7487	#ifndef __cplusplus	6953	#ifndef __cplusplus
7488	/* Ultrix mips cc rejects this. */	6954	/* Ultrix mips cc rejects this sort of thing. */
7489	typedef int charset[2];	6955	typedef int charset[2];
7490	const charset x;	6956	const charset cs = { 0, 0 };
7491	/* SunOS 4.1.1 cc rejects this. */	6957	/* SunOS 4.1.1 cc rejects this. */
7492	char const *const *ccp;	6958	char const *const *pcpcc;
7493	char **p;	6959	char **ppc;
7494	/* NEC SVR4.0.2 mips cc rejects this. */	6960	/* NEC SVR4.0.2 mips cc rejects this. */
7495	struct point {int x, y;};	6961	struct point {int x, y;};
7496	static struct point const zero = {0,0};	6962	static struct point const zero = {0,0};
7497	/* AIX XL C 1.02.0.0 rejects this.	6963	/* AIX XL C 1.02.0.0 rejects this.
7498	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
7499	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
7500	expression */	6966	expression */
7501	const char *g = "string";	6967	const char *g = "string";
7502	ccp = &g + (g ? g-g : 0);	6968	pcpcc = &g + (g ? g-g : 0);
7503	/* HPUX 7.0 cc rejects these. */	6969	/* HPUX 7.0 cc rejects these. */
7504	++ccp;	6970	++pcpcc;
7505	p = (char**) ccp;	6971	ppc = (char**) pcpcc;
7506	ccp = (char const *const *) p;	6972	pcpcc = (char const *const *) ppc;
7507	{ /* SCO 3.2v4 cc rejects this. */	6973	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7508	char *t;	6974	char tx;
		6975	char *t = &tx;
7509	char const *s = 0 ? (char *) 0 : (char const *) 0;	6976	char const *s = 0 ? (char *) 0 : (char const *) 0;
7510		6977
7511	*t++ = 0;	6978	*t++ = 0;
		6979	if (s) return 0;
7512	}	6980	}
7513	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6981	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7514	int x[] = {25, 17};	6982	int x[] = {25, 17};
7515	const int *foo = &x[0];	6983	const int *foo = &x[0];
7516	++foo;	6984	++foo;
…		…
7518	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6986	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7519	typedef const int *iptr;	6987	typedef const int *iptr;
7520	iptr p = 0;	6988	iptr p = 0;
7521	++p;	6989	++p;
7522	}	6990	}
7523	{ /* AIX XL C 1.02.0.0 rejects this saying	6991	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7524	"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. */
7525	struct s { int j; const int *ap[3]; };	6993	struct s { int j; const int *ap[3]; } bx;
7526	struct s *b; b->j = 5;	6994	struct s *b = &bx; b->j = 5;
7527	}	6995	}
7528	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6996	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7529	const int foo = 10;	6997	const int foo = 10;
		6998	if (!foo) return 0;
7530	}	6999	}
		7000	return !cs[0] && !zero.x;
7531	#endif	7001	#endif
7532		7002
7533	;	7003	;
7534	return 0;	7004	return 0;
7535	}	7005	}
7536	_ACEOF	7006	_ACEOF
7537	rm -f conftest.$ac_objext	7007	if ac_fn_cxx_try_compile "$LINENO"; then :
7538	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7539	(eval $ac_compile) 2>conftest.er1
7540	ac_status=$?
7541	grep -v '^ *+' conftest.er1 >conftest.err
7542	rm -f conftest.er1
7543	cat conftest.err >&5
7544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7545	(exit $ac_status); } &&
7546	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7547	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7548	(eval $ac_try) 2>&5
7549	ac_status=$?
7550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551	(exit $ac_status); }; } &&
7552	{ ac_try='test -s conftest.$ac_objext'
7553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554	(eval $ac_try) 2>&5
7555	ac_status=$?
7556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557	(exit $ac_status); }; }; then
7558	ac_cv_c_const=yes	7008	ac_cv_c_const=yes
7559	else	7009	else
7560	echo "$as_me: failed program was:" >&5
7561	sed 's/^/| /' conftest.$ac_ext >&5
7562
7563	ac_cv_c_const=no	7010	ac_cv_c_const=no
7564	fi	7011	fi
7565	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7012	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7566	fi	7013	fi
7567	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7568	echo "${ECHO_T}$ac_cv_c_const" >&6	7015	$as_echo "$ac_cv_c_const" >&6; }
7569	if test $ac_cv_c_const = no; then	7016	if test $ac_cv_c_const = no; then
7570		7017
7571	cat >>confdefs.h <<\_ACEOF	7018	$as_echo "#define const /**/" >>confdefs.h
7572	#define const
7573	_ACEOF
7574		7019
7575	fi	7020	fi
7576		7021
7577	echo "$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"
7578	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7579	if test "${ac_cv_type_pid_t+set}" = set; then
7580	echo $ECHO_N "(cached) $ECHO_C" >&6
7581	else
7582	cat >conftest.$ac_ext <<_ACEOF
7583	/* confdefs.h. */
7584	_ACEOF
7585	cat confdefs.h >>conftest.$ac_ext
7586	cat >>conftest.$ac_ext <<_ACEOF
7587	/* end confdefs.h. */
7588	$ac_includes_default
7589	int
7590	main ()
7591	{
7592	if ((pid_t *) 0)
7593	return 0;
7594	if (sizeof (pid_t))
7595	return 0;
7596	;
7597	return 0;
7598	}
7599	_ACEOF
7600	rm -f conftest.$ac_objext
7601	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7602	(eval $ac_compile) 2>conftest.er1
7603	ac_status=$?
7604	grep -v '^ *+' conftest.er1 >conftest.err
7605	rm -f conftest.er1
7606	cat conftest.err >&5
7607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608	(exit $ac_status); } &&
7609	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7610	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7611	(eval $ac_try) 2>&5
7612	ac_status=$?
7613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7614	(exit $ac_status); }; } &&
7615	{ ac_try='test -s conftest.$ac_objext'
7616	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7617	(eval $ac_try) 2>&5
7618	ac_status=$?
7619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7620	(exit $ac_status); }; }; then
7621	ac_cv_type_pid_t=yes
7622	else
7623	echo "$as_me: failed program was:" >&5
7624	sed 's/^/| /' conftest.$ac_ext >&5
7625
7626	ac_cv_type_pid_t=no
7627	fi
7628	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7629	fi
7630	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7631	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7632	if test $ac_cv_type_pid_t = yes; then	7023	if test "x$ac_cv_type_pid_t" = xyes; then :
7633	:	7024
7634	else	7025	else
7635		7026
7636	cat >>confdefs.h <<_ACEOF	7027	cat >>confdefs.h <<_ACEOF
7637	#define pid_t int	7028	#define pid_t int
7638	_ACEOF	7029	_ACEOF
7639		7030
7640	fi	7031	fi
7641		7032
7642	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"
7643	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7644	if test "${ac_cv_type_size_t+set}" = set; then
7645	echo $ECHO_N "(cached) $ECHO_C" >&6
7646	else
7647	cat >conftest.$ac_ext <<_ACEOF
7648	/* confdefs.h. */
7649	_ACEOF
7650	cat confdefs.h >>conftest.$ac_ext
7651	cat >>conftest.$ac_ext <<_ACEOF
7652	/* end confdefs.h. */
7653	$ac_includes_default
7654	int
7655	main ()
7656	{
7657	if ((size_t *) 0)
7658	return 0;
7659	if (sizeof (size_t))
7660	return 0;
7661	;
7662	return 0;
7663	}
7664	_ACEOF
7665	rm -f conftest.$ac_objext
7666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7667	(eval $ac_compile) 2>conftest.er1
7668	ac_status=$?
7669	grep -v '^ *+' conftest.er1 >conftest.err
7670	rm -f conftest.er1
7671	cat conftest.err >&5
7672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7673	(exit $ac_status); } &&
7674	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7675	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7676	(eval $ac_try) 2>&5
7677	ac_status=$?
7678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7679	(exit $ac_status); }; } &&
7680	{ ac_try='test -s conftest.$ac_objext'
7681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7682	(eval $ac_try) 2>&5
7683	ac_status=$?
7684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7685	(exit $ac_status); }; }; then
7686	ac_cv_type_size_t=yes
7687	else
7688	echo "$as_me: failed program was:" >&5
7689	sed 's/^/| /' conftest.$ac_ext >&5
7690
7691	ac_cv_type_size_t=no
7692	fi
7693	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7694	fi
7695	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7696	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7697	if test $ac_cv_type_size_t = yes; then	7034	if test "x$ac_cv_type_size_t" = xyes; then :
7698	:	7035
7699	else	7036	else
7700		7037
7701	cat >>confdefs.h <<_ACEOF	7038	cat >>confdefs.h <<_ACEOF
7702	#define size_t unsigned	7039	#define size_t unsigned int
7703	_ACEOF	7040	_ACEOF
7704		7041
7705	fi	7042	fi
7706		7043
7707	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
7708	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7045	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7709	if test "${ac_cv_header_time+set}" = set; then	7046	if ${ac_cv_header_time+:} false; then :
7710	echo $ECHO_N "(cached) $ECHO_C" >&6	7047	$as_echo_n "(cached) " >&6
7711	else	7048	else
7712	cat >conftest.$ac_ext <<_ACEOF
7713	/* confdefs.h. */
7714	_ACEOF
7715	cat confdefs.h >>conftest.$ac_ext	7049	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716	cat >>conftest.$ac_ext <<_ACEOF
7717	/* end confdefs.h. */	7050	/* end confdefs.h. */
7718	#include <sys/types.h>	7051	#include <sys/types.h>
7719	#include <sys/time.h>	7052	#include <sys/time.h>
7720	#include <time.h>	7053	#include <time.h>
7721		7054
…		…
7726	return 0;	7059	return 0;
7727	;	7060	;
7728	return 0;	7061	return 0;
7729	}	7062	}
7730	_ACEOF	7063	_ACEOF
7731	rm -f conftest.$ac_objext	7064	if ac_fn_cxx_try_compile "$LINENO"; then :
7732	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7733	(eval $ac_compile) 2>conftest.er1
7734	ac_status=$?
7735	grep -v '^ *+' conftest.er1 >conftest.err
7736	rm -f conftest.er1
7737	cat conftest.err >&5
7738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7739	(exit $ac_status); } &&
7740	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7741	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7742	(eval $ac_try) 2>&5
7743	ac_status=$?
7744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7745	(exit $ac_status); }; } &&
7746	{ ac_try='test -s conftest.$ac_objext'
7747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7748	(eval $ac_try) 2>&5
7749	ac_status=$?
7750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7751	(exit $ac_status); }; }; then
7752	ac_cv_header_time=yes	7065	ac_cv_header_time=yes
7753	else	7066	else
7754	echo "$as_me: failed program was:" >&5
7755	sed 's/^/| /' conftest.$ac_ext >&5
7756
7757	ac_cv_header_time=no	7067	ac_cv_header_time=no
7758	fi	7068	fi
7759	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7069	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7760	fi	7070	fi
7761	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7762	echo "${ECHO_T}$ac_cv_header_time" >&6	7072	$as_echo "$ac_cv_header_time" >&6; }
7763	if test $ac_cv_header_time = yes; then	7073	if test $ac_cv_header_time = yes; then
7764		7074
7765	cat >>confdefs.h <<\_ACEOF	7075	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7766	#define TIME_WITH_SYS_TIME 1
7767	_ACEOF
7768		7076
7769	fi	7077	fi
7770		7078
7771	echo "$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
7772	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7080	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7773	if test "${ac_cv_struct_tm+set}" = set; then	7081	if ${ac_cv_struct_tm+:} false; then :
7774	echo $ECHO_N "(cached) $ECHO_C" >&6	7082	$as_echo_n "(cached) " >&6
7775	else	7083	else
7776	cat >conftest.$ac_ext <<_ACEOF
7777	/* confdefs.h. */
7778	_ACEOF
7779	cat confdefs.h >>conftest.$ac_ext	7084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780	cat >>conftest.$ac_ext <<_ACEOF
7781	/* end confdefs.h. */	7085	/* end confdefs.h. */
7782	#include <sys/types.h>	7086	#include <sys/types.h>
7783	#include <time.h>	7087	#include <time.h>
7784		7088
7785	int	7089	int
7786	main ()	7090	main ()
7787	{	7091	{
7788	struct tm *tp; tp->tm_sec;	7092	struct tm tm;
		7093	int *p = &tm.tm_sec;
		7094	return !p;
7789	;	7095	;
7790	return 0;	7096	return 0;
7791	}	7097	}
7792	_ACEOF	7098	_ACEOF
7793	rm -f conftest.$ac_objext	7099	if ac_fn_cxx_try_compile "$LINENO"; then :
7794	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7795	(eval $ac_compile) 2>conftest.er1
7796	ac_status=$?
7797	grep -v '^ *+' conftest.er1 >conftest.err
7798	rm -f conftest.er1
7799	cat conftest.err >&5
7800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7801	(exit $ac_status); } &&
7802	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7804	(eval $ac_try) 2>&5
7805	ac_status=$?
7806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7807	(exit $ac_status); }; } &&
7808	{ ac_try='test -s conftest.$ac_objext'
7809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7810	(eval $ac_try) 2>&5
7811	ac_status=$?
7812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7813	(exit $ac_status); }; }; then
7814	ac_cv_struct_tm=time.h	7100	ac_cv_struct_tm=time.h
7815	else	7101	else
7816	echo "$as_me: failed program was:" >&5
7817	sed 's/^/| /' conftest.$ac_ext >&5
7818
7819	ac_cv_struct_tm=sys/time.h	7102	ac_cv_struct_tm=sys/time.h
7820	fi	7103	fi
7821	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7104	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7822	fi	7105	fi
7823	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7824	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7107	$as_echo "$ac_cv_struct_tm" >&6; }
7825	if test $ac_cv_struct_tm = sys/time.h; then	7108	if test $ac_cv_struct_tm = sys/time.h; then
7826		7109
7827	cat >>confdefs.h <<\_ACEOF	7110	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7828	#define TM_IN_SYS_TIME 1
7829	_ACEOF
7830		7111
7831	fi	7112	fi
7832		7113
7833		7114
7834	echo "$as_me:$LINENO: checking for socklen_t" >&5	7115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7835	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7116	$as_echo_n "checking for socklen_t... " >&6; }
7836	if test "${ac_cv_type_socklen_t+set}" = set; then	7117	if ${ac_cv_type_socklen_t+:} false; then :
7837	echo $ECHO_N "(cached) $ECHO_C" >&6	7118	$as_echo_n "(cached) " >&6
7838	else	7119	else
7839		7120
7840	cat >conftest.$ac_ext <<_ACEOF
7841	/* confdefs.h. */
7842	_ACEOF
7843	cat confdefs.h >>conftest.$ac_ext	7121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7844	cat >>conftest.$ac_ext <<_ACEOF
7845	/* end confdefs.h. */	7122	/* end confdefs.h. */
7846	#include <sys/types.h>	7123	#include <sys/types.h>
7847	#include <sys/socket.h>	7124	#include <sys/socket.h>
7848	int	7125	int
7849	main ()	7126	main ()
…		…
7851	socklen_t len = 42; return len;	7128	socklen_t len = 42; return len;
7852	;	7129	;
7853	return 0;	7130	return 0;
7854	}	7131	}
7855	_ACEOF	7132	_ACEOF
7856	rm -f conftest.$ac_objext	7133	if ac_fn_cxx_try_compile "$LINENO"; then :
7857	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7858	(eval $ac_compile) 2>conftest.er1
7859	ac_status=$?
7860	grep -v '^ *+' conftest.er1 >conftest.err
7861	rm -f conftest.er1
7862	cat conftest.err >&5
7863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7864	(exit $ac_status); } &&
7865	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7866	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7867	(eval $ac_try) 2>&5
7868	ac_status=$?
7869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870	(exit $ac_status); }; } &&
7871	{ ac_try='test -s conftest.$ac_objext'
7872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7873	(eval $ac_try) 2>&5
7874	ac_status=$?
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); }; }; then
7877	ac_cv_type_socklen_t=yes	7134	ac_cv_type_socklen_t=yes
7878	else	7135	else
7879	echo "$as_me: failed program was:" >&5
7880	sed 's/^/| /' conftest.$ac_ext >&5
7881
7882	ac_cv_type_socklen_t=no	7136	ac_cv_type_socklen_t=no
7883	fi	7137	fi
7884	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7138	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7885		7139
7886	fi	7140	fi
7887	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7888	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7142	$as_echo "$ac_cv_type_socklen_t" >&6; }
7889	if test $ac_cv_type_socklen_t = yes; then	7143	if test $ac_cv_type_socklen_t = yes; then
7890		7144
7891	cat >>confdefs.h <<\_ACEOF	7145	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7892	#define HAVE_SOCKLEN_T 1
7893	_ACEOF
7894		7146
7895	fi	7147	fi
7896		7148
7897	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7149	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7898	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7150	$as_echo_n "checking for struct addrinfo... " >&6; }
7899	if test "${ac_cv_struct_addrinfo+set}" = set; then	7151	if ${ac_cv_struct_addrinfo+:} false; then :
7900	echo $ECHO_N "(cached) $ECHO_C" >&6	7152	$as_echo_n "(cached) " >&6
7901	else	7153	else
7902		7154
7903	cat >conftest.$ac_ext <<_ACEOF
7904	/* confdefs.h. */
7905	_ACEOF
7906	cat confdefs.h >>conftest.$ac_ext	7155	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7907	cat >>conftest.$ac_ext <<_ACEOF
7908	/* end confdefs.h. */	7156	/* end confdefs.h. */
7909	#include <sys/types.h>	7157	#include <sys/types.h>
7910	#include <sys/socket.h>	7158	#include <sys/socket.h>
7911	#include <netdb.h>	7159	#include <netdb.h>
7912	int	7160	int
…		…
7915	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7163	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7916	;	7164	;
7917	return 0;	7165	return 0;
7918	}	7166	}
7919	_ACEOF	7167	_ACEOF
7920	rm -f conftest.$ac_objext	7168	if ac_fn_cxx_try_compile "$LINENO"; then :
7921	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7922	(eval $ac_compile) 2>conftest.er1
7923	ac_status=$?
7924	grep -v '^ *+' conftest.er1 >conftest.err
7925	rm -f conftest.er1
7926	cat conftest.err >&5
7927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7928	(exit $ac_status); } &&
7929	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7931	(eval $ac_try) 2>&5
7932	ac_status=$?
7933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7934	(exit $ac_status); }; } &&
7935	{ ac_try='test -s conftest.$ac_objext'
7936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7937	(eval $ac_try) 2>&5
7938	ac_status=$?
7939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7940	(exit $ac_status); }; }; then
7941	ac_cv_struct_addrinfo=yes	7169	ac_cv_struct_addrinfo=yes
7942	else	7170	else
7943	echo "$as_me: failed program was:" >&5
7944	sed 's/^/| /' conftest.$ac_ext >&5
7945
7946	ac_cv_struct_addrinfo=no	7171	ac_cv_struct_addrinfo=no
7947	fi	7172	fi
7948	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7173	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949		7174
7950	fi	7175	fi
7951	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7952	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7177	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7953	if test $ac_cv_struct_addrinfo = yes; then	7178	if test $ac_cv_struct_addrinfo = yes; then
7954		7179
7955	cat >>confdefs.h <<\_ACEOF	7180	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7956	#define HAVE_STRUCT_ADDRINFO 1
7957	_ACEOF
7958		7181
7959	fi	7182	fi
7960		7183
7961	echo "$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
7962	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7185	$as_echo_n "checking return type of signal handlers... " >&6; }
7963	if test "${ac_cv_type_signal+set}" = set; then	7186	if ${ac_cv_type_signal+:} false; then :
7964	echo $ECHO_N "(cached) $ECHO_C" >&6	7187	$as_echo_n "(cached) " >&6
7965	else	7188	else
7966	cat >conftest.$ac_ext <<_ACEOF
7967	/* confdefs.h. */
7968	_ACEOF
7969	cat confdefs.h >>conftest.$ac_ext	7189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970	cat >>conftest.$ac_ext <<_ACEOF
7971	/* end confdefs.h. */	7190	/* end confdefs.h. */
7972	#include <sys/types.h>	7191	#include <sys/types.h>
7973	#include <signal.h>	7192	#include <signal.h>
7974	#ifdef signal
7975	# undef signal
7976	#endif
7977	#ifdef __cplusplus
7978	extern "C" void (*signal (int, void (*)(int)))(int);
7979	#else
7980	void (*signal ()) ();
7981	#endif
7982		7193
7983	int	7194	int
7984	main ()	7195	main ()
7985	{	7196	{
7986	int i;	7197	return *(signal (0, 0)) (0) == 1;
7987	;	7198	;
7988	return 0;	7199	return 0;
7989	}	7200	}
7990	_ACEOF	7201	_ACEOF
7991	rm -f conftest.$ac_objext	7202	if ac_fn_cxx_try_compile "$LINENO"; then :
7992	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7203	ac_cv_type_signal=int
7993	(eval $ac_compile) 2>conftest.er1	7204	else
7994	ac_status=$?
7995	grep -v '^ *+' conftest.er1 >conftest.err
7996	rm -f conftest.er1
7997	cat conftest.err >&5
7998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7999	(exit $ac_status); } &&
8000	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
8001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8002	(eval $ac_try) 2>&5
8003	ac_status=$?
8004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8005	(exit $ac_status); }; } &&
8006	{ ac_try='test -s conftest.$ac_objext'
8007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8008	(eval $ac_try) 2>&5
8009	ac_status=$?
8010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8011	(exit $ac_status); }; }; then
8012	ac_cv_type_signal=void	7205	ac_cv_type_signal=void
8013	else
8014	echo "$as_me: failed program was:" >&5
8015	sed 's/^/| /' conftest.$ac_ext >&5
8016
8017	ac_cv_type_signal=int
8018	fi	7206	fi
8019	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8020	fi	7208	fi
8021	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8022	echo "${ECHO_T}$ac_cv_type_signal" >&6	7210	$as_echo "$ac_cv_type_signal" >&6; }
8023		7211
8024	cat >>confdefs.h <<_ACEOF	7212	cat >>confdefs.h <<_ACEOF
8025	#define RETSIGTYPE $ac_cv_type_signal	7213	#define RETSIGTYPE $ac_cv_type_signal
8026	_ACEOF	7214	_ACEOF
8027		7215
…		…
8032	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7220	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8033	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 $LIBS >&5'
8034	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7222	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8035		7223
8036		7224
8037	echo "$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
8038	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7226	$as_echo_n "checking for ANSI C header files... " >&6; }
8039	if test "${ac_cv_header_stdc+set}" = set; then	7227	if ${ac_cv_header_stdc+:} false; then :
8040	echo $ECHO_N "(cached) $ECHO_C" >&6	7228	$as_echo_n "(cached) " >&6
8041	else	7229	else
8042	cat >conftest.$ac_ext <<_ACEOF
8043	/* confdefs.h. */
8044	_ACEOF
8045	cat confdefs.h >>conftest.$ac_ext	7230	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8046	cat >>conftest.$ac_ext <<_ACEOF
8047	/* end confdefs.h. */	7231	/* end confdefs.h. */
8048	#include <stdlib.h>	7232	#include <stdlib.h>
8049	#include <stdarg.h>	7233	#include <stdarg.h>
8050	#include <string.h>	7234	#include <string.h>
8051	#include <float.h>	7235	#include <float.h>
…		…
8056		7240
8057	;	7241	;
8058	return 0;	7242	return 0;
8059	}	7243	}
8060	_ACEOF	7244	_ACEOF
8061	rm -f conftest.$ac_objext	7245	if ac_fn_c_try_compile "$LINENO"; then :
8062	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8063	(eval $ac_compile) 2>conftest.er1
8064	ac_status=$?
8065	grep -v '^ *+' conftest.er1 >conftest.err
8066	rm -f conftest.er1
8067	cat conftest.err >&5
8068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069	(exit $ac_status); } &&
8070	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8071	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8072	(eval $ac_try) 2>&5
8073	ac_status=$?
8074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075	(exit $ac_status); }; } &&
8076	{ ac_try='test -s conftest.$ac_objext'
8077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8078	(eval $ac_try) 2>&5
8079	ac_status=$?
8080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8081	(exit $ac_status); }; }; then
8082	ac_cv_header_stdc=yes	7246	ac_cv_header_stdc=yes
8083	else	7247	else
8084	echo "$as_me: failed program was:" >&5
8085	sed 's/^/| /' conftest.$ac_ext >&5
8086
8087	ac_cv_header_stdc=no	7248	ac_cv_header_stdc=no
8088	fi	7249	fi
8089	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7250	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8090		7251
8091	if test $ac_cv_header_stdc = yes; then	7252	if test $ac_cv_header_stdc = yes; then
8092	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7253	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8093	cat >conftest.$ac_ext <<_ACEOF
8094	/* confdefs.h. */
8095	_ACEOF
8096	cat confdefs.h >>conftest.$ac_ext	7254	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097	cat >>conftest.$ac_ext <<_ACEOF
8098	/* end confdefs.h. */	7255	/* end confdefs.h. */
8099	#include <string.h>	7256	#include <string.h>
8100		7257
8101	_ACEOF	7258	_ACEOF
8102	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7259	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8103	$EGREP "memchr" >/dev/null 2>&1; then	7260	$EGREP "memchr" >/dev/null 2>&1; then :
8104	:	7261
8105	else	7262	else
8106	ac_cv_header_stdc=no	7263	ac_cv_header_stdc=no
8107	fi	7264	fi
8108	rm -f conftest*	7265	rm -f conftest*
8109		7266
8110	fi	7267	fi
8111		7268
8112	if test $ac_cv_header_stdc = yes; then	7269	if test $ac_cv_header_stdc = yes; then
8113	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7270	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8114	cat >conftest.$ac_ext <<_ACEOF
8115	/* confdefs.h. */
8116	_ACEOF
8117	cat confdefs.h >>conftest.$ac_ext	7271	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8118	cat >>conftest.$ac_ext <<_ACEOF
8119	/* end confdefs.h. */	7272	/* end confdefs.h. */
8120	#include <stdlib.h>	7273	#include <stdlib.h>
8121		7274
8122	_ACEOF	7275	_ACEOF
8123	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7276	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8124	$EGREP "free" >/dev/null 2>&1; then	7277	$EGREP "free" >/dev/null 2>&1; then :
8125	:	7278
8126	else	7279	else
8127	ac_cv_header_stdc=no	7280	ac_cv_header_stdc=no
8128	fi	7281	fi
8129	rm -f conftest*	7282	rm -f conftest*
8130		7283
8131	fi	7284	fi
8132		7285
8133	if test $ac_cv_header_stdc = yes; then	7286	if test $ac_cv_header_stdc = yes; then
8134	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7287	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8135	if test "$cross_compiling" = yes; then	7288	if test "$cross_compiling" = yes; then :
8136	:	7289	:
8137	else	7290	else
8138	cat >conftest.$ac_ext <<_ACEOF
8139	/* confdefs.h. */
8140	_ACEOF
8141	cat confdefs.h >>conftest.$ac_ext	7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8142	cat >>conftest.$ac_ext <<_ACEOF
8143	/* end confdefs.h. */	7292	/* end confdefs.h. */
8144	#include <ctype.h>	7293	#include <ctype.h>
		7294	#include <stdlib.h>
8145	#if ((' ' & 0x0FF) == 0x020)	7295	#if ((' ' & 0x0FF) == 0x020)
8146	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7296	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8147	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7297	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8148	#else	7298	#else
8149	# define ISLOWER(c) \	7299	# define ISLOWER(c) \
…		…
8159	{	7309	{
8160	int i;	7310	int i;
8161	for (i = 0; i < 256; i++)	7311	for (i = 0; i < 256; i++)
8162	if (XOR (islower (i), ISLOWER (i))	7312	if (XOR (islower (i), ISLOWER (i))
8163	|| toupper (i) != TOUPPER (i))	7313	|| toupper (i) != TOUPPER (i))
8164	exit(2);	7314	return 2;
8165	exit (0);
8166	}
8167	_ACEOF
8168	rm -f conftest$ac_exeext
8169	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8170	(eval $ac_link) 2>&5
8171	ac_status=$?
8172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8173	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8175	(eval $ac_try) 2>&5
8176	ac_status=$?
8177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178	(exit $ac_status); }; }; then
8179	:
8180	else
8181	echo "$as_me: program exited with status $ac_status" >&5
8182	echo "$as_me: failed program was:" >&5
8183	sed 's/^/| /' conftest.$ac_ext >&5
8184
8185	( exit $ac_status )
8186	ac_cv_header_stdc=no
8187	fi
8188	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8189	fi
8190	fi
8191	fi
8192	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8193	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8194	if test $ac_cv_header_stdc = yes; then
8195
8196	cat >>confdefs.h <<\_ACEOF
8197	#define STDC_HEADERS 1
8198	_ACEOF
8199
8200	fi
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8214	do
8215	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8216	echo "$as_me:$LINENO: checking for $ac_func" >&5
8217	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8218	if eval "test \"\${$as_ac_var+set}\" = set"; then
8219	echo $ECHO_N "(cached) $ECHO_C" >&6
8220	else
8221	cat >conftest.$ac_ext <<_ACEOF
8222	/* confdefs.h. */
8223	_ACEOF
8224	cat confdefs.h >>conftest.$ac_ext
8225	cat >>conftest.$ac_ext <<_ACEOF
8226	/* end confdefs.h. */
8227	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8228	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8229	#define $ac_func innocuous_$ac_func
8230
8231	/* System header to define __stub macros and hopefully few prototypes,
8232	which can conflict with char $ac_func (); below.
8233	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8234	<limits.h> exists even on freestanding compilers. */
8235
8236	#ifdef __STDC__
8237	# include <limits.h>
8238	#else
8239	# include <assert.h>
8240	#endif
8241
8242	#undef $ac_func
8243
8244	/* Override any gcc2 internal prototype to avoid an error. */
8245	#ifdef __cplusplus
8246	extern "C"
8247	{
8248	#endif
8249	/* We use char because int might match the return type of a gcc2
8250	builtin and then its argument prototype would still apply. */
8251	char $ac_func ();
8252	/* The GNU C library defines this for functions which it implements
8253	to always fail with ENOSYS. Some functions are actually named
8254	something starting with __ and the normal name is an alias. */
8255	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8256	choke me
8257	#else
8258	char (*f) () = $ac_func;
8259	#endif
8260	#ifdef __cplusplus
8261	}
8262	#endif
8263
8264	int
8265	main ()
8266	{
8267	return f != $ac_func;
8268	;
8269	return 0;	7315	return 0;
8270	}	7316	}
8271	_ACEOF	7317	_ACEOF
		7318	if ac_fn_c_try_run "$LINENO"; then :
		7319
		7320	else
		7321	ac_cv_header_stdc=no
		7322	fi
		7323	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8272	rm -f conftest.$ac_objext conftest$ac_exeext	7324	conftest.$ac_objext conftest.beam conftest.$ac_ext
8273	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8274	(eval $ac_link) 2>conftest.er1
8275	ac_status=$?
8276	grep -v '^ *+' conftest.er1 >conftest.err
8277	rm -f conftest.er1
8278	cat conftest.err >&5
8279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8280	(exit $ac_status); } &&
8281	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8283	(eval $ac_try) 2>&5
8284	ac_status=$?
8285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8286	(exit $ac_status); }; } &&
8287	{ ac_try='test -s conftest$ac_exeext'
8288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8289	(eval $ac_try) 2>&5
8290	ac_status=$?
8291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292	(exit $ac_status); }; }; then
8293	eval "$as_ac_var=yes"
8294	else
8295	echo "$as_me: failed program was:" >&5
8296	sed 's/^/| /' conftest.$ac_ext >&5
8297
8298	eval "$as_ac_var=no"
8299	fi	7325	fi
8300	rm -f conftest.err conftest.$ac_objext \	7326
8301	conftest$ac_exeext conftest.$ac_ext
8302	fi	7327	fi
8303	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7328	fi
8304	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8305	if test `eval echo '${'$as_ac_var'}'` = yes; then	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\$"$as_ac_var"\" = x"yes"; then :
8306	cat >>confdefs.h <<_ACEOF	7343	cat >>confdefs.h <<_ACEOF
8307	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7344	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8308	_ACEOF	7345	_ACEOF
8309		7346
8310	fi	7347	fi
8311	done	7348	done
8312		7349
8313		7350
8314	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7351	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8315	# for constant arguments. Useless!	7352	# for constant arguments. Useless!
8316	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8317	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7354	$as_echo_n "checking for working alloca.h... " >&6; }
8318	if test "${ac_cv_working_alloca_h+set}" = set; then	7355	if ${ac_cv_working_alloca_h+:} false; then :
8319	echo $ECHO_N "(cached) $ECHO_C" >&6	7356	$as_echo_n "(cached) " >&6
8320	else	7357	else
8321	cat >conftest.$ac_ext <<_ACEOF
8322	/* confdefs.h. */
8323	_ACEOF
8324	cat confdefs.h >>conftest.$ac_ext	7358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8325	cat >>conftest.$ac_ext <<_ACEOF
8326	/* end confdefs.h. */	7359	/* end confdefs.h. */
8327	#include <alloca.h>	7360	#include <alloca.h>
8328	int	7361	int
8329	main ()	7362	main ()
8330	{	7363	{
8331	char *p = (char *) alloca (2 * sizeof (int));	7364	char *p = (char *) alloca (2 * sizeof (int));
		7365	if (p) return 0;
8332	;	7366	;
8333	return 0;	7367	return 0;
8334	}	7368	}
8335	_ACEOF	7369	_ACEOF
8336	rm -f conftest.$ac_objext conftest$ac_exeext	7370	if ac_fn_c_try_link "$LINENO"; then :
8337	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8338	(eval $ac_link) 2>conftest.er1
8339	ac_status=$?
8340	grep -v '^ *+' conftest.er1 >conftest.err
8341	rm -f conftest.er1
8342	cat conftest.err >&5
8343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344	(exit $ac_status); } &&
8345	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8346	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8347	(eval $ac_try) 2>&5
8348	ac_status=$?
8349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8350	(exit $ac_status); }; } &&
8351	{ ac_try='test -s conftest$ac_exeext'
8352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8353	(eval $ac_try) 2>&5
8354	ac_status=$?
8355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8356	(exit $ac_status); }; }; then
8357	ac_cv_working_alloca_h=yes	7371	ac_cv_working_alloca_h=yes
8358	else	7372	else
8359	echo "$as_me: failed program was:" >&5
8360	sed 's/^/| /' conftest.$ac_ext >&5
8361
8362	ac_cv_working_alloca_h=no	7373	ac_cv_working_alloca_h=no
8363	fi	7374	fi
8364	rm -f conftest.err conftest.$ac_objext \	7375	rm -f core conftest.err conftest.$ac_objext \
8365	conftest$ac_exeext conftest.$ac_ext	7376	conftest$ac_exeext conftest.$ac_ext
8366	fi	7377	fi
8367	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8368	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7379	$as_echo "$ac_cv_working_alloca_h" >&6; }
8369	if test $ac_cv_working_alloca_h = yes; then	7380	if test $ac_cv_working_alloca_h = yes; then
8370		7381
8371	cat >>confdefs.h <<\_ACEOF	7382	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8372	#define HAVE_ALLOCA_H 1
8373	_ACEOF
8374		7383
8375	fi	7384	fi
8376		7385
8377	echo "$as_me:$LINENO: checking for alloca" >&5	7386	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8378	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7387	$as_echo_n "checking for alloca... " >&6; }
8379	if test "${ac_cv_func_alloca_works+set}" = set; then	7388	if ${ac_cv_func_alloca_works+:} false; then :
8380	echo $ECHO_N "(cached) $ECHO_C" >&6	7389	$as_echo_n "(cached) " >&6
8381	else	7390	else
8382	cat >conftest.$ac_ext <<_ACEOF
8383	/* confdefs.h. */
8384	_ACEOF
8385	cat confdefs.h >>conftest.$ac_ext	7391	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8386	cat >>conftest.$ac_ext <<_ACEOF
8387	/* end confdefs.h. */	7392	/* end confdefs.h. */
8388	#ifdef __GNUC__	7393	#ifdef __GNUC__
8389	# define alloca __builtin_alloca	7394	# define alloca __builtin_alloca
8390	#else	7395	#else
8391	# ifdef _MSC_VER	7396	# ifdef _MSC_VER
8392	# include <malloc.h>	7397	# include <malloc.h>
8393	# define alloca _alloca	7398	# define alloca _alloca
8394	# else	7399	# else
8395	# if HAVE_ALLOCA_H	7400	# ifdef HAVE_ALLOCA_H
8396	# include <alloca.h>	7401	# include <alloca.h>
8397	# else	7402	# else
8398	# ifdef _AIX	7403	# ifdef _AIX
8399	#pragma alloca	7404	#pragma alloca
8400	# else	7405	# else
8401	# ifndef alloca /* predefined by HP cc +Olibcalls */	7406	# ifndef alloca /* predefined by HP cc +Olibcalls */
8402	char *alloca ();	7407	void *alloca (size_t);
8403	# endif	7408	# endif
8404	# endif	7409	# endif
8405	# endif	7410	# endif
8406	# endif	7411	# endif
8407	#endif	7412	#endif
8408		7413
8409	int	7414	int
8410	main ()	7415	main ()
8411	{	7416	{
8412	char *p = (char *) alloca (1);	7417	char *p = (char *) alloca (1);
		7418	if (p) return 0;
8413	;	7419	;
8414	return 0;	7420	return 0;
8415	}	7421	}
8416	_ACEOF	7422	_ACEOF
8417	rm -f conftest.$ac_objext conftest$ac_exeext	7423	if ac_fn_c_try_link "$LINENO"; then :
8418	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8419	(eval $ac_link) 2>conftest.er1
8420	ac_status=$?
8421	grep -v '^ *+' conftest.er1 >conftest.err
8422	rm -f conftest.er1
8423	cat conftest.err >&5
8424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8425	(exit $ac_status); } &&
8426	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8427	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8428	(eval $ac_try) 2>&5
8429	ac_status=$?
8430	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8431	(exit $ac_status); }; } &&
8432	{ ac_try='test -s conftest$ac_exeext'
8433	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8434	(eval $ac_try) 2>&5
8435	ac_status=$?
8436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8437	(exit $ac_status); }; }; then
8438	ac_cv_func_alloca_works=yes	7424	ac_cv_func_alloca_works=yes
8439	else	7425	else
8440	echo "$as_me: failed program was:" >&5
8441	sed 's/^/| /' conftest.$ac_ext >&5
8442
8443	ac_cv_func_alloca_works=no	7426	ac_cv_func_alloca_works=no
8444	fi	7427	fi
8445	rm -f conftest.err conftest.$ac_objext \	7428	rm -f core conftest.err conftest.$ac_objext \
8446	conftest$ac_exeext conftest.$ac_ext	7429	conftest$ac_exeext conftest.$ac_ext
8447	fi	7430	fi
8448	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8449	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7432	$as_echo "$ac_cv_func_alloca_works" >&6; }
8450		7433
8451	if test $ac_cv_func_alloca_works = yes; then	7434	if test $ac_cv_func_alloca_works = yes; then
8452		7435
8453	cat >>confdefs.h <<\_ACEOF	7436	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8454	#define HAVE_ALLOCA 1
8455	_ACEOF
8456		7437
8457	else	7438	else
8458	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7439	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8459	# that cause trouble. Some versions do not even contain alloca or	7440	# that cause trouble. Some versions do not even contain alloca or
8460	# contain a buggy version. If you still want to use their alloca,	7441	# contain a buggy version. If you still want to use their alloca,
8461	# use ar to extract alloca.o from them instead of compiling alloca.c.	7442	# use ar to extract alloca.o from them instead of compiling alloca.c.
8462		7443
8463	ALLOCA=alloca.$ac_objext	7444	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8464		7445
8465	cat >>confdefs.h <<\_ACEOF	7446	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8466	#define C_ALLOCA 1
8467	_ACEOF
8468		7447
8469		7448
8470	echo "$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
8471	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7450	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8472	if test "${ac_cv_os_cray+set}" = set; then	7451	if ${ac_cv_os_cray+:} false; then :
8473	echo $ECHO_N "(cached) $ECHO_C" >&6	7452	$as_echo_n "(cached) " >&6
8474	else	7453	else
8475	cat >conftest.$ac_ext <<_ACEOF
8476	/* confdefs.h. */
8477	_ACEOF
8478	cat confdefs.h >>conftest.$ac_ext	7454	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479	cat >>conftest.$ac_ext <<_ACEOF
8480	/* end confdefs.h. */	7455	/* end confdefs.h. */
8481	#if defined(CRAY) && ! defined(CRAY2)	7456	#if defined CRAY && ! defined CRAY2
8482	webecray	7457	webecray
8483	#else	7458	#else
8484	wenotbecray	7459	wenotbecray
8485	#endif	7460	#endif
8486		7461
8487	_ACEOF	7462	_ACEOF
8488	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7463	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8489	$EGREP "webecray" >/dev/null 2>&1; then	7464	$EGREP "webecray" >/dev/null 2>&1; then :
8490	ac_cv_os_cray=yes	7465	ac_cv_os_cray=yes
8491	else	7466	else
8492	ac_cv_os_cray=no	7467	ac_cv_os_cray=no
8493	fi	7468	fi
8494	rm -f conftest*	7469	rm -f conftest*
8495		7470
8496	fi	7471	fi
8497	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7472	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8498	echo "${ECHO_T}$ac_cv_os_cray" >&6	7473	$as_echo "$ac_cv_os_cray" >&6; }
8499	if test $ac_cv_os_cray = yes; then	7474	if test $ac_cv_os_cray = yes; then
8500	for ac_func in _getb67 GETB67 getb67; do	7475	for ac_func in _getb67 GETB67 getb67; do
8501	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7476	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8502	echo "$as_me:$LINENO: checking for $ac_func" >&5	7477	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8503	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8504	if eval "test \"\${$as_ac_var+set}\" = set"; then	7478	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8505	echo $ECHO_N "(cached) $ECHO_C" >&6
8506	else
8507	cat >conftest.$ac_ext <<_ACEOF
8508	/* confdefs.h. */
8509	_ACEOF
8510	cat confdefs.h >>conftest.$ac_ext
8511	cat >>conftest.$ac_ext <<_ACEOF
8512	/* end confdefs.h. */
8513	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8514	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8515	#define $ac_func innocuous_$ac_func
8516
8517	/* System header to define __stub macros and hopefully few prototypes,
8518	which can conflict with char $ac_func (); below.
8519	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8520	<limits.h> exists even on freestanding compilers. */
8521
8522	#ifdef __STDC__
8523	# include <limits.h>
8524	#else
8525	# include <assert.h>
8526	#endif
8527
8528	#undef $ac_func
8529
8530	/* Override any gcc2 internal prototype to avoid an error. */
8531	#ifdef __cplusplus
8532	extern "C"
8533	{
8534	#endif
8535	/* We use char because int might match the return type of a gcc2
8536	builtin and then its argument prototype would still apply. */
8537	char $ac_func ();
8538	/* The GNU C library defines this for functions which it implements
8539	to always fail with ENOSYS. Some functions are actually named
8540	something starting with __ and the normal name is an alias. */
8541	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8542	choke me
8543	#else
8544	char (*f) () = $ac_func;
8545	#endif
8546	#ifdef __cplusplus
8547	}
8548	#endif
8549
8550	int
8551	main ()
8552	{
8553	return f != $ac_func;
8554	;
8555	return 0;
8556	}
8557	_ACEOF
8558	rm -f conftest.$ac_objext conftest$ac_exeext
8559	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8560	(eval $ac_link) 2>conftest.er1
8561	ac_status=$?
8562	grep -v '^ *+' conftest.er1 >conftest.err
8563	rm -f conftest.er1
8564	cat conftest.err >&5
8565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8566	(exit $ac_status); } &&
8567	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8568	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8569	(eval $ac_try) 2>&5
8570	ac_status=$?
8571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8572	(exit $ac_status); }; } &&
8573	{ ac_try='test -s conftest$ac_exeext'
8574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8575	(eval $ac_try) 2>&5
8576	ac_status=$?
8577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578	(exit $ac_status); }; }; then
8579	eval "$as_ac_var=yes"
8580	else
8581	echo "$as_me: failed program was:" >&5
8582	sed 's/^/| /' conftest.$ac_ext >&5
8583
8584	eval "$as_ac_var=no"
8585	fi
8586	rm -f conftest.err conftest.$ac_objext \
8587	conftest$ac_exeext conftest.$ac_ext
8588	fi
8589	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8590	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8591	if test `eval echo '${'$as_ac_var'}'` = yes; then
8592		7479
8593	cat >>confdefs.h <<_ACEOF	7480	cat >>confdefs.h <<_ACEOF
8594	#define CRAY_STACKSEG_END $ac_func	7481	#define CRAY_STACKSEG_END $ac_func
8595	_ACEOF	7482	_ACEOF
8596		7483
…		…
8598	fi	7485	fi
8599		7486
8600	done	7487	done
8601	fi	7488	fi
8602		7489
8603	echo "$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
8604	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7491	$as_echo_n "checking stack direction for C alloca... " >&6; }
8605	if test "${ac_cv_c_stack_direction+set}" = set; then	7492	if ${ac_cv_c_stack_direction+:} false; then :
8606	echo $ECHO_N "(cached) $ECHO_C" >&6	7493	$as_echo_n "(cached) " >&6
8607	else	7494	else
8608	if test "$cross_compiling" = yes; then	7495	if test "$cross_compiling" = yes; then :
8609	ac_cv_c_stack_direction=0	7496	ac_cv_c_stack_direction=0
8610	else	7497	else
8611	cat >conftest.$ac_ext <<_ACEOF
8612	/* confdefs.h. */
8613	_ACEOF
8614	cat confdefs.h >>conftest.$ac_ext	7498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8615	cat >>conftest.$ac_ext <<_ACEOF
8616	/* end confdefs.h. */	7499	/* end confdefs.h. */
		7500	$ac_includes_default
8617	int	7501	int
8618	find_stack_direction ()	7502	find_stack_direction (int *addr, int depth)
8619	{	7503	{
8620	static char *addr = 0;	7504	int dir, dummy = 0;
8621	auto char dummy;
8622	if (addr == 0)	7505	if (! addr)
8623	{
8624	addr = &dummy;	7506	addr = &dummy;
8625	return find_stack_direction ();	7507	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8626	}	7508	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8627	else	7509	return dir + dummy;
8628	return (&dummy > addr) ? 1 : -1;
8629	}	7510	}
8630		7511
8631	int	7512	int
8632	main ()	7513	main (int argc, char **argv)
8633	{	7514	{
8634	exit (find_stack_direction () < 0);	7515	return find_stack_direction (0, argc + !argv + 20) < 0;
8635	}	7516	}
8636	_ACEOF	7517	_ACEOF
8637	rm -f conftest$ac_exeext	7518	if ac_fn_c_try_run "$LINENO"; then :
8638	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8639	(eval $ac_link) 2>&5
8640	ac_status=$?
8641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8642	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8644	(eval $ac_try) 2>&5
8645	ac_status=$?
8646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8647	(exit $ac_status); }; }; then
8648	ac_cv_c_stack_direction=1	7519	ac_cv_c_stack_direction=1
8649	else	7520	else
8650	echo "$as_me: program exited with status $ac_status" >&5
8651	echo "$as_me: failed program was:" >&5
8652	sed 's/^/| /' conftest.$ac_ext >&5
8653
8654	( exit $ac_status )
8655	ac_cv_c_stack_direction=-1	7521	ac_cv_c_stack_direction=-1
8656	fi	7522	fi
8657	rm -f core *.core gmon.out bb.out conftest$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.$ac_ext
8658	fi	7525	fi
		7526
8659	fi	7527	fi
8660	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8661	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7529	$as_echo "$ac_cv_c_stack_direction" >&6; }
8662
8663	cat >>confdefs.h <<_ACEOF	7530	cat >>confdefs.h <<_ACEOF
8664	#define STACK_DIRECTION $ac_cv_c_stack_direction	7531	#define STACK_DIRECTION $ac_cv_c_stack_direction
8665	_ACEOF	7532	_ACEOF
8666		7533
8667		7534
8668	fi	7535	fi
8669		7536
8670		7537
8671		7538
8672	echo "$as_me:$LINENO: checking for socket" >&5	7539	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8673	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8674	if test "${ac_cv_func_socket+set}" = set; then
8675	echo $ECHO_N "(cached) $ECHO_C" >&6
8676	else
8677	cat >conftest.$ac_ext <<_ACEOF
8678	/* confdefs.h. */
8679	_ACEOF
8680	cat confdefs.h >>conftest.$ac_ext
8681	cat >>conftest.$ac_ext <<_ACEOF
8682	/* end confdefs.h. */
8683	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8684	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8685	#define socket innocuous_socket
8686
8687	/* System header to define __stub macros and hopefully few prototypes,
8688	which can conflict with char socket (); below.
8689	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8690	<limits.h> exists even on freestanding compilers. */
8691
8692	#ifdef __STDC__
8693	# include <limits.h>
8694	#else
8695	# include <assert.h>
8696	#endif
8697
8698	#undef socket
8699
8700	/* Override any gcc2 internal prototype to avoid an error. */
8701	#ifdef __cplusplus
8702	extern "C"
8703	{
8704	#endif
8705	/* We use char because int might match the return type of a gcc2
8706	builtin and then its argument prototype would still apply. */
8707	char socket ();
8708	/* The GNU C library defines this for functions which it implements
8709	to always fail with ENOSYS. Some functions are actually named
8710	something starting with __ and the normal name is an alias. */
8711	#if defined (__stub_socket) || defined (__stub___socket)
8712	choke me
8713	#else
8714	char (*f) () = socket;
8715	#endif
8716	#ifdef __cplusplus
8717	}
8718	#endif
8719
8720	int
8721	main ()
8722	{
8723	return f != socket;
8724	;
8725	return 0;
8726	}
8727	_ACEOF
8728	rm -f conftest.$ac_objext conftest$ac_exeext
8729	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8730	(eval $ac_link) 2>conftest.er1
8731	ac_status=$?
8732	grep -v '^ *+' conftest.er1 >conftest.err
8733	rm -f conftest.er1
8734	cat conftest.err >&5
8735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8736	(exit $ac_status); } &&
8737	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8739	(eval $ac_try) 2>&5
8740	ac_status=$?
8741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8742	(exit $ac_status); }; } &&
8743	{ ac_try='test -s conftest$ac_exeext'
8744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8745	(eval $ac_try) 2>&5
8746	ac_status=$?
8747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8748	(exit $ac_status); }; }; then
8749	ac_cv_func_socket=yes
8750	else
8751	echo "$as_me: failed program was:" >&5
8752	sed 's/^/| /' conftest.$ac_ext >&5
8753
8754	ac_cv_func_socket=no
8755	fi
8756	rm -f conftest.err conftest.$ac_objext \
8757	conftest$ac_exeext conftest.$ac_ext
8758	fi
8759	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8760	echo "${ECHO_T}$ac_cv_func_socket" >&6
8761	if test $ac_cv_func_socket = yes; then	7540	if test "x$ac_cv_func_socket" = xyes; then :
8762	:
8763	else
8764		7541
		7542	else
8765		7543
8766	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7544	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8767	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7545	$as_echo_n "checking for connect in -lsocket... " >&6; }
8768	if test "${ac_cv_lib_socket_connect+set}" = set; then	7546	if ${ac_cv_lib_socket_connect+:} false; then :
8769	echo $ECHO_N "(cached) $ECHO_C" >&6	7547	$as_echo_n "(cached) " >&6
8770	else	7548	else
8771	ac_check_lib_save_LIBS=$LIBS	7549	ac_check_lib_save_LIBS=$LIBS
8772	LIBS="-lsocket $LIBS"	7550	LIBS="-lsocket $LIBS"
8773	cat >conftest.$ac_ext <<_ACEOF
8774	/* confdefs.h. */
8775	_ACEOF
8776	cat confdefs.h >>conftest.$ac_ext	7551	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8777	cat >>conftest.$ac_ext <<_ACEOF
8778	/* end confdefs.h. */	7552	/* end confdefs.h. */
8779		7553
8780	/* Override any gcc2 internal prototype to avoid an error. */	7554	/* Override any GCC internal prototype to avoid an error.
		7555	Use char because int might match the return type of a GCC
		7556	builtin and then its argument prototype would still apply. */
8781	#ifdef __cplusplus	7557	#ifdef __cplusplus
8782	extern "C"	7558	extern "C"
8783	#endif	7559	#endif
8784	/* We use char because int might match the return type of a gcc2
8785	builtin and then its argument prototype would still apply. */
8786	char connect ();	7560	char connect ();
8787	int	7561	int
8788	main ()	7562	main ()
8789	{	7563	{
8790	connect ();	7564	return connect ();
8791	;	7565	;
8792	return 0;	7566	return 0;
8793	}	7567	}
8794	_ACEOF	7568	_ACEOF
8795	rm -f conftest.$ac_objext conftest$ac_exeext	7569	if ac_fn_c_try_link "$LINENO"; then :
8796	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8797	(eval $ac_link) 2>conftest.er1
8798	ac_status=$?
8799	grep -v '^ *+' conftest.er1 >conftest.err
8800	rm -f conftest.er1
8801	cat conftest.err >&5
8802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8803	(exit $ac_status); } &&
8804	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8806	(eval $ac_try) 2>&5
8807	ac_status=$?
8808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8809	(exit $ac_status); }; } &&
8810	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8816	ac_cv_lib_socket_connect=yes	7570	ac_cv_lib_socket_connect=yes
8817	else	7571	else
8818	echo "$as_me: failed program was:" >&5
8819	sed 's/^/| /' conftest.$ac_ext >&5
8820
8821	ac_cv_lib_socket_connect=no	7572	ac_cv_lib_socket_connect=no
8822	fi	7573	fi
8823	rm -f conftest.err conftest.$ac_objext \	7574	rm -f core conftest.err conftest.$ac_objext \
8824	conftest$ac_exeext conftest.$ac_ext	7575	conftest$ac_exeext conftest.$ac_ext
8825	LIBS=$ac_check_lib_save_LIBS	7576	LIBS=$ac_check_lib_save_LIBS
8826	fi	7577	fi
8827	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8828	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7579	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8829	if test $ac_cv_lib_socket_connect = yes; then	7580	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8830	cat >>confdefs.h <<_ACEOF	7581	cat >>confdefs.h <<_ACEOF
8831	#define HAVE_LIBSOCKET 1	7582	#define HAVE_LIBSOCKET 1
8832	_ACEOF	7583	_ACEOF
8833		7584
8834	LIBS="-lsocket $LIBS"	7585	LIBS="-lsocket $LIBS"
…		…
8836	fi	7587	fi
8837		7588
8838		7589
8839	fi	7590	fi
8840		7591
8841	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7592	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8842	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8843	if test "${ac_cv_func_gethostbyname+set}" = set; then
8844	echo $ECHO_N "(cached) $ECHO_C" >&6
8845	else
8846	cat >conftest.$ac_ext <<_ACEOF
8847	/* confdefs.h. */
8848	_ACEOF
8849	cat confdefs.h >>conftest.$ac_ext
8850	cat >>conftest.$ac_ext <<_ACEOF
8851	/* end confdefs.h. */
8852	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8853	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8854	#define gethostbyname innocuous_gethostbyname
8855
8856	/* System header to define __stub macros and hopefully few prototypes,
8857	which can conflict with char gethostbyname (); below.
8858	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8859	<limits.h> exists even on freestanding compilers. */
8860
8861	#ifdef __STDC__
8862	# include <limits.h>
8863	#else
8864	# include <assert.h>
8865	#endif
8866
8867	#undef gethostbyname
8868
8869	/* Override any gcc2 internal prototype to avoid an error. */
8870	#ifdef __cplusplus
8871	extern "C"
8872	{
8873	#endif
8874	/* We use char because int might match the return type of a gcc2
8875	builtin and then its argument prototype would still apply. */
8876	char gethostbyname ();
8877	/* The GNU C library defines this for functions which it implements
8878	to always fail with ENOSYS. Some functions are actually named
8879	something starting with __ and the normal name is an alias. */
8880	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8881	choke me
8882	#else
8883	char (*f) () = gethostbyname;
8884	#endif
8885	#ifdef __cplusplus
8886	}
8887	#endif
8888
8889	int
8890	main ()
8891	{
8892	return f != gethostbyname;
8893	;
8894	return 0;
8895	}
8896	_ACEOF
8897	rm -f conftest.$ac_objext conftest$ac_exeext
8898	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8899	(eval $ac_link) 2>conftest.er1
8900	ac_status=$?
8901	grep -v '^ *+' conftest.er1 >conftest.err
8902	rm -f conftest.er1
8903	cat conftest.err >&5
8904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8905	(exit $ac_status); } &&
8906	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8908	(eval $ac_try) 2>&5
8909	ac_status=$?
8910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8911	(exit $ac_status); }; } &&
8912	{ ac_try='test -s conftest$ac_exeext'
8913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8914	(eval $ac_try) 2>&5
8915	ac_status=$?
8916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8917	(exit $ac_status); }; }; then
8918	ac_cv_func_gethostbyname=yes
8919	else
8920	echo "$as_me: failed program was:" >&5
8921	sed 's/^/| /' conftest.$ac_ext >&5
8922
8923	ac_cv_func_gethostbyname=no
8924	fi
8925	rm -f conftest.err conftest.$ac_objext \
8926	conftest$ac_exeext conftest.$ac_ext
8927	fi
8928	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8929	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8930	if test $ac_cv_func_gethostbyname = yes; then	7593	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8931	:
8932	else
8933		7594
		7595	else
8934		7596
8935	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7597	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8936	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7598	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8937	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7599	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8938	echo $ECHO_N "(cached) $ECHO_C" >&6	7600	$as_echo_n "(cached) " >&6
8939	else	7601	else
8940	ac_check_lib_save_LIBS=$LIBS	7602	ac_check_lib_save_LIBS=$LIBS
8941	LIBS="-lnsl $LIBS"	7603	LIBS="-lnsl $LIBS"
8942	cat >conftest.$ac_ext <<_ACEOF
8943	/* confdefs.h. */
8944	_ACEOF
8945	cat confdefs.h >>conftest.$ac_ext	7604	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8946	cat >>conftest.$ac_ext <<_ACEOF
8947	/* end confdefs.h. */	7605	/* end confdefs.h. */
8948		7606
8949	/* Override any gcc2 internal prototype to avoid an error. */	7607	/* Override any GCC internal prototype to avoid an error.
		7608	Use char because int might match the return type of a GCC
		7609	builtin and then its argument prototype would still apply. */
8950	#ifdef __cplusplus	7610	#ifdef __cplusplus
8951	extern "C"	7611	extern "C"
8952	#endif	7612	#endif
8953	/* We use char because int might match the return type of a gcc2
8954	builtin and then its argument prototype would still apply. */
8955	char gethostbyname ();	7613	char gethostbyname ();
8956	int	7614	int
8957	main ()	7615	main ()
8958	{	7616	{
8959	gethostbyname ();	7617	return gethostbyname ();
8960	;	7618	;
8961	return 0;	7619	return 0;
8962	}	7620	}
8963	_ACEOF	7621	_ACEOF
8964	rm -f conftest.$ac_objext conftest$ac_exeext	7622	if ac_fn_c_try_link "$LINENO"; then :
8965	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8966	(eval $ac_link) 2>conftest.er1
8967	ac_status=$?
8968	grep -v '^ *+' conftest.er1 >conftest.err
8969	rm -f conftest.er1
8970	cat conftest.err >&5
8971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8972	(exit $ac_status); } &&
8973	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8975	(eval $ac_try) 2>&5
8976	ac_status=$?
8977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8978	(exit $ac_status); }; } &&
8979	{ ac_try='test -s conftest$ac_exeext'
8980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8981	(eval $ac_try) 2>&5
8982	ac_status=$?
8983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8984	(exit $ac_status); }; }; then
8985	ac_cv_lib_nsl_gethostbyname=yes	7623	ac_cv_lib_nsl_gethostbyname=yes
8986	else	7624	else
8987	echo "$as_me: failed program was:" >&5
8988	sed 's/^/| /' conftest.$ac_ext >&5
8989
8990	ac_cv_lib_nsl_gethostbyname=no	7625	ac_cv_lib_nsl_gethostbyname=no
8991	fi	7626	fi
8992	rm -f conftest.err conftest.$ac_objext \	7627	rm -f core conftest.err conftest.$ac_objext \
8993	conftest$ac_exeext conftest.$ac_ext	7628	conftest$ac_exeext conftest.$ac_ext
8994	LIBS=$ac_check_lib_save_LIBS	7629	LIBS=$ac_check_lib_save_LIBS
8995	fi	7630	fi
8996	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8997	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7632	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8998	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7633	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8999	cat >>confdefs.h <<_ACEOF	7634	cat >>confdefs.h <<_ACEOF
9000	#define HAVE_LIBNSL 1	7635	#define HAVE_LIBNSL 1
9001	_ACEOF	7636	_ACEOF
9002		7637
9003	LIBS="-lnsl $LIBS"	7638	LIBS="-lnsl $LIBS"
…		…
9006		7641
9007		7642
9008	fi	7643	fi
9009		7644
9010		7645
		7646
		7647	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7648	do :
		7649	as_ac_Header=`$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	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7910
		7911	fi
		7912
		7913
		7914
		7915
9011	ac_ext=cc	7916	ac_ext=cpp
9012	ac_cpp='$CXXCPP $CPPFLAGS'	7917	ac_cpp='$CXXCPP $CPPFLAGS'
9013	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7918	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9014	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 $LIBS >&5'
9015	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7920	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9016		7921
…		…
9032		7937
9033	_ACEOF	7938	_ACEOF
9034		7939
9035	# The following way of writing the cache mishandles newlines in values,	7940	# The following way of writing the cache mishandles newlines in values,
9036	# 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.
9037	# So, don't put newlines in cache variables' values.	7942	# So, we kill variables containing newlines.
9038	# 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,
9039	# 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.
9040	{	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
9041	(set) 2>&1 |	7962	(set) 2>&1 |
9042	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7963	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9043	*ac_space=\ *)	7964	*${as_nl}ac_space=\ *)
9044	# `set' does not quote correctly, so add quotes (double-quote	7965	# `set' does not quote correctly, so add quotes: double-quote
9045	# substitution turns \\\\ into \\, and sed turns \\ into \).	7966	# substitution turns \\\\ into \\, and sed turns \\ into \.
9046	sed -n \	7967	sed -n \
9047	"s/'/'\\\\''/g;	7968	"s/'/'\\\\''/g;
9048	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7969	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9049	;;	7970	;; #(
9050	*)	7971	*)
9051	# `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.
9052	sed -n \	7973	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9053	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9054	;;	7974	;;
9055	esac;	7975	esac |
9056	} |	7976	sort
		7977	) |
9057	sed '	7978	sed '
		7979	/^ac_cv_env_/b end
9058	t clear	7980	t clear
9059	: clear	7981	:clear
9060	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7982	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9061	t end	7983	t end
9062	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7984	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9063	: end' >>confcache	7985	:end' >>confcache
9064	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7986	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9065	if test -w $cache_file; then	7987	if test -w "$cache_file"; then
9066	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 "$cache_file"; then
9067	cat confcache >$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
9068	else	8003	else
		8004	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9069	echo "not updating unwritable cache $cache_file"	8005	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9070	fi	8006	fi
9071	fi	8007	fi
9072	rm -f confcache	8008	rm -f confcache
9073		8009
9074		8010
9075		8011
9076	# Check whether --with-kernel or --without-kernel was given.	8012	# Check whether --with-kernel was given.
9077	if test "${with_kernel+set}" = set; then	8013	if test "${with_kernel+set}" = set; then :
9078	withval="$with_kernel"	8014	withval=$with_kernel; kerneldir="$withval"
9079	kerneldir="$withval"
9080	else	8015	else
9081	kerneldir="/usr/src/linux"	8016	kerneldir="/usr/src/linux"
9082		8017
9083	fi;	8018	fi
9084		8019
		8020
9085	echo "$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
9086	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8022	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9087	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8023	if ${tinc_cv_linux_if_tun_h+:} false; then :
9088	echo $ECHO_N "(cached) $ECHO_C" >&6	8024	$as_echo_n "(cached) " >&6
9089	else	8025	else
9090		8026
9091	cat >conftest.$ac_ext <<_ACEOF
9092	/* confdefs.h. */
9093	_ACEOF
9094	cat confdefs.h >>conftest.$ac_ext	8027	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9095	cat >>conftest.$ac_ext <<_ACEOF
9096	/* end confdefs.h. */	8028	/* end confdefs.h. */
9097	#include "$kerneldir/include/linux/if_tun.h"	8029	#include "$kerneldir/include/linux/if_tun.h"
9098	int	8030	int
9099	main ()	8031	main ()
9100	{	8032	{
9101	int a = IFF_TAP;	8033	int a = IFF_TAP;
9102	;	8034	;
9103	return 0;	8035	return 0;
9104	}	8036	}
9105	_ACEOF	8037	_ACEOF
9106	rm -f conftest.$ac_objext	8038	if ac_fn_cxx_try_compile "$LINENO"; then :
9107	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9108	(eval $ac_compile) 2>conftest.er1
9109	ac_status=$?
9110	grep -v '^ *+' conftest.er1 >conftest.err
9111	rm -f conftest.er1
9112	cat conftest.err >&5
9113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9114	(exit $ac_status); } &&
9115	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9117	(eval $ac_try) 2>&5
9118	ac_status=$?
9119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120	(exit $ac_status); }; } &&
9121	{ ac_try='test -s conftest.$ac_objext'
9122	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9123	(eval $ac_try) 2>&5
9124	ac_status=$?
9125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9126	(exit $ac_status); }; }; then
9127	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8039	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9128	else	8040	else
9129	echo "$as_me: failed program was:" >&5
9130	sed 's/^/| /' conftest.$ac_ext >&5
9131
9132	cat >conftest.$ac_ext <<_ACEOF
9133	/* confdefs.h. */
9134	_ACEOF
9135	cat confdefs.h >>conftest.$ac_ext	8041	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9136	cat >>conftest.$ac_ext <<_ACEOF
9137	/* end confdefs.h. */	8042	/* end confdefs.h. */
9138	#include <linux/if_tun.h>	8043	#include <linux/if_tun.h>
9139	int	8044	int
9140	main ()	8045	main ()
9141	{	8046	{
9142	int a = IFF_TAP;	8047	int a = IFF_TAP;
9143	;	8048	;
9144	return 0;	8049	return 0;
9145	}	8050	}
9146	_ACEOF	8051	_ACEOF
9147	rm -f conftest.$ac_objext	8052	if ac_fn_cxx_try_compile "$LINENO"; then :
9148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9149	(eval $ac_compile) 2>conftest.er1
9150	ac_status=$?
9151	grep -v '^ *+' conftest.er1 >conftest.err
9152	rm -f conftest.er1
9153	cat conftest.err >&5
9154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9155	(exit $ac_status); } &&
9156	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9157	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9158	(eval $ac_try) 2>&5
9159	ac_status=$?
9160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9161	(exit $ac_status); }; } &&
9162	{ ac_try='test -s conftest.$ac_objext'
9163	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9164	(eval $ac_try) 2>&5
9165	ac_status=$?
9166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9167	(exit $ac_status); }; }; then
9168	if_tun_h="default"	8053	if_tun_h="default"
9169	else	8054	else
9170	echo "$as_me: failed program was:" >&5
9171	sed 's/^/| /' conftest.$ac_ext >&5
9172
9173	if_tun_h="no"	8055	if_tun_h="no"
9174		8056
9175	fi	8057	fi
9176	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8058	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9177		8059
9178	fi	8060	fi
9179	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9180		8062
9181	if test $if_tun_h = no; then	8063	if test $if_tun_h = no; then
9182	tinc_cv_linux_if_tun_h=none	8064	tinc_cv_linux_if_tun_h=none
9183	else	8065	else
9184	tinc_cv_linux_if_tun_h="$if_tun_h"	8066	tinc_cv_linux_if_tun_h="$if_tun_h"
9185	fi	8067	fi
9186		8068
9187	fi	8069	fi
9188	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9189	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8071	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9190		8072
9191	if test $tinc_cv_linux_if_tun_h != none; then	8073	if test $tinc_cv_linux_if_tun_h != none; then
9192		8074
9193	cat >>confdefs.h <<\_ACEOF	8075	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9194	#define HAVE_TUNTAP 1
9195	_ACEOF
9196		8076
9197	if test $tinc_cv_linux_if_tun_h != default; then	8077	if test $tinc_cv_linux_if_tun_h != default; then
9198		8078
9199	cat >>confdefs.h <<_ACEOF	8079	cat >>confdefs.h <<_ACEOF
9200	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8080	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9208		8088
9209		8089
9210	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8090	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9211		8091
9212		8092
9213	# Check whether --with-openssl-include or --without-openssl-include was given.	8093	# Check whether --with-openssl-include was given.
9214	if test "${with_openssl_include+set}" = set; then	8094	if test "${with_openssl_include+set}" = set; then :
9215	withval="$with_openssl_include"	8095	withval=$with_openssl_include; openssl_include="$withval"
9216	openssl_include="$withval"
9217	CFLAGS="$CFLAGS -I$withval"	8096	CFLAGS="$CFLAGS -I$withval"
9218	CPPFLAGS="$CPPFLAGS -I$withval"	8097	CPPFLAGS="$CPPFLAGS -I$withval"
9219		8098
9220	fi;	8099	fi
9221		8100
9222		8101
		8102
9223	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8103	# Check whether --with-openssl-lib was given.
9224	if test "${with_openssl_lib+set}" = set; then	8104	if test "${with_openssl_lib+set}" = set; then :
9225	withval="$with_openssl_lib"	8105	withval=$with_openssl_lib; openssl_lib="$withval"
9226	openssl_lib="$withval"
9227	LIBS="$LIBS -L$withval"	8106	LIBS="$LIBS -L$withval"
9228		8107
9229	fi;	8108	fi
9230		8109
9231		8110
9232
9233
9234
9235
9236
9237	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8111	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
9238	do	8112	do :
9239	as_ac_Header=`echo "ac_cv_header_$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" "$ac_includes_default"
9240	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8115	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9241	echo "$as_me:$LINENO: checking for $ac_header" >&5
9242	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9243	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9244	echo $ECHO_N "(cached) $ECHO_C" >&6
9245	fi
9246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9247	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9248	else
9249	# Is the header compilable?
9250	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9251	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9252	cat >conftest.$ac_ext <<_ACEOF
9253	/* confdefs.h. */
9254	_ACEOF
9255	cat confdefs.h >>conftest.$ac_ext
9256	cat >>conftest.$ac_ext <<_ACEOF
9257	/* end confdefs.h. */
9258	$ac_includes_default
9259	#include <$ac_header>
9260	_ACEOF
9261	rm -f conftest.$ac_objext
9262	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9263	(eval $ac_compile) 2>conftest.er1
9264	ac_status=$?
9265	grep -v '^ *+' conftest.er1 >conftest.err
9266	rm -f conftest.er1
9267	cat conftest.err >&5
9268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9269	(exit $ac_status); } &&
9270	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9272	(eval $ac_try) 2>&5
9273	ac_status=$?
9274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9275	(exit $ac_status); }; } &&
9276	{ ac_try='test -s conftest.$ac_objext'
9277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9278	(eval $ac_try) 2>&5
9279	ac_status=$?
9280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9281	(exit $ac_status); }; }; then
9282	ac_header_compiler=yes
9283	else
9284	echo "$as_me: failed program was:" >&5
9285	sed 's/^/| /' conftest.$ac_ext >&5
9286
9287	ac_header_compiler=no
9288	fi
9289	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9290	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9291	echo "${ECHO_T}$ac_header_compiler" >&6
9292
9293	# Is the header present?
9294	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9295	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9296	cat >conftest.$ac_ext <<_ACEOF
9297	/* confdefs.h. */
9298	_ACEOF
9299	cat confdefs.h >>conftest.$ac_ext
9300	cat >>conftest.$ac_ext <<_ACEOF
9301	/* end confdefs.h. */
9302	#include <$ac_header>
9303	_ACEOF
9304	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9305	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9306	ac_status=$?
9307	grep -v '^ *+' conftest.er1 >conftest.err
9308	rm -f conftest.er1
9309	cat conftest.err >&5
9310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9311	(exit $ac_status); } >/dev/null; then
9312	if test -s conftest.err; then
9313	ac_cpp_err=$ac_cxx_preproc_warn_flag
9314	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9315	else
9316	ac_cpp_err=
9317	fi
9318	else
9319	ac_cpp_err=yes
9320	fi
9321	if test -z "$ac_cpp_err"; then
9322	ac_header_preproc=yes
9323	else
9324	echo "$as_me: failed program was:" >&5
9325	sed 's/^/| /' conftest.$ac_ext >&5
9326
9327	ac_header_preproc=no
9328	fi
9329	rm -f conftest.err conftest.$ac_ext
9330	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9331	echo "${ECHO_T}$ac_header_preproc" >&6
9332
9333	# So? What about this header?
9334	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9335	yes:no: )
9336	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9337	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9338	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9339	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9340	ac_header_preproc=yes
9341	;;
9342	no:yes:* )
9343	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9344	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9345	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9346	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9347	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9348	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9349	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9350	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9351	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9352	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9353	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9354	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9355	(
9356	cat <<\_ASBOX
9357	## ------------------------------------------ ##
9358	## Report this to the AC_PACKAGE_NAME lists. ##
9359	## ------------------------------------------ ##
9360	_ASBOX
9361	) |
9362	sed "s/^/$as_me: WARNING: /" >&2
9363	;;
9364	esac
9365	echo "$as_me:$LINENO: checking for $ac_header" >&5
9366	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9367	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9368	echo $ECHO_N "(cached) $ECHO_C" >&6
9369	else
9370	eval "$as_ac_Header=\$ac_header_preproc"
9371	fi
9372	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9373	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9374
9375	fi
9376	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9377	cat >>confdefs.h <<_ACEOF	8116	cat >>confdefs.h <<_ACEOF
9378	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	8117	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9379	_ACEOF	8118	_ACEOF
9380		8119
9381	else	8120	else
9382	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8121	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
9383	echo "$as_me: error: OpenSSL header files not found." >&2;}
9384	{ (exit 1); exit 1; }; }; break
9385		8122
9386	fi	8123	fi
9387		8124
9388	done	8125	done
9389		8126
9390		8127
9391	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8128	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9392		8129
9393	echo "$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
9394	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8131	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
9395	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8132	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
9396	echo $ECHO_N "(cached) $ECHO_C" >&6	8133	$as_echo_n "(cached) " >&6
9397	else	8134	else
9398	ac_check_lib_save_LIBS=$LIBS	8135	ac_check_lib_save_LIBS=$LIBS
9399	LIBS="-lcrypto $LIBS"	8136	LIBS="-lcrypto $LIBS"
9400	cat >conftest.$ac_ext <<_ACEOF
9401	/* confdefs.h. */
9402	_ACEOF
9403	cat confdefs.h >>conftest.$ac_ext	8137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9404	cat >>conftest.$ac_ext <<_ACEOF
9405	/* end confdefs.h. */	8138	/* end confdefs.h. */
9406		8139
9407	/* Override any gcc2 internal prototype to avoid an error. */	8140	/* Override any GCC internal prototype to avoid an error.
		8141	Use char because int might match the return type of a GCC
		8142	builtin and then its argument prototype would still apply. */
9408	#ifdef __cplusplus	8143	#ifdef __cplusplus
9409	extern "C"	8144	extern "C"
9410	#endif	8145	#endif
9411	/* We use char because int might match the return type of a gcc2
9412	builtin and then its argument prototype would still apply. */
9413	char SHA1_version ();	8146	char SHA1_Init ();
9414	int	8147	int
9415	main ()	8148	main ()
9416	{	8149	{
9417	SHA1_version ();	8150	return SHA1_Init ();
9418	;	8151	;
9419	return 0;	8152	return 0;
9420	}	8153	}
9421	_ACEOF	8154	_ACEOF
9422	rm -f conftest.$ac_objext conftest$ac_exeext	8155	if ac_fn_cxx_try_link "$LINENO"; then :
9423	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9424	(eval $ac_link) 2>conftest.er1
9425	ac_status=$?
9426	grep -v '^ *+' conftest.er1 >conftest.err
9427	rm -f conftest.er1
9428	cat conftest.err >&5
9429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9430	(exit $ac_status); } &&
9431	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9432	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9433	(eval $ac_try) 2>&5
9434	ac_status=$?
9435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9436	(exit $ac_status); }; } &&
9437	{ ac_try='test -s conftest$ac_exeext'
9438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9439	(eval $ac_try) 2>&5
9440	ac_status=$?
9441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9442	(exit $ac_status); }; }; then
9443	ac_cv_lib_crypto_SHA1_version=yes	8156	ac_cv_lib_crypto_SHA1_Init=yes
9444	else	8157	else
9445	echo "$as_me: failed program was:" >&5
9446	sed 's/^/| /' conftest.$ac_ext >&5
9447
9448	ac_cv_lib_crypto_SHA1_version=no	8158	ac_cv_lib_crypto_SHA1_Init=no
9449	fi	8159	fi
9450	rm -f conftest.err conftest.$ac_objext \	8160	rm -f core conftest.err conftest.$ac_objext \
9451	conftest$ac_exeext conftest.$ac_ext	8161	conftest$ac_exeext conftest.$ac_ext
9452	LIBS=$ac_check_lib_save_LIBS	8162	LIBS=$ac_check_lib_save_LIBS
9453	fi	8163	fi
9454	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
9455	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8165	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
9456	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8166	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
9457	LIBS="$LIBS -lcrypto"	8167	LIBS="$LIBS -lcrypto"
9458	else	8168	else
9459	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8169	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
9460	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9461	{ (exit 1); exit 1; }; }
9462		8170
9463	fi	8171	fi
9464		8172
9465		8173
9466
9467
9468
9469
9470	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8174	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9471	do	8175	do :
9472	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8176	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9473	echo "$as_me:$LINENO: checking for $ac_func" >&5	8177	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9474	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9475	if eval "test \"\${$as_ac_var+set}\" = set"; then	8178	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9476	echo $ECHO_N "(cached) $ECHO_C" >&6
9477	else
9478	cat >conftest.$ac_ext <<_ACEOF
9479	/* confdefs.h. */
9480	_ACEOF
9481	cat confdefs.h >>conftest.$ac_ext
9482	cat >>conftest.$ac_ext <<_ACEOF
9483	/* end confdefs.h. */
9484	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9485	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9486	#define $ac_func innocuous_$ac_func
9487
9488	/* System header to define __stub macros and hopefully few prototypes,
9489	which can conflict with char $ac_func (); below.
9490	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9491	<limits.h> exists even on freestanding compilers. */
9492
9493	#ifdef __STDC__
9494	# include <limits.h>
9495	#else
9496	# include <assert.h>
9497	#endif
9498
9499	#undef $ac_func
9500
9501	/* Override any gcc2 internal prototype to avoid an error. */
9502	#ifdef __cplusplus
9503	extern "C"
9504	{
9505	#endif
9506	/* We use char because int might match the return type of a gcc2
9507	builtin and then its argument prototype would still apply. */
9508	char $ac_func ();
9509	/* The GNU C library defines this for functions which it implements
9510	to always fail with ENOSYS. Some functions are actually named
9511	something starting with __ and the normal name is an alias. */
9512	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9513	choke me
9514	#else
9515	char (*f) () = $ac_func;
9516	#endif
9517	#ifdef __cplusplus
9518	}
9519	#endif
9520
9521	int
9522	main ()
9523	{
9524	return f != $ac_func;
9525	;
9526	return 0;
9527	}
9528	_ACEOF
9529	rm -f conftest.$ac_objext conftest$ac_exeext
9530	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9531	(eval $ac_link) 2>conftest.er1
9532	ac_status=$?
9533	grep -v '^ *+' conftest.er1 >conftest.err
9534	rm -f conftest.er1
9535	cat conftest.err >&5
9536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9537	(exit $ac_status); } &&
9538	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9539	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9540	(eval $ac_try) 2>&5
9541	ac_status=$?
9542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9543	(exit $ac_status); }; } &&
9544	{ ac_try='test -s conftest$ac_exeext'
9545	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9546	(eval $ac_try) 2>&5
9547	ac_status=$?
9548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9549	(exit $ac_status); }; }; then
9550	eval "$as_ac_var=yes"
9551	else
9552	echo "$as_me: failed program was:" >&5
9553	sed 's/^/| /' conftest.$ac_ext >&5
9554
9555	eval "$as_ac_var=no"
9556	fi
9557	rm -f conftest.err conftest.$ac_objext \
9558	conftest$ac_exeext conftest.$ac_ext
9559	fi
9560	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9561	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9562	if test `eval echo '${'$as_ac_var'}'` = yes; then
9563	cat >>confdefs.h <<_ACEOF	8179	cat >>confdefs.h <<_ACEOF
9564	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8180	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9565	_ACEOF	8181	_ACEOF
9566		8182
9567	fi	8183	fi
9568	done	8184	done
9569		8185
9570		8186
9571	echo "$as_me:$LINENO: checking for dlopen" >&5	8187	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9572	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9573	if test "${ac_cv_func_dlopen+set}" = set; then
9574	echo $ECHO_N "(cached) $ECHO_C" >&6
9575	else
9576	cat >conftest.$ac_ext <<_ACEOF
9577	/* confdefs.h. */
9578	_ACEOF
9579	cat confdefs.h >>conftest.$ac_ext
9580	cat >>conftest.$ac_ext <<_ACEOF
9581	/* end confdefs.h. */
9582	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9583	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9584	#define dlopen innocuous_dlopen
9585
9586	/* System header to define __stub macros and hopefully few prototypes,
9587	which can conflict with char dlopen (); below.
9588	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9589	<limits.h> exists even on freestanding compilers. */
9590
9591	#ifdef __STDC__
9592	# include <limits.h>
9593	#else
9594	# include <assert.h>
9595	#endif
9596
9597	#undef dlopen
9598
9599	/* Override any gcc2 internal prototype to avoid an error. */
9600	#ifdef __cplusplus
9601	extern "C"
9602	{
9603	#endif
9604	/* We use char because int might match the return type of a gcc2
9605	builtin and then its argument prototype would still apply. */
9606	char dlopen ();
9607	/* The GNU C library defines this for functions which it implements
9608	to always fail with ENOSYS. Some functions are actually named
9609	something starting with __ and the normal name is an alias. */
9610	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9611	choke me
9612	#else
9613	char (*f) () = dlopen;
9614	#endif
9615	#ifdef __cplusplus
9616	}
9617	#endif
9618
9619	int
9620	main ()
9621	{
9622	return f != dlopen;
9623	;
9624	return 0;
9625	}
9626	_ACEOF
9627	rm -f conftest.$ac_objext conftest$ac_exeext
9628	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9629	(eval $ac_link) 2>conftest.er1
9630	ac_status=$?
9631	grep -v '^ *+' conftest.er1 >conftest.err
9632	rm -f conftest.er1
9633	cat conftest.err >&5
9634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9635	(exit $ac_status); } &&
9636	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9638	(eval $ac_try) 2>&5
9639	ac_status=$?
9640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9641	(exit $ac_status); }; } &&
9642	{ ac_try='test -s conftest$ac_exeext'
9643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9644	(eval $ac_try) 2>&5
9645	ac_status=$?
9646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9647	(exit $ac_status); }; }; then
9648	ac_cv_func_dlopen=yes
9649	else
9650	echo "$as_me: failed program was:" >&5
9651	sed 's/^/| /' conftest.$ac_ext >&5
9652
9653	ac_cv_func_dlopen=no
9654	fi
9655	rm -f conftest.err conftest.$ac_objext \
9656	conftest$ac_exeext conftest.$ac_ext
9657	fi
9658	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9659	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9660	if test $ac_cv_func_dlopen = yes; then	8188	if test "x$ac_cv_func_dlopen" = xyes; then :
9661	:	8189
9662	else	8190	else
9663	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8191	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9664	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8192	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9665	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8193	if ${ac_cv_lib_dl_dlopen+:} false; then :
9666	echo $ECHO_N "(cached) $ECHO_C" >&6	8194	$as_echo_n "(cached) " >&6
9667	else	8195	else
9668	ac_check_lib_save_LIBS=$LIBS	8196	ac_check_lib_save_LIBS=$LIBS
9669	LIBS="-ldl $LIBS"	8197	LIBS="-ldl $LIBS"
9670	cat >conftest.$ac_ext <<_ACEOF
9671	/* confdefs.h. */
9672	_ACEOF
9673	cat confdefs.h >>conftest.$ac_ext	8198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9674	cat >>conftest.$ac_ext <<_ACEOF
9675	/* end confdefs.h. */	8199	/* end confdefs.h. */
9676		8200
9677	/* Override any gcc2 internal prototype to avoid an error. */	8201	/* Override any GCC internal prototype to avoid an error.
		8202	Use char because int might match the return type of a GCC
		8203	builtin and then its argument prototype would still apply. */
9678	#ifdef __cplusplus	8204	#ifdef __cplusplus
9679	extern "C"	8205	extern "C"
9680	#endif	8206	#endif
9681	/* We use char because int might match the return type of a gcc2
9682	builtin and then its argument prototype would still apply. */
9683	char dlopen ();	8207	char dlopen ();
9684	int	8208	int
9685	main ()	8209	main ()
9686	{	8210	{
9687	dlopen ();	8211	return dlopen ();
9688	;	8212	;
9689	return 0;	8213	return 0;
9690	}	8214	}
9691	_ACEOF	8215	_ACEOF
9692	rm -f conftest.$ac_objext conftest$ac_exeext	8216	if ac_fn_cxx_try_link "$LINENO"; then :
9693	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9694	(eval $ac_link) 2>conftest.er1
9695	ac_status=$?
9696	grep -v '^ *+' conftest.er1 >conftest.err
9697	rm -f conftest.er1
9698	cat conftest.err >&5
9699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9700	(exit $ac_status); } &&
9701	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9703	(eval $ac_try) 2>&5
9704	ac_status=$?
9705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9706	(exit $ac_status); }; } &&
9707	{ ac_try='test -s conftest$ac_exeext'
9708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9709	(eval $ac_try) 2>&5
9710	ac_status=$?
9711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9712	(exit $ac_status); }; }; then
9713	ac_cv_lib_dl_dlopen=yes	8217	ac_cv_lib_dl_dlopen=yes
9714	else	8218	else
9715	echo "$as_me: failed program was:" >&5
9716	sed 's/^/| /' conftest.$ac_ext >&5
9717
9718	ac_cv_lib_dl_dlopen=no	8219	ac_cv_lib_dl_dlopen=no
9719	fi	8220	fi
9720	rm -f conftest.err conftest.$ac_objext \	8221	rm -f core conftest.err conftest.$ac_objext \
9721	conftest$ac_exeext conftest.$ac_ext	8222	conftest$ac_exeext conftest.$ac_ext
9722	LIBS=$ac_check_lib_save_LIBS	8223	LIBS=$ac_check_lib_save_LIBS
9723	fi	8224	fi
9724	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8225	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9725	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8226	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9726	if test $ac_cv_lib_dl_dlopen = yes; then	8227	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9727	LIBS="$LIBS -ldl"	8228	LIBS="$LIBS -ldl"
9728	else	8229	else
9729	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8230	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9730	echo "$as_me: error: OpenSSL depends on libdl." >&2;}	8231
9731	{ (exit 1); exit 1; }; }	8232	fi
		8233
		8234
		8235	fi
		8236
		8237
		8238	ac_fn_cxx_check_func "$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
9732		8282
9733	fi	8283	fi
9734		8284
9735		8285
9736	fi	8286	fi
…		…
9738		8288
9739	if test "x$openssl_include" != x; then	8289	if test "x$openssl_include" != x; then
9740	CXXFLAGS="$CXXFLAGS -I$openssl_include"	8290	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9741	fi	8291	fi
9742		8292
9743	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9744	if test "${enable_static_daemon+set}" = set; then
9745	enableval="$enable_static_daemon"
9746	LDFLAGS_DAEMON=-static
9747
9748	fi;
9749
9750
9751	# Check whether --enable-rohc or --disable-rohc was given.	8293	# Check whether --enable-threads was given.
9752	if test "${enable_rohc+set}" = set; then	8294	if test "${enable_threads+set}" = set; then :
9753	enableval="$enable_rohc"	8295	enableval=$enable_threads; try_threads=$enableval
		8296	else
		8297	try_threads=yes
9754		8298
9755	echo	8299	fi
9756	echo "**********************************************************************"	8300
9757	echo "**********************************************************************"	8301
9758	echo "**** --enable-rohc is highly experimental, do not use ****************"	8302	if test "x$try_threads" = xyes; then
9759	echo "**********************************************************************"	8303	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9760	echo "**********************************************************************"	8304	if test "x$ac_cv_header_pthread_h" = xyes; then :
9761	echo	8305
9762	rohc=true	8306	LIBS="$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 :
9763		8319
9764	cat >>confdefs.h <<_ACEOF	8320	cat >>confdefs.h <<_ACEOF
9765	#define ENABLE_ROHC 1	8321	#define ENABLE_PTHREADS 1
9766	_ACEOF	8322	_ACEOF
9767		8323
9768		8324
9769
9770	fi;	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
9771		8341
9772		8342
9773		8343
9774	if test x$rohc = xtrue; then	8344	if test x$rohc = xtrue; then
9775	ROHC_TRUE=	8345	ROHC_TRUE=
…		…
9779	ROHC_FALSE=	8349	ROHC_FALSE=
9780	fi	8350	fi
9781		8351
9782		8352
9783		8353
		8354	ICMP=1
9784	# Check whether --enable-icmp or --disable-icmp was given.	8355	# Check whether --enable-icmp was given.
9785	if test "${enable_icmp+set}" = set; then	8356	if test "${enable_icmp+set}" = set; then :
9786	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
9787		8364
9788	cat >>confdefs.h <<_ACEOF	8365	cat >>confdefs.h <<_ACEOF
9789	#define ENABLE_ICMP 1	8366	#define ENABLE_ICMP 1
9790	_ACEOF	8367	_ACEOF
9791		8368
9792
9793	fi;	8369	fi
9794		8370
		8371	TCP=1
9795	# Check whether --enable-tcp or --disable-tcp was given.	8372	# Check whether --enable-tcp was given.
9796	if test "${enable_tcp+set}" = set; then	8373	if test "${enable_tcp+set}" = set; then :
9797	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
9798		8381
9799	cat >>confdefs.h <<_ACEOF	8382	cat >>confdefs.h <<_ACEOF
9800	#define ENABLE_TCP 1	8383	#define ENABLE_TCP 1
9801	_ACEOF	8384	_ACEOF
9802		8385
9803
9804	fi;	8386	fi
9805		8387
9806	# Check whether --enable-dns or --disable-dns was given.	8388	HTTP=1
		8389	# Check whether --enable-http-proxy was given.
9807	if test "${enable_dns+set}" = set; then	8390	if test "${enable_http_proxy+set}" = set; then :
9808	enableval="$enable_dns"	8391	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
9809		8392	HTTP=0
9810	if test "${ac_cv_header_gmp_h+set}" = set; then
9811	echo "$as_me:$LINENO: checking for gmp.h" >&5
9812	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9813	if test "${ac_cv_header_gmp_h+set}" = set; then
9814	echo $ECHO_N "(cached) $ECHO_C" >&6
9815	fi
9816	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9817	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9818	else
9819	# Is the header compilable?
9820	echo "$as_me:$LINENO: checking gmp.h usability" >&5
9821	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
9822	cat >conftest.$ac_ext <<_ACEOF
9823	/* confdefs.h. */
9824	_ACEOF
9825	cat confdefs.h >>conftest.$ac_ext
9826	cat >>conftest.$ac_ext <<_ACEOF
9827	/* end confdefs.h. */
9828	$ac_includes_default
9829	#include <gmp.h>
9830	_ACEOF
9831	rm -f conftest.$ac_objext
9832	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9833	(eval $ac_compile) 2>conftest.er1
9834	ac_status=$?
9835	grep -v '^ *+' conftest.er1 >conftest.err
9836	rm -f conftest.er1
9837	cat conftest.err >&5
9838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9839	(exit $ac_status); } &&
9840	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9842	(eval $ac_try) 2>&5
9843	ac_status=$?
9844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9845	(exit $ac_status); }; } &&
9846	{ ac_try='test -s conftest.$ac_objext'
9847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9848	(eval $ac_try) 2>&5
9849	ac_status=$?
9850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9851	(exit $ac_status); }; }; then
9852	ac_header_compiler=yes
9853	else
9854	echo "$as_me: failed program was:" >&5
9855	sed 's/^/| /' conftest.$ac_ext >&5
9856
9857	ac_header_compiler=no
9858	fi
9859	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9860	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9861	echo "${ECHO_T}$ac_header_compiler" >&6
9862
9863	# Is the header present?
9864	echo "$as_me:$LINENO: checking gmp.h presence" >&5
9865	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
9866	cat >conftest.$ac_ext <<_ACEOF
9867	/* confdefs.h. */
9868	_ACEOF
9869	cat confdefs.h >>conftest.$ac_ext
9870	cat >>conftest.$ac_ext <<_ACEOF
9871	/* end confdefs.h. */
9872	#include <gmp.h>
9873	_ACEOF
9874	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9875	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9876	ac_status=$?
9877	grep -v '^ *+' conftest.er1 >conftest.err
9878	rm -f conftest.er1
9879	cat conftest.err >&5
9880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9881	(exit $ac_status); } >/dev/null; then
9882	if test -s conftest.err; then
9883	ac_cpp_err=$ac_cxx_preproc_warn_flag
9884	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9885	else
9886	ac_cpp_err=
9887	fi	8393	fi
9888	else
9889	ac_cpp_err=yes
9890	fi
9891	if test -z "$ac_cpp_err"; then
9892	ac_header_preproc=yes
9893	else
9894	echo "$as_me: failed program was:" >&5
9895	sed 's/^/| /' conftest.$ac_ext >&5
9896		8394
9897	ac_header_preproc=no
9898	fi	8395	fi
9899	rm -f conftest.err conftest.$ac_ext
9900	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9901	echo "${ECHO_T}$ac_header_preproc" >&6
9902		8396
9903	# So? What about this header?	8397	if test "x$HTTP" = x1; then
9904	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9905	yes:no: )
9906	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
9907	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9908	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
9909	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
9910	ac_header_preproc=yes
9911	;;
9912	no:yes:* )
9913	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
9914	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
9915	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
9916	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
9917	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
9918	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
9919	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
9920	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
9921	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
9922	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
9923	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
9924	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
9925	(
9926	cat <<\_ASBOX
9927	## ------------------------------------------ ##
9928	## Report this to the AC_PACKAGE_NAME lists. ##
9929	## ------------------------------------------ ##
9930	_ASBOX
9931	) |
9932	sed "s/^/$as_me: WARNING: /" >&2
9933	;;
9934	esac
9935	echo "$as_me:$LINENO: checking for gmp.h" >&5
9936	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9937	if test "${ac_cv_header_gmp_h+set}" = set; then
9938	echo $ECHO_N "(cached) $ECHO_C" >&6
9939	else
9940	ac_cv_header_gmp_h=$ac_header_preproc
9941	fi
9942	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9943	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9944		8398
		8399	cat >>confdefs.h <<_ACEOF
		8400	#define ENABLE_HTTP_PROXY 1
		8401	_ACEOF
		8402
9945	fi	8403	fi
		8404
		8405	# Check whether --enable-dns was given.
		8406	if test "${enable_dns+set}" = set; then :
		8407	enableval=$enable_dns;
		8408	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
9946	if test $ac_cv_header_gmp_h = yes; then	8409	if test "x$ac_cv_header_gmp_h" = xyes; then :
9947	:
9948	else
9949	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
9950	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
9951	{ (exit 1); exit 1; }; }
9952	fi
9953		8410
		8411	else
		8412	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8413	fi
9954		8414
9955		8415
9956	echo "$as_me:$LINENO: checking for main in -lgmp" >&5	8416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
9957	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6	8417	$as_echo_n "checking for main in -lgmp... " >&6; }
9958	if test "${ac_cv_lib_gmp_main+set}" = set; then	8418	if ${ac_cv_lib_gmp_main+:} false; then :
9959	echo $ECHO_N "(cached) $ECHO_C" >&6	8419	$as_echo_n "(cached) " >&6
9960	else	8420	else
9961	ac_check_lib_save_LIBS=$LIBS	8421	ac_check_lib_save_LIBS=$LIBS
9962	LIBS="-lgmp $LIBS"	8422	LIBS="-lgmp $LIBS"
9963	cat >conftest.$ac_ext <<_ACEOF
9964	/* confdefs.h. */
9965	_ACEOF
9966	cat confdefs.h >>conftest.$ac_ext	8423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9967	cat >>conftest.$ac_ext <<_ACEOF
9968	/* end confdefs.h. */	8424	/* end confdefs.h. */
9969		8425
9970		8426
9971	int	8427	int
9972	main ()	8428	main ()
9973	{	8429	{
9974	main ();	8430	return main ();
9975	;	8431	;
9976	return 0;	8432	return 0;
9977	}	8433	}
9978	_ACEOF	8434	_ACEOF
9979	rm -f conftest.$ac_objext conftest$ac_exeext	8435	if ac_fn_cxx_try_link "$LINENO"; then :
9980	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9981	(eval $ac_link) 2>conftest.er1
9982	ac_status=$?
9983	grep -v '^ *+' conftest.er1 >conftest.err
9984	rm -f conftest.er1
9985	cat conftest.err >&5
9986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9987	(exit $ac_status); } &&
9988	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9990	(eval $ac_try) 2>&5
9991	ac_status=$?
9992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9993	(exit $ac_status); }; } &&
9994	{ ac_try='test -s conftest$ac_exeext'
9995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9996	(eval $ac_try) 2>&5
9997	ac_status=$?
9998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9999	(exit $ac_status); }; }; then
10000	ac_cv_lib_gmp_main=yes	8436	ac_cv_lib_gmp_main=yes
10001	else	8437	else
10002	echo "$as_me: failed program was:" >&5
10003	sed 's/^/| /' conftest.$ac_ext >&5
10004
10005	ac_cv_lib_gmp_main=no	8438	ac_cv_lib_gmp_main=no
10006	fi	8439	fi
10007	rm -f conftest.err conftest.$ac_objext \	8440	rm -f core conftest.err conftest.$ac_objext \
10008	conftest$ac_exeext conftest.$ac_ext	8441	conftest$ac_exeext conftest.$ac_ext
10009	LIBS=$ac_check_lib_save_LIBS	8442	LIBS=$ac_check_lib_save_LIBS
10010	fi	8443	fi
10011	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	8444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
10012	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	8445	$as_echo "$ac_cv_lib_gmp_main" >&6; }
10013	if test $ac_cv_lib_gmp_main = yes; then	8446	if test "x$ac_cv_lib_gmp_main" = xyes; then :
10014	cat >>confdefs.h <<_ACEOF	8447	cat >>confdefs.h <<_ACEOF
10015	#define HAVE_LIBGMP 1	8448	#define HAVE_LIBGMP 1
10016	_ACEOF	8449	_ACEOF
10017		8450
10018	LIBS="-lgmp $LIBS"	8451	LIBS="-lgmp $LIBS"
10019		8452
10020	else	8453	else
10021	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	8454	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
10022	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
10023	{ (exit 1); exit 1; }; }
10024	fi	8455	fi
10025		8456
10026		8457
10027		8458
10028	cat >>confdefs.h <<_ACEOF	8459	cat >>confdefs.h <<_ACEOF
10029	#define ENABLE_DNS 1	8460	#define ENABLE_DNS 1
10030	_ACEOF	8461	_ACEOF
10031		8462
10032		8463
10033		8464
10034	fi;	8465	fi
10035		8466
10036	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8467
		8468	RSA=3072
		8469	# Check whether --enable-rsa-length was given.
10037	if test "${enable_http_proxy+set}" = set; then	8470	if test "${enable_rsa_length+set}" = set; then :
10038	enableval="$enable_http_proxy"	8471	enableval=$enable_rsa_length; RSA=$enableval
		8472
		8473	fi
		8474
10039		8475
10040	cat >>confdefs.h <<_ACEOF	8476	cat >>confdefs.h <<_ACEOF
10041	#define ENABLE_HTTP_PROXY 1	8477	#define RSABITS $RSA
10042	_ACEOF	8478	_ACEOF
10043		8479
10044		8480
10045	fi;
10046
10047	HMAC=12	8481	HMACSIZE=12
10048	# Check whether --enable-hmac-length or --disable-hmac-length was given.	8482	# Check whether --enable-hmac-length was given.
10049	if test "${enable_hmac_length+set}" = set; then	8483	if test "${enable_hmac_length+set}" = set; then :
10050	enableval="$enable_hmac_length"	8484	enableval=$enable_hmac_length; HMACSIZE=$enableval
10051	HMAC=$enableval
10052		8485
10053	fi;	8486	fi
		8487
10054		8488
10055	cat >>confdefs.h <<_ACEOF	8489	cat >>confdefs.h <<_ACEOF
10056	#define HMACLENGTH $HMAC	8490	#define HMACLENGTH $HMACSIZE
10057	_ACEOF	8491	_ACEOF
10058		8492
10059		8493
10060	RAND=8	8494	MTU=1500
10061	# Check whether --enable-rand-length or --disable-rand-length was given.	8495	# Check whether --enable-max-mtu was given.
10062	if test "${enable_rand_length+set}" = set; then	8496	if test "${enable_max_mtu+set}" = set; then :
10063	enableval="$enable_rand_length"	8497	enableval=$enable_max_mtu; MTU=$enableval
10064	RAND=$enableval
10065		8498
10066	fi;	8499	fi
		8500
10067		8501
10068	cat >>confdefs.h <<_ACEOF	8502	cat >>confdefs.h <<_ACEOF
10069	#define RAND_SIZE $RAND
10070	_ACEOF
10071
10072
10073	MTU=1500
10074	# Check whether --enable-mtu or --disable-mtu was given.
10075	if test "${enable_mtu+set}" = set; then
10076	enableval="$enable_mtu"
10077	MTU=$enableval
10078
10079	fi;
10080
10081	cat >>confdefs.h <<_ACEOF
10082	#define MAX_MTU $MTU + 14	8503	#define MAX_MTU ($MTU + 14)
10083	_ACEOF	8504	_ACEOF
10084		8505
10085		8506
10086	COMPRESS=1	8507	COMPRESS=1
10087	# Check whether --enable-compression or --disable-compression was given.	8508	# Check whether --enable-compression was given.
10088	if test "${enable_compression+set}" = set; then	8509	if test "${enable_compression+set}" = set; then :
10089	enableval="$enable_compression"	8510	enableval=$enable_compression; if test "x$enableval" = xno; then
10090	if test "x$enableval" = xno; then
10091	COMPRESS=0	8511	COMPRESS=0
10092	fi	8512	fi
10093		8513
10094	fi;	8514	fi
		8515
10095		8516
10096	cat >>confdefs.h <<_ACEOF	8517	cat >>confdefs.h <<_ACEOF
10097	#define ENABLE_COMPRESSION $COMPRESS	8518	#define ENABLE_COMPRESSION $COMPRESS
10098	_ACEOF	8519	_ACEOF
10099		8520
10100		8521
10101	CIPHER=aes_128_cbc	8522	CIPHER=aes_128_ctr
10102	# Check whether --enable-cipher or --disable-cipher was given.	8523	# Check whether --enable-cipher was given.
10103	if test "${enable_cipher+set}" = set; then	8524	if test "${enable_cipher+set}" = set; then :
10104	enableval="$enable_cipher"	8525	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10105	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
10106	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8526	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10107	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8527	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10108	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10109		8531
10110	fi;	8532	fi
		8533
10111		8534
10112	cat >>confdefs.h <<_ACEOF	8535	cat >>confdefs.h <<_ACEOF
10113	#define ENABLE_CIPHER EVP_${CIPHER}	8536	#define ENABLE_CIPHER EVP_${CIPHER}
10114	_ACEOF	8537	_ACEOF
10115		8538
10116		8539
10117	DIGEST=ripemd160	8540	HMAC=sha1
10118	# Check whether --enable-digest or --disable-digest was given.	8541	# Check whether --enable-hmac-digest was given.
10119	if test "${enable_digest+set}" = set; then	8542	if test "${enable_hmac_digest+set}" = set; then :
10120	enableval="$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
10121	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8546	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10122	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8547	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
10123	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10124	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10125		8548
10126	fi;	8549	fi
		8550
10127		8551
10128	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
10129	#define ENABLE_DIGEST EVP_${DIGEST}	8568	#define ENABLE_AUTH EVP_${AUTH}
10130	_ACEOF	8569	_ACEOF
10131		8570
10132		8571
10133	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8572	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10134	CXXFLAGS="$CXXFLAGS -fno-rtti"	8573	CXXFLAGS="$CXXFLAGS -fno-rtti"
10135	fi	8574	fi
10136		8575
10137	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8576	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
10138	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8577	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10139	fi	8578	#fi
10140		8579
		8580	LIBS="$EXTRA_LIBS $LIBS"
10141		8581
10142		8582
10143		8583
		8584
10144	ac_config_files="$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"
10145		8586
10146	cat >confcache <<\_ACEOF	8587	cat >confcache <<\_ACEOF
10147	# 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
10148	# 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
10149	# scripts and configure runs, see configure's option --config-cache.	8590	# scripts and configure runs, see configure's option --config-cache.
…		…
10159		8600
10160	_ACEOF	8601	_ACEOF
10161		8602
10162	# The following way of writing the cache mishandles newlines in values,	8603	# The following way of writing the cache mishandles newlines in values,
10163	# 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.
10164	# So, don't put newlines in cache variables' values.	8605	# So, we kill variables containing newlines.
10165	# 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,
10166	# 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.
10167	{	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
10168	(set) 2>&1 |	8625	(set) 2>&1 |
10169	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8626	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10170	*ac_space=\ *)	8627	*${as_nl}ac_space=\ *)
10171	# `set' does not quote correctly, so add quotes (double-quote	8628	# `set' does not quote correctly, so add quotes: double-quote
10172	# substitution turns \\\\ into \\, and sed turns \\ into \).	8629	# substitution turns \\\\ into \\, and sed turns \\ into \.
10173	sed -n \	8630	sed -n \
10174	"s/'/'\\\\''/g;	8631	"s/'/'\\\\''/g;
10175	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8632	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10176	;;	8633	;; #(
10177	*)	8634	*)
10178	# `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.
10179	sed -n \	8636	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10180	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
10181	;;	8637	;;
10182	esac;	8638	esac |
10183	} |	8639	sort
		8640	) |
10184	sed '	8641	sed '
		8642	/^ac_cv_env_/b end
10185	t clear	8643	t clear
10186	: clear	8644	:clear
10187	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8645	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10188	t end	8646	t end
10189	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8647	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10190	: end' >>confcache	8648	:end' >>confcache
10191	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8649	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10192	if test -w $cache_file; then	8650	if test -w "$cache_file"; then
10193	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 "$cache_file"; then
10194	cat confcache >$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
10195	else	8666	else
		8667	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10196	echo "not updating unwritable cache $cache_file"	8668	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10197	fi	8669	fi
10198	fi	8670	fi
10199	rm -f confcache	8671	rm -f confcache
10200		8672
10201	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8673	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10202	# Let make expand exec_prefix.	8674	# Let make expand exec_prefix.
10203	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8675	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10204		8676
10205	# VPATH may cause trouble with some makes, so we remove $(srcdir),
10206	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10207	# trailing colons and then remove the whole line if VPATH becomes empty
10208	# (actually we leave an empty line to preserve line numbers).
10209	if test "x$srcdir" = x.; then
10210	ac_vpsub='/^[ ]*VPATH[ ]*=/{
10211	s/:*\$(srcdir):*/:/;
10212	s/:*\${srcdir}:*/:/;
10213	s/:*@srcdir@:*/:/;
10214	s/^\([^=]*=[ ]*\):*/\1/;
10215	s/:*$//;
10216	s/^[^=]*=[ ]*$//;
10217	}'
10218	fi
10219
10220	DEFS=-DHAVE_CONFIG_H	8677	DEFS=-DHAVE_CONFIG_H
10221		8678
10222	ac_libobjs=	8679	ac_libobjs=
10223	ac_ltlibobjs=	8680	ac_ltlibobjs=
		8681	U=
10224	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
10225	# 1. Remove the extension, and $U if already installed.	8683	# 1. Remove the extension, and $U if already installed.
10226	ac_i=`echo "$ac_i" |
10227	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8684	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10228	# 2. Add them.	8685	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
10229	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8686	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10230	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'
10231	done	8690	done
10232	LIBOBJS=$ac_libobjs	8691	LIBOBJS=$ac_libobjs
10233		8692
10234	LTLIBOBJS=$ac_ltlibobjs	8693	LTLIBOBJS=$ac_ltlibobjs
10235		8694
10236		8695
10237	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
10238	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8697	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10239	Usually this means the macro was only invoked conditionally." >&5	8698	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10240	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10241	Usually this means the macro was only invoked conditionally." >&2;}
10242	{ (exit 1); exit 1; }; }
10243	fi	8699	fi
10244	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8700	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10245	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8701	as_fn_error $? "conditional \"AMDEP\" was never defined.
10246	Usually this means the macro was only invoked conditionally." >&5	8702	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10247	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10248	Usually this means the macro was only invoked conditionally." >&2;}
10249	{ (exit 1); exit 1; }; }
10250	fi	8703	fi
10251	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8704	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10252	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8705	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10253	Usually this means the macro was only invoked conditionally." >&5	8706	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10254	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10255	Usually this means the macro was only invoked conditionally." >&2;}
10256	{ (exit 1); exit 1; }; }
10257	fi
10258	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10259	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10260	Usually this means the macro was only invoked conditionally." >&5
10261	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10262	Usually this means the macro was only invoked conditionally." >&2;}
10263	{ (exit 1); exit 1; }; }
10264	fi	8707	fi
10265	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
10266	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8709	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10267	Usually this means the macro was only invoked conditionally." >&5	8710	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10268	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10269	Usually this means the macro was only invoked conditionally." >&2;}
10270	{ (exit 1); exit 1; }; }
10271	fi	8711	fi
10272	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8712	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10273	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8713	as_fn_error $? "conditional \"ROHC\" was never defined.
10274	Usually this means the macro was only invoked conditionally." >&5	8714	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10275	echo "$as_me: error: conditional \"ROHC\" was never defined.
10276	Usually this means the macro was only invoked conditionally." >&2;}
10277	{ (exit 1); exit 1; }; }
10278	fi	8715	fi
10279		8716
10280	: ${CONFIG_STATUS=./config.status}	8717	: "${CONFIG_STATUS=./config.status}"
		8718	ac_write_fail=0
10281	ac_clean_files_save=$ac_clean_files	8719	ac_clean_files_save=$ac_clean_files
10282	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8720	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10283	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8721	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10284	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8722	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10285	cat >$CONFIG_STATUS <<_ACEOF	8723	as_write_fail=0
		8724	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10286	#! $SHELL	8725	#! $SHELL
10287	# Generated by $as_me.	8726	# Generated by $as_me.
10288	# Run this file to recreate the current configuration.	8727	# Run this file to recreate the current configuration.
10289	# Compiler output produced by configure, useful for debugging	8728	# Compiler output produced by configure, useful for debugging
10290	# configure, is in config.log if it exists.	8729	# configure, is in config.log if it exists.
10291		8730
10292	debug=false	8731	debug=false
10293	ac_cs_recheck=false	8732	ac_cs_recheck=false
10294	ac_cs_silent=false	8733	ac_cs_silent=false
		8734
10295	SHELL=\${CONFIG_SHELL-$SHELL}	8735	SHELL=\${CONFIG_SHELL-$SHELL}
		8736	export SHELL
10296	_ACEOF	8737	_ASEOF
10297		8738	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10298	cat >>$CONFIG_STATUS <<\_ACEOF
10299	## --------------------- ##	8739	## -------------------- ##
10300	## M4sh Initialization. ##	8740	## M4sh Initialization. ##
10301	## --------------------- ##	8741	## -------------------- ##
10302		8742
10303	# Be Bourne compatible	8743	# Be more Bourne compatible
		8744	DUALCASE=1; export DUALCASE # for MKS sh
10304	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8745	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10305	emulate sh	8746	emulate sh
10306	NULLCMD=:	8747	NULLCMD=:
10307	# 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
10308	# is contrary to our usage. Disable this feature.	8749	# is contrary to our usage. Disable this feature.
10309	alias -g '${1+"$@"}'='"$@"'	8750	alias -g '${1+"$@"}'='"$@"'
10310	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8751	setopt NO_GLOB_SUBST
		8752	else
		8753	case `(set -o) 2>/dev/null` in #(
		8754	*posix*) :
10311	set -o posix	8755	set -o posix ;; #(
		8756	*) :
		8757	;;
		8758	esac
10312	fi	8759	fi
10313	DUALCASE=1; export DUALCASE # for MKS sh
10314		8760
10315	# Support unset when possible.	8761
10316	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then	8762	as_nl='
10317	as_unset=unset	8763	'
		8764	export as_nl
		8765	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8766	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8767	as_echo=$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'
10318	else	8782	else
10319	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 $as_echo_body as_echo'
10320	fi	8798	fi
10321		8799
		8800	# The user is always right.
		8801	if test "${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
10322		8808
10323	# Work around bugs in pre-3.0 UWIN ksh.	8809
10324	$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 $as_var || :
		8849	done
10325	PS1='$ '	8850	PS1='$ '
10326	PS2='> '	8851	PS2='> '
10327	PS4='+ '	8852	PS4='+ '
10328		8853
10329	# NLS nuisances.	8854	# NLS nuisances.
10330	for as_var in \	8855	LC_ALL=C
10331	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8856	export LC_ALL
10332	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8857	LANGUAGE=C
10333	LC_TELEPHONE LC_TIME	8858	export LANGUAGE
10334	do	8859
10335	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8860	# CDPATH.
10336	eval $as_var=C; export $as_var	8861	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10337	else	8862
10338	$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
10339	fi	8875	fi
10340	done	8876	$as_echo "$as_me: error: $2" >&2
		8877	as_fn_exit $as_status
		8878	} # as_fn_error
10341		8879
10342	# 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
10343	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
10344	as_expr=expr	8945	as_expr=expr
10345	else	8946	else
10346	as_expr=false	8947	as_expr=false
10347	fi	8948	fi
10348		8949
10349	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
10350	as_basename=basename	8951	as_basename=basename
10351	else	8952	else
10352	as_basename=false	8953	as_basename=false
10353	fi	8954	fi
10354		8955
		8956	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8957	as_dirname=dirname
		8958	else
		8959	as_dirname=false
		8960	fi
10355		8961
10356	# Name of the executable.
10357	as_me=`$as_basename "$0" ||	8962	as_me=`$as_basename -- "$0" ||
10358	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8963	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10359	X"$0" : 'X\(//\)$' \| \	8964	X"$0" : 'X\(//\)$' \| \
10360	X"$0" : 'X\(/\)$' \| \	8965	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10361	. : '\(.\)' 2>/dev/null ||
10362	echo X/"$0" |	8966	$as_echo X/"$0" |
10363	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	8967	sed '/^.*\/\([^/][^/]*\)\/*$/{
10364	/^X\/\(\/\/\)$/{ s//\1/; q; }	8968	s//\1/
10365	/^X\/\(\/\).*/{ s//\1/; q; }	8969	q
		8970	}
		8971	/^X\/\(\/\/\)$/{
		8972	s//\1/
		8973	q
		8974	}
		8975	/^X\/\(\/\).*/{
		8976	s//\1/
		8977	q
		8978	}
10366	s/.*/./; q'`	8979	s/.*/./; q'`
10367		8980
10368
10369	# PATH needs CR, and LINENO needs CR and PATH.
10370	# Avoid depending upon Character Ranges.	8981	# Avoid depending upon Character Ranges.
10371	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8982	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10372	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8983	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10373	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8984	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10374	as_cr_digits='0123456789'	8985	as_cr_digits='0123456789'
10375	as_cr_alnum=$as_cr_Letters$as_cr_digits	8986	as_cr_alnum=$as_cr_Letters$as_cr_digits
10376		8987
10377	# The user is always right.	8988	ECHO_C= ECHO_N= ECHO_T=
10378	if test "${PATH_SEPARATOR+set}" != set; then	8989	case `echo -n x` in #(((((
10379	echo "#! /bin/sh" >conf$$.sh	8990	-n*)
10380	echo "exit 0" >>conf$$.sh	8991	case `echo 'xy\c'` in
10381	chmod +x conf$$.sh	8992	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
10382	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8993	xy) ECHO_C='\c';;
10383	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
10384	else	9019	else
10385	PATH_SEPARATOR=:	9020	as_ln_s='cp -pR'
10386	fi	9021	fi
10387	rm -f conf$$.sh	9022	else
		9023	as_ln_s='cp -pR'
10388	fi	9024	fi
		9025	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9026	rmdir conf$$.dir 2>/dev/null
10389		9027
10390		9028
10391	as_lineno_1=$LINENO	9029	# as_fn_mkdir_p
10392	as_lineno_2=$LINENO	9030	# -------------
10393	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9031	# Create "$as_dir" as a directory, including parents if necessary.
10394	test "x$as_lineno_1" != "x$as_lineno_2" &&	9032	as_fn_mkdir_p ()
10395	test "x$as_lineno_3" = "x$as_lineno_2" || {	9033	{
10396	# Find who we are. Look in the path if we contain no path at all
10397	# relative or not.
10398	case $0 in
10399	*[\\/]* ) as_myself=$0 ;;
10400	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10401	for as_dir in $PATH
10402	do
10403	IFS=$as_save_IFS
10404	test -z "$as_dir" && as_dir=.
10405	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10406	done
10407		9034
10408	;;	9035	case $as_dir in #(
		9036	-*) as_dir=./$as_dir;;
10409	esac	9037	esac
10410	# We did not find ourselves, most probably we were run as `sh COMMAND'	9038	test -d "$as_dir" || eval $as_mkdir_p || {
10411	# in which case we are not to be found in the path.	9039	as_dirs=
10412	if test "x$as_myself" = x; then	9040	while :; do
10413	as_myself=$0
10414	fi
10415	if test ! -f "$as_myself"; then
10416	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10417	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10418	{ (exit 1); exit 1; }; }
10419	fi
10420	case $CONFIG_SHELL in
10421	'')
10422	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10423	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10424	do
10425	IFS=$as_save_IFS
10426	test -z "$as_dir" && as_dir=.
10427	for as_base in sh bash ksh sh5; do
10428	case $as_dir in	9041	case $as_dir in #(
10429	/*)	9042	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10430	if ("$as_dir/$as_base" -c '	9043	*) as_qdir=$as_dir;;
10431	as_lineno_1=$LINENO	9044	esac
10432	as_lineno_2=$LINENO	9045	as_dirs="'$as_qdir' $as_dirs"
10433	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9046	as_dir=`$as_dirname -- "$as_dir" ||
10434	test "x$as_lineno_1" != "x$as_lineno_2" &&	9047	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10435	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9048	X"$as_dir" : 'X\(//\)[^/]' \| \
10436	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	9049	X"$as_dir" : 'X\(//\)$' \| \
10437	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	9050	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10438	CONFIG_SHELL=$as_dir/$as_base	9051	$as_echo X"$as_dir" |
10439	export CONFIG_SHELL	9052	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10440	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9053	s//\1/
10441	fi;;	9054	q
10442	esac	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 "$as_dir" && break
10443	done	9070	done
10444	done	9071	test -z "$as_dirs" || eval "mkdir $as_dirs"
10445	;;	9072	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10446	esac
10447		9073
10448	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10449	# uniformly replaced by the line number. The first 'sed' inserts a
10450	# line-number line before each line; the second 'sed' does the real
10451	# work. The second script uses 'N' to pair each line-number line
10452	# with the numbered line, and appends trailing '-' during
10453	# substitution so that $LINENO is not a special case at line end.
10454	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10455	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10456	sed '=' <$as_myself |
10457	sed '
10458	N
10459	s,$,-,
10460	: loop
10461	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
10462	t loop
10463	s,-$,,
10464	s,^['$as_cr_digits']*\n,,
10465	' >$as_me.lineno &&
10466	chmod +x $as_me.lineno ||
10467	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10468	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10469	{ (exit 1); exit 1; }; }
10470		9074
10471	# Don't try to exec as it changes $[0], causing all sort of problems	9075	} # as_fn_mkdir_p
10472	# (the dirname of $[0] is not the place where we might find the
10473	# original and so on. Autoconf is especially sensible to this).
10474	. ./$as_me.lineno
10475	# Exit status is that of the last command.
10476	exit
10477	}
10478
10479
10480	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10481	*c*,-n*) ECHO_N= ECHO_C='
10482	' ECHO_T=' ' ;;
10483	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10484	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10485	esac
10486
10487	if expr a : '\(a\)' >/dev/null 2>&1; then
10488	as_expr=expr
10489	else
10490	as_expr=false
10491	fi
10492
10493	rm -f conf$$ conf$$.exe conf$$.file
10494	echo >conf$$.file
10495	if ln -s conf$$.file conf$$ 2>/dev/null; then
10496	# We could just check for DJGPP; but this test a) works b) is more generic
10497	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10498	if test -f conf$$.exe; then
10499	# Don't use ln at all; we don't have any links
10500	as_ln_s='cp -p'
10501	else
10502	as_ln_s='ln -s'
10503	fi
10504	elif ln conf$$.file conf$$ 2>/dev/null; then
10505	as_ln_s=ln
10506	else
10507	as_ln_s='cp -p'
10508	fi
10509	rm -f conf$$ conf$$.exe conf$$.file
10510
10511	if mkdir -p . 2>/dev/null; then	9076	if mkdir -p . 2>/dev/null; then
10512	as_mkdir_p=:	9077	as_mkdir_p='mkdir -p "$as_dir"'
10513	else	9078	else
10514	test -d ./-p && rmdir ./-p	9079	test -d ./-p && rmdir ./-p
10515	as_mkdir_p=false	9080	as_mkdir_p=false
10516	fi	9081	fi
10517		9082
10518	as_executable_p="test -f"	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 "$1"
		9090	} # as_fn_executable_p
		9091	as_test_x='test -x'
		9092	as_executable_p=as_fn_executable_p
10519		9093
10520	# Sed expression to map a string onto a valid CPP name.	9094	# Sed expression to map a string onto a valid CPP name.
10521	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9095	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10522		9096
10523	# Sed expression to map a string onto a valid variable name.	9097	# Sed expression to map a string onto a valid variable name.
10524	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9098	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10525		9099
10526		9100
10527	# IFS
10528	# We need space, tab and new line, in precisely that order.
10529	as_nl='
10530	'
10531	IFS=" $as_nl"
10532
10533	# CDPATH.
10534	$as_unset CDPATH
10535
10536	exec 6>&1	9101	exec 6>&1
		9102	## ----------------------------------- ##
		9103	## Main body of $CONFIG_STATUS script. ##
		9104	## ----------------------------------- ##
		9105	_ASEOF
		9106	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10537		9107
		9108	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10538	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9109	# Save the log message, to keep $0 and so on meaningful, and to
10539	# report actual input values of CONFIG_FILES etc. instead of their	9110	# report actual input values of CONFIG_FILES etc. instead of their
10540	# values after options handling. Logging --version etc. is OK.	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
		9198	do
		9199	case $1 in
		9200	--*=?*)
		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
		9261	done
		9262
		9263	ac_configure_extra_args=
		9264
		9265	if $ac_cs_silent; then
		9266	exec 6>/dev/null
		9267	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9268	fi
		9269
		9270	_ACEOF
		9271	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9272	if \$ac_cs_recheck; then
		9273	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9274	shift
		9275	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9276	CONFIG_SHELL='$SHELL'
		9277	export CONFIG_SHELL
		9278	exec "\$@"
		9279	fi
		9280
		9281	_ACEOF
		9282	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10541	exec 5>>config.log	9283	exec 5>>config.log
10542	{	9284	{
10543	echo	9285	echo
10544	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9286	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10545	## Running $as_me. ##	9287	## Running $as_me. ##
10546	_ASBOX	9288	_ASBOX
		9289	$as_echo "$ac_log"
10547	} >&5	9290	} >&5
10548	cat >&5 <<_CSEOF
10549		9291
10550	This file was extended by $as_me, which was
10551	generated by GNU Autoconf 2.59. Invocation command line was
10552
10553	CONFIG_FILES = $CONFIG_FILES
10554	CONFIG_HEADERS = $CONFIG_HEADERS
10555	CONFIG_LINKS = $CONFIG_LINKS
10556	CONFIG_COMMANDS = $CONFIG_COMMANDS
10557	$ $0 $@
10558
10559	_CSEOF	9292	_ACEOF
10560	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
10561	echo >&5
10562	_ACEOF
10563
10564	# Files that config.status was made for.
10565	if test -n "$ac_config_files"; then
10566	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10567	fi
10568
10569	if test -n "$ac_config_headers"; then
10570	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10571	fi
10572
10573	if test -n "$ac_config_links"; then
10574	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10575	fi
10576
10577	if test -n "$ac_config_commands"; then
10578	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10579	fi
10580
10581	cat >>$CONFIG_STATUS <<\_ACEOF
10582
10583	ac_cs_usage="\
10584	\`$as_me' instantiates files from templates according to the
10585	current configuration.
10586
10587	Usage: $0 [OPTIONS] [FILE]...
10588
10589	-h, --help print this help, then exit
10590	-V, --version print version number, then exit
10591	-q, --quiet do not print progress messages
10592	-d, --debug don't remove temporary files
10593	--recheck update $as_me by reconfiguring in the same conditions
10594	--file=FILE[:TEMPLATE]
10595	instantiate the configuration file FILE
10596	--header=FILE[:TEMPLATE]
10597	instantiate the configuration header FILE
10598
10599	Configuration files:
10600	$config_files
10601
10602	Configuration headers:
10603	$config_headers
10604
10605	Configuration commands:
10606	$config_commands
10607
10608	Report bugs to <bug-autoconf@gnu.org>."
10609	_ACEOF
10610
10611	cat >>$CONFIG_STATUS <<_ACEOF	9293	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10612	ac_cs_version="\\
10613	config.status
10614	configured by $0, generated by GNU Autoconf 2.59,
10615	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
10616
10617	Copyright (C) 2003 Free Software Foundation, Inc.
10618	This config.status script is free software; the Free Software Foundation
10619	gives unlimited permission to copy, distribute and modify it."
10620	srcdir=$srcdir
10621	INSTALL="$INSTALL"
10622	_ACEOF
10623
10624	cat >>$CONFIG_STATUS <<\_ACEOF
10625	# If no file are specified by the user, then we need to provide default
10626	# value. By we need to know if files were specified by the user.
10627	ac_need_defaults=:
10628	while test $# != 0
10629	do
10630	case $1 in
10631	--*=*)
10632	ac_option=`expr "x$1" : 'x\([^=]*\)='`
10633	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
10634	ac_shift=:
10635	;;
10636	-*)
10637	ac_option=$1
10638	ac_optarg=$2
10639	ac_shift=shift
10640	;;
10641	*) # This is not an option, so the user has probably given explicit
10642	# arguments.
10643	ac_option=$1
10644	ac_need_defaults=false;;
10645	esac
10646
10647	case $ac_option in
10648	# Handling of the options.
10649	_ACEOF
10650	cat >>$CONFIG_STATUS <<\_ACEOF
10651	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10652	ac_cs_recheck=: ;;
10653	--version | --vers* | -V )
10654	echo "$ac_cs_version"; exit 0 ;;
10655	--he | --h)
10656	# Conflict between --help and --header
10657	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10658	Try \`$0 --help' for more information." >&5
10659	echo "$as_me: error: ambiguous option: $1
10660	Try \`$0 --help' for more information." >&2;}
10661	{ (exit 1); exit 1; }; };;
10662	--help | --hel | -h )
10663	echo "$ac_cs_usage"; exit 0 ;;
10664	--debug | --d* | -d )
10665	debug=: ;;
10666	--file | --fil | --fi | --f )
10667	$ac_shift
10668	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10669	ac_need_defaults=false;;
10670	--header | --heade | --head | --hea )
10671	$ac_shift
10672	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10673	ac_need_defaults=false;;
10674	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10675	| -silent | --silent | --silen | --sile | --sil | --si | --s)
10676	ac_cs_silent=: ;;
10677
10678	# This is an error.
10679	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10680	Try \`$0 --help' for more information." >&5
10681	echo "$as_me: error: unrecognized option: $1
10682	Try \`$0 --help' for more information." >&2;}
10683	{ (exit 1); exit 1; }; } ;;
10684
10685	*) ac_config_targets="$ac_config_targets $1" ;;
10686
10687	esac
10688	shift
10689	done
10690
10691	ac_configure_extra_args=
10692
10693	if $ac_cs_silent; then
10694	exec 6>/dev/null
10695	ac_configure_extra_args="$ac_configure_extra_args --silent"
10696	fi
10697
10698	_ACEOF
10699	cat >>$CONFIG_STATUS <<_ACEOF
10700	if \$ac_cs_recheck; then
10701	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10702	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10703	fi
10704
10705	_ACEOF
10706
10707	cat >>$CONFIG_STATUS <<_ACEOF
10708	#	9294	#
10709	# INIT-COMMANDS section.	9295	# INIT-COMMANDS
10710	#	9296	#
10711
10712	# 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
10713	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9298	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10714	# from automake.	9299	# from automake.
10715	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9300	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10716	# 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.
…		…
10718		9303
10719	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9304	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10720		9305
10721	_ACEOF	9306	_ACEOF
10722		9307
10723
10724
10725	cat >>$CONFIG_STATUS <<\_ACEOF	9308	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9309
		9310	# Handling of arguments.
10726	for ac_config_target in $ac_config_targets	9311	for ac_config_target in $ac_config_targets
10727	do	9312	do
10728	case "$ac_config_target" in	9313	case $ac_config_target in
10729	# Handling of arguments.	9314	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9315	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9316	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10730	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9317	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10731	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9318	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10732	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9319	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10733	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9320	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10734	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9321	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10735	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9322	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10736	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9323
10737	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9324	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10738	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10739	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10740	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10741	{ (exit 1); exit 1; }; };;
10742	esac	9325	esac
10743	done	9326	done
		9327
10744		9328
10745	# If the user did not use the arguments to specify the items to instantiate,	9329	# If the user did not use the arguments to specify the items to instantiate,
10746	# then the envvar interface is used. Set only those that are not.	9330	# then the envvar interface is used. Set only those that are not.
10747	# We use the long form for the default assignment because of an extremely	9331	# We use the long form for the default assignment because of an extremely
10748	# bizarre bug on SunOS 4.1.3.	9332	# bizarre bug on SunOS 4.1.3.
…		…
10751	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9335	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10752	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9336	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10753	fi	9337	fi
10754		9338
10755	# Have a temporary directory for convenience. Make it in the build tree	9339	# Have a temporary directory for convenience. Make it in the build tree
10756	# simply because there is no reason to put it here, and in addition,	9340	# simply because there is no reason against having it here, and in addition,
10757	# creating and moving files from /tmp can sometimes cause problems.	9341	# creating and moving files from /tmp can sometimes cause problems.
10758	# Create a temporary directory, and hook for its removal unless debugging.	9342	# Hook for its removal unless debugging.
		9343	# Note that there is a small window in which the directory will not be cleaned:
		9344	# after its creation but before its name has been assigned to `$tmp'.
10759	$debug ||	9345	$debug ||
10760	{	9346	{
10761	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9347	tmp= ac_tmp=
10762	trap '{ (exit 1); exit 1; }' 1 2 13 15	9348	trap 'exit_status=$?
		9349	: "${ac_tmp:=$tmp}"
		9350	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9351	' 0
		9352	trap 'as_fn_exit 1' 1 2 13 15
10763	}	9353	}
10764
10765	# Create a (secure) tmp directory for tmp files.	9354	# Create a (secure) tmp directory for tmp files.
10766		9355
10767	{	9356	{
10768	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9357	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10769	test -n "$tmp" && test -d "$tmp"	9358	test -d "$tmp"
10770	} ||	9359	} ||
10771	{	9360	{
10772	tmp=./confstat$$-$RANDOM	9361	tmp=./conf$$-$RANDOM
10773	(umask 077 && mkdir $tmp)	9362	(umask 077 && mkdir "$tmp")
10774	} ||	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
10775	{	9390	{
10776	echo "$me: cannot create a temporary directory in ." >&2	9391	echo "cat >conf$$subs.awk <<_ACEOF" &&
10777	{ (exit 1); exit 1; }	9392	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9393	echo "_ACEOF"
		9394	} >conf$$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$$subs.awk | sed '
		9454	/^[^""]/{
		9455	N
		9456	s/\n//
10778	}	9457	}
10779		9458	' >>$CONFIG_STATUS || ac_write_fail=1
10780	_ACEOF	9459	rm -f conf$$subs.awk
10781
10782	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 = ""
10783		9465
10784	#	9466	}
10785	# CONFIG_FILES section.	9467	{
10786	#	9468	line = $ 0
10787		9469	nfields = split(line, field, "@")
10788	# No need to generate the scripts if there are no CONFIG_FILES.	9470	substed = 0
10789	# This happens for instance when ./config.status config.h	9471	len = length(field[1])
10790	if test -n "\$CONFIG_FILES"; then	9472	for (i = 2; i < nfields; i++) {
10791	# Protect against being on the right side of a sed subst in config.status.	9473	key = field[i]
10792	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9474	keylen = length(key)
10793	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9475	if (S_is_set[key]) {
10794	s,@SHELL@,$SHELL,;t t	9476	value = S[key]
10795	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9477	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10796	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9478	len += length(value) + length(field[++i])
10797	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9479	substed = 1
10798	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10799	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10800	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10801	s,@exec_prefix@,$exec_prefix,;t t
10802	s,@prefix@,$prefix,;t t
10803	s,@program_transform_name@,$program_transform_name,;t t
10804	s,@bindir@,$bindir,;t t
10805	s,@sbindir@,$sbindir,;t t
10806	s,@libexecdir@,$libexecdir,;t t
10807	s,@datadir@,$datadir,;t t
10808	s,@sysconfdir@,$sysconfdir,;t t
10809	s,@sharedstatedir@,$sharedstatedir,;t t
10810	s,@localstatedir@,$localstatedir,;t t
10811	s,@libdir@,$libdir,;t t
10812	s,@includedir@,$includedir,;t t
10813	s,@oldincludedir@,$oldincludedir,;t t
10814	s,@infodir@,$infodir,;t t
10815	s,@mandir@,$mandir,;t t
10816	s,@build_alias@,$build_alias,;t t
10817	s,@host_alias@,$host_alias,;t t
10818	s,@target_alias@,$target_alias,;t t
10819	s,@DEFS@,$DEFS,;t t
10820	s,@ECHO_C@,$ECHO_C,;t t
10821	s,@ECHO_N@,$ECHO_N,;t t
10822	s,@ECHO_T@,$ECHO_T,;t t
10823	s,@LIBS@,$LIBS,;t t
10824	s,@build@,$build,;t t
10825	s,@build_cpu@,$build_cpu,;t t
10826	s,@build_vendor@,$build_vendor,;t t
10827	s,@build_os@,$build_os,;t t
10828	s,@host@,$host,;t t
10829	s,@host_cpu@,$host_cpu,;t t
10830	s,@host_vendor@,$host_vendor,;t t
10831	s,@host_os@,$host_os,;t t
10832	s,@target@,$target,;t t
10833	s,@target_cpu@,$target_cpu,;t t
10834	s,@target_vendor@,$target_vendor,;t t
10835	s,@target_os@,$target_os,;t t
10836	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10837	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10838	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10839	s,@CYGPATH_W@,$CYGPATH_W,;t t
10840	s,@PACKAGE@,$PACKAGE,;t t
10841	s,@VERSION@,$VERSION,;t t
10842	s,@ACLOCAL@,$ACLOCAL,;t t
10843	s,@AUTOCONF@,$AUTOCONF,;t t
10844	s,@AUTOMAKE@,$AUTOMAKE,;t t
10845	s,@AUTOHEADER@,$AUTOHEADER,;t t
10846	s,@MAKEINFO@,$MAKEINFO,;t t
10847	s,@install_sh@,$install_sh,;t t
10848	s,@STRIP@,$STRIP,;t t
10849	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10850	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10851	s,@mkdir_p@,$mkdir_p,;t t
10852	s,@AWK@,$AWK,;t t
10853	s,@SET_MAKE@,$SET_MAKE,;t t
10854	s,@am__leading_dot@,$am__leading_dot,;t t
10855	s,@AMTAR@,$AMTAR,;t t
10856	s,@am__tar@,$am__tar,;t t
10857	s,@am__untar@,$am__untar,;t t
10858	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10859	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10860	s,@MAINT@,$MAINT,;t t
10861	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10862	s,@MSGFMT@,$MSGFMT,;t t
10863	s,@GMSGFMT@,$GMSGFMT,;t t
10864	s,@XGETTEXT@,$XGETTEXT,;t t
10865	s,@MSGMERGE@,$MSGMERGE,;t t
10866	s,@CC@,$CC,;t t
10867	s,@CFLAGS@,$CFLAGS,;t t
10868	s,@LDFLAGS@,$LDFLAGS,;t t
10869	s,@CPPFLAGS@,$CPPFLAGS,;t t
10870	s,@ac_ct_CC@,$ac_ct_CC,;t t
10871	s,@EXEEXT@,$EXEEXT,;t t
10872	s,@OBJEXT@,$OBJEXT,;t t
10873	s,@DEPDIR@,$DEPDIR,;t t
10874	s,@am__include@,$am__include,;t t
10875	s,@am__quote@,$am__quote,;t t
10876	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10877	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10878	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10879	s,@CCDEPMODE@,$CCDEPMODE,;t t
10880	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10881	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10882	s,@USE_NLS@,$USE_NLS,;t t
10883	s,@LIBICONV@,$LIBICONV,;t t
10884	s,@LTLIBICONV@,$LTLIBICONV,;t t
10885	s,@INTLLIBS@,$INTLLIBS,;t t
10886	s,@LIBINTL@,$LIBINTL,;t t
10887	s,@LTLIBINTL@,$LTLIBINTL,;t t
10888	s,@POSUB@,$POSUB,;t t
10889	s,@CPP@,$CPP,;t t
10890	s,@CXX@,$CXX,;t t
10891	s,@CXXFLAGS@,$CXXFLAGS,;t t
10892	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10893	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10894	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10895	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10896	s,@EGREP@,$EGREP,;t t
10897	s,@LN_S@,$LN_S,;t t
10898	s,@RANLIB@,$RANLIB,;t t
10899	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10900	s,@IFTYPE@,$IFTYPE,;t t
10901	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10902	s,@CXXCPP@,$CXXCPP,;t t
10903	s,@ALLOCA@,$ALLOCA,;t t
10904	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10905	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10906	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10907	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10908	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10909	s,@INCLUDES@,$INCLUDES,;t t
10910	s,@LIBOBJS@,$LIBOBJS,;t t
10911	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10912	CEOF
10913
10914	_ACEOF
10915
10916	cat >>$CONFIG_STATUS <<\_ACEOF
10917	# Split the substitutions into bite-sized pieces for seds with
10918	# small command number limits, like on Digital OSF/1 and HP-UX.
10919	ac_max_sed_lines=48
10920	ac_sed_frag=1 # Number of current file.
10921	ac_beg=1 # First line for current file.
10922	ac_end=$ac_max_sed_lines # Line after last line for current file.
10923	ac_more_lines=:
10924	ac_sed_cmds=
10925	while $ac_more_lines; do
10926	if test $ac_beg -gt 1; then
10927	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10928	else	9480	} else
10929	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;}
10930	fi	9686	fi
10931	if test ! -s $tmp/subs.frag; then	9687	# Neutralize special characters interpreted by sed in replacement strings.
10932	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;;
10933	else	9693	esac
10934	# The purpose of the label and of the branching condition is to
10935	# speed up the sed processing (if there are no `@' at all, there
10936	# is no need to browse any of the substitutions).
10937	# These are the two extra sed commands mentioned above.
10938	(echo ':t
10939	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10940	if test -z "$ac_sed_cmds"; then
10941	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10942	else
10943	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10944	fi
10945	ac_sed_frag=`expr $ac_sed_frag + 1`
10946	ac_beg=$ac_end
10947	ac_end=`expr $ac_end + $ac_max_sed_lines`
10948	fi
10949	done
10950	if test -z "$ac_sed_cmds"; then
10951	ac_sed_cmds=cat
10952	fi
10953	fi # test -n "$CONFIG_FILES"
10954		9694
10955	_ACEOF
10956	cat >>$CONFIG_STATUS <<\_ACEOF
10957	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10958	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10959	case $ac_file in	9695	case $ac_tag in
10960	- | *:- | *:-:* ) # input from stdin	9696	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10961	cat >$tmp/stdin	9697	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10962	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9698	esac
10963	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9699	;;
10964	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10965	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10966	* ) ac_file_in=$ac_file.in ;;
10967	esac	9700	esac
10968		9701
10969	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9702	ac_dir=`$as_dirname -- "$ac_file" ||
10970	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10971	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9703	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10972	X"$ac_file" : 'X\(//\)[^/]' \| \	9704	X"$ac_file" : 'X\(//\)[^/]' \| \
10973	X"$ac_file" : 'X\(//\)$' \| \	9705	X"$ac_file" : 'X\(//\)$' \| \
10974	X"$ac_file" : 'X\(/\)' \| \	9706	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10975	. : '\(.\)' 2>/dev/null ||
10976	echo X"$ac_file" |	9707	$as_echo X"$ac_file" |
10977	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9708	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10978	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9709	s//\1/
10979	/^X\(\/\/\)$/{ s//\1/; q; }	9710	q
10980	/^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	}
10981	s/.*/./; q'`	9724	s/.*/./; q'`
10982	{ if $as_mkdir_p; then	9725	as_dir="$ac_dir"; as_fn_mkdir_p
10983	mkdir -p "$ac_dir"
10984	else
10985	as_dir="$ac_dir"
10986	as_dirs=
10987	while test ! -d "$as_dir"; do
10988	as_dirs="$as_dir $as_dirs"
10989	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10990	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10991	X"$as_dir" : 'X\(//\)[^/]' \| \
10992	X"$as_dir" : 'X\(//\)$' \| \
10993	X"$as_dir" : 'X\(/\)' \| \
10994	. : '\(.\)' 2>/dev/null ||
10995	echo X"$as_dir" |
10996	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10997	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10998	/^X\(\/\/\)$/{ s//\1/; q; }
10999	/^X\(\/\).*/{ s//\1/; q; }
11000	s/.*/./; q'`
11001	done
11002	test ! -n "$as_dirs" || mkdir $as_dirs
11003	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11004	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11005	{ (exit 1); exit 1; }; }; }
11006
11007	ac_builddir=.	9726	ac_builddir=.
11008		9727
11009	if test "$ac_dir" != .; then	9728	case "$ac_dir" in
		9729	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9730	*)
11010	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9731	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
11011	# A "../" for each directory in $ac_dir_suffix.	9732	# A ".." for each directory in $ac_dir_suffix.
11012	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9733	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11013	else	9734	case $ac_top_builddir_sub in
11014	ac_dir_suffix= ac_top_builddir=	9735	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11015	fi	9736	*) ac_top_build_prefix=$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
11016		9743
11017	case $srcdir in	9744	case $srcdir in
11018	.) # No --srcdir option. We are building in place.	9745	.) # We are building in place.
11019	ac_srcdir=.	9746	ac_srcdir=.
11020	if test -z "$ac_top_builddir"; then	9747	ac_top_srcdir=$ac_top_builddir_sub
11021	ac_top_srcdir=.	9748	ac_abs_top_srcdir=$ac_pwd ;;
11022	else
11023	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11024	fi ;;
11025	[\\/]* | ?:[\\/]* ) # Absolute path.	9749	[\\/]* | ?:[\\/]* ) # Absolute name.
11026	ac_srcdir=$srcdir$ac_dir_suffix;	9750	ac_srcdir=$srcdir$ac_dir_suffix;
11027	ac_top_srcdir=$srcdir ;;	9751	ac_top_srcdir=$srcdir
		9752	ac_abs_top_srcdir=$srcdir ;;
11028	*) # Relative path.	9753	*) # Relative name.
11029	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9754	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
11030	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9755	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9756	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
11031	esac	9757	esac
		9758	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
11032		9759
11033	# Do not use `cd foo && pwd` to compute absolute paths, because	9760
11034	# the directories may not exist.
11035	case `pwd` in
11036	.) ac_abs_builddir="$ac_dir";;
11037	*)
11038	case "$ac_dir" in	9761	case $ac_mode in
11039	.) ac_abs_builddir=`pwd`;;	9762	:F)
11040	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9763	#
11041	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9764	# CONFIG_FILE
11042	esac;;	9765	#
11043	esac
11044	case $ac_abs_builddir in
11045	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11046	*)
11047	case ${ac_top_builddir}. in
11048	.) ac_abs_top_builddir=$ac_abs_builddir;;
11049	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11050	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11051	esac;;
11052	esac
11053	case $ac_abs_builddir in
11054	.) ac_abs_srcdir=$ac_srcdir;;
11055	*)
11056	case $ac_srcdir in
11057	.) ac_abs_srcdir=$ac_abs_builddir;;
11058	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11059	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11060	esac;;
11061	esac
11062	case $ac_abs_builddir in
11063	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11064	*)
11065	case $ac_top_srcdir in
11066	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11067	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11068	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11069	esac;;
11070	esac
11071
11072		9766
11073	case $INSTALL in	9767	case $INSTALL in
11074	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9768	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11075	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9769	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11076	esac	9770	esac
11077
11078	# Let's still pretend it is `configure' which instantiates (i.e., don't
11079	# use $as_me), people would be surprised to read:
11080	# /* config.h. Generated by config.status. */
11081	if test x"$ac_file" = x-; then
11082	configure_input=
11083	else
11084	configure_input="$ac_file. "
11085	fi
11086	configure_input=$configure_input"Generated from `echo $ac_file_in |
11087	sed 's,.*/,,'` by configure."
11088
11089	# First look for the input files in the build tree, otherwise in the
11090	# src tree.
11091	ac_file_inputs=`IFS=:
11092	for f in $ac_file_in; do
11093	case $f in
11094	-) echo $tmp/stdin ;;
11095	[\\/$]*)
11096	# Absolute (can't be DOS-style, as IFS=:)
11097	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11098	echo "$as_me: error: cannot find input file: $f" >&2;}
11099	{ (exit 1); exit 1; }; }
11100	echo "$f";;
11101	*) # Relative
11102	if test -f "$f"; then
11103	# Build tree
11104	echo "$f"
11105	elif test -f "$srcdir/$f"; then
11106	# Source tree
11107	echo "$srcdir/$f"
11108	else
11109	# /dev/null tree
11110	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11111	echo "$as_me: error: cannot find input file: $f" >&2;}
11112	{ (exit 1); exit 1; }; }
11113	fi;;
11114	esac
11115	done` || { (exit 1); exit 1; }
11116
11117	if test x"$ac_file" != x-; then
11118	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11119	echo "$as_me: creating $ac_file" >&6;}
11120	rm -f "$ac_file"
11121	fi
11122	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9792	_ACEOF
11123	cat >>$CONFIG_STATUS <<_ACEOF	9793	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11124	sed "$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
11125	$extrasub	9809	$extrasub
11126	_ACEOF	9810	_ACEOF
11127	cat >>$CONFIG_STATUS <<\_ACEOF	9811	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11128	:t	9812	:t
11129	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9813	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11130	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
11131	s,@srcdir@,$ac_srcdir,;t t	9817	s&@srcdir@&$ac_srcdir&;t t
11132	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9818	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11133	s,@top_srcdir@,$ac_top_srcdir,;t t	9819	s&@top_srcdir@&$ac_top_srcdir&;t t
11134	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9820	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11135	s,@builddir@,$ac_builddir,;t t	9821	s&@builddir@&$ac_builddir&;t t
11136	s,@abs_builddir@,$ac_abs_builddir,;t t	9822	s&@abs_builddir@&$ac_abs_builddir&;t t
11137	s,@top_builddir@,$ac_top_builddir,;t t
11138	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9823	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11139	s,@INSTALL@,$ac_INSTALL,;t t	9824	s&@INSTALL@&$ac_INSTALL&;t t
11140	" $ac_file_inputs | (eval "$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
11141	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	#
11142	if test x"$ac_file" != x-; then	9850	if test x"$ac_file" != x-; then
11143	mv $tmp/out $ac_file	9851	{
11144	else	9852	$as_echo "/* $configure_input */" \
11145	cat $tmp/out	9853	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11146	rm -f $tmp/out	9854	} >"$ac_tmp/config.h" \
11147	fi	9855	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11148
11149	done
11150	_ACEOF
11151	cat >>$CONFIG_STATUS <<\_ACEOF
11152
11153	#
11154	# CONFIG_HEADER section.
11155	#
11156
11157	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11158	# NAME is the cpp macro being defined and VALUE is the value it is being given.
11159	#
11160	# ac_d sets the value in "#define NAME VALUE" lines.
11161	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
11162	ac_dB='[ ].*$,\1#\2'
11163	ac_dC=' '
11164	ac_dD=',;t'
11165	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11166	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
11167	ac_uB='$,\1#\2define\3'
11168	ac_uC=' '
11169	ac_uD=',;t'
11170
11171	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11172	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11173	case $ac_file in
11174	- | *:- | *:-:* ) # input from stdin
11175	cat >$tmp/stdin
11176	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11177	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11178	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11179	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11180	* ) ac_file_in=$ac_file.in ;;
11181	esac
11182
11183	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11184	echo "$as_me: creating $ac_file" >&6;}
11185
11186	# First look for the input files in the build tree, otherwise in the
11187	# src tree.
11188	ac_file_inputs=`IFS=:
11189	for f in $ac_file_in; do
11190	case $f in
11191	-) echo $tmp/stdin ;;
11192	[\\/$]*)
11193	# Absolute (can't be DOS-style, as IFS=:)
11194	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11195	echo "$as_me: error: cannot find input file: $f" >&2;}
11196	{ (exit 1); exit 1; }; }
11197	# Do quote $f, to prevent DOS paths from being IFS'd.
11198	echo "$f";;
11199	*) # Relative
11200	if test -f "$f"; then
11201	# Build tree
11202	echo "$f"
11203	elif test -f "$srcdir/$f"; then
11204	# Source tree
11205	echo "$srcdir/$f"
11206	else
11207	# /dev/null tree
11208	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11209	echo "$as_me: error: cannot find input file: $f" >&2;}
11210	{ (exit 1); exit 1; }; }
11211	fi;;
11212	esac
11213	done` || { (exit 1); exit 1; }
11214	# Remove the trailing spaces.
11215	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11216
11217	_ACEOF
11218
11219	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11220	# `conftest.undefs', that substitutes the proper values into
11221	# config.h.in to produce config.h. The first handles `#define'
11222	# templates, and the second `#undef' templates.
11223	# And first: Protect against being on the right side of a sed subst in
11224	# config.status. Protect against being in an unquoted here document
11225	# in config.status.
11226	rm -f conftest.defines conftest.undefs
11227	# Using a here document instead of a string reduces the quoting nightmare.
11228	# Putting comments in sed scripts is not portable.
11229	#
11230	# `end' is used to avoid that the second main sed command (meant for
11231	# 0-ary CPP macros) applies to n-ary macro definitions.
11232	# See the Autoconf documentation for `clear'.
11233	cat >confdef2sed.sed <<\_ACEOF
11234	s/[\\&,]/\\&/g
11235	s,[\\$`],\\&,g
11236	t clear
11237	: clear
11238	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11239	t end
11240	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11241	: end
11242	_ACEOF
11243	# If some macros were called several times there might be several times
11244	# the same #defines, which is useless. Nevertheless, we may not want to
11245	# sort them, since we want the *last* AC-DEFINE to be honored.
11246	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11247	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11248	rm -f confdef2sed.sed
11249
11250	# This sed command replaces #undef with comments. This is necessary, for
11251	# example, in the case of _POSIX_SOURCE, which is predefined and required
11252	# on some systems where configure will not decide to define it.
11253	cat >>conftest.undefs <<\_ACEOF
11254	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11255	_ACEOF
11256
11257	# Break up conftest.defines because some shells have a limit on the size
11258	# of here documents, and old seds have small limits too (100 cmds).
11259	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11260	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11261	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11262	echo ' :' >>$CONFIG_STATUS
11263	rm -f conftest.tail
11264	while grep . conftest.defines >/dev/null
11265	do
11266	# Write a limited-size here document to $tmp/defines.sed.
11267	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11268	# Speed up: don't consider the non `#define' lines.
11269	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
11270	# Work around the forget-to-reset-the-flag bug.
11271	echo 't clr' >>$CONFIG_STATUS
11272	echo ': clr' >>$CONFIG_STATUS
11273	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11274	echo 'CEOF
11275	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11276	rm -f $tmp/in
11277	mv $tmp/out $tmp/in
11278	' >>$CONFIG_STATUS
11279	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11280	rm -f conftest.defines
11281	mv conftest.tail conftest.defines
11282	done
11283	rm -f conftest.defines
11284	echo ' fi # grep' >>$CONFIG_STATUS
11285	echo >>$CONFIG_STATUS
11286
11287	# Break up conftest.undefs because some shells have a limit on the size
11288	# of here documents, and old seds have small limits too (100 cmds).
11289	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11290	rm -f conftest.tail
11291	while grep . conftest.undefs >/dev/null
11292	do
11293	# Write a limited-size here document to $tmp/undefs.sed.
11294	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11295	# Speed up: don't consider the non `#undef'
11296	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
11297	# Work around the forget-to-reset-the-flag bug.
11298	echo 't clr' >>$CONFIG_STATUS
11299	echo ': clr' >>$CONFIG_STATUS
11300	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11301	echo 'CEOF
11302	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11303	rm -f $tmp/in
11304	mv $tmp/out $tmp/in
11305	' >>$CONFIG_STATUS
11306	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11307	rm -f conftest.undefs
11308	mv conftest.tail conftest.undefs
11309	done
11310	rm -f conftest.undefs
11311
11312	cat >>$CONFIG_STATUS <<\_ACEOF
11313	# Let's still pretend it is `configure' which instantiates (i.e., don't
11314	# use $as_me), people would be surprised to read:
11315	# /* config.h. Generated by config.status. */
11316	if test x"$ac_file" = x-; then
11317	echo "/* Generated by configure. */" >$tmp/config.h
11318	else
11319	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11320	fi
11321	cat $tmp/in >>$tmp/config.h
11322	rm -f $tmp/in
11323	if test x"$ac_file" != x-; then
11324	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9856	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11325	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9857	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11326	echo "$as_me: $ac_file is unchanged" >&6;}	9858	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11327	else	9859	else
11328	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11329	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11330	X"$ac_file" : 'X\(//\)[^/]' \| \
11331	X"$ac_file" : 'X\(//\)$' \| \
11332	X"$ac_file" : 'X\(/\)' \| \
11333	. : '\(.\)' 2>/dev/null ||
11334	echo X"$ac_file" |
11335	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11336	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11337	/^X\(\/\/\)$/{ s//\1/; q; }
11338	/^X\(\/\).*/{ s//\1/; q; }
11339	s/.*/./; q'`
11340	{ if $as_mkdir_p; then
11341	mkdir -p "$ac_dir"
11342	else
11343	as_dir="$ac_dir"
11344	as_dirs=
11345	while test ! -d "$as_dir"; do
11346	as_dirs="$as_dir $as_dirs"
11347	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11348	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11349	X"$as_dir" : 'X\(//\)[^/]' \| \
11350	X"$as_dir" : 'X\(//\)$' \| \
11351	X"$as_dir" : 'X\(/\)' \| \
11352	. : '\(.\)' 2>/dev/null ||
11353	echo X"$as_dir" |
11354	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11355	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11356	/^X\(\/\/\)$/{ s//\1/; q; }
11357	/^X\(\/\).*/{ s//\1/; q; }
11358	s/.*/./; q'`
11359	done
11360	test ! -n "$as_dirs" || mkdir $as_dirs
11361	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11362	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11363	{ (exit 1); exit 1; }; }; }
11364
11365	rm -f $ac_file	9860	rm -f "$ac_file"
11366	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
11367	fi	9863	fi
11368	else	9864	else
11369	cat $tmp/config.h	9865	$as_echo "/* $configure_input */" \
11370	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
11371	fi	9868	fi
11372	# Compute $ac_file's index in $config_headers.	9869	# Compute "$ac_file"'s index in $config_headers.
11373	_am_stamp_count=1	9870	_am_stamp_count=1
11374	for _am_header in $config_headers :; do	9871	for _am_header in $config_headers :; do
11375	case $_am_header in	9872	case $_am_header in
11376	$ac_file | $ac_file:* )	9873	"$ac_file" | "$ac_file":* )
11377	break ;;	9874	break ;;
11378	* )	9875	* )
11379	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9876	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11380	esac	9877	esac
11381	done	9878	done
11382	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	9879	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
11383	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9880	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11384	X$ac_file : 'X\(//\)[^/]' \| \	9881	X"$ac_file" : 'X\(//\)[^/]' \| \
11385	X$ac_file : 'X\(//\)$' \| \	9882	X"$ac_file" : 'X\(//\)$' \| \
11386	X$ac_file : 'X\(/\)' \| \	9883	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11387	. : '\(.\)' 2>/dev/null ||
11388	echo X$ac_file |	9884	$as_echo X"$ac_file" |
11389	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9885	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11390	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9886	s//\1/
11391	/^X\(\/\/\)$/{ s//\1/; q; }	9887	q
11392	/^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	}
11393	s/.*/./; q'`/stamp-h$_am_stamp_count	9901	s/.*/./; q'`/stamp-h$_am_stamp_count
11394	done	9902	;;
11395	_ACEOF
11396	cat >>$CONFIG_STATUS <<\_ACEOF
11397		9903
11398	#
11399	# CONFIG_COMMANDS section.
11400	#
11401	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11402	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11403	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11404	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11405	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11406	X"$ac_dest" : 'X\(//\)[^/]' \| \
11407	X"$ac_dest" : 'X\(//\)$' \| \
11408	X"$ac_dest" : 'X\(/\)' \| \
11409	. : '\(.\)' 2>/dev/null ||
11410	echo X"$ac_dest" |
11411	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11412	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11413	/^X\(\/\/\)$/{ s//\1/; q; }
11414	/^X\(\/\).*/{ s//\1/; q; }
11415	s/.*/./; q'`
11416	{ if $as_mkdir_p; then
11417	mkdir -p "$ac_dir"
11418	else
11419	as_dir="$ac_dir"
11420	as_dirs=
11421	while test ! -d "$as_dir"; do
11422	as_dirs="$as_dir $as_dirs"
11423	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11424	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11425	X"$as_dir" : 'X\(//\)[^/]' \| \
11426	X"$as_dir" : 'X\(//\)$' \| \
11427	X"$as_dir" : 'X\(/\)' \| \
11428	. : '\(.\)' 2>/dev/null ||
11429	echo X"$as_dir" |
11430	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11431	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11432	/^X\(\/\/\)$/{ s//\1/; q; }
11433	/^X\(\/\).*/{ s//\1/; q; }
11434	s/.*/./; q'`
11435	done
11436	test ! -n "$as_dirs" || mkdir $as_dirs
11437	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11438	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11439	{ (exit 1); exit 1; }; }; }
11440
11441	ac_builddir=.
11442
11443	if test "$ac_dir" != .; then
11444	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11445	# A "../" for each directory in $ac_dir_suffix.
11446	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11447	else
11448	ac_dir_suffix= ac_top_builddir=
11449	fi
11450
11451	case $srcdir in
11452	.) # No --srcdir option. We are building in place.
11453	ac_srcdir=.
11454	if test -z "$ac_top_builddir"; then
11455	ac_top_srcdir=.
11456	else
11457	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11458	fi ;;
11459	[\\/]* | ?:[\\/]* ) # Absolute path.
11460	ac_srcdir=$srcdir$ac_dir_suffix;
11461	ac_top_srcdir=$srcdir ;;
11462	*) # Relative path.
11463	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11464	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11465	esac
11466
11467	# Do not use `cd foo && pwd` to compute absolute paths, because
11468	# the directories may not exist.
11469	case `pwd` in
11470	.) ac_abs_builddir="$ac_dir";;
11471	*)
11472	case "$ac_dir" in
11473	.) ac_abs_builddir=`pwd`;;
11474	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11475	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11476	esac;;
11477	esac
11478	case $ac_abs_builddir in
11479	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11480	*)
11481	case ${ac_top_builddir}. in
11482	.) ac_abs_top_builddir=$ac_abs_builddir;;
11483	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11484	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11485	esac;;
11486	esac
11487	case $ac_abs_builddir in
11488	.) ac_abs_srcdir=$ac_srcdir;;
11489	*)
11490	case $ac_srcdir in
11491	.) ac_abs_srcdir=$ac_abs_builddir;;
11492	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11493	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11494	esac;;
11495	esac
11496	case $ac_abs_builddir in
11497	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11498	*)
11499	case $ac_top_srcdir in
11500	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11501	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11502	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11503	esac;;
11504	esac
11505
11506
11507	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9904	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11508	echo "$as_me: executing $ac_dest commands" >&6;}	9905	$as_echo "$as_me: executing $ac_file commands" >&6;}
11509	case $ac_dest in	9906	;;
		9907	esac
		9908
		9909
		9910	case $ac_file$ac_mode in
11510	default-1 )	9911	"default-1":C)
11511	for ac_file in $CONFIG_FILES; do	9912	for ac_file in $CONFIG_FILES; do
11512	# Support "outfile[:infile[:infile...]]"	9913	# Support "outfile[:infile[:infile...]]"
11513	case "$ac_file" in	9914	case "$ac_file" in
11514	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	9915	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11515	esac	9916	esac
…		…
11601	done	10002	done
11602	fi	10003	fi
11603	;;	10004	;;
11604	esac	10005	esac
11605	done ;;	10006	done ;;
11606	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	10007	"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
11607	# Strip MF so we end up with the name of the file.	10008	# Strip MF so we end up with the name of the file.
11608	mf=`echo "$mf" | sed -e 's/:.*$//'`	10009	mf=`echo "$mf" | sed -e 's/:.*$//'`
11609	# Check whether this is an Automake generated Makefile or not.	10010	# Check whether this is an Automake generated Makefile or not.
11610	# We used to match only the files named `Makefile.in', but	10011	# We used to match only the files named `Makefile.in', but
11611	# 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.
11612	# 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
11613	# 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.
11614	# So let's grep whole file.	10015	# So let's grep whole file.
11615	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10016	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11616	dirpart=`(dirname "$mf") 2>/dev/null ||	10017	dirpart=`$as_dirname -- "$mf" ||
11617	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10018	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11618	X"$mf" : 'X\(//\)[^/]' \| \	10019	X"$mf" : 'X\(//\)[^/]' \| \
11619	X"$mf" : 'X\(//\)$' \| \	10020	X"$mf" : 'X\(//\)$' \| \
11620	X"$mf" : 'X\(/\)' \| \	10021	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
11621	. : '\(.\)' 2>/dev/null ||
11622	echo X"$mf" |	10022	$as_echo X"$mf" |
11623	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10023	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11624	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10024	s//\1/
11625	/^X\(\/\/\)$/{ s//\1/; q; }	10025	q
11626	/^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	}
11627	s/.*/./; q'`	10039	s/.*/./; q'`
11628	else	10040	else
11629	continue	10041	continue
11630	fi	10042	fi
11631	# Extract the definition of DEPDIR, am__include, and am__quote	10043	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
11632	# from the Makefile without running `make'.	10044	# Extract the definition of DEP_FILES from the Makefile without
		10045	# running `make'.
11633	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`	10046	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
11634	test -z "$DEPDIR" && continue	10047	test -z "$DEPDIR" && continue
11635	am__include=`sed -n 's/^am__include = //p' < "$mf"`
11636	test -z "am__include" && continue
11637	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
11638	# When using ansi2knr, U may be empty or an underscore; expand it	10048	# When using ansi2knr, U may be empty or an underscore; expand it
11639	U=`sed -n 's/^U = //p' < "$mf"`	10049	U=`sed -n -e '/^U = / s///p' < "$mf"`
11640	# Find all dependency output files, they are included files with	10050	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
11641	# $(DEPDIR) in their names. We invoke sed twice because it is the	10051	# We invoke sed twice because it is the simplest approach to
11642	# simplest approach to changing $(DEPDIR) to its actual value in the	10052	# changing $(DEPDIR) to its actual value in the expansion.
11643	# expansion.
11644	for file in `sed -n "	10053	for file in `sed -n -e '
11645	s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \	10054	/^DEP_FILES = .*\\\\$/ {
		10055	s/^DEP_FILES = //
		10056	:loop
		10057	s/\\\\$//
		10058	p
		10059	n
		10060	/\\\\$/ b loop
		10061	p
		10062	}
		10063	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
11646	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10064	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11647	# Make sure the directory exists.	10065	# Make sure the directory exists.
11648	test -f "$dirpart/$file" && continue	10066	test -f "$dirpart/$file" && continue
11649	fdir=`(dirname "$file") 2>/dev/null ||	10067	fdir=`$as_dirname -- "$file" ||
11650	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10068	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11651	X"$file" : 'X\(//\)[^/]' \| \	10069	X"$file" : 'X\(//\)[^/]' \| \
11652	X"$file" : 'X\(//\)$' \| \	10070	X"$file" : 'X\(//\)$' \| \
11653	X"$file" : 'X\(/\)' \| \	10071	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
11654	. : '\(.\)' 2>/dev/null ||
11655	echo X"$file" |	10072	$as_echo X"$file" |
11656	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10073	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11657	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10074	s//\1/
11658	/^X\(\/\/\)$/{ s//\1/; q; }	10075	q
11659	/^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	}
11660	s/.*/./; q'`	10089	s/.*/./; q'`
11661	{ if $as_mkdir_p; then
11662	mkdir -p $dirpart/$fdir
11663	else
11664	as_dir=$dirpart/$fdir	10090	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11665	as_dirs=
11666	while test ! -d "$as_dir"; do
11667	as_dirs="$as_dir $as_dirs"
11668	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11669	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11670	X"$as_dir" : 'X\(//\)[^/]' \| \
11671	X"$as_dir" : 'X\(//\)$' \| \
11672	X"$as_dir" : 'X\(/\)' \| \
11673	. : '\(.\)' 2>/dev/null ||
11674	echo X"$as_dir" |
11675	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11676	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11677	/^X\(\/\/\)$/{ s//\1/; q; }
11678	/^X\(\/\).*/{ s//\1/; q; }
11679	s/.*/./; q'`
11680	done
11681	test ! -n "$as_dirs" || mkdir $as_dirs
11682	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11683	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11684	{ (exit 1); exit 1; }; }; }
11685
11686	# echo "creating $dirpart/$file"	10091	# echo "creating $dirpart/$file"
11687	echo '# dummy' > "$dirpart/$file"	10092	echo '# dummy' > "$dirpart/$file"
11688	done	10093	done
11689	done	10094	done
11690	;;	10095	;;
		10096
11691	esac	10097	esac
11692	done	10098	done # for ac_tag
11693	_ACEOF
11694		10099
11695	cat >>$CONFIG_STATUS <<\_ACEOF
11696		10100
11697	{ (exit 0); exit 0; }	10101	as_fn_exit 0
11698	_ACEOF	10102	_ACEOF
11699	chmod +x $CONFIG_STATUS
11700	ac_clean_files=$ac_clean_files_save	10103	ac_clean_files=$ac_clean_files_save
		10104
		10105	test $ac_write_fail = 0 ||
		10106	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11701		10107
11702		10108
11703	# configure is writing to config.log, and then calls config.status.	10109	# configure is writing to config.log, and then calls config.status.
11704	# config.status does its own redirection, appending to config.log.	10110	# config.status does its own redirection, appending to config.log.
11705	# 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
…		…
11716	exec 5>/dev/null	10122	exec 5>/dev/null
11717	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10123	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11718	exec 5>>config.log	10124	exec 5>>config.log
11719	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10125	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11720	# would make configure fail if this is the last instruction.	10126	# would make configure fail if this is the last instruction.
11721	$ac_cs_success || { (exit 1); exit 1; }	10127	$ac_cs_success || as_fn_exit 1
		10128	fi
		10129	if test -n "$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;}
11722	fi	10132	fi
11723		10133
11724		10134
11725	echo	10135	echo
11726	echo "***"	10136	echo "***"
11727	echo "*** Configuration Summary"	10137	echo "*** Configuration Summary"
11728	echo "***"	10138	echo "***"
11729	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"	10139	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10140	echo "*** RSA size: $RSA"
11730	echo "*** Cipher used: $CIPHER"	10141	echo "*** Cipher used: $CIPHER"
11731	echo "*** Digest used: $DIGEST"	10142	echo "*** Digest used: $DIGEST"
		10143	echo "*** Authdigest: $AUTH"
11732	echo "*** HMAC length: $HMAC"	10144	echo "*** HMAC length: $HMAC"
11733	echo "*** RAND used: $RAND"
11734	echo "*** Max. MTU: $MTU"	10145	echo "*** Max. MTU: $MTU"
11735		10146
11736	echo "***"	10147	echo "***"
11737	echo "*** Enable options:"	10148	echo "*** Enable options:"
11738	grep ENABLE_ config.h | sed -e 's/^/*** /'	10149	grep ENABLE_ config.h | sed -e 's/^/*** /'
11739		10150
11740	if test "x$DIGEST" = xmd4; then	10151	if test "$HMACSIZE" -lt 12; then
11741	echo "***"	10152	echo "***"
11742	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11743	fi
11744
11745	if test "$HMAC" -lt 12; then
11746	echo "***"
11747	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"	10153	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
11748	fi
11749
11750	if test "$RAND" -lt 8; then
11751	echo "***"
11752	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11753	fi	10154	fi
11754		10155
11755	echo "***"	10156	echo "***"
11756	echo	10157	echo
11757		10158

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