[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.32 by pcg, Wed Jan 18 13:17:55 2006 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	posix) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	"$as_nl")
		60	expr "X$arg" : "X\$.*\$$as_nl";
		61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		62	esac;
		63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	[\\/] ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	vx* \| xv* ) as_opts=-vx ;;
		148	v ) as_opts=-v ;;
		149	x ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	posix) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 \|\| exit 1
		194	test -x / \|\| exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" \|\|
		330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		331	X"$as_dir" : 'X$//$[^/]' \\| \
		332	X"$as_dir" : 'X$//$$' \\| \
		333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		334	$as_echo X"$as_dir" \|
		335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		336	s//\1/
		337	q
		338	}
		339	/^X$\/\/$[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X$\/\/$$/{
		344	s//\1/
		345	q
		346	}
		347	/^X$\/$.*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" \|\| test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '$a$' >/dev/null 2>&1; then	419	if expr a : '$a$' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	438	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	440	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|	442	$as_echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	443	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	444	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/$\/\/$$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/$\/$.*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	[\\/] ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|	473	' <$as_myself \|
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	485	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	c,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	c) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/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	LIBCRYPTO_LIBS
		629	LIBCRYPTO_CFLAGS
		630	PKG_CONFIG_LIBDIR
		631	PKG_CONFIG_PATH
		632	PKG_CONFIG
		633	HAVE_TUNTAP
		634	LINUX_IF_TUN_H
		635	ALLOCA
		636	CXXCPP
		637	IFSUBTYPE
		638	IFTYPE
		639	RANLIB
		640	LN_S
		641	EGREP
		642	GREP
		643	am__fastdepCXX_FALSE
		644	am__fastdepCXX_TRUE
		645	CXXDEPMODE
		646	ac_ct_CXX
		647	CXXFLAGS
		648	CXX
		649	CPP
		650	POSUB
		651	LTLIBINTL
		652	LIBINTL
		653	INTLLIBS
		654	LTLIBICONV
		655	LIBICONV
		656	USE_NLS
		657	am__fastdepCC_FALSE
		658	am__fastdepCC_TRUE
		659	CCDEPMODE
		660	AMDEPBACKSLASH
		661	AMDEP_FALSE
		662	AMDEP_TRUE
		663	am__quote
		664	am__include
		665	DEPDIR
		666	OBJEXT
		667	EXEEXT
		668	ac_ct_CC
		669	CPPFLAGS
		670	LDFLAGS
		671	CFLAGS
		672	CC
		673	MSGMERGE
		674	XGETTEXT
		675	GMSGFMT
		676	MSGFMT
		677	MKINSTALLDIRS
		678	MAINT
		679	MAINTAINER_MODE_FALSE
		680	MAINTAINER_MODE_TRUE
		681	am__leading_dot
		682	SET_MAKE
		683	AWK
		684	INSTALL_STRIP_PROGRAM
		685	STRIP
		686	install_sh
		687	AMTAR
		688	MAKEINFO
		689	AUTOHEADER
		690	AUTOMAKE
		691	AUTOCONF
		692	ACLOCAL
		693	VERSION
		694	PACKAGE
		695	CYGPATH_W
		696	INSTALL_DATA
		697	INSTALL_SCRIPT
		698	INSTALL_PROGRAM
		699	target_os
		700	target_vendor
		701	target_cpu
		702	target
		703	host_os
		704	host_vendor
		705	host_cpu
		706	host
		707	build_os
		708	build_vendor
		709	build_cpu
		710	build
		711	target_alias
		712	host_alias
		713	build_alias
		714	LIBS
		715	ECHO_T
		716	ECHO_N
		717	ECHO_C
		718	DEFS
		719	mandir
		720	localedir
		721	libdir
		722	psdir
		723	pdfdir
		724	dvidir
		725	htmldir
		726	infodir
		727	docdir
		728	oldincludedir
		729	includedir
		730	runstatedir
		731	localstatedir
		732	sharedstatedir
		733	sysconfdir
		734	datadir
		735	datarootdir
		736	libexecdir
		737	sbindir
		738	bindir
		739	program_transform_name
		740	prefix
		741	exec_prefix
		742	PACKAGE_URL
		743	PACKAGE_BUGREPORT
		744	PACKAGE_STRING
		745	PACKAGE_VERSION
		746	PACKAGE_TARNAME
		747	PACKAGE_NAME
		748	PATH_SEPARATOR
		749	SHELL'
313	ac_subst_files=''	750	ac_subst_files=''
		751	ac_user_opts='
		752	enable_option_checking
		753	enable_maintainer_mode
		754	enable_dependency_tracking
		755	with_gnu_ld
		756	enable_rpath
		757	with_libiconv_prefix
		758	enable_nls
		759	with_libintl_prefix
		760	enable_iftype
		761	with_kernel
		762	enable_threads
		763	enable_static_daemon
		764	enable_icmp
		765	enable_tcp
		766	enable_http_proxy
		767	enable_dns
		768	enable_rsa_length
		769	enable_hmac_length
		770	enable_max_mtu
		771	enable_compression
		772	enable_cipher
		773	enable_hmac_digest
		774	enable_auth_digest
		775	'
		776	ac_precious_vars='build_alias
		777	host_alias
		778	target_alias
		779	CC
		780	CFLAGS
		781	LDFLAGS
		782	LIBS
		783	CPPFLAGS
		784	CPP
		785	CXX
		786	CXXFLAGS
		787	CCC
		788	CXXCPP
		789	PKG_CONFIG
		790	PKG_CONFIG_PATH
		791	PKG_CONFIG_LIBDIR
		792	LIBCRYPTO_CFLAGS
		793	LIBCRYPTO_LIBS'
		794
314		795
315	# Initialize some variables set by options.	796	# Initialize some variables set by options.
316	ac_init_help=	797	ac_init_help=
317	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
319	# dashes changed to underlines.	802	# dashes changed to underlines.
320	cache_file=/dev/null	803	cache_file=/dev/null
321	exec_prefix=NONE	804	exec_prefix=NONE
322	no_create=	805	no_create=
335	# Installation directory options.	818	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	821	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	832	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	833	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
		835	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	836	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	837	htmldir='${docdir}'
		838	dvidir='${docdir}'
		839	pdfdir='${docdir}'
		840	psdir='${docdir}'
		841	libdir='${exec_prefix}/lib'
		842	localedir='${datarootdir}/locale'
		843	mandir='${datarootdir}/man'
352		844
353	ac_prev=	845	ac_prev=
		846	ac_dashdash=
354	for ac_option	847	for ac_option
355	do	848	do
356	# If the previous option needs an argument, assign it.	849	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	850	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	851	eval $ac_prev=\$ac_option
359	ac_prev=	852	ac_prev=
360	continue	853	continue
361	fi	854	fi
362		855
		856	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	857	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		858	*=) ac_optarg= ;;
		859	*) ac_optarg=yes ;;
		860	esac
364		861
365	# Accept the important Cygnus configure options, so we can diagnose typos.	862	# Accept the important Cygnus configure options, so we can diagnose typos.
366		863
367	case $ac_option in	864	case $ac_dashdash$ac_option in
		865	--)
		866	ac_dashdash=yes ;;
368		867
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	868	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	869	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	870	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	871	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	883	cache_file=$ac_optarg ;;
385		884
386	--config-cache \| -C)	885	--config-cache \| -C)
387	cache_file=config.cache ;;	886	cache_file=config.cache ;;
388		887
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	888	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	889	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	890	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	891	datadir=$ac_optarg ;;
394		892
		893	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		894	\| --dataroo \| --dataro \| --datar)
		895	ac_prev=datarootdir ;;
		896	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		897	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		898	datarootdir=$ac_optarg ;;
		899
395	-disable-* \| --disable-*)	900	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	901	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	902	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	903	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	904	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	905	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	906	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		907	case $ac_user_opts in
		908	*"
		909	"enable_$ac_useropt"
		910	"*) ;;
		911	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		912	ac_unrecognized_sep=', ';;
		913	esac
402	eval "enable_$ac_feature=no" ;;	914	eval enable_$ac_useropt=no ;;
		915
		916	-docdir \| --docdir \| --docdi \| --doc \| --do)
		917	ac_prev=docdir ;;
		918	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		919	docdir=$ac_optarg ;;
		920
		921	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		922	ac_prev=dvidir ;;
		923	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		924	dvidir=$ac_optarg ;;
403		925
404	-enable-* \| --enable-*)	926	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	927	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	928	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	929	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	930	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	931	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	932	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	933	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	934	*"
413	*) ac_optarg=yes ;;	935	"enable_$ac_useropt"
		936	"*) ;;
		937	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		938	ac_unrecognized_sep=', ';;
414	esac	939	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	940	eval enable_$ac_useropt=\$ac_optarg ;;
416		941
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	942	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	943	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	944	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	945	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	962	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	963	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	964	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	965	host_alias=$ac_optarg ;;
441		966
		967	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		968	ac_prev=htmldir ;;
		969	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		970	\| --ht=*)
		971	htmldir=$ac_optarg ;;
		972
442	-includedir \| --includedir \| --includedi \| --included \| --include \	973	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	974	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	975	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	976	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	977	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	992	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	993	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	994	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	995	libexecdir=$ac_optarg ;;
465		996
		997	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		998	ac_prev=localedir ;;
		999	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1000	localedir=$ac_optarg ;;
		1001
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1002	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1003	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1004	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1005	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1006	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1007	localstatedir=$ac_optarg ;;
474		1008
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1009	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1010	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1011	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1066	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1067	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1068	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1069	program_transform_name=$ac_optarg ;;
536		1070
		1071	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1072	ac_prev=pdfdir ;;
		1073	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1074	pdfdir=$ac_optarg ;;
		1075
		1076	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1077	ac_prev=psdir ;;
		1078	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1079	psdir=$ac_optarg ;;
		1080
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1081	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1082	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1083	silent=yes ;;
		1084
		1085	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1086	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1087	\| --run \| --ru \| --r)
		1088	ac_prev=runstatedir ;;
		1089	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1090	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1091	\| --run=* \| --ru=* \| --r=*)
		1092	runstatedir=$ac_optarg ;;
540		1093
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1094	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1095	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1096	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1097	\| --sbi=* \| --sb=*)
…		…
582		1135
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1136	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1137	ac_init_version=: ;;
585		1138
586	-with-* \| --with-*)	1139	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1140	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1141	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1142	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1143	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1144	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1145	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1146	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1147	*"
595	*) ac_optarg=yes ;;	1148	"with_$ac_useropt"
		1149	"*) ;;
		1150	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1151	ac_unrecognized_sep=', ';;
596	esac	1152	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1153	eval with_$ac_useropt=\$ac_optarg ;;
598		1154
599	-without-* \| --without-*)	1155	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1156	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1157	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1158	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1159	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1160	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1161	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1162	case $ac_user_opts in
		1163	*"
		1164	"with_$ac_useropt"
		1165	"*) ;;
		1166	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1167	ac_unrecognized_sep=', ';;
		1168	esac
606	eval "with_$ac_package=no" ;;	1169	eval with_$ac_useropt=no ;;
607		1170
608	--x)	1171	--x)
609	# Obsolete; use --with-x.	1172	# Obsolete; use --with-x.
610	with_x=yes ;;	1173	with_x=yes ;;
611		1174
…		…
621	ac_prev=x_libraries ;;	1184	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1185	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1186	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1187	x_libraries=$ac_optarg ;;
625		1188
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1189	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1190	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1191	;;
630		1192
631	=)	1193	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1194	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1195	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1196	case $ac_envvar in #(
		1197	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1198	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1199	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1200	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1201	export $ac_envvar ;;
640		1202
641	*)	1203	*)
642	# FIXME: should be removed in autoconf 3.0.	1204	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1205	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1206	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1207	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1208	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1209	;;
648		1210
649	esac	1211	esac
650	done	1212	done
651		1213
652	if test -n "$ac_prev"; then	1214	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1215	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1216	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1217	fi
657		1218
658	# Be sure to have absolute paths.	1219	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1220	case $enable_option_checking in
		1221	no) ;;
		1222	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1223	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1224	esac
		1225	fi
		1226
		1227	# Check all directory arguments for consistency.
		1228	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1229	datadir sysconfdir sharedstatedir localstatedir includedir \
		1230	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1231	libdir localedir mandir runstatedir
660	do	1232	do
661	eval ac_val=$`echo $ac_var`	1233	eval ac_val=\$$ac_var
		1234	# Remove trailing slashes.
662	case $ac_val in	1235	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1236	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1237	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1238	eval $ac_var=\$ac_val;;
666	esac	1239	esac
667	done
668
669	# Be sure to have absolute paths.	1240	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1241	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1242	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1244	esac
		1245	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1246	done
680		1247
681	# There might be people who depend on the old broken behavior: `$host'	1248	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1249	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1250	# FIXME: To remove some day.
…		…
687		1254
688	# FIXME: To remove some day.	1255	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1256	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1257	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1258	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1259	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1260	cross_compiling=yes
696	fi	1261	fi
697	fi	1262	fi
698		1263
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1265	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1266
702	test "$silent" = yes && exec 6>/dev/null	1267	test "$silent" = yes && exec 6>/dev/null
703		1268
704		1269
		1270	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1271	ac_ls_di=`ls -di .` &&
		1272	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1273	as_fn_error $? "working directory cannot be determined"
		1274	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1275	as_fn_error $? "pwd does not report name of working directory"
		1276
		1277
705	# Find the source files, if location was not specified.	1278	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1279	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1280	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1281	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1282	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1283	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1284	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1285	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1286	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1287	$as_echo X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1288	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1289	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1290	q
719	/^X$\/$.*/{ s//\1/; q; }	1291	}
		1292	/^X$\/\/$[^/].*/{
		1293	s//\1/
		1294	q
		1295	}
		1296	/^X$\/\/$$/{
		1297	s//\1/
		1298	q
		1299	}
		1300	/^X$\/$.*/{
		1301	s//\1/
		1302	q
		1303	}
720	s/.*/./; q'`	1304	s/.*/./; q'`
721	srcdir=$ac_confdir	1305	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1306	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1307	srcdir=..
724	fi	1308	fi
725	else	1309	else
726	ac_srcdir_defaulted=no	1310	ac_srcdir_defaulted=no
727	fi	1311	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1312	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1313	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1314	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1315	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1316	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1317	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1318	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1319	pwd)`
742	ac_env_build_alias_value=$build_alias	1320	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1321	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1322	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1323	fi
746	ac_env_host_alias_value=$host_alias	1324	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1325	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1326	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1327	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1328	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1329	esac
752	ac_cv_env_target_alias_value=$target_alias	1330	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1331	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1332	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1333	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1334	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1335	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1336
786	#	1337	#
787	# Report the --help message.	1338	# Report the --help message.
788	#	1339	#
789	if test "$ac_init_help" = "long"; then	1340	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1353	Configuration:
803	-h, --help display this help and exit	1354	-h, --help display this help and exit
804	--help=short display options specific to this package	1355	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1356	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1357	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1358	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1359	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1360	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1361	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1362	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1363
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1364	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1365	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1366	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1367	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1368	[PREFIX]
821		1369
822	By default, \`make install' will install all the files in	1370	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1371	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1372	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1373	for instance \`--prefix=\$HOME'.
826		1374
827	For better control, use the options below.	1375	For better control, use the options below.
828		1376
829	Fine tuning of the installation directories:	1377	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1378	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1379	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1380	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1381	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1382	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1383	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1384	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1385	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1386	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1387	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1388	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1389	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1390	--infodir=DIR info documentation [DATAROOTDIR/info]
		1391	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1392	--mandir=DIR man documentation [DATAROOTDIR/man]
		1393	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1394	--htmldir=DIR html documentation [DOCDIR]
		1395	--dvidir=DIR dvi documentation [DOCDIR]
		1396	--pdfdir=DIR pdf documentation [DOCDIR]
		1397	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1398	_ACEOF
843		1399
844	cat <<\_ACEOF	1400	cat <<\_ACEOF
845		1401
846	Program names:	1402	Program names:
…		…
858	if test -n "$ac_init_help"; then	1414	if test -n "$ac_init_help"; then
859		1415
860	cat <<\_ACEOF	1416	cat <<\_ACEOF
861		1417
862	Optional Features:	1418	Optional Features:
		1419	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1420	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1421	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1422	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1423	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking speeds up one-time build	1424	--disable-dependency-tracking Speeds up one-time builds
868	--enable-dependency-tracking do not reject slow dependency extractors	1425	--enable-dependency-tracking Do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1426	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1427	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1428	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1429	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are (see doc/gvpe.osdep.5.pod):	1430	Working combinations are (see doc/gvpe.osdep.5.pod):
…		…
876	"tincd/darwin" "native/cygwin"; Untested	1433	"tincd/darwin" "native/cygwin"; Untested
877	combinations are: "tincd/bsd" "tincd/solaris"	1434	combinations are: "tincd/bsd" "tincd/solaris"
878	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";	1435	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
879	Broken combinations are: "tincd/cygwin"; The default	1436	Broken combinations are: "tincd/cygwin"; The default
880	is to autodetect.	1437	is to autodetect.
		1438	--enable-threads try to use threads for long-running asynchronous
		1439	operations (default enabled).
881	--enable-static-daemon enable statically linked daemon.	1440	--enable-static-daemon enable statically linked daemon.
882	--enable-rohc enable robust header compression (rfc3095).
883	--enable-icmp enable icmp protocol support (default disabled).	1441	--disable-icmp enable icmp protocol support (default enabled).
884	--enable-tcp enable tcp protocol support (default disabled).	1442	--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	1443	--disable-http-proxy enable http proxy connect support (default enabled).
		1444	--enable-dns enable dns tunnel protocol support (default
887	disabled).	1445	disabled).
		1446	--enable-rsa-length=BITS
		1447	use BITS rsa keys (default 3072). Allowed values are
		1448	2048-10240.
888	--enable-hmac-length=BYTES	1449	--enable-hmac-length=BYTES
889	use a hmac of length BYTES bytes (default 12).	1450	use a hmac of length BYTES bytes (default 12).
890	Allowed values are 4, 8, 12, 16.	1451	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).	1452	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
895	Use 9100 for jumbogram support.	1453	Use 9100 for jumbogram support.
896	--disable-compression Disable compression support.	1454	--disable-compression Disable compression support.
897	--enable-cipher Select the symmetric cipher (default "aes-128").	1455	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
898	Must be one of "bf" (blowfish), "aes-128"	1456	Must be one of "aes-128" (rijndael), "aes-192", or
899	(rijndael), "aes-192" or "aes-256".	1457	"aes-256".
900	--enable-digest Select the digets algorithm to use (default	1458	--enable-hmac-digest=HMAC
901	"ripemd160"). Must be one of "sha1", "ripemd160",	1459	Select the HMAC digest algorithm to use (default
902	"md5" or "md4" (insecure).	1460	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1461	"ripemd160", "whirlpool".
		1462	--enable-auth-digest=DIGEST
		1463	Select the hmac algorithm to use (default "sha512").
		1464	Must be one of "sha512", "sha256", "whirlpool".
903		1465
904	Optional Packages:	1466	Optional Packages:
905	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1467	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
906	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1468	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
907	--with-gnu-ld assume the C compiler uses GNU ld default=no	1469	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
909	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1471	--without-libiconv-prefix don't search for libiconv in includedir and libdir
910	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1472	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
911	--without-libintl-prefix don't search for libintl in includedir and libdir	1473	--without-libintl-prefix don't search for libintl in includedir and libdir
912	--with-kernel=dir give the directory with kernel sources	1474	--with-kernel=dir give the directory with kernel sources
913	(default: /usr/src/linux)	1475	(default: /usr/src/linux)
914	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
915	--with-openssl-lib=DIR OpenSSL library directory
916		1476
917	Some influential environment variables:	1477	Some influential environment variables:
918	CC C compiler command	1478	CC C compiler command
919	CFLAGS C compiler flags	1479	CFLAGS C compiler flags
920	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1480	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
921	nonstandard directory <lib dir>	1481	nonstandard directory <lib dir>
		1482	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	1483	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
923	headers in a nonstandard directory <include dir>	1484	you have headers in a nonstandard directory <include dir>
924	CPP C preprocessor	1485	CPP C preprocessor
925	CXX C++ compiler command	1486	CXX C++ compiler command
926	CXXFLAGS C++ compiler flags	1487	CXXFLAGS C++ compiler flags
927	CXXCPP C++ preprocessor	1488	CXXCPP C++ preprocessor
		1489	PKG_CONFIG path to pkg-config utility
		1490	PKG_CONFIG_PATH
		1491	directories to add to pkg-config's search path
		1492	PKG_CONFIG_LIBDIR
		1493	path overriding pkg-config's built-in search path
		1494	LIBCRYPTO_CFLAGS
		1495	C compiler flags for LIBCRYPTO, overriding pkg-config
		1496	LIBCRYPTO_LIBS
		1497	linker flags for LIBCRYPTO, overriding pkg-config
928		1498
929	Use these variables to override the choices made by `configure' or to help	1499	Use these variables to override the choices made by `configure' or to help
930	it to find libraries and programs with nonstandard names/locations.	1500	it to find libraries and programs with nonstandard names/locations.
931		1501
		1502	Report bugs to the package provider.
932	_ACEOF	1503	_ACEOF
		1504	ac_status=$?
933	fi	1505	fi
934		1506
935	if test "$ac_init_help" = "recursive"; then	1507	if test "$ac_init_help" = "recursive"; then
936	# If there are subdirs, report their specific --help.	1508	# 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	1509	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
939	test -d $ac_dir \|\| continue	1510	test -d "$ac_dir" \|\|
		1511	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1512	continue
940	ac_builddir=.	1513	ac_builddir=.
941		1514
942	if test "$ac_dir" != .; then	1515	case "$ac_dir" in
		1516	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1517	*)
943	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1518	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
944	# A "../" for each directory in $ac_dir_suffix.	1519	# A ".." for each directory in $ac_dir_suffix.
945	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1520	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
946	else	1521	case $ac_top_builddir_sub in
947	ac_dir_suffix= ac_top_builddir=	1522	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
948	fi	1523	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1524	esac ;;
		1525	esac
		1526	ac_abs_top_builddir=$ac_pwd
		1527	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1528	# for backward compatibility:
		1529	ac_top_builddir=$ac_top_build_prefix
949		1530
950	case $srcdir in	1531	case $srcdir in
951	.) # No --srcdir option. We are building in place.	1532	.) # We are building in place.
952	ac_srcdir=.	1533	ac_srcdir=.
953	if test -z "$ac_top_builddir"; then	1534	ac_top_srcdir=$ac_top_builddir_sub
		1535	ac_abs_top_srcdir=$ac_pwd ;;
		1536	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1537	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=.	1538	ac_top_srcdir=$srcdir
		1539	ac_abs_top_srcdir=$srcdir ;;
		1540	*) # Relative name.
		1541	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1542	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1543	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1544	esac
		1545	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1546
		1547	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1548	# Check for guested configure.
		1549	if test -f "$ac_srcdir/configure.gnu"; then
		1550	echo &&
		1551	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1552	elif test -f "$ac_srcdir/configure"; then
		1553	echo &&
		1554	$SHELL "$ac_srcdir/configure" --help=recursive
955	else	1555	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	1556	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1019	fi	1557	fi \|\| ac_status=$?
1020	cd "$ac_popdir"	1558	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1021	done	1559	done
1022	fi	1560	fi
1023		1561
1024	test -n "$ac_init_help" && exit 0	1562	test -n "$ac_init_help" && exit $ac_status
1025	if $ac_init_version; then	1563	if $ac_init_version; then
1026	cat <<\_ACEOF	1564	cat <<\_ACEOF
		1565	configure
		1566	generated by GNU Autoconf 2.69
1027		1567
1028	Copyright (C) 2003 Free Software Foundation, Inc.	1568	Copyright (C) 2012 Free Software Foundation, Inc.
1029	This configure script is free software; the Free Software Foundation	1569	This configure script is free software; the Free Software Foundation
1030	gives unlimited permission to copy, distribute and modify it.	1570	gives unlimited permission to copy, distribute and modify it.
1031	_ACEOF	1571	_ACEOF
1032	exit 0	1572	exit
1033	fi	1573	fi
1034	exec 5>config.log	1574
1035	cat >&5 <<_ACEOF	1575	## ------------------------ ##
		1576	## Autoconf initialization. ##
		1577	## ------------------------ ##
		1578
		1579	# ac_fn_c_try_compile LINENO
		1580	# --------------------------
		1581	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1582	ac_fn_c_try_compile ()
		1583	{
		1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1585	rm -f conftest.$ac_objext
		1586	if { { ac_try="$ac_compile"
		1587	case "(($ac_try" in
		1588	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1589	*) ac_try_echo=$ac_try;;
		1590	esac
		1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1592	$as_echo "$ac_try_echo"; } >&5
		1593	(eval "$ac_compile") 2>conftest.err
		1594	ac_status=$?
		1595	if test -s conftest.err; then
		1596	grep -v '^ *+' conftest.err >conftest.er1
		1597	cat conftest.er1 >&5
		1598	mv -f conftest.er1 conftest.err
		1599	fi
		1600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1601	test $ac_status = 0; } && {
		1602	test -z "$ac_c_werror_flag" \|\|
		1603	test ! -s conftest.err
		1604	} && test -s conftest.$ac_objext; then :
		1605	ac_retval=0
		1606	else
		1607	$as_echo "$as_me: failed program was:" >&5
		1608	sed 's/^/\| /' conftest.$ac_ext >&5
		1609
		1610	ac_retval=1
		1611	fi
		1612	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1613	as_fn_set_status $ac_retval
		1614
		1615	} # ac_fn_c_try_compile
		1616
		1617	# ac_fn_c_try_link LINENO
		1618	# -----------------------
		1619	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1620	ac_fn_c_try_link ()
		1621	{
		1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1623	rm -f conftest.$ac_objext conftest$ac_exeext
		1624	if { { ac_try="$ac_link"
		1625	case "(($ac_try" in
		1626	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1627	*) ac_try_echo=$ac_try;;
		1628	esac
		1629	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1630	$as_echo "$ac_try_echo"; } >&5
		1631	(eval "$ac_link") 2>conftest.err
		1632	ac_status=$?
		1633	if test -s conftest.err; then
		1634	grep -v '^ *+' conftest.err >conftest.er1
		1635	cat conftest.er1 >&5
		1636	mv -f conftest.er1 conftest.err
		1637	fi
		1638	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1639	test $ac_status = 0; } && {
		1640	test -z "$ac_c_werror_flag" \|\|
		1641	test ! -s conftest.err
		1642	} && test -s conftest$ac_exeext && {
		1643	test "$cross_compiling" = yes \|\|
		1644	test -x conftest$ac_exeext
		1645	}; then :
		1646	ac_retval=0
		1647	else
		1648	$as_echo "$as_me: failed program was:" >&5
		1649	sed 's/^/\| /' conftest.$ac_ext >&5
		1650
		1651	ac_retval=1
		1652	fi
		1653	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1654	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1655	# interfere with the next link command; also delete a directory that is
		1656	# left behind by Apple's compiler. We do this before executing the actions.
		1657	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1658	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1659	as_fn_set_status $ac_retval
		1660
		1661	} # ac_fn_c_try_link
		1662
		1663	# ac_fn_c_try_cpp LINENO
		1664	# ----------------------
		1665	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1666	ac_fn_c_try_cpp ()
		1667	{
		1668	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1669	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1670	case "(($ac_try" in
		1671	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1672	*) ac_try_echo=$ac_try;;
		1673	esac
		1674	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1675	$as_echo "$ac_try_echo"; } >&5
		1676	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1677	ac_status=$?
		1678	if test -s conftest.err; then
		1679	grep -v '^ *+' conftest.err >conftest.er1
		1680	cat conftest.er1 >&5
		1681	mv -f conftest.er1 conftest.err
		1682	fi
		1683	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1684	test $ac_status = 0; } > conftest.i && {
		1685	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1686	test ! -s conftest.err
		1687	}; then :
		1688	ac_retval=0
		1689	else
		1690	$as_echo "$as_me: failed program was:" >&5
		1691	sed 's/^/\| /' conftest.$ac_ext >&5
		1692
		1693	ac_retval=1
		1694	fi
		1695	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1696	as_fn_set_status $ac_retval
		1697
		1698	} # ac_fn_c_try_cpp
		1699
		1700	# ac_fn_cxx_try_compile LINENO
		1701	# ----------------------------
		1702	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1703	ac_fn_cxx_try_compile ()
		1704	{
		1705	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1706	rm -f conftest.$ac_objext
		1707	if { { ac_try="$ac_compile"
		1708	case "(($ac_try" in
		1709	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1710	*) ac_try_echo=$ac_try;;
		1711	esac
		1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1713	$as_echo "$ac_try_echo"; } >&5
		1714	(eval "$ac_compile") 2>conftest.err
		1715	ac_status=$?
		1716	if test -s conftest.err; then
		1717	grep -v '^ *+' conftest.err >conftest.er1
		1718	cat conftest.er1 >&5
		1719	mv -f conftest.er1 conftest.err
		1720	fi
		1721	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1722	test $ac_status = 0; } && {
		1723	test -z "$ac_cxx_werror_flag" \|\|
		1724	test ! -s conftest.err
		1725	} && test -s conftest.$ac_objext; then :
		1726	ac_retval=0
		1727	else
		1728	$as_echo "$as_me: failed program was:" >&5
		1729	sed 's/^/\| /' conftest.$ac_ext >&5
		1730
		1731	ac_retval=1
		1732	fi
		1733	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1734	as_fn_set_status $ac_retval
		1735
		1736	} # ac_fn_cxx_try_compile
		1737
		1738	# ac_fn_cxx_try_cpp LINENO
		1739	# ------------------------
		1740	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1741	ac_fn_cxx_try_cpp ()
		1742	{
		1743	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1744	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1745	case "(($ac_try" in
		1746	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1747	*) ac_try_echo=$ac_try;;
		1748	esac
		1749	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1750	$as_echo "$ac_try_echo"; } >&5
		1751	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1752	ac_status=$?
		1753	if test -s conftest.err; then
		1754	grep -v '^ *+' conftest.err >conftest.er1
		1755	cat conftest.er1 >&5
		1756	mv -f conftest.er1 conftest.err
		1757	fi
		1758	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1759	test $ac_status = 0; } > conftest.i && {
		1760	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1761	test ! -s conftest.err
		1762	}; then :
		1763	ac_retval=0
		1764	else
		1765	$as_echo "$as_me: failed program was:" >&5
		1766	sed 's/^/\| /' conftest.$ac_ext >&5
		1767
		1768	ac_retval=1
		1769	fi
		1770	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1771	as_fn_set_status $ac_retval
		1772
		1773	} # ac_fn_cxx_try_cpp
		1774
		1775	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1776	# ---------------------------------------------------------
		1777	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1778	# the include files in INCLUDES and setting the cache variable VAR
		1779	# accordingly.
		1780	ac_fn_cxx_check_header_mongrel ()
		1781	{
		1782	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1783	if eval \${$3+:} false; then :
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1785	$as_echo_n "checking for $2... " >&6; }
		1786	if eval \${$3+:} false; then :
		1787	$as_echo_n "(cached) " >&6
		1788	fi
		1789	eval ac_res=\$$3
		1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1791	$as_echo "$ac_res" >&6; }
		1792	else
		1793	# Is the header compilable?
		1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1795	$as_echo_n "checking $2 usability... " >&6; }
		1796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1797	/* end confdefs.h. */
		1798	$4
		1799	#include <$2>
		1800	_ACEOF
		1801	if ac_fn_cxx_try_compile "$LINENO"; then :
		1802	ac_header_compiler=yes
		1803	else
		1804	ac_header_compiler=no
		1805	fi
		1806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1808	$as_echo "$ac_header_compiler" >&6; }
		1809
		1810	# Is the header present?
		1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1812	$as_echo_n "checking $2 presence... " >&6; }
		1813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1814	/* end confdefs.h. */
		1815	#include <$2>
		1816	_ACEOF
		1817	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1818	ac_header_preproc=yes
		1819	else
		1820	ac_header_preproc=no
		1821	fi
		1822	rm -f conftest.err conftest.i conftest.$ac_ext
		1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1824	$as_echo "$ac_header_preproc" >&6; }
		1825
		1826	# So? What about this header?
		1827	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1828	yes:no: )
		1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1830	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1832	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1833	;;
		1834	no:yes:* )
		1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1836	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1838	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1840	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1842	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1844	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1845	;;
		1846	esac
		1847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1848	$as_echo_n "checking for $2... " >&6; }
		1849	if eval \${$3+:} false; then :
		1850	$as_echo_n "(cached) " >&6
		1851	else
		1852	eval "$3=\$ac_header_compiler"
		1853	fi
		1854	eval ac_res=\$$3
		1855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1856	$as_echo "$ac_res" >&6; }
		1857	fi
		1858	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1859
		1860	} # ac_fn_cxx_check_header_mongrel
		1861
		1862	# ac_fn_cxx_try_run LINENO
		1863	# ------------------------
		1864	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1865	# that executables can be run.
		1866	ac_fn_cxx_try_run ()
		1867	{
		1868	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1869	if { { ac_try="$ac_link"
		1870	case "(($ac_try" in
		1871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1872	*) ac_try_echo=$ac_try;;
		1873	esac
		1874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1875	$as_echo "$ac_try_echo"; } >&5
		1876	(eval "$ac_link") 2>&5
		1877	ac_status=$?
		1878	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1879	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1880	{ { case "(($ac_try" in
		1881	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1882	*) ac_try_echo=$ac_try;;
		1883	esac
		1884	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1885	$as_echo "$ac_try_echo"; } >&5
		1886	(eval "$ac_try") 2>&5
		1887	ac_status=$?
		1888	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1889	test $ac_status = 0; }; }; then :
		1890	ac_retval=0
		1891	else
		1892	$as_echo "$as_me: program exited with status $ac_status" >&5
		1893	$as_echo "$as_me: failed program was:" >&5
		1894	sed 's/^/\| /' conftest.$ac_ext >&5
		1895
		1896	ac_retval=$ac_status
		1897	fi
		1898	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1899	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1900	as_fn_set_status $ac_retval
		1901
		1902	} # ac_fn_cxx_try_run
		1903
		1904	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1905	# ---------------------------------------------------------
		1906	# Tests whether HEADER exists and can be compiled using the include files in
		1907	# INCLUDES, setting the cache variable VAR accordingly.
		1908	ac_fn_cxx_check_header_compile ()
		1909	{
		1910	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1912	$as_echo_n "checking for $2... " >&6; }
		1913	if eval \${$3+:} false; then :
		1914	$as_echo_n "(cached) " >&6
		1915	else
		1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1917	/* end confdefs.h. */
		1918	$4
		1919	#include <$2>
		1920	_ACEOF
		1921	if ac_fn_cxx_try_compile "$LINENO"; then :
		1922	eval "$3=yes"
		1923	else
		1924	eval "$3=no"
		1925	fi
		1926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1927	fi
		1928	eval ac_res=\$$3
		1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1930	$as_echo "$ac_res" >&6; }
		1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1932
		1933	} # ac_fn_cxx_check_header_compile
		1934
		1935	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1936	# ---------------------------------------------
		1937	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1938	# variable VAR accordingly.
		1939	ac_fn_cxx_check_type ()
		1940	{
		1941	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1943	$as_echo_n "checking for $2... " >&6; }
		1944	if eval \${$3+:} false; then :
		1945	$as_echo_n "(cached) " >&6
		1946	else
		1947	eval "$3=no"
		1948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1949	/* end confdefs.h. */
		1950	$4
		1951	int
		1952	main ()
		1953	{
		1954	if (sizeof ($2))
		1955	return 0;
		1956	;
		1957	return 0;
		1958	}
		1959	_ACEOF
		1960	if ac_fn_cxx_try_compile "$LINENO"; then :
		1961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1962	/* end confdefs.h. */
		1963	$4
		1964	int
		1965	main ()
		1966	{
		1967	if (sizeof (($2)))
		1968	return 0;
		1969	;
		1970	return 0;
		1971	}
		1972	_ACEOF
		1973	if ac_fn_cxx_try_compile "$LINENO"; then :
		1974
		1975	else
		1976	eval "$3=yes"
		1977	fi
		1978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1979	fi
		1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1981	fi
		1982	eval ac_res=\$$3
		1983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1984	$as_echo "$ac_res" >&6; }
		1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1986
		1987	} # ac_fn_cxx_check_type
		1988
		1989	# ac_fn_c_try_run LINENO
		1990	# ----------------------
		1991	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1992	# that executables can be run.
		1993	ac_fn_c_try_run ()
		1994	{
		1995	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1996	if { { ac_try="$ac_link"
		1997	case "(($ac_try" in
		1998	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1999	*) ac_try_echo=$ac_try;;
		2000	esac
		2001	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2002	$as_echo "$ac_try_echo"; } >&5
		2003	(eval "$ac_link") 2>&5
		2004	ac_status=$?
		2005	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2006	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2007	{ { case "(($ac_try" in
		2008	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2009	*) ac_try_echo=$ac_try;;
		2010	esac
		2011	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2012	$as_echo "$ac_try_echo"; } >&5
		2013	(eval "$ac_try") 2>&5
		2014	ac_status=$?
		2015	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2016	test $ac_status = 0; }; }; then :
		2017	ac_retval=0
		2018	else
		2019	$as_echo "$as_me: program exited with status $ac_status" >&5
		2020	$as_echo "$as_me: failed program was:" >&5
		2021	sed 's/^/\| /' conftest.$ac_ext >&5
		2022
		2023	ac_retval=$ac_status
		2024	fi
		2025	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027	as_fn_set_status $ac_retval
		2028
		2029	} # ac_fn_c_try_run
		2030
		2031	# ac_fn_c_check_func LINENO FUNC VAR
		2032	# ----------------------------------
		2033	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2034	ac_fn_c_check_func ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2038	$as_echo_n "checking for $2... " >&6; }
		2039	if eval \${$3+:} false; then :
		2040	$as_echo_n "(cached) " >&6
		2041	else
		2042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2043	/* end confdefs.h. */
		2044	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2045	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2046	#define $2 innocuous_$2
		2047
		2048	/* System header to define __stub macros and hopefully few prototypes,
		2049	which can conflict with char $2 (); below.
		2050	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2051	<limits.h> exists even on freestanding compilers. */
		2052
		2053	#ifdef __STDC__
		2054	# include <limits.h>
		2055	#else
		2056	# include <assert.h>
		2057	#endif
		2058
		2059	#undef $2
		2060
		2061	/* Override any GCC internal prototype to avoid an error.
		2062	Use char because int might match the return type of a GCC
		2063	builtin and then its argument prototype would still apply. */
		2064	#ifdef __cplusplus
		2065	extern "C"
		2066	#endif
		2067	char $2 ();
		2068	/* The GNU C library defines this for functions which it implements
		2069	to always fail with ENOSYS. Some functions are actually named
		2070	something starting with __ and the normal name is an alias. */
		2071	#if defined __stub_$2 \|\| defined __stub___$2
		2072	choke me
		2073	#endif
		2074
		2075	int
		2076	main ()
		2077	{
		2078	return $2 ();
		2079	;
		2080	return 0;
		2081	}
		2082	_ACEOF
		2083	if ac_fn_c_try_link "$LINENO"; then :
		2084	eval "$3=yes"
		2085	else
		2086	eval "$3=no"
		2087	fi
		2088	rm -f core conftest.err conftest.$ac_objext \
		2089	conftest$ac_exeext conftest.$ac_ext
		2090	fi
		2091	eval ac_res=\$$3
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2093	$as_echo "$ac_res" >&6; }
		2094	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2095
		2096	} # ac_fn_c_check_func
		2097
		2098	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2099	# -------------------------------------------------------
		2100	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2101	# the include files in INCLUDES and setting the cache variable VAR
		2102	# accordingly.
		2103	ac_fn_c_check_header_mongrel ()
		2104	{
		2105	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2106	if eval \${$3+:} false; then :
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2108	$as_echo_n "checking for $2... " >&6; }
		2109	if eval \${$3+:} false; then :
		2110	$as_echo_n "(cached) " >&6
		2111	fi
		2112	eval ac_res=\$$3
		2113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2114	$as_echo "$ac_res" >&6; }
		2115	else
		2116	# Is the header compilable?
		2117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2118	$as_echo_n "checking $2 usability... " >&6; }
		2119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2120	/* end confdefs.h. */
		2121	$4
		2122	#include <$2>
		2123	_ACEOF
		2124	if ac_fn_c_try_compile "$LINENO"; then :
		2125	ac_header_compiler=yes
		2126	else
		2127	ac_header_compiler=no
		2128	fi
		2129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2131	$as_echo "$ac_header_compiler" >&6; }
		2132
		2133	# Is the header present?
		2134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2135	$as_echo_n "checking $2 presence... " >&6; }
		2136	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2137	/* end confdefs.h. */
		2138	#include <$2>
		2139	_ACEOF
		2140	if ac_fn_c_try_cpp "$LINENO"; then :
		2141	ac_header_preproc=yes
		2142	else
		2143	ac_header_preproc=no
		2144	fi
		2145	rm -f conftest.err conftest.i conftest.$ac_ext
		2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2147	$as_echo "$ac_header_preproc" >&6; }
		2148
		2149	# So? What about this header?
		2150	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2151	yes:no: )
		2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2153	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2155	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2156	;;
		2157	no:yes:* )
		2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2159	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2161	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2162	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2163	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2165	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2167	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2168	;;
		2169	esac
		2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2171	$as_echo_n "checking for $2... " >&6; }
		2172	if eval \${$3+:} false; then :
		2173	$as_echo_n "(cached) " >&6
		2174	else
		2175	eval "$3=\$ac_header_compiler"
		2176	fi
		2177	eval ac_res=\$$3
		2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2179	$as_echo "$ac_res" >&6; }
		2180	fi
		2181	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2182
		2183	} # ac_fn_c_check_header_mongrel
		2184
		2185	# ac_fn_cxx_try_link LINENO
		2186	# -------------------------
		2187	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2188	ac_fn_cxx_try_link ()
		2189	{
		2190	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2191	rm -f conftest.$ac_objext conftest$ac_exeext
		2192	if { { ac_try="$ac_link"
		2193	case "(($ac_try" in
		2194	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2195	*) ac_try_echo=$ac_try;;
		2196	esac
		2197	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2198	$as_echo "$ac_try_echo"; } >&5
		2199	(eval "$ac_link") 2>conftest.err
		2200	ac_status=$?
		2201	if test -s conftest.err; then
		2202	grep -v '^ *+' conftest.err >conftest.er1
		2203	cat conftest.er1 >&5
		2204	mv -f conftest.er1 conftest.err
		2205	fi
		2206	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2207	test $ac_status = 0; } && {
		2208	test -z "$ac_cxx_werror_flag" \|\|
		2209	test ! -s conftest.err
		2210	} && test -s conftest$ac_exeext && {
		2211	test "$cross_compiling" = yes \|\|
		2212	test -x conftest$ac_exeext
		2213	}; then :
		2214	ac_retval=0
		2215	else
		2216	$as_echo "$as_me: failed program was:" >&5
		2217	sed 's/^/\| /' conftest.$ac_ext >&5
		2218
		2219	ac_retval=1
		2220	fi
		2221	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2222	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2223	# interfere with the next link command; also delete a directory that is
		2224	# left behind by Apple's compiler. We do this before executing the actions.
		2225	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2226	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2227	as_fn_set_status $ac_retval
		2228
		2229	} # ac_fn_cxx_try_link
		2230	cat >config.log <<_ACEOF
1036	This file contains any messages produced by compilers while	2231	This file contains any messages produced by compilers while
1037	running configure, to aid debugging if configure makes a mistake.	2232	running configure, to aid debugging if configure makes a mistake.
1038		2233
1039	It was created by $as_me, which was	2234	It was created by $as_me, which was
1040	generated by GNU Autoconf 2.59. Invocation command line was	2235	generated by GNU Autoconf 2.69. Invocation command line was
1041		2236
1042	$ $0 $@	2237	$ $0 $@
1043		2238
1044	_ACEOF	2239	_ACEOF
		2240	exec 5>>config.log
1045	{	2241	{
1046	cat <<_ASUNAME	2242	cat <<_ASUNAME
1047	## --------- ##	2243	## --------- ##
1048	## Platform. ##	2244	## Platform. ##
1049	## --------- ##	2245	## --------- ##
…		…
1058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2254	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1059		2255
1060	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2256	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1061	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2257	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2258	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1063	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2259	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1064	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2260	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2261	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1066	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2262	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1067		2263
1068	_ASUNAME	2264	_ASUNAME
…		…
1070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2266	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1071	for as_dir in $PATH	2267	for as_dir in $PATH
1072	do	2268	do
1073	IFS=$as_save_IFS	2269	IFS=$as_save_IFS
1074	test -z "$as_dir" && as_dir=.	2270	test -z "$as_dir" && as_dir=.
1075	echo "PATH: $as_dir"	2271	$as_echo "PATH: $as_dir"
1076	done	2272	done
		2273	IFS=$as_save_IFS
1077		2274
1078	} >&5	2275	} >&5
1079		2276
1080	cat >&5 <<_ACEOF	2277	cat >&5 <<_ACEOF
1081		2278
…		…
1093	# Also quote any args containing shell meta-characters.	2290	# Also quote any args containing shell meta-characters.
1094	# Make two passes to allow for proper duplicate-argument suppression.	2291	# Make two passes to allow for proper duplicate-argument suppression.
1095	ac_configure_args=	2292	ac_configure_args=
1096	ac_configure_args0=	2293	ac_configure_args0=
1097	ac_configure_args1=	2294	ac_configure_args1=
1098	ac_sep=
1099	ac_must_keep_next=false	2295	ac_must_keep_next=false
1100	for ac_pass in 1 2	2296	for ac_pass in 1 2
1101	do	2297	do
1102	for ac_arg	2298	for ac_arg
1103	do	2299	do
1104	case $ac_arg in	2300	case $ac_arg in
1105	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2301	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1106	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2302	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1107	\| -silent \| --silent \| --silen \| --sile \| --sil)	2303	\| -silent \| --silent \| --silen \| --sile \| --sil)
1108	continue ;;	2304	continue ;;
1109	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2305	\')
1110	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2306	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1111	esac	2307	esac
1112	case $ac_pass in	2308	case $ac_pass in
1113	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2309	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1114	2)	2310	2)
1115	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2311	as_fn_append ac_configure_args1 " '$ac_arg'"
1116	if test $ac_must_keep_next = true; then	2312	if test $ac_must_keep_next = true; then
1117	ac_must_keep_next=false # Got value, back to normal.	2313	ac_must_keep_next=false # Got value, back to normal.
1118	else	2314	else
1119	case $ac_arg in	2315	case $ac_arg in
1120	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2316	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1126	esac	2322	esac
1127	;;	2323	;;
1128	-* ) ac_must_keep_next=true ;;	2324	-* ) ac_must_keep_next=true ;;
1129	esac	2325	esac
1130	fi	2326	fi
1131	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2327	as_fn_append ac_configure_args " '$ac_arg'"
1132	# Get rid of the leading space.
1133	ac_sep=" "
1134	;;	2328	;;
1135	esac	2329	esac
1136	done	2330	done
1137	done	2331	done
1138	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2332	{ ac_configure_args0=; unset ac_configure_args0;}
1139	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2333	{ ac_configure_args1=; unset ac_configure_args1;}
1140		2334
1141	# When interrupted or exit'd, cleanup temporary files, and complete	2335	# When interrupted or exit'd, cleanup temporary files, and complete
1142	# config.log. We remove comments because anyway the quotes in there	2336	# config.log. We remove comments because anyway the quotes in there
1143	# would cause problems or look ugly.	2337	# would cause problems or look ugly.
1144	# WARNING: Be sure not to use single quotes in there, as some shells,	2338	# WARNING: Use '\'' to represent an apostrophe within the trap.
1145	# such as our DU 5.0 friend, will then `close' the trap.	2339	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1146	trap 'exit_status=$?	2340	trap 'exit_status=$?
1147	# Save into config.log some information that might help in debugging.	2341	# Save into config.log some information that might help in debugging.
1148	{	2342	{
1149	echo	2343	echo
1150		2344
1151	cat <<\_ASBOX
1152	## ---------------- ##	2345	$as_echo "## ---------------- ##
1153	## Cache variables. ##	2346	## Cache variables. ##
1154	## ---------------- ##	2347	## ---------------- ##"
1155	_ASBOX
1156	echo	2348	echo
1157	# The following way of writing the cache mishandles newlines in values,	2349	# The following way of writing the cache mishandles newlines in values,
1158	{	2350	(
		2351	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2352	eval ac_val=\$$ac_var
		2353	case $ac_val in #(
		2354	${as_nl})
		2355	case $ac_var in #(
		2356	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2357	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2358	esac
		2359	case $ac_var in #(
		2360	_ \| IFS \| as_nl) ;; #(
		2361	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2362	*) { eval $ac_var=; unset $ac_var;} ;;
		2363	esac ;;
		2364	esac
		2365	done
1159	(set) 2>&1 \|	2366	(set) 2>&1 \|
1160	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2367	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1161	ac_space=\ )	2368	${as_nl}ac_space=\ )
1162	sed -n \	2369	sed -n \
1163	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2370	"s/'\''/'\''\\\\'\'''\''/g;
1164	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2371	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2372	;; #(
		2373	*)
		2374	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1165	;;	2375	;;
1166	*)
1167	sed -n \
1168	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1169	;;
1170	esac;	2376	esac \|
1171	}	2377	sort
		2378	)
1172	echo	2379	echo
1173		2380
1174	cat <<\_ASBOX
1175	## ----------------- ##	2381	$as_echo "## ----------------- ##
1176	## Output variables. ##	2382	## Output variables. ##
1177	## ----------------- ##	2383	## ----------------- ##"
1178	_ASBOX
1179	echo	2384	echo
1180	for ac_var in $ac_subst_vars	2385	for ac_var in $ac_subst_vars
1181	do	2386	do
1182	eval ac_val=$`echo $ac_var`	2387	eval ac_val=\$$ac_var
		2388	case $ac_val in
		2389	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2390	esac
1183	echo "$ac_var='"'"'$ac_val'"'"'"	2391	$as_echo "$ac_var='\''$ac_val'\''"
1184	done \| sort	2392	done \| sort
1185	echo	2393	echo
1186		2394
1187	if test -n "$ac_subst_files"; then	2395	if test -n "$ac_subst_files"; then
1188	cat <<\_ASBOX	2396	$as_echo "## ------------------- ##
		2397	## File substitutions. ##
1189	## ------------- ##	2398	## ------------------- ##"
1190	## Output files. ##
1191	## ------------- ##
1192	_ASBOX
1193	echo	2399	echo
1194	for ac_var in $ac_subst_files	2400	for ac_var in $ac_subst_files
1195	do	2401	do
1196	eval ac_val=$`echo $ac_var`	2402	eval ac_val=\$$ac_var
		2403	case $ac_val in
		2404	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2405	esac
1197	echo "$ac_var='"'"'$ac_val'"'"'"	2406	$as_echo "$ac_var='\''$ac_val'\''"
1198	done \| sort	2407	done \| sort
1199	echo	2408	echo
1200	fi	2409	fi
1201		2410
1202	if test -s confdefs.h; then	2411	if test -s confdefs.h; then
1203	cat <<\_ASBOX	2412	$as_echo "## ----------- ##
1204	## ----------- ##
1205	## confdefs.h. ##	2413	## confdefs.h. ##
1206	## ----------- ##	2414	## ----------- ##"
1207	_ASBOX
1208	echo	2415	echo
1209	sed "/^$/d" confdefs.h \| sort	2416	cat confdefs.h
1210	echo	2417	echo
1211	fi	2418	fi
1212	test "$ac_signal" != 0 &&	2419	test "$ac_signal" != 0 &&
1213	echo "$as_me: caught signal $ac_signal"	2420	$as_echo "$as_me: caught signal $ac_signal"
1214	echo "$as_me: exit $exit_status"	2421	$as_echo "$as_me: exit $exit_status"
1215	} >&5	2422	} >&5
1216	rm -f core *.core &&	2423	rm -f core .core core.conftest. &&
1217	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2424	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1218	exit $exit_status	2425	exit $exit_status
1219	' 0	2426	' 0
1220	for ac_signal in 1 2 13 15; do	2427	for ac_signal in 1 2 13 15; do
1221	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2428	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1222	done	2429	done
1223	ac_signal=0	2430	ac_signal=0
1224		2431
1225	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2432	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1226	rm -rf conftest* confdefs.h	2433	rm -f -r conftest* confdefs.h
1227	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2434
1228	echo >confdefs.h	2435	$as_echo "/* confdefs.h */" > confdefs.h
1229		2436
1230	# Predefined preprocessor variables.	2437	# Predefined preprocessor variables.
1231		2438
1232	cat >>confdefs.h <<_ACEOF	2439	cat >>confdefs.h <<_ACEOF
1233	#define PACKAGE_NAME "$PACKAGE_NAME"	2440	#define PACKAGE_NAME "$PACKAGE_NAME"
1234	_ACEOF	2441	_ACEOF
1235		2442
1236
1237	cat >>confdefs.h <<_ACEOF	2443	cat >>confdefs.h <<_ACEOF
1238	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2444	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1239	_ACEOF	2445	_ACEOF
1240		2446
1241
1242	cat >>confdefs.h <<_ACEOF	2447	cat >>confdefs.h <<_ACEOF
1243	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2448	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1244	_ACEOF	2449	_ACEOF
1245		2450
1246
1247	cat >>confdefs.h <<_ACEOF	2451	cat >>confdefs.h <<_ACEOF
1248	#define PACKAGE_STRING "$PACKAGE_STRING"	2452	#define PACKAGE_STRING "$PACKAGE_STRING"
1249	_ACEOF	2453	_ACEOF
1250		2454
1251
1252	cat >>confdefs.h <<_ACEOF	2455	cat >>confdefs.h <<_ACEOF
1253	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2456	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1254	_ACEOF	2457	_ACEOF
1255		2458
		2459	cat >>confdefs.h <<_ACEOF
		2460	#define PACKAGE_URL "$PACKAGE_URL"
		2461	_ACEOF
		2462
1256		2463
1257	# Let the site file select an alternate cache file if it wants to.	2464	# Let the site file select an alternate cache file if it wants to.
1258	# Prefer explicitly selected file to automatically selected ones.	2465	# Prefer an explicitly selected file to automatically selected ones.
		2466	ac_site_file1=NONE
		2467	ac_site_file2=NONE
1259	if test -z "$CONFIG_SITE"; then	2468	if test -n "$CONFIG_SITE"; then
		2469	# We do not want a PATH search for config.site.
		2470	case $CONFIG_SITE in #((
		2471	-*) ac_site_file1=./$CONFIG_SITE;;
		2472	/) ac_site_file1=$CONFIG_SITE;;
		2473	*) ac_site_file1=./$CONFIG_SITE;;
		2474	esac
1260	if test "x$prefix" != xNONE; then	2475	elif test "x$prefix" != xNONE; then
1261	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2476	ac_site_file1=$prefix/share/config.site
		2477	ac_site_file2=$prefix/etc/config.site
1262	else	2478	else
1263	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2479	ac_site_file1=$ac_default_prefix/share/config.site
1264	fi	2480	ac_site_file2=$ac_default_prefix/etc/config.site
1265	fi	2481	fi
1266	for ac_site_file in $CONFIG_SITE; do	2482	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1267	if test -r "$ac_site_file"; then	2483	do
		2484	test "x$ac_site_file" = xNONE && continue
		2485	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1268	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1269	echo "$as_me: loading site script $ac_site_file" >&6;}	2487	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1270	sed 's/^/\| /' "$ac_site_file" >&5	2488	sed 's/^/\| /' "$ac_site_file" >&5
1271	. "$ac_site_file"	2489	. "$ac_site_file" \
		2490	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2492	as_fn_error $? "failed to load site script $ac_site_file
		2493	See \`config.log' for more details" "$LINENO" 5; }
1272	fi	2494	fi
1273	done	2495	done
1274		2496
1275	if test -r "$cache_file"; then	2497	if test -r "$cache_file"; then
1276	# Some versions of bash will fail to source /dev/null (special	2498	# Some versions of bash will fail to source /dev/null (special files
1277	# files actually), so we avoid doing that.	2499	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1278	if test -f "$cache_file"; then	2500	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1279	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2501	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1280	echo "$as_me: loading cache $cache_file" >&6;}	2502	$as_echo "$as_me: loading cache $cache_file" >&6;}
1281	case $cache_file in	2503	case $cache_file in
1282	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2504	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1283	*) . ./$cache_file;;	2505	*) . "./$cache_file";;
1284	esac	2506	esac
1285	fi	2507	fi
1286	else	2508	else
1287	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2509	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1288	echo "$as_me: creating cache $cache_file" >&6;}	2510	$as_echo "$as_me: creating cache $cache_file" >&6;}
1289	>$cache_file	2511	>$cache_file
1290	fi	2512	fi
1291		2513
1292	# Check that the precious variables saved in the cache have kept the same	2514	# Check that the precious variables saved in the cache have kept the same
1293	# value.	2515	# value.
1294	ac_cache_corrupted=false	2516	ac_cache_corrupted=false
1295	for ac_var in `(set) 2>&1 \|	2517	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	2518	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1298	eval ac_new_set=\$ac_env_${ac_var}_set	2519	eval ac_new_set=\$ac_env_${ac_var}_set
1299	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2520	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1300	eval ac_new_val="\$ac_env_${ac_var}_value"	2521	eval ac_new_val=\$ac_env_${ac_var}_value
1301	case $ac_old_set,$ac_new_set in	2522	case $ac_old_set,$ac_new_set in
1302	set,)	2523	set,)
1303	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2524	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1304	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2525	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1305	ac_cache_corrupted=: ;;	2526	ac_cache_corrupted=: ;;
1306	,set)	2527	,set)
1307	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2528	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1308	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2529	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1309	ac_cache_corrupted=: ;;	2530	ac_cache_corrupted=: ;;
1310	,);;	2531	,);;
1311	*)	2532	*)
1312	if test "x$ac_old_val" != "x$ac_new_val"; then	2533	if test "x$ac_old_val" != "x$ac_new_val"; then
		2534	# differences in whitespace do not lead to failure.
		2535	ac_old_val_w=`echo x $ac_old_val`
		2536	ac_new_val_w=`echo x $ac_new_val`
		2537	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1313	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1314	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2539	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1315	{ echo "$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=:	2540	ac_cache_corrupted=:
		2541	else
		2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2543	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2544	eval $ac_var=\$ac_old_val
		2545	fi
		2546	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2547	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2549	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1320	fi;;	2550	fi;;
1321	esac	2551	esac
1322	# Pass precious variables to config.status.	2552	# Pass precious variables to config.status.
1323	if test "$ac_new_set" = set; then	2553	if test "$ac_new_set" = set; then
1324	case $ac_new_val in	2554	case $ac_new_val in
1325	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1326	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2555	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1327	*) ac_arg=$ac_var=$ac_new_val ;;	2556	*) ac_arg=$ac_var=$ac_new_val ;;
1328	esac	2557	esac
1329	case " $ac_configure_args " in	2558	case " $ac_configure_args " in
1330	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2559	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1331	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2560	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1332	esac	2561	esac
1333	fi	2562	fi
1334	done	2563	done
1335	if $ac_cache_corrupted; then	2564	if $ac_cache_corrupted; then
		2565	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2566	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1336	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1337	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2568	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
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;}	2569	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1340	{ (exit 1); exit 1; }; }
1341	fi	2570	fi
		2571	## -------------------- ##
		2572	## Main body of script. ##
		2573	## -------------------- ##
1342		2574
1343	ac_ext=c	2575	ac_ext=c
1344	ac_cpp='$CPP $CPPFLAGS'	2576	ac_cpp='$CPP $CPPFLAGS'
1345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2577	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1346	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2578	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1347	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2579	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1348		2580
1349		2581
1350		2582
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368	ac_aux_dir=	2583	ac_aux_dir=
1369	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2584	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1370	if test -f $ac_dir/install-sh; then	2585	if test -f "$ac_dir/install-sh"; then
1371	ac_aux_dir=$ac_dir	2586	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install-sh -c"	2587	ac_install_sh="$ac_aux_dir/install-sh -c"
1373	break	2588	break
1374	elif test -f $ac_dir/install.sh; then	2589	elif test -f "$ac_dir/install.sh"; then
1375	ac_aux_dir=$ac_dir	2590	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/install.sh -c"	2591	ac_install_sh="$ac_aux_dir/install.sh -c"
1377	break	2592	break
1378	elif test -f $ac_dir/shtool; then	2593	elif test -f "$ac_dir/shtool"; then
1379	ac_aux_dir=$ac_dir	2594	ac_aux_dir=$ac_dir
1380	ac_install_sh="$ac_aux_dir/shtool install -c"	2595	ac_install_sh="$ac_aux_dir/shtool install -c"
1381	break	2596	break
1382	fi	2597	fi
1383	done	2598	done
1384	if test -z "$ac_aux_dir"; then	2599	if test -z "$ac_aux_dir"; then
1385	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2600	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/.. $srcdir/../.." >&2;}
1387	{ (exit 1); exit 1; }; }
1388	fi	2601	fi
		2602
		2603	# These three variables are undocumented and unsupported,
		2604	# and are intended to be withdrawn in a future Autoconf release.
		2605	# They can cause serious problems if a builder's source tree is in a directory
		2606	# whose full name contains unusual characters.
1389	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2607	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1390	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2608	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1391	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2609	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2610
1392		2611
1393	# Make sure we can run config.sub.	2612	# Make sure we can run config.sub.
1394	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2613	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1395	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2614	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1396	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1397	{ (exit 1); exit 1; }; }
1398		2615
1399	echo "$as_me:$LINENO: checking build system type" >&5	2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1400	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2617	$as_echo_n "checking build system type... " >&6; }
1401	if test "${ac_cv_build+set}" = set; then	2618	if ${ac_cv_build+:} false; then :
1402	echo $ECHO_N "(cached) $ECHO_C" >&6	2619	$as_echo_n "(cached) " >&6
1403	else	2620	else
1404	ac_cv_build_alias=$build_alias	2621	ac_build_alias=$build_alias
1405	test -z "$ac_cv_build_alias" &&	2622	test "x$ac_build_alias" = x &&
1406	ac_cv_build_alias=`$ac_config_guess`	2623	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1407	test -z "$ac_cv_build_alias" &&	2624	test "x$ac_build_alias" = x &&
1408	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2625	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
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 $ac_cv_build_alias` \|\|	2626	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1412	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2627	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1413	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1414	{ (exit 1); exit 1; }; }
1415		2628
1416	fi	2629	fi
1417	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1418	echo "${ECHO_T}$ac_cv_build" >&6	2631	$as_echo "$ac_cv_build" >&6; }
		2632	case $ac_cv_build in
		2633	--*) ;;
		2634	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2635	esac
1419	build=$ac_cv_build	2636	build=$ac_cv_build
1420	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2637	ac_save_IFS=$IFS; IFS='-'
1421	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2638	set x $ac_cv_build
1422	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2639	shift
		2640	build_cpu=$1
		2641	build_vendor=$2
		2642	shift; shift
		2643	# Remember, the first character of IFS is used to create $*,
		2644	# except with old shells:
		2645	build_os=$*
		2646	IFS=$ac_save_IFS
		2647	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1423		2648
1424		2649
1425	echo "$as_me:$LINENO: checking host system type" >&5	2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1426	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2651	$as_echo_n "checking host system type... " >&6; }
1427	if test "${ac_cv_host+set}" = set; then	2652	if ${ac_cv_host+:} false; then :
1428	echo $ECHO_N "(cached) $ECHO_C" >&6	2653	$as_echo_n "(cached) " >&6
1429	else	2654	else
1430	ac_cv_host_alias=$host_alias	2655	if test "x$host_alias" = x; then
1431	test -z "$ac_cv_host_alias" &&
1432	ac_cv_host_alias=$ac_cv_build_alias	2656	ac_cv_host=$ac_cv_build
		2657	else
1433	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2658	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1434	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2659	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1435	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1436	{ (exit 1); exit 1; }; }
1437
1438	fi	2660	fi
		2661
		2662	fi
1439	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1440	echo "${ECHO_T}$ac_cv_host" >&6	2664	$as_echo "$ac_cv_host" >&6; }
		2665	case $ac_cv_host in
		2666	--*) ;;
		2667	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2668	esac
1441	host=$ac_cv_host	2669	host=$ac_cv_host
1442	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2670	ac_save_IFS=$IFS; IFS='-'
1443	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2671	set x $ac_cv_host
1444	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2672	shift
		2673	host_cpu=$1
		2674	host_vendor=$2
		2675	shift; shift
		2676	# Remember, the first character of IFS is used to create $*,
		2677	# except with old shells:
		2678	host_os=$*
		2679	IFS=$ac_save_IFS
		2680	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1445		2681
1446		2682
1447	echo "$as_me:$LINENO: checking target system type" >&5	2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1448	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2684	$as_echo_n "checking target system type... " >&6; }
1449	if test "${ac_cv_target+set}" = set; then	2685	if ${ac_cv_target+:} false; then :
1450	echo $ECHO_N "(cached) $ECHO_C" >&6	2686	$as_echo_n "(cached) " >&6
1451	else	2687	else
1452	ac_cv_target_alias=$target_alias	2688	if test "x$target_alias" = x; then
1453	test "x$ac_cv_target_alias" = "x" &&
1454	ac_cv_target_alias=$ac_cv_host_alias	2689	ac_cv_target=$ac_cv_host
		2690	else
1455	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2691	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1456	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2692	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1457	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1458	{ (exit 1); exit 1; }; }
1459
1460	fi	2693	fi
		2694
		2695	fi
1461	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1462	echo "${ECHO_T}$ac_cv_target" >&6	2697	$as_echo "$ac_cv_target" >&6; }
		2698	case $ac_cv_target in
		2699	--*) ;;
		2700	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2701	esac
1463	target=$ac_cv_target	2702	target=$ac_cv_target
1464	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2703	ac_save_IFS=$IFS; IFS='-'
1465	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2704	set x $ac_cv_target
1466	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2705	shift
		2706	target_cpu=$1
		2707	target_vendor=$2
		2708	shift; shift
		2709	# Remember, the first character of IFS is used to create $*,
		2710	# except with old shells:
		2711	target_os=$*
		2712	IFS=$ac_save_IFS
		2713	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1467		2714
1468		2715
1469	# The aliases save the names the user supplied, while $host etc.	2716	# The aliases save the names the user supplied, while $host etc.
1470	# will get canonicalized.	2717	# will get canonicalized.
1471	test -n "$target_alias" &&	2718	test -n "$target_alias" &&
1472	test "$program_prefix$program_suffix$program_transform_name" = \	2719	test "$program_prefix$program_suffix$program_transform_name" = \
1473	NONENONEs,x,x, &&	2720	NONENONEs,x,x, &&
1474	program_prefix=${target_alias}-	2721	program_prefix=${target_alias}-
1475	am__api_version="1.9"	2722	am__api_version="1.7"
1476	# Find a good install program. We prefer a C program (faster),	2723	# 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	2724	# so one script is as good as another. But avoid the broken or
1478	# incompatible versions:	2725	# incompatible versions:
1479	# SysV /etc/install, /usr/sbin/install	2726	# SysV /etc/install, /usr/sbin/install
1480	# SunOS /usr/etc/install	2727	# SunOS /usr/etc/install
…		…
1484	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2731	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2732	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2733	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487	# OS/2's system install, which has a completely different semantic	2734	# OS/2's system install, which has a completely different semantic
1488	# ./install, which can be erroneously created by make from ./install.sh.	2735	# ./install, which can be erroneously created by make from ./install.sh.
		2736	# Reject install programs that cannot install multiple files.
1489	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1490	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2738	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1491	if test -z "$INSTALL"; then	2739	if test -z "$INSTALL"; then
1492	if test "${ac_cv_path_install+set}" = set; then	2740	if ${ac_cv_path_install+:} false; then :
1493	echo $ECHO_N "(cached) $ECHO_C" >&6	2741	$as_echo_n "(cached) " >&6
1494	else	2742	else
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH	2744	for as_dir in $PATH
1497	do	2745	do
1498	IFS=$as_save_IFS	2746	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.	2747	test -z "$as_dir" && as_dir=.
1500	# Account for people who put trailing slashes in PATH elements.	2748	# Account for people who put trailing slashes in PATH elements.
1501	case $as_dir/ in	2749	case $as_dir/ in #((
1502	./ \| .// \| /cC/* \| \	2750	./ \| .// \| /[cC]/* \| \
1503	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2751	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1504	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	2752	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1505	/usr/ucb/* ) ;;	2753	/usr/ucb/* ) ;;
1506	*)	2754	*)
1507	# OSF1 and SCO ODT 3.0 have their own names for install.	2755	# OSF1 and SCO ODT 3.0 have their own names for install.
1508	# Don't use installbsd from OSF since it installs stuff as root	2756	# Don't use installbsd from OSF since it installs stuff as root
1509	# by default.	2757	# by default.
1510	for ac_prog in ginstall scoinst install; do	2758	for ac_prog in ginstall scoinst install; do
1511	for ac_exec_ext in '' $ac_executable_extensions; do	2759	for ac_exec_ext in '' $ac_executable_extensions; do
1512	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2760	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1513	if test $ac_prog = install &&	2761	if test $ac_prog = install &&
1514	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2762	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1515	# AIX install. It has an incompatible calling convention.	2763	# AIX install. It has an incompatible calling convention.
1516	:	2764	:
1517	elif test $ac_prog = install &&	2765	elif test $ac_prog = install &&
1518	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2766	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1519	# program-specific install script used by HP pwplus--don't use.	2767	# program-specific install script used by HP pwplus--don't use.
1520	:	2768	:
1521	else	2769	else
		2770	rm -rf conftest.one conftest.two conftest.dir
		2771	echo one > conftest.one
		2772	echo two > conftest.two
		2773	mkdir conftest.dir
		2774	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2775	test -s conftest.one && test -s conftest.two &&
		2776	test -s conftest.dir/conftest.one &&
		2777	test -s conftest.dir/conftest.two
		2778	then
1522	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2779	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1523	break 3	2780	break 3
		2781	fi
1524	fi	2782	fi
1525	fi	2783	fi
1526	done	2784	done
1527	done	2785	done
1528	;;	2786	;;
1529	esac	2787	esac
		2788
1530	done	2789	done
		2790	IFS=$as_save_IFS
1531		2791
		2792	rm -rf conftest.one conftest.two conftest.dir
1532		2793
1533	fi	2794	fi
1534	if test "${ac_cv_path_install+set}" = set; then	2795	if test "${ac_cv_path_install+set}" = set; then
1535	INSTALL=$ac_cv_path_install	2796	INSTALL=$ac_cv_path_install
1536	else	2797	else
1537	# As a last resort, use the slow shell script. We don't cache a	2798	# As a last resort, use the slow shell script. Don't cache a
1538	# path for INSTALL within a source directory, because that will	2799	# value for INSTALL within a source directory, because that will
1539	# break other packages using the cache if that directory is	2800	# break other packages using the cache if that directory is
1540	# removed, or if the path is relative.	2801	# removed, or if the value is a relative name.
1541	INSTALL=$ac_install_sh	2802	INSTALL=$ac_install_sh
1542	fi	2803	fi
1543	fi	2804	fi
1544	echo "$as_me:$LINENO: result: $INSTALL" >&5	2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1545	echo "${ECHO_T}$INSTALL" >&6	2806	$as_echo "$INSTALL" >&6; }
1546		2807
1547	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2808	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1548	# It thinks the first close brace ends the variable substitution.	2809	# It thinks the first close brace ends the variable substitution.
1549	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2810	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1550		2811
1551	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2812	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1552		2813
1553	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2814	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1554		2815
1555	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1556	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2817	$as_echo_n "checking whether build environment is sane... " >&6; }
1557	# Just in case	2818	# Just in case
1558	sleep 1	2819	sleep 1
1559	echo timestamp > conftest.file	2820	echo timestamp > conftest.file
1560	# Do `set' in a subshell so we don't clobber the current shell's	2821	# Do `set' in a subshell so we don't clobber the current shell's
1561	# arguments. Must try -L first in case configure is actually a	2822	# arguments. Must try -L first in case configure is actually a
…		…
1574		2835
1575	# If neither matched, then we have a broken ls. This can happen	2836	# If neither matched, then we have a broken ls. This can happen
1576	# if, for instance, CONFIG_SHELL is bash and it inherits a	2837	# if, for instance, CONFIG_SHELL is bash and it inherits a
1577	# broken ls alias from the environment. This has actually	2838	# broken ls alias from the environment. This has actually
1578	# happened. Such a system could not be considered "sane".	2839	# 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	2840	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1582	alias in your environment" >&2;}	2841	alias in your environment" "$LINENO" 5
1583	{ (exit 1); exit 1; }; }
1584	fi	2842	fi
1585		2843
1586	test "$2" = conftest.file	2844	test "$2" = conftest.file
1587	)	2845	)
1588	then	2846	then
1589	# Ok.	2847	# Ok.
1590	:	2848	:
1591	else	2849	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!	2850	as_fn_error $? "newly created file is older than distributed files!
1595	Check your system clock" >&2;}	2851	Check your system clock" "$LINENO" 5
1596	{ (exit 1); exit 1; }; }
1597	fi	2852	fi
1598	echo "$as_me:$LINENO: result: yes" >&5	2853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1599	echo "${ECHO_T}yes" >&6	2854	$as_echo "yes" >&6; }
1600	test "$program_prefix" != NONE &&	2855	test "$program_prefix" != NONE &&
1601	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2856	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1602	# Use a double $ so make ignores it.	2857	# Use a double $ so make ignores it.
1603	test "$program_suffix" != NONE &&	2858	test "$program_suffix" != NONE &&
1604	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2859	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1605	# Double any \ or $. echo might interpret backslashes.	2860	# Double any \ or $.
1606	# By default was `s,x,x', remove it if useless.	2861	# By default was `s,x,x', remove it if useless.
1607	cat <<\_ACEOF >conftest.sed
1608	s/[\\$]/&&/g;s/;s,x,x,$//	2862	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1609	_ACEOF
1610	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2863	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1611	rm conftest.sed	2864
1612		2865
1613	# expand $ac_aux_dir to an absolute path	2866	# expand $ac_aux_dir to an absolute path
1614	am_aux_dir=`cd $ac_aux_dir && pwd`	2867	am_aux_dir=`cd $ac_aux_dir && pwd`
1615		2868
1616	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"	2869	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1617	# Use eval to expand $SHELL	2870	# Use eval to expand $SHELL
1618	if eval "$MISSING --run true"; then	2871	if eval "$MISSING --run true"; then
1619	am_missing_run="$MISSING --run "	2872	am_missing_run="$MISSING --run "
1620	else	2873	else
1621	am_missing_run=	2874	am_missing_run=
1622	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2875	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1623	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2876	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
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	2877	fi
1658		2878
1659	for ac_prog in gawk mawk nawk awk	2879	for ac_prog in gawk mawk nawk awk
1660	do	2880	do
1661	# Extract the first word of "$ac_prog", so it can be a program name with args.	2881	# Extract the first word of "$ac_prog", so it can be a program name with args.
1662	set dummy $ac_prog; ac_word=$2	2882	set dummy $ac_prog; ac_word=$2
1663	echo "$as_me:$LINENO: checking for $ac_word" >&5	2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1664	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2884	$as_echo_n "checking for $ac_word... " >&6; }
1665	if test "${ac_cv_prog_AWK+set}" = set; then	2885	if ${ac_cv_prog_AWK+:} false; then :
1666	echo $ECHO_N "(cached) $ECHO_C" >&6	2886	$as_echo_n "(cached) " >&6
1667	else	2887	else
1668	if test -n "$AWK"; then	2888	if test -n "$AWK"; then
1669	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2889	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1670	else	2890	else
1671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672	for as_dir in $PATH	2892	for as_dir in $PATH
1673	do	2893	do
1674	IFS=$as_save_IFS	2894	IFS=$as_save_IFS
1675	test -z "$as_dir" && as_dir=.	2895	test -z "$as_dir" && as_dir=.
1676	for ac_exec_ext in '' $ac_executable_extensions; do	2896	for ac_exec_ext in '' $ac_executable_extensions; do
1677	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2897	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678	ac_cv_prog_AWK="$ac_prog"	2898	ac_cv_prog_AWK="$ac_prog"
1679	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2899	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1680	break 2	2900	break 2
1681	fi	2901	fi
1682	done	2902	done
1683	done	2903	done
		2904	IFS=$as_save_IFS
1684		2905
1685	fi	2906	fi
1686	fi	2907	fi
1687	AWK=$ac_cv_prog_AWK	2908	AWK=$ac_cv_prog_AWK
1688	if test -n "$AWK"; then	2909	if test -n "$AWK"; then
1689	echo "$as_me:$LINENO: result: $AWK" >&5	2910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1690	echo "${ECHO_T}$AWK" >&6	2911	$as_echo "$AWK" >&6; }
1691	else	2912	else
1692	echo "$as_me:$LINENO: result: no" >&5	2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1693	echo "${ECHO_T}no" >&6	2914	$as_echo "no" >&6; }
1694	fi	2915	fi
		2916
1695		2917
1696	test -n "$AWK" && break	2918	test -n "$AWK" && break
1697	done	2919	done
1698		2920
1699	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1700	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2922	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1701	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	2923	set x ${MAKE-make}
		2924	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1702	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2925	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1703	echo $ECHO_N "(cached) $ECHO_C" >&6	2926	$as_echo_n "(cached) " >&6
1704	else	2927	else
1705	cat >conftest.make <<\_ACEOF	2928	cat >conftest.make <<\_ACEOF
		2929	SHELL = /bin/sh
1706	all:	2930	all:
1707	@echo 'ac_maketemp="$(MAKE)"'	2931	@echo '@@@%%%=$(MAKE)=@@@%%%'
1708	_ACEOF	2932	_ACEOF
1709	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2933	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1710	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	2934	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1711	if test -n "$ac_maketemp"; then	2935	@@@%%%=?=@@@%%%*)
1712	eval ac_cv_prog_make_${ac_make}_set=yes	2936	eval ac_cv_prog_make_${ac_make}_set=yes;;
1713	else	2937	*)
1714	eval ac_cv_prog_make_${ac_make}_set=no	2938	eval ac_cv_prog_make_${ac_make}_set=no;;
1715	fi	2939	esac
1716	rm -f conftest.make	2940	rm -f conftest.make
1717	fi	2941	fi
1718	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2942	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1719	echo "$as_me:$LINENO: result: yes" >&5	2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1720	echo "${ECHO_T}yes" >&6	2944	$as_echo "yes" >&6; }
1721	SET_MAKE=	2945	SET_MAKE=
1722	else	2946	else
1723	echo "$as_me:$LINENO: result: no" >&5	2947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1724	echo "${ECHO_T}no" >&6	2948	$as_echo "no" >&6; }
1725	SET_MAKE="MAKE=${MAKE-make}"	2949	SET_MAKE="MAKE=${MAKE-make}"
1726	fi	2950	fi
1727		2951
1728	rm -rf .tst 2>/dev/null	2952	rm -rf .tst 2>/dev/null
1729	mkdir .tst 2>/dev/null	2953	mkdir .tst 2>/dev/null
…		…
1732	else	2956	else
1733	am__leading_dot=_	2957	am__leading_dot=_
1734	fi	2958	fi
1735	rmdir .tst 2>/dev/null	2959	rmdir .tst 2>/dev/null
1736		2960
1737	# test to see if srcdir already configured	2961	# test to see if srcdir already configured
1738	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2962	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1739	test -f $srcdir/config.status; then	2963	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;}	2964	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1742	{ (exit 1); exit 1; }; }
1743	fi	2965	fi
1744		2966
1745	# test whether we have cygpath	2967	# test whether we have cygpath
1746	if test -z "$CYGPATH_W"; then	2968	if test -z "$CYGPATH_W"; then
1747	if (cygpath --version) >/dev/null 2>/dev/null; then	2969	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1752	fi	2974	fi
1753		2975
1754		2976
1755	# Define the identity of the package.	2977	# Define the identity of the package.
1756	PACKAGE=gvpe	2978	PACKAGE=gvpe
1757	VERSION=2.0	2979	VERSION=3.1
1758		2980
1759		2981
1760	cat >>confdefs.h <<_ACEOF	2982	cat >>confdefs.h <<_ACEOF
1761	#define PACKAGE "$PACKAGE"	2983	#define PACKAGE "$PACKAGE"
1762	_ACEOF	2984	_ACEOF
…		…
1779		3001
1780	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3002	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1781		3003
1782		3004
1783	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3005	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
		3006
		3007
		3008	AMTAR=${AMTAR-"${am_missing_run}tar"}
1784		3009
1785	install_sh=${install_sh-"$am_aux_dir/install-sh"}	3010	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1786		3011
1787	# Installed binaries are usually stripped using `strip' when the user	3012	# Installed binaries are usually stripped using `strip' when the user
1788	# run `make install-strip'. However `strip' might not be the right	3013	# run `make install-strip'. However `strip' might not be the right
…		…
1790	# will honor the `STRIP' environment variable to overrule this program.	3015	# will honor the `STRIP' environment variable to overrule this program.
1791	if test "$cross_compiling" != no; then	3016	if test "$cross_compiling" != no; then
1792	if test -n "$ac_tool_prefix"; then	3017	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.	3018	# 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	3019	set dummy ${ac_tool_prefix}strip; ac_word=$2
1795	echo "$as_me:$LINENO: checking for $ac_word" >&5	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1796	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3021	$as_echo_n "checking for $ac_word... " >&6; }
1797	if test "${ac_cv_prog_STRIP+set}" = set; then	3022	if ${ac_cv_prog_STRIP+:} false; then :
1798	echo $ECHO_N "(cached) $ECHO_C" >&6	3023	$as_echo_n "(cached) " >&6
1799	else	3024	else
1800	if test -n "$STRIP"; then	3025	if test -n "$STRIP"; then
1801	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3026	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1802	else	3027	else
1803	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3028	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1804	for as_dir in $PATH	3029	for as_dir in $PATH
1805	do	3030	do
1806	IFS=$as_save_IFS	3031	IFS=$as_save_IFS
1807	test -z "$as_dir" && as_dir=.	3032	test -z "$as_dir" && as_dir=.
1808	for ac_exec_ext in '' $ac_executable_extensions; do	3033	for ac_exec_ext in '' $ac_executable_extensions; do
1809	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3034	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1810	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3035	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1811	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3036	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1812	break 2	3037	break 2
1813	fi	3038	fi
1814	done	3039	done
1815	done	3040	done
		3041	IFS=$as_save_IFS
1816		3042
1817	fi	3043	fi
1818	fi	3044	fi
1819	STRIP=$ac_cv_prog_STRIP	3045	STRIP=$ac_cv_prog_STRIP
1820	if test -n "$STRIP"; then	3046	if test -n "$STRIP"; then
1821	echo "$as_me:$LINENO: result: $STRIP" >&5	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1822	echo "${ECHO_T}$STRIP" >&6	3048	$as_echo "$STRIP" >&6; }
1823	else	3049	else
1824	echo "$as_me:$LINENO: result: no" >&5	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1825	echo "${ECHO_T}no" >&6	3051	$as_echo "no" >&6; }
1826	fi	3052	fi
		3053
1827		3054
1828	fi	3055	fi
1829	if test -z "$ac_cv_prog_STRIP"; then	3056	if test -z "$ac_cv_prog_STRIP"; then
1830	ac_ct_STRIP=$STRIP	3057	ac_ct_STRIP=$STRIP
1831	# Extract the first word of "strip", so it can be a program name with args.	3058	# Extract the first word of "strip", so it can be a program name with args.
1832	set dummy strip; ac_word=$2	3059	set dummy strip; ac_word=$2
1833	echo "$as_me:$LINENO: checking for $ac_word" >&5	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1834	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3061	$as_echo_n "checking for $ac_word... " >&6; }
1835	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3062	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1836	echo $ECHO_N "(cached) $ECHO_C" >&6	3063	$as_echo_n "(cached) " >&6
1837	else	3064	else
1838	if test -n "$ac_ct_STRIP"; then	3065	if test -n "$ac_ct_STRIP"; then
1839	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3066	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1840	else	3067	else
1841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1842	for as_dir in $PATH	3069	for as_dir in $PATH
1843	do	3070	do
1844	IFS=$as_save_IFS	3071	IFS=$as_save_IFS
1845	test -z "$as_dir" && as_dir=.	3072	test -z "$as_dir" && as_dir=.
1846	for ac_exec_ext in '' $ac_executable_extensions; do	3073	for ac_exec_ext in '' $ac_executable_extensions; do
1847	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1848	ac_cv_prog_ac_ct_STRIP="strip"	3075	ac_cv_prog_ac_ct_STRIP="strip"
1849	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3076	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1850	break 2	3077	break 2
1851	fi	3078	fi
1852	done	3079	done
1853	done	3080	done
		3081	IFS=$as_save_IFS
1854		3082
1855	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1856	fi	3083	fi
1857	fi	3084	fi
1858	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3085	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1859	if test -n "$ac_ct_STRIP"; then	3086	if test -n "$ac_ct_STRIP"; then
1860	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1861	echo "${ECHO_T}$ac_ct_STRIP" >&6	3088	$as_echo "$ac_ct_STRIP" >&6; }
1862	else	3089	else
1863	echo "$as_me:$LINENO: result: no" >&5	3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1864	echo "${ECHO_T}no" >&6	3091	$as_echo "no" >&6; }
1865	fi	3092	fi
1866		3093
		3094	if test "x$ac_ct_STRIP" = x; then
		3095	STRIP=":"
		3096	else
		3097	case $cross_compiling:$ac_tool_warned in
		3098	yes:)
		3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3100	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3101	ac_tool_warned=yes ;;
		3102	esac
1867	STRIP=$ac_ct_STRIP	3103	STRIP=$ac_ct_STRIP
		3104	fi
1868	else	3105	else
1869	STRIP="$ac_cv_prog_STRIP"	3106	STRIP="$ac_cv_prog_STRIP"
1870	fi	3107	fi
1871		3108
1872	fi	3109	fi
1873	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"	3110	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1874		3111
1875	# We need awk for the "check" target. The system "awk" is bad on	3112	# We need awk for the "check" target. The system "awk" is bad on
1876	# some platforms.	3113	# some platforms.
1877	# Always define AMTAR for backward compatibility.
1878		3114
1879	AMTAR=${AMTAR-"${am_missing_run}tar"}
1880		3115
1881	am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1882		3116
1883
1884
1885
1886
1887	ac_config_headers="$ac_config_headers config.h"	3117	ac_config_headers="$ac_config_headers config.h"
1888		3118
1889	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1890	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3120	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1891	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3121	# Check whether --enable-maintainer-mode was given.
1892	if test "${enable_maintainer_mode+set}" = set; then	3122	if test "${enable_maintainer_mode+set}" = set; then :
1893	enableval="$enable_maintainer_mode"	3123	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1894	USE_MAINTAINER_MODE=$enableval
1895	else	3124	else
1896	USE_MAINTAINER_MODE=no	3125	USE_MAINTAINER_MODE=no
1897	fi;	3126	fi
		3127
1898	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1899	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3129	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1900		3130
1901		3131
1902	if test $USE_MAINTAINER_MODE = yes; then	3132	if test $USE_MAINTAINER_MODE = yes; then
1903	MAINTAINER_MODE_TRUE=	3133	MAINTAINER_MODE_TRUE=
1904	MAINTAINER_MODE_FALSE='#'	3134	MAINTAINER_MODE_FALSE='#'
…		…
1911		3141
1912		3142
1913		3143
1914		3144
1915		3145
1916
1917
1918
1919
1920
1921	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1922
1923	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1924		3146
1925		3147
1926		3148
1927	MKINSTALLDIRS=	3149	MKINSTALLDIRS=
1928	if test -n "$ac_aux_dir"; then	3150	if test -n "$ac_aux_dir"; then
…		…
1936		3158
1937		3159
1938		3160
1939	# Extract the first word of "msgfmt", so it can be a program name with args.	3161	# Extract the first word of "msgfmt", so it can be a program name with args.
1940	set dummy msgfmt; ac_word=$2	3162	set dummy msgfmt; ac_word=$2
1941	echo "$as_me:$LINENO: checking for $ac_word" >&5	3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3164	$as_echo_n "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_path_MSGFMT+set}" = set; then	3165	if ${ac_cv_path_MSGFMT+:} false; then :
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3166	$as_echo_n "(cached) " >&6
1945	else	3167	else
1946	case "$MSGFMT" in	3168	case "$MSGFMT" in
1947	/*)	3169	/*)
1948	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3170	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1949	;;	3171	;;
…		…
1964	;;	3186	;;
1965	esac	3187	esac
1966	fi	3188	fi
1967	MSGFMT="$ac_cv_path_MSGFMT"	3189	MSGFMT="$ac_cv_path_MSGFMT"
1968	if test "$MSGFMT" != ":"; then	3190	if test "$MSGFMT" != ":"; then
1969	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1970	echo "${ECHO_T}$MSGFMT" >&6	3192	$as_echo "$MSGFMT" >&6; }
1971	else	3193	else
1972	echo "$as_me:$LINENO: result: no" >&5	3194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1973	echo "${ECHO_T}no" >&6	3195	$as_echo "no" >&6; }
1974	fi	3196	fi
1975		3197
1976	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3198	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1977	set dummy gmsgfmt; ac_word=$2	3199	set dummy gmsgfmt; ac_word=$2
1978	echo "$as_me:$LINENO: checking for $ac_word" >&5	3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1979	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3201	$as_echo_n "checking for $ac_word... " >&6; }
1980	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3202	if ${ac_cv_path_GMSGFMT+:} false; then :
1981	echo $ECHO_N "(cached) $ECHO_C" >&6	3203	$as_echo_n "(cached) " >&6
1982	else	3204	else
1983	case $GMSGFMT in	3205	case $GMSGFMT in
1984	[\\/]* \| ?:[\\/]*)	3206	[\\/]* \| ?:[\\/]*)
1985	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3207	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1986	;;	3208	;;
…		…
1988	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1989	for as_dir in $PATH	3211	for as_dir in $PATH
1990	do	3212	do
1991	IFS=$as_save_IFS	3213	IFS=$as_save_IFS
1992	test -z "$as_dir" && as_dir=.	3214	test -z "$as_dir" && as_dir=.
1993	for ac_exec_ext in '' $ac_executable_extensions; do	3215	for ac_exec_ext in '' $ac_executable_extensions; do
1994	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3216	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1995	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3217	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	3218	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1997	break 2	3219	break 2
1998	fi	3220	fi
1999	done	3221	done
2000	done	3222	done
		3223	IFS=$as_save_IFS
2001		3224
2002	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3225	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2003	;;	3226	;;
2004	esac	3227	esac
2005	fi	3228	fi
2006	GMSGFMT=$ac_cv_path_GMSGFMT	3229	GMSGFMT=$ac_cv_path_GMSGFMT
2007
2008	if test -n "$GMSGFMT"; then	3230	if test -n "$GMSGFMT"; then
2009	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2010	echo "${ECHO_T}$GMSGFMT" >&6	3232	$as_echo "$GMSGFMT" >&6; }
2011	else	3233	else
2012	echo "$as_me:$LINENO: result: no" >&5	3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	3235	$as_echo "no" >&6; }
2014	fi	3236	fi
		3237
2015		3238
2016		3239
2017	# Extract the first word of "xgettext", so it can be a program name with args.	3240	# Extract the first word of "xgettext", so it can be a program name with args.
2018	set dummy xgettext; ac_word=$2	3241	set dummy xgettext; ac_word=$2
2019	echo "$as_me:$LINENO: checking for $ac_word" >&5	3242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2020	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3243	$as_echo_n "checking for $ac_word... " >&6; }
2021	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3244	if ${ac_cv_path_XGETTEXT+:} false; then :
2022	echo $ECHO_N "(cached) $ECHO_C" >&6	3245	$as_echo_n "(cached) " >&6
2023	else	3246	else
2024	case "$XGETTEXT" in	3247	case "$XGETTEXT" in
2025	/*)	3248	/*)
2026	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3249	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2027	;;	3250	;;
…		…
2042	;;	3265	;;
2043	esac	3266	esac
2044	fi	3267	fi
2045	XGETTEXT="$ac_cv_path_XGETTEXT"	3268	XGETTEXT="$ac_cv_path_XGETTEXT"
2046	if test "$XGETTEXT" != ":"; then	3269	if test "$XGETTEXT" != ":"; then
2047	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2048	echo "${ECHO_T}$XGETTEXT" >&6	3271	$as_echo "$XGETTEXT" >&6; }
2049	else	3272	else
2050	echo "$as_me:$LINENO: result: no" >&5	3273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2051	echo "${ECHO_T}no" >&6	3274	$as_echo "no" >&6; }
2052	fi	3275	fi
2053		3276
2054	rm -f messages.po	3277	rm -f messages.po
2055		3278
2056	# Extract the first word of "msgmerge", so it can be a program name with args.	3279	# Extract the first word of "msgmerge", so it can be a program name with args.
2057	set dummy msgmerge; ac_word=$2	3280	set dummy msgmerge; ac_word=$2
2058	echo "$as_me:$LINENO: checking for $ac_word" >&5	3281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2059	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3282	$as_echo_n "checking for $ac_word... " >&6; }
2060	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3283	if ${ac_cv_path_MSGMERGE+:} false; then :
2061	echo $ECHO_N "(cached) $ECHO_C" >&6	3284	$as_echo_n "(cached) " >&6
2062	else	3285	else
2063	case "$MSGMERGE" in	3286	case "$MSGMERGE" in
2064	/*)	3287	/*)
2065	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3288	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2066	;;	3289	;;
…		…
2080	;;	3303	;;
2081	esac	3304	esac
2082	fi	3305	fi
2083	MSGMERGE="$ac_cv_path_MSGMERGE"	3306	MSGMERGE="$ac_cv_path_MSGMERGE"
2084	if test "$MSGMERGE" != ":"; then	3307	if test "$MSGMERGE" != ":"; then
2085	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2086	echo "${ECHO_T}$MSGMERGE" >&6	3309	$as_echo "$MSGMERGE" >&6; }
2087	else	3310	else
2088	echo "$as_me:$LINENO: result: no" >&5	3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2089	echo "${ECHO_T}no" >&6	3312	$as_echo "no" >&6; }
2090	fi	3313	fi
2091		3314
2092		3315
2093	if test "$GMSGFMT" != ":"; then	3316	if test "$GMSGFMT" != ":"; then
2094	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3317	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	3318	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2096	: ;	3319	: ;
2097	else	3320	else
2098	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3321	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2099	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2100	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3323	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2101	GMSGFMT=":"	3324	GMSGFMT=":"
2102	fi	3325	fi
2103	fi	3326	fi
2104		3327
2105	if test "$XGETTEXT" != ":"; then	3328	if test "$XGETTEXT" != ":"; then
2106	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3329	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
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	3330	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2108	: ;	3331	: ;
2109	else	3332	else
2110	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2111	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3334	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2112	XGETTEXT=":"	3335	XGETTEXT=":"
2113	fi	3336	fi
2114	rm -f messages.po	3337	rm -f messages.po
2115	fi	3338	fi
2116		3339
2117	ac_config_commands="$ac_config_commands default-1"	3340	ac_config_commands="$ac_config_commands default-1"
2118		3341
2119		3342
2120		3343
2121	if test "X$prefix" = "XNONE"; then	3344	if test "X$prefix" = "XNONE"; then
2122	acl_final_prefix="$ac_default_prefix"	3345	acl_final_prefix="$ac_default_prefix"
…		…
2133	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3356	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2134	prefix="$acl_save_prefix"	3357	prefix="$acl_save_prefix"
2135		3358
2136	DEPDIR="${am__leading_dot}deps"	3359	DEPDIR="${am__leading_dot}deps"
2137		3360
2138	ac_config_commands="$ac_config_commands depfiles"	3361	ac_config_commands="$ac_config_commands depfiles"
2139		3362
2140		3363
2141	am_make=${MAKE-make}	3364	am_make=${MAKE-make}
2142	cat > confinc << 'END'	3365	cat > confinc << 'END'
2143	am__doit:	3366	am__doit:
2144	@echo done	3367	@echo done
2145	.PHONY: am__doit	3368	.PHONY: am__doit
2146	END	3369	END
2147	# If we don't find an include directive, just comment out the code.	3370	# If we don't find an include directive, just comment out the code.
2148	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2149	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3372	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2150	am__include="#"	3373	am__include="#"
2151	am__quote=	3374	am__quote=
2152	_am_result=none	3375	_am_result=none
2153	# First try GNU make style include.	3376	# First try GNU make style include.
2154	echo "include confinc" > confmf	3377	echo "include confinc" > confmf
…		…
2171	_am_result=BSD	3394	_am_result=BSD
2172	fi	3395	fi
2173	fi	3396	fi
2174		3397
2175		3398
2176	echo "$as_me:$LINENO: result: $_am_result" >&5	3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2177	echo "${ECHO_T}$_am_result" >&6	3400	$as_echo "$_am_result" >&6; }
2178	rm -f confinc confmf	3401	rm -f confinc confmf
2179		3402
2180	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3403	# Check whether --enable-dependency-tracking was given.
2181	if test "${enable_dependency_tracking+set}" = set; then	3404	if test "${enable_dependency_tracking+set}" = set; then :
2182	enableval="$enable_dependency_tracking"	3405	enableval=$enable_dependency_tracking;
2183
2184	fi;	3406	fi
		3407
2185	if test "x$enable_dependency_tracking" != xno; then	3408	if test "x$enable_dependency_tracking" != xno; then
2186	am_depcomp="$ac_aux_dir/depcomp"	3409	am_depcomp="$ac_aux_dir/depcomp"
2187	AMDEPBACKSLASH='\'	3410	AMDEPBACKSLASH='\'
2188	fi	3411	fi
2189		3412
…		…
2204	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2205	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3428	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2206	if test -n "$ac_tool_prefix"; then	3429	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.	3430	# 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	3431	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2209	echo "$as_me:$LINENO: checking for $ac_word" >&5	3432	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2210	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3433	$as_echo_n "checking for $ac_word... " >&6; }
2211	if test "${ac_cv_prog_CC+set}" = set; then	3434	if ${ac_cv_prog_CC+:} false; then :
2212	echo $ECHO_N "(cached) $ECHO_C" >&6	3435	$as_echo_n "(cached) " >&6
2213	else	3436	else
2214	if test -n "$CC"; then	3437	if test -n "$CC"; then
2215	ac_cv_prog_CC="$CC" # Let the user override the test.	3438	ac_cv_prog_CC="$CC" # Let the user override the test.
2216	else	3439	else
2217	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2218	for as_dir in $PATH	3441	for as_dir in $PATH
2219	do	3442	do
2220	IFS=$as_save_IFS	3443	IFS=$as_save_IFS
2221	test -z "$as_dir" && as_dir=.	3444	test -z "$as_dir" && as_dir=.
2222	for ac_exec_ext in '' $ac_executable_extensions; do	3445	for ac_exec_ext in '' $ac_executable_extensions; do
2223	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3446	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2224	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3447	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2225	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3448	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2226	break 2	3449	break 2
2227	fi	3450	fi
2228	done	3451	done
2229	done	3452	done
		3453	IFS=$as_save_IFS
2230		3454
2231	fi	3455	fi
2232	fi	3456	fi
2233	CC=$ac_cv_prog_CC	3457	CC=$ac_cv_prog_CC
2234	if test -n "$CC"; then	3458	if test -n "$CC"; then
2235	echo "$as_me:$LINENO: result: $CC" >&5	3459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2236	echo "${ECHO_T}$CC" >&6	3460	$as_echo "$CC" >&6; }
2237	else	3461	else
2238	echo "$as_me:$LINENO: result: no" >&5	3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2239	echo "${ECHO_T}no" >&6	3463	$as_echo "no" >&6; }
2240	fi	3464	fi
		3465
2241		3466
2242	fi	3467	fi
2243	if test -z "$ac_cv_prog_CC"; then	3468	if test -z "$ac_cv_prog_CC"; then
2244	ac_ct_CC=$CC	3469	ac_ct_CC=$CC
2245	# Extract the first word of "gcc", so it can be a program name with args.	3470	# Extract the first word of "gcc", so it can be a program name with args.
2246	set dummy gcc; ac_word=$2	3471	set dummy gcc; ac_word=$2
2247	echo "$as_me:$LINENO: checking for $ac_word" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2248	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3473	$as_echo_n "checking for $ac_word... " >&6; }
2249	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3474	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2250	echo $ECHO_N "(cached) $ECHO_C" >&6	3475	$as_echo_n "(cached) " >&6
2251	else	3476	else
2252	if test -n "$ac_ct_CC"; then	3477	if test -n "$ac_ct_CC"; then
2253	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3478	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2254	else	3479	else
2255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2256	for as_dir in $PATH	3481	for as_dir in $PATH
2257	do	3482	do
2258	IFS=$as_save_IFS	3483	IFS=$as_save_IFS
2259	test -z "$as_dir" && as_dir=.	3484	test -z "$as_dir" && as_dir=.
2260	for ac_exec_ext in '' $ac_executable_extensions; do	3485	for ac_exec_ext in '' $ac_executable_extensions; do
2261	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3486	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2262	ac_cv_prog_ac_ct_CC="gcc"	3487	ac_cv_prog_ac_ct_CC="gcc"
2263	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3488	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2264	break 2	3489	break 2
2265	fi	3490	fi
2266	done	3491	done
2267	done	3492	done
		3493	IFS=$as_save_IFS
2268		3494
2269	fi	3495	fi
2270	fi	3496	fi
2271	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2272	if test -n "$ac_ct_CC"; then	3498	if test -n "$ac_ct_CC"; then
2273	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2274	echo "${ECHO_T}$ac_ct_CC" >&6	3500	$as_echo "$ac_ct_CC" >&6; }
2275	else	3501	else
2276	echo "$as_me:$LINENO: result: no" >&5	3502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2277	echo "${ECHO_T}no" >&6	3503	$as_echo "no" >&6; }
2278	fi	3504	fi
2279		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
2280	CC=$ac_ct_CC	3515	CC=$ac_ct_CC
		3516	fi
2281	else	3517	else
2282	CC="$ac_cv_prog_CC"	3518	CC="$ac_cv_prog_CC"
2283	fi	3519	fi
2284		3520
2285	if test -z "$CC"; then	3521	if test -z "$CC"; then
2286	if test -n "$ac_tool_prefix"; then	3522	if test -n "$ac_tool_prefix"; then
2287	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3523	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2288	set dummy ${ac_tool_prefix}cc; ac_word=$2	3524	set dummy ${ac_tool_prefix}cc; ac_word=$2
2289	echo "$as_me:$LINENO: checking for $ac_word" >&5	3525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2290	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3526	$as_echo_n "checking for $ac_word... " >&6; }
2291	if test "${ac_cv_prog_CC+set}" = set; then	3527	if ${ac_cv_prog_CC+:} false; then :
2292	echo $ECHO_N "(cached) $ECHO_C" >&6	3528	$as_echo_n "(cached) " >&6
2293	else	3529	else
2294	if test -n "$CC"; then	3530	if test -n "$CC"; then
2295	ac_cv_prog_CC="$CC" # Let the user override the test.	3531	ac_cv_prog_CC="$CC" # Let the user override the test.
2296	else	3532	else
2297	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2298	for as_dir in $PATH	3534	for as_dir in $PATH
2299	do	3535	do
2300	IFS=$as_save_IFS	3536	IFS=$as_save_IFS
2301	test -z "$as_dir" && as_dir=.	3537	test -z "$as_dir" && as_dir=.
2302	for ac_exec_ext in '' $ac_executable_extensions; do	3538	for ac_exec_ext in '' $ac_executable_extensions; do
2303	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3539	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2304	ac_cv_prog_CC="${ac_tool_prefix}cc"	3540	ac_cv_prog_CC="${ac_tool_prefix}cc"
2305	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2306	break 2	3542	break 2
2307	fi	3543	fi
2308	done	3544	done
2309	done	3545	done
		3546	IFS=$as_save_IFS
2310		3547
2311	fi	3548	fi
2312	fi	3549	fi
2313	CC=$ac_cv_prog_CC	3550	CC=$ac_cv_prog_CC
2314	if test -n "$CC"; then	3551	if test -n "$CC"; then
2315	echo "$as_me:$LINENO: result: $CC" >&5	3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2316	echo "${ECHO_T}$CC" >&6	3553	$as_echo "$CC" >&6; }
2317	else	3554	else
2318	echo "$as_me:$LINENO: result: no" >&5	3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2319	echo "${ECHO_T}no" >&6	3556	$as_echo "no" >&6; }
2320	fi	3557	fi
2321		3558
2322	fi	3559
2323	if test -z "$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$ac_exec_ext" >&5
2344	break 2
2345	fi	3560	fi
2346	done
2347	done
2348
2349	fi
2350	fi
2351	ac_ct_CC=$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	3561	fi
2366	if test -z "$CC"; then	3562	if test -z "$CC"; then
2367	# Extract the first word of "cc", so it can be a program name with args.	3563	# Extract the first word of "cc", so it can be a program name with args.
2368	set dummy cc; ac_word=$2	3564	set dummy cc; ac_word=$2
2369	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2370	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2371	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2372	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2373	else	3569	else
2374	if test -n "$CC"; then	3570	if test -n "$CC"; then
2375	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2376	else	3572	else
2377	ac_prog_rejected=no	3573	ac_prog_rejected=no
2378	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379	for as_dir in $PATH	3575	for as_dir in $PATH
2380	do	3576	do
2381	IFS=$as_save_IFS	3577	IFS=$as_save_IFS
2382	test -z "$as_dir" && as_dir=.	3578	test -z "$as_dir" && as_dir=.
2383	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
2384	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3580	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2385	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3581	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2386	ac_prog_rejected=yes	3582	ac_prog_rejected=yes
2387	continue	3583	continue
2388	fi	3584	fi
2389	ac_cv_prog_CC="cc"	3585	ac_cv_prog_CC="cc"
2390	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3586	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2391	break 2	3587	break 2
2392	fi	3588	fi
2393	done	3589	done
2394	done	3590	done
		3591	IFS=$as_save_IFS
2395		3592
2396	if test $ac_prog_rejected = yes; then	3593	if test $ac_prog_rejected = yes; then
2397	# We found a bogon in the path, so make sure we never use it.	3594	# We found a bogon in the path, so make sure we never use it.
2398	set dummy $ac_cv_prog_CC	3595	set dummy $ac_cv_prog_CC
2399	shift	3596	shift
…		…
2407	fi	3604	fi
2408	fi	3605	fi
2409	fi	3606	fi
2410	CC=$ac_cv_prog_CC	3607	CC=$ac_cv_prog_CC
2411	if test -n "$CC"; then	3608	if test -n "$CC"; then
2412	echo "$as_me:$LINENO: result: $CC" >&5	3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413	echo "${ECHO_T}$CC" >&6	3610	$as_echo "$CC" >&6; }
2414	else	3611	else
2415	echo "$as_me:$LINENO: result: no" >&5	3612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416	echo "${ECHO_T}no" >&6	3613	$as_echo "no" >&6; }
2417	fi	3614	fi
		3615
2418		3616
2419	fi	3617	fi
2420	if test -z "$CC"; then	3618	if test -z "$CC"; then
2421	if test -n "$ac_tool_prefix"; then	3619	if test -n "$ac_tool_prefix"; then
2422	for ac_prog in cl	3620	for ac_prog in cl.exe
2423	do	3621	do
2424	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3622	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2425	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3623	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2426	echo "$as_me:$LINENO: checking for $ac_word" >&5	3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2427	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3625	$as_echo_n "checking for $ac_word... " >&6; }
2428	if test "${ac_cv_prog_CC+set}" = set; then	3626	if ${ac_cv_prog_CC+:} false; then :
2429	echo $ECHO_N "(cached) $ECHO_C" >&6	3627	$as_echo_n "(cached) " >&6
2430	else	3628	else
2431	if test -n "$CC"; then	3629	if test -n "$CC"; then
2432	ac_cv_prog_CC="$CC" # Let the user override the test.	3630	ac_cv_prog_CC="$CC" # Let the user override the test.
2433	else	3631	else
2434	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435	for as_dir in $PATH	3633	for as_dir in $PATH
2436	do	3634	do
2437	IFS=$as_save_IFS	3635	IFS=$as_save_IFS
2438	test -z "$as_dir" && as_dir=.	3636	test -z "$as_dir" && as_dir=.
2439	for ac_exec_ext in '' $ac_executable_extensions; do	3637	for ac_exec_ext in '' $ac_executable_extensions; do
2440	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3638	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3639	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2442	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3640	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2443	break 2	3641	break 2
2444	fi	3642	fi
2445	done	3643	done
2446	done	3644	done
		3645	IFS=$as_save_IFS
2447		3646
2448	fi	3647	fi
2449	fi	3648	fi
2450	CC=$ac_cv_prog_CC	3649	CC=$ac_cv_prog_CC
2451	if test -n "$CC"; then	3650	if test -n "$CC"; then
2452	echo "$as_me:$LINENO: result: $CC" >&5	3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2453	echo "${ECHO_T}$CC" >&6	3652	$as_echo "$CC" >&6; }
2454	else	3653	else
2455	echo "$as_me:$LINENO: result: no" >&5	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456	echo "${ECHO_T}no" >&6	3655	$as_echo "no" >&6; }
2457	fi	3656	fi
		3657
2458		3658
2459	test -n "$CC" && break	3659	test -n "$CC" && break
2460	done	3660	done
2461	fi	3661	fi
2462	if test -z "$CC"; then	3662	if test -z "$CC"; then
2463	ac_ct_CC=$CC	3663	ac_ct_CC=$CC
2464	for ac_prog in cl	3664	for ac_prog in cl.exe
2465	do	3665	do
2466	# Extract the first word of "$ac_prog", so it can be a program name with args.	3666	# Extract the first word of "$ac_prog", so it can be a program name with args.
2467	set dummy $ac_prog; ac_word=$2	3667	set dummy $ac_prog; ac_word=$2
2468	echo "$as_me:$LINENO: checking for $ac_word" >&5	3668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2469	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3669	$as_echo_n "checking for $ac_word... " >&6; }
2470	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3670	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2471	echo $ECHO_N "(cached) $ECHO_C" >&6	3671	$as_echo_n "(cached) " >&6
2472	else	3672	else
2473	if test -n "$ac_ct_CC"; then	3673	if test -n "$ac_ct_CC"; then
2474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2475	else	3675	else
2476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2477	for as_dir in $PATH	3677	for as_dir in $PATH
2478	do	3678	do
2479	IFS=$as_save_IFS	3679	IFS=$as_save_IFS
2480	test -z "$as_dir" && as_dir=.	3680	test -z "$as_dir" && as_dir=.
2481	for ac_exec_ext in '' $ac_executable_extensions; do	3681	for ac_exec_ext in '' $ac_executable_extensions; do
2482	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3682	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2483	ac_cv_prog_ac_ct_CC="$ac_prog"	3683	ac_cv_prog_ac_ct_CC="$ac_prog"
2484	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3684	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2485	break 2	3685	break 2
2486	fi	3686	fi
2487	done	3687	done
2488	done	3688	done
		3689	IFS=$as_save_IFS
2489		3690
2490	fi	3691	fi
2491	fi	3692	fi
2492	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3693	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2493	if test -n "$ac_ct_CC"; then	3694	if test -n "$ac_ct_CC"; then
2494	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2495	echo "${ECHO_T}$ac_ct_CC" >&6	3696	$as_echo "$ac_ct_CC" >&6; }
2496	else	3697	else
2497	echo "$as_me:$LINENO: result: no" >&5	3698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498	echo "${ECHO_T}no" >&6	3699	$as_echo "no" >&6; }
2499	fi	3700	fi
		3701
2500		3702
2501	test -n "$ac_ct_CC" && break	3703	test -n "$ac_ct_CC" && break
2502	done	3704	done
2503		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
2504	CC=$ac_ct_CC	3715	CC=$ac_ct_CC
		3716	fi
2505	fi	3717	fi
2506		3718
2507	fi	3719	fi
2508		3720
2509		3721
2510	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3722	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2511	See \`config.log' for more details." >&5	3723	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2512	echo "$as_me: error: no acceptable C compiler found in \$PATH	3724	as_fn_error $? "no acceptable C compiler found in \$PATH
2513	See \`config.log' for more details." >&2;}	3725	See \`config.log' for more details" "$LINENO" 5; }
2514	{ (exit 1); exit 1; }; }
2515		3726
2516	# Provide some information about the compiler.	3727	# Provide some information about the compiler.
2517	echo "$as_me:$LINENO:" \	3728	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2518	"checking for C compiler version" >&5	3729	set X $ac_compile
2519	ac_compiler=`set X $ac_compile; echo $2`	3730	ac_compiler=$2
2520	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3731	for ac_option in --version -v -V -qversion; do
2521	(eval $ac_compiler --version </dev/null >&5) 2>&5	3732	{ { ac_try="$ac_compiler $ac_option >&5"
		3733	case "(($ac_try" in
		3734	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3735	*) ac_try_echo=$ac_try;;
		3736	esac
		3737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3738	$as_echo "$ac_try_echo"; } >&5
		3739	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2522	ac_status=$?	3740	ac_status=$?
		3741	if test -s conftest.err; then
		3742	sed '10a\
		3743	... rest of stderr output deleted ...
		3744	10q' conftest.err >conftest.er1
		3745	cat conftest.er1 >&5
		3746	fi
		3747	rm -f conftest.er1 conftest.err
2523	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3748	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2524	(exit $ac_status); }	3749	test $ac_status = 0; }
2525	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3750	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 $ac_status); }
2535		3751
2536	cat >conftest.$ac_ext <<_ACEOF
2537	/* confdefs.h. */
2538	_ACEOF
2539	cat confdefs.h >>conftest.$ac_ext	3752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2540	cat >>conftest.$ac_ext <<_ACEOF
2541	/* end confdefs.h. */	3753	/* end confdefs.h. */
2542		3754
2543	int	3755	int
2544	main ()	3756	main ()
2545	{	3757	{
…		…
2547	;	3759	;
2548	return 0;	3760	return 0;
2549	}	3761	}
2550	_ACEOF	3762	_ACEOF
2551	ac_clean_files_save=$ac_clean_files	3763	ac_clean_files_save=$ac_clean_files
2552	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3764	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2553	# Try to create an executable without -o first, disregard a.out.	3765	# Try to create an executable without -o first, disregard a.out.
2554	# It will help us diagnose broken compilers, and finding out an intuition	3766	# It will help us diagnose broken compilers, and finding out an intuition
2555	# of exeext.	3767	# of exeext.
2556	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2557	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3769	$as_echo_n "checking whether the C compiler works... " >&6; }
2558	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3770	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2559	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3771
		3772	# The possible output files:
		3773	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3774
		3775	ac_rmfiles=
		3776	for ac_file in $ac_files
		3777	do
		3778	case $ac_file in
		3779	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3780	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3781	esac
		3782	done
		3783	rm -f $ac_rmfiles
		3784
		3785	if { { ac_try="$ac_link_default"
		3786	case "(($ac_try" in
		3787	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3788	*) ac_try_echo=$ac_try;;
		3789	esac
		3790	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3791	$as_echo "$ac_try_echo"; } >&5
2560	(eval $ac_link_default) 2>&5	3792	(eval "$ac_link_default") 2>&5
2561	ac_status=$?	3793	ac_status=$?
2562	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3794	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2563	(exit $ac_status); }; then	3795	test $ac_status = 0; }; then :
2564	# Find the output, starting from the most likely. This scheme is	3796	# 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	3797	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2566	# resort.	3798	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2567		3799	# 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.	3800	# Autoconf.
2569	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3801	for ac_file in $ac_files ''
2570	ac_cv_exeext=
2571	# b.out is created by i960 compilers.
2572	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2573	do	3802	do
2574	test -f "$ac_file" \|\| continue	3803	test -f "$ac_file" \|\| continue
2575	case $ac_file in	3804	case $ac_file in
2576	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3805	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2577	;;
2578	conftest.$ac_ext )
2579	# This is the source file.
2580	;;	3806	;;
2581	[ab].out )	3807	[ab].out )
2582	# We found the default executable, but exeext='' is most	3808	# We found the default executable, but exeext='' is most
2583	# certainly right.	3809	# certainly right.
2584	break;;	3810	break;;
2585	. )	3811	. )
		3812	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3813	then :; else
2586	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3814	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2587	# FIXME: I believe we export ac_cv_exeext for Libtool,	3815	fi
2588	# but it would be cool to find out if it's true. Does anybody	3816	# We set ac_cv_exeext here because the later test for it is not
2589	# maintain Libtool? --akim.	3817	# safe: cross compilers may not add the suffix if given an `-o'
2590	export ac_cv_exeext	3818	# argument, so we may need to know it at that point already.
		3819	# Even if this section looks crufty: it has the advantage of
		3820	# actually working.
2591	break;;	3821	break;;
2592	* )	3822	* )
2593	break;;	3823	break;;
2594	esac	3824	esac
2595	done	3825	done
		3826	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3827
2596	else	3828	else
		3829	ac_file=''
		3830	fi
		3831	if test -z "$ac_file"; then :
		3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3833	$as_echo "no" >&6; }
2597	echo "$as_me: failed program was:" >&5	3834	$as_echo "$as_me: failed program was:" >&5
2598	sed 's/^/\| /' conftest.$ac_ext >&5	3835	sed 's/^/\| /' conftest.$ac_ext >&5
2599		3836
2600	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3837	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2601	See \`config.log' for more details." >&5	3838	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602	echo "$as_me: error: C compiler cannot create executables	3839	as_fn_error 77 "C compiler cannot create executables
2603	See \`config.log' for more details." >&2;}	3840	See \`config.log' for more details" "$LINENO" 5; }
2604	{ (exit 77); exit 77; }; }	3841	else
		3842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3843	$as_echo "yes" >&6; }
2605	fi	3844	fi
2606		3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3846	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3848	$as_echo "$ac_file" >&6; }
2607	ac_exeext=$ac_cv_exeext	3849	ac_exeext=$ac_cv_exeext
2608	echo "$as_me:$LINENO: result: $ac_file" >&5
2609	echo "${ECHO_T}$ac_file" >&6
2610		3850
2611	# Check the compiler produces executables we can run. If not, either	3851	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2612	# the compiler is broken, or we cross compile.	3852	ac_clean_files=$ac_clean_files_save
2613	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2614	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3854	$as_echo_n "checking for suffix of executables... " >&6; }
2615	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3855	if { { ac_try="$ac_link"
2616	# If not cross compiling, check that we can run a simple program.	3856	case "(($ac_try" in
2617	if test "$cross_compiling" != yes; then	3857	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2618	if { ac_try='./$ac_file'	3858	*) ac_try_echo=$ac_try;;
2619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3859	esac
		3860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3861	$as_echo "$ac_try_echo"; } >&5
2620	(eval $ac_try) 2>&5	3862	(eval "$ac_link") 2>&5
2621	ac_status=$?	3863	ac_status=$?
2622	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3864	$as_echo "$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	3865	test $ac_status = 0; }; then :
2658	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3866	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2659	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3867	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2660	# work properly (i.e., refer to `conftest.exe'), while it won't with	3868	# work properly (i.e., refer to `conftest.exe'), while it won't with
2661	# `rm'.	3869	# `rm'.
2662	for ac_file in conftest.exe conftest conftest.*; do	3870	for ac_file in conftest.exe conftest conftest.*; do
2663	test -f "$ac_file" \|\| continue	3871	test -f "$ac_file" \|\| continue
2664	case $ac_file in	3872	case $ac_file in
2665	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3873	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2666	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3874	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2667	export ac_cv_exeext
2668	break;;	3875	break;;
2669	* ) break;;	3876	* ) break;;
2670	esac	3877	esac
2671	done	3878	done
2672	else	3879	else
2673	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3880	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2674	See \`config.log' for more details." >&5	3881	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2675	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3882	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2676	See \`config.log' for more details." >&2;}	3883	See \`config.log' for more details" "$LINENO" 5; }
2677	{ (exit 1); exit 1; }; }
2678	fi	3884	fi
2679
2680	rm -f conftest$ac_cv_exeext	3885	rm -f conftest conftest$ac_cv_exeext
2681	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2682	echo "${ECHO_T}$ac_cv_exeext" >&6	3887	$as_echo "$ac_cv_exeext" >&6; }
2683		3888
2684	rm -f conftest.$ac_ext	3889	rm -f conftest.$ac_ext
2685	EXEEXT=$ac_cv_exeext	3890	EXEEXT=$ac_cv_exeext
2686	ac_exeext=$EXEEXT	3891	ac_exeext=$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.$ac_ext	3892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2696	cat >>conftest.$ac_ext <<_ACEOF
2697	/* end confdefs.h. */	3893	/* end confdefs.h. */
2698		3894	#include <stdio.h>
2699	int	3895	int
2700	main ()	3896	main ()
2701	{	3897	{
		3898	FILE *f = fopen ("conftest.out", "w");
		3899	return ferror (f) \|\| fclose (f) != 0;
2702		3900
2703	;	3901	;
2704	return 0;	3902	return 0;
2705	}	3903	}
2706	_ACEOF	3904	_ACEOF
		3905	ac_clean_files="$ac_clean_files conftest.out"
		3906	# Check that the compiler produces executables we can run. If not, either
		3907	# the compiler is broken, or we cross compile.
		3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3909	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3910	if test "$cross_compiling" != yes; then
		3911	{ { ac_try="$ac_link"
		3912	case "(($ac_try" in
		3913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3914	*) ac_try_echo=$ac_try;;
		3915	esac
		3916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3917	$as_echo "$ac_try_echo"; } >&5
		3918	(eval "$ac_link") 2>&5
		3919	ac_status=$?
		3920	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3921	test $ac_status = 0; }
		3922	if { ac_try='./conftest$ac_cv_exeext'
		3923	{ { case "(($ac_try" in
		3924	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3925	*) ac_try_echo=$ac_try;;
		3926	esac
		3927	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3928	$as_echo "$ac_try_echo"; } >&5
		3929	(eval "$ac_try") 2>&5
		3930	ac_status=$?
		3931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3932	test $ac_status = 0; }; }; then
		3933	cross_compiling=no
		3934	else
		3935	if test "$cross_compiling" = maybe; then
		3936	cross_compiling=yes
		3937	else
		3938	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3939	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3940	as_fn_error $? "cannot run C compiled programs.
		3941	If you meant to cross compile, use \`--host'.
		3942	See \`config.log' for more details" "$LINENO" 5; }
		3943	fi
		3944	fi
		3945	fi
		3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3947	$as_echo "$cross_compiling" >&6; }
		3948
		3949	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3950	ac_clean_files=$ac_clean_files_save
		3951	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3952	$as_echo_n "checking for suffix of object files... " >&6; }
		3953	if ${ac_cv_objext+:} false; then :
		3954	$as_echo_n "(cached) " >&6
		3955	else
		3956	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3957	/* end confdefs.h. */
		3958
		3959	int
		3960	main ()
		3961	{
		3962
		3963	;
		3964	return 0;
		3965	}
		3966	_ACEOF
2707	rm -f conftest.o conftest.obj	3967	rm -f conftest.o conftest.obj
2708	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3968	if { { ac_try="$ac_compile"
		3969	case "(($ac_try" in
		3970	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3971	*) ac_try_echo=$ac_try;;
		3972	esac
		3973	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3974	$as_echo "$ac_try_echo"; } >&5
2709	(eval $ac_compile) 2>&5	3975	(eval "$ac_compile") 2>&5
2710	ac_status=$?	3976	ac_status=$?
2711	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3977	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2712	(exit $ac_status); }; then	3978	test $ac_status = 0; }; then :
2713	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3979	for ac_file in conftest.o conftest.obj conftest.*; do
		3980	test -f "$ac_file" \|\| continue;
2714	case $ac_file in	3981	case $ac_file in
2715	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	3982	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2716	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3983	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2717	break;;	3984	break;;
2718	esac	3985	esac
2719	done	3986	done
2720	else	3987	else
2721	echo "$as_me: failed program was:" >&5	3988	$as_echo "$as_me: failed program was:" >&5
2722	sed 's/^/\| /' conftest.$ac_ext >&5	3989	sed 's/^/\| /' conftest.$ac_ext >&5
2723		3990
2724	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3991	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2725	See \`config.log' for more details." >&5	3992	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2726	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3993	as_fn_error $? "cannot compute suffix of object files: cannot compile
2727	See \`config.log' for more details." >&2;}	3994	See \`config.log' for more details" "$LINENO" 5; }
2728	{ (exit 1); exit 1; }; }
2729	fi	3995	fi
2730
2731	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3996	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2732	fi	3997	fi
2733	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2734	echo "${ECHO_T}$ac_cv_objext" >&6	3999	$as_echo "$ac_cv_objext" >&6; }
2735	OBJEXT=$ac_cv_objext	4000	OBJEXT=$ac_cv_objext
2736	ac_objext=$OBJEXT	4001	ac_objext=$OBJEXT
2737	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2738	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4003	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2739	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4004	if ${ac_cv_c_compiler_gnu+:} false; then :
2740	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	$as_echo_n "(cached) " >&6
2741	else	4006	else
2742	cat >conftest.$ac_ext <<_ACEOF
2743	/* confdefs.h. */
2744	_ACEOF
2745	cat confdefs.h >>conftest.$ac_ext	4007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2746	cat >>conftest.$ac_ext <<_ACEOF
2747	/* end confdefs.h. */	4008	/* end confdefs.h. */
2748		4009
2749	int	4010	int
2750	main ()	4011	main ()
2751	{	4012	{
…		…
2755		4016
2756	;	4017	;
2757	return 0;	4018	return 0;
2758	}	4019	}
2759	_ACEOF	4020	_ACEOF
2760	rm -f conftest.$ac_objext	4021	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 $ac_status); }; }; then
2781	ac_compiler_gnu=yes	4022	ac_compiler_gnu=yes
2782	else	4023	else
2783	echo "$as_me: failed program was:" >&5
2784	sed 's/^/\| /' conftest.$ac_ext >&5
2785
2786	ac_compiler_gnu=no	4024	ac_compiler_gnu=no
2787	fi	4025	fi
2788	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4026	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4027	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2790		4028
2791	fi	4029	fi
2792	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2793	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4031	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2794	GCC=`test $ac_compiler_gnu = yes && echo yes`	4032	if test $ac_compiler_gnu = yes; then
		4033	GCC=yes
		4034	else
		4035	GCC=
		4036	fi
2795	ac_test_CFLAGS=${CFLAGS+set}	4037	ac_test_CFLAGS=${CFLAGS+set}
2796	ac_save_CFLAGS=$CFLAGS	4038	ac_save_CFLAGS=$CFLAGS
		4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4040	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4041	if ${ac_cv_prog_cc_g+:} false; then :
		4042	$as_echo_n "(cached) " >&6
		4043	else
		4044	ac_save_c_werror_flag=$ac_c_werror_flag
		4045	ac_c_werror_flag=yes
		4046	ac_cv_prog_cc_g=no
2797	CFLAGS="-g"	4047	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.$ac_ext	4048	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807	cat >>conftest.$ac_ext <<_ACEOF
2808	/* end confdefs.h. */	4049	/* end confdefs.h. */
2809		4050
2810	int	4051	int
2811	main ()	4052	main ()
2812	{	4053	{
2813		4054
2814	;	4055	;
2815	return 0;	4056	return 0;
2816	}	4057	}
2817	_ACEOF	4058	_ACEOF
2818	rm -f conftest.$ac_objext	4059	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 $ac_status); }; }; then
2839	ac_cv_prog_cc_g=yes	4060	ac_cv_prog_cc_g=yes
2840	else	4061	else
2841	echo "$as_me: failed program was:" >&5	4062	CFLAGS=""
2842	sed 's/^/\| /' conftest.$ac_ext >&5	4063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4064	/* end confdefs.h. */
2843		4065
		4066	int
		4067	main ()
		4068	{
		4069
		4070	;
		4071	return 0;
		4072	}
		4073	_ACEOF
		4074	if ac_fn_c_try_compile "$LINENO"; then :
		4075
		4076	else
		4077	ac_c_werror_flag=$ac_save_c_werror_flag
		4078	CFLAGS="-g"
		4079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4080	/* end confdefs.h. */
		4081
		4082	int
		4083	main ()
		4084	{
		4085
		4086	;
		4087	return 0;
		4088	}
		4089	_ACEOF
		4090	if ac_fn_c_try_compile "$LINENO"; then :
2844	ac_cv_prog_cc_g=no	4091	ac_cv_prog_cc_g=yes
2845	fi	4092	fi
2846	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2847	fi	4094	fi
		4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4096	fi
		4097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4098	ac_c_werror_flag=$ac_save_c_werror_flag
		4099	fi
2848	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2849	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4101	$as_echo "$ac_cv_prog_cc_g" >&6; }
2850	if test "$ac_test_CFLAGS" = set; then	4102	if test "$ac_test_CFLAGS" = set; then
2851	CFLAGS=$ac_save_CFLAGS	4103	CFLAGS=$ac_save_CFLAGS
2852	elif test $ac_cv_prog_cc_g = yes; then	4104	elif test $ac_cv_prog_cc_g = yes; then
2853	if test "$GCC" = yes; then	4105	if test "$GCC" = yes; then
2854	CFLAGS="-g -O2"	4106	CFLAGS="-g -O2"
…		…
2860	CFLAGS="-O2"	4112	CFLAGS="-O2"
2861	else	4113	else
2862	CFLAGS=	4114	CFLAGS=
2863	fi	4115	fi
2864	fi	4116	fi
2865	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2866	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4118	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2867	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4119	if ${ac_cv_prog_cc_c89+:} false; then :
2868	echo $ECHO_N "(cached) $ECHO_C" >&6	4120	$as_echo_n "(cached) " >&6
2869	else	4121	else
2870	ac_cv_prog_cc_stdc=no	4122	ac_cv_prog_cc_c89=no
2871	ac_save_CC=$CC	4123	ac_save_CC=$CC
2872	cat >conftest.$ac_ext <<_ACEOF
2873	/* confdefs.h. */
2874	_ACEOF
2875	cat confdefs.h >>conftest.$ac_ext	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2876	cat >>conftest.$ac_ext <<_ACEOF
2877	/* end confdefs.h. */	4125	/* end confdefs.h. */
2878	#include <stdarg.h>	4126	#include <stdarg.h>
2879	#include <stdio.h>	4127	#include <stdio.h>
2880	#include <sys/types.h>	4128	struct stat;
2881	#include <sys/stat.h>
2882	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4129	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2883	struct buf { int x; };	4130	struct buf { int x; };
2884	FILE * (rcsopen) (struct buf , struct stat *, int);	4131	FILE * (rcsopen) (struct buf , struct stat *, int);
2885	static char *e (p, i)	4132	static char *e (p, i)
2886	char **p;	4133	char **p;
…		…
2899	}	4146	}
2900		4147
2901	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4148	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2902	function prototypes and stuff, but not '\xHH' hex character constants.	4149	function prototypes and stuff, but not '\xHH' hex character constants.
2903	These don't provoke an error unfortunately, instead are silently treated	4150	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	4151	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	4152	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	4153	array size at least. It's necessary to write '\x00'==0 to get something
2907	that's true only with -std1. */	4154	that's true only with -std. */
2908	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4155	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4156
		4157	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4158	inside strings and character constants. */
		4159	#define FOO(x) 'x'
		4160	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2909		4161
2910	int test (int i, double x);	4162	int test (int i, double x);
2911	struct s1 {int (*f) (int a);};	4163	struct s1 {int (*f) (int a);};
2912	struct s2 {int (*f) (double a);};	4164	struct s2 {int (*f) (double a);};
2913	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4165	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
…		…
2919	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	4171	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2920	;	4172	;
2921	return 0;	4173	return 0;
2922	}	4174	}
2923	_ACEOF	4175	_ACEOF
2924	# Don't try gcc -ansi; that turns off useful extensions and	4176	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2925	# breaks some systems' header files.	4177	-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	4178	do
2933	CC="$ac_save_CC $ac_arg"	4179	CC="$ac_save_CC $ac_arg"
2934	rm -f conftest.$ac_objext	4180	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	4181	ac_cv_prog_cc_c89=$ac_arg
2956	break
2957	else
2958	echo "$as_me: failed program was:" >&5
2959	sed 's/^/\| /' conftest.$ac_ext >&5
2960
2961	fi	4182	fi
2962	rm -f conftest.err conftest.$ac_objext	4183	rm -f core conftest.err conftest.$ac_objext
		4184	test "x$ac_cv_prog_cc_c89" != "xno" && break
2963	done	4185	done
2964	rm -f conftest.$ac_ext conftest.$ac_objext	4186	rm -f conftest.$ac_ext
2965	CC=$ac_save_CC	4187	CC=$ac_save_CC
2966		4188
2967	fi	4189	fi
2968		4190	# AC_CACHE_VAL
2969	case "x$ac_cv_prog_cc_stdc" in	4191	case "x$ac_cv_prog_cc_c89" in
		4192	x)
		4193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4194	$as_echo "none needed" >&6; } ;;
2970	x\|xno)	4195	xno)
2971	echo "$as_me:$LINENO: result: none needed" >&5	4196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2972	echo "${ECHO_T}none needed" >&6 ;;	4197	$as_echo "unsupported" >&6; } ;;
2973	*)	4198	*)
2974	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2975	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2976	CC="$CC $ac_cv_prog_cc_stdc" ;;	4199	CC="$CC $ac_cv_prog_cc_c89"
		4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4201	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2977	esac	4202	esac
		4203	if test "x$ac_cv_prog_cc_c89" != xno; then :
2978		4204
2979	# Some people use a C++ compiler to compile C. Since we use `exit',
2980	# in C++ we need to declare it. In case someone uses the same compiler
2981	# for both compiling C and C++ we need to have the C++ compiler decide
2982	# the declaration of exit, since it's the most demanding environment.
2983	cat >conftest.$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.$ac_ext >&5
3058
3059	continue
3060	fi	4205	fi
3061	rm -f conftest.err conftest.$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.$ac_ext >&5
3102		4206
3103	fi
3104	rm -f conftest.err conftest.$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.$ac_ext
3119	ac_ext=c	4207	ac_ext=c
3120	ac_cpp='$CPP $CPPFLAGS'	4208	ac_cpp='$CPP $CPPFLAGS'
3121	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4209	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3122	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4210	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3123	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4211	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3124		4212
3125	depcc="$CC" am_compiler_list=	4213	depcc="$CC" am_compiler_list=
3126		4214
3127	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3128	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4216	$as_echo_n "checking dependency style of $depcc... " >&6; }
3129	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4217	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3130	echo $ECHO_N "(cached) $ECHO_C" >&6	4218	$as_echo_n "(cached) " >&6
3131	else	4219	else
3132	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4220	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3133	# We make a subdir and do the tests there. Otherwise we can end up	4221	# We make a subdir and do the tests there. Otherwise we can end up
3134	# making bogus files that we don't know about and never remove. For	4222	# making bogus files that we don't know about and never remove. For
3135	# instance it was reported that on HP-UX the gcc test will end up	4223	# instance it was reported that on HP-UX the gcc test will end up
…		…
3161	# overwrite some of them when testing with obscure command lines.	4249	# overwrite some of them when testing with obscure command lines.
3162	# This happens at least with the AIX C compiler.	4250	# This happens at least with the AIX C compiler.
3163	: > sub/conftest.c	4251	: > sub/conftest.c
3164	for i in 1 2 3 4 5 6; do	4252	for i in 1 2 3 4 5 6; do
3165	echo '#include "conftst'$i'.h"' >> sub/conftest.c	4253	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$i.h	4254	: > sub/conftst$i.h
3169	done	4255	done
3170	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	4256	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3171		4257
3172	case $depmode in	4258	case $depmode in
3173	nosideeffect)	4259	nosideeffect)
…		…
3191	>/dev/null 2>conftest.err &&	4277	>/dev/null 2>conftest.err &&
3192	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	4278	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3193	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	4279	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3194	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	4280	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3195	# icc doesn't choke on unknown options, it will just issue warnings	4281	# icc doesn't choke on unknown options, it will just issue warnings
3196	# or remarks (even with -Werror). So we grep stderr for any message	4282	# (even with -Werror). So we grep stderr for any message
3197	# that says an option was ignored or not supported.	4283	# that says an option was ignored.
3198	# When given -MP, icc 7.0 and 7.1 complain thusly:
3199	# icc: Command line warning: ignoring option '-M'; no argument required
3200	# The diagnosis changed in icc 8.0:
3201	# icc: Command line remark: option '-MP' not supported
3202	if (grep 'ignoring option' conftest.err \|\|
3203	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else	4284	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3204	am_cv_CC_dependencies_compiler_type=$depmode	4285	am_cv_CC_dependencies_compiler_type=$depmode
3205	break	4286	break
3206	fi	4287	fi
3207	fi	4288	fi
3208	done	4289	done
…		…
3212	else	4293	else
3213	am_cv_CC_dependencies_compiler_type=none	4294	am_cv_CC_dependencies_compiler_type=none
3214	fi	4295	fi
3215		4296
3216	fi	4297	fi
3217	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3218	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4299	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3219	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4300	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3220		4301
3221		4302
3222		4303
3223	if	4304	if
…		…
3230	am__fastdepCC_FALSE=	4311	am__fastdepCC_FALSE=
3231	fi	4312	fi
3232		4313
3233		4314
3234		4315
3235	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4316	# Check whether --with-gnu-ld was given.
3236	if test "${with_gnu_ld+set}" = set; then	4317	if test "${with_gnu_ld+set}" = set; then :
3237	withval="$with_gnu_ld"
3238	test "$withval" = no \|\| with_gnu_ld=yes	4318	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3239	else	4319	else
3240	with_gnu_ld=no	4320	with_gnu_ld=no
3241	fi;	4321	fi
		4322
3242	ac_prog=ld	4323	ac_prog=ld
3243	if test "$GCC" = yes; then	4324	if test "$GCC" = yes; then
3244	# Check if gcc -print-prog-name=ld gives a path.	4325	# Check if gcc -print-prog-name=ld gives a path.
3245	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3246	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4327	$as_echo_n "checking for ld used by GCC... " >&6; }
3247	case $host in	4328	case $host in
3248	--mingw*)	4329	--mingw*)
3249	# gcc leaves a trailing carriage return which upsets mingw	4330	# gcc leaves a trailing carriage return which upsets mingw
3250	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4331	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3251	*)	4332	*)
…		…
3270	# If it is relative, then search for the first ld in PATH.	4351	# If it is relative, then search for the first ld in PATH.
3271	with_gnu_ld=unknown	4352	with_gnu_ld=unknown
3272	;;	4353	;;
3273	esac	4354	esac
3274	elif test "$with_gnu_ld" = yes; then	4355	elif test "$with_gnu_ld" = yes; then
3275	echo "$as_me:$LINENO: checking for GNU ld" >&5	4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3276	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4357	$as_echo_n "checking for GNU ld... " >&6; }
3277	else	4358	else
3278	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3279	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4360	$as_echo_n "checking for non-GNU ld... " >&6; }
3280	fi	4361	fi
3281	if test "${acl_cv_path_LD+set}" = set; then	4362	if ${acl_cv_path_LD+:} false; then :
3282	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	$as_echo_n "(cached) " >&6
3283	else	4364	else
3284	if test -z "$LD"; then	4365	if test -z "$LD"; then
3285	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4366	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3286	for ac_dir in $PATH; do	4367	for ac_dir in $PATH; do
3287	test -z "$ac_dir" && ac_dir=.	4368	test -z "$ac_dir" && ac_dir=.
…		…
3303	fi	4384	fi
3304	fi	4385	fi
3305		4386
3306	LD="$acl_cv_path_LD"	4387	LD="$acl_cv_path_LD"
3307	if test -n "$LD"; then	4388	if test -n "$LD"; then
3308	echo "$as_me:$LINENO: result: $LD" >&5	4389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3309	echo "${ECHO_T}$LD" >&6	4390	$as_echo "$LD" >&6; }
3310	else	4391	else
3311	echo "$as_me:$LINENO: result: no" >&5	4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3312	echo "${ECHO_T}no" >&6	4393	$as_echo "no" >&6; }
3313	fi	4394	fi
3314	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4395	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
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	4396	{ $as_echo "$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	4397	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3319	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4398	if ${acl_cv_prog_gnu_ld+:} false; then :
3320	echo $ECHO_N "(cached) $ECHO_C" >&6	4399	$as_echo_n "(cached) " >&6
3321	else	4400	else
3322	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4401	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3323	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	4402	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3324	acl_cv_prog_gnu_ld=yes	4403	acl_cv_prog_gnu_ld=yes
3325	else	4404	else
3326	acl_cv_prog_gnu_ld=no	4405	acl_cv_prog_gnu_ld=no
3327	fi	4406	fi
3328	fi	4407	fi
3329	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3330	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4409	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3331	with_gnu_ld=$acl_cv_prog_gnu_ld	4410	with_gnu_ld=$acl_cv_prog_gnu_ld
3332		4411
3333		4412
3334		4413
3335	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3336	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4415	$as_echo_n "checking for shared library run path origin... " >&6; }
3337	if test "${acl_cv_rpath+set}" = set; then	4416	if ${acl_cv_rpath+:} false; then :
3338	echo $ECHO_N "(cached) $ECHO_C" >&6	4417	$as_echo_n "(cached) " >&6
3339	else	4418	else
3340		4419
3341	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4420	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3342	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4421	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3343	. ./conftest.sh	4422	. ./conftest.sh
3344	rm -f ./conftest.sh	4423	rm -f ./conftest.sh
3345	acl_cv_rpath=done	4424	acl_cv_rpath=done
3346		4425
3347	fi	4426	fi
3348	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3349	echo "${ECHO_T}$acl_cv_rpath" >&6	4428	$as_echo "$acl_cv_rpath" >&6; }
3350	wl="$acl_cv_wl"	4429	wl="$acl_cv_wl"
3351	libext="$acl_cv_libext"	4430	libext="$acl_cv_libext"
3352	shlibext="$acl_cv_shlibext"	4431	shlibext="$acl_cv_shlibext"
3353	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4432	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3354	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4433	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3355	hardcode_direct="$acl_cv_hardcode_direct"	4434	hardcode_direct="$acl_cv_hardcode_direct"
3356	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4435	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3357	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4436	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3358	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4437	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3359	# Check whether --enable-rpath or --disable-rpath was given.	4438	# Check whether --enable-rpath was given.
3360	if test "${enable_rpath+set}" = set; then	4439	if test "${enable_rpath+set}" = set; then :
3361	enableval="$enable_rpath"	4440	enableval=$enable_rpath; :
3362	:
3363	else	4441	else
3364	enable_rpath=yes	4442	enable_rpath=yes
3365	fi;	4443	fi
		4444
3366		4445
3367		4446
3368		4447
3369		4448
3370		4449
…		…
3382		4461
3383	exec_prefix="$acl_save_exec_prefix"	4462	exec_prefix="$acl_save_exec_prefix"
3384	prefix="$acl_save_prefix"	4463	prefix="$acl_save_prefix"
3385		4464
3386		4465
3387	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4466	# Check whether --with-libiconv-prefix was given.
3388	if test "${with_libiconv_prefix+set}" = set; then	4467	if test "${with_libiconv_prefix+set}" = set; then :
3389	withval="$with_libiconv_prefix"	4468	withval=$with_libiconv_prefix;
3390
3391	if test "X$withval" = "Xno"; then	4469	if test "X$withval" = "Xno"; then
3392	use_additional=no	4470	use_additional=no
3393	else	4471	else
3394	if test "X$withval" = "X"; then	4472	if test "X$withval" = "X"; then
3395		4473
…		…
3408	additional_includedir="$withval/include"	4486	additional_includedir="$withval/include"
3409	additional_libdir="$withval/lib"	4487	additional_libdir="$withval/lib"
3410	fi	4488	fi
3411	fi	4489	fi
3412		4490
3413	fi;	4491	fi
		4492
3414	LIBICONV=	4493	LIBICONV=
3415	LTLIBICONV=	4494	LTLIBICONV=
3416	INCICONV=	4495	INCICONV=
3417	rpathdirs=	4496	rpathdirs=
3418	ltrpathdirs=	4497	ltrpathdirs=
…		…
3761		4840
3762		4841
3763		4842
3764		4843
3765		4844
3766	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3767	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4846	$as_echo_n "checking whether NLS is requested... " >&6; }
3768	# Check whether --enable-nls or --disable-nls was given.	4847	# Check whether --enable-nls was given.
3769	if test "${enable_nls+set}" = set; then	4848	if test "${enable_nls+set}" = set; then :
3770	enableval="$enable_nls"	4849	enableval=$enable_nls; USE_NLS=$enableval
3771	USE_NLS=$enableval
3772	else	4850	else
3773	USE_NLS=yes	4851	USE_NLS=yes
3774	fi;	4852	fi
		4853
3775	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3776	echo "${ECHO_T}$USE_NLS" >&6	4855	$as_echo "$USE_NLS" >&6; }
3777		4856
3778		4857
3779		4858
3780	LIBINTL=	4859	LIBINTL=
3781	LTLIBINTL=	4860	LTLIBINTL=
…		…
3787		4866
3788		4867
3789		4868
3790		4869
3791		4870
3792	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4871	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3793	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4872	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3794	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4873	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3795	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	$as_echo_n "(cached) " >&6
3796	else	4875	else
3797	cat >conftest.$ac_ext <<_ACEOF
3798	/* confdefs.h. */
3799	_ACEOF
3800	cat confdefs.h >>conftest.$ac_ext	4876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3801	cat >>conftest.$ac_ext <<_ACEOF
3802	/* end confdefs.h. */	4877	/* end confdefs.h. */
3803	#include <libintl.h>	4878	#include <libintl.h>
3804	extern int _nl_msg_cat_cntr;	4879	extern int _nl_msg_cat_cntr;
3805	extern int *_nl_domain_bindings;	4880	extern int *_nl_domain_bindings;
3806	int	4881	int
…		…
3810	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4885	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3811	;	4886	;
3812	return 0;	4887	return 0;
3813	}	4888	}
3814	_ACEOF	4889	_ACEOF
3815	rm -f conftest.$ac_objext conftest$ac_exeext	4890	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3836	gt_cv_func_gnugettext1_libc=yes	4891	gt_cv_func_gnugettext1_libc=yes
3837	else	4892	else
3838	echo "$as_me: failed program was:" >&5
3839	sed 's/^/\| /' conftest.$ac_ext >&5
3840
3841	gt_cv_func_gnugettext1_libc=no	4893	gt_cv_func_gnugettext1_libc=no
3842	fi	4894	fi
3843	rm -f conftest.err conftest.$ac_objext \	4895	rm -f core conftest.err conftest.$ac_objext \
3844	conftest$ac_exeext conftest.$ac_ext	4896	conftest$ac_exeext conftest.$ac_ext
3845	fi	4897	fi
3846	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3847	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4899	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3848		4900
3849	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4901	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3850		4902
3851		4903
3852		4904
…		…
3875	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4927	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3876	fi	4928	fi
3877	done	4929	done
3878		4930
3879		4931
3880	echo "$as_me:$LINENO: checking for iconv" >&5	4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3881	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4933	$as_echo_n "checking for iconv... " >&6; }
3882	if test "${am_cv_func_iconv+set}" = set; then	4934	if ${am_cv_func_iconv+:} false; then :
3883	echo $ECHO_N "(cached) $ECHO_C" >&6	4935	$as_echo_n "(cached) " >&6
3884	else	4936	else
3885		4937
3886	am_cv_func_iconv="no, consider installing GNU libiconv"	4938	am_cv_func_iconv="no, consider installing GNU libiconv"
3887	am_cv_lib_iconv=no	4939	am_cv_lib_iconv=no
3888	cat >conftest.$ac_ext <<_ACEOF
3889	/* confdefs.h. */
3890	_ACEOF
3891	cat confdefs.h >>conftest.$ac_ext	4940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892	cat >>conftest.$ac_ext <<_ACEOF
3893	/* end confdefs.h. */	4941	/* end confdefs.h. */
3894	#include <stdlib.h>	4942	#include <stdlib.h>
3895	#include <iconv.h>	4943	#include <iconv.h>
3896	int	4944	int
3897	main ()	4945	main ()
…		…
3901	iconv_close(cd);	4949	iconv_close(cd);
3902	;	4950	;
3903	return 0;	4951	return 0;
3904	}	4952	}
3905	_ACEOF	4953	_ACEOF
3906	rm -f conftest.$ac_objext conftest$ac_exeext	4954	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3927	am_cv_func_iconv=yes	4955	am_cv_func_iconv=yes
3928	else
3929	echo "$as_me: failed program was:" >&5
3930	sed 's/^/\| /' conftest.$ac_ext >&5
3931
3932	fi	4956	fi
3933	rm -f conftest.err conftest.$ac_objext \	4957	rm -f core conftest.err conftest.$ac_objext \
3934	conftest$ac_exeext conftest.$ac_ext	4958	conftest$ac_exeext conftest.$ac_ext
3935	if test "$am_cv_func_iconv" != yes; then	4959	if test "$am_cv_func_iconv" != yes; then
3936	am_save_LIBS="$LIBS"	4960	am_save_LIBS="$LIBS"
3937	LIBS="$LIBS $LIBICONV"	4961	LIBS="$LIBS $LIBICONV"
3938	cat >conftest.$ac_ext <<_ACEOF
3939	/* confdefs.h. */
3940	_ACEOF
3941	cat confdefs.h >>conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942	cat >>conftest.$ac_ext <<_ACEOF
3943	/* end confdefs.h. */	4963	/* end confdefs.h. */
3944	#include <stdlib.h>	4964	#include <stdlib.h>
3945	#include <iconv.h>	4965	#include <iconv.h>
3946	int	4966	int
3947	main ()	4967	main ()
…		…
3951	iconv_close(cd);	4971	iconv_close(cd);
3952	;	4972	;
3953	return 0;	4973	return 0;
3954	}	4974	}
3955	_ACEOF	4975	_ACEOF
3956	rm -f conftest.$ac_objext conftest$ac_exeext	4976	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3977	am_cv_lib_iconv=yes	4977	am_cv_lib_iconv=yes
3978	am_cv_func_iconv=yes	4978	am_cv_func_iconv=yes
3979	else
3980	echo "$as_me: failed program was:" >&5
3981	sed 's/^/\| /' conftest.$ac_ext >&5
3982
3983	fi	4979	fi
3984	rm -f conftest.err conftest.$ac_objext \	4980	rm -f core conftest.err conftest.$ac_objext \
3985	conftest$ac_exeext conftest.$ac_ext	4981	conftest$ac_exeext conftest.$ac_ext
3986	LIBS="$am_save_LIBS"	4982	LIBS="$am_save_LIBS"
3987	fi	4983	fi
3988		4984
3989	fi	4985	fi
3990	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3991	echo "${ECHO_T}$am_cv_func_iconv" >&6	4987	$as_echo "$am_cv_func_iconv" >&6; }
3992	if test "$am_cv_func_iconv" = yes; then	4988	if test "$am_cv_func_iconv" = yes; then
3993		4989
3994	cat >>confdefs.h <<\_ACEOF	4990	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3995	#define HAVE_ICONV 1
3996	_ACEOF
3997		4991
3998	fi	4992	fi
3999	if test "$am_cv_lib_iconv" = yes; then	4993	if test "$am_cv_lib_iconv" = yes; then
4000	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	4994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
4001	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	4995	$as_echo_n "checking how to link with libiconv... " >&6; }
4002	echo "$as_me:$LINENO: result: $LIBICONV" >&5	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
4003	echo "${ECHO_T}$LIBICONV" >&6	4997	$as_echo "$LIBICONV" >&6; }
4004	else	4998	else
4005	CPPFLAGS="$am_save_CPPFLAGS"	4999	CPPFLAGS="$am_save_CPPFLAGS"
4006	LIBICONV=	5000	LIBICONV=
4007	LTLIBICONV=	5001	LTLIBICONV=
4008	fi	5002	fi
…		…
4024		5018
4025	exec_prefix="$acl_save_exec_prefix"	5019	exec_prefix="$acl_save_exec_prefix"
4026	prefix="$acl_save_prefix"	5020	prefix="$acl_save_prefix"
4027		5021
4028		5022
4029	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5023	# Check whether --with-libintl-prefix was given.
4030	if test "${with_libintl_prefix+set}" = set; then	5024	if test "${with_libintl_prefix+set}" = set; then :
4031	withval="$with_libintl_prefix"	5025	withval=$with_libintl_prefix;
4032
4033	if test "X$withval" = "Xno"; then	5026	if test "X$withval" = "Xno"; then
4034	use_additional=no	5027	use_additional=no
4035	else	5028	else
4036	if test "X$withval" = "X"; then	5029	if test "X$withval" = "X"; then
4037		5030
…		…
4050	additional_includedir="$withval/include"	5043	additional_includedir="$withval/include"
4051	additional_libdir="$withval/lib"	5044	additional_libdir="$withval/lib"
4052	fi	5045	fi
4053	fi	5046	fi
4054		5047
4055	fi;	5048	fi
		5049
4056	LIBINTL=	5050	LIBINTL=
4057	LTLIBINTL=	5051	LTLIBINTL=
4058	INCINTL=	5052	INCINTL=
4059	rpathdirs=	5053	rpathdirs=
4060	ltrpathdirs=	5054	ltrpathdirs=
…		…
4386	for found_dir in $ltrpathdirs; do	5380	for found_dir in $ltrpathdirs; do
4387	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5381	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4388	done	5382	done
4389	fi	5383	fi
4390		5384
4391	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4392	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5386	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4393	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5387	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4394	echo $ECHO_N "(cached) $ECHO_C" >&6	5388	$as_echo_n "(cached) " >&6
4395	else	5389	else
4396	gt_save_CPPFLAGS="$CPPFLAGS"	5390	gt_save_CPPFLAGS="$CPPFLAGS"
4397	CPPFLAGS="$CPPFLAGS $INCINTL"	5391	CPPFLAGS="$CPPFLAGS $INCINTL"
4398	gt_save_LIBS="$LIBS"	5392	gt_save_LIBS="$LIBS"
4399	LIBS="$LIBS $LIBINTL"	5393	LIBS="$LIBS $LIBINTL"
4400	cat >conftest.$ac_ext <<_ACEOF	5394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4401	/* confdefs.h. */
4402	_ACEOF
4403	cat confdefs.h >>conftest.$ac_ext
4404	cat >>conftest.$ac_ext <<_ACEOF
4405	/* end confdefs.h. */	5395	/* end confdefs.h. */
4406	#include <libintl.h>	5396	#include <libintl.h>
4407	extern int _nl_msg_cat_cntr;	5397	extern int _nl_msg_cat_cntr;
4408	extern	5398	extern
4409	#ifdef __cplusplus	5399	#ifdef __cplusplus
…		…
4417	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5407	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4418	;	5408	;
4419	return 0;	5409	return 0;
4420	}	5410	}
4421	_ACEOF	5411	_ACEOF
4422	rm -f conftest.$ac_objext conftest$ac_exeext	5412	if ac_fn_c_try_link "$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 $ac_status); }; }; then
4443	gt_cv_func_gnugettext1_libintl=yes	5413	gt_cv_func_gnugettext1_libintl=yes
4444	else	5414	else
4445	echo "$as_me: failed program was:" >&5
4446	sed 's/^/\| /' conftest.$ac_ext >&5
4447
4448	gt_cv_func_gnugettext1_libintl=no	5415	gt_cv_func_gnugettext1_libintl=no
4449	fi	5416	fi
4450	rm -f conftest.err conftest.$ac_objext \	5417	rm -f core conftest.err conftest.$ac_objext \
4451	conftest$ac_exeext conftest.$ac_ext	5418	conftest$ac_exeext conftest.$ac_ext
4452	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5419	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4453	LIBS="$LIBS $LIBICONV"	5420	LIBS="$LIBS $LIBICONV"
4454	cat >conftest.$ac_ext <<_ACEOF	5421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455	/* confdefs.h. */
4456	_ACEOF
4457	cat confdefs.h >>conftest.$ac_ext
4458	cat >>conftest.$ac_ext <<_ACEOF
4459	/* end confdefs.h. */	5422	/* end confdefs.h. */
4460	#include <libintl.h>	5423	#include <libintl.h>
4461	extern int _nl_msg_cat_cntr;	5424	extern int _nl_msg_cat_cntr;
4462	extern	5425	extern
4463	#ifdef __cplusplus	5426	#ifdef __cplusplus
…		…
4471	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4472	;	5435	;
4473	return 0;	5436	return 0;
4474	}	5437	}
4475	_ACEOF	5438	_ACEOF
4476	rm -f conftest.$ac_objext conftest$ac_exeext	5439	if ac_fn_c_try_link "$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 $LIBICONV"	5440	LIBINTL="$LIBINTL $LIBICONV"
4498	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5441	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4499	gt_cv_func_gnugettext1_libintl=yes	5442	gt_cv_func_gnugettext1_libintl=yes
4500		5443
4501	else
4502	echo "$as_me: failed program was:" >&5
4503	sed 's/^/\| /' conftest.$ac_ext >&5
4504
4505	fi	5444	fi
4506	rm -f conftest.err conftest.$ac_objext \	5445	rm -f core conftest.err conftest.$ac_objext \
4507	conftest$ac_exeext conftest.$ac_ext	5446	conftest$ac_exeext conftest.$ac_ext
4508	fi	5447	fi
4509	CPPFLAGS="$gt_save_CPPFLAGS"	5448	CPPFLAGS="$gt_save_CPPFLAGS"
4510	LIBS="$gt_save_LIBS"	5449	LIBS="$gt_save_LIBS"
4511	fi	5450	fi
4512	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4513	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5452	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4514	fi	5453	fi
4515		5454
4516	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5455	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4517	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5456	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4518	&& test "$PACKAGE" != gettext; }; then	5457	&& test "$PACKAGE" != gettext; }; then
…		…
4526		5465
4527		5466
4528	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5467	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4529	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5468	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4530		5469
4531	cat >>confdefs.h <<\_ACEOF	5470	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4532	#define ENABLE_NLS 1
4533	_ACEOF
4534		5471
4535	else	5472	else
4536	USE_NLS=no	5473	USE_NLS=no
4537	fi	5474	fi
4538	fi	5475	fi
4539		5476
4540	if test "$USE_NLS" = "yes"; then	5477	if test "$USE_NLS" = "yes"; then
4541		5478
4542	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5479	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4543	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5480	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4544	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4545	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5482	$as_echo_n "checking how to link with libintl... " >&6; }
4546	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4547	echo "${ECHO_T}$LIBINTL" >&6	5484	$as_echo "$LIBINTL" >&6; }
4548		5485
4549	for element in $INCINTL; do	5486	for element in $INCINTL; do
4550	haveit=	5487	haveit=
4551	for x in $CPPFLAGS; do	5488	for x in $CPPFLAGS; do
4552		5489
…		…
4569	done	5506	done
4570		5507
4571	fi	5508	fi
4572		5509
4573		5510
4574	cat >>confdefs.h <<\_ACEOF	5511	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4575	#define HAVE_GETTEXT 1
4576	_ACEOF
4577		5512
4578		5513
4579	cat >>confdefs.h <<\_ACEOF	5514	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4580	#define HAVE_DCGETTEXT 1
4581	_ACEOF
4582		5515
4583	fi	5516	fi
4584		5517
4585	POSUB=po	5518	POSUB=po
4586	fi	5519	fi
…		…
4598		5531
4599	# Enable GNU extensions.	5532	# Enable GNU extensions.
4600	# Define this here, not in acconfig's @TOP@ section, since definitions	5533	# Define this here, not in acconfig's @TOP@ section, since definitions
4601	# in the latter don't make it into the configure-time tests.	5534	# in the latter don't make it into the configure-time tests.
4602		5535
4603	cat >>confdefs.h <<\_ACEOF	5536	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4604	#define _GNU_SOURCE 1
4605	_ACEOF
4606		5537
4607		5538
4608	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5539	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4609		5540
4610	ALL_LINGUAS=""	5541	ALL_LINGUAS=""
…		…
4612	ac_ext=c	5543	ac_ext=c
4613	ac_cpp='$CPP $CPPFLAGS'	5544	ac_cpp='$CPP $CPPFLAGS'
4614	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5545	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4615	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5546	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4616	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5547	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4617	if test -n "$ac_tool_prefix"; then	5548	{ $as_echo "$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.	5549	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4619	set dummy ${ac_tool_prefix}gcc; ac_word=$2	5550	# On Suns, sometimes $CPP names a directory.
4620	echo "$as_me:$LINENO: checking for $ac_word" >&5	5551	if test -n "$CPP" && test -d "$CPP"; then
4621	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5552	CPP=
4622	if test "${ac_cv_prog_CC+set}" = set; then	5553	fi
4623	echo $ECHO_N "(cached) $ECHO_C" >&6	5554	if test -z "$CPP"; then
		5555	if ${ac_cv_prog_CPP+:} false; then :
		5556	$as_echo_n "(cached) " >&6
		5557	else
		5558	# Double quotes because CPP needs to be expanded
		5559	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
		5560	do
		5561	ac_preproc_ok=false
		5562	for ac_c_preproc_warn_flag in '' yes
		5563	do
		5564	# Use a header file that comes with gcc, so configuring glibc
		5565	# with a fresh cross-compiler works.
		5566	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5567	# <limits.h> exists even on freestanding compilers.
		5568	# On the NeXT, cc -E runs the code through the compiler's parser,
		5569	# not just through cpp. "Syntax error" is here to catch this case.
		5570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5571	/* end confdefs.h. */
		5572	#ifdef __STDC__
		5573	# include <limits.h>
4624	else	5574	#else
		5575	# include <assert.h>
		5576	#endif
		5577	Syntax error
		5578	_ACEOF
		5579	if ac_fn_c_try_cpp "$LINENO"; then :
		5580
		5581	else
		5582	# Broken: fails on valid input.
		5583	continue
		5584	fi
		5585	rm -f conftest.err conftest.i conftest.$ac_ext
		5586
		5587	# OK, works on sane cases. Now check whether nonexistent headers
		5588	# can be detected and how.
		5589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5590	/* end confdefs.h. */
		5591	#include <ac_nonexistent.h>
		5592	_ACEOF
		5593	if ac_fn_c_try_cpp "$LINENO"; then :
		5594	# Broken: success on invalid input.
		5595	continue
		5596	else
		5597	# Passes both tests.
		5598	ac_preproc_ok=:
		5599	break
		5600	fi
		5601	rm -f conftest.err conftest.i conftest.$ac_ext
		5602
		5603	done
		5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5605	rm -f conftest.i conftest.err conftest.$ac_ext
		5606	if $ac_preproc_ok; then :
		5607	break
		5608	fi
		5609
		5610	done
		5611	ac_cv_prog_CPP=$CPP
		5612
		5613	fi
		5614	CPP=$ac_cv_prog_CPP
		5615	else
		5616	ac_cv_prog_CPP=$CPP
		5617	fi
		5618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		5619	$as_echo "$CPP" >&6; }
		5620	ac_preproc_ok=false
		5621	for ac_c_preproc_warn_flag in '' yes
		5622	do
		5623	# Use a header file that comes with gcc, so configuring glibc
		5624	# with a fresh cross-compiler works.
		5625	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5626	# <limits.h> exists even on freestanding compilers.
		5627	# On the NeXT, cc -E runs the code through the compiler's parser,
		5628	# not just through cpp. "Syntax error" is here to catch this case.
		5629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5630	/* end confdefs.h. */
		5631	#ifdef __STDC__
		5632	# include <limits.h>
		5633	#else
		5634	# include <assert.h>
		5635	#endif
		5636	Syntax error
		5637	_ACEOF
		5638	if ac_fn_c_try_cpp "$LINENO"; then :
		5639
		5640	else
		5641	# Broken: fails on valid input.
		5642	continue
		5643	fi
		5644	rm -f conftest.err conftest.i conftest.$ac_ext
		5645
		5646	# OK, works on sane cases. Now check whether nonexistent headers
		5647	# can be detected and how.
		5648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5649	/* end confdefs.h. */
		5650	#include <ac_nonexistent.h>
		5651	_ACEOF
		5652	if ac_fn_c_try_cpp "$LINENO"; then :
		5653	# Broken: success on invalid input.
		5654	continue
		5655	else
		5656	# Passes both tests.
		5657	ac_preproc_ok=:
		5658	break
		5659	fi
		5660	rm -f conftest.err conftest.i conftest.$ac_ext
		5661
		5662	done
		5663	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5664	rm -f conftest.i conftest.err conftest.$ac_ext
		5665	if $ac_preproc_ok; then :
		5666
		5667	else
		5668	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5669	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5670	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		5671	See \`config.log' for more details" "$LINENO" 5; }
		5672	fi
		5673
		5674	ac_ext=c
		5675	ac_cpp='$CPP $CPPFLAGS'
		5676	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5677	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5678	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5679
		5680	ac_ext=cpp
		5681	ac_cpp='$CXXCPP $CPPFLAGS'
		5682	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5683	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5684	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5685	if test -z "$CXX"; then
4625	if test -n "$CC"; then	5686	if test -n "$CCC"; then
		5687	CXX=$CCC
		5688	else
		5689	if test -n "$ac_tool_prefix"; then
		5690	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5691	do
		5692	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		5693	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		5694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		5695	$as_echo_n "checking for $ac_word... " >&6; }
		5696	if ${ac_cv_prog_CXX+:} false; then :
		5697	$as_echo_n "(cached) " >&6
		5698	else
		5699	if test -n "$CXX"; then
4626	ac_cv_prog_CC="$CC" # Let the user override the test.	5700	ac_cv_prog_CXX="$CXX" # Let the user override the test.
4627	else	5701	else
4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4629	for as_dir in $PATH	5703	for as_dir in $PATH
4630	do	5704	do
4631	IFS=$as_save_IFS	5705	IFS=$as_save_IFS
4632	test -z "$as_dir" && as_dir=.	5706	test -z "$as_dir" && as_dir=.
4633	for ac_exec_ext in '' $ac_executable_extensions; do	5707	for ac_exec_ext in '' $ac_executable_extensions; do
4634	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5708	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4635	ac_cv_prog_CC="${ac_tool_prefix}gcc"	5709	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4636	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5710	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4637	break 2	5711	break 2
4638	fi	5712	fi
4639	done	5713	done
4640	done	5714	done
		5715	IFS=$as_save_IFS
4641		5716
4642	fi	5717	fi
4643	fi	5718	fi
4644	CC=$ac_cv_prog_CC	5719	CXX=$ac_cv_prog_CXX
4645	if test -n "$CC"; then	5720	if test -n "$CXX"; then
4646	echo "$as_me:$LINENO: result: $CC" >&5	5721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4647	echo "${ECHO_T}$CC" >&6	5722	$as_echo "$CXX" >&6; }
4648	else	5723	else
4649	echo "$as_me:$LINENO: result: no" >&5	5724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4650	echo "${ECHO_T}no" >&6	5725	$as_echo "no" >&6; }
4651	fi	5726	fi
4652		5727
		5728
		5729	test -n "$CXX" && break
		5730	done
4653	fi	5731	fi
4654	if test -z "$ac_cv_prog_CC"; then	5732	if test -z "$CXX"; then
4655	ac_ct_CC=$CC	5733	ac_ct_CXX=$CXX
		5734	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5735	do
4656	# Extract the first word of "gcc", so it can be a program name with args.	5736	# Extract the first word of "$ac_prog", so it can be a program name with args.
4657	set dummy gcc; ac_word=$2	5737	set dummy $ac_prog; ac_word=$2
4658	echo "$as_me:$LINENO: checking for $ac_word" >&5	5738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4659	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5739	$as_echo_n "checking for $ac_word... " >&6; }
4660	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	5740	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4661	echo $ECHO_N "(cached) $ECHO_C" >&6	5741	$as_echo_n "(cached) " >&6
4662	else	5742	else
4663	if test -n "$ac_ct_CC"; then	5743	if test -n "$ac_ct_CXX"; then
4664	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	5744	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4665	else	5745	else
4666	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4667	for as_dir in $PATH	5747	for as_dir in $PATH
4668	do	5748	do
4669	IFS=$as_save_IFS	5749	IFS=$as_save_IFS
4670	test -z "$as_dir" && as_dir=.	5750	test -z "$as_dir" && as_dir=.
4671	for ac_exec_ext in '' $ac_executable_extensions; do	5751	for ac_exec_ext in '' $ac_executable_extensions; do
4672	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5752	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4673	ac_cv_prog_ac_ct_CC="gcc"	5753	ac_cv_prog_ac_ct_CXX="$ac_prog"
4674	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4675	break 2	5755	break 2
4676	fi	5756	fi
4677	done	5757	done
		5758	done
		5759	IFS=$as_save_IFS
		5760
		5761	fi
		5762	fi
		5763	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
		5764	if test -n "$ac_ct_CXX"; then
		5765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
		5766	$as_echo "$ac_ct_CXX" >&6; }
		5767	else
		5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5769	$as_echo "no" >&6; }
		5770	fi
		5771
		5772
		5773	test -n "$ac_ct_CXX" && break
4678	done	5774	done
4679		5775
4680	fi
4681	fi
4682	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4683	if test -n "$ac_ct_CC"; then	5776	if test "x$ac_ct_CXX" = x; then
4684	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	5777	CXX="g++"
4685	echo "${ECHO_T}$ac_ct_CC" >&6
4686	else	5778	else
4687	echo "$as_me:$LINENO: result: no" >&5	5779	case $cross_compiling:$ac_tool_warned in
4688	echo "${ECHO_T}no" >&6	5780	yes:)
4689	fi	5781	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4690		5782	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5783	ac_tool_warned=yes ;;
		5784	esac
4691	CC=$ac_ct_CC	5785	CXX=$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	5786	fi
		5787	fi
		5788
		5789	fi
		5790	fi
		5791	# Provide some information about the compiler.
		5792	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
		5793	set X $ac_compile
		5794	ac_compiler=$2
		5795	for ac_option in --version -v -V -qversion; do
		5796	{ { ac_try="$ac_compiler $ac_option >&5"
		5797	case "(($ac_try" in
		5798	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5799	*) ac_try_echo=$ac_try;;
		5800	esac
		5801	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5802	$as_echo "$ac_try_echo"; } >&5
		5803	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		5804	ac_status=$?
		5805	if test -s conftest.err; then
		5806	sed '10a\
		5807	... rest of stderr output deleted ...
		5808	10q' conftest.err >conftest.er1
		5809	cat conftest.er1 >&5
		5810	fi
		5811	rm -f conftest.er1 conftest.err
		5812	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		5813	test $ac_status = 0; }
4719	done	5814	done
4720	done
4721		5815
4722	fi
4723	fi
4724	CC=$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	5816	{ $as_echo "$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	5817	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4949	if test "${ac_cv_c_compiler_gnu+set}" = set; then	5818	if ${ac_cv_cxx_compiler_gnu+:} false; then :
4950	echo $ECHO_N "(cached) $ECHO_C" >&6	5819	$as_echo_n "(cached) " >&6
4951	else	5820	else
4952	cat >conftest.$ac_ext <<_ACEOF
4953	/* confdefs.h. */
4954	_ACEOF
4955	cat confdefs.h >>conftest.$ac_ext	5821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956	cat >>conftest.$ac_ext <<_ACEOF
4957	/* end confdefs.h. */	5822	/* end confdefs.h. */
4958		5823
4959	int	5824	int
4960	main ()	5825	main ()
4961	{	5826	{
…		…
4965		5830
4966	;	5831	;
4967	return 0;	5832	return 0;
4968	}	5833	}
4969	_ACEOF	5834	_ACEOF
4970	rm -f conftest.$ac_objext	5835	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 $ac_status); }; }; then
4991	ac_compiler_gnu=yes	5836	ac_compiler_gnu=yes
4992	else	5837	else
4993	echo "$as_me: failed program was:" >&5
4994	sed 's/^/\| /' conftest.$ac_ext >&5
4995
4996	ac_compiler_gnu=no	5838	ac_compiler_gnu=no
4997	fi	5839	fi
4998	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999	ac_cv_c_compiler_gnu=$ac_compiler_gnu	5841	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5000		5842
5001	fi	5843	fi
5002	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5003	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	5845	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5004	GCC=`test $ac_compiler_gnu = yes && echo yes`	5846	if test $ac_compiler_gnu = yes; then
		5847	GXX=yes
		5848	else
		5849	GXX=
		5850	fi
5005	ac_test_CFLAGS=${CFLAGS+set}	5851	ac_test_CXXFLAGS=${CXXFLAGS+set}
5006	ac_save_CFLAGS=$CFLAGS	5852	ac_save_CXXFLAGS=$CXXFLAGS
5007	CFLAGS="-g"
5008	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5009	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	5854	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
5010	if test "${ac_cv_prog_cc_g+set}" = set; then	5855	if ${ac_cv_prog_cxx_g+:} false; then :
5011	echo $ECHO_N "(cached) $ECHO_C" >&6	5856	$as_echo_n "(cached) " >&6
5012	else	5857	else
5013	cat >conftest.$ac_ext <<_ACEOF	5858	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5014	/* confdefs.h. */	5859	ac_cxx_werror_flag=yes
5015	_ACEOF	5860	ac_cv_prog_cxx_g=no
		5861	CXXFLAGS="-g"
5016	cat confdefs.h >>conftest.$ac_ext	5862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5017	cat >>conftest.$ac_ext <<_ACEOF
5018	/* end confdefs.h. */	5863	/* end confdefs.h. */
5019		5864
5020	int	5865	int
5021	main ()	5866	main ()
5022	{	5867	{
5023		5868
5024	;	5869	;
5025	return 0;	5870	return 0;
5026	}	5871	}
5027	_ACEOF	5872	_ACEOF
5028	rm -f conftest.$ac_objext	5873	if ac_fn_cxx_try_compile "$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 $ac_status); }; }; then
5049	ac_cv_prog_cc_g=yes	5874	ac_cv_prog_cxx_g=yes
5050	else
5051	echo "$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	5875	else
5066	CFLAGS="-g"	5876	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	5877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5086	cat >>conftest.$ac_ext <<_ACEOF
5087	/* end confdefs.h. */	5878	/* 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		5879
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	5880	int
5127	main ()	5881	main ()
5128	{	5882	{
5129	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	5883
5130	;	5884	;
5131	return 0;	5885	return 0;
5132	}	5886	}
5133	_ACEOF	5887	_ACEOF
5134	# Don't try gcc -ansi; that turns off useful extensions and	5888	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		5889
5171	fi	5890	else
5172	rm -f conftest.err conftest.$ac_objext	5891	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5173	done	5892	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.$ac_ext	5893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231	cat >>conftest.$ac_ext <<_ACEOF
5232	/* end confdefs.h. */	5894	/* end confdefs.h. */
5233	$ac_declaration	5895
5234	#include <stdlib.h>
5235	int	5896	int
5236	main ()	5897	main ()
5237	{	5898	{
5238	exit (42);	5899
5239	;	5900	;
5240	return 0;	5901	return 0;
5241	}	5902	}
5242	_ACEOF	5903	_ACEOF
5243	rm -f conftest.$ac_objext	5904	if ac_fn_cxx_try_compile "$LINENO"; then :
5244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5905	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.$ac_ext >&5
5268
5269	continue
5270	fi	5906	fi
5271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5907	rm -f core conftest.err conftest.$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.$ac_ext >&5
5312
5313	fi	5908	fi
5314	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5909	rm -f core conftest.err conftest.$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 $ac_declaration >>confdefs.h
5320	echo '#endif' >>confdefs.h
5321	fi	5910	fi
5322
5323	else
5324	echo "$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.$ac_ext	5911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5912	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5913	fi
		5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
		5915	$as_echo "$ac_cv_prog_cxx_g" >&6; }
		5916	if test "$ac_test_CXXFLAGS" = set; then
		5917	CXXFLAGS=$ac_save_CXXFLAGS
		5918	elif test $ac_cv_prog_cxx_g = yes; then
		5919	if test "$GXX" = yes; then
		5920	CXXFLAGS="-g -O2"
		5921	else
		5922	CXXFLAGS="-g"
		5923	fi
		5924	else
		5925	if test "$GXX" = yes; then
		5926	CXXFLAGS="-O2"
		5927	else
		5928	CXXFLAGS=
		5929	fi
		5930	fi
5329	ac_ext=c	5931	ac_ext=c
5330	ac_cpp='$CPP $CPPFLAGS'	5932	ac_cpp='$CPP $CPPFLAGS'
5331	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5933	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5332	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5934	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5333	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5935	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5334		5936
5335	depcc="$CC" am_compiler_list=	5937	depcc="$CXX" am_compiler_list=
5336		5938
5337	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5338	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5940	$as_echo_n "checking dependency style of $depcc... " >&6; }
5339	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5941	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5340	echo $ECHO_N "(cached) $ECHO_C" >&6	5942	$as_echo_n "(cached) " >&6
5341	else	5943	else
5342	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5944	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5343	# We make a subdir and do the tests there. Otherwise we can end up	5945	# We make a subdir and do the tests there. Otherwise we can end up
5344	# making bogus files that we don't know about and never remove. For	5946	# making bogus files that we don't know about and never remove. For
5345	# instance it was reported that on HP-UX the gcc test will end up	5947	# instance it was reported that on HP-UX the gcc test will end up
…		…
5356	# side effect of compilation, but ICC will put the dependencies in	5958	# side effect of compilation, but ICC will put the dependencies in
5357	# the current directory while Tru64 will put them in the object	5959	# the current directory while Tru64 will put them in the object
5358	# directory.	5960	# directory.
5359	mkdir sub	5961	mkdir sub
5360		5962
5361	am_cv_CC_dependencies_compiler_type=none	5963	am_cv_CXX_dependencies_compiler_type=none
5362	if test "$am_compiler_list" = ""; then	5964	if test "$am_compiler_list" = ""; then
5363	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	5965	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5364	fi	5966	fi
5365	for depmode in $am_compiler_list; do	5967	for depmode in $am_compiler_list; do
5366	# Setup a source with many dependencies, because some compilers	5968	# Setup a source with many dependencies, because some compilers
…		…
5371	# overwrite some of them when testing with obscure command lines.	5973	# overwrite some of them when testing with obscure command lines.
5372	# This happens at least with the AIX C compiler.	5974	# This happens at least with the AIX C compiler.
5373	: > sub/conftest.c	5975	: > sub/conftest.c
5374	for i in 1 2 3 4 5 6; do	5976	for i in 1 2 3 4 5 6; do
5375	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5977	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$i.h	5978	: > sub/conftst$i.h
5379	done	5979	done
5380	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5980	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5381		5981
5382	case $depmode in	5982	case $depmode in
5383	nosideeffect)	5983	nosideeffect)
…		…
5401	>/dev/null 2>conftest.err &&	6001	>/dev/null 2>conftest.err &&
5402	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	6002	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5403	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	6003	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5404	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	6004	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5405	# icc doesn't choke on unknown options, it will just issue warnings	6005	# icc doesn't choke on unknown options, it will just issue warnings
5406	# or remarks (even with -Werror). So we grep stderr for any message	6006	# (even with -Werror). So we grep stderr for any message
5407	# that says an option was ignored or not supported.	6007	# that says an option was ignored.
5408	# When given -MP, icc 7.0 and 7.1 complain thusly:
5409	# icc: Command line warning: ignoring option '-M'; no argument required
5410	# The diagnosis changed in icc 8.0:
5411	# icc: Command line remark: option '-MP' not supported
5412	if (grep 'ignoring option' conftest.err \|\|
5413	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else	6008	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5414	am_cv_CC_dependencies_compiler_type=$depmode	6009	am_cv_CXX_dependencies_compiler_type=$depmode
5415	break	6010	break
5416	fi	6011	fi
5417	fi	6012	fi
5418	done	6013	done
5419		6014
5420	cd ..	6015	cd ..
5421	rm -rf conftest.dir	6016	rm -rf conftest.dir
5422	else	6017	else
5423	am_cv_CC_dependencies_compiler_type=none	6018	am_cv_CXX_dependencies_compiler_type=none
5424	fi	6019	fi
5425		6020
5426	fi	6021	fi
5427	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	6022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5428	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	6023	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5429	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	6024	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5430		6025
5431		6026
5432		6027
5433	if	6028	if
5434	test "x$enable_dependency_tracking" != xno \	6029	test "x$enable_dependency_tracking" != xno \
5435	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	6030	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5436	am__fastdepCC_TRUE=	6031	am__fastdepCXX_TRUE=
5437	am__fastdepCC_FALSE='#'	6032	am__fastdepCXX_FALSE='#'
5438	else	6033	else
5439	am__fastdepCC_TRUE='#'	6034	am__fastdepCXX_TRUE='#'
5440	am__fastdepCC_FALSE=	6035	am__fastdepCXX_FALSE=
5441	fi	6036	fi
5442		6037
5443		6038
5444	ac_ext=c	6039
5445	ac_cpp='$CPP $CPPFLAGS'	6040	{ $as_echo "$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'	6041	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5447	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6042	if ${ac_cv_path_GREP+:} false; then :
5448	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6043	$as_echo_n "(cached) " >&6
5449	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6044	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	6045	if test -z "$GREP"; then
5456	if test "${ac_cv_prog_CPP+set}" = set; then	6046	ac_path_GREP_found=false
5457	echo $ECHO_N "(cached) $ECHO_C" >&6	6047	# Loop through the user's path and test for each of PROGNAME-LIST
5458	else	6048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5459	# Double quotes because CPP needs to be expanded	6049	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	6050	do
5465	# Use a header file that comes with gcc, so configuring glibc	6051	IFS=$as_save_IFS
5466	# with a fresh cross-compiler works.	6052	test -z "$as_dir" && as_dir=.
5467	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6053	for ac_prog in grep ggrep; do
5468	# <limits.h> exists even on freestanding compilers.	6054	for ac_exec_ext in '' $ac_executable_extensions; do
5469	# On the NeXT, cc -E runs the code through the compiler's parser,	6055	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5470	# not just through cpp. "Syntax error" is here to catch this case.	6056	as_fn_executable_p "$ac_path_GREP" \|\| continue
5471	cat >conftest.$ac_ext <<_ACEOF	6057	# Check for GNU ac_path_GREP and select it if it is found.
5472	/* confdefs.h. */	6058	# Check for GNU $ac_path_GREP
5473	_ACEOF	6059	case `"$ac_path_GREP" --version 2>&1` in
		6060	GNU)
		6061	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6062	*)
		6063	ac_count=0
		6064	$as_echo_n 0123456789 >"conftest.in"
		6065	while :
		6066	do
		6067	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6068	mv "conftest.tmp" "conftest.in"
		6069	cp "conftest.in" "conftest.nl"
		6070	$as_echo 'GREP' >> "conftest.nl"
		6071	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6072	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6073	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6074	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6075	# Best one so far, save it but keep looking for a better one
		6076	ac_cv_path_GREP="$ac_path_GREP"
		6077	ac_path_GREP_max=$ac_count
		6078	fi
		6079	# 10*(2^10) chars as input seems more than enough
		6080	test $ac_count -gt 10 && break
		6081	done
		6082	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6083	esac
		6084
		6085	$ac_path_GREP_found && break 3
		6086	done
		6087	done
		6088	done
		6089	IFS=$as_save_IFS
		6090	if test -z "$ac_cv_path_GREP"; then
		6091	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6092	fi
		6093	else
		6094	ac_cv_path_GREP=$GREP
		6095	fi
		6096
		6097	fi
		6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6099	$as_echo "$ac_cv_path_GREP" >&6; }
		6100	GREP="$ac_cv_path_GREP"
		6101
		6102
		6103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6104	$as_echo_n "checking for egrep... " >&6; }
		6105	if ${ac_cv_path_EGREP+:} false; then :
		6106	$as_echo_n "(cached) " >&6
		6107	else
		6108	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6109	then ac_cv_path_EGREP="$GREP -E"
		6110	else
		6111	if test -z "$EGREP"; then
		6112	ac_path_EGREP_found=false
		6113	# Loop through the user's path and test for each of PROGNAME-LIST
		6114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6115	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6116	do
		6117	IFS=$as_save_IFS
		6118	test -z "$as_dir" && as_dir=.
		6119	for ac_prog in egrep; do
		6120	for ac_exec_ext in '' $ac_executable_extensions; do
		6121	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6122	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6123	# Check for GNU ac_path_EGREP and select it if it is found.
		6124	# Check for GNU $ac_path_EGREP
		6125	case `"$ac_path_EGREP" --version 2>&1` in
		6126	GNU)
		6127	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6128	*)
		6129	ac_count=0
		6130	$as_echo_n 0123456789 >"conftest.in"
		6131	while :
		6132	do
		6133	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6134	mv "conftest.tmp" "conftest.in"
		6135	cp "conftest.in" "conftest.nl"
		6136	$as_echo 'EGREP' >> "conftest.nl"
		6137	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6138	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6139	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6140	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6141	# Best one so far, save it but keep looking for a better one
		6142	ac_cv_path_EGREP="$ac_path_EGREP"
		6143	ac_path_EGREP_max=$ac_count
		6144	fi
		6145	# 10*(2^10) chars as input seems more than enough
		6146	test $ac_count -gt 10 && break
		6147	done
		6148	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6149	esac
		6150
		6151	$ac_path_EGREP_found && break 3
		6152	done
		6153	done
		6154	done
		6155	IFS=$as_save_IFS
		6156	if test -z "$ac_cv_path_EGREP"; then
		6157	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6158	fi
		6159	else
		6160	ac_cv_path_EGREP=$EGREP
		6161	fi
		6162
		6163	fi
		6164	fi
		6165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6166	$as_echo "$ac_cv_path_EGREP" >&6; }
		6167	EGREP="$ac_cv_path_EGREP"
		6168
		6169
		6170	if test $ac_cv_c_compiler_gnu = yes; then
		6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
		6172	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
		6173	if ${ac_cv_prog_gcc_traditional+:} false; then :
		6174	$as_echo_n "(cached) " >&6
		6175	else
		6176	ac_pattern="Autoconf.*'x'"
5474	cat confdefs.h >>conftest.$ac_ext	6177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475	cat >>conftest.$ac_ext <<_ACEOF
5476	/* end confdefs.h. */	6178	/* end confdefs.h. */
5477	#ifdef __STDC__	6179	#include <sgtty.h>
5478	# include <limits.h>	6180	Autoconf TIOCGETP
		6181	_ACEOF
		6182	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
		6183	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6184	ac_cv_prog_gcc_traditional=yes
5479	#else	6185	else
5480	# include <assert.h>	6186	ac_cv_prog_gcc_traditional=no
5481	#endif	6187	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=$?
5487	grep -v '^ *+' conftest.er1 >conftest.err
5488	rm -f conftest.er1	6188	rm -f conftest*
5489	cat conftest.err >&5	6189
5490	echo "$as_me:$LINENO: \$? = $ac_status" >&5	6190
5491	(exit $ac_status); } >/dev/null; then	6191	if test $ac_cv_prog_gcc_traditional = no; then
5492	if test -s conftest.err; then	6192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493	ac_cpp_err=$ac_c_preproc_warn_flag	6193	/* end confdefs.h. */
5494	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag	6194	#include <termio.h>
5495	else	6195	Autoconf TCGETA
5496	ac_cpp_err=	6196	_ACEOF
		6197	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
		6198	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6199	ac_cv_prog_gcc_traditional=yes
		6200	fi
		6201	rm -f conftest*
		6202
5497	fi	6203	fi
5498	else
5499	ac_cpp_err=yes
5500	fi	6204	fi
5501	if test -z "$ac_cpp_err"; then	6205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5502	:	6206	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5503	else	6207	if test $ac_cv_prog_gcc_traditional = yes; then
5504	echo "$as_me: failed program was:" >&5	6208	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	6209	fi
5536	else
5537	ac_cpp_err=yes
5538	fi	6210	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.$ac_ext >&5
5545		6211
5546	# Passes both tests.	6212	for ac_prog in gawk mawk nawk awk
5547	ac_preproc_ok=:
5548	break
5549	fi
5550	rm -f conftest.err conftest.$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}$CPP" >&6
5569	ac_preproc_ok=false
5570	for ac_c_preproc_warn_flag in '' yes
5571	do	6213	do
5572	# Use a header file that comes with gcc, so configuring glibc
5573	# with a fresh cross-compiler works.
5574	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5575	# <limits.h> exists even on freestanding compilers.
5576	# On the NeXT, cc -E runs the code through the compiler's parser,
5577	# not just through cpp. "Syntax error" is here to catch this case.
5578	cat >conftest.$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$ac_prog", so it can be a program name with args.	6214	# Extract the first word of "$ac_prog", so it can be a program name with args.
5687	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6215	set dummy $ac_prog; ac_word=$2
5688	echo "$as_me:$LINENO: checking for $ac_word" >&5	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5689	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6217	$as_echo_n "checking for $ac_word... " >&6; }
5690	if test "${ac_cv_prog_CXX+set}" = set; then	6218	if ${ac_cv_prog_AWK+:} false; then :
5691	echo $ECHO_N "(cached) $ECHO_C" >&6	6219	$as_echo_n "(cached) " >&6
5692	else	6220	else
5693	if test -n "$CXX"; then	6221	if test -n "$AWK"; then
5694	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6222	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5695	else	6223	else
5696	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5697	for as_dir in $PATH	6225	for as_dir in $PATH
5698	do	6226	do
5699	IFS=$as_save_IFS	6227	IFS=$as_save_IFS
5700	test -z "$as_dir" && as_dir=.	6228	test -z "$as_dir" && as_dir=.
5701	for ac_exec_ext in '' $ac_executable_extensions; do	6229	for ac_exec_ext in '' $ac_executable_extensions; do
5702	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6230	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5703	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6231	ac_cv_prog_AWK="$ac_prog"
5704	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6232	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5705	break 2	6233	break 2
5706	fi	6234	fi
5707	done	6235	done
		6236	done
		6237	IFS=$as_save_IFS
		6238
		6239	fi
		6240	fi
		6241	AWK=$ac_cv_prog_AWK
		6242	if test -n "$AWK"; then
		6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		6244	$as_echo "$AWK" >&6; }
		6245	else
		6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6247	$as_echo "no" >&6; }
		6248	fi
		6249
		6250
		6251	test -n "$AWK" && break
5708	done	6252	done
5709		6253
5710	fi	6254
5711	fi	6255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5712	CXX=$ac_cv_prog_CXX	6256	$as_echo_n "checking whether ln -s works... " >&6; }
5713	if test -n "$CXX"; then	6257	LN_S=$as_ln_s
5714	echo "$as_me:$LINENO: result: $CXX" >&5	6258	if test "$LN_S" = "ln -s"; then
5715	echo "${ECHO_T}$CXX" >&6	6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6260	$as_echo "yes" >&6; }
5716	else	6261	else
		6262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
		6263	$as_echo "no, using $LN_S" >&6; }
		6264	fi
		6265
		6266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		6267	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		6268	set x ${MAKE-make}
		6269	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		6270	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		6271	$as_echo_n "(cached) " >&6
		6272	else
		6273	cat >conftest.make <<\_ACEOF
		6274	SHELL = /bin/sh
		6275	all:
		6276	@echo '@@@%%%=$(MAKE)=@@@%%%'
		6277	_ACEOF
		6278	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		6279	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		6280	@@@%%%=?=@@@%%%*)
		6281	eval ac_cv_prog_make_${ac_make}_set=yes;;
		6282	*)
		6283	eval ac_cv_prog_make_${ac_make}_set=no;;
		6284	esac
		6285	rm -f conftest.make
		6286	fi
		6287	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6289	$as_echo "yes" >&6; }
		6290	SET_MAKE=
		6291	else
5717	echo "$as_me:$LINENO: result: no" >&5	6292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5718	echo "${ECHO_T}no" >&6	6293	$as_echo "no" >&6; }
		6294	SET_MAKE="MAKE=${MAKE-make}"
5719	fi	6295	fi
5720		6296
5721	test -n "$CXX" && break	6297	if test -n "$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.	6298	# 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	6299	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5730	echo "$as_me:$LINENO: checking for $ac_word" >&5	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5731	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6301	$as_echo_n "checking for $ac_word... " >&6; }
5732	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6302	if ${ac_cv_prog_RANLIB+:} false; then :
5733	echo $ECHO_N "(cached) $ECHO_C" >&6	6303	$as_echo_n "(cached) " >&6
5734	else	6304	else
5735	if test -n "$ac_ct_CXX"; then	6305	if test -n "$RANLIB"; then
5736	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6306	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5737	else	6307	else
5738	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6308	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5739	for as_dir in $PATH	6309	for as_dir in $PATH
5740	do	6310	do
5741	IFS=$as_save_IFS	6311	IFS=$as_save_IFS
5742	test -z "$as_dir" && as_dir=.	6312	test -z "$as_dir" && as_dir=.
5743	for ac_exec_ext in '' $ac_executable_extensions; do	6313	for ac_exec_ext in '' $ac_executable_extensions; do
5744	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6314	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5745	ac_cv_prog_ac_ct_CXX="$ac_prog"	6315	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5746	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5747	break 2	6317	break 2
5748	fi	6318	fi
5749	done	6319	done
5750	done
5751
5752	fi
5753	fi
5754	ac_ct_CXX=$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	6320	done
		6321	IFS=$as_save_IFS
6113		6322
6114	cd ..
6115	rm -rf conftest.dir
6116	else
6117	am_cv_CXX_dependencies_compiler_type=none
6118	fi	6323	fi
6119
6120	fi	6324	fi
6121	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6325	RANLIB=$ac_cv_prog_RANLIB
6122	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6326	if test -n "$RANLIB"; then
6123	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6124		6328	$as_echo "$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	6329	else
6133	am__fastdepCXX_TRUE='#'	6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6134	am__fastdepCXX_FALSE=	6331	$as_echo "no" >&6; }
6135	fi	6332	fi
6136		6333
6137		6334
6138
6139	echo "$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) $ECHO_C" >&6
6143	else
6144	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
6145	then ac_cv_prog_egrep='grep -E'
6146	else ac_cv_prog_egrep='egrep'
6147	fi
6148	fi	6335	fi
6149	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6336	if test -z "$ac_cv_prog_RANLIB"; then
6150	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6337	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.	6338	# Extract the first word of "ranlib", so it can be a program name with args.
6207	set dummy $ac_prog; ac_word=$2	6339	set dummy ranlib; ac_word=$2
6208	echo "$as_me:$LINENO: checking for $ac_word" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6341	$as_echo_n "checking for $ac_word... " >&6; }
6210	if test "${ac_cv_prog_AWK+set}" = set; then	6342	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6211	echo $ECHO_N "(cached) $ECHO_C" >&6	6343	$as_echo_n "(cached) " >&6
6212	else	6344	else
6213	if test -n "$AWK"; then	6345	if test -n "$ac_ct_RANLIB"; then
6214	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6346	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6215	else	6347	else
6216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217	for as_dir in $PATH	6349	for as_dir in $PATH
6218	do	6350	do
6219	IFS=$as_save_IFS	6351	IFS=$as_save_IFS
6220	test -z "$as_dir" && as_dir=.	6352	test -z "$as_dir" && as_dir=.
6221	for ac_exec_ext in '' $ac_executable_extensions; do	6353	for ac_exec_ext in '' $ac_executable_extensions; do
6222	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6354	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6223	ac_cv_prog_AWK="$ac_prog"	6355	ac_cv_prog_ac_ct_RANLIB="ranlib"
6224	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6356	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225	break 2	6357	break 2
6226	fi	6358	fi
6227	done	6359	done
6228	done	6360	done
6229
6230	fi
6231	fi
6232	AWK=$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	6361	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$ac_exec_ext -c"
6291	break 3
6292	fi
6293	fi
6294	done
6295	done
6296	;;
6297	esac
6298	done
6299		6362
6300
6301	fi
6302	if test "${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	6363	fi
6428	fi	6364	fi
6429	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6365	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6430	if test -n "$ac_ct_RANLIB"; then	6366	if test -n "$ac_ct_RANLIB"; then
6431	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6432	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6368	$as_echo "$ac_ct_RANLIB" >&6; }
6433	else	6369	else
6434	echo "$as_me:$LINENO: result: no" >&5	6370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6435	echo "${ECHO_T}no" >&6	6371	$as_echo "no" >&6; }
6436	fi	6372	fi
6437		6373
		6374	if test "x$ac_ct_RANLIB" = x; then
		6375	RANLIB=":"
		6376	else
		6377	case $cross_compiling:$ac_tool_warned in
		6378	yes:)
		6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6380	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6381	ac_tool_warned=yes ;;
		6382	esac
6438	RANLIB=$ac_ct_RANLIB	6383	RANLIB=$ac_ct_RANLIB
		6384	fi
6439	else	6385	else
6440	RANLIB="$ac_cv_prog_RANLIB"	6386	RANLIB="$ac_cv_prog_RANLIB"
6441	fi	6387	fi
6442		6388
6443		6389
6444	# Check whether --enable-iftype or --disable-iftype was given.	6390	# Check whether --enable-iftype was given.
6445	if test "${enable_iftype+set}" = set; then	6391	if test "${enable_iftype+set}" = set; then :
6446	enableval="$enable_iftype"	6392	enableval=$enable_iftype;
6447
6448	IFTYPE=`echo $enableval \| sed s%/.*%%`	6393	IFTYPE=`echo $enableval \| sed s%/.*%%`
6449	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6394	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6450		6395
6451		6396
6452	fi;	6397	fi
6453		6398
		6399
6454	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6400	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6455	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6401	$as_echo_n "checking for kernel networking interface type... " >&6; }
6456		6402
6457	if test "x$IFTYPE" = "x"; then	6403	if test "x$IFTYPE" = "x"; then
6458	case $target_os in	6404	case $target_os in
6459	linux)	6405	linux)
6460	IFTYPE=native	6406	IFTYPE=native
6461	IFSUBTYPE=linux	6407	IFSUBTYPE=linux
6462		6408
6463	cat >>confdefs.h <<\_ACEOF	6409	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6464	#define HAVE_LINUX 1
6465	_ACEOF
6466		6410
6467	;;	6411	;;
6468	freebsd)	6412	freebsd)
6469	IFTYPE=tincd	6413	IFTYPE=tincd
6470	IFSUBTYPE=freebsd	6414	IFSUBTYPE=freebsd
6471		6415
6472	cat >>confdefs.h <<\_ACEOF	6416	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6473	#define HAVE_FREEBSD 1
6474	_ACEOF
6475		6417
6476	;;	6418	;;
6477	darwin)	6419	darwin)
6478	IFTYPE=native	6420	IFTYPE=native
6479	IFSUBTYPE=darwin	6421	IFSUBTYPE=darwin
6480		6422
6481	cat >>confdefs.h <<\_ACEOF	6423	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6482	#define HAVE_DARWIN 1
6483	_ACEOF
6484		6424
6485	;;	6425	;;
6486	solaris)	6426	solaris)
6487	IFTYPE=tincd	6427	IFTYPE=tincd
6488	IFSUBTYPE=solaris	6428	IFSUBTYPE=solaris
6489		6429
6490	cat >>confdefs.h <<\_ACEOF	6430	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6491	#define HAVE_SOLARIS 1
6492	_ACEOF
6493		6431
6494	;;	6432	;;
6495	openbsd)	6433	openbsd)
6496	IFTYPE=tincd	6434	IFTYPE=tincd
6497	IFSUBTYPE=openbsd	6435	IFSUBTYPE=openbsd
6498		6436
6499	cat >>confdefs.h <<\_ACEOF	6437	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6500	#define HAVE_OPENBSD 1
6501	_ACEOF
6502		6438
6503	;;	6439	;;
6504	netbsd)	6440	netbsd)
6505	IFTYPE=tincd	6441	IFTYPE=tincd
6506	IFSUBTYPE=netbsd	6442	IFSUBTYPE=netbsd
6507		6443
6508	cat >>confdefs.h <<\_ACEOF	6444	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6509	#define HAVE_NETBSD 1
6510	_ACEOF
6511		6445
6512	;;	6446	;;
6513	cygwin)	6447	cygwin)
6514	IFTYPE=native	6448	IFTYPE=native
6515	IFSUBTYPE=cygwin	6449	IFSUBTYPE=cygwin
6516		6450
6517	cat >>confdefs.h <<\_ACEOF	6451	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6518	#define HAVE_CYGWIN 1
6519	_ACEOF
6520		6452
6521	;;	6453	;;
6522	*)	6454	*)
6523	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6455	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6524	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6525	{ (exit 1); exit 1; }; }
6526	;;	6456	;;
6527	esac	6457	esac
6528	fi	6458	fi
6529	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6530	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6460	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6531	IFTYPE=$IFTYPE	6461	IFTYPE=$IFTYPE
6532		6462
6533	IFSUBTYPE=$IFSUBTYPE	6463	IFSUBTYPE=$IFSUBTYPE
6534		6464
6535		6465
…		…
6559		6489
6560	_ACEOF	6490	_ACEOF
6561		6491
6562	# The following way of writing the cache mishandles newlines in values,	6492	# The following way of writing the cache mishandles newlines in values,
6563	# but we know of no workaround that is simple, portable, and efficient.	6493	# but we know of no workaround that is simple, portable, and efficient.
6564	# So, don't put newlines in cache variables' values.	6494	# So, we kill variables containing newlines.
6565	# Ultrix sh set writes to stderr and can't be redirected directly,	6495	# Ultrix sh set writes to stderr and can't be redirected directly,
6566	# and sets the high bit in the cache file unless we assign to the vars.	6496	# and sets the high bit in the cache file unless we assign to the vars.
6567	{	6497	(
		6498	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6499	eval ac_val=\$$ac_var
		6500	case $ac_val in #(
		6501	${as_nl})
		6502	case $ac_var in #(
		6503	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6504	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6505	esac
		6506	case $ac_var in #(
		6507	_ \| IFS \| as_nl) ;; #(
		6508	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6509	*) { eval $ac_var=; unset $ac_var;} ;;
		6510	esac ;;
		6511	esac
		6512	done
		6513
6568	(set) 2>&1 \|	6514	(set) 2>&1 \|
6569	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6515	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6570	ac_space=\ )	6516	${as_nl}ac_space=\ )
6571	# `set' does not quote correctly, so add quotes (double-quote	6517	# `set' does not quote correctly, so add quotes: double-quote
6572	# substitution turns \\\\ into \\, and sed turns \\ into \).	6518	# substitution turns \\\\ into \\, and sed turns \\ into \.
6573	sed -n \	6519	sed -n \
6574	"s/'/'\\\\''/g;	6520	"s/'/'\\\\''/g;
6575	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6521	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6576	;;	6522	;; #(
6577	*)	6523	*)
6578	# `set' quotes correctly as required by POSIX, so do not add quotes.	6524	# `set' quotes correctly as required by POSIX, so do not add quotes.
6579	sed -n \	6525	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6580	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6581	;;	6526	;;
6582	esac;	6527	esac \|
6583	} \|	6528	sort
		6529	) \|
6584	sed '	6530	sed '
		6531	/^ac_cv_env_/b end
6585	t clear	6532	t clear
6586	: clear	6533	:clear
6587	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6534	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6588	t end	6535	t end
6589	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6536	s/^$[^=]$=$.$$/\1=${\1=\2}/
6590	: end' >>confcache	6537	:end' >>confcache
6591	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6538	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6592	if test -w $cache_file; then	6539	if test -w "$cache_file"; then
6593	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6540	if test "x$cache_file" != "x/dev/null"; then
		6541	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6542	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6543	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6594	cat confcache >$cache_file	6544	cat confcache >"$cache_file"
		6545	else
		6546	case $cache_file in #(
		6547	/ \| ?:*)
		6548	mv -f confcache "$cache_file"$$ &&
		6549	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6550	*)
		6551	mv -f confcache "$cache_file" ;;
		6552	esac
		6553	fi
		6554	fi
6595	else	6555	else
		6556	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6596	echo "not updating unwritable cache $cache_file"	6557	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6597	fi	6558	fi
6598	fi	6559	fi
6599	rm -f confcache	6560	rm -f confcache
6600		6561
6601		6562
6602	ac_ext=cc	6563	ac_ext=cpp
6603	ac_cpp='$CXXCPP $CPPFLAGS'	6564	ac_cpp='$CXXCPP $CPPFLAGS'
6604	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6565	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6605	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6566	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6606	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6567	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6607		6568
6608		6569
6609	ac_ext=cc	6570	ac_ext=cpp
6610	ac_cpp='$CXXCPP $CPPFLAGS'	6571	ac_cpp='$CXXCPP $CPPFLAGS'
6611	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6572	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6612	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6573	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6613	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6574	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6614	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6615	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6576	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6616	if test -z "$CXXCPP"; then	6577	if test -z "$CXXCPP"; then
6617	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6578	if ${ac_cv_prog_CXXCPP+:} false; then :
6618	echo $ECHO_N "(cached) $ECHO_C" >&6	6579	$as_echo_n "(cached) " >&6
6619	else	6580	else
6620	# Double quotes because CXXCPP needs to be expanded	6581	# Double quotes because CXXCPP needs to be expanded
6621	for CXXCPP in "$CXX -E" "/lib/cpp"	6582	for CXXCPP in "$CXX -E" "/lib/cpp"
6622	do	6583	do
6623	ac_preproc_ok=false	6584	ac_preproc_ok=false
…		…
6627	# with a fresh cross-compiler works.	6588	# with a fresh cross-compiler works.
6628	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6589	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6629	# <limits.h> exists even on freestanding compilers.	6590	# <limits.h> exists even on freestanding compilers.
6630	# On the NeXT, cc -E runs the code through the compiler's parser,	6591	# On the NeXT, cc -E runs the code through the compiler's parser,
6631	# not just through cpp. "Syntax error" is here to catch this case.	6592	# not just through cpp. "Syntax error" is here to catch this case.
6632	cat >conftest.$ac_ext <<_ACEOF
6633	/* confdefs.h. */
6634	_ACEOF
6635	cat confdefs.h >>conftest.$ac_ext	6593	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636	cat >>conftest.$ac_ext <<_ACEOF
6637	/* end confdefs.h. */	6594	/* end confdefs.h. */
6638	#ifdef __STDC__	6595	#ifdef __STDC__
6639	# include <limits.h>	6596	# include <limits.h>
6640	#else	6597	#else
6641	# include <assert.h>	6598	# include <assert.h>
6642	#endif	6599	#endif
6643	Syntax error	6600	Syntax error
6644	_ACEOF	6601	_ACEOF
6645	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6602	if ac_fn_cxx_try_cpp "$LINENO"; then :
6646	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6603
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	6604	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.$ac_ext >&5
6667
6668	# Broken: fails on valid input.	6605	# Broken: fails on valid input.
6669	continue	6606	continue
6670	fi	6607	fi
6671	rm -f conftest.err conftest.$ac_ext	6608	rm -f conftest.err conftest.i conftest.$ac_ext
6672		6609
6673	# OK, works on sane cases. Now check whether non-existent headers	6610	# OK, works on sane cases. Now check whether nonexistent headers
6674	# can be detected and how.	6611	# can be detected and how.
6675	cat >conftest.$ac_ext <<_ACEOF
6676	/* confdefs.h. */
6677	_ACEOF
6678	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6679	cat >>conftest.$ac_ext <<_ACEOF
6680	/* end confdefs.h. */	6613	/* end confdefs.h. */
6681	#include <ac_nonexistent.h>	6614	#include <ac_nonexistent.h>
6682	_ACEOF	6615	_ACEOF
6683	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6616	if ac_fn_cxx_try_cpp "$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 "$ac_cpp_err"; then
6701	# Broken: success on invalid input.	6617	# Broken: success on invalid input.
6702	continue	6618	continue
6703	else	6619	else
6704	echo "$as_me: failed program was:" >&5
6705	sed 's/^/\| /' conftest.$ac_ext >&5
6706
6707	# Passes both tests.	6620	# Passes both tests.
6708	ac_preproc_ok=:	6621	ac_preproc_ok=:
6709	break	6622	break
6710	fi	6623	fi
6711	rm -f conftest.err conftest.$ac_ext	6624	rm -f conftest.err conftest.i conftest.$ac_ext
6712		6625
6713	done	6626	done
6714	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6627	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6715	rm -f conftest.err conftest.$ac_ext	6628	rm -f conftest.i conftest.err conftest.$ac_ext
6716	if $ac_preproc_ok; then	6629	if $ac_preproc_ok; then :
6717	break	6630	break
6718	fi	6631	fi
6719		6632
6720	done	6633	done
6721	ac_cv_prog_CXXCPP=$CXXCPP	6634	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6723	fi	6636	fi
6724	CXXCPP=$ac_cv_prog_CXXCPP	6637	CXXCPP=$ac_cv_prog_CXXCPP
6725	else	6638	else
6726	ac_cv_prog_CXXCPP=$CXXCPP	6639	ac_cv_prog_CXXCPP=$CXXCPP
6727	fi	6640	fi
6728	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6729	echo "${ECHO_T}$CXXCPP" >&6	6642	$as_echo "$CXXCPP" >&6; }
6730	ac_preproc_ok=false	6643	ac_preproc_ok=false
6731	for ac_cxx_preproc_warn_flag in '' yes	6644	for ac_cxx_preproc_warn_flag in '' yes
6732	do	6645	do
6733	# Use a header file that comes with gcc, so configuring glibc	6646	# Use a header file that comes with gcc, so configuring glibc
6734	# with a fresh cross-compiler works.	6647	# with a fresh cross-compiler works.
6735	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6648	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6736	# <limits.h> exists even on freestanding compilers.	6649	# <limits.h> exists even on freestanding compilers.
6737	# On the NeXT, cc -E runs the code through the compiler's parser,	6650	# On the NeXT, cc -E runs the code through the compiler's parser,
6738	# not just through cpp. "Syntax error" is here to catch this case.	6651	# not just through cpp. "Syntax error" is here to catch this case.
6739	cat >conftest.$ac_ext <<_ACEOF
6740	/* confdefs.h. */
6741	_ACEOF
6742	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6743	cat >>conftest.$ac_ext <<_ACEOF
6744	/* end confdefs.h. */	6653	/* end confdefs.h. */
6745	#ifdef __STDC__	6654	#ifdef __STDC__
6746	# include <limits.h>	6655	# include <limits.h>
6747	#else	6656	#else
6748	# include <assert.h>	6657	# include <assert.h>
6749	#endif	6658	#endif
6750	Syntax error	6659	Syntax error
6751	_ACEOF	6660	_ACEOF
6752	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_cxx_try_cpp "$LINENO"; then :
6753	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662
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	6663	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.$ac_ext >&5
6774
6775	# Broken: fails on valid input.	6664	# Broken: fails on valid input.
6776	continue	6665	continue
6777	fi	6666	fi
6778	rm -f conftest.err conftest.$ac_ext	6667	rm -f conftest.err conftest.i conftest.$ac_ext
6779		6668
6780	# OK, works on sane cases. Now check whether non-existent headers	6669	# OK, works on sane cases. Now check whether nonexistent headers
6781	# can be detected and how.	6670	# can be detected and how.
6782	cat >conftest.$ac_ext <<_ACEOF
6783	/* confdefs.h. */
6784	_ACEOF
6785	cat confdefs.h >>conftest.$ac_ext	6671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */	6672	/* end confdefs.h. */
6788	#include <ac_nonexistent.h>	6673	#include <ac_nonexistent.h>
6789	_ACEOF	6674	_ACEOF
6790	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6675	if ac_fn_cxx_try_cpp "$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 "$ac_cpp_err"; then
6808	# Broken: success on invalid input.	6676	# Broken: success on invalid input.
6809	continue	6677	continue
6810	else	6678	else
6811	echo "$as_me: failed program was:" >&5
6812	sed 's/^/\| /' conftest.$ac_ext >&5
6813
6814	# Passes both tests.	6679	# Passes both tests.
6815	ac_preproc_ok=:	6680	ac_preproc_ok=:
6816	break	6681	break
6817	fi	6682	fi
6818	rm -f conftest.err conftest.$ac_ext	6683	rm -f conftest.err conftest.i conftest.$ac_ext
6819		6684
6820	done	6685	done
6821	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6686	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6822	rm -f conftest.err conftest.$ac_ext	6687	rm -f conftest.i conftest.err conftest.$ac_ext
6823	if $ac_preproc_ok; then	6688	if $ac_preproc_ok; then :
6824	:	6689
6825	else	6690	else
6826	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6827	See \`config.log' for more details." >&5	6692	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6828	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6693	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6829	See \`config.log' for more details." >&2;}	6694	See \`config.log' for more details" "$LINENO" 5; }
6830	{ (exit 1); exit 1; }; }
6831	fi	6695	fi
6832		6696
6833	ac_ext=cc	6697	ac_ext=cpp
6834	ac_cpp='$CXXCPP $CPPFLAGS'	6698	ac_cpp='$CXXCPP $CPPFLAGS'
6835	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6699	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6836	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6700	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6837	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6701	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6838		6702
6839		6703
6840	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6841	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6705	$as_echo_n "checking for ANSI C header files... " >&6; }
6842	if test "${ac_cv_header_stdc+set}" = set; then	6706	if ${ac_cv_header_stdc+:} false; then :
6843	echo $ECHO_N "(cached) $ECHO_C" >&6	6707	$as_echo_n "(cached) " >&6
6844	else	6708	else
6845	cat >conftest.$ac_ext <<_ACEOF
6846	/* confdefs.h. */
6847	_ACEOF
6848	cat confdefs.h >>conftest.$ac_ext	6709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849	cat >>conftest.$ac_ext <<_ACEOF
6850	/* end confdefs.h. */	6710	/* end confdefs.h. */
6851	#include <stdlib.h>	6711	#include <stdlib.h>
6852	#include <stdarg.h>	6712	#include <stdarg.h>
6853	#include <string.h>	6713	#include <string.h>
6854	#include <float.h>	6714	#include <float.h>
…		…
6859		6719
6860	;	6720	;
6861	return 0;	6721	return 0;
6862	}	6722	}
6863	_ACEOF	6723	_ACEOF
6864	rm -f conftest.$ac_objext	6724	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 $ac_status); }; }; then
6885	ac_cv_header_stdc=yes	6725	ac_cv_header_stdc=yes
6886	else	6726	else
6887	echo "$as_me: failed program was:" >&5
6888	sed 's/^/\| /' conftest.$ac_ext >&5
6889
6890	ac_cv_header_stdc=no	6727	ac_cv_header_stdc=no
6891	fi	6728	fi
6892	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6729	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6893		6730
6894	if test $ac_cv_header_stdc = yes; then	6731	if test $ac_cv_header_stdc = yes; then
6895	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6732	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6896	cat >conftest.$ac_ext <<_ACEOF
6897	/* confdefs.h. */
6898	_ACEOF
6899	cat confdefs.h >>conftest.$ac_ext	6733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6900	cat >>conftest.$ac_ext <<_ACEOF
6901	/* end confdefs.h. */	6734	/* end confdefs.h. */
6902	#include <string.h>	6735	#include <string.h>
6903		6736
6904	_ACEOF	6737	_ACEOF
6905	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6906	$EGREP "memchr" >/dev/null 2>&1; then	6739	$EGREP "memchr" >/dev/null 2>&1; then :
6907	:	6740
6908	else	6741	else
6909	ac_cv_header_stdc=no	6742	ac_cv_header_stdc=no
6910	fi	6743	fi
6911	rm -f conftest*	6744	rm -f conftest*
6912		6745
6913	fi	6746	fi
6914		6747
6915	if test $ac_cv_header_stdc = yes; then	6748	if test $ac_cv_header_stdc = yes; then
6916	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6917	cat >conftest.$ac_ext <<_ACEOF
6918	/* confdefs.h. */
6919	_ACEOF
6920	cat confdefs.h >>conftest.$ac_ext	6750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6921	cat >>conftest.$ac_ext <<_ACEOF
6922	/* end confdefs.h. */	6751	/* end confdefs.h. */
6923	#include <stdlib.h>	6752	#include <stdlib.h>
6924		6753
6925	_ACEOF	6754	_ACEOF
6926	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6755	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6927	$EGREP "free" >/dev/null 2>&1; then	6756	$EGREP "free" >/dev/null 2>&1; then :
6928	:	6757
6929	else	6758	else
6930	ac_cv_header_stdc=no	6759	ac_cv_header_stdc=no
6931	fi	6760	fi
6932	rm -f conftest*	6761	rm -f conftest*
6933		6762
6934	fi	6763	fi
6935		6764
6936	if test $ac_cv_header_stdc = yes; then	6765	if test $ac_cv_header_stdc = yes; then
6937	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6766	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6938	if test "$cross_compiling" = yes; then	6767	if test "$cross_compiling" = yes; then :
6939	:	6768	:
6940	else	6769	else
6941	cat >conftest.$ac_ext <<_ACEOF
6942	/* confdefs.h. */
6943	_ACEOF
6944	cat confdefs.h >>conftest.$ac_ext	6770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945	cat >>conftest.$ac_ext <<_ACEOF
6946	/* end confdefs.h. */	6771	/* end confdefs.h. */
6947	#include <ctype.h>	6772	#include <ctype.h>
		6773	#include <stdlib.h>
6948	#if ((' ' & 0x0FF) == 0x020)	6774	#if ((' ' & 0x0FF) == 0x020)
6949	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6950	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6951	#else	6777	#else
6952	# define ISLOWER(c) \	6778	# define ISLOWER(c) \
…		…
6962	{	6788	{
6963	int i;	6789	int i;
6964	for (i = 0; i < 256; i++)	6790	for (i = 0; i < 256; i++)
6965	if (XOR (islower (i), ISLOWER (i))	6791	if (XOR (islower (i), ISLOWER (i))
6966	\|\| toupper (i) != TOUPPER (i))	6792	\|\| toupper (i) != TOUPPER (i))
6967	exit(2);	6793	return 2;
6968	exit (0);	6794	return 0;
6969	}	6795	}
6970	_ACEOF	6796	_ACEOF
6971	rm -f conftest$ac_exeext	6797	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		6798
6988	( exit $ac_status )	6799	else
6989	ac_cv_header_stdc=no	6800	ac_cv_header_stdc=no
6990	fi	6801	fi
6991	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6802	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6803	conftest.$ac_objext conftest.beam conftest.$ac_ext
6992	fi	6804	fi
		6805
6993	fi	6806	fi
6994	fi	6807	fi
6995	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6996	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6809	$as_echo "$ac_cv_header_stdc" >&6; }
6997	if test $ac_cv_header_stdc = yes; then	6810	if test $ac_cv_header_stdc = yes; then
6998		6811
6999	cat >>confdefs.h <<\_ACEOF	6812	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
7000	#define STDC_HEADERS 1
7001	_ACEOF
7002		6813
7003	fi	6814	fi
7004		6815
7005	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6816	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6817	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7016	inttypes.h stdint.h unistd.h	6818	inttypes.h stdint.h unistd.h
7017	do	6819	do :
7018	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6820	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7019	echo "$as_me:$LINENO: checking for $ac_header" >&5	6821	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7020	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6822	"
7021	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6823	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	6824	cat >>confdefs.h <<_ACEOF
7068	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6825	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7069	_ACEOF	6826	_ACEOF
7070		6827
7071	fi	6828	fi
7072		6829
7073	done	6830	done
7074		6831
7075		6832
7076
7077
7078	for ac_header in ext/hash_map clocale	6833	for ac_header in tr1/unordered_map ext/hash_map clocale
7079	do	6834	do :
7080	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6835	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6836	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7081	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6837	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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7215
7216	fi
7217	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7218	cat >>confdefs.h <<_ACEOF	6838	cat >>confdefs.h <<_ACEOF
7219	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6839	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7220	_ACEOF	6840	_ACEOF
7221		6841
7222	fi	6842	fi
7223		6843
7224	done	6844	done
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241		6845
7242		6846
7243	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6847	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7244	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6848	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7245	sys/mman.h netinet/in.h	6849	sys/mman.h netinet/in.h
7246	do	6850	do :
7247	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6851	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6852	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7248	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6853	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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7382
7383	fi
7384	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7385	cat >>confdefs.h <<_ACEOF	6854	cat >>confdefs.h <<_ACEOF
7386	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6855	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7387	_ACEOF	6856	_ACEOF
7388		6857
7389	fi	6858	fi
7390		6859
7391	done	6860	done
7392		6861
7393
7394
7395
7396
7397
7398
7399	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6862	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7400	do	6863	do :
7401	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6864	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7402	echo "$as_me:$LINENO: checking for $ac_header" >&5	6865	ac_fn_cxx_check_header_compile "$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>	6866	#include <sys/types.h>
7415	#include <sys/socket.h>	6867	#include <sys/socket.h>
7416	#ifdef HAVE_NETINET_IN_H	6868	#ifdef HAVE_NETINET_IN_H
7417	# include <netinet/in.h>	6869	# include <netinet/in.h>
7418	#endif	6870	#endif
…		…
7421	#endif	6873	#endif
7422	#ifdef HAVE_NETINET_IN_SYSTM_H	6874	#ifdef HAVE_NETINET_IN_SYSTM_H
7423	# include <netinet/in_systm.h>	6875	# include <netinet/in_systm.h>
7424	#endif	6876	#endif
7425		6877
7426		6878	"
7427	#include <$ac_header>	6879	if eval test \"x\$"$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	6880	cat >>confdefs.h <<_ACEOF
7463	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6881	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7464	_ACEOF	6882	_ACEOF
7465		6883
7466	fi	6884	fi
7467		6885
7468	done	6886	done
7469		6887
7470		6888
7471	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7472	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6890	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7473	if test "${ac_cv_c_const+set}" = set; then	6891	if ${ac_cv_c_const+:} false; then :
7474	echo $ECHO_N "(cached) $ECHO_C" >&6	6892	$as_echo_n "(cached) " >&6
7475	else	6893	else
7476	cat >conftest.$ac_ext <<_ACEOF
7477	/* confdefs.h. */
7478	_ACEOF
7479	cat confdefs.h >>conftest.$ac_ext	6894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7480	cat >>conftest.$ac_ext <<_ACEOF
7481	/* end confdefs.h. */	6895	/* end confdefs.h. */
7482		6896
7483	int	6897	int
7484	main ()	6898	main ()
7485	{	6899	{
7486	/* FIXME: Include the comments suggested by Paul. */	6900
7487	#ifndef __cplusplus	6901	#ifndef __cplusplus
7488	/* Ultrix mips cc rejects this. */	6902	/* Ultrix mips cc rejects this sort of thing. */
7489	typedef int charset[2];	6903	typedef int charset[2];
7490	const charset x;	6904	const charset cs = { 0, 0 };
7491	/* SunOS 4.1.1 cc rejects this. */	6905	/* SunOS 4.1.1 cc rejects this. */
7492	char const const ccp;	6906	char const const pcpcc;
7493	char **p;	6907	char **ppc;
7494	/* NEC SVR4.0.2 mips cc rejects this. */	6908	/* NEC SVR4.0.2 mips cc rejects this. */
7495	struct point {int x, y;};	6909	struct point {int x, y;};
7496	static struct point const zero = {0,0};	6910	static struct point const zero = {0,0};
7497	/* AIX XL C 1.02.0.0 rejects this.	6911	/* AIX XL C 1.02.0.0 rejects this.
7498	It does not let you subtract one const X* pointer from another in	6912	It does not let you subtract one const X* pointer from another in
7499	an arm of an if-expression whose if-part is not a constant	6913	an arm of an if-expression whose if-part is not a constant
7500	expression */	6914	expression */
7501	const char *g = "string";	6915	const char *g = "string";
7502	ccp = &g + (g ? g-g : 0);	6916	pcpcc = &g + (g ? g-g : 0);
7503	/* HPUX 7.0 cc rejects these. */	6917	/* HPUX 7.0 cc rejects these. */
7504	++ccp;	6918	++pcpcc;
7505	p = (char**) ccp;	6919	ppc = (char**) pcpcc;
7506	ccp = (char const const ) p;	6920	pcpcc = (char const const ) ppc;
7507	{ /* SCO 3.2v4 cc rejects this. */	6921	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7508	char *t;	6922	char tx;
		6923	char *t = &tx;
7509	char const s = 0 ? (char ) 0 : (char const *) 0;	6924	char const s = 0 ? (char ) 0 : (char const *) 0;
7510		6925
7511	*t++ = 0;	6926	*t++ = 0;
		6927	if (s) return 0;
7512	}	6928	}
7513	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6929	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7514	int x[] = {25, 17};	6930	int x[] = {25, 17};
7515	const int *foo = &x[0];	6931	const int *foo = &x[0];
7516	++foo;	6932	++foo;
…		…
7518	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6934	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7519	typedef const int *iptr;	6935	typedef const int *iptr;
7520	iptr p = 0;	6936	iptr p = 0;
7521	++p;	6937	++p;
7522	}	6938	}
7523	{ /* AIX XL C 1.02.0.0 rejects this saying	6939	{ /* 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. */	6940	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7525	struct s { int j; const int *ap[3]; };	6941	struct s { int j; const int *ap[3]; } bx;
7526	struct s *b; b->j = 5;	6942	struct s *b = &bx; b->j = 5;
7527	}	6943	}
7528	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6944	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7529	const int foo = 10;	6945	const int foo = 10;
		6946	if (!foo) return 0;
7530	}	6947	}
		6948	return !cs[0] && !zero.x;
7531	#endif	6949	#endif
7532		6950
7533	;	6951	;
7534	return 0;	6952	return 0;
7535	}	6953	}
7536	_ACEOF	6954	_ACEOF
7537	rm -f conftest.$ac_objext	6955	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 $ac_status); }; }; then
7558	ac_cv_c_const=yes	6956	ac_cv_c_const=yes
7559	else	6957	else
7560	echo "$as_me: failed program was:" >&5
7561	sed 's/^/\| /' conftest.$ac_ext >&5
7562
7563	ac_cv_c_const=no	6958	ac_cv_c_const=no
7564	fi	6959	fi
7565	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7566	fi	6961	fi
7567	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7568	echo "${ECHO_T}$ac_cv_c_const" >&6	6963	$as_echo "$ac_cv_c_const" >&6; }
7569	if test $ac_cv_c_const = no; then	6964	if test $ac_cv_c_const = no; then
7570		6965
7571	cat >>confdefs.h <<\_ACEOF	6966	$as_echo "#define const /**/" >>confdefs.h
7572	#define const
7573	_ACEOF
7574		6967
7575	fi	6968	fi
7576		6969
7577	echo "$as_me:$LINENO: checking for pid_t" >&5	6970	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
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 $ac_cv_type_pid_t = yes; then	6971	if test "x$ac_cv_type_pid_t" = xyes; then :
7633	:	6972
7634	else	6973	else
7635		6974
7636	cat >>confdefs.h <<_ACEOF	6975	cat >>confdefs.h <<_ACEOF
7637	#define pid_t int	6976	#define pid_t int
7638	_ACEOF	6977	_ACEOF
7639		6978
7640	fi	6979	fi
7641		6980
7642	echo "$as_me:$LINENO: checking for size_t" >&5	6981	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
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 $ac_cv_type_size_t = yes; then	6982	if test "x$ac_cv_type_size_t" = xyes; then :
7698	:	6983
7699	else	6984	else
7700		6985
7701	cat >>confdefs.h <<_ACEOF	6986	cat >>confdefs.h <<_ACEOF
7702	#define size_t unsigned	6987	#define size_t unsigned int
7703	_ACEOF	6988	_ACEOF
7704		6989
7705	fi	6990	fi
7706		6991
7707	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6992	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7708	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	6993	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7709	if test "${ac_cv_header_time+set}" = set; then	6994	if ${ac_cv_header_time+:} false; then :
7710	echo $ECHO_N "(cached) $ECHO_C" >&6	6995	$as_echo_n "(cached) " >&6
7711	else	6996	else
7712	cat >conftest.$ac_ext <<_ACEOF
7713	/* confdefs.h. */
7714	_ACEOF
7715	cat confdefs.h >>conftest.$ac_ext	6997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716	cat >>conftest.$ac_ext <<_ACEOF
7717	/* end confdefs.h. */	6998	/* end confdefs.h. */
7718	#include <sys/types.h>	6999	#include <sys/types.h>
7719	#include <sys/time.h>	7000	#include <sys/time.h>
7720	#include <time.h>	7001	#include <time.h>
7721		7002
…		…
7726	return 0;	7007	return 0;
7727	;	7008	;
7728	return 0;	7009	return 0;
7729	}	7010	}
7730	_ACEOF	7011	_ACEOF
7731	rm -f conftest.$ac_objext	7012	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 $ac_status); }; }; then
7752	ac_cv_header_time=yes	7013	ac_cv_header_time=yes
7753	else	7014	else
7754	echo "$as_me: failed program was:" >&5
7755	sed 's/^/\| /' conftest.$ac_ext >&5
7756
7757	ac_cv_header_time=no	7015	ac_cv_header_time=no
7758	fi	7016	fi
7759	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7017	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7760	fi	7018	fi
7761	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7762	echo "${ECHO_T}$ac_cv_header_time" >&6	7020	$as_echo "$ac_cv_header_time" >&6; }
7763	if test $ac_cv_header_time = yes; then	7021	if test $ac_cv_header_time = yes; then
7764		7022
7765	cat >>confdefs.h <<\_ACEOF	7023	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7766	#define TIME_WITH_SYS_TIME 1
7767	_ACEOF
7768		7024
7769	fi	7025	fi
7770		7026
7771	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7772	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7028	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7773	if test "${ac_cv_struct_tm+set}" = set; then	7029	if ${ac_cv_struct_tm+:} false; then :
7774	echo $ECHO_N "(cached) $ECHO_C" >&6	7030	$as_echo_n "(cached) " >&6
7775	else	7031	else
7776	cat >conftest.$ac_ext <<_ACEOF
7777	/* confdefs.h. */
7778	_ACEOF
7779	cat confdefs.h >>conftest.$ac_ext	7032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780	cat >>conftest.$ac_ext <<_ACEOF
7781	/* end confdefs.h. */	7033	/* end confdefs.h. */
7782	#include <sys/types.h>	7034	#include <sys/types.h>
7783	#include <time.h>	7035	#include <time.h>
7784		7036
7785	int	7037	int
7786	main ()	7038	main ()
7787	{	7039	{
7788	struct tm *tp; tp->tm_sec;	7040	struct tm tm;
		7041	int *p = &tm.tm_sec;
		7042	return !p;
7789	;	7043	;
7790	return 0;	7044	return 0;
7791	}	7045	}
7792	_ACEOF	7046	_ACEOF
7793	rm -f conftest.$ac_objext	7047	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 $ac_status); }; }; then
7814	ac_cv_struct_tm=time.h	7048	ac_cv_struct_tm=time.h
7815	else	7049	else
7816	echo "$as_me: failed program was:" >&5
7817	sed 's/^/\| /' conftest.$ac_ext >&5
7818
7819	ac_cv_struct_tm=sys/time.h	7050	ac_cv_struct_tm=sys/time.h
7820	fi	7051	fi
7821	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7822	fi	7053	fi
7823	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7824	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7055	$as_echo "$ac_cv_struct_tm" >&6; }
7825	if test $ac_cv_struct_tm = sys/time.h; then	7056	if test $ac_cv_struct_tm = sys/time.h; then
7826		7057
7827	cat >>confdefs.h <<\_ACEOF	7058	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7828	#define TM_IN_SYS_TIME 1
7829	_ACEOF
7830		7059
7831	fi	7060	fi
7832		7061
7833		7062
7834	echo "$as_me:$LINENO: checking for socklen_t" >&5	7063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7835	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7064	$as_echo_n "checking for socklen_t... " >&6; }
7836	if test "${ac_cv_type_socklen_t+set}" = set; then	7065	if ${ac_cv_type_socklen_t+:} false; then :
7837	echo $ECHO_N "(cached) $ECHO_C" >&6	7066	$as_echo_n "(cached) " >&6
7838	else	7067	else
7839		7068
7840	cat >conftest.$ac_ext <<_ACEOF
7841	/* confdefs.h. */
7842	_ACEOF
7843	cat confdefs.h >>conftest.$ac_ext	7069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7844	cat >>conftest.$ac_ext <<_ACEOF
7845	/* end confdefs.h. */	7070	/* end confdefs.h. */
7846	#include <sys/types.h>	7071	#include <sys/types.h>
7847	#include <sys/socket.h>	7072	#include <sys/socket.h>
7848	int	7073	int
7849	main ()	7074	main ()
…		…
7851	socklen_t len = 42; return len;	7076	socklen_t len = 42; return len;
7852	;	7077	;
7853	return 0;	7078	return 0;
7854	}	7079	}
7855	_ACEOF	7080	_ACEOF
7856	rm -f conftest.$ac_objext	7081	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 $ac_status); }; }; then
7877	ac_cv_type_socklen_t=yes	7082	ac_cv_type_socklen_t=yes
7878	else	7083	else
7879	echo "$as_me: failed program was:" >&5
7880	sed 's/^/\| /' conftest.$ac_ext >&5
7881
7882	ac_cv_type_socklen_t=no	7084	ac_cv_type_socklen_t=no
7883	fi	7085	fi
7884	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7885		7087
7886	fi	7088	fi
7887	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7888	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7090	$as_echo "$ac_cv_type_socklen_t" >&6; }
7889	if test $ac_cv_type_socklen_t = yes; then	7091	if test $ac_cv_type_socklen_t = yes; then
7890		7092
7891	cat >>confdefs.h <<\_ACEOF	7093	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7892	#define HAVE_SOCKLEN_T 1
7893	_ACEOF
7894		7094
7895	fi	7095	fi
7896		7096
7897	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7898	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7098	$as_echo_n "checking for struct addrinfo... " >&6; }
7899	if test "${ac_cv_struct_addrinfo+set}" = set; then	7099	if ${ac_cv_struct_addrinfo+:} false; then :
7900	echo $ECHO_N "(cached) $ECHO_C" >&6	7100	$as_echo_n "(cached) " >&6
7901	else	7101	else
7902		7102
7903	cat >conftest.$ac_ext <<_ACEOF
7904	/* confdefs.h. */
7905	_ACEOF
7906	cat confdefs.h >>conftest.$ac_ext	7103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7907	cat >>conftest.$ac_ext <<_ACEOF
7908	/* end confdefs.h. */	7104	/* end confdefs.h. */
7909	#include <sys/types.h>	7105	#include <sys/types.h>
7910	#include <sys/socket.h>	7106	#include <sys/socket.h>
7911	#include <netdb.h>	7107	#include <netdb.h>
7912	int	7108	int
…		…
7915	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7111	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7916	;	7112	;
7917	return 0;	7113	return 0;
7918	}	7114	}
7919	_ACEOF	7115	_ACEOF
7920	rm -f conftest.$ac_objext	7116	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 $ac_status); }; }; then
7941	ac_cv_struct_addrinfo=yes	7117	ac_cv_struct_addrinfo=yes
7942	else	7118	else
7943	echo "$as_me: failed program was:" >&5
7944	sed 's/^/\| /' conftest.$ac_ext >&5
7945
7946	ac_cv_struct_addrinfo=no	7119	ac_cv_struct_addrinfo=no
7947	fi	7120	fi
7948	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7121	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949		7122
7950	fi	7123	fi
7951	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7952	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7125	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7953	if test $ac_cv_struct_addrinfo = yes; then	7126	if test $ac_cv_struct_addrinfo = yes; then
7954		7127
7955	cat >>confdefs.h <<\_ACEOF	7128	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7956	#define HAVE_STRUCT_ADDRINFO 1
7957	_ACEOF
7958		7129
7959	fi	7130	fi
7960		7131
7961	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7132	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7962	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7133	$as_echo_n "checking return type of signal handlers... " >&6; }
7963	if test "${ac_cv_type_signal+set}" = set; then	7134	if ${ac_cv_type_signal+:} false; then :
7964	echo $ECHO_N "(cached) $ECHO_C" >&6	7135	$as_echo_n "(cached) " >&6
7965	else	7136	else
7966	cat >conftest.$ac_ext <<_ACEOF
7967	/* confdefs.h. */
7968	_ACEOF
7969	cat confdefs.h >>conftest.$ac_ext	7137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970	cat >>conftest.$ac_ext <<_ACEOF
7971	/* end confdefs.h. */	7138	/* end confdefs.h. */
7972	#include <sys/types.h>	7139	#include <sys/types.h>
7973	#include <signal.h>	7140	#include <signal.h>
7974	#ifdef signal
7975	# undef signal
7976	#endif
7977	#ifdef __cplusplus
7978	extern "C" void (signal (int, void ()(int)))(int);
7979	#else
7980	void (*signal ()) ();
7981	#endif
7982		7141
7983	int	7142	int
7984	main ()	7143	main ()
7985	{	7144	{
7986	int i;	7145	return *(signal (0, 0)) (0) == 1;
7987	;	7146	;
7988	return 0;	7147	return 0;
7989	}	7148	}
7990	_ACEOF	7149	_ACEOF
7991	rm -f conftest.$ac_objext	7150	if ac_fn_cxx_try_compile "$LINENO"; then :
7992	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7151	ac_cv_type_signal=int
7993	(eval $ac_compile) 2>conftest.er1	7152	else
7994	ac_status=$?
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 $ac_status); }; }; then
8012	ac_cv_type_signal=void	7153	ac_cv_type_signal=void
8013	else
8014	echo "$as_me: failed program was:" >&5
8015	sed 's/^/\| /' conftest.$ac_ext >&5
8016
8017	ac_cv_type_signal=int
8018	fi	7154	fi
8019	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8020	fi	7156	fi
8021	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8022	echo "${ECHO_T}$ac_cv_type_signal" >&6	7158	$as_echo "$ac_cv_type_signal" >&6; }
8023		7159
8024	cat >>confdefs.h <<_ACEOF	7160	cat >>confdefs.h <<_ACEOF
8025	#define RETSIGTYPE $ac_cv_type_signal	7161	#define RETSIGTYPE $ac_cv_type_signal
8026	_ACEOF	7162	_ACEOF
8027		7163
…		…
8032	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7168	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8033	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7169	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8034	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7170	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8035		7171
8036		7172
8037	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8038	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7174	$as_echo_n "checking for ANSI C header files... " >&6; }
8039	if test "${ac_cv_header_stdc+set}" = set; then	7175	if ${ac_cv_header_stdc+:} false; then :
8040	echo $ECHO_N "(cached) $ECHO_C" >&6	7176	$as_echo_n "(cached) " >&6
8041	else	7177	else
8042	cat >conftest.$ac_ext <<_ACEOF
8043	/* confdefs.h. */
8044	_ACEOF
8045	cat confdefs.h >>conftest.$ac_ext	7178	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8046	cat >>conftest.$ac_ext <<_ACEOF
8047	/* end confdefs.h. */	7179	/* end confdefs.h. */
8048	#include <stdlib.h>	7180	#include <stdlib.h>
8049	#include <stdarg.h>	7181	#include <stdarg.h>
8050	#include <string.h>	7182	#include <string.h>
8051	#include <float.h>	7183	#include <float.h>
…		…
8056		7188
8057	;	7189	;
8058	return 0;	7190	return 0;
8059	}	7191	}
8060	_ACEOF	7192	_ACEOF
8061	rm -f conftest.$ac_objext	7193	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 $ac_status); }; }; then
8082	ac_cv_header_stdc=yes	7194	ac_cv_header_stdc=yes
8083	else	7195	else
8084	echo "$as_me: failed program was:" >&5
8085	sed 's/^/\| /' conftest.$ac_ext >&5
8086
8087	ac_cv_header_stdc=no	7196	ac_cv_header_stdc=no
8088	fi	7197	fi
8089	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8090		7199
8091	if test $ac_cv_header_stdc = yes; then	7200	if test $ac_cv_header_stdc = yes; then
8092	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7201	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8093	cat >conftest.$ac_ext <<_ACEOF
8094	/* confdefs.h. */
8095	_ACEOF
8096	cat confdefs.h >>conftest.$ac_ext	7202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097	cat >>conftest.$ac_ext <<_ACEOF
8098	/* end confdefs.h. */	7203	/* end confdefs.h. */
8099	#include <string.h>	7204	#include <string.h>
8100		7205
8101	_ACEOF	7206	_ACEOF
8102	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7207	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8103	$EGREP "memchr" >/dev/null 2>&1; then	7208	$EGREP "memchr" >/dev/null 2>&1; then :
8104	:	7209
8105	else	7210	else
8106	ac_cv_header_stdc=no	7211	ac_cv_header_stdc=no
8107	fi	7212	fi
8108	rm -f conftest*	7213	rm -f conftest*
8109		7214
8110	fi	7215	fi
8111		7216
8112	if test $ac_cv_header_stdc = yes; then	7217	if test $ac_cv_header_stdc = yes; then
8113	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7218	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8114	cat >conftest.$ac_ext <<_ACEOF
8115	/* confdefs.h. */
8116	_ACEOF
8117	cat confdefs.h >>conftest.$ac_ext	7219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8118	cat >>conftest.$ac_ext <<_ACEOF
8119	/* end confdefs.h. */	7220	/* end confdefs.h. */
8120	#include <stdlib.h>	7221	#include <stdlib.h>
8121		7222
8122	_ACEOF	7223	_ACEOF
8123	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7224	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8124	$EGREP "free" >/dev/null 2>&1; then	7225	$EGREP "free" >/dev/null 2>&1; then :
8125	:	7226
8126	else	7227	else
8127	ac_cv_header_stdc=no	7228	ac_cv_header_stdc=no
8128	fi	7229	fi
8129	rm -f conftest*	7230	rm -f conftest*
8130		7231
8131	fi	7232	fi
8132		7233
8133	if test $ac_cv_header_stdc = yes; then	7234	if test $ac_cv_header_stdc = yes; then
8134	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7235	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8135	if test "$cross_compiling" = yes; then	7236	if test "$cross_compiling" = yes; then :
8136	:	7237	:
8137	else	7238	else
8138	cat >conftest.$ac_ext <<_ACEOF
8139	/* confdefs.h. */
8140	_ACEOF
8141	cat confdefs.h >>conftest.$ac_ext	7239	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8142	cat >>conftest.$ac_ext <<_ACEOF
8143	/* end confdefs.h. */	7240	/* end confdefs.h. */
8144	#include <ctype.h>	7241	#include <ctype.h>
		7242	#include <stdlib.h>
8145	#if ((' ' & 0x0FF) == 0x020)	7243	#if ((' ' & 0x0FF) == 0x020)
8146	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7244	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8147	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7245	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8148	#else	7246	#else
8149	# define ISLOWER(c) \	7247	# define ISLOWER(c) \
…		…
8159	{	7257	{
8160	int i;	7258	int i;
8161	for (i = 0; i < 256; i++)	7259	for (i = 0; i < 256; i++)
8162	if (XOR (islower (i), ISLOWER (i))	7260	if (XOR (islower (i), ISLOWER (i))
8163	\|\| toupper (i) != TOUPPER (i))	7261	\|\| toupper (i) != TOUPPER (i))
8164	exit(2);	7262	return 2;
8165	exit (0);
8166	}
8167	_ACEOF
8168	rm -f conftest$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 != $ac_func;
8268	;
8269	return 0;	7263	return 0;
8270	}	7264	}
8271	_ACEOF	7265	_ACEOF
		7266	if ac_fn_c_try_run "$LINENO"; then :
		7267
		7268	else
		7269	ac_cv_header_stdc=no
		7270	fi
		7271	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8272	rm -f conftest.$ac_objext conftest$ac_exeext	7272	conftest.$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 "$as_ac_var=no"
8299	fi	7273	fi
8300	rm -f conftest.err conftest.$ac_objext \	7274
8301	conftest$ac_exeext conftest.$ac_ext
8302	fi	7275	fi
8303	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7276	fi
8304	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8305	if test `eval echo '${'$as_ac_var'}'` = yes; then	7278	$as_echo "$ac_cv_header_stdc" >&6; }
		7279	if test $ac_cv_header_stdc = yes; then
		7280
		7281	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7282
		7283	fi
		7284
		7285
		7286	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7287	do :
		7288	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7289	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7290	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8306	cat >>confdefs.h <<_ACEOF	7291	cat >>confdefs.h <<_ACEOF
8307	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7292	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8308	_ACEOF	7293	_ACEOF
8309		7294
8310	fi	7295	fi
8311	done	7296	done
8312		7297
8313		7298
8314	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7299	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8315	# for constant arguments. Useless!	7300	# for constant arguments. Useless!
8316	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8317	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7302	$as_echo_n "checking for working alloca.h... " >&6; }
8318	if test "${ac_cv_working_alloca_h+set}" = set; then	7303	if ${ac_cv_working_alloca_h+:} false; then :
8319	echo $ECHO_N "(cached) $ECHO_C" >&6	7304	$as_echo_n "(cached) " >&6
8320	else	7305	else
8321	cat >conftest.$ac_ext <<_ACEOF
8322	/* confdefs.h. */
8323	_ACEOF
8324	cat confdefs.h >>conftest.$ac_ext	7306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8325	cat >>conftest.$ac_ext <<_ACEOF
8326	/* end confdefs.h. */	7307	/* end confdefs.h. */
8327	#include <alloca.h>	7308	#include <alloca.h>
8328	int	7309	int
8329	main ()	7310	main ()
8330	{	7311	{
8331	char p = (char ) alloca (2 * sizeof (int));	7312	char p = (char ) alloca (2 * sizeof (int));
		7313	if (p) return 0;
8332	;	7314	;
8333	return 0;	7315	return 0;
8334	}	7316	}
8335	_ACEOF	7317	_ACEOF
8336	rm -f conftest.$ac_objext conftest$ac_exeext	7318	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8357	ac_cv_working_alloca_h=yes	7319	ac_cv_working_alloca_h=yes
8358	else	7320	else
8359	echo "$as_me: failed program was:" >&5
8360	sed 's/^/\| /' conftest.$ac_ext >&5
8361
8362	ac_cv_working_alloca_h=no	7321	ac_cv_working_alloca_h=no
8363	fi	7322	fi
8364	rm -f conftest.err conftest.$ac_objext \	7323	rm -f core conftest.err conftest.$ac_objext \
8365	conftest$ac_exeext conftest.$ac_ext	7324	conftest$ac_exeext conftest.$ac_ext
8366	fi	7325	fi
8367	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8368	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7327	$as_echo "$ac_cv_working_alloca_h" >&6; }
8369	if test $ac_cv_working_alloca_h = yes; then	7328	if test $ac_cv_working_alloca_h = yes; then
8370		7329
8371	cat >>confdefs.h <<\_ACEOF	7330	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8372	#define HAVE_ALLOCA_H 1
8373	_ACEOF
8374		7331
8375	fi	7332	fi
8376		7333
8377	echo "$as_me:$LINENO: checking for alloca" >&5	7334	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8378	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7335	$as_echo_n "checking for alloca... " >&6; }
8379	if test "${ac_cv_func_alloca_works+set}" = set; then	7336	if ${ac_cv_func_alloca_works+:} false; then :
8380	echo $ECHO_N "(cached) $ECHO_C" >&6	7337	$as_echo_n "(cached) " >&6
8381	else	7338	else
8382	cat >conftest.$ac_ext <<_ACEOF
8383	/* confdefs.h. */
8384	_ACEOF
8385	cat confdefs.h >>conftest.$ac_ext	7339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8386	cat >>conftest.$ac_ext <<_ACEOF
8387	/* end confdefs.h. */	7340	/* end confdefs.h. */
8388	#ifdef __GNUC__	7341	#ifdef __GNUC__
8389	# define alloca __builtin_alloca	7342	# define alloca __builtin_alloca
8390	#else	7343	#else
8391	# ifdef _MSC_VER	7344	# ifdef _MSC_VER
8392	# include <malloc.h>	7345	# include <malloc.h>
8393	# define alloca _alloca	7346	# define alloca _alloca
8394	# else	7347	# else
8395	# if HAVE_ALLOCA_H	7348	# ifdef HAVE_ALLOCA_H
8396	# include <alloca.h>	7349	# include <alloca.h>
8397	# else	7350	# else
8398	# ifdef _AIX	7351	# ifdef _AIX
8399	#pragma alloca	7352	#pragma alloca
8400	# else	7353	# else
8401	# ifndef alloca /* predefined by HP cc +Olibcalls */	7354	# ifndef alloca /* predefined by HP cc +Olibcalls */
8402	char *alloca ();	7355	void *alloca (size_t);
8403	# endif	7356	# endif
8404	# endif	7357	# endif
8405	# endif	7358	# endif
8406	# endif	7359	# endif
8407	#endif	7360	#endif
8408		7361
8409	int	7362	int
8410	main ()	7363	main ()
8411	{	7364	{
8412	char p = (char ) alloca (1);	7365	char p = (char ) alloca (1);
		7366	if (p) return 0;
8413	;	7367	;
8414	return 0;	7368	return 0;
8415	}	7369	}
8416	_ACEOF	7370	_ACEOF
8417	rm -f conftest.$ac_objext conftest$ac_exeext	7371	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8438	ac_cv_func_alloca_works=yes	7372	ac_cv_func_alloca_works=yes
8439	else	7373	else
8440	echo "$as_me: failed program was:" >&5
8441	sed 's/^/\| /' conftest.$ac_ext >&5
8442
8443	ac_cv_func_alloca_works=no	7374	ac_cv_func_alloca_works=no
8444	fi	7375	fi
8445	rm -f conftest.err conftest.$ac_objext \	7376	rm -f core conftest.err conftest.$ac_objext \
8446	conftest$ac_exeext conftest.$ac_ext	7377	conftest$ac_exeext conftest.$ac_ext
8447	fi	7378	fi
8448	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8449	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7380	$as_echo "$ac_cv_func_alloca_works" >&6; }
8450		7381
8451	if test $ac_cv_func_alloca_works = yes; then	7382	if test $ac_cv_func_alloca_works = yes; then
8452		7383
8453	cat >>confdefs.h <<\_ACEOF	7384	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8454	#define HAVE_ALLOCA 1
8455	_ACEOF
8456		7385
8457	else	7386	else
8458	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7387	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8459	# that cause trouble. Some versions do not even contain alloca or	7388	# that cause trouble. Some versions do not even contain alloca or
8460	# contain a buggy version. If you still want to use their alloca,	7389	# contain a buggy version. If you still want to use their alloca,
8461	# use ar to extract alloca.o from them instead of compiling alloca.c.	7390	# use ar to extract alloca.o from them instead of compiling alloca.c.
8462		7391
8463	ALLOCA=alloca.$ac_objext	7392	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8464		7393
8465	cat >>confdefs.h <<\_ACEOF	7394	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8466	#define C_ALLOCA 1
8467	_ACEOF
8468		7395
8469		7396
8470	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8471	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7398	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8472	if test "${ac_cv_os_cray+set}" = set; then	7399	if ${ac_cv_os_cray+:} false; then :
8473	echo $ECHO_N "(cached) $ECHO_C" >&6	7400	$as_echo_n "(cached) " >&6
8474	else	7401	else
8475	cat >conftest.$ac_ext <<_ACEOF
8476	/* confdefs.h. */
8477	_ACEOF
8478	cat confdefs.h >>conftest.$ac_ext	7402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479	cat >>conftest.$ac_ext <<_ACEOF
8480	/* end confdefs.h. */	7403	/* end confdefs.h. */
8481	#if defined(CRAY) && ! defined(CRAY2)	7404	#if defined CRAY && ! defined CRAY2
8482	webecray	7405	webecray
8483	#else	7406	#else
8484	wenotbecray	7407	wenotbecray
8485	#endif	7408	#endif
8486		7409
8487	_ACEOF	7410	_ACEOF
8488	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7411	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8489	$EGREP "webecray" >/dev/null 2>&1; then	7412	$EGREP "webecray" >/dev/null 2>&1; then :
8490	ac_cv_os_cray=yes	7413	ac_cv_os_cray=yes
8491	else	7414	else
8492	ac_cv_os_cray=no	7415	ac_cv_os_cray=no
8493	fi	7416	fi
8494	rm -f conftest*	7417	rm -f conftest*
8495		7418
8496	fi	7419	fi
8497	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8498	echo "${ECHO_T}$ac_cv_os_cray" >&6	7421	$as_echo "$ac_cv_os_cray" >&6; }
8499	if test $ac_cv_os_cray = yes; then	7422	if test $ac_cv_os_cray = yes; then
8500	for ac_func in _getb67 GETB67 getb67; do	7423	for ac_func in _getb67 GETB67 getb67; do
8501	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7424	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8502	echo "$as_me:$LINENO: checking for $ac_func" >&5	7425	ac_fn_c_check_func "$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	7426	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		7427
8593	cat >>confdefs.h <<_ACEOF	7428	cat >>confdefs.h <<_ACEOF
8594	#define CRAY_STACKSEG_END $ac_func	7429	#define CRAY_STACKSEG_END $ac_func
8595	_ACEOF	7430	_ACEOF
8596		7431
…		…
8598	fi	7433	fi
8599		7434
8600	done	7435	done
8601	fi	7436	fi
8602		7437
8603	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8604	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7439	$as_echo_n "checking stack direction for C alloca... " >&6; }
8605	if test "${ac_cv_c_stack_direction+set}" = set; then	7440	if ${ac_cv_c_stack_direction+:} false; then :
8606	echo $ECHO_N "(cached) $ECHO_C" >&6	7441	$as_echo_n "(cached) " >&6
8607	else	7442	else
8608	if test "$cross_compiling" = yes; then	7443	if test "$cross_compiling" = yes; then :
8609	ac_cv_c_stack_direction=0	7444	ac_cv_c_stack_direction=0
8610	else	7445	else
8611	cat >conftest.$ac_ext <<_ACEOF
8612	/* confdefs.h. */
8613	_ACEOF
8614	cat confdefs.h >>conftest.$ac_ext	7446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8615	cat >>conftest.$ac_ext <<_ACEOF
8616	/* end confdefs.h. */	7447	/* end confdefs.h. */
		7448	$ac_includes_default
8617	int	7449	int
8618	find_stack_direction ()	7450	find_stack_direction (int *addr, int depth)
8619	{	7451	{
8620	static char *addr = 0;	7452	int dir, dummy = 0;
8621	auto char dummy;
8622	if (addr == 0)	7453	if (! addr)
8623	{
8624	addr = &dummy;	7454	addr = &dummy;
8625	return find_stack_direction ();	7455	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8626	}	7456	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8627	else	7457	return dir + dummy;
8628	return (&dummy > addr) ? 1 : -1;
8629	}	7458	}
8630		7459
8631	int	7460	int
8632	main ()	7461	main (int argc, char **argv)
8633	{	7462	{
8634	exit (find_stack_direction () < 0);	7463	return find_stack_direction (0, argc + !argv + 20) < 0;
8635	}	7464	}
8636	_ACEOF	7465	_ACEOF
8637	rm -f conftest$ac_exeext	7466	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 $ac_status); }; }; then
8648	ac_cv_c_stack_direction=1	7467	ac_cv_c_stack_direction=1
8649	else	7468	else
8650	echo "$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 $ac_status )
8655	ac_cv_c_stack_direction=-1	7469	ac_cv_c_stack_direction=-1
8656	fi	7470	fi
8657	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7471	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7472	conftest.$ac_objext conftest.beam conftest.$ac_ext
8658	fi	7473	fi
		7474
8659	fi	7475	fi
8660	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8661	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7477	$as_echo "$ac_cv_c_stack_direction" >&6; }
8662
8663	cat >>confdefs.h <<_ACEOF	7478	cat >>confdefs.h <<_ACEOF
8664	#define STACK_DIRECTION $ac_cv_c_stack_direction	7479	#define STACK_DIRECTION $ac_cv_c_stack_direction
8665	_ACEOF	7480	_ACEOF
8666		7481
8667		7482
8668	fi	7483	fi
8669		7484
8670		7485
8671		7486
8672	echo "$as_me:$LINENO: checking for socket" >&5	7487	ac_fn_c_check_func "$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 $ac_cv_func_socket = yes; then	7488	if test "x$ac_cv_func_socket" = xyes; then :
8762	:
8763	else
8764		7489
		7490	else
8765		7491
8766	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8767	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7493	$as_echo_n "checking for connect in -lsocket... " >&6; }
8768	if test "${ac_cv_lib_socket_connect+set}" = set; then	7494	if ${ac_cv_lib_socket_connect+:} false; then :
8769	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	$as_echo_n "(cached) " >&6
8770	else	7496	else
8771	ac_check_lib_save_LIBS=$LIBS	7497	ac_check_lib_save_LIBS=$LIBS
8772	LIBS="-lsocket $LIBS"	7498	LIBS="-lsocket $LIBS"
8773	cat >conftest.$ac_ext <<_ACEOF
8774	/* confdefs.h. */
8775	_ACEOF
8776	cat confdefs.h >>conftest.$ac_ext	7499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8777	cat >>conftest.$ac_ext <<_ACEOF
8778	/* end confdefs.h. */	7500	/* end confdefs.h. */
8779		7501
8780	/* Override any gcc2 internal prototype to avoid an error. */	7502	/* Override any GCC internal prototype to avoid an error.
		7503	Use char because int might match the return type of a GCC
		7504	builtin and then its argument prototype would still apply. */
8781	#ifdef __cplusplus	7505	#ifdef __cplusplus
8782	extern "C"	7506	extern "C"
8783	#endif	7507	#endif
8784	/* We use char because int might match the return type of a gcc2
8785	builtin and then its argument prototype would still apply. */
8786	char connect ();	7508	char connect ();
8787	int	7509	int
8788	main ()	7510	main ()
8789	{	7511	{
8790	connect ();	7512	return connect ();
8791	;	7513	;
8792	return 0;	7514	return 0;
8793	}	7515	}
8794	_ACEOF	7516	_ACEOF
8795	rm -f conftest.$ac_objext conftest$ac_exeext	7517	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8816	ac_cv_lib_socket_connect=yes	7518	ac_cv_lib_socket_connect=yes
8817	else	7519	else
8818	echo "$as_me: failed program was:" >&5
8819	sed 's/^/\| /' conftest.$ac_ext >&5
8820
8821	ac_cv_lib_socket_connect=no	7520	ac_cv_lib_socket_connect=no
8822	fi	7521	fi
8823	rm -f conftest.err conftest.$ac_objext \	7522	rm -f core conftest.err conftest.$ac_objext \
8824	conftest$ac_exeext conftest.$ac_ext	7523	conftest$ac_exeext conftest.$ac_ext
8825	LIBS=$ac_check_lib_save_LIBS	7524	LIBS=$ac_check_lib_save_LIBS
8826	fi	7525	fi
8827	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8828	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7527	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8829	if test $ac_cv_lib_socket_connect = yes; then	7528	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8830	cat >>confdefs.h <<_ACEOF	7529	cat >>confdefs.h <<_ACEOF
8831	#define HAVE_LIBSOCKET 1	7530	#define HAVE_LIBSOCKET 1
8832	_ACEOF	7531	_ACEOF
8833		7532
8834	LIBS="-lsocket $LIBS"	7533	LIBS="-lsocket $LIBS"
…		…
8836	fi	7535	fi
8837		7536
8838		7537
8839	fi	7538	fi
8840		7539
8841	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7540	ac_fn_c_check_func "$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 $ac_cv_func_gethostbyname = yes; then	7541	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8931	:
8932	else
8933		7542
		7543	else
8934		7544
8935	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8936	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7546	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8937	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7547	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8938	echo $ECHO_N "(cached) $ECHO_C" >&6	7548	$as_echo_n "(cached) " >&6
8939	else	7549	else
8940	ac_check_lib_save_LIBS=$LIBS	7550	ac_check_lib_save_LIBS=$LIBS
8941	LIBS="-lnsl $LIBS"	7551	LIBS="-lnsl $LIBS"
8942	cat >conftest.$ac_ext <<_ACEOF
8943	/* confdefs.h. */
8944	_ACEOF
8945	cat confdefs.h >>conftest.$ac_ext	7552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8946	cat >>conftest.$ac_ext <<_ACEOF
8947	/* end confdefs.h. */	7553	/* end confdefs.h. */
8948		7554
8949	/* Override any gcc2 internal prototype to avoid an error. */	7555	/* Override any GCC internal prototype to avoid an error.
		7556	Use char because int might match the return type of a GCC
		7557	builtin and then its argument prototype would still apply. */
8950	#ifdef __cplusplus	7558	#ifdef __cplusplus
8951	extern "C"	7559	extern "C"
8952	#endif	7560	#endif
8953	/* We use char because int might match the return type of a gcc2
8954	builtin and then its argument prototype would still apply. */
8955	char gethostbyname ();	7561	char gethostbyname ();
8956	int	7562	int
8957	main ()	7563	main ()
8958	{	7564	{
8959	gethostbyname ();	7565	return gethostbyname ();
8960	;	7566	;
8961	return 0;	7567	return 0;
8962	}	7568	}
8963	_ACEOF	7569	_ACEOF
8964	rm -f conftest.$ac_objext conftest$ac_exeext	7570	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8985	ac_cv_lib_nsl_gethostbyname=yes	7571	ac_cv_lib_nsl_gethostbyname=yes
8986	else	7572	else
8987	echo "$as_me: failed program was:" >&5
8988	sed 's/^/\| /' conftest.$ac_ext >&5
8989
8990	ac_cv_lib_nsl_gethostbyname=no	7573	ac_cv_lib_nsl_gethostbyname=no
8991	fi	7574	fi
8992	rm -f conftest.err conftest.$ac_objext \	7575	rm -f core conftest.err conftest.$ac_objext \
8993	conftest$ac_exeext conftest.$ac_ext	7576	conftest$ac_exeext conftest.$ac_ext
8994	LIBS=$ac_check_lib_save_LIBS	7577	LIBS=$ac_check_lib_save_LIBS
8995	fi	7578	fi
8996	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8997	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7580	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8998	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7581	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8999	cat >>confdefs.h <<_ACEOF	7582	cat >>confdefs.h <<_ACEOF
9000	#define HAVE_LIBNSL 1	7583	#define HAVE_LIBNSL 1
9001	_ACEOF	7584	_ACEOF
9002		7585
9003	LIBS="-lnsl $LIBS"	7586	LIBS="-lnsl $LIBS"
…		…
9006		7589
9007		7590
9008	fi	7591	fi
9009		7592
9010		7593
		7594
		7595	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7596	do :
		7597	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7598	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7599	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7600	cat >>confdefs.h <<_ACEOF
		7601	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7602	_ACEOF
		7603
		7604	fi
		7605
		7606	done
		7607
		7608
		7609	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7610	do :
		7611	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7612	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7613	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7614	cat >>confdefs.h <<_ACEOF
		7615	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7616	_ACEOF
		7617
		7618	fi
		7619	done
		7620
		7621
		7622	for ac_func in clock_gettime
		7623	do :
		7624	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7625	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7626	cat >>confdefs.h <<_ACEOF
		7627	#define HAVE_CLOCK_GETTIME 1
		7628	_ACEOF
		7629
		7630	else
		7631
		7632	if test $(uname) = Linux; then
		7633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7634	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7636	/* end confdefs.h. */
		7637	#include <unistd.h>
		7638	#include <sys/syscall.h>
		7639	#include <time.h>
		7640	int
		7641	main ()
		7642	{
		7643	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7644	;
		7645	return 0;
		7646	}
		7647	_ACEOF
		7648	if ac_fn_c_try_link "$LINENO"; then :
		7649	ac_have_clock_syscall=1
		7650
		7651	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7652
		7653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7654	$as_echo "yes" >&6; }
		7655	else
		7656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7657	$as_echo "no" >&6; }
		7658	fi
		7659	rm -f core conftest.err conftest.$ac_objext \
		7660	conftest$ac_exeext conftest.$ac_ext
		7661	fi
		7662	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7664	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7665	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7666	$as_echo_n "(cached) " >&6
		7667	else
		7668	ac_check_lib_save_LIBS=$LIBS
		7669	LIBS="-lrt $LIBS"
		7670	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7671	/* end confdefs.h. */
		7672
		7673	/* Override any GCC internal prototype to avoid an error.
		7674	Use char because int might match the return type of a GCC
		7675	builtin and then its argument prototype would still apply. */
		7676	#ifdef __cplusplus
		7677	extern "C"
		7678	#endif
		7679	char clock_gettime ();
		7680	int
		7681	main ()
		7682	{
		7683	return clock_gettime ();
		7684	;
		7685	return 0;
		7686	}
		7687	_ACEOF
		7688	if ac_fn_c_try_link "$LINENO"; then :
		7689	ac_cv_lib_rt_clock_gettime=yes
		7690	else
		7691	ac_cv_lib_rt_clock_gettime=no
		7692	fi
		7693	rm -f core conftest.err conftest.$ac_objext \
		7694	conftest$ac_exeext conftest.$ac_ext
		7695	LIBS=$ac_check_lib_save_LIBS
		7696	fi
		7697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7698	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7699	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7700	cat >>confdefs.h <<_ACEOF
		7701	#define HAVE_LIBRT 1
		7702	_ACEOF
		7703
		7704	LIBS="-lrt $LIBS"
		7705
		7706	fi
		7707
		7708	unset ac_cv_func_clock_gettime
		7709	for ac_func in clock_gettime
		7710	do :
		7711	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7712	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7713	cat >>confdefs.h <<_ACEOF
		7714	#define HAVE_CLOCK_GETTIME 1
		7715	_ACEOF
		7716
		7717	fi
		7718	done
		7719
		7720	fi
		7721
		7722	fi
		7723	done
		7724
		7725
		7726	for ac_func in nanosleep
		7727	do :
		7728	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7729	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7730	cat >>confdefs.h <<_ACEOF
		7731	#define HAVE_NANOSLEEP 1
		7732	_ACEOF
		7733
		7734	else
		7735
		7736	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7738	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7739	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7740	$as_echo_n "(cached) " >&6
		7741	else
		7742	ac_check_lib_save_LIBS=$LIBS
		7743	LIBS="-lrt $LIBS"
		7744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7745	/* end confdefs.h. */
		7746
		7747	/* Override any GCC internal prototype to avoid an error.
		7748	Use char because int might match the return type of a GCC
		7749	builtin and then its argument prototype would still apply. */
		7750	#ifdef __cplusplus
		7751	extern "C"
		7752	#endif
		7753	char nanosleep ();
		7754	int
		7755	main ()
		7756	{
		7757	return nanosleep ();
		7758	;
		7759	return 0;
		7760	}
		7761	_ACEOF
		7762	if ac_fn_c_try_link "$LINENO"; then :
		7763	ac_cv_lib_rt_nanosleep=yes
		7764	else
		7765	ac_cv_lib_rt_nanosleep=no
		7766	fi
		7767	rm -f core conftest.err conftest.$ac_objext \
		7768	conftest$ac_exeext conftest.$ac_ext
		7769	LIBS=$ac_check_lib_save_LIBS
		7770	fi
		7771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7772	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7773	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7774	cat >>confdefs.h <<_ACEOF
		7775	#define HAVE_LIBRT 1
		7776	_ACEOF
		7777
		7778	LIBS="-lrt $LIBS"
		7779
		7780	fi
		7781
		7782	unset ac_cv_func_nanosleep
		7783	for ac_func in nanosleep
		7784	do :
		7785	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7786	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7787	cat >>confdefs.h <<_ACEOF
		7788	#define HAVE_NANOSLEEP 1
		7789	_ACEOF
		7790
		7791	fi
		7792	done
		7793
		7794	fi
		7795
		7796	fi
		7797	done
		7798
		7799
		7800	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7801	LIBM=m
		7802	fi
		7803	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7804	$as_echo_n "checking for library containing floor... " >&6; }
		7805	if ${ac_cv_search_floor+:} false; then :
		7806	$as_echo_n "(cached) " >&6
		7807	else
		7808	ac_func_search_save_LIBS=$LIBS
		7809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7810	/* end confdefs.h. */
		7811
		7812	/* Override any GCC internal prototype to avoid an error.
		7813	Use char because int might match the return type of a GCC
		7814	builtin and then its argument prototype would still apply. */
		7815	#ifdef __cplusplus
		7816	extern "C"
		7817	#endif
		7818	char floor ();
		7819	int
		7820	main ()
		7821	{
		7822	return floor ();
		7823	;
		7824	return 0;
		7825	}
		7826	_ACEOF
		7827	for ac_lib in '' $LIBM; do
		7828	if test -z "$ac_lib"; then
		7829	ac_res="none required"
		7830	else
		7831	ac_res=-l$ac_lib
		7832	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7833	fi
		7834	if ac_fn_c_try_link "$LINENO"; then :
		7835	ac_cv_search_floor=$ac_res
		7836	fi
		7837	rm -f core conftest.err conftest.$ac_objext \
		7838	conftest$ac_exeext
		7839	if ${ac_cv_search_floor+:} false; then :
		7840	break
		7841	fi
		7842	done
		7843	if ${ac_cv_search_floor+:} false; then :
		7844
		7845	else
		7846	ac_cv_search_floor=no
		7847	fi
		7848	rm conftest.$ac_ext
		7849	LIBS=$ac_func_search_save_LIBS
		7850	fi
		7851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7852	$as_echo "$ac_cv_search_floor" >&6; }
		7853	ac_res=$ac_cv_search_floor
		7854	if test "$ac_res" != no; then :
		7855	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		7856
		7857	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7858
		7859	fi
		7860
		7861
		7862
		7863
9011	ac_ext=cc	7864	ac_ext=cpp
9012	ac_cpp='$CXXCPP $CPPFLAGS'	7865	ac_cpp='$CXXCPP $CPPFLAGS'
9013	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7866	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9014	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7867	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9015	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7868	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9016		7869
…		…
9032		7885
9033	_ACEOF	7886	_ACEOF
9034		7887
9035	# The following way of writing the cache mishandles newlines in values,	7888	# The following way of writing the cache mishandles newlines in values,
9036	# but we know of no workaround that is simple, portable, and efficient.	7889	# but we know of no workaround that is simple, portable, and efficient.
9037	# So, don't put newlines in cache variables' values.	7890	# So, we kill variables containing newlines.
9038	# Ultrix sh set writes to stderr and can't be redirected directly,	7891	# Ultrix sh set writes to stderr and can't be redirected directly,
9039	# and sets the high bit in the cache file unless we assign to the vars.	7892	# and sets the high bit in the cache file unless we assign to the vars.
9040	{	7893	(
		7894	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7895	eval ac_val=\$$ac_var
		7896	case $ac_val in #(
		7897	${as_nl})
		7898	case $ac_var in #(
		7899	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7900	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7901	esac
		7902	case $ac_var in #(
		7903	_ \| IFS \| as_nl) ;; #(
		7904	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7905	*) { eval $ac_var=; unset $ac_var;} ;;
		7906	esac ;;
		7907	esac
		7908	done
		7909
9041	(set) 2>&1 \|	7910	(set) 2>&1 \|
9042	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7911	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9043	ac_space=\ )	7912	${as_nl}ac_space=\ )
9044	# `set' does not quote correctly, so add quotes (double-quote	7913	# `set' does not quote correctly, so add quotes: double-quote
9045	# substitution turns \\\\ into \\, and sed turns \\ into \).	7914	# substitution turns \\\\ into \\, and sed turns \\ into \.
9046	sed -n \	7915	sed -n \
9047	"s/'/'\\\\''/g;	7916	"s/'/'\\\\''/g;
9048	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7917	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9049	;;	7918	;; #(
9050	*)	7919	*)
9051	# `set' quotes correctly as required by POSIX, so do not add quotes.	7920	# `set' quotes correctly as required by POSIX, so do not add quotes.
9052	sed -n \	7921	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9053	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9054	;;	7922	;;
9055	esac;	7923	esac \|
9056	} \|	7924	sort
		7925	) \|
9057	sed '	7926	sed '
		7927	/^ac_cv_env_/b end
9058	t clear	7928	t clear
9059	: clear	7929	:clear
9060	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7930	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9061	t end	7931	t end
9062	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7932	s/^$[^=]$=$.$$/\1=${\1=\2}/
9063	: end' >>confcache	7933	:end' >>confcache
9064	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7934	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9065	if test -w $cache_file; then	7935	if test -w "$cache_file"; then
9066	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7936	if test "x$cache_file" != "x/dev/null"; then
		7937	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7938	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7939	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9067	cat confcache >$cache_file	7940	cat confcache >"$cache_file"
		7941	else
		7942	case $cache_file in #(
		7943	/ \| ?:*)
		7944	mv -f confcache "$cache_file"$$ &&
		7945	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7946	*)
		7947	mv -f confcache "$cache_file" ;;
		7948	esac
		7949	fi
		7950	fi
9068	else	7951	else
		7952	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9069	echo "not updating unwritable cache $cache_file"	7953	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9070	fi	7954	fi
9071	fi	7955	fi
9072	rm -f confcache	7956	rm -f confcache
9073		7957
9074		7958
9075		7959
9076	# Check whether --with-kernel or --without-kernel was given.	7960	# Check whether --with-kernel was given.
9077	if test "${with_kernel+set}" = set; then	7961	if test "${with_kernel+set}" = set; then :
9078	withval="$with_kernel"	7962	withval=$with_kernel; kerneldir="$withval"
9079	kerneldir="$withval"
9080	else	7963	else
9081	kerneldir="/usr/src/linux"	7964	kerneldir="/usr/src/linux"
9082		7965
9083	fi;	7966	fi
9084		7967
		7968
9085	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9086	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	7970	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9087	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7971	if ${tinc_cv_linux_if_tun_h+:} false; then :
9088	echo $ECHO_N "(cached) $ECHO_C" >&6	7972	$as_echo_n "(cached) " >&6
9089	else	7973	else
9090		7974
9091	cat >conftest.$ac_ext <<_ACEOF
9092	/* confdefs.h. */
9093	_ACEOF
9094	cat confdefs.h >>conftest.$ac_ext	7975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9095	cat >>conftest.$ac_ext <<_ACEOF
9096	/* end confdefs.h. */	7976	/* end confdefs.h. */
9097	#include "$kerneldir/include/linux/if_tun.h"	7977	#include "$kerneldir/include/linux/if_tun.h"
9098	int	7978	int
9099	main ()	7979	main ()
9100	{	7980	{
9101	int a = IFF_TAP;	7981	int a = IFF_TAP;
9102	;	7982	;
9103	return 0;	7983	return 0;
9104	}	7984	}
9105	_ACEOF	7985	_ACEOF
9106	rm -f conftest.$ac_objext	7986	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\""	7987	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9128	else	7988	else
9129	echo "$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.$ac_ext	7989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9136	cat >>conftest.$ac_ext <<_ACEOF
9137	/* end confdefs.h. */	7990	/* end confdefs.h. */
9138	#include <linux/if_tun.h>	7991	#include <linux/if_tun.h>
9139	int	7992	int
9140	main ()	7993	main ()
9141	{	7994	{
9142	int a = IFF_TAP;	7995	int a = IFF_TAP;
9143	;	7996	;
9144	return 0;	7997	return 0;
9145	}	7998	}
9146	_ACEOF	7999	_ACEOF
9147	rm -f conftest.$ac_objext	8000	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 $ac_status); }; }; then
9168	if_tun_h="default"	8001	if_tun_h="default"
9169	else	8002	else
9170	echo "$as_me: failed program was:" >&5
9171	sed 's/^/\| /' conftest.$ac_ext >&5
9172
9173	if_tun_h="no"	8003	if_tun_h="no"
9174		8004
9175	fi	8005	fi
9176	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8006	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9177		8007
9178	fi	8008	fi
9179	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8009	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9180		8010
9181	if test $if_tun_h = no; then	8011	if test $if_tun_h = no; then
9182	tinc_cv_linux_if_tun_h=none	8012	tinc_cv_linux_if_tun_h=none
9183	else	8013	else
9184	tinc_cv_linux_if_tun_h="$if_tun_h"	8014	tinc_cv_linux_if_tun_h="$if_tun_h"
9185	fi	8015	fi
9186		8016
9187	fi	8017	fi
9188	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9189	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8019	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9190		8020
9191	if test $tinc_cv_linux_if_tun_h != none; then	8021	if test $tinc_cv_linux_if_tun_h != none; then
9192		8022
9193	cat >>confdefs.h <<\_ACEOF	8023	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9194	#define HAVE_TUNTAP 1
9195	_ACEOF
9196		8024
9197	if test $tinc_cv_linux_if_tun_h != default; then	8025	if test $tinc_cv_linux_if_tun_h != default; then
9198		8026
9199	cat >>confdefs.h <<_ACEOF	8027	cat >>confdefs.h <<_ACEOF
9200	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8028	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9205		8033
9206		8034
9207		8035
9208		8036
9209		8037
9210	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9211		8038
9212		8039
9213	# Check whether --with-openssl-include or --without-openssl-include was given.
9214	if test "${with_openssl_include+set}" = set; then
9215	withval="$with_openssl_include"
9216	openssl_include="$withval"
9217	CFLAGS="$CFLAGS -I$withval"
9218	CPPFLAGS="$CPPFLAGS -I$withval"
9219		8040
9220	fi;
9221		8041
9222		8042
9223	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9224	if test "${with_openssl_lib+set}" = set; then
9225	withval="$with_openssl_lib"
9226	openssl_lib="$withval"
9227	LIBS="$LIBS -L$withval"
9228		8043
9229	fi;	8044	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9230		8045	if test -n "$ac_tool_prefix"; then
9231		8046	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9232		8047	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9233		8048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9234		8049	$as_echo_n "checking for $ac_word... " >&6; }
9235		8050	if ${ac_cv_path_PKG_CONFIG+:} false; then :
9236		8051	$as_echo_n "(cached) " >&6
9237	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8052	else
		8053	case $PKG_CONFIG in
		8054	[\\/]* \| ?:[\\/]*)
		8055	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		8056	;;
		8057	*)
		8058	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8059	for as_dir in $PATH
9238	do	8060	do
9239	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8061	IFS=$as_save_IFS
9240	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8062	test -z "$as_dir" && as_dir=.
		8063	for ac_exec_ext in '' $ac_executable_extensions; do
		8064	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8065	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8066	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8067	break 2
		8068	fi
		8069	done
		8070	done
		8071	IFS=$as_save_IFS
		8072
		8073	;;
		8074	esac
		8075	fi
		8076	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
		8077	if test -n "$PKG_CONFIG"; then
		8078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		8079	$as_echo "$PKG_CONFIG" >&6; }
		8080	else
		8081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8082	$as_echo "no" >&6; }
		8083	fi
		8084
		8085
		8086	fi
		8087	if test -z "$ac_cv_path_PKG_CONFIG"; then
		8088	ac_pt_PKG_CONFIG=$PKG_CONFIG
		8089	# Extract the first word of "pkg-config", so it can be a program name with args.
		8090	set dummy pkg-config; ac_word=$2
9241	echo "$as_me:$LINENO: checking for $ac_header" >&5	8091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9242	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	8092	$as_echo_n "checking for $ac_word... " >&6; }
9243	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8093	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
9244	echo $ECHO_N "(cached) $ECHO_C" >&6	8094	$as_echo_n "(cached) " >&6
		8095	else
		8096	case $ac_pt_PKG_CONFIG in
		8097	[\\/]* \| ?:[\\/]*)
		8098	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		8099	;;
		8100	*)
		8101	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8102	for as_dir in $PATH
		8103	do
		8104	IFS=$as_save_IFS
		8105	test -z "$as_dir" && as_dir=.
		8106	for ac_exec_ext in '' $ac_executable_extensions; do
		8107	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8108	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8109	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8110	break 2
		8111	fi
		8112	done
		8113	done
		8114	IFS=$as_save_IFS
		8115
		8116	;;
		8117	esac
9245	fi	8118	fi
9246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	8119	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
9247	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	8120	if test -n "$ac_pt_PKG_CONFIG"; then
		8121	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		8122	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
		8123	else
		8124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8125	$as_echo "no" >&6; }
		8126	fi
		8127
		8128	if test "x$ac_pt_PKG_CONFIG" = x; then
		8129	PKG_CONFIG=""
		8130	else
		8131	case $cross_compiling:$ac_tool_warned in
		8132	yes:)
		8133	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		8134	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		8135	ac_tool_warned=yes ;;
		8136	esac
		8137	PKG_CONFIG=$ac_pt_PKG_CONFIG
		8138	fi
		8139	else
		8140	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		8141	fi
		8142
		8143	fi
		8144	if test -n "$PKG_CONFIG"; then
		8145	_pkg_min_version=0.9.0
		8146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		8147	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		8148	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		8149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8150	$as_echo "yes" >&6; }
9248	else	8151	else
9249	# Is the header compilable?	8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9250	echo "$as_me:$LINENO: checking $ac_header usability" >&5	8153	$as_echo "no" >&6; }
9251	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	8154	PKG_CONFIG=""
9252	cat >conftest.$ac_ext <<_ACEOF	8155	fi
9253	/* confdefs.h. */	8156	fi
9254	_ACEOF	8157
		8158	pkg_failed=no
		8159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCRYPTO" >&5
		8160	$as_echo_n "checking for LIBCRYPTO... " >&6; }
		8161
		8162	if test -n "$LIBCRYPTO_CFLAGS"; then
		8163	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		8164	elif test -n "$PKG_CONFIG"; then
		8165	if test -n "$PKG_CONFIG" && \
		8166	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8167	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8168	ac_status=$?
		8169	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8170	test $ac_status = 0; }; then
		8171	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		8172	test "x$?" != "x0" && pkg_failed=yes
		8173	else
		8174	pkg_failed=yes
		8175	fi
		8176	else
		8177	pkg_failed=untried
		8178	fi
		8179	if test -n "$LIBCRYPTO_LIBS"; then
		8180	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		8181	elif test -n "$PKG_CONFIG"; then
		8182	if test -n "$PKG_CONFIG" && \
		8183	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8184	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8185	ac_status=$?
		8186	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8187	test $ac_status = 0; }; then
		8188	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		8189	test "x$?" != "x0" && pkg_failed=yes
		8190	else
		8191	pkg_failed=yes
		8192	fi
		8193	else
		8194	pkg_failed=untried
		8195	fi
		8196
		8197
		8198
		8199	if test $pkg_failed = yes; then
		8200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8201	$as_echo "no" >&6; }
		8202
		8203	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		8204	_pkg_short_errors_supported=yes
		8205	else
		8206	_pkg_short_errors_supported=no
		8207	fi
		8208	if test $_pkg_short_errors_supported = yes; then
		8209	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8210	else
		8211	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8212	fi
		8213	# Put the nasty error message in config.log where it belongs
		8214	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		8215
		8216	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		8217
		8218	$LIBCRYPTO_PKG_ERRORS
		8219
		8220	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		8221	installed software in a non-standard prefix.
		8222
		8223	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8224	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8225	See the pkg-config man page for more details." "$LINENO" 5
		8226	elif test $pkg_failed = untried; then
		8227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8228	$as_echo "no" >&6; }
		8229	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		8230	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		8231	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		8232	is in your PATH or set the PKG_CONFIG environment variable to the full
		8233	path to pkg-config.
		8234
		8235	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8236	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8237	See the pkg-config man page for more details.
		8238
		8239	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		8240	See \`config.log' for more details" "$LINENO" 5; }
		8241	else
		8242	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		8243	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8245	$as_echo "yes" >&6; }
		8246
		8247	fi
		8248
		8249	# Check whether --enable-threads was given.
		8250	if test "${enable_threads+set}" = set; then :
		8251	enableval=$enable_threads; try_threads=$enableval
		8252	else
		8253	try_threads=yes
		8254
		8255	fi
		8256
		8257
		8258	if test "x$try_threads" = xyes; then
		8259	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8260	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8261
		8262	LIBS="$LIBS -lpthread"
9255	cat confdefs.h >>conftest.$ac_ext	8263	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9256	cat >>conftest.$ac_ext <<_ACEOF
9257	/* end confdefs.h. */	8264	/* end confdefs.h. */
9258	$ac_includes_default	8265	#include <pthread.h>
9259	#include <$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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9374
9375	fi
9376	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9377	cat >>confdefs.h <<_ACEOF
9378	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9379	_ACEOF
9380
9381	else
9382	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
9383	echo "$as_me: error: OpenSSL header files not found." >&2;}
9384	{ (exit 1); exit 1; }; }; break
9385
9386	fi
9387
9388	done
9389
9390
9391	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9392
9393	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
9394	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
9395	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
9396	echo $ECHO_N "(cached) $ECHO_C" >&6
9397	else
9398	ac_check_lib_save_LIBS=$LIBS
9399	LIBS="-lcrypto $LIBS"
9400	cat >conftest.$ac_ext <<_ACEOF
9401	/* confdefs.h. */
9402	_ACEOF
9403	cat confdefs.h >>conftest.$ac_ext
9404	cat >>conftest.$ac_ext <<_ACEOF
9405	/* end confdefs.h. */
9406
9407	/* Override any gcc2 internal prototype to avoid an error. */
9408	#ifdef __cplusplus
9409	extern "C"
9410	#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 ();
9414	int	8266	int
9415	main ()	8267	main ()
9416	{	8268	{
9417	SHA1_version ();	8269	pthread_t id; pthread_create (&id, 0, 0, 0);
9418	;	8270	;
9419	return 0;	8271	return 0;
9420	}	8272	}
9421	_ACEOF	8273	_ACEOF
		8274	if ac_fn_cxx_try_compile "$LINENO"; then :
		8275
		8276	cat >>confdefs.h <<_ACEOF
		8277	#define ENABLE_PTHREADS 1
		8278	_ACEOF
		8279
		8280
		8281	fi
9422	rm -f conftest.$ac_objext conftest$ac_exeext	8282	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9423	if { (eval echo "$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 $ac_status); }; }; then
9443	ac_cv_lib_crypto_SHA1_version=yes
9444	else
9445	echo "$as_me: failed program was:" >&5
9446	sed 's/^/\| /' conftest.$ac_ext >&5
9447		8283
9448	ac_cv_lib_crypto_SHA1_version=no
9449	fi	8284	fi
9450	rm -f conftest.err conftest.$ac_objext \	8285
9451	conftest$ac_exeext conftest.$ac_ext	8286
		8287	fi
		8288
		8289	# Check whether --enable-static-daemon was given.
		8290	if test "${enable_static_daemon+set}" = set; then :
		8291	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8292
		8293	fi
		8294
		8295
		8296
		8297
		8298
		8299
		8300	if test x$rohc = xtrue; then
		8301	ROHC_TRUE=
		8302	ROHC_FALSE='#'
		8303	else
		8304	ROHC_TRUE='#'
		8305	ROHC_FALSE=
		8306	fi
		8307
		8308
		8309
		8310	ICMP=1
		8311	# Check whether --enable-icmp was given.
		8312	if test "${enable_icmp+set}" = set; then :
		8313	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8314	ICMP=0
		8315	fi
		8316
		8317	fi
		8318
		8319	if test "x$ICMP" = x1; then
		8320
		8321	cat >>confdefs.h <<_ACEOF
		8322	#define ENABLE_ICMP 1
		8323	_ACEOF
		8324
		8325	fi
		8326
		8327	TCP=1
		8328	# Check whether --enable-tcp was given.
		8329	if test "${enable_tcp+set}" = set; then :
		8330	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8331	TCP=0
		8332	fi
		8333
		8334	fi
		8335
		8336	if test "x$TCP" = x1; then
		8337
		8338	cat >>confdefs.h <<_ACEOF
		8339	#define ENABLE_TCP 1
		8340	_ACEOF
		8341
		8342	fi
		8343
		8344	HTTP=1
		8345	# Check whether --enable-http-proxy was given.
		8346	if test "${enable_http_proxy+set}" = set; then :
		8347	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8348	HTTP=0
		8349	fi
		8350
		8351	fi
		8352
		8353	if test "x$HTTP" = x1; then
		8354
		8355	cat >>confdefs.h <<_ACEOF
		8356	#define ENABLE_HTTP_PROXY 1
		8357	_ACEOF
		8358
		8359	fi
		8360
		8361	# Check whether --enable-dns was given.
		8362	if test "${enable_dns+set}" = set; then :
		8363	enableval=$enable_dns;
		8364	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8365	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8366
		8367	else
		8368	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8369	fi
		8370
		8371
		8372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8373	$as_echo_n "checking for main in -lgmp... " >&6; }
		8374	if ${ac_cv_lib_gmp_main+:} false; then :
		8375	$as_echo_n "(cached) " >&6
		8376	else
9452	LIBS=$ac_check_lib_save_LIBS	8377	ac_check_lib_save_LIBS=$LIBS
9453	fi	8378	LIBS="-lgmp $LIBS"
9454	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9455	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9456	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9457	LIBS="$LIBS -lcrypto"
9458	else
9459	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9460	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9461	{ (exit 1); exit 1; }; }
9462
9463	fi
9464
9465
9466
9467
9468
9469
9470	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9471	do
9472	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9473	echo "$as_me:$LINENO: checking for $ac_func" >&5
9474	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9475	if eval "test \"\${$as_ac_var+set}\" = set"; 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.$ac_ext	8379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9482	cat >>conftest.$ac_ext <<_ACEOF
9483	/* end confdefs.h. */	8380	/* 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		8381
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		8382
9521	int	8383	int
9522	main ()	8384	main ()
9523	{	8385	{
9524	return f != $ac_func;	8386	return main ();
9525	;	8387	;
9526	return 0;	8388	return 0;
9527	}	8389	}
9528	_ACEOF	8390	_ACEOF
9529	rm -f conftest.$ac_objext conftest$ac_exeext	8391	if ac_fn_cxx_try_link "$LINENO"; then :
9530	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8392	ac_cv_lib_gmp_main=yes
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	8393	else
9552	echo "$as_me: failed program was:" >&5	8394	ac_cv_lib_gmp_main=no
9553	sed 's/^/\| /' conftest.$ac_ext >&5
9554
9555	eval "$as_ac_var=no"
9556	fi	8395	fi
9557	rm -f conftest.err conftest.$ac_objext \	8396	rm -f core conftest.err conftest.$ac_objext \
9558	conftest$ac_exeext conftest.$ac_ext	8397	conftest$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
9564	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9565	_ACEOF
9566
9567	fi
9568	done
9569
9570
9571	echo "$as_me:$LINENO: checking for dlopen" >&5
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 $ac_cv_func_dlopen = yes; then
9661	:
9662	else
9663	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9664	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9665	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9666	echo $ECHO_N "(cached) $ECHO_C" >&6
9667	else
9668	ac_check_lib_save_LIBS=$LIBS
9669	LIBS="-ldl $LIBS"
9670	cat >conftest.$ac_ext <<_ACEOF
9671	/* confdefs.h. */
9672	_ACEOF
9673	cat confdefs.h >>conftest.$ac_ext
9674	cat >>conftest.$ac_ext <<_ACEOF
9675	/* end confdefs.h. */
9676
9677	/* Override any gcc2 internal prototype to avoid an error. */
9678	#ifdef __cplusplus
9679	extern "C"
9680	#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 ();
9684	int
9685	main ()
9686	{
9687	dlopen ();
9688	;
9689	return 0;
9690	}
9691	_ACEOF
9692	rm -f conftest.$ac_objext conftest$ac_exeext
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 $ac_status); }; }; then
9713	ac_cv_lib_dl_dlopen=yes
9714	else
9715	echo "$as_me: failed program was:" >&5
9716	sed 's/^/\| /' conftest.$ac_ext >&5
9717
9718	ac_cv_lib_dl_dlopen=no
9719	fi
9720	rm -f conftest.err conftest.$ac_objext \
9721	conftest$ac_exeext conftest.$ac_ext
9722	LIBS=$ac_check_lib_save_LIBS	8398	LIBS=$ac_check_lib_save_LIBS
9723	fi	8399	fi
9724	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9725	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9726	if test $ac_cv_lib_dl_dlopen = yes; then
9727	LIBS="$LIBS -ldl"
9728	else
9729	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9730	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9731	{ (exit 1); exit 1; }; }
9732
9733	fi
9734
9735
9736	fi
9737
9738
9739	if test "x$openssl_include" != x; then
9740	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9741	fi
9742
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.
9752	if test "${enable_rohc+set}" = set; then
9753	enableval="$enable_rohc"
9754
9755	echo
9756	echo "**********************************************************************"
9757	echo "**********************************************************************"
9758	echo "** --enable-rohc is highly experimental, do not use **************"
9759	echo "**********************************************************************"
9760	echo "**********************************************************************"
9761	echo
9762	rohc=true
9763
9764	cat >>confdefs.h <<_ACEOF
9765	#define ENABLE_ROHC 1
9766	_ACEOF
9767
9768
9769
9770	fi;
9771
9772
9773
9774	if test x$rohc = xtrue; then
9775	ROHC_TRUE=
9776	ROHC_FALSE='#'
9777	else
9778	ROHC_TRUE='#'
9779	ROHC_FALSE=
9780	fi
9781
9782
9783
9784	# Check whether --enable-icmp or --disable-icmp was given.
9785	if test "${enable_icmp+set}" = set; then
9786	enableval="$enable_icmp"
9787
9788	cat >>confdefs.h <<_ACEOF
9789	#define ENABLE_ICMP 1
9790	_ACEOF
9791
9792
9793	fi;
9794
9795	# Check whether --enable-tcp or --disable-tcp was given.
9796	if test "${enable_tcp+set}" = set; then
9797	enableval="$enable_tcp"
9798
9799	cat >>confdefs.h <<_ACEOF
9800	#define ENABLE_TCP 1
9801	_ACEOF
9802
9803
9804	fi;
9805
9806	# Check whether --enable-dns or --disable-dns was given.
9807	if test "${enable_dns+set}" = set; then
9808	enableval="$enable_dns"
9809
9810	if test "${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
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.$ac_ext >&5
9896
9897	ac_header_preproc=no
9898	fi
9899	rm -f conftest.err conftest.$ac_ext
9900	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9901	echo "${ECHO_T}$ac_header_preproc" >&6
9902
9903	# So? What about this header?
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
9945	fi
9946	if test $ac_cv_header_gmp_h = yes; then
9947	:
9948	else
9949	{ { echo "$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
9954
9955
9956	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
9957	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
9958	if test "${ac_cv_lib_gmp_main+set}" = set; then
9959	echo $ECHO_N "(cached) $ECHO_C" >&6
9960	else
9961	ac_check_lib_save_LIBS=$LIBS
9962	LIBS="-lgmp $LIBS"
9963	cat >conftest.$ac_ext <<_ACEOF
9964	/* confdefs.h. */
9965	_ACEOF
9966	cat confdefs.h >>conftest.$ac_ext
9967	cat >>conftest.$ac_ext <<_ACEOF
9968	/* end confdefs.h. */
9969
9970
9971	int
9972	main ()
9973	{
9974	main ();
9975	;
9976	return 0;
9977	}
9978	_ACEOF
9979	rm -f conftest.$ac_objext conftest$ac_exeext
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 $ac_status); }; }; then
10000	ac_cv_lib_gmp_main=yes
10001	else
10002	echo "$as_me: failed program was:" >&5
10003	sed 's/^/\| /' conftest.$ac_ext >&5
10004
10005	ac_cv_lib_gmp_main=no
10006	fi
10007	rm -f conftest.err conftest.$ac_objext \
10008	conftest$ac_exeext conftest.$ac_ext
10009	LIBS=$ac_check_lib_save_LIBS
10010	fi
10011	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	8400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
10012	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	8401	$as_echo "$ac_cv_lib_gmp_main" >&6; }
10013	if test $ac_cv_lib_gmp_main = yes; then	8402	if test "x$ac_cv_lib_gmp_main" = xyes; then :
10014	cat >>confdefs.h <<_ACEOF	8403	cat >>confdefs.h <<_ACEOF
10015	#define HAVE_LIBGMP 1	8404	#define HAVE_LIBGMP 1
10016	_ACEOF	8405	_ACEOF
10017		8406
10018	LIBS="-lgmp $LIBS"	8407	LIBS="-lgmp $LIBS"
10019		8408
10020	else	8409	else
10021	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	8410	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
10022	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
10023	{ (exit 1); exit 1; }; }
10024	fi	8411	fi
10025		8412
10026		8413
10027		8414
10028	cat >>confdefs.h <<_ACEOF	8415	cat >>confdefs.h <<_ACEOF
10029	#define ENABLE_DNS 1	8416	#define ENABLE_DNS 1
10030	_ACEOF	8417	_ACEOF
10031		8418
10032		8419
10033		8420
10034	fi;	8421	fi
10035		8422
10036	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8423
		8424	RSA=3072
		8425	# Check whether --enable-rsa-length was given.
10037	if test "${enable_http_proxy+set}" = set; then	8426	if test "${enable_rsa_length+set}" = set; then :
10038	enableval="$enable_http_proxy"	8427	enableval=$enable_rsa_length; RSA=$enableval
		8428
		8429	fi
		8430
10039		8431
10040	cat >>confdefs.h <<_ACEOF	8432	cat >>confdefs.h <<_ACEOF
10041	#define ENABLE_HTTP_PROXY 1	8433	#define RSABITS $RSA
10042	_ACEOF	8434	_ACEOF
10043		8435
10044		8436
10045	fi;
10046
10047	HMAC=12	8437	HMACSIZE=12
10048	# Check whether --enable-hmac-length or --disable-hmac-length was given.	8438	# Check whether --enable-hmac-length was given.
10049	if test "${enable_hmac_length+set}" = set; then	8439	if test "${enable_hmac_length+set}" = set; then :
10050	enableval="$enable_hmac_length"	8440	enableval=$enable_hmac_length; HMACSIZE=$enableval
10051	HMAC=$enableval
10052		8441
10053	fi;	8442	fi
		8443
10054		8444
10055	cat >>confdefs.h <<_ACEOF	8445	cat >>confdefs.h <<_ACEOF
10056	#define HMACLENGTH $HMAC	8446	#define HMACLENGTH $HMACSIZE
10057	_ACEOF	8447	_ACEOF
10058		8448
10059		8449
10060	RAND=8	8450	MTU=1500
10061	# Check whether --enable-rand-length or --disable-rand-length was given.	8451	# Check whether --enable-max-mtu was given.
10062	if test "${enable_rand_length+set}" = set; then	8452	if test "${enable_max_mtu+set}" = set; then :
10063	enableval="$enable_rand_length"	8453	enableval=$enable_max_mtu; MTU=$enableval
10064	RAND=$enableval
10065		8454
10066	fi;	8455	fi
		8456
10067		8457
10068	cat >>confdefs.h <<_ACEOF	8458	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 $MTU + 14	8459	#define MAX_MTU ($MTU + 14)
10083	_ACEOF	8460	_ACEOF
10084		8461
10085		8462
10086	COMPRESS=1	8463	COMPRESS=1
10087	# Check whether --enable-compression or --disable-compression was given.	8464	# Check whether --enable-compression was given.
10088	if test "${enable_compression+set}" = set; then	8465	if test "${enable_compression+set}" = set; then :
10089	enableval="$enable_compression"	8466	enableval=$enable_compression; if test "x$enableval" = xno; then
10090	if test "x$enableval" = xno; then
10091	COMPRESS=0	8467	COMPRESS=0
10092	fi	8468	fi
10093		8469
10094	fi;	8470	fi
		8471
10095		8472
10096	cat >>confdefs.h <<_ACEOF	8473	cat >>confdefs.h <<_ACEOF
10097	#define ENABLE_COMPRESSION $COMPRESS	8474	#define ENABLE_COMPRESSION $COMPRESS
10098	_ACEOF	8475	_ACEOF
10099		8476
10100		8477
10101	CIPHER=aes_128_cbc	8478	CIPHER=aes_128_ctr
10102	# Check whether --enable-cipher or --disable-cipher was given.	8479	# Check whether --enable-cipher was given.
10103	if test "${enable_cipher+set}" = set; then	8480	if test "${enable_cipher+set}" = set; then :
10104	enableval="$enable_cipher"	8481	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	8482	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	8483	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	8484	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8485	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8486	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10109		8487
10110	fi;	8488	fi
		8489
10111		8490
10112	cat >>confdefs.h <<_ACEOF	8491	cat >>confdefs.h <<_ACEOF
10113	#define ENABLE_CIPHER EVP_${CIPHER}	8492	#define ENABLE_CIPHER EVP_${CIPHER}
10114	_ACEOF	8493	_ACEOF
10115		8494
10116		8495
10117	DIGEST=ripemd160	8496	HMAC=sha1
10118	# Check whether --enable-digest or --disable-digest was given.	8497	# Check whether --enable-hmac-digest was given.
10119	if test "${enable_digest+set}" = set; then	8498	if test "${enable_hmac_digest+set}" = set; then :
10120	enableval="$enable_digest"	8499	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8500	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8501	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
10121	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8502	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10122	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8503	if test "x$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		8504
10126	fi;	8505	fi
		8506
10127		8507
10128	cat >>confdefs.h <<_ACEOF	8508	cat >>confdefs.h <<_ACEOF
		8509	#define ENABLE_HMAC EVP_${HMAC}
		8510	_ACEOF
		8511
		8512
		8513	AUTH=sha512
		8514	# Check whether --enable-auth-digest was given.
		8515	if test "${enable_auth_digest+set}" = set; then :
		8516	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8517	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8518	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8519
		8520	fi
		8521
		8522
		8523	cat >>confdefs.h <<_ACEOF
10129	#define ENABLE_DIGEST EVP_${DIGEST}	8524	#define ENABLE_AUTH EVP_${AUTH}
10130	_ACEOF	8525	_ACEOF
10131		8526
10132		8527
10133	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8528	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
10134	CXXFLAGS="$CXXFLAGS -fno-rtti"	8529	CXXFLAGS="$CXXFLAGS -fno-rtti"
10135	fi	8530	fi
10136		8531
10137	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8532	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
10138	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8533	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10139	fi	8534	#fi
10140		8535
		8536	LIBS="$EXTRA_LIBS $LIBS"
10141		8537
10142		8538
10143		8539
		8540
10144	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8541	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
10145		8542
10146	cat >confcache <<\_ACEOF	8543	cat >confcache <<\_ACEOF
10147	# This file is a shell script that caches the results of configure	8544	# This file is a shell script that caches the results of configure
10148	# tests run on this system so they can be shared between configure	8545	# tests run on this system so they can be shared between configure
10149	# scripts and configure runs, see configure's option --config-cache.	8546	# scripts and configure runs, see configure's option --config-cache.
…		…
10159		8556
10160	_ACEOF	8557	_ACEOF
10161		8558
10162	# The following way of writing the cache mishandles newlines in values,	8559	# The following way of writing the cache mishandles newlines in values,
10163	# but we know of no workaround that is simple, portable, and efficient.	8560	# but we know of no workaround that is simple, portable, and efficient.
10164	# So, don't put newlines in cache variables' values.	8561	# So, we kill variables containing newlines.
10165	# Ultrix sh set writes to stderr and can't be redirected directly,	8562	# Ultrix sh set writes to stderr and can't be redirected directly,
10166	# and sets the high bit in the cache file unless we assign to the vars.	8563	# and sets the high bit in the cache file unless we assign to the vars.
10167	{	8564	(
		8565	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8566	eval ac_val=\$$ac_var
		8567	case $ac_val in #(
		8568	${as_nl})
		8569	case $ac_var in #(
		8570	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8571	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8572	esac
		8573	case $ac_var in #(
		8574	_ \| IFS \| as_nl) ;; #(
		8575	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8576	*) { eval $ac_var=; unset $ac_var;} ;;
		8577	esac ;;
		8578	esac
		8579	done
		8580
10168	(set) 2>&1 \|	8581	(set) 2>&1 \|
10169	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8582	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10170	ac_space=\ )	8583	${as_nl}ac_space=\ )
10171	# `set' does not quote correctly, so add quotes (double-quote	8584	# `set' does not quote correctly, so add quotes: double-quote
10172	# substitution turns \\\\ into \\, and sed turns \\ into \).	8585	# substitution turns \\\\ into \\, and sed turns \\ into \.
10173	sed -n \	8586	sed -n \
10174	"s/'/'\\\\''/g;	8587	"s/'/'\\\\''/g;
10175	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8588	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
10176	;;	8589	;; #(
10177	*)	8590	*)
10178	# `set' quotes correctly as required by POSIX, so do not add quotes.	8591	# `set' quotes correctly as required by POSIX, so do not add quotes.
10179	sed -n \	8592	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
10180	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
10181	;;	8593	;;
10182	esac;	8594	esac \|
10183	} \|	8595	sort
		8596	) \|
10184	sed '	8597	sed '
		8598	/^ac_cv_env_/b end
10185	t clear	8599	t clear
10186	: clear	8600	:clear
10187	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8601	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
10188	t end	8602	t end
10189	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8603	s/^$[^=]$=$.$$/\1=${\1=\2}/
10190	: end' >>confcache	8604	:end' >>confcache
10191	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8605	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10192	if test -w $cache_file; then	8606	if test -w "$cache_file"; then
10193	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8607	if test "x$cache_file" != "x/dev/null"; then
		8608	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8609	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8610	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
10194	cat confcache >$cache_file	8611	cat confcache >"$cache_file"
		8612	else
		8613	case $cache_file in #(
		8614	/ \| ?:*)
		8615	mv -f confcache "$cache_file"$$ &&
		8616	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8617	*)
		8618	mv -f confcache "$cache_file" ;;
		8619	esac
		8620	fi
		8621	fi
10195	else	8622	else
		8623	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10196	echo "not updating unwritable cache $cache_file"	8624	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10197	fi	8625	fi
10198	fi	8626	fi
10199	rm -f confcache	8627	rm -f confcache
10200		8628
10201	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8629	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10202	# Let make expand exec_prefix.	8630	# Let make expand exec_prefix.
10203	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8631	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10204		8632
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	8633	DEFS=-DHAVE_CONFIG_H
10221		8634
10222	ac_libobjs=	8635	ac_libobjs=
10223	ac_ltlibobjs=	8636	ac_ltlibobjs=
		8637	U=
10224	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8638	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10225	# 1. Remove the extension, and $U if already installed.	8639	# 1. Remove the extension, and $U if already installed.
10226	ac_i=`echo "$ac_i" \|
10227	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8640	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10228	# 2. Add them.	8641	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
10229	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8642	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10230	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8643	# will be set to the directory where LIBOBJS objects are built.
		8644	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8645	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10231	done	8646	done
10232	LIBOBJS=$ac_libobjs	8647	LIBOBJS=$ac_libobjs
10233		8648
10234	LTLIBOBJS=$ac_ltlibobjs	8649	LTLIBOBJS=$ac_ltlibobjs
10235		8650
10236		8651
10237	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8652	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10238	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8653	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10239	Usually this means the macro was only invoked conditionally." >&5	8654	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10240	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10241	Usually this means the macro was only invoked conditionally." >&2;}
10242	{ (exit 1); exit 1; }; }
10243	fi	8655	fi
10244	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8656	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10245	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8657	as_fn_error $? "conditional \"AMDEP\" was never defined.
10246	Usually this means the macro was only invoked conditionally." >&5	8658	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10247	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10248	Usually this means the macro was only invoked conditionally." >&2;}
10249	{ (exit 1); exit 1; }; }
10250	fi	8659	fi
10251	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8660	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10252	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8661	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10253	Usually this means the macro was only invoked conditionally." >&5	8662	Usually this means the macro was only invoked conditionally." "$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	8663	fi
10265	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8664	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10266	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8665	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10267	Usually this means the macro was only invoked conditionally." >&5	8666	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10268	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10269	Usually this means the macro was only invoked conditionally." >&2;}
10270	{ (exit 1); exit 1; }; }
10271	fi	8667	fi
10272	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8668	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10273	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8669	as_fn_error $? "conditional \"ROHC\" was never defined.
10274	Usually this means the macro was only invoked conditionally." >&5	8670	Usually this means the macro was only invoked conditionally." "$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	8671	fi
10279		8672
10280	: ${CONFIG_STATUS=./config.status}	8673	: "${CONFIG_STATUS=./config.status}"
		8674	ac_write_fail=0
10281	ac_clean_files_save=$ac_clean_files	8675	ac_clean_files_save=$ac_clean_files
10282	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8676	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10283	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8677	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10284	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8678	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10285	cat >$CONFIG_STATUS <<_ACEOF	8679	as_write_fail=0
		8680	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
10286	#! $SHELL	8681	#! $SHELL
10287	# Generated by $as_me.	8682	# Generated by $as_me.
10288	# Run this file to recreate the current configuration.	8683	# Run this file to recreate the current configuration.
10289	# Compiler output produced by configure, useful for debugging	8684	# Compiler output produced by configure, useful for debugging
10290	# configure, is in config.log if it exists.	8685	# configure, is in config.log if it exists.
10291		8686
10292	debug=false	8687	debug=false
10293	ac_cs_recheck=false	8688	ac_cs_recheck=false
10294	ac_cs_silent=false	8689	ac_cs_silent=false
		8690
10295	SHELL=\${CONFIG_SHELL-$SHELL}	8691	SHELL=\${CONFIG_SHELL-$SHELL}
		8692	export SHELL
10296	_ACEOF	8693	_ASEOF
10297		8694	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10298	cat >>$CONFIG_STATUS <<\_ACEOF
10299	## --------------------- ##	8695	## -------------------- ##
10300	## M4sh Initialization. ##	8696	## M4sh Initialization. ##
10301	## --------------------- ##	8697	## -------------------- ##
10302		8698
10303	# Be Bourne compatible	8699	# Be more Bourne compatible
		8700	DUALCASE=1; export DUALCASE # for MKS sh
10304	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8701	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10305	emulate sh	8702	emulate sh
10306	NULLCMD=:	8703	NULLCMD=:
10307	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8704	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10308	# is contrary to our usage. Disable this feature.	8705	# is contrary to our usage. Disable this feature.
10309	alias -g '${1+"$@"}'='"$@"'	8706	alias -g '${1+"$@"}'='"$@"'
10310	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8707	setopt NO_GLOB_SUBST
		8708	else
		8709	case `(set -o) 2>/dev/null` in #(
		8710	posix) :
10311	set -o posix	8711	set -o posix ;; #(
		8712	*) :
		8713	;;
		8714	esac
10312	fi	8715	fi
10313	DUALCASE=1; export DUALCASE # for MKS sh
10314		8716
10315	# Support unset when possible.	8717
10316	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	8718	as_nl='
10317	as_unset=unset	8719	'
		8720	export as_nl
		8721	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8722	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8723	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8724	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8725	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8726	# but without wasting forks for bash or zsh.
		8727	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8728	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8729	as_echo='print -r --'
		8730	as_echo_n='print -rn --'
		8731	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8732	as_echo='printf %s\n'
		8733	as_echo_n='printf %s'
		8734	else
		8735	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8736	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8737	as_echo_n='/usr/ucb/echo -n'
10318	else	8738	else
10319	as_unset=false	8739	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8740	as_echo_n_body='eval
		8741	arg=$1;
		8742	case $arg in #(
		8743	"$as_nl")
		8744	expr "X$arg" : "X\$.*\$$as_nl";
		8745	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8746	esac;
		8747	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8748	'
		8749	export as_echo_n_body
		8750	as_echo_n='sh -c $as_echo_n_body as_echo'
		8751	fi
		8752	export as_echo_body
		8753	as_echo='sh -c $as_echo_body as_echo'
10320	fi	8754	fi
10321		8755
		8756	# The user is always right.
		8757	if test "${PATH_SEPARATOR+set}" != set; then
		8758	PATH_SEPARATOR=:
		8759	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8760	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8761	PATH_SEPARATOR=';'
		8762	}
		8763	fi
10322		8764
10323	# Work around bugs in pre-3.0 UWIN ksh.	8765
10324	$as_unset ENV MAIL MAILPATH	8766	# IFS
		8767	# We need space, tab and new line, in precisely that order. Quoting is
		8768	# there to prevent editors from complaining about space-tab.
		8769	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8770	# splitting by setting IFS to empty value.)
		8771	IFS=" "" $as_nl"
		8772
		8773	# Find who we are. Look in the path if we contain no directory separator.
		8774	as_myself=
		8775	case $0 in #((
		8776	[\\/] ) as_myself=$0 ;;
		8777	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8778	for as_dir in $PATH
		8779	do
		8780	IFS=$as_save_IFS
		8781	test -z "$as_dir" && as_dir=.
		8782	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8783	done
		8784	IFS=$as_save_IFS
		8785
		8786	;;
		8787	esac
		8788	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8789	# in which case we are not to be found in the path.
		8790	if test "x$as_myself" = x; then
		8791	as_myself=$0
		8792	fi
		8793	if test ! -f "$as_myself"; then
		8794	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8795	exit 1
		8796	fi
		8797
		8798	# Unset variables that we do not need and which cause bugs (e.g. in
		8799	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8800	# suppresses any "Segmentation fault" message there. '((' could
		8801	# trigger a bug in pdksh 5.2.14.
		8802	for as_var in BASH_ENV ENV MAIL MAILPATH
		8803	do eval test x\${$as_var+set} = xset \
		8804	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8805	done
10325	PS1='$ '	8806	PS1='$ '
10326	PS2='> '	8807	PS2='> '
10327	PS4='+ '	8808	PS4='+ '
10328		8809
10329	# NLS nuisances.	8810	# NLS nuisances.
10330	for as_var in \	8811	LC_ALL=C
10331	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8812	export LC_ALL
10332	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8813	LANGUAGE=C
10333	LC_TELEPHONE LC_TIME	8814	export LANGUAGE
10334	do	8815
10335	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8816	# CDPATH.
10336	eval $as_var=C; export $as_var	8817	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10337	else	8818
10338	$as_unset $as_var	8819
		8820	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8821	# ----------------------------------------
		8822	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8823	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8824	# script with STATUS, using 1 if that was 0.
		8825	as_fn_error ()
		8826	{
		8827	as_status=$1; test $as_status -eq 0 && as_status=1
		8828	if test "$4"; then
		8829	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8830	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10339	fi	8831	fi
10340	done	8832	$as_echo "$as_me: error: $2" >&2
		8833	as_fn_exit $as_status
		8834	} # as_fn_error
10341		8835
10342	# Required to use basename.	8836
		8837	# as_fn_set_status STATUS
		8838	# -----------------------
		8839	# Set $? to STATUS, without forking.
		8840	as_fn_set_status ()
		8841	{
		8842	return $1
		8843	} # as_fn_set_status
		8844
		8845	# as_fn_exit STATUS
		8846	# -----------------
		8847	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8848	as_fn_exit ()
		8849	{
		8850	set +e
		8851	as_fn_set_status $1
		8852	exit $1
		8853	} # as_fn_exit
		8854
		8855	# as_fn_unset VAR
		8856	# ---------------
		8857	# Portably unset VAR.
		8858	as_fn_unset ()
		8859	{
		8860	{ eval $1=; unset $1;}
		8861	}
		8862	as_unset=as_fn_unset
		8863	# as_fn_append VAR VALUE
		8864	# ----------------------
		8865	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8866	# advantage of any shell optimizations that allow amortized linear growth over
		8867	# repeated appends, instead of the typical quadratic growth present in naive
		8868	# implementations.
		8869	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8870	eval 'as_fn_append ()
		8871	{
		8872	eval $1+=\$2
		8873	}'
		8874	else
		8875	as_fn_append ()
		8876	{
		8877	eval $1=\$$1\$2
		8878	}
		8879	fi # as_fn_append
		8880
		8881	# as_fn_arith ARG...
		8882	# ------------------
		8883	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8884	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8885	# must be portable across $(()) and expr.
		8886	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8887	eval 'as_fn_arith ()
		8888	{
		8889	as_val=$(( $* ))
		8890	}'
		8891	else
		8892	as_fn_arith ()
		8893	{
		8894	as_val=`expr "$@" \|\| test $? -eq 1`
		8895	}
		8896	fi # as_fn_arith
		8897
		8898
10343	if expr a : '$a$' >/dev/null 2>&1; then	8899	if expr a : '$a$' >/dev/null 2>&1 &&
		8900	test "X`expr 00001 : '.*$...$'`" = X001; then
10344	as_expr=expr	8901	as_expr=expr
10345	else	8902	else
10346	as_expr=false	8903	as_expr=false
10347	fi	8904	fi
10348		8905
10349	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8906	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10350	as_basename=basename	8907	as_basename=basename
10351	else	8908	else
10352	as_basename=false	8909	as_basename=false
10353	fi	8910	fi
10354		8911
		8912	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8913	as_dirname=dirname
		8914	else
		8915	as_dirname=false
		8916	fi
10355		8917
10356	# Name of the executable.
10357	as_me=`$as_basename "$0" \|\|	8918	as_me=`$as_basename -- "$0" \|\|
10358	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8919	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10359	X"$0" : 'X$//$$' \\| \	8920	X"$0" : 'X$//$$' \\| \
10360	X"$0" : 'X$/$$' \\| \	8921	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10361	. : '$.$' 2>/dev/null \|\|
10362	echo X/"$0" \|	8922	$as_echo X/"$0" \|
10363	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	8923	sed '/^.\/$[^/][^/]$\/*$/{
10364	/^X\/$\/\/$$/{ s//\1/; q; }	8924	s//\1/
10365	/^X\/$\/$.*/{ s//\1/; q; }	8925	q
		8926	}
		8927	/^X\/$\/\/$$/{
		8928	s//\1/
		8929	q
		8930	}
		8931	/^X\/$\/$.*/{
		8932	s//\1/
		8933	q
		8934	}
10366	s/.*/./; q'`	8935	s/.*/./; q'`
10367		8936
10368
10369	# PATH needs CR, and LINENO needs CR and PATH.
10370	# Avoid depending upon Character Ranges.	8937	# Avoid depending upon Character Ranges.
10371	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8938	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10372	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8939	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10373	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8940	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10374	as_cr_digits='0123456789'	8941	as_cr_digits='0123456789'
10375	as_cr_alnum=$as_cr_Letters$as_cr_digits	8942	as_cr_alnum=$as_cr_Letters$as_cr_digits
10376		8943
10377	# The user is always right.	8944	ECHO_C= ECHO_N= ECHO_T=
10378	if test "${PATH_SEPARATOR+set}" != set; then	8945	case `echo -n x` in #(((((
10379	echo "#! /bin/sh" >conf$$.sh	8946	-n*)
10380	echo "exit 0" >>conf$$.sh	8947	case `echo 'xy\c'` in
10381	chmod +x conf$$.sh	8948	c) ECHO_T=' ';; # ECHO_T is single tab character.
10382	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8949	xy) ECHO_C='\c';;
10383	PATH_SEPARATOR=';'	8950	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8951	ECHO_T=' ';;
		8952	esac;;
		8953	*)
		8954	ECHO_N='-n';;
		8955	esac
		8956
		8957	rm -f conf$$ conf$$.exe conf$$.file
		8958	if test -d conf$$.dir; then
		8959	rm -f conf$$.dir/conf$$.file
		8960	else
		8961	rm -f conf$$.dir
		8962	mkdir conf$$.dir 2>/dev/null
		8963	fi
		8964	if (echo >conf$$.file) 2>/dev/null; then
		8965	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8966	as_ln_s='ln -s'
		8967	# ... but there are two gotchas:
		8968	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8969	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8970	# In both cases, we have to default to `cp -pR'.
		8971	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		8972	as_ln_s='cp -pR'
		8973	elif ln conf$$.file conf$$ 2>/dev/null; then
		8974	as_ln_s=ln
10384	else	8975	else
10385	PATH_SEPARATOR=:	8976	as_ln_s='cp -pR'
10386	fi	8977	fi
10387	rm -f conf$$.sh	8978	else
		8979	as_ln_s='cp -pR'
10388	fi	8980	fi
		8981	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8982	rmdir conf$$.dir 2>/dev/null
10389		8983
10390		8984
10391	as_lineno_1=$LINENO	8985	# as_fn_mkdir_p
10392	as_lineno_2=$LINENO	8986	# -------------
10393	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8987	# Create "$as_dir" as a directory, including parents if necessary.
10394	test "x$as_lineno_1" != "x$as_lineno_2" &&	8988	as_fn_mkdir_p ()
10395	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	8989	{
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		8990
10408	;;	8991	case $as_dir in #(
		8992	-*) as_dir=./$as_dir;;
10409	esac	8993	esac
10410	# We did not find ourselves, most probably we were run as `sh COMMAND'	8994	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10411	# in which case we are not to be found in the path.	8995	as_dirs=
10412	if test "x$as_myself" = x; then	8996	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	8997	case $as_dir in #(
10429	/*)	8998	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10430	if ("$as_dir/$as_base" -c '	8999	*) as_qdir=$as_dir;;
10431	as_lineno_1=$LINENO	9000	esac
10432	as_lineno_2=$LINENO	9001	as_dirs="'$as_qdir' $as_dirs"
10433	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9002	as_dir=`$as_dirname -- "$as_dir" \|\|
10434	test "x$as_lineno_1" != "x$as_lineno_2" &&	9003	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10435	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9004	X"$as_dir" : 'X$//$[^/]' \\| \
10436	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	9005	X"$as_dir" : 'X$//$$' \\| \
10437	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	9006	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10438	CONFIG_SHELL=$as_dir/$as_base	9007	$as_echo X"$as_dir" \|
10439	export CONFIG_SHELL	9008	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10440	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9009	s//\1/
10441	fi;;	9010	q
10442	esac	9011	}
		9012	/^X$\/\/$[^/].*/{
		9013	s//\1/
		9014	q
		9015	}
		9016	/^X$\/\/$$/{
		9017	s//\1/
		9018	q
		9019	}
		9020	/^X$\/$.*/{
		9021	s//\1/
		9022	q
		9023	}
		9024	s/.*/./; q'`
		9025	test -d "$as_dir" && break
10443	done	9026	done
10444	done	9027	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10445	;;	9028	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10446	esac
10447		9029
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']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10462	t loop
10463	s,-$,,
10464	s,^['$as_cr_digits']*\n,,
10465	' >$as_me.lineno &&
10466	chmod +x $as_me.lineno \|\|
10467	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10468	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10469	{ (exit 1); exit 1; }; }
10470		9030
10471	# Don't try to exec as it changes $[0], causing all sort of problems	9031	} # as_fn_mkdir_p
10472	# (the dirname of $[0] is not the place where we might find the
10473	# original and so on. Autoconf is especially sensible to this).
10474	. ./$as_me.lineno
10475	# Exit status is that of the last command.
10476	exit
10477	}
10478
10479
10480	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10481	c,-n*) ECHO_N= ECHO_C='
10482	' ECHO_T=' ' ;;
10483	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10484	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10485	esac
10486
10487	if expr a : '$a$' >/dev/null 2>&1; then
10488	as_expr=expr
10489	else
10490	as_expr=false
10491	fi
10492
10493	rm -f conf$$ 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	9032	if mkdir -p . 2>/dev/null; then
10512	as_mkdir_p=:	9033	as_mkdir_p='mkdir -p "$as_dir"'
10513	else	9034	else
10514	test -d ./-p && rmdir ./-p	9035	test -d ./-p && rmdir ./-p
10515	as_mkdir_p=false	9036	as_mkdir_p=false
10516	fi	9037	fi
10517		9038
10518	as_executable_p="test -f"	9039
		9040	# as_fn_executable_p FILE
		9041	# -----------------------
		9042	# Test if FILE is an executable regular file.
		9043	as_fn_executable_p ()
		9044	{
		9045	test -f "$1" && test -x "$1"
		9046	} # as_fn_executable_p
		9047	as_test_x='test -x'
		9048	as_executable_p=as_fn_executable_p
10519		9049
10520	# Sed expression to map a string onto a valid CPP name.	9050	# 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'"	9051	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10522		9052
10523	# Sed expression to map a string onto a valid variable name.	9053	# Sed expression to map a string onto a valid variable name.
10524	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9054	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10525		9055
10526		9056
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	9057	exec 6>&1
		9058	## ----------------------------------- ##
		9059	## Main body of $CONFIG_STATUS script. ##
		9060	## ----------------------------------- ##
		9061	_ASEOF
		9062	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10537		9063
		9064	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10538	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9065	# Save the log message, to keep $0 and so on meaningful, and to
10539	# report actual input values of CONFIG_FILES etc. instead of their	9066	# report actual input values of CONFIG_FILES etc. instead of their
10540	# values after options handling. Logging --version etc. is OK.	9067	# values after options handling.
		9068	ac_log="
		9069	This file was extended by $as_me, which was
		9070	generated by GNU Autoconf 2.69. Invocation command line was
		9071
		9072	CONFIG_FILES = $CONFIG_FILES
		9073	CONFIG_HEADERS = $CONFIG_HEADERS
		9074	CONFIG_LINKS = $CONFIG_LINKS
		9075	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9076	$ $0 $@
		9077
		9078	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9079	"
		9080
		9081	_ACEOF
		9082
		9083	case $ac_config_files in *"
		9084	") set x $ac_config_files; shift; ac_config_files=$;;
		9085	esac
		9086
		9087	case $ac_config_headers in *"
		9088	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9089	esac
		9090
		9091
		9092	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9093	# Files that config.status was made for.
		9094	config_files="$ac_config_files"
		9095	config_headers="$ac_config_headers"
		9096	config_commands="$ac_config_commands"
		9097
		9098	_ACEOF
		9099
		9100	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9101	ac_cs_usage="\
		9102	\`$as_me' instantiates files and other configuration actions
		9103	from templates according to the current configuration. Unless the files
		9104	and actions are specified as TAGs, all are instantiated by default.
		9105
		9106	Usage: $0 [OPTION]... [TAG]...
		9107
		9108	-h, --help print this help, then exit
		9109	-V, --version print version number and configuration settings, then exit
		9110	--config print configuration, then exit
		9111	-q, --quiet, --silent
		9112	do not print progress messages
		9113	-d, --debug don't remove temporary files
		9114	--recheck update $as_me by reconfiguring in the same conditions
		9115	--file=FILE[:TEMPLATE]
		9116	instantiate the configuration file FILE
		9117	--header=FILE[:TEMPLATE]
		9118	instantiate the configuration header FILE
		9119
		9120	Configuration files:
		9121	$config_files
		9122
		9123	Configuration headers:
		9124	$config_headers
		9125
		9126	Configuration commands:
		9127	$config_commands
		9128
		9129	Report bugs to the package provider."
		9130
		9131	_ACEOF
		9132	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9133	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9134	ac_cs_version="\\
		9135	config.status
		9136	configured by $0, generated by GNU Autoconf 2.69,
		9137	with options \\"\$ac_cs_config\\"
		9138
		9139	Copyright (C) 2012 Free Software Foundation, Inc.
		9140	This config.status script is free software; the Free Software Foundation
		9141	gives unlimited permission to copy, distribute and modify it."
		9142
		9143	ac_pwd='$ac_pwd'
		9144	srcdir='$srcdir'
		9145	INSTALL='$INSTALL'
		9146	AWK='$AWK'
		9147	test -n "\$AWK" \|\| AWK=awk
		9148	_ACEOF
		9149
		9150	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9151	# The default lists apply if the user does not specify any file.
		9152	ac_need_defaults=:
		9153	while test $# != 0
		9154	do
		9155	case $1 in
		9156	--=?)
		9157	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9158	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9159	ac_shift=:
		9160	;;
		9161	--*=)
		9162	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9163	ac_optarg=
		9164	ac_shift=:
		9165	;;
		9166	*)
		9167	ac_option=$1
		9168	ac_optarg=$2
		9169	ac_shift=shift
		9170	;;
		9171	esac
		9172
		9173	case $ac_option in
		9174	# Handling of the options.
		9175	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9176	ac_cs_recheck=: ;;
		9177	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9178	$as_echo "$ac_cs_version"; exit ;;
		9179	--config \| --confi \| --conf \| --con \| --co \| --c )
		9180	$as_echo "$ac_cs_config"; exit ;;
		9181	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9182	debug=: ;;
		9183	--file \| --fil \| --fi \| --f )
		9184	$ac_shift
		9185	case $ac_optarg in
		9186	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9187	'') as_fn_error $? "missing file argument" ;;
		9188	esac
		9189	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9190	ac_need_defaults=false;;
		9191	--header \| --heade \| --head \| --hea )
		9192	$ac_shift
		9193	case $ac_optarg in
		9194	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9195	esac
		9196	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9197	ac_need_defaults=false;;
		9198	--he \| --h)
		9199	# Conflict between --help and --header
		9200	as_fn_error $? "ambiguous option: \`$1'
		9201	Try \`$0 --help' for more information.";;
		9202	--help \| --hel \| -h )
		9203	$as_echo "$ac_cs_usage"; exit ;;
		9204	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9205	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9206	ac_cs_silent=: ;;
		9207
		9208	# This is an error.
		9209	-*) as_fn_error $? "unrecognized option: \`$1'
		9210	Try \`$0 --help' for more information." ;;
		9211
		9212	*) as_fn_append ac_config_targets " $1"
		9213	ac_need_defaults=false ;;
		9214
		9215	esac
		9216	shift
		9217	done
		9218
		9219	ac_configure_extra_args=
		9220
		9221	if $ac_cs_silent; then
		9222	exec 6>/dev/null
		9223	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9224	fi
		9225
		9226	_ACEOF
		9227	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9228	if \$ac_cs_recheck; then
		9229	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9230	shift
		9231	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9232	CONFIG_SHELL='$SHELL'
		9233	export CONFIG_SHELL
		9234	exec "\$@"
		9235	fi
		9236
		9237	_ACEOF
		9238	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10541	exec 5>>config.log	9239	exec 5>>config.log
10542	{	9240	{
10543	echo	9241	echo
10544	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9242	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10545	## Running $as_me. ##	9243	## Running $as_me. ##
10546	_ASBOX	9244	_ASBOX
		9245	$as_echo "$ac_log"
10547	} >&5	9246	} >&5
10548	cat >&5 <<_CSEOF
10549		9247
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	9248	_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	9249	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	#	9250	#
10709	# INIT-COMMANDS section.	9251	# INIT-COMMANDS
10710	#	9252	#
10711
10712	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9253	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10713	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9254	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10714	# from automake.	9255	# from automake.
10715	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9256	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10716	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9257	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10718		9259
10719	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9260	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10720		9261
10721	_ACEOF	9262	_ACEOF
10722		9263
10723
10724
10725	cat >>$CONFIG_STATUS <<\_ACEOF	9264	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9265
		9266	# Handling of arguments.
10726	for ac_config_target in $ac_config_targets	9267	for ac_config_target in $ac_config_targets
10727	do	9268	do
10728	case "$ac_config_target" in	9269	case $ac_config_target in
10729	# Handling of arguments.	9270	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9271	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9272	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10730	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9273	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10731	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9274	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10732	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9275	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10733	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9276	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10734	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9277	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10735	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9278	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10736	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9279
10737	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9280	*) 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	9281	esac
10743	done	9282	done
		9283
10744		9284
10745	# If the user did not use the arguments to specify the items to instantiate,	9285	# If the user did not use the arguments to specify the items to instantiate,
10746	# then the envvar interface is used. Set only those that are not.	9286	# then the envvar interface is used. Set only those that are not.
10747	# We use the long form for the default assignment because of an extremely	9287	# We use the long form for the default assignment because of an extremely
10748	# bizarre bug on SunOS 4.1.3.	9288	# bizarre bug on SunOS 4.1.3.
…		…
10751	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9291	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10752	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9292	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10753	fi	9293	fi
10754		9294
10755	# Have a temporary directory for convenience. Make it in the build tree	9295	# Have a temporary directory for convenience. Make it in the build tree
10756	# simply because there is no reason to put it here, and in addition,	9296	# simply because there is no reason against having it here, and in addition,
10757	# creating and moving files from /tmp can sometimes cause problems.	9297	# creating and moving files from /tmp can sometimes cause problems.
10758	# Create a temporary directory, and hook for its removal unless debugging.	9298	# Hook for its removal unless debugging.
		9299	# Note that there is a small window in which the directory will not be cleaned:
		9300	# after its creation but before its name has been assigned to `$tmp'.
10759	$debug \|\|	9301	$debug \|\|
10760	{	9302	{
10761	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9303	tmp= ac_tmp=
10762	trap '{ (exit 1); exit 1; }' 1 2 13 15	9304	trap 'exit_status=$?
		9305	: "${ac_tmp:=$tmp}"
		9306	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9307	' 0
		9308	trap 'as_fn_exit 1' 1 2 13 15
10763	}	9309	}
10764
10765	# Create a (secure) tmp directory for tmp files.	9310	# Create a (secure) tmp directory for tmp files.
10766		9311
10767	{	9312	{
10768	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9313	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10769	test -n "$tmp" && test -d "$tmp"	9314	test -d "$tmp"
10770	} \|\|	9315	} \|\|
10771	{	9316	{
10772	tmp=./confstat$$-$RANDOM	9317	tmp=./conf$$-$RANDOM
10773	(umask 077 && mkdir $tmp)	9318	(umask 077 && mkdir "$tmp")
10774	} \|\|	9319	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9320	ac_tmp=$tmp
		9321
		9322	# Set up the scripts for CONFIG_FILES section.
		9323	# No need to generate them if there are no CONFIG_FILES.
		9324	# This happens for instance with `./config.status config.h'.
		9325	if test -n "$CONFIG_FILES"; then
		9326
		9327
		9328	ac_cr=`echo X \| tr X '\015'`
		9329	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9330	# But we know of no other shell where ac_cr would be empty at this
		9331	# point, so we can use a bashism as a fallback.
		9332	if test "x$ac_cr" = x; then
		9333	eval ac_cr=\$\'\\r\'
		9334	fi
		9335	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9336	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9337	ac_cs_awk_cr='\\r'
		9338	else
		9339	ac_cs_awk_cr=$ac_cr
		9340	fi
		9341
		9342	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9343	_ACEOF
		9344
		9345
10775	{	9346	{
10776	echo "$me: cannot create a temporary directory in ." >&2	9347	echo "cat >conf$$subs.awk <<_ACEOF" &&
10777	{ (exit 1); exit 1; }	9348	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9349	echo "_ACEOF"
		9350	} >conf$$subs.sh \|\|
		9351	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9352	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9353	ac_delim='%!_!# '
		9354	for ac_last_try in false false false false false :; do
		9355	. ./conf$$subs.sh \|\|
		9356	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9357
		9358	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9359	if test $ac_delim_n = $ac_delim_num; then
		9360	break
		9361	elif $ac_last_try; then
		9362	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9363	else
		9364	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9365	fi
		9366	done
		9367	rm -f conf$$subs.sh
		9368
		9369	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9370	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9371	_ACEOF
		9372	sed -n '
		9373	h
		9374	s/^/S["/; s/!.*/"]=/
		9375	p
		9376	g
		9377	s/^[^!]*!//
		9378	:repl
		9379	t repl
		9380	s/'"$ac_delim"'$//
		9381	t delim
		9382	:nl
		9383	h
		9384	s/$.\{148\}$..*/\1/
		9385	t more1
		9386	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9387	p
		9388	n
		9389	b repl
		9390	:more1
		9391	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9392	p
		9393	g
		9394	s/.\{148\}//
		9395	t nl
		9396	:delim
		9397	h
		9398	s/$.\{148\}$..*/\1/
		9399	t more2
		9400	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9401	p
		9402	b
		9403	:more2
		9404	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9405	p
		9406	g
		9407	s/.\{148\}//
		9408	t delim
		9409	' <conf$$subs.awk \| sed '
		9410	/^[^""]/{
		9411	N
		9412	s/\n//
10778	}	9413	}
10779		9414	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10780	_ACEOF	9415	rm -f conf$$subs.awk
10781
10782	cat >>$CONFIG_STATUS <<_ACEOF	9416	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9417	_ACAWK
		9418	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9419	for (key in S) S_is_set[key] = 1
		9420	FS = ""
10783		9421
10784	#	9422	}
10785	# CONFIG_FILES section.	9423	{
10786	#	9424	line = $ 0
10787		9425	nfields = split(line, field, "@")
10788	# No need to generate the scripts if there are no CONFIG_FILES.	9426	substed = 0
10789	# This happens for instance when ./config.status config.h	9427	len = length(field[1])
10790	if test -n "\$CONFIG_FILES"; then	9428	for (i = 2; i < nfields; i++) {
10791	# Protect against being on the right side of a sed subst in config.status.	9429	key = field[i]
10792	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9430	keylen = length(key)
10793	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9431	if (S_is_set[key]) {
10794	s,@SHELL@,$SHELL,;t t	9432	value = S[key]
10795	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9433	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10796	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9434	len += length(value) + length(field[++i])
10797	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9435	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	9436	} else
10929	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9437	len += 1 + keylen
		9438	}
		9439
		9440	print line
		9441	}
		9442
		9443	_ACAWK
		9444	_ACEOF
		9445	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9446	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9447	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9448	else
		9449	cat
		9450	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9451	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9452	_ACEOF
		9453
		9454	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9455	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9456	# trailing colons and then remove the whole line if VPATH becomes empty
		9457	# (actually we leave an empty line to preserve line numbers).
		9458	if test "x$srcdir" = x.; then
		9459	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9460	h
		9461	s///
		9462	s/^/:/
		9463	s/[ ]*$/:/
		9464	s/:\$(srcdir):/:/g
		9465	s/:\${srcdir}:/:/g
		9466	s/:@srcdir@:/:/g
		9467	s/^:*//
		9468	s/:*$//
		9469	x
		9470	s/$=[ ]$./\1/
		9471	G
		9472	s/\n//
		9473	s/^[^=]=[ ]$//
		9474	}'
		9475	fi
		9476
		9477	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9478	fi # test -n "$CONFIG_FILES"
		9479
		9480	# Set up the scripts for CONFIG_HEADERS section.
		9481	# No need to generate them if there are no CONFIG_HEADERS.
		9482	# This happens for instance with `./config.status Makefile'.
		9483	if test -n "$CONFIG_HEADERS"; then
		9484	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9485	BEGIN {
		9486	_ACEOF
		9487
		9488	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9489	# here-document in config.status, that substitutes the proper values into
		9490	# config.h.in to produce config.h.
		9491
		9492	# Create a delimiter string that does not exist in confdefs.h, to ease
		9493	# handling of long lines.
		9494	ac_delim='%!_!# '
		9495	for ac_last_try in false false :; do
		9496	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9497	if test -z "$ac_tt"; then
		9498	break
		9499	elif $ac_last_try; then
		9500	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9501	else
		9502	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9503	fi
		9504	done
		9505
		9506	# For the awk script, D is an array of macro values keyed by name,
		9507	# likewise P contains macro parameters if any. Preserve backslash
		9508	# newline sequences.
		9509
		9510	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9511	sed -n '
		9512	s/.\{148\}/&'"$ac_delim"'/g
		9513	t rset
		9514	:rset
		9515	s/^[ ]#[ ]define[ ][ ]*/ /
		9516	t def
		9517	d
		9518	:def
		9519	s/\\$//
		9520	t bsnl
		9521	s/["\\]/\\&/g
		9522	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9523	D["\1"]=" \3"/p
		9524	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9525	d
		9526	:bsnl
		9527	s/["\\]/\\&/g
		9528	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9529	D["\1"]=" \3\\\\\\n"\\/p
		9530	t cont
		9531	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9532	t cont
		9533	d
		9534	:cont
		9535	n
		9536	s/.\{148\}/&'"$ac_delim"'/g
		9537	t clear
		9538	:clear
		9539	s/\\$//
		9540	t bsnlc
		9541	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9542	d
		9543	:bsnlc
		9544	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9545	b cont
		9546	' <confdefs.h \| sed '
		9547	s/'"$ac_delim"'/"\\\
		9548	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9549
		9550	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9551	for (key in D) D_is_set[key] = 1
		9552	FS = ""
		9553	}
		9554	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9555	line = \$ 0
		9556	split(line, arg, " ")
		9557	if (arg[1] == "#") {
		9558	defundef = arg[2]
		9559	mac1 = arg[3]
		9560	} else {
		9561	defundef = substr(arg[1], 2)
		9562	mac1 = arg[2]
		9563	}
		9564	split(mac1, mac2, "(") #)
		9565	macro = mac2[1]
		9566	prefix = substr(line, 1, index(line, defundef) - 1)
		9567	if (D_is_set[macro]) {
		9568	# Preserve the white space surrounding the "#".
		9569	print prefix "define", macro P[macro] D[macro]
		9570	next
		9571	} else {
		9572	# Replace #undef with comments. This is necessary, for example,
		9573	# in the case of _POSIX_SOURCE, which is predefined and required
		9574	# on some systems where configure will not decide to define it.
		9575	if (defundef == "undef") {
		9576	print "/", prefix defundef, macro, "/"
		9577	next
		9578	}
		9579	}
		9580	}
		9581	{ print }
		9582	_ACAWK
		9583	_ACEOF
		9584	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9585	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9586	fi # test -n "$CONFIG_HEADERS"
		9587
		9588
		9589	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9590	shift
		9591	for ac_tag
		9592	do
		9593	case $ac_tag in
		9594	:[FHLC]) ac_mode=$ac_tag; continue;;
		9595	esac
		9596	case $ac_mode$ac_tag in
		9597	:[FHL]:);;
		9598	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9599	:[FH]-) ac_tag=-:-;;
		9600	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9601	esac
		9602	ac_save_IFS=$IFS
		9603	IFS=:
		9604	set x $ac_tag
		9605	IFS=$ac_save_IFS
		9606	shift
		9607	ac_file=$1
		9608	shift
		9609
		9610	case $ac_mode in
		9611	:L) ac_source=$1;;
		9612	:[FH])
		9613	ac_file_inputs=
		9614	for ac_f
		9615	do
		9616	case $ac_f in
		9617	-) ac_f="$ac_tmp/stdin";;
		9618	*) # Look for the file first in the build tree, then in the source tree
		9619	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9620	# because $ac_f cannot contain `:'.
		9621	test -f "$ac_f" \|\|
		9622	case $ac_f in
		9623	[\\/$]*) false;;
		9624	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9625	esac \|\|
		9626	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9627	esac
		9628	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9629	as_fn_append ac_file_inputs " '$ac_f'"
		9630	done
		9631
		9632	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9633	# use $as_me), people would be surprised to read:
		9634	# /* config.h. Generated by config.status. */
		9635	configure_input='Generated from '`
		9636	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9637	`' by configure.'
		9638	if test x"$ac_file" != x-; then
		9639	configure_input="$ac_file. $configure_input"
		9640	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9641	$as_echo "$as_me: creating $ac_file" >&6;}
10930	fi	9642	fi
10931	if test ! -s $tmp/subs.frag; then	9643	# Neutralize special characters interpreted by sed in replacement strings.
10932	ac_more_lines=false	9644	case $configure_input in #(
		9645	\& \| \\| \| \\ )
		9646	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9647	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9648	*) ac_sed_conf_input=$configure_input;;
10933	else	9649	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 "$CONFIG_FILES"
10954		9650
10955	_ACEOF
10956	cat >>$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	9651	case $ac_tag in
10960	- \| :- \| :-:* ) # input from stdin	9652	:-: \| *:-) cat >"$ac_tmp/stdin" \
10961	cat >$tmp/stdin	9653	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10962	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9654	esac
10963	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9655	;;
10964	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10965	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10966	* ) ac_file_in=$ac_file.in ;;
10967	esac	9656	esac
10968		9657
10969	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9658	ac_dir=`$as_dirname -- "$ac_file" \|\|
10970	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10971	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9659	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10972	X"$ac_file" : 'X$//$[^/]' \\| \	9660	X"$ac_file" : 'X$//$[^/]' \\| \
10973	X"$ac_file" : 'X$//$$' \\| \	9661	X"$ac_file" : 'X$//$$' \\| \
10974	X"$ac_file" : 'X$/$' \\| \	9662	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10975	. : '$.$' 2>/dev/null \|\|
10976	echo X"$ac_file" \|	9663	$as_echo X"$ac_file" \|
10977	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9664	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10978	/^X$\/\/$[^/].*/{ s//\1/; q; }	9665	s//\1/
10979	/^X$\/\/$$/{ s//\1/; q; }	9666	q
10980	/^X$\/$.*/{ s//\1/; q; }	9667	}
		9668	/^X$\/\/$[^/].*/{
		9669	s//\1/
		9670	q
		9671	}
		9672	/^X$\/\/$$/{
		9673	s//\1/
		9674	q
		9675	}
		9676	/^X$\/$.*/{
		9677	s//\1/
		9678	q
		9679	}
10981	s/.*/./; q'`	9680	s/.*/./; q'`
10982	{ if $as_mkdir_p; then	9681	as_dir="$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=.	9682	ac_builddir=.
11008		9683
11009	if test "$ac_dir" != .; then	9684	case "$ac_dir" in
		9685	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9686	*)
11010	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9687	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
11011	# A "../" for each directory in $ac_dir_suffix.	9688	# A ".." for each directory in $ac_dir_suffix.
11012	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9689	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
11013	else	9690	case $ac_top_builddir_sub in
11014	ac_dir_suffix= ac_top_builddir=	9691	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11015	fi	9692	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9693	esac ;;
		9694	esac
		9695	ac_abs_top_builddir=$ac_pwd
		9696	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9697	# for backward compatibility:
		9698	ac_top_builddir=$ac_top_build_prefix
11016		9699
11017	case $srcdir in	9700	case $srcdir in
11018	.) # No --srcdir option. We are building in place.	9701	.) # We are building in place.
11019	ac_srcdir=.	9702	ac_srcdir=.
11020	if test -z "$ac_top_builddir"; then	9703	ac_top_srcdir=$ac_top_builddir_sub
11021	ac_top_srcdir=.	9704	ac_abs_top_srcdir=$ac_pwd ;;
11022	else
11023	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11024	fi ;;
11025	[\\/]* \| ?:[\\/]* ) # Absolute path.	9705	[\\/]* \| ?:[\\/]* ) # Absolute name.
11026	ac_srcdir=$srcdir$ac_dir_suffix;	9706	ac_srcdir=$srcdir$ac_dir_suffix;
11027	ac_top_srcdir=$srcdir ;;	9707	ac_top_srcdir=$srcdir
		9708	ac_abs_top_srcdir=$srcdir ;;
11028	*) # Relative path.	9709	*) # Relative name.
11029	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9710	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
11030	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9711	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9712	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
11031	esac	9713	esac
		9714	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
11032		9715
11033	# Do not use `cd foo && pwd` to compute absolute paths, because	9716
11034	# the directories may not exist.
11035	case `pwd` in
11036	.) ac_abs_builddir="$ac_dir";;
11037	*)
11038	case "$ac_dir" in	9717	case $ac_mode in
11039	.) ac_abs_builddir=`pwd`;;	9718	:F)
11040	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9719	#
11041	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9720	# CONFIG_FILE
11042	esac;;	9721	#
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		9722
11073	case $INSTALL in	9723	case $INSTALL in
11074	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9724	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11075	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9725	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11076	esac	9726	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	9727	_ACEOF
		9728
		9729	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9730	# If the template does not know about datarootdir, expand it.
		9731	# FIXME: This hack should be removed a few years after 2.60.
		9732	ac_datarootdir_hack=; ac_datarootdir_seen=
		9733	ac_sed_dataroot='
		9734	/datarootdir/ {
		9735	p
		9736	q
		9737	}
		9738	/@datadir@/p
		9739	/@docdir@/p
		9740	/@infodir@/p
		9741	/@localedir@/p
		9742	/@mandir@/p'
		9743	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9744	datarootdir) ac_datarootdir_seen=yes;;
		9745	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9747	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9748	_ACEOF
11123	cat >>$CONFIG_STATUS <<_ACEOF	9749	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
11124	sed "$ac_vpsub	9750	ac_datarootdir_hack='
		9751	s&@datadir@&$datadir&g
		9752	s&@docdir@&$docdir&g
		9753	s&@infodir@&$infodir&g
		9754	s&@localedir@&$localedir&g
		9755	s&@mandir@&$mandir&g
		9756	s&\\\${datarootdir}&$datarootdir&g' ;;
		9757	esac
		9758	_ACEOF
		9759
		9760	# Neutralize VPATH when `$srcdir' = `.'.
		9761	# Shell code in configure.ac might set extrasub.
		9762	# FIXME: do we really want to maintain this feature?
		9763	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9764	ac_sed_extra="$ac_vpsub
11125	$extrasub	9765	$extrasub
11126	_ACEOF	9766	_ACEOF
11127	cat >>$CONFIG_STATUS <<\_ACEOF	9767	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
11128	:t	9768	:t
11129	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9769	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11130	s,@configure_input@,$configure_input,;t t	9770	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9771	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9772	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11131	s,@srcdir@,$ac_srcdir,;t t	9773	s&@srcdir@&$ac_srcdir&;t t
11132	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9774	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11133	s,@top_srcdir@,$ac_top_srcdir,;t t	9775	s&@top_srcdir@&$ac_top_srcdir&;t t
11134	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9776	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11135	s,@builddir@,$ac_builddir,;t t	9777	s&@builddir@&$ac_builddir&;t t
11136	s,@abs_builddir@,$ac_abs_builddir,;t t	9778	s&@abs_builddir@&$ac_abs_builddir&;t t
11137	s,@top_builddir@,$ac_top_builddir,;t t
11138	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9779	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11139	s,@INSTALL@,$ac_INSTALL,;t t	9780	s&@INSTALL@&$ac_INSTALL&;t t
11140	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9781	$ac_datarootdir_hack
		9782	"
		9783	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9784	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9785
		9786	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9787	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9788	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9789	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9790	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9791	which seems to be undefined. Please make sure it is defined" >&5
		9792	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9793	which seems to be undefined. Please make sure it is defined" >&2;}
		9794
11141	rm -f $tmp/stdin	9795	rm -f "$ac_tmp/stdin"
		9796	case $ac_file in
		9797	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9798	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9799	esac \
		9800	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9801	;;
		9802	:H)
		9803	#
		9804	# CONFIG_HEADER
		9805	#
11142	if test x"$ac_file" != x-; then	9806	if test x"$ac_file" != x-; then
11143	mv $tmp/out $ac_file	9807	{
11144	else	9808	$as_echo "/* $configure_input */" \
11145	cat $tmp/out	9809	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11146	rm -f $tmp/out	9810	} >"$ac_tmp/config.h" \
11147	fi	9811	\|\| 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	9812	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11325	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9813	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11326	echo "$as_me: $ac_file is unchanged" >&6;}	9814	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11327	else	9815	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$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11355	/^X$\/\/$[^/].*/{ s//\1/; q; }
11356	/^X$\/\/$$/{ s//\1/; q; }
11357	/^X$\/$.*/{ s//\1/; q; }
11358	s/.*/./; q'`
11359	done
11360	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11361	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11362	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11363	{ (exit 1); exit 1; }; }; }
11364
11365	rm -f $ac_file	9816	rm -f "$ac_file"
11366	mv $tmp/config.h $ac_file	9817	mv "$ac_tmp/config.h" "$ac_file" \
		9818	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11367	fi	9819	fi
11368	else	9820	else
11369	cat $tmp/config.h	9821	$as_echo "/* $configure_input */" \
11370	rm -f $tmp/config.h	9822	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9823	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11371	fi	9824	fi
11372	# Compute $ac_file's index in $config_headers.	9825	# Compute "$ac_file"'s index in $config_headers.
11373	_am_stamp_count=1	9826	_am_stamp_count=1
11374	for _am_header in $config_headers :; do	9827	for _am_header in $config_headers :; do
11375	case $_am_header in	9828	case $_am_header in
11376	$ac_file \| $ac_file:* )	9829	"$ac_file" \| "$ac_file":* )
11377	break ;;	9830	break ;;
11378	* )	9831	* )
11379	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9832	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11380	esac	9833	esac
11381	done	9834	done
11382	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	9835	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
11383	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	9836	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11384	X$ac_file : 'X$//$[^/]' \\| \	9837	X"$ac_file" : 'X$//$[^/]' \\| \
11385	X$ac_file : 'X$//$$' \\| \	9838	X"$ac_file" : 'X$//$$' \\| \
11386	X$ac_file : 'X$/$' \\| \	9839	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
11387	. : '$.$' 2>/dev/null \|\|
11388	echo X$ac_file \|	9840	$as_echo X"$ac_file" \|
11389	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9841	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11390	/^X$\/\/$[^/].*/{ s//\1/; q; }	9842	s//\1/
11391	/^X$\/\/$$/{ s//\1/; q; }	9843	q
11392	/^X$\/$.*/{ s//\1/; q; }	9844	}
		9845	/^X$\/\/$[^/].*/{
		9846	s//\1/
		9847	q
		9848	}
		9849	/^X$\/\/$$/{
		9850	s//\1/
		9851	q
		9852	}
		9853	/^X$\/$.*/{
		9854	s//\1/
		9855	q
		9856	}
11393	s/.*/./; q'`/stamp-h$_am_stamp_count	9857	s/.*/./; q'`/stamp-h$_am_stamp_count
11394	done	9858	;;
11395	_ACEOF
11396	cat >>$CONFIG_STATUS <<\_ACEOF
11397		9859
11398	#
11399	# CONFIG_COMMANDS section.
11400	#
11401	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11402	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11403	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11404	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11405	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11406	X"$ac_dest" : 'X$//$[^/]' \\| \
11407	X"$ac_dest" : 'X$//$$' \\| \
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	9860	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11508	echo "$as_me: executing $ac_dest commands" >&6;}	9861	$as_echo "$as_me: executing $ac_file commands" >&6;}
11509	case $ac_dest in	9862	;;
		9863	esac
		9864
		9865
		9866	case $ac_file$ac_mode in
11510	default-1 )	9867	"default-1":C)
11511	for ac_file in $CONFIG_FILES; do	9868	for ac_file in $CONFIG_FILES; do
11512	# Support "outfile[:infile[:infile...]]"	9869	# Support "outfile[:infile[:infile...]]"
11513	case "$ac_file" in	9870	case "$ac_file" in
11514	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	9871	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11515	esac	9872	esac
…		…
11601	done	9958	done
11602	fi	9959	fi
11603	;;	9960	;;
11604	esac	9961	esac
11605	done ;;	9962	done ;;
11606	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	9963	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
11607	# Strip MF so we end up with the name of the file.	9964	# Strip MF so we end up with the name of the file.
11608	mf=`echo "$mf" \| sed -e 's/:.*$//'`	9965	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11609	# Check whether this is an Automake generated Makefile or not.	9966	# Check whether this is an Automake generated Makefile or not.
11610	# We used to match only the files named `Makefile.in', but	9967	# We used to match only the files named `Makefile.in', but
11611	# some people rename them; so instead we look at the file content.	9968	# some people rename them; so instead we look at the file content.
11612	# Grep'ing the first line is not enough: some people post-process	9969	# Grep'ing the first line is not enough: some people post-process
11613	# each Makefile.in and add a new line on top of each file to say so.	9970	# each Makefile.in and add a new line on top of each file to say so.
11614	# So let's grep whole file.	9971	# So let's grep whole file.
11615	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9972	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11616	dirpart=`(dirname "$mf") 2>/dev/null \|\|	9973	dirpart=`$as_dirname -- "$mf" \|\|
11617	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	9974	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11618	X"$mf" : 'X$//$[^/]' \\| \	9975	X"$mf" : 'X$//$[^/]' \\| \
11619	X"$mf" : 'X$//$$' \\| \	9976	X"$mf" : 'X$//$$' \\| \
11620	X"$mf" : 'X$/$' \\| \	9977	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
11621	. : '$.$' 2>/dev/null \|\|
11622	echo X"$mf" \|	9978	$as_echo X"$mf" \|
11623	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9979	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11624	/^X$\/\/$[^/].*/{ s//\1/; q; }	9980	s//\1/
11625	/^X$\/\/$$/{ s//\1/; q; }	9981	q
11626	/^X$\/$.*/{ s//\1/; q; }	9982	}
		9983	/^X$\/\/$[^/].*/{
		9984	s//\1/
		9985	q
		9986	}
		9987	/^X$\/\/$$/{
		9988	s//\1/
		9989	q
		9990	}
		9991	/^X$\/$.*/{
		9992	s//\1/
		9993	q
		9994	}
11627	s/.*/./; q'`	9995	s/.*/./; q'`
11628	else	9996	else
11629	continue	9997	continue
11630	fi	9998	fi
11631	# Extract the definition of DEPDIR, am__include, and am__quote	9999	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
11632	# from the Makefile without running `make'.	10000	# Extract the definition of DEP_FILES from the Makefile without
		10001	# running `make'.
11633	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`	10002	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
11634	test -z "$DEPDIR" && continue	10003	test -z "$DEPDIR" && continue
11635	am__include=`sed -n 's/^am__include = //p' < "$mf"`
11636	test -z "am__include" && continue
11637	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
11638	# When using ansi2knr, U may be empty or an underscore; expand it	10004	# When using ansi2knr, U may be empty or an underscore; expand it
11639	U=`sed -n 's/^U = //p' < "$mf"`	10005	U=`sed -n -e '/^U = / s///p' < "$mf"`
11640	# Find all dependency output files, they are included files with	10006	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11641	# $(DEPDIR) in their names. We invoke sed twice because it is the	10007	# We invoke sed twice because it is the simplest approach to
11642	# simplest approach to changing $(DEPDIR) to its actual value in the	10008	# changing $(DEPDIR) to its actual value in the expansion.
11643	# expansion.
11644	for file in `sed -n "	10009	for file in `sed -n -e '
11645	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \	10010	/^DEP_FILES = .*\\\\$/ {
		10011	s/^DEP_FILES = //
		10012	:loop
		10013	s/\\\\$//
		10014	p
		10015	n
		10016	/\\\\$/ b loop
		10017	p
		10018	}
		10019	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11646	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10020	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11647	# Make sure the directory exists.	10021	# Make sure the directory exists.
11648	test -f "$dirpart/$file" && continue	10022	test -f "$dirpart/$file" && continue
11649	fdir=`(dirname "$file") 2>/dev/null \|\|	10023	fdir=`$as_dirname -- "$file" \|\|
11650	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10024	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11651	X"$file" : 'X$//$[^/]' \\| \	10025	X"$file" : 'X$//$[^/]' \\| \
11652	X"$file" : 'X$//$$' \\| \	10026	X"$file" : 'X$//$$' \\| \
11653	X"$file" : 'X$/$' \\| \	10027	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
11654	. : '$.$' 2>/dev/null \|\|
11655	echo X"$file" \|	10028	$as_echo X"$file" \|
11656	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10029	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11657	/^X$\/\/$[^/].*/{ s//\1/; q; }	10030	s//\1/
11658	/^X$\/\/$$/{ s//\1/; q; }	10031	q
11659	/^X$\/$.*/{ s//\1/; q; }	10032	}
		10033	/^X$\/\/$[^/].*/{
		10034	s//\1/
		10035	q
		10036	}
		10037	/^X$\/\/$$/{
		10038	s//\1/
		10039	q
		10040	}
		10041	/^X$\/$.*/{
		10042	s//\1/
		10043	q
		10044	}
11660	s/.*/./; q'`	10045	s/.*/./; q'`
11661	{ if $as_mkdir_p; then
11662	mkdir -p $dirpart/$fdir
11663	else
11664	as_dir=$dirpart/$fdir	10046	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"	10047	# echo "creating $dirpart/$file"
11687	echo '# dummy' > "$dirpart/$file"	10048	echo '# dummy' > "$dirpart/$file"
11688	done	10049	done
11689	done	10050	done
11690	;;	10051	;;
		10052
11691	esac	10053	esac
11692	done	10054	done # for ac_tag
11693	_ACEOF
11694		10055
11695	cat >>$CONFIG_STATUS <<\_ACEOF
11696		10056
11697	{ (exit 0); exit 0; }	10057	as_fn_exit 0
11698	_ACEOF	10058	_ACEOF
11699	chmod +x $CONFIG_STATUS
11700	ac_clean_files=$ac_clean_files_save	10059	ac_clean_files=$ac_clean_files_save
		10060
		10061	test $ac_write_fail = 0 \|\|
		10062	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11701		10063
11702		10064
11703	# configure is writing to config.log, and then calls config.status.	10065	# configure is writing to config.log, and then calls config.status.
11704	# config.status does its own redirection, appending to config.log.	10066	# config.status does its own redirection, appending to config.log.
11705	# Unfortunately, on DOS this fails, as config.log is still kept open	10067	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11716	exec 5>/dev/null	10078	exec 5>/dev/null
11717	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10079	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11718	exec 5>>config.log	10080	exec 5>>config.log
11719	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10081	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11720	# would make configure fail if this is the last instruction.	10082	# would make configure fail if this is the last instruction.
11721	$ac_cs_success \|\| { (exit 1); exit 1; }	10083	$ac_cs_success \|\| as_fn_exit 1
		10084	fi
		10085	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10086	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10087	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
11722	fi	10088	fi
11723		10089
11724		10090
11725	echo	10091	echo
11726	echo "***"	10092	echo "***"
11727	echo "*** Configuration Summary"	10093	echo "*** Configuration Summary"
11728	echo "***"	10094	echo "***"
11729	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"	10095	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10096	echo "*** RSA size: $RSA"
11730	echo "*** Cipher used: $CIPHER"	10097	echo "*** Cipher used: $CIPHER"
11731	echo "*** Digest used: $DIGEST"	10098	echo "*** Digest used: $DIGEST"
		10099	echo "*** Authdigest: $AUTH"
11732	echo "*** HMAC length: $HMAC"	10100	echo "*** HMAC length: $HMAC"
11733	echo "*** RAND used: $RAND"
11734	echo "*** Max. MTU: $MTU"	10101	echo "*** Max. MTU: $MTU"
11735		10102
11736	echo "***"	10103	echo "***"
11737	echo "*** Enable options:"	10104	echo "*** Enable options:"
11738	grep ENABLE_ config.h \| sed -e 's/^/*** /'	10105	grep ENABLE_ config.h \| sed -e 's/^/*** /'
11739		10106
11740	if test "x$DIGEST" = xmd4; then	10107	if test "$HMACSIZE" -lt 12; then
11741	echo "***"	10108	echo "***"
11742	echo "*** WARNING: The digest you have chosen ($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"	10109	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	10110	fi
11754		10111
11755	echo "***"	10112	echo "***"
11756	echo	10113	echo
11757		10114
		10115	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		10116	cat <<EOF
		10117	[33m
		10118	***
		10119	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10120	***
		10121	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		10122	*** While this probably compiles, please note that this is not only
		10123	*** unsupported, but also discouraged.
		10124	***
		10125	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		10126	*** supported, or LibreSSL (https://www.libressl.org/).
		10127	***
		10128	*** This is not a political issue - while porting GVPE to the newer
		10129	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		10130	*** not documented, were not caught while compiling but caused security
		10131	*** issues. When reported, the reaction of the OpenSSL developers was to
		10132	*** update the documentation.
		10133	***
		10134	*** As a result, I lost all confidence in the ability and desire of
		10135	*** OpenSSL developers to create a safe API, and would highly recommend
		10136	*** switching to LibreSSL which explicitly avoids such braking changes.
		10137	***
		10138	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10139	***
		10140	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		10141	*** You have been warned, but your choice is respected.
		10142	***
		10143	[0m
11758		10144
		10145	EOF
		10146	fi
		10147
		10148

Diff Legend

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

Comparing gvpe/configure (file contents): Revision 1.32 by pcg, Wed Jan 18 13:17:55 2006 UTC vs. Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.32 by pcg, Wed Jan 18 13:17:55 2006 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC