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Comparing gvpe/configure (file contents):
Revision 1.9 by pcg, Thu Oct 16 21:57:54 2003 UTC vs.
Revision 1.45 by root, Tue Feb 15 13:31:21 2011 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.57.	3	# Generated by GNU Autoconf 2.67.
4	#	4	#
		5	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002	6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6	# Free Software Foundation, Inc.	7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
		8	# Foundation, Inc.
		9	#
		10	#
7	# This configure script is free software; the Free Software Foundation	11	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	12	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	13	## -------------------- ##
10	## M4sh Initialization. ##	14	## M4sh Initialization. ##
11	## --------------------- ##	15	## -------------------- ##
12		16
13	# Be Bourne compatible	17	# Be more Bourne compatible
		18	DUALCASE=1; export DUALCASE # for MKS sh
14	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15	emulate sh	20	emulate sh
16	NULLCMD=:	21	NULLCMD=:
17	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18	# is contrary to our usage. Disable this feature.	23	# is contrary to our usage. Disable this feature.
19	alias -g '${1+"$@"}'='"$@"'	24	alias -g '${1+"$@"}'='"$@"'
20	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	25	setopt NO_GLOB_SUBST
		26	else
		27	case `(set -o) 2>/dev/null` in #(
		28	*posix*) :
21	set -o posix	29	set -o posix ;; #(
		30	*) :
		31	;;
		32	esac
22	fi	33	fi
23		34
24	# Support unset when possible.	35
25	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	36	as_nl='
26	as_unset=unset	37	'
		38	export as_nl
		39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		43	# Prefer a ksh shell builtin over an external printf program on Solaris,
		44	# but without wasting forks for bash or zsh.
		45	if test -z "$BASH_VERSION$ZSH_VERSION" \
		46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		47	as_echo='print -r --'
		48	as_echo_n='print -rn --'
		49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		50	as_echo='printf %s\n'
		51	as_echo_n='printf %s'
		52	else
		53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		55	as_echo_n='/usr/ucb/echo -n'
27	else	56	else
28	as_unset=false	57	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		58	as_echo_n_body='eval
		59	arg=$1;
		60	case $arg in #(
		61	*"$as_nl"*)
		62	expr "X$arg" : "X\\(.*\\)$as_nl";
		63	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		64	esac;
		65	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		66	'
		67	export as_echo_n_body
		68	as_echo_n='sh -c $as_echo_n_body as_echo'
		69	fi
		70	export as_echo_body
		71	as_echo='sh -c $as_echo_body as_echo'
29	fi	72	fi
30		73
		74	# The user is always right.
		75	if test "${PATH_SEPARATOR+set}" != set; then
		76	PATH_SEPARATOR=:
		77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		79	PATH_SEPARATOR=';'
		80	}
		81	fi
31		82
32	# Work around bugs in pre-3.0 UWIN ksh.	83
33	$as_unset ENV MAIL MAILPATH	84	# IFS
		85	# We need space, tab and new line, in precisely that order. Quoting is
		86	# there to prevent editors from complaining about space-tab.
		87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		88	# splitting by setting IFS to empty value.)
		89	IFS=" "" $as_nl"
		90
		91	# Find who we are. Look in the path if we contain no directory separator.
		92	case $0 in #((
		93	*[\\/]* ) as_myself=$0 ;;
		94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		95	for as_dir in $PATH
		96	do
		97	IFS=$as_save_IFS
		98	test -z "$as_dir" && as_dir=.
		99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		100	done
		101	IFS=$as_save_IFS
		102
		103	;;
		104	esac
		105	# We did not find ourselves, most probably we were run as `sh COMMAND'
		106	# in which case we are not to be found in the path.
		107	if test "x$as_myself" = x; then
		108	as_myself=$0
		109	fi
		110	if test ! -f "$as_myself"; then
		111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		112	exit 1
		113	fi
		114
		115	# Unset variables that we do not need and which cause bugs (e.g. in
		116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		117	# suppresses any "Segmentation fault" message there. '((' could
		118	# trigger a bug in pdksh 5.2.14.
		119	for as_var in BASH_ENV ENV MAIL MAILPATH
		120	do eval test x\${$as_var+set} = xset \
		121	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		122	done
34	PS1='$ '	123	PS1='$ '
35	PS2='> '	124	PS2='> '
36	PS4='+ '	125	PS4='+ '
37		126
38	# NLS nuisances.	127	# NLS nuisances.
39	for as_var in \	128	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	129	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	130	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	131	export LANGUAGE
		132
		133	# CDPATH.
		134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		135
		136	if test "x$CONFIG_SHELL" = x; then
		137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		138	emulate sh
		139	NULLCMD=:
		140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		141	# is contrary to our usage. Disable this feature.
		142	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		143	setopt NO_GLOB_SUBST
		144	else
		145	case \`(set -o) 2>/dev/null\` in #(
		146	*posix*) :
		147	set -o posix ;; #(
		148	*) :
		149	;;
		150	esac
		151	fi
		152	"
		153	as_required="as_fn_return () { (exit \$1); }
		154	as_fn_success () { as_fn_return 0; }
		155	as_fn_failure () { as_fn_return 1; }
		156	as_fn_ret_success () { return 0; }
		157	as_fn_ret_failure () { return 1; }
		158
		159	exitcode=0
		160	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		162	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		165
		166	else
		167	exitcode=1; echo positional parameters were not saved.
		168	fi
		169	test x\$exitcode = x0 || exit 1"
		170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		174	test \$(( 1 + 1 )) = 2 || exit 1"
		175	if (eval "$as_required") 2>/dev/null; then :
		176	as_have_required=yes
		177	else
		178	as_have_required=no
		179	fi
		180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		181
		182	else
		183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		184	as_found=false
		185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	186	do
44	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	187	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	188	test -z "$as_dir" && as_dir=.
		189	as_found=:
		190	case $as_dir in #(
		191	/*)
		192	for as_base in sh bash ksh sh5; do
		193	# Try only shells that exist, to save several forks.
		194	as_shell=$as_dir/$as_base
		195	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		196	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
		197	CONFIG_SHELL=$as_shell as_have_required=yes
		198	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
		199	break 2
		200	fi
		201	fi
		202	done;;
		203	esac
		204	as_found=false
		205	done
		206	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		207	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
		208	CONFIG_SHELL=$SHELL as_have_required=yes
		209	fi; }
		210	IFS=$as_save_IFS
		211
		212
		213	if test "x$CONFIG_SHELL" != x; then :
		214	# We cannot yet assume a decent shell, so we have to provide a
		215	# neutralization value for shells without unset; and this also
		216	# works around shells that cannot unset nonexistent variables.
		217	BASH_ENV=/dev/null
		218	ENV=/dev/null
		219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		220	export CONFIG_SHELL
		221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
		222	fi
		223
		224	if test x$as_have_required = xno; then :
		225	$as_echo "$0: This script requires a shell more modern than all"
		226	$as_echo "$0: the shells that I found on your system."
		227	if test x${ZSH_VERSION+set} = xset ; then
		228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	230	else
47	$as_unset $as_var	231	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		232	$0: including any error possibly output before this
		233	$0: message. Then install a modern shell, or manually run
		234	$0: the script under such a shell if you do have one."
48	fi	235	fi
49	done	236	exit 1
		237	fi
		238	fi
		239	fi
		240	SHELL=${CONFIG_SHELL-/bin/sh}
		241	export SHELL
		242	# Unset more variables known to interfere with behavior of common tools.
		243	CLICOLOR_FORCE= GREP_OPTIONS=
		244	unset CLICOLOR_FORCE GREP_OPTIONS
50		245
51	# Required to use basename.	246	## --------------------- ##
		247	## M4sh Shell Functions. ##
		248	## --------------------- ##
		249	# as_fn_unset VAR
		250	# ---------------
		251	# Portably unset VAR.
		252	as_fn_unset ()
		253	{
		254	{ eval $1=; unset $1;}
		255	}
		256	as_unset=as_fn_unset
		257
		258	# as_fn_set_status STATUS
		259	# -----------------------
		260	# Set $? to STATUS, without forking.
		261	as_fn_set_status ()
		262	{
		263	return $1
		264	} # as_fn_set_status
		265
		266	# as_fn_exit STATUS
		267	# -----------------
		268	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		269	as_fn_exit ()
		270	{
		271	set +e
		272	as_fn_set_status $1
		273	exit $1
		274	} # as_fn_exit
		275
		276	# as_fn_mkdir_p
		277	# -------------
		278	# Create "$as_dir" as a directory, including parents if necessary.
		279	as_fn_mkdir_p ()
		280	{
		281
		282	case $as_dir in #(
		283	-*) as_dir=./$as_dir;;
		284	esac
		285	test -d "$as_dir" || eval $as_mkdir_p || {
		286	as_dirs=
		287	while :; do
		288	case $as_dir in #(
		289	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		290	*) as_qdir=$as_dir;;
		291	esac
		292	as_dirs="'$as_qdir' $as_dirs"
		293	as_dir=`$as_dirname -- "$as_dir" ||
		294	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		295	X"$as_dir" : 'X\(//\)[^/]' \| \
		296	X"$as_dir" : 'X\(//\)$' \| \
		297	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		298	$as_echo X"$as_dir" |
		299	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		300	s//\1/
		301	q
		302	}
		303	/^X\(\/\/\)[^/].*/{
		304	s//\1/
		305	q
		306	}
		307	/^X\(\/\/\)$/{
		308	s//\1/
		309	q
		310	}
		311	/^X\(\/\).*/{
		312	s//\1/
		313	q
		314	}
		315	s/.*/./; q'`
		316	test -d "$as_dir" && break
		317	done
		318	test -z "$as_dirs" || eval "mkdir $as_dirs"
		319	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		320
		321
		322	} # as_fn_mkdir_p
		323	# as_fn_append VAR VALUE
		324	# ----------------------
		325	# Append the text in VALUE to the end of the definition contained in VAR. Take
		326	# advantage of any shell optimizations that allow amortized linear growth over
		327	# repeated appends, instead of the typical quadratic growth present in naive
		328	# implementations.
		329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		330	eval 'as_fn_append ()
		331	{
		332	eval $1+=\$2
		333	}'
		334	else
		335	as_fn_append ()
		336	{
		337	eval $1=\$$1\$2
		338	}
		339	fi # as_fn_append
		340
		341	# as_fn_arith ARG...
		342	# ------------------
		343	# Perform arithmetic evaluation on the ARGs, and store the result in the
		344	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		345	# must be portable across $(()) and expr.
		346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		347	eval 'as_fn_arith ()
		348	{
		349	as_val=$(( $* ))
		350	}'
		351	else
		352	as_fn_arith ()
		353	{
		354	as_val=`expr "$@" || test $? -eq 1`
		355	}
		356	fi # as_fn_arith
		357
		358
		359	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		360	# ----------------------------------------
		361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		363	# script with STATUS, using 1 if that was 0.
		364	as_fn_error ()
		365	{
		366	as_status=$1; test $as_status -eq 0 && as_status=1
		367	if test "$4"; then
		368	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		370	fi
		371	$as_echo "$as_me: error: $2" >&2
		372	as_fn_exit $as_status
		373	} # as_fn_error
		374
52	if expr a : '\(a\)' >/dev/null 2>&1; then	375	if expr a : '\(a\)' >/dev/null 2>&1 &&
		376	test "X`expr 00001 : '.*\(...\)'`" = X001; then
53	as_expr=expr	377	as_expr=expr
54	else	378	else
55	as_expr=false	379	as_expr=false
56	fi	380	fi
57		381
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	382	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	383	as_basename=basename
60	else	384	else
61	as_basename=false	385	as_basename=false
62	fi	386	fi
63		387
		388	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		389	as_dirname=dirname
		390	else
		391	as_dirname=false
		392	fi
64		393
65	# Name of the executable.
66	as_me=`$as_basename "$0" ||	394	as_me=`$as_basename -- "$0" ||
67	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	395	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68	X"$0" : 'X\(//\)$' \| \	396	X"$0" : 'X\(//\)$' \| \
69	X"$0" : 'X\(/\)$' \| \	397	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
70	. : '\(.\)' 2>/dev/null ||
71	echo X/"$0" |	398	$as_echo X/"$0" |
72	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	399	sed '/^.*\/\([^/][^/]*\)\/*$/{
73	/^X\/\(\/\/\)$/{ s//\1/; q; }	400	s//\1/
74	/^X\/\(\/\).*/{ s//\1/; q; }	401	q
		402	}
		403	/^X\/\(\/\/\)$/{
		404	s//\1/
		405	q
		406	}
		407	/^X\/\(\/\).*/{
		408	s//\1/
		409	q
		410	}
75	s/.*/./; q'`	411	s/.*/./; q'`
76		412
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	413	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	414	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	415	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	416	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	417	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	418	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		419
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		420
99		421	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	422	as_lineno_2=$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$as_lineno_2" &&	423	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" || {	424	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	425	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	426	sed -n '
107	case $0 in	427	p
108	*[\\/]* ) as_myself=$0 ;;	428	/[$]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 |	429	' <$as_myself |
165	sed '	430	sed '
		431	s/[$]LINENO.*/&-/
		432	t lineno
		433	b
		434	:lineno
166	N	435	N
167	s,$,-,
168	: loop	436	:loop
169	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	437	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
170	t loop	438	t loop
171	s,-$,,	439	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	440	' >$as_me.lineno &&
174	chmod +x $as_me.lineno ||	441	chmod +x "$as_me.lineno" ||
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		443
178	# Don't try to exec as it changes $[0], causing all sort of problems	444	# 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	445	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	446	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	447	. "./$as_me.lineno"
182	# Exit status is that of the last command.	448	# Exit status is that of the last command.
183	exit	449	exit
184	}	450	}
185		451
186		452	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	453	case `echo -n x` in #(((((
188	*c*,-n*) ECHO_N= ECHO_C='	454	-n*)
		455	case `echo 'xy\c'` in
		456	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		457	xy) ECHO_C='\c';;
		458	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	459	ECHO_T=' ';;
190	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	460	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	461	*)
		462	ECHO_N='-n';;
192	esac	463	esac
193		464
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$$.file	465	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	466	if test -d conf$$.dir; then
		467	rm -f conf$$.dir/conf$$.file
		468	else
		469	rm -f conf$$.dir
		470	mkdir conf$$.dir 2>/dev/null
		471	fi
		472	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	473	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	474	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	475	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	476	# 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	477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		478	# In both cases, we have to default to `cp -p'.
		479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		480	as_ln_s='cp -p'
		481	elif ln conf$$.file conf$$ 2>/dev/null; then
		482	as_ln_s=ln
		483	else
207	as_ln_s='cp -p'	484	as_ln_s='cp -p'
		485	fi
		486	else
		487	as_ln_s='cp -p'
		488	fi
		489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		490	rmdir conf$$.dir 2>/dev/null
		491
		492	if mkdir -p . 2>/dev/null; then
		493	as_mkdir_p='mkdir -p "$as_dir"'
		494	else
		495	test -d ./-p && rmdir ./-p
		496	as_mkdir_p=false
		497	fi
		498
		499	if test -x / >/dev/null 2>&1; then
		500	as_test_x='test -x'
		501	else
		502	if ls -dL / >/dev/null 2>&1; then
		503	as_ls_L_option=L
208	else	504	else
209	as_ln_s='ln -s'	505	as_ls_L_option=
210	fi	506	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then	507	as_test_x='
212	as_ln_s=ln	508	eval sh -c '\''
213	else	509	if test -d "$1"; then
214	as_ln_s='cp -p'	510	test -d "$1/.";
		511	else
		512	case $1 in #(
		513	-*)set "./$1";;
		514	esac;
		515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
		516	???[sx]*):;;*)false;;esac;fi
		517	'\'' sh
		518	'
215	fi	519	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	as_mkdir_p=false
222	fi
223
224	as_executable_p="test -f"	520	as_executable_p=$as_test_x
225		521
226	# Sed expression to map a string onto a valid CPP name.	522	# Sed expression to map a string onto a valid CPP name.
227	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"	523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
228		524
229	# Sed expression to map a string onto a valid variable name.	525	# Sed expression to map a string onto a valid variable name.
230	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"	526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
231		527
232		528
233	# IFS	529	test -n "$DJDIR" || exec 7<&0 </dev/null
234	# We need space, tab and new line, in precisely that order.	530	exec 6>&1
235	as_nl='
236	'
237	IFS=" $as_nl"
238
239	# CDPATH.
240	$as_unset CDPATH
241
242		531
243	# Name of the host.	532	# Name of the host.
244	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	533	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
245	# so uname gets run too.	534	# so uname gets run too.
246	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	535	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247
248	exec 6>&1
249		536
250	#	537	#
251	# Initializations.	538	# Initializations.
252	#	539	#
253	ac_default_prefix=/usr/local	540	ac_default_prefix=/usr/local
		541	ac_clean_files=
254	ac_config_libobj_dir=.	542	ac_config_libobj_dir=.
		543	LIBOBJS=
255	cross_compiling=no	544	cross_compiling=no
256	subdirs=	545	subdirs=
257	MFLAGS=	546	MFLAGS=
258	MAKEFLAGS=	547	MAKEFLAGS=
259	SHELL=${CONFIG_SHELL-/bin/sh}
260
261	# Maximum number of lines to put in a shell here document.
262	# This variable seems obsolete. It should probably be removed, and
263	# only ac_max_sed_lines should be used.
264	: ${ac_max_here_lines=38}
265		548
266	# Identity of this package.	549	# Identity of this package.
267	PACKAGE_NAME=	550	PACKAGE_NAME=
268	PACKAGE_TARNAME=	551	PACKAGE_TARNAME=
269	PACKAGE_VERSION=	552	PACKAGE_VERSION=
270	PACKAGE_STRING=	553	PACKAGE_STRING=
271	PACKAGE_BUGREPORT=	554	PACKAGE_BUGREPORT=
		555	PACKAGE_URL=
272		556
273	ac_unique_file="src/vped.C"	557	ac_unique_file="src/gvpe.C"
274	# Factoring default headers for most tests.	558	# Factoring default headers for most tests.
275	ac_includes_default="\	559	ac_includes_default="\
276	#include <stdio.h>	560	#include <stdio.h>
277	#if HAVE_SYS_TYPES_H	561	#ifdef HAVE_SYS_TYPES_H
278	# include <sys/types.h>	562	# include <sys/types.h>
279	#endif	563	#endif
280	#if HAVE_SYS_STAT_H	564	#ifdef HAVE_SYS_STAT_H
281	# include <sys/stat.h>	565	# include <sys/stat.h>
282	#endif	566	#endif
283	#if STDC_HEADERS	567	#ifdef STDC_HEADERS
284	# include <stdlib.h>	568	# include <stdlib.h>
285	# include <stddef.h>	569	# include <stddef.h>
286	#else	570	#else
287	# if HAVE_STDLIB_H	571	# ifdef HAVE_STDLIB_H
288	# include <stdlib.h>	572	# include <stdlib.h>
289	# endif	573	# endif
290	#endif	574	#endif
291	#if HAVE_STRING_H	575	#ifdef HAVE_STRING_H
292	# if !STDC_HEADERS && HAVE_MEMORY_H	576	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
293	# include <memory.h>	577	# include <memory.h>
294	# endif	578	# endif
295	# include <string.h>	579	# include <string.h>
296	#endif	580	#endif
297	#if HAVE_STRINGS_H	581	#ifdef HAVE_STRINGS_H
298	# include <strings.h>	582	# include <strings.h>
299	#endif	583	#endif
300	#if HAVE_INTTYPES_H	584	#ifdef HAVE_INTTYPES_H
301	# include <inttypes.h>	585	# include <inttypes.h>
302	#else
303	# if HAVE_STDINT_H
304	# include <stdint.h>
305	# endif
306	#endif	586	#endif
		587	#ifdef HAVE_STDINT_H
		588	# include <stdint.h>
		589	#endif
307	#if HAVE_UNISTD_H	590	#ifdef HAVE_UNISTD_H
308	# include <unistd.h>	591	# include <unistd.h>
309	#endif"	592	#endif"
310		593
311	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	594	ac_subst_vars='LTLIBOBJS
		595	LIBOBJS
		596	INCLUDES
		597	ROHC_FALSE
		598	ROHC_TRUE
		599	LDFLAGS_DAEMON
		600	HAVE_TUNTAP
		601	LINUX_IF_TUN_H
		602	ALLOCA
		603	CXXCPP
		604	IFSUBTYPE
		605	IFTYPE
		606	RANLIB
		607	LN_S
		608	EGREP
		609	GREP
		610	am__fastdepCXX_FALSE
		611	am__fastdepCXX_TRUE
		612	CXXDEPMODE
		613	ac_ct_CXX
		614	CXXFLAGS
		615	CXX
		616	CPP
		617	POSUB
		618	LTLIBINTL
		619	LIBINTL
		620	INTLLIBS
		621	LTLIBICONV
		622	LIBICONV
		623	USE_NLS
		624	am__fastdepCC_FALSE
		625	am__fastdepCC_TRUE
		626	CCDEPMODE
		627	AMDEPBACKSLASH
		628	AMDEP_FALSE
		629	AMDEP_TRUE
		630	am__quote
		631	am__include
		632	DEPDIR
		633	OBJEXT
		634	EXEEXT
		635	ac_ct_CC
		636	CPPFLAGS
		637	LDFLAGS
		638	CFLAGS
		639	CC
		640	MSGMERGE
		641	XGETTEXT
		642	GMSGFMT
		643	MSGFMT
		644	MKINSTALLDIRS
		645	MAINT
		646	MAINTAINER_MODE_FALSE
		647	MAINTAINER_MODE_TRUE
		648	am__leading_dot
		649	SET_MAKE
		650	AWK
		651	INSTALL_STRIP_PROGRAM
		652	STRIP
		653	install_sh
		654	AMTAR
		655	MAKEINFO
		656	AUTOHEADER
		657	AUTOMAKE
		658	AUTOCONF
		659	ACLOCAL
		660	VERSION
		661	PACKAGE
		662	CYGPATH_W
		663	INSTALL_DATA
		664	INSTALL_SCRIPT
		665	INSTALL_PROGRAM
		666	target_os
		667	target_vendor
		668	target_cpu
		669	target
		670	host_os
		671	host_vendor
		672	host_cpu
		673	host
		674	build_os
		675	build_vendor
		676	build_cpu
		677	build
		678	target_alias
		679	host_alias
		680	build_alias
		681	LIBS
		682	ECHO_T
		683	ECHO_N
		684	ECHO_C
		685	DEFS
		686	mandir
		687	localedir
		688	libdir
		689	psdir
		690	pdfdir
		691	dvidir
		692	htmldir
		693	infodir
		694	docdir
		695	oldincludedir
		696	includedir
		697	localstatedir
		698	sharedstatedir
		699	sysconfdir
		700	datadir
		701	datarootdir
		702	libexecdir
		703	sbindir
		704	bindir
		705	program_transform_name
		706	prefix
		707	exec_prefix
		708	PACKAGE_URL
		709	PACKAGE_BUGREPORT
		710	PACKAGE_STRING
		711	PACKAGE_VERSION
		712	PACKAGE_TARNAME
		713	PACKAGE_NAME
		714	PATH_SEPARATOR
		715	SHELL'
312	ac_subst_files=''	716	ac_subst_files=''
		717	ac_user_opts='
		718	enable_option_checking
		719	enable_maintainer_mode
		720	enable_dependency_tracking
		721	with_gnu_ld
		722	enable_rpath
		723	with_libiconv_prefix
		724	enable_nls
		725	with_libintl_prefix
		726	enable_iftype
		727	with_kernel
		728	with_openssl_include
		729	with_openssl_lib
		730	enable_static_daemon
		731	enable_icmp
		732	enable_tcp
		733	enable_http_proxy
		734	enable_dns
		735	enable_hmac_length
		736	enable_rand_length
		737	enable_max_mtu
		738	enable_compression
		739	enable_cipher
		740	enable_digest
		741	'
		742	ac_precious_vars='build_alias
		743	host_alias
		744	target_alias
		745	CC
		746	CFLAGS
		747	LDFLAGS
		748	LIBS
		749	CPPFLAGS
		750	CPP
		751	CXX
		752	CXXFLAGS
		753	CCC
		754	CXXCPP'
		755
313		756
314	# Initialize some variables set by options.	757	# Initialize some variables set by options.
315	ac_init_help=	758	ac_init_help=
316	ac_init_version=false	759	ac_init_version=false
		760	ac_unrecognized_opts=
		761	ac_unrecognized_sep=
317	# The variables have the same names as the options, with	762	# The variables have the same names as the options, with
318	# dashes changed to underlines.	763	# dashes changed to underlines.
319	cache_file=/dev/null	764	cache_file=/dev/null
320	exec_prefix=NONE	765	exec_prefix=NONE
321	no_create=	766	no_create=
…		…
334	# Installation directory options.	779	# Installation directory options.
335	# These are left unexpanded so users can "make install exec_prefix=/foo"	780	# These are left unexpanded so users can "make install exec_prefix=/foo"
336	# and all the variables that are supposed to be based on exec_prefix	781	# and all the variables that are supposed to be based on exec_prefix
337	# by default will actually change.	782	# by default will actually change.
338	# Use braces instead of parens because sh, perl, etc. also accept them.	783	# Use braces instead of parens because sh, perl, etc. also accept them.
		784	# (The list follows the same order as the GNU Coding Standards.)
339	bindir='${exec_prefix}/bin'	785	bindir='${exec_prefix}/bin'
340	sbindir='${exec_prefix}/sbin'	786	sbindir='${exec_prefix}/sbin'
341	libexecdir='${exec_prefix}/libexec'	787	libexecdir='${exec_prefix}/libexec'
342	datadir='${prefix}/share'	788	datarootdir='${prefix}/share'
		789	datadir='${datarootdir}'
343	sysconfdir='${prefix}/etc'	790	sysconfdir='${prefix}/etc'
344	sharedstatedir='${prefix}/com'	791	sharedstatedir='${prefix}/com'
345	localstatedir='${prefix}/var'	792	localstatedir='${prefix}/var'
346	libdir='${exec_prefix}/lib'
347	includedir='${prefix}/include'	793	includedir='${prefix}/include'
348	oldincludedir='/usr/include'	794	oldincludedir='/usr/include'
		795	docdir='${datarootdir}/doc/${PACKAGE}'
349	infodir='${prefix}/info'	796	infodir='${datarootdir}/info'
350	mandir='${prefix}/man'	797	htmldir='${docdir}'
		798	dvidir='${docdir}'
		799	pdfdir='${docdir}'
		800	psdir='${docdir}'
		801	libdir='${exec_prefix}/lib'
		802	localedir='${datarootdir}/locale'
		803	mandir='${datarootdir}/man'
351		804
352	ac_prev=	805	ac_prev=
		806	ac_dashdash=
353	for ac_option	807	for ac_option
354	do	808	do
355	# If the previous option needs an argument, assign it.	809	# If the previous option needs an argument, assign it.
356	if test -n "$ac_prev"; then	810	if test -n "$ac_prev"; then
357	eval "$ac_prev=\$ac_option"	811	eval $ac_prev=\$ac_option
358	ac_prev=	812	ac_prev=
359	continue	813	continue
360	fi	814	fi
361		815
		816	case $ac_option in
362	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	817	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		818	*=) ac_optarg= ;;
		819	*) ac_optarg=yes ;;
		820	esac
363		821
364	# Accept the important Cygnus configure options, so we can diagnose typos.	822	# Accept the important Cygnus configure options, so we can diagnose typos.
365		823
366	case $ac_option in	824	case $ac_dashdash$ac_option in
		825	--)
		826	ac_dashdash=yes ;;
367		827
368	-bindir | --bindir | --bindi | --bind | --bin | --bi)	828	-bindir | --bindir | --bindi | --bind | --bin | --bi)
369	ac_prev=bindir ;;	829	ac_prev=bindir ;;
370	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	830	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371	bindir=$ac_optarg ;;	831	bindir=$ac_optarg ;;
…		…
383	cache_file=$ac_optarg ;;	843	cache_file=$ac_optarg ;;
384		844
385	--config-cache | -C)	845	--config-cache | -C)
386	cache_file=config.cache ;;	846	cache_file=config.cache ;;
387		847
388	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	848	-datadir | --datadir | --datadi | --datad)
389	ac_prev=datadir ;;	849	ac_prev=datadir ;;
390	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	850	-datadir=* | --datadir=* | --datadi=* | --datad=*)
391	| --da=*)
392	datadir=$ac_optarg ;;	851	datadir=$ac_optarg ;;
393		852
		853	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		854	| --dataroo | --dataro | --datar)
		855	ac_prev=datarootdir ;;
		856	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		857	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		858	datarootdir=$ac_optarg ;;
		859
394	-disable-* | --disable-*)	860	-disable-* | --disable-*)
395	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	861	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396	# Reject names that are not valid shell variable names.	862	# Reject names that are not valid shell variable names.
397	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	863	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
398	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	864	as_fn_error $? "invalid feature name: $ac_useropt"
399	{ (exit 1); exit 1; }; }	865	ac_useropt_orig=$ac_useropt
400	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	866	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		867	case $ac_user_opts in
		868	*"
		869	"enable_$ac_useropt"
		870	"*) ;;
		871	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		872	ac_unrecognized_sep=', ';;
		873	esac
401	eval "enable_$ac_feature=no" ;;	874	eval enable_$ac_useropt=no ;;
		875
		876	-docdir | --docdir | --docdi | --doc | --do)
		877	ac_prev=docdir ;;
		878	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		879	docdir=$ac_optarg ;;
		880
		881	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		882	ac_prev=dvidir ;;
		883	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		884	dvidir=$ac_optarg ;;
402		885
403	-enable-* | --enable-*)	886	-enable-* | --enable-*)
404	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	887	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405	# Reject names that are not valid shell variable names.	888	# Reject names that are not valid shell variable names.
406	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	889	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
407	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	890	as_fn_error $? "invalid feature name: $ac_useropt"
408	{ (exit 1); exit 1; }; }	891	ac_useropt_orig=$ac_useropt
409	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	892	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
410	case $ac_option in	893	case $ac_user_opts in
411	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	894	*"
412	*) ac_optarg=yes ;;	895	"enable_$ac_useropt"
		896	"*) ;;
		897	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		898	ac_unrecognized_sep=', ';;
413	esac	899	esac
414	eval "enable_$ac_feature='$ac_optarg'" ;;	900	eval enable_$ac_useropt=\$ac_optarg ;;
415		901
416	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	902	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	903	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418	| --exec | --exe | --ex)	904	| --exec | --exe | --ex)
419	ac_prev=exec_prefix ;;	905	ac_prev=exec_prefix ;;
…		…
436	-host | --host | --hos | --ho)	922	-host | --host | --hos | --ho)
437	ac_prev=host_alias ;;	923	ac_prev=host_alias ;;
438	-host=* | --host=* | --hos=* | --ho=*)	924	-host=* | --host=* | --hos=* | --ho=*)
439	host_alias=$ac_optarg ;;	925	host_alias=$ac_optarg ;;
440		926
		927	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		928	ac_prev=htmldir ;;
		929	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		930	| --ht=*)
		931	htmldir=$ac_optarg ;;
		932
441	-includedir | --includedir | --includedi | --included | --include \	933	-includedir | --includedir | --includedi | --included | --include \
442	| --includ | --inclu | --incl | --inc)	934	| --includ | --inclu | --incl | --inc)
443	ac_prev=includedir ;;	935	ac_prev=includedir ;;
444	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	936	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445	| --includ=* | --inclu=* | --incl=* | --inc=*)	937	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
460	ac_prev=libexecdir ;;	952	ac_prev=libexecdir ;;
461	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	953	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462	| --libexe=* | --libex=* | --libe=*)	954	| --libexe=* | --libex=* | --libe=*)
463	libexecdir=$ac_optarg ;;	955	libexecdir=$ac_optarg ;;
464		956
		957	-localedir | --localedir | --localedi | --localed | --locale)
		958	ac_prev=localedir ;;
		959	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		960	localedir=$ac_optarg ;;
		961
465	-localstatedir | --localstatedir | --localstatedi | --localstated \	962	-localstatedir | --localstatedir | --localstatedi | --localstated \
466	| --localstate | --localstat | --localsta | --localst \	963	| --localstate | --localstat | --localsta | --localst | --locals)
467	| --locals | --local | --loca | --loc | --lo)
468	ac_prev=localstatedir ;;	964	ac_prev=localstatedir ;;
469	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	965	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	966	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
471	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472	localstatedir=$ac_optarg ;;	967	localstatedir=$ac_optarg ;;
473		968
474	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	969	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475	ac_prev=mandir ;;	970	ac_prev=mandir ;;
476	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	971	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
531	| --program-transfo=* | --program-transf=* \	1026	| --program-transfo=* | --program-transf=* \
532	| --program-trans=* | --program-tran=* \	1027	| --program-trans=* | --program-tran=* \
533	| --progr-tra=* | --program-tr=* | --program-t=*)	1028	| --progr-tra=* | --program-tr=* | --program-t=*)
534	program_transform_name=$ac_optarg ;;	1029	program_transform_name=$ac_optarg ;;
535		1030
		1031	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1032	ac_prev=pdfdir ;;
		1033	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1034	pdfdir=$ac_optarg ;;
		1035
		1036	-psdir | --psdir | --psdi | --psd | --ps)
		1037	ac_prev=psdir ;;
		1038	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1039	psdir=$ac_optarg ;;
		1040
536	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1041	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
537	| -silent | --silent | --silen | --sile | --sil)	1042	| -silent | --silent | --silen | --sile | --sil)
538	silent=yes ;;	1043	silent=yes ;;
539		1044
540	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1045	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
…		…
581		1086
582	-version | --version | --versio | --versi | --vers | -V)	1087	-version | --version | --versio | --versi | --vers | -V)
583	ac_init_version=: ;;	1088	ac_init_version=: ;;
584		1089
585	-with-* | --with-*)	1090	-with-* | --with-*)
586	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1091	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587	# Reject names that are not valid shell variable names.	1092	# Reject names that are not valid shell variable names.
588	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1093	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
589	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1094	as_fn_error $? "invalid package name: $ac_useropt"
590	{ (exit 1); exit 1; }; }	1095	ac_useropt_orig=$ac_useropt
591	ac_package=`echo $ac_package| sed 's/-/_/g'`	1096	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
592	case $ac_option in	1097	case $ac_user_opts in
593	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1098	*"
594	*) ac_optarg=yes ;;	1099	"with_$ac_useropt"
		1100	"*) ;;
		1101	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1102	ac_unrecognized_sep=', ';;
595	esac	1103	esac
596	eval "with_$ac_package='$ac_optarg'" ;;	1104	eval with_$ac_useropt=\$ac_optarg ;;
597		1105
598	-without-* | --without-*)	1106	-without-* | --without-*)
599	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1107	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600	# Reject names that are not valid shell variable names.	1108	# Reject names that are not valid shell variable names.
601	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1109	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
602	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1110	as_fn_error $? "invalid package name: $ac_useropt"
603	{ (exit 1); exit 1; }; }	1111	ac_useropt_orig=$ac_useropt
604	ac_package=`echo $ac_package | sed 's/-/_/g'`	1112	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1113	case $ac_user_opts in
		1114	*"
		1115	"with_$ac_useropt"
		1116	"*) ;;
		1117	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1118	ac_unrecognized_sep=', ';;
		1119	esac
605	eval "with_$ac_package=no" ;;	1120	eval with_$ac_useropt=no ;;
606		1121
607	--x)	1122	--x)
608	# Obsolete; use --with-x.	1123	# Obsolete; use --with-x.
609	with_x=yes ;;	1124	with_x=yes ;;
610		1125
…		…
620	ac_prev=x_libraries ;;	1135	ac_prev=x_libraries ;;
621	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1136	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1137	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623	x_libraries=$ac_optarg ;;	1138	x_libraries=$ac_optarg ;;
624		1139
625	-*) { echo "$as_me: error: unrecognized option: $ac_option	1140	-*) as_fn_error $? "unrecognized option: \`$ac_option'
626	Try \`$0 --help' for more information." >&2	1141	Try \`$0 --help' for more information"
627	{ (exit 1); exit 1; }; }
628	;;	1142	;;
629		1143
630	*=*)	1144	*=*)
631	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1145	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632	# Reject names that are not valid shell variable names.	1146	# Reject names that are not valid shell variable names.
633	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1147	case $ac_envvar in #(
		1148	'' | [0-9]* | *[!_$as_cr_alnum]* )
634	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1149	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
635	{ (exit 1); exit 1; }; }	1150	esac
636	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637	eval "$ac_envvar='$ac_optarg'"	1151	eval $ac_envvar=\$ac_optarg
638	export $ac_envvar ;;	1152	export $ac_envvar ;;
639		1153
640	*)	1154	*)
641	# FIXME: should be removed in autoconf 3.0.	1155	# FIXME: should be removed in autoconf 3.0.
642	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1156	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1158	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1159	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
646	;;	1160	;;
647		1161
648	esac	1162	esac
649	done	1163	done
650		1164
651	if test -n "$ac_prev"; then	1165	if test -n "$ac_prev"; then
652	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1166	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653	{ echo "$as_me: error: missing argument to $ac_option" >&2	1167	as_fn_error $? "missing argument to $ac_option"
654	{ (exit 1); exit 1; }; }
655	fi	1168	fi
656		1169
657	# Be sure to have absolute paths.	1170	if test -n "$ac_unrecognized_opts"; then
658	for ac_var in exec_prefix prefix	1171	case $enable_option_checking in
		1172	no) ;;
		1173	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1174	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1175	esac
		1176	fi
		1177
		1178	# Check all directory arguments for consistency.
		1179	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1180	datadir sysconfdir sharedstatedir localstatedir includedir \
		1181	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1182	libdir localedir mandir
659	do	1183	do
660	eval ac_val=$`echo $ac_var`	1184	eval ac_val=\$$ac_var
		1185	# Remove trailing slashes.
661	case $ac_val in	1186	case $ac_val in
662	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1187	*/ )
663	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1188	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
664	{ (exit 1); exit 1; }; };;	1189	eval $ac_var=\$ac_val;;
665	esac	1190	esac
666	done
667
668	# Be sure to have absolute paths.	1191	# Be sure to have absolute directory names.
669	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670	localstatedir libdir includedir oldincludedir infodir mandir
671	do
672	eval ac_val=$`echo $ac_var`
673	case $ac_val in	1192	case $ac_val in
674	[\\/$]* | ?:[\\/]* ) ;;	1193	[\\/$]* | ?:[\\/]* ) continue;;
675	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1194	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
676	{ (exit 1); exit 1; }; };;
677	esac	1195	esac
		1196	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
678	done	1197	done
679		1198
680	# There might be people who depend on the old broken behavior: `$host'	1199	# There might be people who depend on the old broken behavior: `$host'
681	# used to hold the argument of --host etc.	1200	# used to hold the argument of --host etc.
682	# FIXME: To remove some day.	1201	# FIXME: To remove some day.
…		…
686		1205
687	# FIXME: To remove some day.	1206	# FIXME: To remove some day.
688	if test "x$host_alias" != x; then	1207	if test "x$host_alias" != x; then
689	if test "x$build_alias" = x; then	1208	if test "x$build_alias" = x; then
690	cross_compiling=maybe	1209	cross_compiling=maybe
691	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.	1210	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
692	If a cross compiler is detected then cross compile mode will be used." >&2	1211	If a cross compiler is detected then cross compile mode will be used" >&2
693	elif test "x$build_alias" != "x$host_alias"; then	1212	elif test "x$build_alias" != "x$host_alias"; then
694	cross_compiling=yes	1213	cross_compiling=yes
695	fi	1214	fi
696	fi	1215	fi
697		1216
…		…
699	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1218	test -n "$host_alias" && ac_tool_prefix=$host_alias-
700		1219
701	test "$silent" = yes && exec 6>/dev/null	1220	test "$silent" = yes && exec 6>/dev/null
702		1221
703		1222
		1223	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1224	ac_ls_di=`ls -di .` &&
		1225	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1226	as_fn_error $? "working directory cannot be determined"
		1227	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1228	as_fn_error $? "pwd does not report name of working directory"
		1229
		1230
704	# Find the source files, if location was not specified.	1231	# Find the source files, if location was not specified.
705	if test -z "$srcdir"; then	1232	if test -z "$srcdir"; then
706	ac_srcdir_defaulted=yes	1233	ac_srcdir_defaulted=yes
707	# Try the directory containing this script, then its parent.	1234	# Try the directory containing this script, then the parent directory.
708	ac_confdir=`(dirname "$0") 2>/dev/null ||	1235	ac_confdir=`$as_dirname -- "$as_myself" ||
709	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1236	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710	X"$0" : 'X\(//\)[^/]' \| \	1237	X"$as_myself" : 'X\(//\)[^/]' \| \
711	X"$0" : 'X\(//\)$' \| \	1238	X"$as_myself" : 'X\(//\)$' \| \
712	X"$0" : 'X\(/\)' \| \	1239	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
713	. : '\(.\)' 2>/dev/null ||	1240	$as_echo X"$as_myself" |
714	echo X"$0" |
715	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1241	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
716	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1242	s//\1/
717	/^X\(\/\/\)$/{ s//\1/; q; }	1243	q
718	/^X\(\/\).*/{ s//\1/; q; }	1244	}
		1245	/^X\(\/\/\)[^/].*/{
		1246	s//\1/
		1247	q
		1248	}
		1249	/^X\(\/\/\)$/{
		1250	s//\1/
		1251	q
		1252	}
		1253	/^X\(\/\).*/{
		1254	s//\1/
		1255	q
		1256	}
719	s/.*/./; q'`	1257	s/.*/./; q'`
720	srcdir=$ac_confdir	1258	srcdir=$ac_confdir
721	if test ! -r $srcdir/$ac_unique_file; then	1259	if test ! -r "$srcdir/$ac_unique_file"; then
722	srcdir=..	1260	srcdir=..
723	fi	1261	fi
724	else	1262	else
725	ac_srcdir_defaulted=no	1263	ac_srcdir_defaulted=no
726	fi	1264	fi
727	if test ! -r $srcdir/$ac_unique_file; then	1265	if test ! -r "$srcdir/$ac_unique_file"; then
728	if test "$ac_srcdir_defaulted" = yes; then	1266	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
729	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730	{ (exit 1); exit 1; }; }
731	else
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1267	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
733	{ (exit 1); exit 1; }; }
734	fi
735	fi	1268	fi
736	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1269	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
738	{ (exit 1); exit 1; }; }	1270	ac_abs_confdir=`(
739	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1271	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
740	ac_env_build_alias_set=${build_alias+set}	1272	pwd)`
741	ac_env_build_alias_value=$build_alias	1273	# When building in place, set srcdir=.
742	ac_cv_env_build_alias_set=${build_alias+set}	1274	if test "$ac_abs_confdir" = "$ac_pwd"; then
743	ac_cv_env_build_alias_value=$build_alias	1275	srcdir=.
744	ac_env_host_alias_set=${host_alias+set}	1276	fi
745	ac_env_host_alias_value=$host_alias	1277	# Remove unnecessary trailing slashes from srcdir.
746	ac_cv_env_host_alias_set=${host_alias+set}	1278	# Double slashes in file names in object file debugging info
747	ac_cv_env_host_alias_value=$host_alias	1279	# mess up M-x gdb in Emacs.
748	ac_env_target_alias_set=${target_alias+set}	1280	case $srcdir in
749	ac_env_target_alias_value=$target_alias	1281	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
750	ac_cv_env_target_alias_set=${target_alias+set}	1282	esac
751	ac_cv_env_target_alias_value=$target_alias	1283	for ac_var in $ac_precious_vars; do
752	ac_env_CC_set=${CC+set}	1284	eval ac_env_${ac_var}_set=\${${ac_var}+set}
753	ac_env_CC_value=$CC	1285	eval ac_env_${ac_var}_value=\$${ac_var}
754	ac_cv_env_CC_set=${CC+set}	1286	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
755	ac_cv_env_CC_value=$CC	1287	eval ac_cv_env_${ac_var}_value=\$${ac_var}
756	ac_env_CFLAGS_set=${CFLAGS+set}	1288	done
757	ac_env_CFLAGS_value=$CFLAGS
758	ac_cv_env_CFLAGS_set=${CFLAGS+set}
759	ac_cv_env_CFLAGS_value=$CFLAGS
760	ac_env_LDFLAGS_set=${LDFLAGS+set}
761	ac_env_LDFLAGS_value=$LDFLAGS
762	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_cv_env_LDFLAGS_value=$LDFLAGS
764	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765	ac_env_CPPFLAGS_value=$CPPFLAGS
766	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768	ac_env_CPP_set=${CPP+set}
769	ac_env_CPP_value=$CPP
770	ac_cv_env_CPP_set=${CPP+set}
771	ac_cv_env_CPP_value=$CPP
772	ac_env_CXX_set=${CXX+set}
773	ac_env_CXX_value=$CXX
774	ac_cv_env_CXX_set=${CXX+set}
775	ac_cv_env_CXX_value=$CXX
776	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	ac_env_CXXFLAGS_value=$CXXFLAGS
778	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	ac_env_CXXCPP_set=${CXXCPP+set}
781	ac_env_CXXCPP_value=$CXXCPP
782	ac_cv_env_CXXCPP_set=${CXXCPP+set}
783	ac_cv_env_CXXCPP_value=$CXXCPP
784		1289
785	#	1290	#
786	# Report the --help message.	1291	# Report the --help message.
787	#	1292	#
788	if test "$ac_init_help" = "long"; then	1293	if test "$ac_init_help" = "long"; then
…		…
801	Configuration:	1306	Configuration:
802	-h, --help display this help and exit	1307	-h, --help display this help and exit
803	--help=short display options specific to this package	1308	--help=short display options specific to this package
804	--help=recursive display the short help of all the included packages	1309	--help=recursive display the short help of all the included packages
805	-V, --version display version information and exit	1310	-V, --version display version information and exit
806	-q, --quiet, --silent do not print \`checking...' messages	1311	-q, --quiet, --silent do not print \`checking ...' messages
807	--cache-file=FILE cache test results in FILE [disabled]	1312	--cache-file=FILE cache test results in FILE [disabled]
808	-C, --config-cache alias for \`--cache-file=config.cache'	1313	-C, --config-cache alias for \`--cache-file=config.cache'
809	-n, --no-create do not create output files	1314	-n, --no-create do not create output files
810	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1315	--srcdir=DIR find the sources in DIR [configure dir or \`..']
811		1316
812	_ACEOF
813
814	cat <<_ACEOF
815	Installation directories:	1317	Installation directories:
816	--prefix=PREFIX install architecture-independent files in PREFIX	1318	--prefix=PREFIX install architecture-independent files in PREFIX
817	[$ac_default_prefix]	1319	[$ac_default_prefix]
818	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1320	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819	[PREFIX]	1321	[PREFIX]
…		…
824	for instance \`--prefix=\$HOME'.	1326	for instance \`--prefix=\$HOME'.
825		1327
826	For better control, use the options below.	1328	For better control, use the options below.
827		1329
828	Fine tuning of the installation directories:	1330	Fine tuning of the installation directories:
829	--bindir=DIR user executables [EPREFIX/bin]	1331	--bindir=DIR user executables [EPREFIX/bin]
830	--sbindir=DIR system admin executables [EPREFIX/sbin]	1332	--sbindir=DIR system admin executables [EPREFIX/sbin]
831	--libexecdir=DIR program executables [EPREFIX/libexec]	1333	--libexecdir=DIR program executables [EPREFIX/libexec]
832	--datadir=DIR read-only architecture-independent data [PREFIX/share]
833	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1334	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1335	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1336	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
836	--libdir=DIR object code libraries [EPREFIX/lib]	1337	--libdir=DIR object code libraries [EPREFIX/lib]
837	--includedir=DIR C header files [PREFIX/include]	1338	--includedir=DIR C header files [PREFIX/include]
838	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1339	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1340	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1341	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
839	--infodir=DIR info documentation [PREFIX/info]	1342	--infodir=DIR info documentation [DATAROOTDIR/info]
		1343	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
840	--mandir=DIR man documentation [PREFIX/man]	1344	--mandir=DIR man documentation [DATAROOTDIR/man]
		1345	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1346	--htmldir=DIR html documentation [DOCDIR]
		1347	--dvidir=DIR dvi documentation [DOCDIR]
		1348	--pdfdir=DIR pdf documentation [DOCDIR]
		1349	--psdir=DIR ps documentation [DOCDIR]
841	_ACEOF	1350	_ACEOF
842		1351
843	cat <<\_ACEOF	1352	cat <<\_ACEOF
844		1353
845	Program names:	1354	Program names:
…		…
857	if test -n "$ac_init_help"; then	1366	if test -n "$ac_init_help"; then
858		1367
859	cat <<\_ACEOF	1368	cat <<\_ACEOF
860		1369
861	Optional Features:	1370	Optional Features:
		1371	--disable-option-checking ignore unrecognized --enable/--with options
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1372	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1373	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--enable-maintainer-mode enable make rules and dependencies not useful	1374	--enable-maintainer-mode enable make rules and dependencies not useful
865	(and sometimes confusing) to the casual installer	1375	(and sometimes confusing) to the casual installer
866	--disable-dependency-tracking Speeds up one-time builds	1376	--disable-dependency-tracking Speeds up one-time builds
867	--enable-dependency-tracking Do not reject slow dependency extractors	1377	--enable-dependency-tracking Do not reject slow dependency extractors
868	--disable-rpath do not hardcode runtime library paths	1378	--disable-rpath do not hardcode runtime library paths
869	--disable-nls do not use Native Language Support	1379	--disable-nls do not use Native Language Support
870	--enable-iftype=TYPE/SUBTYPE	1380	--enable-iftype=TYPE/SUBTYPE
871	Use kernel/net device interface TYPE/SUBTYPE.	1381	Use kernel/net device interface TYPE/SUBTYPE.
872	Working combinations are: "native/linux"	1382	Working combinations are (see doc/gvpe.osdep.5.pod):
		1383	"native/linux" "tincd/linux" "tincd/netbsd"
873	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1384	"tincd/freebsd" "tincd/openbsd" "native/darwin"
874	"tincd/darwin" "native/cygwin"; Untested	1385	"tincd/darwin" "native/cygwin"; Untested
875	combinations are: "tincd/netbsd" "tincd/solaris"	1386	combinations are: "tincd/bsd" "tincd/solaris"
876	"tincd/mingw"; Broken combinations are:	1387	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1388	Broken combinations are: "tincd/cygwin"; The default
877	"tincd/cygwin"; The default is to autodetect.	1389	is to autodetect.
878	--enable-rohc enable robust header compression (rfc3095).	1390	--enable-static-daemon enable statically linked daemon.
879	--enable-icmp enable icmp protocol support (default disabled).	1391	--disable-icmp enable icmp protocol support (default enabled).
880	--enable-tcp enable tcp protocol support (default disabled).	1392	--disable-tcp enable tcp protocol support (default enabled).
881	--enable-http-proxy enable http proxy connect support (default	1393	--disable-http-proxy enable http proxy connect support (default enabled).
		1394	--enable-dns enable dns tunnel protocol support (default
882	disabled).	1395	disabled).
883	--enable-hmac-length=BYTES	1396	--enable-hmac-length=BYTES
884	use a hmac of length BYTES bytes (default 12).	1397	use a hmac of length BYTES bytes (default 12).
885	Allowed values are 4, 8, 12, 16.	1398	Allowed values are 4, 8, 12, 16.
886	--enable-rand-length=BYTES	1399	--enable-rand-length=BYTES
887	use BYTES bytes of extra randomness (default 8).	1400	use BYTES bytes of extra randomness (default 8).
888	Allowed values are 0, 4, 8.	1401	Allowed values are 0, 4, 8.
889	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1402	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
890	Use 9100 for jumbogram support.	1403	Use 9100 for jumbogram support.
891	--disable-compression Disable compression support.	1404	--disable-compression Disable compression support.
892	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1405	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
893	one of "bf" (blowfish), "aes-128" (rijndael),	1406	Must be one of "bf" (blowfish), "aes-128"
894	"aes-192" or "aes-256".	1407	(rijndael), "aes-192" or "aes-256".
895	--enable-digest Select the digets algorithm to use (default "sha1").	1408	--enable-digest=CIPHER Select the digest algorithm to use (default
896	Must be one of "sha1", "ripemd160", "md5" or "md4"	1409	"ripemd160"). Must be one of "sha512", "sha256",
		1410	"sha1" (somewhat insecure), "ripemd160", "md5"
897	(insecure).	1411	(insecure) or "md4" (insecure).
898		1412
899	Optional Packages:	1413	Optional Packages:
900	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1414	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
901	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1415	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
902	--with-gnu-ld assume the C compiler uses GNU ld default=no	1416	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
912	Some influential environment variables:	1426	Some influential environment variables:
913	CC C compiler command	1427	CC C compiler command
914	CFLAGS C compiler flags	1428	CFLAGS C compiler flags
915	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1429	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
916	nonstandard directory <lib dir>	1430	nonstandard directory <lib dir>
		1431	LIBS libraries to pass to the linker, e.g. -l<library>
917	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1432	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
918	headers in a nonstandard directory <include dir>	1433	you have headers in a nonstandard directory <include dir>
919	CPP C preprocessor	1434	CPP C preprocessor
920	CXX C++ compiler command	1435	CXX C++ compiler command
921	CXXFLAGS C++ compiler flags	1436	CXXFLAGS C++ compiler flags
922	CXXCPP C++ preprocessor	1437	CXXCPP C++ preprocessor
923		1438
924	Use these variables to override the choices made by `configure' or to help	1439	Use these variables to override the choices made by `configure' or to help
925	it to find libraries and programs with nonstandard names/locations.	1440	it to find libraries and programs with nonstandard names/locations.
926		1441
		1442	Report bugs to the package provider.
927	_ACEOF	1443	_ACEOF
		1444	ac_status=$?
928	fi	1445	fi
929		1446
930	if test "$ac_init_help" = "recursive"; then	1447	if test "$ac_init_help" = "recursive"; then
931	# If there are subdirs, report their specific --help.	1448	# If there are subdirs, report their specific --help.
932	ac_popdir=`pwd`
933	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1449	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
934	test -d $ac_dir || continue	1450	test -d "$ac_dir" ||
		1451	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1452	continue
935	ac_builddir=.	1453	ac_builddir=.
936		1454
937	if test "$ac_dir" != .; then	1455	case "$ac_dir" in
		1456	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1457	*)
938	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1458	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
939	# A "../" for each directory in $ac_dir_suffix.	1459	# A ".." for each directory in $ac_dir_suffix.
940	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1460	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
941	else	1461	case $ac_top_builddir_sub in
942	ac_dir_suffix= ac_top_builddir=	1462	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
943	fi	1463	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1464	esac ;;
		1465	esac
		1466	ac_abs_top_builddir=$ac_pwd
		1467	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1468	# for backward compatibility:
		1469	ac_top_builddir=$ac_top_build_prefix
944		1470
945	case $srcdir in	1471	case $srcdir in
946	.) # No --srcdir option. We are building in place.	1472	.) # We are building in place.
947	ac_srcdir=.	1473	ac_srcdir=.
948	if test -z "$ac_top_builddir"; then	1474	ac_top_srcdir=$ac_top_builddir_sub
		1475	ac_abs_top_srcdir=$ac_pwd ;;
		1476	[\\/]* | ?:[\\/]* ) # Absolute name.
		1477	ac_srcdir=$srcdir$ac_dir_suffix;
949	ac_top_srcdir=.	1478	ac_top_srcdir=$srcdir
		1479	ac_abs_top_srcdir=$srcdir ;;
		1480	*) # Relative name.
		1481	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1482	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1483	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1484	esac
		1485	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1486
		1487	cd "$ac_dir" || { ac_status=$?; continue; }
		1488	# Check for guested configure.
		1489	if test -f "$ac_srcdir/configure.gnu"; then
		1490	echo &&
		1491	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1492	elif test -f "$ac_srcdir/configure"; then
		1493	echo &&
		1494	$SHELL "$ac_srcdir/configure" --help=recursive
950	else	1495	else
951	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
952	fi ;;
953	[\\/]* | ?:[\\/]* ) # Absolute path.
954	ac_srcdir=$srcdir$ac_dir_suffix;
955	ac_top_srcdir=$srcdir ;;
956	*) # Relative path.
957	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
958	ac_top_srcdir=$ac_top_builddir$srcdir ;;
959	esac
960	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
961	# absolute.
962	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
963	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
964	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
965	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
966
967	cd $ac_dir
968	# Check for guested configure; otherwise get Cygnus style configure.
969	if test -f $ac_srcdir/configure.gnu; then
970	echo
971	$SHELL $ac_srcdir/configure.gnu --help=recursive
972	elif test -f $ac_srcdir/configure; then
973	echo
974	$SHELL $ac_srcdir/configure --help=recursive
975	elif test -f $ac_srcdir/configure.ac ||
976	test -f $ac_srcdir/configure.in; then
977	echo
978	$ac_configure --help
979	else
980	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1496	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
981	fi	1497	fi || ac_status=$?
982	cd "$ac_popdir"	1498	cd "$ac_pwd" || { ac_status=$?; break; }
983	done	1499	done
984	fi	1500	fi
985		1501
986	test -n "$ac_init_help" && exit 0	1502	test -n "$ac_init_help" && exit $ac_status
987	if $ac_init_version; then	1503	if $ac_init_version; then
988	cat <<\_ACEOF	1504	cat <<\_ACEOF
		1505	configure
		1506	generated by GNU Autoconf 2.67
989		1507
990	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
991	Free Software Foundation, Inc.	1508	Copyright (C) 2010 Free Software Foundation, Inc.
992	This configure script is free software; the Free Software Foundation	1509	This configure script is free software; the Free Software Foundation
993	gives unlimited permission to copy, distribute and modify it.	1510	gives unlimited permission to copy, distribute and modify it.
994	_ACEOF	1511	_ACEOF
995	exit 0	1512	exit
996	fi	1513	fi
997	exec 5>config.log	1514
998	cat >&5 <<_ACEOF	1515	## ------------------------ ##
		1516	## Autoconf initialization. ##
		1517	## ------------------------ ##
		1518
		1519	# ac_fn_c_try_compile LINENO
		1520	# --------------------------
		1521	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1522	ac_fn_c_try_compile ()
		1523	{
		1524	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1525	rm -f conftest.$ac_objext
		1526	if { { ac_try="$ac_compile"
		1527	case "(($ac_try" in
		1528	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1529	*) ac_try_echo=$ac_try;;
		1530	esac
		1531	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1532	$as_echo "$ac_try_echo"; } >&5
		1533	(eval "$ac_compile") 2>conftest.err
		1534	ac_status=$?
		1535	if test -s conftest.err; then
		1536	grep -v '^ *+' conftest.err >conftest.er1
		1537	cat conftest.er1 >&5
		1538	mv -f conftest.er1 conftest.err
		1539	fi
		1540	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1541	test $ac_status = 0; } && {
		1542	test -z "$ac_c_werror_flag" ||
		1543	test ! -s conftest.err
		1544	} && test -s conftest.$ac_objext; then :
		1545	ac_retval=0
		1546	else
		1547	$as_echo "$as_me: failed program was:" >&5
		1548	sed 's/^/| /' conftest.$ac_ext >&5
		1549
		1550	ac_retval=1
		1551	fi
		1552	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1553	as_fn_set_status $ac_retval
		1554
		1555	} # ac_fn_c_try_compile
		1556
		1557	# ac_fn_c_try_link LINENO
		1558	# -----------------------
		1559	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1560	ac_fn_c_try_link ()
		1561	{
		1562	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1563	rm -f conftest.$ac_objext conftest$ac_exeext
		1564	if { { ac_try="$ac_link"
		1565	case "(($ac_try" in
		1566	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1567	*) ac_try_echo=$ac_try;;
		1568	esac
		1569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1570	$as_echo "$ac_try_echo"; } >&5
		1571	(eval "$ac_link") 2>conftest.err
		1572	ac_status=$?
		1573	if test -s conftest.err; then
		1574	grep -v '^ *+' conftest.err >conftest.er1
		1575	cat conftest.er1 >&5
		1576	mv -f conftest.er1 conftest.err
		1577	fi
		1578	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1579	test $ac_status = 0; } && {
		1580	test -z "$ac_c_werror_flag" ||
		1581	test ! -s conftest.err
		1582	} && test -s conftest$ac_exeext && {
		1583	test "$cross_compiling" = yes ||
		1584	$as_test_x conftest$ac_exeext
		1585	}; then :
		1586	ac_retval=0
		1587	else
		1588	$as_echo "$as_me: failed program was:" >&5
		1589	sed 's/^/| /' conftest.$ac_ext >&5
		1590
		1591	ac_retval=1
		1592	fi
		1593	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1594	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1595	# interfere with the next link command; also delete a directory that is
		1596	# left behind by Apple's compiler. We do this before executing the actions.
		1597	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1598	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1599	as_fn_set_status $ac_retval
		1600
		1601	} # ac_fn_c_try_link
		1602
		1603	# ac_fn_c_try_cpp LINENO
		1604	# ----------------------
		1605	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1606	ac_fn_c_try_cpp ()
		1607	{
		1608	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1609	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1610	case "(($ac_try" in
		1611	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1612	*) ac_try_echo=$ac_try;;
		1613	esac
		1614	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1615	$as_echo "$ac_try_echo"; } >&5
		1616	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1617	ac_status=$?
		1618	if test -s conftest.err; then
		1619	grep -v '^ *+' conftest.err >conftest.er1
		1620	cat conftest.er1 >&5
		1621	mv -f conftest.er1 conftest.err
		1622	fi
		1623	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1624	test $ac_status = 0; } > conftest.i && {
		1625	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1626	test ! -s conftest.err
		1627	}; then :
		1628	ac_retval=0
		1629	else
		1630	$as_echo "$as_me: failed program was:" >&5
		1631	sed 's/^/| /' conftest.$ac_ext >&5
		1632
		1633	ac_retval=1
		1634	fi
		1635	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1636	as_fn_set_status $ac_retval
		1637
		1638	} # ac_fn_c_try_cpp
		1639
		1640	# ac_fn_cxx_try_compile LINENO
		1641	# ----------------------------
		1642	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1643	ac_fn_cxx_try_compile ()
		1644	{
		1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1646	rm -f conftest.$ac_objext
		1647	if { { ac_try="$ac_compile"
		1648	case "(($ac_try" in
		1649	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1650	*) ac_try_echo=$ac_try;;
		1651	esac
		1652	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1653	$as_echo "$ac_try_echo"; } >&5
		1654	(eval "$ac_compile") 2>conftest.err
		1655	ac_status=$?
		1656	if test -s conftest.err; then
		1657	grep -v '^ *+' conftest.err >conftest.er1
		1658	cat conftest.er1 >&5
		1659	mv -f conftest.er1 conftest.err
		1660	fi
		1661	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1662	test $ac_status = 0; } && {
		1663	test -z "$ac_cxx_werror_flag" ||
		1664	test ! -s conftest.err
		1665	} && test -s conftest.$ac_objext; then :
		1666	ac_retval=0
		1667	else
		1668	$as_echo "$as_me: failed program was:" >&5
		1669	sed 's/^/| /' conftest.$ac_ext >&5
		1670
		1671	ac_retval=1
		1672	fi
		1673	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1674	as_fn_set_status $ac_retval
		1675
		1676	} # ac_fn_cxx_try_compile
		1677
		1678	# ac_fn_cxx_try_cpp LINENO
		1679	# ------------------------
		1680	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1681	ac_fn_cxx_try_cpp ()
		1682	{
		1683	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1684	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1685	case "(($ac_try" in
		1686	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1687	*) ac_try_echo=$ac_try;;
		1688	esac
		1689	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1690	$as_echo "$ac_try_echo"; } >&5
		1691	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1692	ac_status=$?
		1693	if test -s conftest.err; then
		1694	grep -v '^ *+' conftest.err >conftest.er1
		1695	cat conftest.er1 >&5
		1696	mv -f conftest.er1 conftest.err
		1697	fi
		1698	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1699	test $ac_status = 0; } > conftest.i && {
		1700	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1701	test ! -s conftest.err
		1702	}; then :
		1703	ac_retval=0
		1704	else
		1705	$as_echo "$as_me: failed program was:" >&5
		1706	sed 's/^/| /' conftest.$ac_ext >&5
		1707
		1708	ac_retval=1
		1709	fi
		1710	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1711	as_fn_set_status $ac_retval
		1712
		1713	} # ac_fn_cxx_try_cpp
		1714
		1715	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1716	# ---------------------------------------------------------
		1717	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1718	# the include files in INCLUDES and setting the cache variable VAR
		1719	# accordingly.
		1720	ac_fn_cxx_check_header_mongrel ()
		1721	{
		1722	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1723	if eval "test \"\${$3+set}\"" = set; then :
		1724	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1725	$as_echo_n "checking for $2... " >&6; }
		1726	if eval "test \"\${$3+set}\"" = set; then :
		1727	$as_echo_n "(cached) " >&6
		1728	fi
		1729	eval ac_res=\$$3
		1730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1731	$as_echo "$ac_res" >&6; }
		1732	else
		1733	# Is the header compilable?
		1734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1735	$as_echo_n "checking $2 usability... " >&6; }
		1736	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1737	/* end confdefs.h. */
		1738	$4
		1739	#include <$2>
		1740	_ACEOF
		1741	if ac_fn_cxx_try_compile "$LINENO"; then :
		1742	ac_header_compiler=yes
		1743	else
		1744	ac_header_compiler=no
		1745	fi
		1746	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1748	$as_echo "$ac_header_compiler" >&6; }
		1749
		1750	# Is the header present?
		1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1752	$as_echo_n "checking $2 presence... " >&6; }
		1753	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1754	/* end confdefs.h. */
		1755	#include <$2>
		1756	_ACEOF
		1757	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1758	ac_header_preproc=yes
		1759	else
		1760	ac_header_preproc=no
		1761	fi
		1762	rm -f conftest.err conftest.i conftest.$ac_ext
		1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1764	$as_echo "$ac_header_preproc" >&6; }
		1765
		1766	# So? What about this header?
		1767	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1768	yes:no: )
		1769	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1770	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1771	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1772	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1773	;;
		1774	no:yes:* )
		1775	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1776	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1777	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1778	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1779	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1780	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1781	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1782	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1784	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1785	;;
		1786	esac
		1787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1788	$as_echo_n "checking for $2... " >&6; }
		1789	if eval "test \"\${$3+set}\"" = set; then :
		1790	$as_echo_n "(cached) " >&6
		1791	else
		1792	eval "$3=\$ac_header_compiler"
		1793	fi
		1794	eval ac_res=\$$3
		1795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1796	$as_echo "$ac_res" >&6; }
		1797	fi
		1798	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1799
		1800	} # ac_fn_cxx_check_header_mongrel
		1801
		1802	# ac_fn_cxx_try_run LINENO
		1803	# ------------------------
		1804	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1805	# that executables *can* be run.
		1806	ac_fn_cxx_try_run ()
		1807	{
		1808	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1809	if { { ac_try="$ac_link"
		1810	case "(($ac_try" in
		1811	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1812	*) ac_try_echo=$ac_try;;
		1813	esac
		1814	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1815	$as_echo "$ac_try_echo"; } >&5
		1816	(eval "$ac_link") 2>&5
		1817	ac_status=$?
		1818	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1819	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1820	{ { case "(($ac_try" in
		1821	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1822	*) ac_try_echo=$ac_try;;
		1823	esac
		1824	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1825	$as_echo "$ac_try_echo"; } >&5
		1826	(eval "$ac_try") 2>&5
		1827	ac_status=$?
		1828	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1829	test $ac_status = 0; }; }; then :
		1830	ac_retval=0
		1831	else
		1832	$as_echo "$as_me: program exited with status $ac_status" >&5
		1833	$as_echo "$as_me: failed program was:" >&5
		1834	sed 's/^/| /' conftest.$ac_ext >&5
		1835
		1836	ac_retval=$ac_status
		1837	fi
		1838	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1839	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1840	as_fn_set_status $ac_retval
		1841
		1842	} # ac_fn_cxx_try_run
		1843
		1844	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1845	# ---------------------------------------------------------
		1846	# Tests whether HEADER exists and can be compiled using the include files in
		1847	# INCLUDES, setting the cache variable VAR accordingly.
		1848	ac_fn_cxx_check_header_compile ()
		1849	{
		1850	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1852	$as_echo_n "checking for $2... " >&6; }
		1853	if eval "test \"\${$3+set}\"" = set; then :
		1854	$as_echo_n "(cached) " >&6
		1855	else
		1856	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1857	/* end confdefs.h. */
		1858	$4
		1859	#include <$2>
		1860	_ACEOF
		1861	if ac_fn_cxx_try_compile "$LINENO"; then :
		1862	eval "$3=yes"
		1863	else
		1864	eval "$3=no"
		1865	fi
		1866	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1867	fi
		1868	eval ac_res=\$$3
		1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1870	$as_echo "$ac_res" >&6; }
		1871	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1872
		1873	} # ac_fn_cxx_check_header_compile
		1874
		1875	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1876	# ---------------------------------------------
		1877	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1878	# variable VAR accordingly.
		1879	ac_fn_cxx_check_type ()
		1880	{
		1881	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1883	$as_echo_n "checking for $2... " >&6; }
		1884	if eval "test \"\${$3+set}\"" = set; then :
		1885	$as_echo_n "(cached) " >&6
		1886	else
		1887	eval "$3=no"
		1888	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1889	/* end confdefs.h. */
		1890	$4
		1891	int
		1892	main ()
		1893	{
		1894	if (sizeof ($2))
		1895	return 0;
		1896	;
		1897	return 0;
		1898	}
		1899	_ACEOF
		1900	if ac_fn_cxx_try_compile "$LINENO"; then :
		1901	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1902	/* end confdefs.h. */
		1903	$4
		1904	int
		1905	main ()
		1906	{
		1907	if (sizeof (($2)))
		1908	return 0;
		1909	;
		1910	return 0;
		1911	}
		1912	_ACEOF
		1913	if ac_fn_cxx_try_compile "$LINENO"; then :
		1914
		1915	else
		1916	eval "$3=yes"
		1917	fi
		1918	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1919	fi
		1920	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1921	fi
		1922	eval ac_res=\$$3
		1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1924	$as_echo "$ac_res" >&6; }
		1925	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1926
		1927	} # ac_fn_cxx_check_type
		1928
		1929	# ac_fn_c_try_run LINENO
		1930	# ----------------------
		1931	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1932	# that executables *can* be run.
		1933	ac_fn_c_try_run ()
		1934	{
		1935	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1936	if { { ac_try="$ac_link"
		1937	case "(($ac_try" in
		1938	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1939	*) ac_try_echo=$ac_try;;
		1940	esac
		1941	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1942	$as_echo "$ac_try_echo"; } >&5
		1943	(eval "$ac_link") 2>&5
		1944	ac_status=$?
		1945	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1946	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1947	{ { case "(($ac_try" in
		1948	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1949	*) ac_try_echo=$ac_try;;
		1950	esac
		1951	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1952	$as_echo "$ac_try_echo"; } >&5
		1953	(eval "$ac_try") 2>&5
		1954	ac_status=$?
		1955	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1956	test $ac_status = 0; }; }; then :
		1957	ac_retval=0
		1958	else
		1959	$as_echo "$as_me: program exited with status $ac_status" >&5
		1960	$as_echo "$as_me: failed program was:" >&5
		1961	sed 's/^/| /' conftest.$ac_ext >&5
		1962
		1963	ac_retval=$ac_status
		1964	fi
		1965	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1966	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		1967	as_fn_set_status $ac_retval
		1968
		1969	} # ac_fn_c_try_run
		1970
		1971	# ac_fn_c_check_func LINENO FUNC VAR
		1972	# ----------------------------------
		1973	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1974	ac_fn_c_check_func ()
		1975	{
		1976	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1978	$as_echo_n "checking for $2... " >&6; }
		1979	if eval "test \"\${$3+set}\"" = set; then :
		1980	$as_echo_n "(cached) " >&6
		1981	else
		1982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1983	/* end confdefs.h. */
		1984	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1985	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1986	#define $2 innocuous_$2
		1987
		1988	/* System header to define __stub macros and hopefully few prototypes,
		1989	which can conflict with char $2 (); below.
		1990	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		1991	<limits.h> exists even on freestanding compilers. */
		1992
		1993	#ifdef __STDC__
		1994	# include <limits.h>
		1995	#else
		1996	# include <assert.h>
		1997	#endif
		1998
		1999	#undef $2
		2000
		2001	/* Override any GCC internal prototype to avoid an error.
		2002	Use char because int might match the return type of a GCC
		2003	builtin and then its argument prototype would still apply. */
		2004	#ifdef __cplusplus
		2005	extern "C"
		2006	#endif
		2007	char $2 ();
		2008	/* The GNU C library defines this for functions which it implements
		2009	to always fail with ENOSYS. Some functions are actually named
		2010	something starting with __ and the normal name is an alias. */
		2011	#if defined __stub_$2 || defined __stub___$2
		2012	choke me
		2013	#endif
		2014
		2015	int
		2016	main ()
		2017	{
		2018	return $2 ();
		2019	;
		2020	return 0;
		2021	}
		2022	_ACEOF
		2023	if ac_fn_c_try_link "$LINENO"; then :
		2024	eval "$3=yes"
		2025	else
		2026	eval "$3=no"
		2027	fi
		2028	rm -f core conftest.err conftest.$ac_objext \
		2029	conftest$ac_exeext conftest.$ac_ext
		2030	fi
		2031	eval ac_res=\$$3
		2032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2033	$as_echo "$ac_res" >&6; }
		2034	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		2035
		2036	} # ac_fn_c_check_func
		2037
		2038	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2039	# -------------------------------------------------------
		2040	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2041	# the include files in INCLUDES and setting the cache variable VAR
		2042	# accordingly.
		2043	ac_fn_c_check_header_mongrel ()
		2044	{
		2045	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2046	if eval "test \"\${$3+set}\"" = set; then :
		2047	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2048	$as_echo_n "checking for $2... " >&6; }
		2049	if eval "test \"\${$3+set}\"" = set; then :
		2050	$as_echo_n "(cached) " >&6
		2051	fi
		2052	eval ac_res=\$$3
		2053	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2054	$as_echo "$ac_res" >&6; }
		2055	else
		2056	# Is the header compilable?
		2057	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2058	$as_echo_n "checking $2 usability... " >&6; }
		2059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2060	/* end confdefs.h. */
		2061	$4
		2062	#include <$2>
		2063	_ACEOF
		2064	if ac_fn_c_try_compile "$LINENO"; then :
		2065	ac_header_compiler=yes
		2066	else
		2067	ac_header_compiler=no
		2068	fi
		2069	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2071	$as_echo "$ac_header_compiler" >&6; }
		2072
		2073	# Is the header present?
		2074	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2075	$as_echo_n "checking $2 presence... " >&6; }
		2076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2077	/* end confdefs.h. */
		2078	#include <$2>
		2079	_ACEOF
		2080	if ac_fn_c_try_cpp "$LINENO"; then :
		2081	ac_header_preproc=yes
		2082	else
		2083	ac_header_preproc=no
		2084	fi
		2085	rm -f conftest.err conftest.i conftest.$ac_ext
		2086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2087	$as_echo "$ac_header_preproc" >&6; }
		2088
		2089	# So? What about this header?
		2090	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2091	yes:no: )
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2093	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2094	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2095	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2096	;;
		2097	no:yes:* )
		2098	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2099	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2100	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2101	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2102	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2103	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2104	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2105	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2107	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2108	;;
		2109	esac
		2110	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2111	$as_echo_n "checking for $2... " >&6; }
		2112	if eval "test \"\${$3+set}\"" = set; then :
		2113	$as_echo_n "(cached) " >&6
		2114	else
		2115	eval "$3=\$ac_header_compiler"
		2116	fi
		2117	eval ac_res=\$$3
		2118	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2119	$as_echo "$ac_res" >&6; }
		2120	fi
		2121	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		2122
		2123	} # ac_fn_c_check_header_mongrel
		2124
		2125	# ac_fn_cxx_try_link LINENO
		2126	# -------------------------
		2127	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2128	ac_fn_cxx_try_link ()
		2129	{
		2130	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2131	rm -f conftest.$ac_objext conftest$ac_exeext
		2132	if { { ac_try="$ac_link"
		2133	case "(($ac_try" in
		2134	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2135	*) ac_try_echo=$ac_try;;
		2136	esac
		2137	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2138	$as_echo "$ac_try_echo"; } >&5
		2139	(eval "$ac_link") 2>conftest.err
		2140	ac_status=$?
		2141	if test -s conftest.err; then
		2142	grep -v '^ *+' conftest.err >conftest.er1
		2143	cat conftest.er1 >&5
		2144	mv -f conftest.er1 conftest.err
		2145	fi
		2146	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2147	test $ac_status = 0; } && {
		2148	test -z "$ac_cxx_werror_flag" ||
		2149	test ! -s conftest.err
		2150	} && test -s conftest$ac_exeext && {
		2151	test "$cross_compiling" = yes ||
		2152	$as_test_x conftest$ac_exeext
		2153	}; then :
		2154	ac_retval=0
		2155	else
		2156	$as_echo "$as_me: failed program was:" >&5
		2157	sed 's/^/| /' conftest.$ac_ext >&5
		2158
		2159	ac_retval=1
		2160	fi
		2161	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2162	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2163	# interfere with the next link command; also delete a directory that is
		2164	# left behind by Apple's compiler. We do this before executing the actions.
		2165	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2166	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		2167	as_fn_set_status $ac_retval
		2168
		2169	} # ac_fn_cxx_try_link
		2170
		2171	# ac_fn_cxx_check_func LINENO FUNC VAR
		2172	# ------------------------------------
		2173	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2174	ac_fn_cxx_check_func ()
		2175	{
		2176	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2177	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2178	$as_echo_n "checking for $2... " >&6; }
		2179	if eval "test \"\${$3+set}\"" = set; then :
		2180	$as_echo_n "(cached) " >&6
		2181	else
		2182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2183	/* end confdefs.h. */
		2184	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2185	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2186	#define $2 innocuous_$2
		2187
		2188	/* System header to define __stub macros and hopefully few prototypes,
		2189	which can conflict with char $2 (); below.
		2190	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2191	<limits.h> exists even on freestanding compilers. */
		2192
		2193	#ifdef __STDC__
		2194	# include <limits.h>
		2195	#else
		2196	# include <assert.h>
		2197	#endif
		2198
		2199	#undef $2
		2200
		2201	/* Override any GCC internal prototype to avoid an error.
		2202	Use char because int might match the return type of a GCC
		2203	builtin and then its argument prototype would still apply. */
		2204	#ifdef __cplusplus
		2205	extern "C"
		2206	#endif
		2207	char $2 ();
		2208	/* The GNU C library defines this for functions which it implements
		2209	to always fail with ENOSYS. Some functions are actually named
		2210	something starting with __ and the normal name is an alias. */
		2211	#if defined __stub_$2 || defined __stub___$2
		2212	choke me
		2213	#endif
		2214
		2215	int
		2216	main ()
		2217	{
		2218	return $2 ();
		2219	;
		2220	return 0;
		2221	}
		2222	_ACEOF
		2223	if ac_fn_cxx_try_link "$LINENO"; then :
		2224	eval "$3=yes"
		2225	else
		2226	eval "$3=no"
		2227	fi
		2228	rm -f core conftest.err conftest.$ac_objext \
		2229	conftest$ac_exeext conftest.$ac_ext
		2230	fi
		2231	eval ac_res=\$$3
		2232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2233	$as_echo "$ac_res" >&6; }
		2234	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
		2235
		2236	} # ac_fn_cxx_check_func
		2237	cat >config.log <<_ACEOF
999	This file contains any messages produced by compilers while	2238	This file contains any messages produced by compilers while
1000	running configure, to aid debugging if configure makes a mistake.	2239	running configure, to aid debugging if configure makes a mistake.
1001		2240
1002	It was created by $as_me, which was	2241	It was created by $as_me, which was
1003	generated by GNU Autoconf 2.57. Invocation command line was	2242	generated by GNU Autoconf 2.67. Invocation command line was
1004		2243
1005	$ $0 $@	2244	$ $0 $@
1006		2245
1007	_ACEOF	2246	_ACEOF
		2247	exec 5>>config.log
1008	{	2248	{
1009	cat <<_ASUNAME	2249	cat <<_ASUNAME
1010	## --------- ##	2250	## --------- ##
1011	## Platform. ##	2251	## Platform. ##
1012	## --------- ##	2252	## --------- ##
…		…
1021	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2261	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1022		2262
1023	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2263	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1024	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2264	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1025	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2265	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1026	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2266	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1027	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2267	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1028	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2268	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1029	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2269	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1030		2270
1031	_ASUNAME	2271	_ASUNAME
…		…
1033	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2273	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034	for as_dir in $PATH	2274	for as_dir in $PATH
1035	do	2275	do
1036	IFS=$as_save_IFS	2276	IFS=$as_save_IFS
1037	test -z "$as_dir" && as_dir=.	2277	test -z "$as_dir" && as_dir=.
1038	echo "PATH: $as_dir"	2278	$as_echo "PATH: $as_dir"
1039	done	2279	done
		2280	IFS=$as_save_IFS
1040		2281
1041	} >&5	2282	} >&5
1042		2283
1043	cat >&5 <<_ACEOF	2284	cat >&5 <<_ACEOF
1044		2285
…		…
1056	# Also quote any args containing shell meta-characters.	2297	# Also quote any args containing shell meta-characters.
1057	# Make two passes to allow for proper duplicate-argument suppression.	2298	# Make two passes to allow for proper duplicate-argument suppression.
1058	ac_configure_args=	2299	ac_configure_args=
1059	ac_configure_args0=	2300	ac_configure_args0=
1060	ac_configure_args1=	2301	ac_configure_args1=
1061	ac_sep=
1062	ac_must_keep_next=false	2302	ac_must_keep_next=false
1063	for ac_pass in 1 2	2303	for ac_pass in 1 2
1064	do	2304	do
1065	for ac_arg	2305	for ac_arg
1066	do	2306	do
1067	case $ac_arg in	2307	case $ac_arg in
1068	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2308	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1069	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2309	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1070	| -silent | --silent | --silen | --sile | --sil)	2310	| -silent | --silent | --silen | --sile | --sil)
1071	continue ;;	2311	continue ;;
1072	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2312	*\'*)
1073	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2313	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1074	esac	2314	esac
1075	case $ac_pass in	2315	case $ac_pass in
1076	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2316	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1077	2)	2317	2)
1078	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2318	as_fn_append ac_configure_args1 " '$ac_arg'"
1079	if test $ac_must_keep_next = true; then	2319	if test $ac_must_keep_next = true; then
1080	ac_must_keep_next=false # Got value, back to normal.	2320	ac_must_keep_next=false # Got value, back to normal.
1081	else	2321	else
1082	case $ac_arg in	2322	case $ac_arg in
1083	*=* | --config-cache | -C | -disable-* | --disable-* \	2323	*=* | --config-cache | -C | -disable-* | --disable-* \
1084	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \	2324	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1085	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \	2325	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1086	| -with-* | --with-* | -without-* | --without-* | --x)	2326	| -with-* | --with-* | -without-* | --without-* | --x)
1087	case "$ac_configure_args0 " in	2327	case "$ac_configure_args0 " in
1088	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;	2328	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1089	esac	2329	esac
1090	;;	2330	;;
1091	-* ) ac_must_keep_next=true ;;	2331	-* ) ac_must_keep_next=true ;;
1092	esac	2332	esac
1093	fi	2333	fi
1094	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2334	as_fn_append ac_configure_args " '$ac_arg'"
1095	# Get rid of the leading space.
1096	ac_sep=" "
1097	;;	2335	;;
1098	esac	2336	esac
1099	done	2337	done
1100	done	2338	done
1101	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2339	{ ac_configure_args0=; unset ac_configure_args0;}
1102	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2340	{ ac_configure_args1=; unset ac_configure_args1;}
1103		2341
1104	# When interrupted or exit'd, cleanup temporary files, and complete	2342	# When interrupted or exit'd, cleanup temporary files, and complete
1105	# config.log. We remove comments because anyway the quotes in there	2343	# config.log. We remove comments because anyway the quotes in there
1106	# would cause problems or look ugly.	2344	# would cause problems or look ugly.
1107	# WARNING: Be sure not to use single quotes in there, as some shells,	2345	# WARNING: Use '\'' to represent an apostrophe within the trap.
1108	# such as our DU 5.0 friend, will then `close' the trap.	2346	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1109	trap 'exit_status=$?	2347	trap 'exit_status=$?
1110	# Save into config.log some information that might help in debugging.	2348	# Save into config.log some information that might help in debugging.
1111	{	2349	{
1112	echo	2350	echo
1113		2351
1114	cat <<\_ASBOX
1115	## ---------------- ##	2352	$as_echo "## ---------------- ##
1116	## Cache variables. ##	2353	## Cache variables. ##
1117	## ---------------- ##	2354	## ---------------- ##"
1118	_ASBOX
1119	echo	2355	echo
1120	# The following way of writing the cache mishandles newlines in values,	2356	# The following way of writing the cache mishandles newlines in values,
1121	{	2357	(
		2358	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2359	eval ac_val=\$$ac_var
		2360	case $ac_val in #(
		2361	*${as_nl}*)
		2362	case $ac_var in #(
		2363	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2364	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2365	esac
		2366	case $ac_var in #(
		2367	_ | IFS | as_nl) ;; #(
		2368	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2369	*) { eval $ac_var=; unset $ac_var;} ;;
		2370	esac ;;
		2371	esac
		2372	done
1122	(set) 2>&1 |	2373	(set) 2>&1 |
1123	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2374	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1124	*ac_space=\ *)	2375	*${as_nl}ac_space=\ *)
1125	sed -n \	2376	sed -n \
1126	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2377	"s/'\''/'\''\\\\'\'''\''/g;
1127	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	2378	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2379	;; #(
		2380	*)
		2381	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1128	;;	2382	;;
1129	*)
1130	sed -n \
1131	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132	;;
1133	esac;	2383	esac |
1134	}	2384	sort
		2385	)
1135	echo	2386	echo
1136		2387
1137	cat <<\_ASBOX
1138	## ----------------- ##	2388	$as_echo "## ----------------- ##
1139	## Output variables. ##	2389	## Output variables. ##
1140	## ----------------- ##	2390	## ----------------- ##"
1141	_ASBOX
1142	echo	2391	echo
1143	for ac_var in $ac_subst_vars	2392	for ac_var in $ac_subst_vars
1144	do	2393	do
1145	eval ac_val=$`echo $ac_var`	2394	eval ac_val=\$$ac_var
		2395	case $ac_val in
		2396	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2397	esac
1146	echo "$ac_var='"'"'$ac_val'"'"'"	2398	$as_echo "$ac_var='\''$ac_val'\''"
1147	done | sort	2399	done | sort
1148	echo	2400	echo
1149		2401
1150	if test -n "$ac_subst_files"; then	2402	if test -n "$ac_subst_files"; then
1151	cat <<\_ASBOX	2403	$as_echo "## ------------------- ##
		2404	## File substitutions. ##
1152	## ------------- ##	2405	## ------------------- ##"
1153	## Output files. ##
1154	## ------------- ##
1155	_ASBOX
1156	echo	2406	echo
1157	for ac_var in $ac_subst_files	2407	for ac_var in $ac_subst_files
1158	do	2408	do
1159	eval ac_val=$`echo $ac_var`	2409	eval ac_val=\$$ac_var
1160	echo "$ac_var='"'"'$ac_val'"'"'"	2410	case $ac_val in
		2411	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2412	esac
		2413	$as_echo "$ac_var='\''$ac_val'\''"
1161	done | sort	2414	done | sort
1162	echo	2415	echo
1163	fi	2416	fi
1164		2417
1165	if test -s confdefs.h; then	2418	if test -s confdefs.h; then
1166	cat <<\_ASBOX	2419	$as_echo "## ----------- ##
1167	## ----------- ##
1168	## confdefs.h. ##	2420	## confdefs.h. ##
1169	## ----------- ##	2421	## ----------- ##"
1170	_ASBOX
1171	echo	2422	echo
1172	sed "/^$/d" confdefs.h | sort	2423	cat confdefs.h
1173	echo	2424	echo
1174	fi	2425	fi
1175	test "$ac_signal" != 0 &&	2426	test "$ac_signal" != 0 &&
1176	echo "$as_me: caught signal $ac_signal"	2427	$as_echo "$as_me: caught signal $ac_signal"
1177	echo "$as_me: exit $exit_status"	2428	$as_echo "$as_me: exit $exit_status"
1178	} >&5	2429	} >&5
1179	rm -f core *.core &&	2430	rm -f core *.core core.conftest.* &&
1180	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2431	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1181	exit $exit_status	2432	exit $exit_status
1182	' 0	2433	' 0
1183	for ac_signal in 1 2 13 15; do	2434	for ac_signal in 1 2 13 15; do
1184	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2435	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1185	done	2436	done
1186	ac_signal=0	2437	ac_signal=0
1187		2438
1188	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2439	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1189	rm -rf conftest* confdefs.h	2440	rm -f -r conftest* confdefs.h
1190	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2441
1191	echo >confdefs.h	2442	$as_echo "/* confdefs.h */" > confdefs.h
1192		2443
1193	# Predefined preprocessor variables.	2444	# Predefined preprocessor variables.
1194		2445
1195	cat >>confdefs.h <<_ACEOF	2446	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_NAME "$PACKAGE_NAME"	2447	#define PACKAGE_NAME "$PACKAGE_NAME"
1197	_ACEOF	2448	_ACEOF
1198		2449
1199
1200	cat >>confdefs.h <<_ACEOF	2450	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2451	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202	_ACEOF	2452	_ACEOF
1203		2453
1204
1205	cat >>confdefs.h <<_ACEOF	2454	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2455	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1207	_ACEOF	2456	_ACEOF
1208		2457
1209
1210	cat >>confdefs.h <<_ACEOF	2458	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_STRING "$PACKAGE_STRING"	2459	#define PACKAGE_STRING "$PACKAGE_STRING"
1212	_ACEOF	2460	_ACEOF
1213		2461
1214
1215	cat >>confdefs.h <<_ACEOF	2462	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2463	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217	_ACEOF	2464	_ACEOF
1218		2465
		2466	cat >>confdefs.h <<_ACEOF
		2467	#define PACKAGE_URL "$PACKAGE_URL"
		2468	_ACEOF
		2469
1219		2470
1220	# Let the site file select an alternate cache file if it wants to.	2471	# Let the site file select an alternate cache file if it wants to.
1221	# Prefer explicitly selected file to automatically selected ones.	2472	# Prefer an explicitly selected file to automatically selected ones.
		2473	ac_site_file1=NONE
		2474	ac_site_file2=NONE
1222	if test -z "$CONFIG_SITE"; then	2475	if test -n "$CONFIG_SITE"; then
		2476	# We do not want a PATH search for config.site.
		2477	case $CONFIG_SITE in #((
		2478	-*) ac_site_file1=./$CONFIG_SITE;;
		2479	*/*) ac_site_file1=$CONFIG_SITE;;
		2480	*) ac_site_file1=./$CONFIG_SITE;;
		2481	esac
1223	if test "x$prefix" != xNONE; then	2482	elif test "x$prefix" != xNONE; then
1224	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2483	ac_site_file1=$prefix/share/config.site
		2484	ac_site_file2=$prefix/etc/config.site
1225	else	2485	else
1226	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2486	ac_site_file1=$ac_default_prefix/share/config.site
1227	fi	2487	ac_site_file2=$ac_default_prefix/etc/config.site
1228	fi	2488	fi
1229	for ac_site_file in $CONFIG_SITE; do	2489	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1230	if test -r "$ac_site_file"; then	2490	do
		2491	test "x$ac_site_file" = xNONE && continue
		2492	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1231	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2493	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1232	echo "$as_me: loading site script $ac_site_file" >&6;}	2494	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1233	sed 's/^/| /' "$ac_site_file" >&5	2495	sed 's/^/| /' "$ac_site_file" >&5
1234	. "$ac_site_file"	2496	. "$ac_site_file" \
		2497	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2498	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2499	as_fn_error $? "failed to load site script $ac_site_file
		2500	See \`config.log' for more details" "$LINENO" 5 ; }
1235	fi	2501	fi
1236	done	2502	done
1237		2503
1238	if test -r "$cache_file"; then	2504	if test -r "$cache_file"; then
1239	# Some versions of bash will fail to source /dev/null (special	2505	# Some versions of bash will fail to source /dev/null (special files
1240	# files actually), so we avoid doing that.	2506	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1241	if test -f "$cache_file"; then	2507	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1242	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2508	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1243	echo "$as_me: loading cache $cache_file" >&6;}	2509	$as_echo "$as_me: loading cache $cache_file" >&6;}
1244	case $cache_file in	2510	case $cache_file in
1245	[\\/]* | ?:[\\/]* ) . $cache_file;;	2511	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1246	*) . ./$cache_file;;	2512	*) . "./$cache_file";;
1247	esac	2513	esac
1248	fi	2514	fi
1249	else	2515	else
1250	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2516	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1251	echo "$as_me: creating cache $cache_file" >&6;}	2517	$as_echo "$as_me: creating cache $cache_file" >&6;}
1252	>$cache_file	2518	>$cache_file
1253	fi	2519	fi
1254		2520
1255	# Check that the precious variables saved in the cache have kept the same	2521	# Check that the precious variables saved in the cache have kept the same
1256	# value.	2522	# value.
1257	ac_cache_corrupted=false	2523	ac_cache_corrupted=false
1258	for ac_var in `(set) 2>&1 |	2524	for ac_var in $ac_precious_vars; do
1259	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1260	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2525	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261	eval ac_new_set=\$ac_env_${ac_var}_set	2526	eval ac_new_set=\$ac_env_${ac_var}_set
1262	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2527	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1263	eval ac_new_val="\$ac_env_${ac_var}_value"	2528	eval ac_new_val=\$ac_env_${ac_var}_value
1264	case $ac_old_set,$ac_new_set in	2529	case $ac_old_set,$ac_new_set in
1265	set,)	2530	set,)
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2531	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1267	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2532	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1268	ac_cache_corrupted=: ;;	2533	ac_cache_corrupted=: ;;
1269	,set)	2534	,set)
1270	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2535	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1271	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2536	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1272	ac_cache_corrupted=: ;;	2537	ac_cache_corrupted=: ;;
1273	,);;	2538	,);;
1274	*)	2539	*)
1275	if test "x$ac_old_val" != "x$ac_new_val"; then	2540	if test "x$ac_old_val" != "x$ac_new_val"; then
		2541	# differences in whitespace do not lead to failure.
		2542	ac_old_val_w=`echo x $ac_old_val`
		2543	ac_new_val_w=`echo x $ac_new_val`
		2544	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1276	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2545	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1277	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2546	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2547	ac_cache_corrupted=:
		2548	else
		2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2550	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2551	eval $ac_var=\$ac_old_val
		2552	fi
1278	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5	2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1279	echo "$as_me: former value: $ac_old_val" >&2;}	2554	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1280	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5	2555	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1281	echo "$as_me: current value: $ac_new_val" >&2;}	2556	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1282	ac_cache_corrupted=:
1283	fi;;	2557	fi;;
1284	esac	2558	esac
1285	# Pass precious variables to config.status.	2559	# Pass precious variables to config.status.
1286	if test "$ac_new_set" = set; then	2560	if test "$ac_new_set" = set; then
1287	case $ac_new_val in	2561	case $ac_new_val in
1288	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1289	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2562	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1290	*) ac_arg=$ac_var=$ac_new_val ;;	2563	*) ac_arg=$ac_var=$ac_new_val ;;
1291	esac	2564	esac
1292	case " $ac_configure_args " in	2565	case " $ac_configure_args " in
1293	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2566	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1294	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2567	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1295	esac	2568	esac
1296	fi	2569	fi
1297	done	2570	done
1298	if $ac_cache_corrupted; then	2571	if $ac_cache_corrupted; then
		2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2573	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1299	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2574	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1300	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2575	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1301	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1302	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2576	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1303	{ (exit 1); exit 1; }; }
1304	fi	2577	fi
		2578	## -------------------- ##
		2579	## Main body of script. ##
		2580	## -------------------- ##
1305		2581
1306	ac_ext=c	2582	ac_ext=c
1307	ac_cpp='$CPP $CPPFLAGS'	2583	ac_cpp='$CPP $CPPFLAGS'
1308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2584	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2585	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1310	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2586	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1311		2587
1312		2588
1313		2589
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330	ac_aux_dir=	2590	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2591	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1332	if test -f $ac_dir/install-sh; then	2592	if test -f "$ac_dir/install-sh"; then
1333	ac_aux_dir=$ac_dir	2593	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"	2594	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break	2595	break
1336	elif test -f $ac_dir/install.sh; then	2596	elif test -f "$ac_dir/install.sh"; then
1337	ac_aux_dir=$ac_dir	2597	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"	2598	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break	2599	break
1340	elif test -f $ac_dir/shtool; then	2600	elif test -f "$ac_dir/shtool"; then
1341	ac_aux_dir=$ac_dir	2601	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"	2602	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break	2603	break
1344	fi	2604	fi
1345	done	2605	done
1346	if test -z "$ac_aux_dir"; then	2606	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2607	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi	2608	fi
		2609
		2610	# These three variables are undocumented and unsupported,
		2611	# and are intended to be withdrawn in a future Autoconf release.
		2612	# They can cause serious problems if a builder's source tree is in a directory
		2613	# whose full name contains unusual characters.
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2614	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2615	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2616	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2617
1354		2618
1355	# Make sure we can run config.sub.	2619	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 ||	2620	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1357	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2621	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360		2622
1361	echo "$as_me:$LINENO: checking build system type" >&5	2623	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2624	$as_echo_n "checking build system type... " >&6; }
1363	if test "${ac_cv_build+set}" = set; then	2625	if test "${ac_cv_build+set}" = set; then :
1364	echo $ECHO_N "(cached) $ECHO_C" >&6	2626	$as_echo_n "(cached) " >&6
1365	else	2627	else
1366	ac_cv_build_alias=$build_alias	2628	ac_build_alias=$build_alias
1367	test -z "$ac_cv_build_alias" &&	2629	test "x$ac_build_alias" = x &&
1368	ac_cv_build_alias=`$ac_config_guess`	2630	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1369	test -z "$ac_cv_build_alias" &&	2631	test "x$ac_build_alias" = x &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2632	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2633	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2634	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377		2635
1378	fi	2636	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6	2638	$as_echo "$ac_cv_build" >&6; }
		2639	case $ac_cv_build in
		2640	*-*-*) ;;
		2641	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
		2642	esac
1381	build=$ac_cv_build	2643	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2644	ac_save_IFS=$IFS; IFS='-'
1383	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2645	set x $ac_cv_build
1384	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2646	shift
		2647	build_cpu=$1
		2648	build_vendor=$2
		2649	shift; shift
		2650	# Remember, the first character of IFS is used to create $*,
		2651	# except with old shells:
		2652	build_os=$*
		2653	IFS=$ac_save_IFS
		2654	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1385		2655
1386		2656
1387	echo "$as_me:$LINENO: checking host system type" >&5	2657	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2658	$as_echo_n "checking host system type... " >&6; }
1389	if test "${ac_cv_host+set}" = set; then	2659	if test "${ac_cv_host+set}" = set; then :
1390	echo $ECHO_N "(cached) $ECHO_C" >&6	2660	$as_echo_n "(cached) " >&6
1391	else	2661	else
1392	ac_cv_host_alias=$host_alias	2662	if test "x$host_alias" = x; then
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias	2663	ac_cv_host=$ac_cv_build
		2664	else
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2665	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2666	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi	2667	fi
		2668
		2669	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6	2671	$as_echo "$ac_cv_host" >&6; }
		2672	case $ac_cv_host in
		2673	*-*-*) ;;
		2674	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
		2675	esac
1403	host=$ac_cv_host	2676	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2677	ac_save_IFS=$IFS; IFS='-'
1405	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2678	set x $ac_cv_host
1406	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2679	shift
		2680	host_cpu=$1
		2681	host_vendor=$2
		2682	shift; shift
		2683	# Remember, the first character of IFS is used to create $*,
		2684	# except with old shells:
		2685	host_os=$*
		2686	IFS=$ac_save_IFS
		2687	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1407		2688
1408		2689
1409	echo "$as_me:$LINENO: checking target system type" >&5	2690	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2691	$as_echo_n "checking target system type... " >&6; }
1411	if test "${ac_cv_target+set}" = set; then	2692	if test "${ac_cv_target+set}" = set; then :
1412	echo $ECHO_N "(cached) $ECHO_C" >&6	2693	$as_echo_n "(cached) " >&6
1413	else	2694	else
1414	ac_cv_target_alias=$target_alias	2695	if test "x$target_alias" = x; then
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias	2696	ac_cv_target=$ac_cv_host
		2697	else
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2698	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2699	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi	2700	fi
		2701
		2702	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1424	echo "${ECHO_T}$ac_cv_target" >&6	2704	$as_echo "$ac_cv_target" >&6; }
		2705	case $ac_cv_target in
		2706	*-*-*) ;;
		2707	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;;
		2708	esac
1425	target=$ac_cv_target	2709	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2710	ac_save_IFS=$IFS; IFS='-'
1427	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2711	set x $ac_cv_target
1428	target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2712	shift
		2713	target_cpu=$1
		2714	target_vendor=$2
		2715	shift; shift
		2716	# Remember, the first character of IFS is used to create $*,
		2717	# except with old shells:
		2718	target_os=$*
		2719	IFS=$ac_save_IFS
		2720	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1429		2721
1430		2722
1431	# The aliases save the names the user supplied, while $host etc.	2723	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.	2724	# will get canonicalized.
1433	test -n "$target_alias" &&	2725	test -n "$target_alias" &&
…		…
1444	# AIX /bin/install	2736	# AIX /bin/install
1445	# AmigaOS /C/install, which installs bootblocks on floppy discs	2737	# AmigaOS /C/install, which installs bootblocks on floppy discs
1446	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2738	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1447	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2739	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2740	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		2741	# OS/2's system install, which has a completely different semantic
1449	# ./install, which can be erroneously created by make from ./install.sh.	2742	# ./install, which can be erroneously created by make from ./install.sh.
		2743	# Reject install programs that cannot install multiple files.
1450	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2744	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1451	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2745	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1452	if test -z "$INSTALL"; then	2746	if test -z "$INSTALL"; then
1453	if test "${ac_cv_path_install+set}" = set; then	2747	if test "${ac_cv_path_install+set}" = set; then :
1454	echo $ECHO_N "(cached) $ECHO_C" >&6	2748	$as_echo_n "(cached) " >&6
1455	else	2749	else
1456	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2750	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457	for as_dir in $PATH	2751	for as_dir in $PATH
1458	do	2752	do
1459	IFS=$as_save_IFS	2753	IFS=$as_save_IFS
1460	test -z "$as_dir" && as_dir=.	2754	test -z "$as_dir" && as_dir=.
1461	# Account for people who put trailing slashes in PATH elements.	2755	# Account for people who put trailing slashes in PATH elements.
1462	case $as_dir/ in	2756	case $as_dir/ in #((
1463	./ | .// | /cC/* | \	2757	./ | .// | /[cC]/* | \
1464	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2758	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
		2759	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1465	/usr/ucb/* ) ;;	2760	/usr/ucb/* ) ;;
1466	*)	2761	*)
1467	# OSF1 and SCO ODT 3.0 have their own names for install.	2762	# OSF1 and SCO ODT 3.0 have their own names for install.
1468	# Don't use installbsd from OSF since it installs stuff as root	2763	# Don't use installbsd from OSF since it installs stuff as root
1469	# by default.	2764	# by default.
1470	for ac_prog in ginstall scoinst install; do	2765	for ac_prog in ginstall scoinst install; do
1471	for ac_exec_ext in '' $ac_executable_extensions; do	2766	for ac_exec_ext in '' $ac_executable_extensions; do
1472	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2767	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1473	if test $ac_prog = install &&	2768	if test $ac_prog = install &&
1474	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2769	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1475	# AIX install. It has an incompatible calling convention.	2770	# AIX install. It has an incompatible calling convention.
1476	:	2771	:
1477	elif test $ac_prog = install &&	2772	elif test $ac_prog = install &&
1478	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2773	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# program-specific install script used by HP pwplus--don't use.	2774	# program-specific install script used by HP pwplus--don't use.
1480	:	2775	:
1481	else	2776	else
		2777	rm -rf conftest.one conftest.two conftest.dir
		2778	echo one > conftest.one
		2779	echo two > conftest.two
		2780	mkdir conftest.dir
		2781	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2782	test -s conftest.one && test -s conftest.two &&
		2783	test -s conftest.dir/conftest.one &&
		2784	test -s conftest.dir/conftest.two
		2785	then
1482	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2786	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1483	break 3	2787	break 3
1484	fi	2788	fi
1485	fi	2789	fi
		2790	fi
1486	done	2791	done
1487	done	2792	done
1488	;;	2793	;;
1489	esac	2794	esac
		2795
1490	done	2796	done
		2797	IFS=$as_save_IFS
1491		2798
		2799	rm -rf conftest.one conftest.two conftest.dir
1492		2800
1493	fi	2801	fi
1494	if test "${ac_cv_path_install+set}" = set; then	2802	if test "${ac_cv_path_install+set}" = set; then
1495	INSTALL=$ac_cv_path_install	2803	INSTALL=$ac_cv_path_install
1496	else	2804	else
1497	# As a last resort, use the slow shell script. We don't cache a	2805	# As a last resort, use the slow shell script. Don't cache a
1498	# path for INSTALL within a source directory, because that will	2806	# value for INSTALL within a source directory, because that will
1499	# break other packages using the cache if that directory is	2807	# break other packages using the cache if that directory is
1500	# removed, or if the path is relative.	2808	# removed, or if the value is a relative name.
1501	INSTALL=$ac_install_sh	2809	INSTALL=$ac_install_sh
1502	fi	2810	fi
1503	fi	2811	fi
1504	echo "$as_me:$LINENO: result: $INSTALL" >&5	2812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1505	echo "${ECHO_T}$INSTALL" >&6	2813	$as_echo "$INSTALL" >&6; }
1506		2814
1507	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2815	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1508	# It thinks the first close brace ends the variable substitution.	2816	# It thinks the first close brace ends the variable substitution.
1509	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2817	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1510		2818
1511	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2819	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1512		2820
1513	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2821	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1514		2822
1515	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2823	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1516	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2824	$as_echo_n "checking whether build environment is sane... " >&6; }
1517	# Just in case	2825	# Just in case
1518	sleep 1	2826	sleep 1
1519	echo timestamp > conftest.file	2827	echo timestamp > conftest.file
1520	# Do `set' in a subshell so we don't clobber the current shell's	2828	# Do `set' in a subshell so we don't clobber the current shell's
1521	# arguments. Must try -L first in case configure is actually a	2829	# arguments. Must try -L first in case configure is actually a
…		…
1534		2842
1535	# If neither matched, then we have a broken ls. This can happen	2843	# If neither matched, then we have a broken ls. This can happen
1536	# if, for instance, CONFIG_SHELL is bash and it inherits a	2844	# if, for instance, CONFIG_SHELL is bash and it inherits a
1537	# broken ls alias from the environment. This has actually	2845	# broken ls alias from the environment. This has actually
1538	# happened. Such a system could not be considered "sane".	2846	# happened. Such a system could not be considered "sane".
1539	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1540	alias in your environment" >&5
1541	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2847	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1542	alias in your environment" >&2;}	2848	alias in your environment" "$LINENO" 5
1543	{ (exit 1); exit 1; }; }
1544	fi	2849	fi
1545		2850
1546	test "$2" = conftest.file	2851	test "$2" = conftest.file
1547	)	2852	)
1548	then	2853	then
1549	# Ok.	2854	# Ok.
1550	:	2855	:
1551	else	2856	else
1552	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1553	Check your system clock" >&5
1554	echo "$as_me: error: newly created file is older than distributed files!	2857	as_fn_error $? "newly created file is older than distributed files!
1555	Check your system clock" >&2;}	2858	Check your system clock" "$LINENO" 5
1556	{ (exit 1); exit 1; }; }
1557	fi	2859	fi
1558	echo "$as_me:$LINENO: result: yes" >&5	2860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1559	echo "${ECHO_T}yes" >&6	2861	$as_echo "yes" >&6; }
1560	test "$program_prefix" != NONE &&	2862	test "$program_prefix" != NONE &&
1561	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2863	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1562	# Use a double $ so make ignores it.	2864	# Use a double $ so make ignores it.
1563	test "$program_suffix" != NONE &&	2865	test "$program_suffix" != NONE &&
1564	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2866	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1565	# Double any \ or $. echo might interpret backslashes.	2867	# Double any \ or $.
1566	# By default was `s,x,x', remove it if useless.	2868	# By default was `s,x,x', remove it if useless.
1567	cat <<\_ACEOF >conftest.sed
1568	s/[\\$]/&&/g;s/;s,x,x,$//	2869	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1569	_ACEOF
1570	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2870	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1571	rm conftest.sed
1572		2871
1573		2872
1574	# expand $ac_aux_dir to an absolute path	2873	# expand $ac_aux_dir to an absolute path
1575	am_aux_dir=`cd $ac_aux_dir && pwd`	2874	am_aux_dir=`cd $ac_aux_dir && pwd`
1576		2875
…		…
1578	# Use eval to expand $SHELL	2877	# Use eval to expand $SHELL
1579	if eval "$MISSING --run true"; then	2878	if eval "$MISSING --run true"; then
1580	am_missing_run="$MISSING --run "	2879	am_missing_run="$MISSING --run "
1581	else	2880	else
1582	am_missing_run=	2881	am_missing_run=
1583	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2882	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1584	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2883	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1585	fi	2884	fi
1586		2885
1587	for ac_prog in gawk mawk nawk awk	2886	for ac_prog in gawk mawk nawk awk
1588	do	2887	do
1589	# Extract the first word of "$ac_prog", so it can be a program name with args.	2888	# Extract the first word of "$ac_prog", so it can be a program name with args.
1590	set dummy $ac_prog; ac_word=$2	2889	set dummy $ac_prog; ac_word=$2
1591	echo "$as_me:$LINENO: checking for $ac_word" >&5	2890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1592	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2891	$as_echo_n "checking for $ac_word... " >&6; }
1593	if test "${ac_cv_prog_AWK+set}" = set; then	2892	if test "${ac_cv_prog_AWK+set}" = set; then :
1594	echo $ECHO_N "(cached) $ECHO_C" >&6	2893	$as_echo_n "(cached) " >&6
1595	else	2894	else
1596	if test -n "$AWK"; then	2895	if test -n "$AWK"; then
1597	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2896	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1598	else	2897	else
1599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2898	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1600	for as_dir in $PATH	2899	for as_dir in $PATH
1601	do	2900	do
1602	IFS=$as_save_IFS	2901	IFS=$as_save_IFS
1603	test -z "$as_dir" && as_dir=.	2902	test -z "$as_dir" && as_dir=.
1604	for ac_exec_ext in '' $ac_executable_extensions; do	2903	for ac_exec_ext in '' $ac_executable_extensions; do
1605	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2904	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1606	ac_cv_prog_AWK="$ac_prog"	2905	ac_cv_prog_AWK="$ac_prog"
1607	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2906	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1608	break 2	2907	break 2
1609	fi	2908	fi
1610	done	2909	done
1611	done	2910	done
		2911	IFS=$as_save_IFS
1612		2912
1613	fi	2913	fi
1614	fi	2914	fi
1615	AWK=$ac_cv_prog_AWK	2915	AWK=$ac_cv_prog_AWK
1616	if test -n "$AWK"; then	2916	if test -n "$AWK"; then
1617	echo "$as_me:$LINENO: result: $AWK" >&5	2917	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1618	echo "${ECHO_T}$AWK" >&6	2918	$as_echo "$AWK" >&6; }
1619	else	2919	else
1620	echo "$as_me:$LINENO: result: no" >&5	2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1621	echo "${ECHO_T}no" >&6	2921	$as_echo "no" >&6; }
1622	fi	2922	fi
		2923
1623		2924
1624	test -n "$AWK" && break	2925	test -n "$AWK" && break
1625	done	2926	done
1626		2927
1627	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1628	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2929	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1629	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	2930	set x ${MAKE-make}
		2931	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1630	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2932	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
1631	echo $ECHO_N "(cached) $ECHO_C" >&6	2933	$as_echo_n "(cached) " >&6
1632	else	2934	else
1633	cat >conftest.make <<\_ACEOF	2935	cat >conftest.make <<\_ACEOF
		2936	SHELL = /bin/sh
1634	all:	2937	all:
1635	@echo 'ac_maketemp="$(MAKE)"'	2938	@echo '@@@%%%=$(MAKE)=@@@%%%'
1636	_ACEOF	2939	_ACEOF
1637	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2940	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1638	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	2941	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1639	if test -n "$ac_maketemp"; then	2942	*@@@%%%=?*=@@@%%%*)
1640	eval ac_cv_prog_make_${ac_make}_set=yes	2943	eval ac_cv_prog_make_${ac_make}_set=yes;;
1641	else	2944	*)
1642	eval ac_cv_prog_make_${ac_make}_set=no	2945	eval ac_cv_prog_make_${ac_make}_set=no;;
1643	fi	2946	esac
1644	rm -f conftest.make	2947	rm -f conftest.make
1645	fi	2948	fi
1646	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2949	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1647	echo "$as_me:$LINENO: result: yes" >&5	2950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1648	echo "${ECHO_T}yes" >&6	2951	$as_echo "yes" >&6; }
1649	SET_MAKE=	2952	SET_MAKE=
1650	else	2953	else
1651	echo "$as_me:$LINENO: result: no" >&5	2954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1652	echo "${ECHO_T}no" >&6	2955	$as_echo "no" >&6; }
1653	SET_MAKE="MAKE=${MAKE-make}"	2956	SET_MAKE="MAKE=${MAKE-make}"
1654	fi	2957	fi
1655		2958
1656	rm -rf .tst 2>/dev/null	2959	rm -rf .tst 2>/dev/null
1657	mkdir .tst 2>/dev/null	2960	mkdir .tst 2>/dev/null
…		…
1663	rmdir .tst 2>/dev/null	2966	rmdir .tst 2>/dev/null
1664		2967
1665	# test to see if srcdir already configured	2968	# test to see if srcdir already configured
1666	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2969	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1667	test -f $srcdir/config.status; then	2970	test -f $srcdir/config.status; then
1668	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1669	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	2971	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1670	{ (exit 1); exit 1; }; }
1671	fi	2972	fi
1672		2973
1673	# test whether we have cygpath	2974	# test whether we have cygpath
1674	if test -z "$CYGPATH_W"; then	2975	if test -z "$CYGPATH_W"; then
1675	if (cygpath --version) >/dev/null 2>/dev/null; then	2976	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1679	fi	2980	fi
1680	fi	2981	fi
1681		2982
1682		2983
1683	# Define the identity of the package.	2984	# Define the identity of the package.
1684	PACKAGE=vpe	2985	PACKAGE=gvpe
1685	VERSION=1.2	2986	VERSION=2.24
1686		2987
1687		2988
1688	cat >>confdefs.h <<_ACEOF	2989	cat >>confdefs.h <<_ACEOF
1689	#define PACKAGE "$PACKAGE"	2990	#define PACKAGE "$PACKAGE"
1690	_ACEOF	2991	_ACEOF
…		…
1721	# will honor the `STRIP' environment variable to overrule this program.	3022	# will honor the `STRIP' environment variable to overrule this program.
1722	if test "$cross_compiling" != no; then	3023	if test "$cross_compiling" != no; then
1723	if test -n "$ac_tool_prefix"; then	3024	if test -n "$ac_tool_prefix"; then
1724	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3025	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1725	set dummy ${ac_tool_prefix}strip; ac_word=$2	3026	set dummy ${ac_tool_prefix}strip; ac_word=$2
1726	echo "$as_me:$LINENO: checking for $ac_word" >&5	3027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1727	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3028	$as_echo_n "checking for $ac_word... " >&6; }
1728	if test "${ac_cv_prog_STRIP+set}" = set; then	3029	if test "${ac_cv_prog_STRIP+set}" = set; then :
1729	echo $ECHO_N "(cached) $ECHO_C" >&6	3030	$as_echo_n "(cached) " >&6
1730	else	3031	else
1731	if test -n "$STRIP"; then	3032	if test -n "$STRIP"; then
1732	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3033	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1733	else	3034	else
1734	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3035	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1735	for as_dir in $PATH	3036	for as_dir in $PATH
1736	do	3037	do
1737	IFS=$as_save_IFS	3038	IFS=$as_save_IFS
1738	test -z "$as_dir" && as_dir=.	3039	test -z "$as_dir" && as_dir=.
1739	for ac_exec_ext in '' $ac_executable_extensions; do	3040	for ac_exec_ext in '' $ac_executable_extensions; do
1740	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3041	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1741	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3042	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1742	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3043	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1743	break 2	3044	break 2
1744	fi	3045	fi
1745	done	3046	done
1746	done	3047	done
		3048	IFS=$as_save_IFS
1747		3049
1748	fi	3050	fi
1749	fi	3051	fi
1750	STRIP=$ac_cv_prog_STRIP	3052	STRIP=$ac_cv_prog_STRIP
1751	if test -n "$STRIP"; then	3053	if test -n "$STRIP"; then
1752	echo "$as_me:$LINENO: result: $STRIP" >&5	3054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1753	echo "${ECHO_T}$STRIP" >&6	3055	$as_echo "$STRIP" >&6; }
1754	else	3056	else
1755	echo "$as_me:$LINENO: result: no" >&5	3057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1756	echo "${ECHO_T}no" >&6	3058	$as_echo "no" >&6; }
1757	fi	3059	fi
		3060
1758		3061
1759	fi	3062	fi
1760	if test -z "$ac_cv_prog_STRIP"; then	3063	if test -z "$ac_cv_prog_STRIP"; then
1761	ac_ct_STRIP=$STRIP	3064	ac_ct_STRIP=$STRIP
1762	# Extract the first word of "strip", so it can be a program name with args.	3065	# Extract the first word of "strip", so it can be a program name with args.
1763	set dummy strip; ac_word=$2	3066	set dummy strip; ac_word=$2
1764	echo "$as_me:$LINENO: checking for $ac_word" >&5	3067	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1765	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3068	$as_echo_n "checking for $ac_word... " >&6; }
1766	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3069	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
1767	echo $ECHO_N "(cached) $ECHO_C" >&6	3070	$as_echo_n "(cached) " >&6
1768	else	3071	else
1769	if test -n "$ac_ct_STRIP"; then	3072	if test -n "$ac_ct_STRIP"; then
1770	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3073	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1771	else	3074	else
1772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3075	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1773	for as_dir in $PATH	3076	for as_dir in $PATH
1774	do	3077	do
1775	IFS=$as_save_IFS	3078	IFS=$as_save_IFS
1776	test -z "$as_dir" && as_dir=.	3079	test -z "$as_dir" && as_dir=.
1777	for ac_exec_ext in '' $ac_executable_extensions; do	3080	for ac_exec_ext in '' $ac_executable_extensions; do
1778	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3081	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1779	ac_cv_prog_ac_ct_STRIP="strip"	3082	ac_cv_prog_ac_ct_STRIP="strip"
1780	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3083	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1781	break 2	3084	break 2
1782	fi	3085	fi
1783	done	3086	done
1784	done	3087	done
		3088	IFS=$as_save_IFS
1785		3089
1786	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1787	fi	3090	fi
1788	fi	3091	fi
1789	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3092	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1790	if test -n "$ac_ct_STRIP"; then	3093	if test -n "$ac_ct_STRIP"; then
1791	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1792	echo "${ECHO_T}$ac_ct_STRIP" >&6	3095	$as_echo "$ac_ct_STRIP" >&6; }
1793	else	3096	else
1794	echo "$as_me:$LINENO: result: no" >&5	3097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1795	echo "${ECHO_T}no" >&6	3098	$as_echo "no" >&6; }
1796	fi	3099	fi
1797		3100
		3101	if test "x$ac_ct_STRIP" = x; then
		3102	STRIP=":"
		3103	else
		3104	case $cross_compiling:$ac_tool_warned in
		3105	yes:)
		3106	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3107	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3108	ac_tool_warned=yes ;;
		3109	esac
1798	STRIP=$ac_ct_STRIP	3110	STRIP=$ac_ct_STRIP
		3111	fi
1799	else	3112	else
1800	STRIP="$ac_cv_prog_STRIP"	3113	STRIP="$ac_cv_prog_STRIP"
1801	fi	3114	fi
1802		3115
1803	fi	3116	fi
…		…
1806	# We need awk for the "check" target. The system "awk" is bad on	3119	# We need awk for the "check" target. The system "awk" is bad on
1807	# some platforms.	3120	# some platforms.
1808		3121
1809		3122
1810		3123
1811	ac_config_headers="$ac_config_headers config.h"	3124	ac_config_headers="$ac_config_headers config.h"
1812		3125
1813	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1814	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3127	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1815	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3128	# Check whether --enable-maintainer-mode was given.
1816	if test "${enable_maintainer_mode+set}" = set; then	3129	if test "${enable_maintainer_mode+set}" = set; then :
1817	enableval="$enable_maintainer_mode"	3130	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1818	USE_MAINTAINER_MODE=$enableval
1819	else	3131	else
1820	USE_MAINTAINER_MODE=no	3132	USE_MAINTAINER_MODE=no
1821	fi;	3133	fi
		3134
1822	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1823	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3136	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1824		3137
1825		3138
1826	if test $USE_MAINTAINER_MODE = yes; then	3139	if test $USE_MAINTAINER_MODE = yes; then
1827	MAINTAINER_MODE_TRUE=	3140	MAINTAINER_MODE_TRUE=
1828	MAINTAINER_MODE_FALSE='#'	3141	MAINTAINER_MODE_FALSE='#'
…		…
1830	MAINTAINER_MODE_TRUE='#'	3143	MAINTAINER_MODE_TRUE='#'
1831	MAINTAINER_MODE_FALSE=	3144	MAINTAINER_MODE_FALSE=
1832	fi	3145	fi
1833		3146
1834	MAINT=$MAINTAINER_MODE_TRUE	3147	MAINT=$MAINTAINER_MODE_TRUE
1835
1836
1837		3148
1838		3149
1839		3150
1840		3151
1841		3152
…		…
1860		3171
1861		3172
1862		3173
1863	# Extract the first word of "msgfmt", so it can be a program name with args.	3174	# Extract the first word of "msgfmt", so it can be a program name with args.
1864	set dummy msgfmt; ac_word=$2	3175	set dummy msgfmt; ac_word=$2
1865	echo "$as_me:$LINENO: checking for $ac_word" >&5	3176	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3177	$as_echo_n "checking for $ac_word... " >&6; }
1867	if test "${ac_cv_path_MSGFMT+set}" = set; then	3178	if test "${ac_cv_path_MSGFMT+set}" = set; then :
1868	echo $ECHO_N "(cached) $ECHO_C" >&6	3179	$as_echo_n "(cached) " >&6
1869	else	3180	else
1870	case "$MSGFMT" in	3181	case "$MSGFMT" in
1871	/*)	3182	/*)
1872	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3183	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1873	;;	3184	;;
…		…
1888	;;	3199	;;
1889	esac	3200	esac
1890	fi	3201	fi
1891	MSGFMT="$ac_cv_path_MSGFMT"	3202	MSGFMT="$ac_cv_path_MSGFMT"
1892	if test "$MSGFMT" != ":"; then	3203	if test "$MSGFMT" != ":"; then
1893	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3204	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1894	echo "${ECHO_T}$MSGFMT" >&6	3205	$as_echo "$MSGFMT" >&6; }
1895	else	3206	else
1896	echo "$as_me:$LINENO: result: no" >&5	3207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1897	echo "${ECHO_T}no" >&6	3208	$as_echo "no" >&6; }
1898	fi	3209	fi
1899		3210
1900	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3211	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1901	set dummy gmsgfmt; ac_word=$2	3212	set dummy gmsgfmt; ac_word=$2
1902	echo "$as_me:$LINENO: checking for $ac_word" >&5	3213	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1903	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3214	$as_echo_n "checking for $ac_word... " >&6; }
1904	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3215	if test "${ac_cv_path_GMSGFMT+set}" = set; then :
1905	echo $ECHO_N "(cached) $ECHO_C" >&6	3216	$as_echo_n "(cached) " >&6
1906	else	3217	else
1907	case $GMSGFMT in	3218	case $GMSGFMT in
1908	[\\/]* | ?:[\\/]*)	3219	[\\/]* | ?:[\\/]*)
1909	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3220	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1910	;;	3221	;;
…		…
1912	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3223	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1913	for as_dir in $PATH	3224	for as_dir in $PATH
1914	do	3225	do
1915	IFS=$as_save_IFS	3226	IFS=$as_save_IFS
1916	test -z "$as_dir" && as_dir=.	3227	test -z "$as_dir" && as_dir=.
1917	for ac_exec_ext in '' $ac_executable_extensions; do	3228	for ac_exec_ext in '' $ac_executable_extensions; do
1918	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3229	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1919	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3230	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1920	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3231	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1921	break 2	3232	break 2
1922	fi	3233	fi
1923	done	3234	done
1924	done	3235	done
		3236	IFS=$as_save_IFS
1925		3237
1926	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3238	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1927	;;	3239	;;
1928	esac	3240	esac
1929	fi	3241	fi
1930	GMSGFMT=$ac_cv_path_GMSGFMT	3242	GMSGFMT=$ac_cv_path_GMSGFMT
1931
1932	if test -n "$GMSGFMT"; then	3243	if test -n "$GMSGFMT"; then
1933	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1934	echo "${ECHO_T}$GMSGFMT" >&6	3245	$as_echo "$GMSGFMT" >&6; }
1935	else	3246	else
1936	echo "$as_me:$LINENO: result: no" >&5	3247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3248	$as_echo "no" >&6; }
1938	fi	3249	fi
		3250
1939		3251
1940		3252
1941	# Extract the first word of "xgettext", so it can be a program name with args.	3253	# Extract the first word of "xgettext", so it can be a program name with args.
1942	set dummy xgettext; ac_word=$2	3254	set dummy xgettext; ac_word=$2
1943	echo "$as_me:$LINENO: checking for $ac_word" >&5	3255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1944	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3256	$as_echo_n "checking for $ac_word... " >&6; }
1945	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3257	if test "${ac_cv_path_XGETTEXT+set}" = set; then :
1946	echo $ECHO_N "(cached) $ECHO_C" >&6	3258	$as_echo_n "(cached) " >&6
1947	else	3259	else
1948	case "$XGETTEXT" in	3260	case "$XGETTEXT" in
1949	/*)	3261	/*)
1950	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3262	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1951	;;	3263	;;
…		…
1966	;;	3278	;;
1967	esac	3279	esac
1968	fi	3280	fi
1969	XGETTEXT="$ac_cv_path_XGETTEXT"	3281	XGETTEXT="$ac_cv_path_XGETTEXT"
1970	if test "$XGETTEXT" != ":"; then	3282	if test "$XGETTEXT" != ":"; then
1971	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
1972	echo "${ECHO_T}$XGETTEXT" >&6	3284	$as_echo "$XGETTEXT" >&6; }
1973	else	3285	else
1974	echo "$as_me:$LINENO: result: no" >&5	3286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1975	echo "${ECHO_T}no" >&6	3287	$as_echo "no" >&6; }
1976	fi	3288	fi
1977		3289
1978	rm -f messages.po	3290	rm -f messages.po
1979		3291
1980	# Extract the first word of "msgmerge", so it can be a program name with args.	3292	# Extract the first word of "msgmerge", so it can be a program name with args.
1981	set dummy msgmerge; ac_word=$2	3293	set dummy msgmerge; ac_word=$2
1982	echo "$as_me:$LINENO: checking for $ac_word" >&5	3294	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3295	$as_echo_n "checking for $ac_word... " >&6; }
1984	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3296	if test "${ac_cv_path_MSGMERGE+set}" = set; then :
1985	echo $ECHO_N "(cached) $ECHO_C" >&6	3297	$as_echo_n "(cached) " >&6
1986	else	3298	else
1987	case "$MSGMERGE" in	3299	case "$MSGMERGE" in
1988	/*)	3300	/*)
1989	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3301	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1990	;;	3302	;;
…		…
2004	;;	3316	;;
2005	esac	3317	esac
2006	fi	3318	fi
2007	MSGMERGE="$ac_cv_path_MSGMERGE"	3319	MSGMERGE="$ac_cv_path_MSGMERGE"
2008	if test "$MSGMERGE" != ":"; then	3320	if test "$MSGMERGE" != ":"; then
2009	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2010	echo "${ECHO_T}$MSGMERGE" >&6	3322	$as_echo "$MSGMERGE" >&6; }
2011	else	3323	else
2012	echo "$as_me:$LINENO: result: no" >&5	3324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	3325	$as_echo "no" >&6; }
2014	fi	3326	fi
2015		3327
2016		3328
2017	if test "$GMSGFMT" != ":"; then	3329	if test "$GMSGFMT" != ":"; then
2018	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3330	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2019	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3331	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2020	: ;	3332	: ;
2021	else	3333	else
2022	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3334	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2023	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2024	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3336	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2025	GMSGFMT=":"	3337	GMSGFMT=":"
2026	fi	3338	fi
2027	fi	3339	fi
2028		3340
2029	if test "$XGETTEXT" != ":"; then	3341	if test "$XGETTEXT" != ":"; then
2030	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3342	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2031	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3343	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2032	: ;	3344	: ;
2033	else	3345	else
2034	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2035	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3347	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2036	XGETTEXT=":"	3348	XGETTEXT=":"
2037	fi	3349	fi
2038	rm -f messages.po	3350	rm -f messages.po
2039	fi	3351	fi
2040		3352
2041	ac_config_commands="$ac_config_commands default-1"	3353	ac_config_commands="$ac_config_commands default-1"
2042		3354
2043		3355
2044		3356
2045	if test "X$prefix" = "XNONE"; then	3357	if test "X$prefix" = "XNONE"; then
2046	acl_final_prefix="$ac_default_prefix"	3358	acl_final_prefix="$ac_default_prefix"
…		…
2057	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3369	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2058	prefix="$acl_save_prefix"	3370	prefix="$acl_save_prefix"
2059		3371
2060	DEPDIR="${am__leading_dot}deps"	3372	DEPDIR="${am__leading_dot}deps"
2061		3373
2062	ac_config_commands="$ac_config_commands depfiles"	3374	ac_config_commands="$ac_config_commands depfiles"
2063		3375
2064		3376
2065	am_make=${MAKE-make}	3377	am_make=${MAKE-make}
2066	cat > confinc << 'END'	3378	cat > confinc << 'END'
2067	am__doit:	3379	am__doit:
2068	@echo done	3380	@echo done
2069	.PHONY: am__doit	3381	.PHONY: am__doit
2070	END	3382	END
2071	# If we don't find an include directive, just comment out the code.	3383	# If we don't find an include directive, just comment out the code.
2072	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3384	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2073	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3385	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2074	am__include="#"	3386	am__include="#"
2075	am__quote=	3387	am__quote=
2076	_am_result=none	3388	_am_result=none
2077	# First try GNU make style include.	3389	# First try GNU make style include.
2078	echo "include confinc" > confmf	3390	echo "include confinc" > confmf
…		…
2095	_am_result=BSD	3407	_am_result=BSD
2096	fi	3408	fi
2097	fi	3409	fi
2098		3410
2099		3411
2100	echo "$as_me:$LINENO: result: $_am_result" >&5	3412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2101	echo "${ECHO_T}$_am_result" >&6	3413	$as_echo "$_am_result" >&6; }
2102	rm -f confinc confmf	3414	rm -f confinc confmf
2103		3415
2104	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3416	# Check whether --enable-dependency-tracking was given.
2105	if test "${enable_dependency_tracking+set}" = set; then	3417	if test "${enable_dependency_tracking+set}" = set; then :
2106	enableval="$enable_dependency_tracking"	3418	enableval=$enable_dependency_tracking;
2107
2108	fi;	3419	fi
		3420
2109	if test "x$enable_dependency_tracking" != xno; then	3421	if test "x$enable_dependency_tracking" != xno; then
2110	am_depcomp="$ac_aux_dir/depcomp"	3422	am_depcomp="$ac_aux_dir/depcomp"
2111	AMDEPBACKSLASH='\'	3423	AMDEPBACKSLASH='\'
2112	fi	3424	fi
2113		3425
…		…
2128	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3440	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2129	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3441	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130	if test -n "$ac_tool_prefix"; then	3442	if test -n "$ac_tool_prefix"; then
2131	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3443	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3444	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133	echo "$as_me:$LINENO: checking for $ac_word" >&5	3445	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2134	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3446	$as_echo_n "checking for $ac_word... " >&6; }
2135	if test "${ac_cv_prog_CC+set}" = set; then	3447	if test "${ac_cv_prog_CC+set}" = set; then :
2136	echo $ECHO_N "(cached) $ECHO_C" >&6	3448	$as_echo_n "(cached) " >&6
2137	else	3449	else
2138	if test -n "$CC"; then	3450	if test -n "$CC"; then
2139	ac_cv_prog_CC="$CC" # Let the user override the test.	3451	ac_cv_prog_CC="$CC" # Let the user override the test.
2140	else	3452	else
2141	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3453	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142	for as_dir in $PATH	3454	for as_dir in $PATH
2143	do	3455	do
2144	IFS=$as_save_IFS	3456	IFS=$as_save_IFS
2145	test -z "$as_dir" && as_dir=.	3457	test -z "$as_dir" && as_dir=.
2146	for ac_exec_ext in '' $ac_executable_extensions; do	3458	for ac_exec_ext in '' $ac_executable_extensions; do
2147	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3459	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2148	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3460	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3461	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2150	break 2	3462	break 2
2151	fi	3463	fi
2152	done	3464	done
2153	done	3465	done
		3466	IFS=$as_save_IFS
2154		3467
2155	fi	3468	fi
2156	fi	3469	fi
2157	CC=$ac_cv_prog_CC	3470	CC=$ac_cv_prog_CC
2158	if test -n "$CC"; then	3471	if test -n "$CC"; then
2159	echo "$as_me:$LINENO: result: $CC" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2160	echo "${ECHO_T}$CC" >&6	3473	$as_echo "$CC" >&6; }
2161	else	3474	else
2162	echo "$as_me:$LINENO: result: no" >&5	3475	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2163	echo "${ECHO_T}no" >&6	3476	$as_echo "no" >&6; }
2164	fi	3477	fi
		3478
2165		3479
2166	fi	3480	fi
2167	if test -z "$ac_cv_prog_CC"; then	3481	if test -z "$ac_cv_prog_CC"; then
2168	ac_ct_CC=$CC	3482	ac_ct_CC=$CC
2169	# Extract the first word of "gcc", so it can be a program name with args.	3483	# Extract the first word of "gcc", so it can be a program name with args.
2170	set dummy gcc; ac_word=$2	3484	set dummy gcc; ac_word=$2
2171	echo "$as_me:$LINENO: checking for $ac_word" >&5	3485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2172	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3486	$as_echo_n "checking for $ac_word... " >&6; }
2173	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3487	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2174	echo $ECHO_N "(cached) $ECHO_C" >&6	3488	$as_echo_n "(cached) " >&6
2175	else	3489	else
2176	if test -n "$ac_ct_CC"; then	3490	if test -n "$ac_ct_CC"; then
2177	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3491	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178	else	3492	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH	3494	for as_dir in $PATH
2181	do	3495	do
2182	IFS=$as_save_IFS	3496	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.	3497	test -z "$as_dir" && as_dir=.
2184	for ac_exec_ext in '' $ac_executable_extensions; do	3498	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3499	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2186	ac_cv_prog_ac_ct_CC="gcc"	3500	ac_cv_prog_ac_ct_CC="gcc"
2187	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3501	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2188	break 2	3502	break 2
2189	fi	3503	fi
2190	done	3504	done
2191	done	3505	done
		3506	IFS=$as_save_IFS
2192		3507
2193	fi	3508	fi
2194	fi	3509	fi
2195	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3510	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2196	if test -n "$ac_ct_CC"; then	3511	if test -n "$ac_ct_CC"; then
2197	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3512	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2198	echo "${ECHO_T}$ac_ct_CC" >&6	3513	$as_echo "$ac_ct_CC" >&6; }
2199	else	3514	else
2200	echo "$as_me:$LINENO: result: no" >&5	3515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2201	echo "${ECHO_T}no" >&6	3516	$as_echo "no" >&6; }
2202	fi	3517	fi
2203		3518
		3519	if test "x$ac_ct_CC" = x; then
		3520	CC=""
		3521	else
		3522	case $cross_compiling:$ac_tool_warned in
		3523	yes:)
		3524	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3525	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3526	ac_tool_warned=yes ;;
		3527	esac
2204	CC=$ac_ct_CC	3528	CC=$ac_ct_CC
		3529	fi
2205	else	3530	else
2206	CC="$ac_cv_prog_CC"	3531	CC="$ac_cv_prog_CC"
2207	fi	3532	fi
2208		3533
2209	if test -z "$CC"; then	3534	if test -z "$CC"; then
2210	if test -n "$ac_tool_prefix"; then	3535	if test -n "$ac_tool_prefix"; then
2211	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3536	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2212	set dummy ${ac_tool_prefix}cc; ac_word=$2	3537	set dummy ${ac_tool_prefix}cc; ac_word=$2
2213	echo "$as_me:$LINENO: checking for $ac_word" >&5	3538	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2214	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3539	$as_echo_n "checking for $ac_word... " >&6; }
2215	if test "${ac_cv_prog_CC+set}" = set; then	3540	if test "${ac_cv_prog_CC+set}" = set; then :
2216	echo $ECHO_N "(cached) $ECHO_C" >&6	3541	$as_echo_n "(cached) " >&6
2217	else	3542	else
2218	if test -n "$CC"; then	3543	if test -n "$CC"; then
2219	ac_cv_prog_CC="$CC" # Let the user override the test.	3544	ac_cv_prog_CC="$CC" # Let the user override the test.
2220	else	3545	else
2221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222	for as_dir in $PATH	3547	for as_dir in $PATH
2223	do	3548	do
2224	IFS=$as_save_IFS	3549	IFS=$as_save_IFS
2225	test -z "$as_dir" && as_dir=.	3550	test -z "$as_dir" && as_dir=.
2226	for ac_exec_ext in '' $ac_executable_extensions; do	3551	for ac_exec_ext in '' $ac_executable_extensions; do
2227	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3552	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2228	ac_cv_prog_CC="${ac_tool_prefix}cc"	3553	ac_cv_prog_CC="${ac_tool_prefix}cc"
2229	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3554	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2230	break 2	3555	break 2
2231	fi	3556	fi
2232	done	3557	done
2233	done	3558	done
		3559	IFS=$as_save_IFS
2234		3560
2235	fi	3561	fi
2236	fi	3562	fi
2237	CC=$ac_cv_prog_CC	3563	CC=$ac_cv_prog_CC
2238	if test -n "$CC"; then	3564	if test -n "$CC"; then
2239	echo "$as_me:$LINENO: result: $CC" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2240	echo "${ECHO_T}$CC" >&6	3566	$as_echo "$CC" >&6; }
2241	else	3567	else
2242	echo "$as_me:$LINENO: result: no" >&5	3568	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2243	echo "${ECHO_T}no" >&6	3569	$as_echo "no" >&6; }
2244	fi	3570	fi
2245		3571
2246	fi	3572
2247	if test -z "$ac_cv_prog_CC"; then
2248	ac_ct_CC=$CC
2249	# Extract the first word of "cc", so it can be a program name with args.
2250	set dummy cc; ac_word=$2
2251	echo "$as_me:$LINENO: checking for $ac_word" >&5
2252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2253	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2254	echo $ECHO_N "(cached) $ECHO_C" >&6
2255	else
2256	if test -n "$ac_ct_CC"; then
2257	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2258	else
2259	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260	for as_dir in $PATH
2261	do
2262	IFS=$as_save_IFS
2263	test -z "$as_dir" && as_dir=.
2264	for ac_exec_ext in '' $ac_executable_extensions; do
2265	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2266	ac_cv_prog_ac_ct_CC="cc"
2267	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268	break 2
2269	fi	3573	fi
2270	done
2271	done
2272
2273	fi
2274	fi
2275	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2276	if test -n "$ac_ct_CC"; then
2277	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2278	echo "${ECHO_T}$ac_ct_CC" >&6
2279	else
2280	echo "$as_me:$LINENO: result: no" >&5
2281	echo "${ECHO_T}no" >&6
2282	fi
2283
2284	CC=$ac_ct_CC
2285	else
2286	CC="$ac_cv_prog_CC"
2287	fi
2288
2289	fi	3574	fi
2290	if test -z "$CC"; then	3575	if test -z "$CC"; then
2291	# Extract the first word of "cc", so it can be a program name with args.	3576	# Extract the first word of "cc", so it can be a program name with args.
2292	set dummy cc; ac_word=$2	3577	set dummy cc; ac_word=$2
2293	echo "$as_me:$LINENO: checking for $ac_word" >&5	3578	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2294	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3579	$as_echo_n "checking for $ac_word... " >&6; }
2295	if test "${ac_cv_prog_CC+set}" = set; then	3580	if test "${ac_cv_prog_CC+set}" = set; then :
2296	echo $ECHO_N "(cached) $ECHO_C" >&6	3581	$as_echo_n "(cached) " >&6
2297	else	3582	else
2298	if test -n "$CC"; then	3583	if test -n "$CC"; then
2299	ac_cv_prog_CC="$CC" # Let the user override the test.	3584	ac_cv_prog_CC="$CC" # Let the user override the test.
2300	else	3585	else
2301	ac_prog_rejected=no	3586	ac_prog_rejected=no
2302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3587	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303	for as_dir in $PATH	3588	for as_dir in $PATH
2304	do	3589	do
2305	IFS=$as_save_IFS	3590	IFS=$as_save_IFS
2306	test -z "$as_dir" && as_dir=.	3591	test -z "$as_dir" && as_dir=.
2307	for ac_exec_ext in '' $ac_executable_extensions; do	3592	for ac_exec_ext in '' $ac_executable_extensions; do
2308	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3593	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2309	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3594	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2310	ac_prog_rejected=yes	3595	ac_prog_rejected=yes
2311	continue	3596	continue
2312	fi	3597	fi
2313	ac_cv_prog_CC="cc"	3598	ac_cv_prog_CC="cc"
2314	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3599	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2315	break 2	3600	break 2
2316	fi	3601	fi
2317	done	3602	done
2318	done	3603	done
		3604	IFS=$as_save_IFS
2319		3605
2320	if test $ac_prog_rejected = yes; then	3606	if test $ac_prog_rejected = yes; then
2321	# We found a bogon in the path, so make sure we never use it.	3607	# We found a bogon in the path, so make sure we never use it.
2322	set dummy $ac_cv_prog_CC	3608	set dummy $ac_cv_prog_CC
2323	shift	3609	shift
…		…
2331	fi	3617	fi
2332	fi	3618	fi
2333	fi	3619	fi
2334	CC=$ac_cv_prog_CC	3620	CC=$ac_cv_prog_CC
2335	if test -n "$CC"; then	3621	if test -n "$CC"; then
2336	echo "$as_me:$LINENO: result: $CC" >&5	3622	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2337	echo "${ECHO_T}$CC" >&6	3623	$as_echo "$CC" >&6; }
2338	else	3624	else
2339	echo "$as_me:$LINENO: result: no" >&5	3625	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2340	echo "${ECHO_T}no" >&6	3626	$as_echo "no" >&6; }
2341	fi	3627	fi
		3628
2342		3629
2343	fi	3630	fi
2344	if test -z "$CC"; then	3631	if test -z "$CC"; then
2345	if test -n "$ac_tool_prefix"; then	3632	if test -n "$ac_tool_prefix"; then
2346	for ac_prog in cl	3633	for ac_prog in cl.exe
2347	do	3634	do
2348	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3635	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2349	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3636	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2350	echo "$as_me:$LINENO: checking for $ac_word" >&5	3637	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3638	$as_echo_n "checking for $ac_word... " >&6; }
2352	if test "${ac_cv_prog_CC+set}" = set; then	3639	if test "${ac_cv_prog_CC+set}" = set; then :
2353	echo $ECHO_N "(cached) $ECHO_C" >&6	3640	$as_echo_n "(cached) " >&6
2354	else	3641	else
2355	if test -n "$CC"; then	3642	if test -n "$CC"; then
2356	ac_cv_prog_CC="$CC" # Let the user override the test.	3643	ac_cv_prog_CC="$CC" # Let the user override the test.
2357	else	3644	else
2358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3645	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359	for as_dir in $PATH	3646	for as_dir in $PATH
2360	do	3647	do
2361	IFS=$as_save_IFS	3648	IFS=$as_save_IFS
2362	test -z "$as_dir" && as_dir=.	3649	test -z "$as_dir" && as_dir=.
2363	for ac_exec_ext in '' $ac_executable_extensions; do	3650	for ac_exec_ext in '' $ac_executable_extensions; do
2364	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3651	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2365	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3652	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2366	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3653	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2367	break 2	3654	break 2
2368	fi	3655	fi
2369	done	3656	done
2370	done	3657	done
		3658	IFS=$as_save_IFS
2371		3659
2372	fi	3660	fi
2373	fi	3661	fi
2374	CC=$ac_cv_prog_CC	3662	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	3663	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	3665	$as_echo "$CC" >&6; }
2378	else	3666	else
2379	echo "$as_me:$LINENO: result: no" >&5	3667	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	3668	$as_echo "no" >&6; }
2381	fi	3669	fi
		3670
2382		3671
2383	test -n "$CC" && break	3672	test -n "$CC" && break
2384	done	3673	done
2385	fi	3674	fi
2386	if test -z "$CC"; then	3675	if test -z "$CC"; then
2387	ac_ct_CC=$CC	3676	ac_ct_CC=$CC
2388	for ac_prog in cl	3677	for ac_prog in cl.exe
2389	do	3678	do
2390	# Extract the first word of "$ac_prog", so it can be a program name with args.	3679	# Extract the first word of "$ac_prog", so it can be a program name with args.
2391	set dummy $ac_prog; ac_word=$2	3680	set dummy $ac_prog; ac_word=$2
2392	echo "$as_me:$LINENO: checking for $ac_word" >&5	3681	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3682	$as_echo_n "checking for $ac_word... " >&6; }
2394	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3683	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2395	echo $ECHO_N "(cached) $ECHO_C" >&6	3684	$as_echo_n "(cached) " >&6
2396	else	3685	else
2397	if test -n "$ac_ct_CC"; then	3686	if test -n "$ac_ct_CC"; then
2398	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3687	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2399	else	3688	else
2400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401	for as_dir in $PATH	3690	for as_dir in $PATH
2402	do	3691	do
2403	IFS=$as_save_IFS	3692	IFS=$as_save_IFS
2404	test -z "$as_dir" && as_dir=.	3693	test -z "$as_dir" && as_dir=.
2405	for ac_exec_ext in '' $ac_executable_extensions; do	3694	for ac_exec_ext in '' $ac_executable_extensions; do
2406	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3695	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2407	ac_cv_prog_ac_ct_CC="$ac_prog"	3696	ac_cv_prog_ac_ct_CC="$ac_prog"
2408	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3697	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409	break 2	3698	break 2
2410	fi	3699	fi
2411	done	3700	done
2412	done	3701	done
		3702	IFS=$as_save_IFS
2413		3703
2414	fi	3704	fi
2415	fi	3705	fi
2416	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3706	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2417	if test -n "$ac_ct_CC"; then	3707	if test -n "$ac_ct_CC"; then
2418	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3708	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2419	echo "${ECHO_T}$ac_ct_CC" >&6	3709	$as_echo "$ac_ct_CC" >&6; }
2420	else	3710	else
2421	echo "$as_me:$LINENO: result: no" >&5	3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422	echo "${ECHO_T}no" >&6	3712	$as_echo "no" >&6; }
2423	fi	3713	fi
		3714
2424		3715
2425	test -n "$ac_ct_CC" && break	3716	test -n "$ac_ct_CC" && break
2426	done	3717	done
2427		3718
		3719	if test "x$ac_ct_CC" = x; then
		3720	CC=""
		3721	else
		3722	case $cross_compiling:$ac_tool_warned in
		3723	yes:)
		3724	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3725	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3726	ac_tool_warned=yes ;;
		3727	esac
2428	CC=$ac_ct_CC	3728	CC=$ac_ct_CC
		3729	fi
2429	fi	3730	fi
2430		3731
2431	fi	3732	fi
2432		3733
2433		3734
2434	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3735	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435	See \`config.log' for more details." >&5	3736	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436	echo "$as_me: error: no acceptable C compiler found in \$PATH	3737	as_fn_error $? "no acceptable C compiler found in \$PATH
2437	See \`config.log' for more details." >&2;}	3738	See \`config.log' for more details" "$LINENO" 5 ; }
2438	{ (exit 1); exit 1; }; }
2439		3739
2440	# Provide some information about the compiler.	3740	# Provide some information about the compiler.
2441	echo "$as_me:$LINENO:" \	3741	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2442	"checking for C compiler version" >&5	3742	set X $ac_compile
2443	ac_compiler=`set X $ac_compile; echo $2`	3743	ac_compiler=$2
2444	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3744	for ac_option in --version -v -V -qversion; do
2445	(eval $ac_compiler --version </dev/null >&5) 2>&5	3745	{ { ac_try="$ac_compiler $ac_option >&5"
		3746	case "(($ac_try" in
		3747	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3748	*) ac_try_echo=$ac_try;;
		3749	esac
		3750	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3751	$as_echo "$ac_try_echo"; } >&5
		3752	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2446	ac_status=$?	3753	ac_status=$?
		3754	if test -s conftest.err; then
		3755	sed '10a\
		3756	... rest of stderr output deleted ...
		3757	10q' conftest.err >conftest.er1
		3758	cat conftest.er1 >&5
		3759	fi
		3760	rm -f conftest.er1 conftest.err
2447	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3761	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2448	(exit $ac_status); }	3762	test $ac_status = 0; }
2449	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3763	done
2450	(eval $ac_compiler -v </dev/null >&5) 2>&5
2451	ac_status=$?
2452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453	(exit $ac_status); }
2454	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2455	(eval $ac_compiler -V </dev/null >&5) 2>&5
2456	ac_status=$?
2457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458	(exit $ac_status); }
2459		3764
2460	cat >conftest.$ac_ext <<_ACEOF
2461	#line $LINENO "configure"
2462	/* confdefs.h. */
2463	_ACEOF
2464	cat confdefs.h >>conftest.$ac_ext	3765	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2465	cat >>conftest.$ac_ext <<_ACEOF
2466	/* end confdefs.h. */	3766	/* end confdefs.h. */
2467		3767
2468	int	3768	int
2469	main ()	3769	main ()
2470	{	3770	{
…		…
2472	;	3772	;
2473	return 0;	3773	return 0;
2474	}	3774	}
2475	_ACEOF	3775	_ACEOF
2476	ac_clean_files_save=$ac_clean_files	3776	ac_clean_files_save=$ac_clean_files
2477	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3777	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2478	# Try to create an executable without -o first, disregard a.out.	3778	# Try to create an executable without -o first, disregard a.out.
2479	# It will help us diagnose broken compilers, and finding out an intuition	3779	# It will help us diagnose broken compilers, and finding out an intuition
2480	# of exeext.	3780	# of exeext.
2481	echo "$as_me:$LINENO: checking for C compiler default output" >&5	3781	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2482	echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6	3782	$as_echo_n "checking whether the C compiler works... " >&6; }
2483	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3783	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2484	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3784
		3785	# The possible output files:
		3786	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3787
		3788	ac_rmfiles=
		3789	for ac_file in $ac_files
		3790	do
		3791	case $ac_file in
		3792	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3793	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3794	esac
		3795	done
		3796	rm -f $ac_rmfiles
		3797
		3798	if { { ac_try="$ac_link_default"
		3799	case "(($ac_try" in
		3800	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3801	*) ac_try_echo=$ac_try;;
		3802	esac
		3803	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3804	$as_echo "$ac_try_echo"; } >&5
2485	(eval $ac_link_default) 2>&5	3805	(eval "$ac_link_default") 2>&5
2486	ac_status=$?	3806	ac_status=$?
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3807	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488	(exit $ac_status); }; then	3808	test $ac_status = 0; }; then :
2489	# Find the output, starting from the most likely. This scheme is	3809	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2490	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3810	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2491	# resort.	3811	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2492		3812	# so that the user can short-circuit this test for compilers unknown to
2493	# Be careful to initialize this variable, since it used to be cached.	3813	# Autoconf.
2494	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3814	for ac_file in $ac_files ''
2495	ac_cv_exeext=
2496	# b.out is created by i960 compilers.
2497	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2498	do	3815	do
2499	test -f "$ac_file" || continue	3816	test -f "$ac_file" || continue
2500	case $ac_file in	3817	case $ac_file in
2501	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3818	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2502	;;	3819	;;
2503	conftest.$ac_ext )
2504	# This is the source file.
2505	;;
2506	[ab].out )	3820	[ab].out )
2507	# We found the default executable, but exeext='' is most	3821	# We found the default executable, but exeext='' is most
2508	# certainly right.	3822	# certainly right.
2509	break;;	3823	break;;
2510	*.* )	3824	*.* )
		3825	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3826	then :; else
2511	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3827	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2512	# FIXME: I believe we export ac_cv_exeext for Libtool,	3828	fi
2513	# but it would be cool to find out if it's true. Does anybody	3829	# We set ac_cv_exeext here because the later test for it is not
2514	# maintain Libtool? --akim.	3830	# safe: cross compilers may not add the suffix if given an `-o'
2515	export ac_cv_exeext	3831	# argument, so we may need to know it at that point already.
2516	break;;	3832	# Even if this section looks crufty: it has the advantage of
		3833	# actually working.
		3834	break;;
2517	* )	3835	* )
2518	break;;	3836	break;;
2519	esac	3837	esac
2520	done	3838	done
		3839	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3840
2521	else	3841	else
		3842	ac_file=''
		3843	fi
		3844	if test -z "$ac_file"; then :
		3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3846	$as_echo "no" >&6; }
2522	echo "$as_me: failed program was:" >&5	3847	$as_echo "$as_me: failed program was:" >&5
2523	sed 's/^/| /' conftest.$ac_ext >&5	3848	sed 's/^/| /' conftest.$ac_ext >&5
2524		3849
2525	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3850	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2526	See \`config.log' for more details." >&5	3851	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2527	echo "$as_me: error: C compiler cannot create executables	3852	as_fn_error 77 "C compiler cannot create executables
2528	See \`config.log' for more details." >&2;}	3853	See \`config.log' for more details" "$LINENO" 5 ; }
2529	{ (exit 77); exit 77; }; }	3854	else
		3855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3856	$as_echo "yes" >&6; }
2530	fi	3857	fi
2531		3858	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3859	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3861	$as_echo "$ac_file" >&6; }
2532	ac_exeext=$ac_cv_exeext	3862	ac_exeext=$ac_cv_exeext
2533	echo "$as_me:$LINENO: result: $ac_file" >&5
2534	echo "${ECHO_T}$ac_file" >&6
2535		3863
2536	# Check the compiler produces executables we can run. If not, either	3864	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2537	# the compiler is broken, or we cross compile.	3865	ac_clean_files=$ac_clean_files_save
2538	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3866	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2539	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3867	$as_echo_n "checking for suffix of executables... " >&6; }
2540	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3868	if { { ac_try="$ac_link"
2541	# If not cross compiling, check that we can run a simple program.	3869	case "(($ac_try" in
2542	if test "$cross_compiling" != yes; then	3870	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2543	if { ac_try='./$ac_file'	3871	*) ac_try_echo=$ac_try;;
2544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3872	esac
		3873	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3874	$as_echo "$ac_try_echo"; } >&5
2545	(eval $ac_try) 2>&5	3875	(eval "$ac_link") 2>&5
2546	ac_status=$?	3876	ac_status=$?
2547	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3877	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2548	(exit $ac_status); }; }; then
2549	cross_compiling=no
2550	else
2551	if test "$cross_compiling" = maybe; then
2552	cross_compiling=yes
2553	else
2554	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2555	If you meant to cross compile, use \`--host'.
2556	See \`config.log' for more details." >&5
2557	echo "$as_me: error: cannot run C compiled programs.
2558	If you meant to cross compile, use \`--host'.
2559	See \`config.log' for more details." >&2;}
2560	{ (exit 1); exit 1; }; }
2561	fi
2562	fi
2563	fi
2564	echo "$as_me:$LINENO: result: yes" >&5
2565	echo "${ECHO_T}yes" >&6
2566
2567	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2568	ac_clean_files=$ac_clean_files_save
2569	# Check the compiler produces executables we can run. If not, either
2570	# the compiler is broken, or we cross compile.
2571	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2572	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2573	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2574	echo "${ECHO_T}$cross_compiling" >&6
2575
2576	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2577	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2579	(eval $ac_link) 2>&5
2580	ac_status=$?
2581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582	(exit $ac_status); }; then	3878	test $ac_status = 0; }; then :
2583	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3879	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2584	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3880	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2585	# work properly (i.e., refer to `conftest.exe'), while it won't with	3881	# work properly (i.e., refer to `conftest.exe'), while it won't with
2586	# `rm'.	3882	# `rm'.
2587	for ac_file in conftest.exe conftest conftest.*; do	3883	for ac_file in conftest.exe conftest conftest.*; do
2588	test -f "$ac_file" || continue	3884	test -f "$ac_file" || continue
2589	case $ac_file in	3885	case $ac_file in
2590	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	3886	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2591	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3887	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2592	export ac_cv_exeext	3888	break;;
2593	break;;
2594	* ) break;;	3889	* ) break;;
2595	esac	3890	esac
2596	done	3891	done
2597	else	3892	else
2598	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3893	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2599	See \`config.log' for more details." >&5	3894	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2600	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3895	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2601	See \`config.log' for more details." >&2;}	3896	See \`config.log' for more details" "$LINENO" 5 ; }
2602	{ (exit 1); exit 1; }; }
2603	fi	3897	fi
2604
2605	rm -f conftest$ac_cv_exeext	3898	rm -f conftest conftest$ac_cv_exeext
2606	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2607	echo "${ECHO_T}$ac_cv_exeext" >&6	3900	$as_echo "$ac_cv_exeext" >&6; }
2608		3901
2609	rm -f conftest.$ac_ext	3902	rm -f conftest.$ac_ext
2610	EXEEXT=$ac_cv_exeext	3903	EXEEXT=$ac_cv_exeext
2611	ac_exeext=$EXEEXT	3904	ac_exeext=$EXEEXT
2612	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2613	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2614	if test "${ac_cv_objext+set}" = set; then
2615	echo $ECHO_N "(cached) $ECHO_C" >&6
2616	else
2617	cat >conftest.$ac_ext <<_ACEOF
2618	#line $LINENO "configure"
2619	/* confdefs.h. */
2620	_ACEOF
2621	cat confdefs.h >>conftest.$ac_ext	3905	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622	cat >>conftest.$ac_ext <<_ACEOF
2623	/* end confdefs.h. */	3906	/* end confdefs.h. */
2624		3907	#include <stdio.h>
2625	int	3908	int
2626	main ()	3909	main ()
2627	{	3910	{
		3911	FILE *f = fopen ("conftest.out", "w");
		3912	return ferror (f) || fclose (f) != 0;
2628		3913
2629	;	3914	;
2630	return 0;	3915	return 0;
2631	}	3916	}
2632	_ACEOF	3917	_ACEOF
		3918	ac_clean_files="$ac_clean_files conftest.out"
		3919	# Check that the compiler produces executables we can run. If not, either
		3920	# the compiler is broken, or we cross compile.
		3921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3922	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3923	if test "$cross_compiling" != yes; then
		3924	{ { ac_try="$ac_link"
		3925	case "(($ac_try" in
		3926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3927	*) ac_try_echo=$ac_try;;
		3928	esac
		3929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3930	$as_echo "$ac_try_echo"; } >&5
		3931	(eval "$ac_link") 2>&5
		3932	ac_status=$?
		3933	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3934	test $ac_status = 0; }
		3935	if { ac_try='./conftest$ac_cv_exeext'
		3936	{ { case "(($ac_try" in
		3937	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3938	*) ac_try_echo=$ac_try;;
		3939	esac
		3940	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3941	$as_echo "$ac_try_echo"; } >&5
		3942	(eval "$ac_try") 2>&5
		3943	ac_status=$?
		3944	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3945	test $ac_status = 0; }; }; then
		3946	cross_compiling=no
		3947	else
		3948	if test "$cross_compiling" = maybe; then
		3949	cross_compiling=yes
		3950	else
		3951	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3952	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3953	as_fn_error $? "cannot run C compiled programs.
		3954	If you meant to cross compile, use \`--host'.
		3955	See \`config.log' for more details" "$LINENO" 5 ; }
		3956	fi
		3957	fi
		3958	fi
		3959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3960	$as_echo "$cross_compiling" >&6; }
		3961
		3962	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3963	ac_clean_files=$ac_clean_files_save
		3964	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3965	$as_echo_n "checking for suffix of object files... " >&6; }
		3966	if test "${ac_cv_objext+set}" = set; then :
		3967	$as_echo_n "(cached) " >&6
		3968	else
		3969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3970	/* end confdefs.h. */
		3971
		3972	int
		3973	main ()
		3974	{
		3975
		3976	;
		3977	return 0;
		3978	}
		3979	_ACEOF
2633	rm -f conftest.o conftest.obj	3980	rm -f conftest.o conftest.obj
2634	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3981	if { { ac_try="$ac_compile"
		3982	case "(($ac_try" in
		3983	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3984	*) ac_try_echo=$ac_try;;
		3985	esac
		3986	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3987	$as_echo "$ac_try_echo"; } >&5
2635	(eval $ac_compile) 2>&5	3988	(eval "$ac_compile") 2>&5
2636	ac_status=$?	3989	ac_status=$?
2637	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3990	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2638	(exit $ac_status); }; then	3991	test $ac_status = 0; }; then :
2639	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3992	for ac_file in conftest.o conftest.obj conftest.*; do
		3993	test -f "$ac_file" || continue;
2640	case $ac_file in	3994	case $ac_file in
2641	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	3995	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2642	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3996	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2643	break;;	3997	break;;
2644	esac	3998	esac
2645	done	3999	done
2646	else	4000	else
2647	echo "$as_me: failed program was:" >&5	4001	$as_echo "$as_me: failed program was:" >&5
2648	sed 's/^/| /' conftest.$ac_ext >&5	4002	sed 's/^/| /' conftest.$ac_ext >&5
2649		4003
2650	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4004	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2651	See \`config.log' for more details." >&5	4005	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2652	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4006	as_fn_error $? "cannot compute suffix of object files: cannot compile
2653	See \`config.log' for more details." >&2;}	4007	See \`config.log' for more details" "$LINENO" 5 ; }
2654	{ (exit 1); exit 1; }; }
2655	fi	4008	fi
2656
2657	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4009	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2658	fi	4010	fi
2659	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2660	echo "${ECHO_T}$ac_cv_objext" >&6	4012	$as_echo "$ac_cv_objext" >&6; }
2661	OBJEXT=$ac_cv_objext	4013	OBJEXT=$ac_cv_objext
2662	ac_objext=$OBJEXT	4014	ac_objext=$OBJEXT
2663	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4015	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2664	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4016	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2665	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4017	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2666	echo $ECHO_N "(cached) $ECHO_C" >&6	4018	$as_echo_n "(cached) " >&6
2667	else	4019	else
2668	cat >conftest.$ac_ext <<_ACEOF
2669	#line $LINENO "configure"
2670	/* confdefs.h. */
2671	_ACEOF
2672	cat confdefs.h >>conftest.$ac_ext	4020	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673	cat >>conftest.$ac_ext <<_ACEOF
2674	/* end confdefs.h. */	4021	/* end confdefs.h. */
2675		4022
2676	int	4023	int
2677	main ()	4024	main ()
2678	{	4025	{
…		…
2682		4029
2683	;	4030	;
2684	return 0;	4031	return 0;
2685	}	4032	}
2686	_ACEOF	4033	_ACEOF
2687	rm -f conftest.$ac_objext	4034	if ac_fn_c_try_compile "$LINENO"; then :
2688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2689	(eval $ac_compile) 2>&5
2690	ac_status=$?
2691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692	(exit $ac_status); } &&
2693	{ ac_try='test -s conftest.$ac_objext'
2694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695	(eval $ac_try) 2>&5
2696	ac_status=$?
2697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698	(exit $ac_status); }; }; then
2699	ac_compiler_gnu=yes	4035	ac_compiler_gnu=yes
2700	else	4036	else
2701	echo "$as_me: failed program was:" >&5
2702	sed 's/^/| /' conftest.$ac_ext >&5
2703
2704	ac_compiler_gnu=no	4037	ac_compiler_gnu=no
2705	fi	4038	fi
2706	rm -f conftest.$ac_objext conftest.$ac_ext	4039	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2707	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4040	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2708		4041
2709	fi	4042	fi
2710	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4043	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2711	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4044	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2712	GCC=`test $ac_compiler_gnu = yes && echo yes`	4045	if test $ac_compiler_gnu = yes; then
		4046	GCC=yes
		4047	else
		4048	GCC=
		4049	fi
2713	ac_test_CFLAGS=${CFLAGS+set}	4050	ac_test_CFLAGS=${CFLAGS+set}
2714	ac_save_CFLAGS=$CFLAGS	4051	ac_save_CFLAGS=$CFLAGS
2715	CFLAGS="-g"
2716	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2717	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	4053	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2718	if test "${ac_cv_prog_cc_g+set}" = set; then	4054	if test "${ac_cv_prog_cc_g+set}" = set; then :
2719	echo $ECHO_N "(cached) $ECHO_C" >&6	4055	$as_echo_n "(cached) " >&6
2720	else	4056	else
2721	cat >conftest.$ac_ext <<_ACEOF	4057	ac_save_c_werror_flag=$ac_c_werror_flag
2722	#line $LINENO "configure"	4058	ac_c_werror_flag=yes
2723	/* confdefs.h. */	4059	ac_cv_prog_cc_g=no
2724	_ACEOF	4060	CFLAGS="-g"
2725	cat confdefs.h >>conftest.$ac_ext	4061	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2726	cat >>conftest.$ac_ext <<_ACEOF
2727	/* end confdefs.h. */	4062	/* end confdefs.h. */
2728		4063
2729	int	4064	int
2730	main ()	4065	main ()
2731	{	4066	{
2732		4067
2733	;	4068	;
2734	return 0;	4069	return 0;
2735	}	4070	}
2736	_ACEOF	4071	_ACEOF
2737	rm -f conftest.$ac_objext	4072	if ac_fn_c_try_compile "$LINENO"; then :
2738	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2739	(eval $ac_compile) 2>&5
2740	ac_status=$?
2741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742	(exit $ac_status); } &&
2743	{ ac_try='test -s conftest.$ac_objext'
2744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745	(eval $ac_try) 2>&5
2746	ac_status=$?
2747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748	(exit $ac_status); }; }; then
2749	ac_cv_prog_cc_g=yes	4073	ac_cv_prog_cc_g=yes
2750	else	4074	else
2751	echo "$as_me: failed program was:" >&5	4075	CFLAGS=""
2752	sed 's/^/| /' conftest.$ac_ext >&5	4076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4077	/* end confdefs.h. */
2753		4078
		4079	int
		4080	main ()
		4081	{
		4082
		4083	;
		4084	return 0;
		4085	}
		4086	_ACEOF
		4087	if ac_fn_c_try_compile "$LINENO"; then :
		4088
		4089	else
		4090	ac_c_werror_flag=$ac_save_c_werror_flag
		4091	CFLAGS="-g"
		4092	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4093	/* end confdefs.h. */
		4094
		4095	int
		4096	main ()
		4097	{
		4098
		4099	;
		4100	return 0;
		4101	}
		4102	_ACEOF
		4103	if ac_fn_c_try_compile "$LINENO"; then :
2754	ac_cv_prog_cc_g=no	4104	ac_cv_prog_cc_g=yes
2755	fi	4105	fi
2756	rm -f conftest.$ac_objext conftest.$ac_ext	4106	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2757	fi	4107	fi
		4108	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4109	fi
		4110	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4111	ac_c_werror_flag=$ac_save_c_werror_flag
		4112	fi
2758	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2759	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4114	$as_echo "$ac_cv_prog_cc_g" >&6; }
2760	if test "$ac_test_CFLAGS" = set; then	4115	if test "$ac_test_CFLAGS" = set; then
2761	CFLAGS=$ac_save_CFLAGS	4116	CFLAGS=$ac_save_CFLAGS
2762	elif test $ac_cv_prog_cc_g = yes; then	4117	elif test $ac_cv_prog_cc_g = yes; then
2763	if test "$GCC" = yes; then	4118	if test "$GCC" = yes; then
2764	CFLAGS="-g -O2"	4119	CFLAGS="-g -O2"
…		…
2770	CFLAGS="-O2"	4125	CFLAGS="-O2"
2771	else	4126	else
2772	CFLAGS=	4127	CFLAGS=
2773	fi	4128	fi
2774	fi	4129	fi
2775	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4130	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2776	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4131	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2777	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4132	if test "${ac_cv_prog_cc_c89+set}" = set; then :
2778	echo $ECHO_N "(cached) $ECHO_C" >&6	4133	$as_echo_n "(cached) " >&6
2779	else	4134	else
2780	ac_cv_prog_cc_stdc=no	4135	ac_cv_prog_cc_c89=no
2781	ac_save_CC=$CC	4136	ac_save_CC=$CC
2782	cat >conftest.$ac_ext <<_ACEOF
2783	#line $LINENO "configure"
2784	/* confdefs.h. */
2785	_ACEOF
2786	cat confdefs.h >>conftest.$ac_ext	4137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2787	cat >>conftest.$ac_ext <<_ACEOF
2788	/* end confdefs.h. */	4138	/* end confdefs.h. */
2789	#include <stdarg.h>	4139	#include <stdarg.h>
2790	#include <stdio.h>	4140	#include <stdio.h>
2791	#include <sys/types.h>	4141	#include <sys/types.h>
2792	#include <sys/stat.h>	4142	#include <sys/stat.h>
…		…
2806	va_start (v,p);	4156	va_start (v,p);
2807	s = g (p, va_arg (v,int));	4157	s = g (p, va_arg (v,int));
2808	va_end (v);	4158	va_end (v);
2809	return s;	4159	return s;
2810	}	4160	}
		4161
		4162	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		4163	function prototypes and stuff, but not '\xHH' hex character constants.
		4164	These don't provoke an error unfortunately, instead are silently treated
		4165	as 'x'. The following induces an error, until -std is added to get
		4166	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		4167	array size at least. It's necessary to write '\x00'==0 to get something
		4168	that's true only with -std. */
		4169	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4170
		4171	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4172	inside strings and character constants. */
		4173	#define FOO(x) 'x'
		4174	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		4175
2811	int test (int i, double x);	4176	int test (int i, double x);
2812	struct s1 {int (*f) (int a);};	4177	struct s1 {int (*f) (int a);};
2813	struct s2 {int (*f) (double a);};	4178	struct s2 {int (*f) (double a);};
2814	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	4179	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2815	int argc;	4180	int argc;
…		…
2820	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	4185	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2821	;	4186	;
2822	return 0;	4187	return 0;
2823	}	4188	}
2824	_ACEOF	4189	_ACEOF
2825	# Don't try gcc -ansi; that turns off useful extensions and	4190	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2826	# breaks some systems' header files.	4191	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2827	# AIX -qlanglvl=ansi
2828	# Ultrix and OSF/1 -std1
2829	# HP-UX 10.20 and later -Ae
2830	# HP-UX older versions -Aa -D_HPUX_SOURCE
2831	# SVR4 -Xc -D__EXTENSIONS__
2832	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2833	do	4192	do
2834	CC="$ac_save_CC $ac_arg"	4193	CC="$ac_save_CC $ac_arg"
2835	rm -f conftest.$ac_objext	4194	if ac_fn_c_try_compile "$LINENO"; then :
2836	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2837	(eval $ac_compile) 2>&5
2838	ac_status=$?
2839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840	(exit $ac_status); } &&
2841	{ ac_try='test -s conftest.$ac_objext'
2842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843	(eval $ac_try) 2>&5
2844	ac_status=$?
2845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846	(exit $ac_status); }; }; then
2847	ac_cv_prog_cc_stdc=$ac_arg	4195	ac_cv_prog_cc_c89=$ac_arg
2848	break
2849	else
2850	echo "$as_me: failed program was:" >&5
2851	sed 's/^/| /' conftest.$ac_ext >&5
2852
2853	fi	4196	fi
2854	rm -f conftest.$ac_objext	4197	rm -f core conftest.err conftest.$ac_objext
		4198	test "x$ac_cv_prog_cc_c89" != "xno" && break
2855	done	4199	done
2856	rm -f conftest.$ac_ext conftest.$ac_objext	4200	rm -f conftest.$ac_ext
2857	CC=$ac_save_CC	4201	CC=$ac_save_CC
2858		4202
2859	fi	4203	fi
2860		4204	# AC_CACHE_VAL
2861	case "x$ac_cv_prog_cc_stdc" in	4205	case "x$ac_cv_prog_cc_c89" in
		4206	x)
		4207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4208	$as_echo "none needed" >&6; } ;;
2862	x|xno)	4209	xno)
2863	echo "$as_me:$LINENO: result: none needed" >&5	4210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2864	echo "${ECHO_T}none needed" >&6 ;;	4211	$as_echo "unsupported" >&6; } ;;
2865	*)	4212	*)
2866	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2867	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2868	CC="$CC $ac_cv_prog_cc_stdc" ;;	4213	CC="$CC $ac_cv_prog_cc_c89"
		4214	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4215	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2869	esac	4216	esac
		4217	if test "x$ac_cv_prog_cc_c89" != xno; then :
2870		4218
2871	# Some people use a C++ compiler to compile C. Since we use `exit',
2872	# in C++ we need to declare it. In case someone uses the same compiler
2873	# for both compiling C and C++ we need to have the C++ compiler decide
2874	# the declaration of exit, since it's the most demanding environment.
2875	cat >conftest.$ac_ext <<_ACEOF
2876	#ifndef __cplusplus
2877	choke me
2878	#endif
2879	_ACEOF
2880	rm -f conftest.$ac_objext
2881	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882	(eval $ac_compile) 2>&5
2883	ac_status=$?
2884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885	(exit $ac_status); } &&
2886	{ ac_try='test -s conftest.$ac_objext'
2887	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888	(eval $ac_try) 2>&5
2889	ac_status=$?
2890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891	(exit $ac_status); }; }; then
2892	for ac_declaration in \
2893	'' \
2894	'extern "C" void std::exit (int) throw (); using std::exit;' \
2895	'extern "C" void std::exit (int); using std::exit;' \
2896	'extern "C" void exit (int) throw ();' \
2897	'extern "C" void exit (int);' \
2898	'void exit (int);'
2899	do
2900	cat >conftest.$ac_ext <<_ACEOF
2901	#line $LINENO "configure"
2902	/* confdefs.h. */
2903	_ACEOF
2904	cat confdefs.h >>conftest.$ac_ext
2905	cat >>conftest.$ac_ext <<_ACEOF
2906	/* end confdefs.h. */
2907	$ac_declaration
2908	#include <stdlib.h>
2909	int
2910	main ()
2911	{
2912	exit (42);
2913	;
2914	return 0;
2915	}
2916	_ACEOF
2917	rm -f conftest.$ac_objext
2918	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2919	(eval $ac_compile) 2>&5
2920	ac_status=$?
2921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922	(exit $ac_status); } &&
2923	{ ac_try='test -s conftest.$ac_objext'
2924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2925	(eval $ac_try) 2>&5
2926	ac_status=$?
2927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2928	(exit $ac_status); }; }; then
2929	:
2930	else
2931	echo "$as_me: failed program was:" >&5
2932	sed 's/^/| /' conftest.$ac_ext >&5
2933
2934	continue
2935	fi	4219	fi
2936	rm -f conftest.$ac_objext conftest.$ac_ext
2937	cat >conftest.$ac_ext <<_ACEOF
2938	#line $LINENO "configure"
2939	/* confdefs.h. */
2940	_ACEOF
2941	cat confdefs.h >>conftest.$ac_ext
2942	cat >>conftest.$ac_ext <<_ACEOF
2943	/* end confdefs.h. */
2944	$ac_declaration
2945	int
2946	main ()
2947	{
2948	exit (42);
2949	;
2950	return 0;
2951	}
2952	_ACEOF
2953	rm -f conftest.$ac_objext
2954	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2955	(eval $ac_compile) 2>&5
2956	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); } &&
2959	{ ac_try='test -s conftest.$ac_objext'
2960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961	(eval $ac_try) 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }; }; then
2965	break
2966	else
2967	echo "$as_me: failed program was:" >&5
2968	sed 's/^/| /' conftest.$ac_ext >&5
2969		4220
2970	fi
2971	rm -f conftest.$ac_objext conftest.$ac_ext
2972	done
2973	rm -f conftest*
2974	if test -n "$ac_declaration"; then
2975	echo '#ifdef __cplusplus' >>confdefs.h
2976	echo $ac_declaration >>confdefs.h
2977	echo '#endif' >>confdefs.h
2978	fi
2979
2980	else
2981	echo "$as_me: failed program was:" >&5
2982	sed 's/^/| /' conftest.$ac_ext >&5
2983
2984	fi
2985	rm -f conftest.$ac_objext conftest.$ac_ext
2986	ac_ext=c	4221	ac_ext=c
2987	ac_cpp='$CPP $CPPFLAGS'	4222	ac_cpp='$CPP $CPPFLAGS'
2988	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4223	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4224	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4225	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2991		4226
2992	depcc="$CC" am_compiler_list=	4227	depcc="$CC" am_compiler_list=
2993		4228
2994	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4229	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2995	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4230	$as_echo_n "checking dependency style of $depcc... " >&6; }
2996	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4231	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
2997	echo $ECHO_N "(cached) $ECHO_C" >&6	4232	$as_echo_n "(cached) " >&6
2998	else	4233	else
2999	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4234	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3000	# We make a subdir and do the tests there. Otherwise we can end up	4235	# We make a subdir and do the tests there. Otherwise we can end up
3001	# making bogus files that we don't know about and never remove. For	4236	# making bogus files that we don't know about and never remove. For
3002	# instance it was reported that on HP-UX the gcc test will end up	4237	# instance it was reported that on HP-UX the gcc test will end up
…		…
3072	else	4307	else
3073	am_cv_CC_dependencies_compiler_type=none	4308	am_cv_CC_dependencies_compiler_type=none
3074	fi	4309	fi
3075		4310
3076	fi	4311	fi
3077	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3078	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4313	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3079	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4314	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3080		4315
3081		4316
3082		4317
3083	if	4318	if
…		…
3090	am__fastdepCC_FALSE=	4325	am__fastdepCC_FALSE=
3091	fi	4326	fi
3092		4327
3093		4328
3094		4329
3095	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4330	# Check whether --with-gnu-ld was given.
3096	if test "${with_gnu_ld+set}" = set; then	4331	if test "${with_gnu_ld+set}" = set; then :
3097	withval="$with_gnu_ld"
3098	test "$withval" = no || with_gnu_ld=yes	4332	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3099	else	4333	else
3100	with_gnu_ld=no	4334	with_gnu_ld=no
3101	fi;	4335	fi
		4336
3102	ac_prog=ld	4337	ac_prog=ld
3103	if test "$GCC" = yes; then	4338	if test "$GCC" = yes; then
3104	# Check if gcc -print-prog-name=ld gives a path.	4339	# Check if gcc -print-prog-name=ld gives a path.
3105	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3106	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4341	$as_echo_n "checking for ld used by GCC... " >&6; }
3107	case $host in	4342	case $host in
3108	*-*-mingw*)	4343	*-*-mingw*)
3109	# gcc leaves a trailing carriage return which upsets mingw	4344	# gcc leaves a trailing carriage return which upsets mingw
3110	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4345	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3111	*)	4346	*)
…		…
3130	# If it is relative, then search for the first ld in PATH.	4365	# If it is relative, then search for the first ld in PATH.
3131	with_gnu_ld=unknown	4366	with_gnu_ld=unknown
3132	;;	4367	;;
3133	esac	4368	esac
3134	elif test "$with_gnu_ld" = yes; then	4369	elif test "$with_gnu_ld" = yes; then
3135	echo "$as_me:$LINENO: checking for GNU ld" >&5	4370	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3136	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4371	$as_echo_n "checking for GNU ld... " >&6; }
3137	else	4372	else
3138	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3139	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4374	$as_echo_n "checking for non-GNU ld... " >&6; }
3140	fi	4375	fi
3141	if test "${acl_cv_path_LD+set}" = set; then	4376	if test "${acl_cv_path_LD+set}" = set; then :
3142	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	$as_echo_n "(cached) " >&6
3143	else	4378	else
3144	if test -z "$LD"; then	4379	if test -z "$LD"; then
3145	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4380	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3146	for ac_dir in $PATH; do	4381	for ac_dir in $PATH; do
3147	test -z "$ac_dir" && ac_dir=.	4382	test -z "$ac_dir" && ac_dir=.
…		…
3163	fi	4398	fi
3164	fi	4399	fi
3165		4400
3166	LD="$acl_cv_path_LD"	4401	LD="$acl_cv_path_LD"
3167	if test -n "$LD"; then	4402	if test -n "$LD"; then
3168	echo "$as_me:$LINENO: result: $LD" >&5	4403	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3169	echo "${ECHO_T}$LD" >&6	4404	$as_echo "$LD" >&6; }
3170	else	4405	else
3171	echo "$as_me:$LINENO: result: no" >&5	4406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172	echo "${ECHO_T}no" >&6	4407	$as_echo "no" >&6; }
3173	fi	4408	fi
3174	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4409	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3175	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3176	{ (exit 1); exit 1; }; }
3177	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3178	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4411	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3179	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4412	if test "${acl_cv_prog_gnu_ld+set}" = set; then :
3180	echo $ECHO_N "(cached) $ECHO_C" >&6	4413	$as_echo_n "(cached) " >&6
3181	else	4414	else
3182	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4415	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3183	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4416	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3184	acl_cv_prog_gnu_ld=yes	4417	acl_cv_prog_gnu_ld=yes
3185	else	4418	else
3186	acl_cv_prog_gnu_ld=no	4419	acl_cv_prog_gnu_ld=no
3187	fi	4420	fi
3188	fi	4421	fi
3189	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3190	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4423	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3191	with_gnu_ld=$acl_cv_prog_gnu_ld	4424	with_gnu_ld=$acl_cv_prog_gnu_ld
3192		4425
3193		4426
3194		4427
3195	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4428	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3196	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4429	$as_echo_n "checking for shared library run path origin... " >&6; }
3197	if test "${acl_cv_rpath+set}" = set; then	4430	if test "${acl_cv_rpath+set}" = set; then :
3198	echo $ECHO_N "(cached) $ECHO_C" >&6	4431	$as_echo_n "(cached) " >&6
3199	else	4432	else
3200		4433
3201	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4434	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3202	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4435	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3203	. ./conftest.sh	4436	. ./conftest.sh
3204	rm -f ./conftest.sh	4437	rm -f ./conftest.sh
3205	acl_cv_rpath=done	4438	acl_cv_rpath=done
3206		4439
3207	fi	4440	fi
3208	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3209	echo "${ECHO_T}$acl_cv_rpath" >&6	4442	$as_echo "$acl_cv_rpath" >&6; }
3210	wl="$acl_cv_wl"	4443	wl="$acl_cv_wl"
3211	libext="$acl_cv_libext"	4444	libext="$acl_cv_libext"
3212	shlibext="$acl_cv_shlibext"	4445	shlibext="$acl_cv_shlibext"
3213	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4446	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3214	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4447	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3215	hardcode_direct="$acl_cv_hardcode_direct"	4448	hardcode_direct="$acl_cv_hardcode_direct"
3216	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4449	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3217	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4450	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3218	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4451	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3219	# Check whether --enable-rpath or --disable-rpath was given.	4452	# Check whether --enable-rpath was given.
3220	if test "${enable_rpath+set}" = set; then	4453	if test "${enable_rpath+set}" = set; then :
3221	enableval="$enable_rpath"	4454	enableval=$enable_rpath; :
3222	:
3223	else	4455	else
3224	enable_rpath=yes	4456	enable_rpath=yes
3225	fi;	4457	fi
		4458
3226		4459
3227		4460
3228		4461
3229		4462
3230		4463
…		…
3242		4475
3243	exec_prefix="$acl_save_exec_prefix"	4476	exec_prefix="$acl_save_exec_prefix"
3244	prefix="$acl_save_prefix"	4477	prefix="$acl_save_prefix"
3245		4478
3246		4479
3247	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4480	# Check whether --with-libiconv-prefix was given.
3248	if test "${with_libiconv_prefix+set}" = set; then	4481	if test "${with_libiconv_prefix+set}" = set; then :
3249	withval="$with_libiconv_prefix"	4482	withval=$with_libiconv_prefix;
3250
3251	if test "X$withval" = "Xno"; then	4483	if test "X$withval" = "Xno"; then
3252	use_additional=no	4484	use_additional=no
3253	else	4485	else
3254	if test "X$withval" = "X"; then	4486	if test "X$withval" = "X"; then
3255		4487
…		…
3268	additional_includedir="$withval/include"	4500	additional_includedir="$withval/include"
3269	additional_libdir="$withval/lib"	4501	additional_libdir="$withval/lib"
3270	fi	4502	fi
3271	fi	4503	fi
3272		4504
3273	fi;	4505	fi
		4506
3274	LIBICONV=	4507	LIBICONV=
3275	LTLIBICONV=	4508	LTLIBICONV=
3276	INCICONV=	4509	INCICONV=
3277	rpathdirs=	4510	rpathdirs=
3278	ltrpathdirs=	4511	ltrpathdirs=
…		…
3621		4854
3622		4855
3623		4856
3624		4857
3625		4858
3626	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4859	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3627	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4860	$as_echo_n "checking whether NLS is requested... " >&6; }
3628	# Check whether --enable-nls or --disable-nls was given.	4861	# Check whether --enable-nls was given.
3629	if test "${enable_nls+set}" = set; then	4862	if test "${enable_nls+set}" = set; then :
3630	enableval="$enable_nls"	4863	enableval=$enable_nls; USE_NLS=$enableval
3631	USE_NLS=$enableval
3632	else	4864	else
3633	USE_NLS=yes	4865	USE_NLS=yes
3634	fi;	4866	fi
		4867
3635	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4868	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3636	echo "${ECHO_T}$USE_NLS" >&6	4869	$as_echo "$USE_NLS" >&6; }
3637		4870
3638		4871
3639		4872
3640	LIBINTL=	4873	LIBINTL=
3641	LTLIBINTL=	4874	LTLIBINTL=
…		…
3647		4880
3648		4881
3649		4882
3650		4883
3651		4884
3652	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3653	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4886	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3654	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4887	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then :
3655	echo $ECHO_N "(cached) $ECHO_C" >&6	4888	$as_echo_n "(cached) " >&6
3656	else	4889	else
3657	cat >conftest.$ac_ext <<_ACEOF
3658	#line $LINENO "configure"
3659	/* confdefs.h. */
3660	_ACEOF
3661	cat confdefs.h >>conftest.$ac_ext	4890	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3662	cat >>conftest.$ac_ext <<_ACEOF
3663	/* end confdefs.h. */	4891	/* end confdefs.h. */
3664	#include <libintl.h>	4892	#include <libintl.h>
3665	extern int _nl_msg_cat_cntr;	4893	extern int _nl_msg_cat_cntr;
3666	extern int *_nl_domain_bindings;	4894	extern int *_nl_domain_bindings;
3667	int	4895	int
…		…
3671	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4899	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3672	;	4900	;
3673	return 0;	4901	return 0;
3674	}	4902	}
3675	_ACEOF	4903	_ACEOF
3676	rm -f conftest.$ac_objext conftest$ac_exeext	4904	if ac_fn_c_try_link "$LINENO"; then :
3677	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3678	(eval $ac_link) 2>&5
3679	ac_status=$?
3680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681	(exit $ac_status); } &&
3682	{ ac_try='test -s conftest$ac_exeext'
3683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3684	(eval $ac_try) 2>&5
3685	ac_status=$?
3686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687	(exit $ac_status); }; }; then
3688	gt_cv_func_gnugettext1_libc=yes	4905	gt_cv_func_gnugettext1_libc=yes
3689	else	4906	else
3690	echo "$as_me: failed program was:" >&5
3691	sed 's/^/| /' conftest.$ac_ext >&5
3692
3693	gt_cv_func_gnugettext1_libc=no	4907	gt_cv_func_gnugettext1_libc=no
3694	fi	4908	fi
3695	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4909	rm -f core conftest.err conftest.$ac_objext \
		4910	conftest$ac_exeext conftest.$ac_ext
3696	fi	4911	fi
3697	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4912	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3698	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4913	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3699		4914
3700	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4915	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3701		4916
3702		4917
3703		4918
…		…
3726	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4941	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3727	fi	4942	fi
3728	done	4943	done
3729		4944
3730		4945
3731	echo "$as_me:$LINENO: checking for iconv" >&5	4946	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3732	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4947	$as_echo_n "checking for iconv... " >&6; }
3733	if test "${am_cv_func_iconv+set}" = set; then	4948	if test "${am_cv_func_iconv+set}" = set; then :
3734	echo $ECHO_N "(cached) $ECHO_C" >&6	4949	$as_echo_n "(cached) " >&6
3735	else	4950	else
3736		4951
3737	am_cv_func_iconv="no, consider installing GNU libiconv"	4952	am_cv_func_iconv="no, consider installing GNU libiconv"
3738	am_cv_lib_iconv=no	4953	am_cv_lib_iconv=no
3739	cat >conftest.$ac_ext <<_ACEOF
3740	#line $LINENO "configure"
3741	/* confdefs.h. */
3742	_ACEOF
3743	cat confdefs.h >>conftest.$ac_ext	4954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744	cat >>conftest.$ac_ext <<_ACEOF
3745	/* end confdefs.h. */	4955	/* end confdefs.h. */
3746	#include <stdlib.h>	4956	#include <stdlib.h>
3747	#include <iconv.h>	4957	#include <iconv.h>
3748	int	4958	int
3749	main ()	4959	main ()
…		…
3753	iconv_close(cd);	4963	iconv_close(cd);
3754	;	4964	;
3755	return 0;	4965	return 0;
3756	}	4966	}
3757	_ACEOF	4967	_ACEOF
3758	rm -f conftest.$ac_objext conftest$ac_exeext	4968	if ac_fn_c_try_link "$LINENO"; then :
3759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3760	(eval $ac_link) 2>&5
3761	ac_status=$?
3762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763	(exit $ac_status); } &&
3764	{ ac_try='test -s conftest$ac_exeext'
3765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766	(eval $ac_try) 2>&5
3767	ac_status=$?
3768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769	(exit $ac_status); }; }; then
3770	am_cv_func_iconv=yes	4969	am_cv_func_iconv=yes
3771	else
3772	echo "$as_me: failed program was:" >&5
3773	sed 's/^/| /' conftest.$ac_ext >&5
3774
3775	fi	4970	fi
3776	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4971	rm -f core conftest.err conftest.$ac_objext \
		4972	conftest$ac_exeext conftest.$ac_ext
3777	if test "$am_cv_func_iconv" != yes; then	4973	if test "$am_cv_func_iconv" != yes; then
3778	am_save_LIBS="$LIBS"	4974	am_save_LIBS="$LIBS"
3779	LIBS="$LIBS $LIBICONV"	4975	LIBS="$LIBS $LIBICONV"
3780	cat >conftest.$ac_ext <<_ACEOF
3781	#line $LINENO "configure"
3782	/* confdefs.h. */
3783	_ACEOF
3784	cat confdefs.h >>conftest.$ac_ext	4976	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785	cat >>conftest.$ac_ext <<_ACEOF
3786	/* end confdefs.h. */	4977	/* end confdefs.h. */
3787	#include <stdlib.h>	4978	#include <stdlib.h>
3788	#include <iconv.h>	4979	#include <iconv.h>
3789	int	4980	int
3790	main ()	4981	main ()
…		…
3794	iconv_close(cd);	4985	iconv_close(cd);
3795	;	4986	;
3796	return 0;	4987	return 0;
3797	}	4988	}
3798	_ACEOF	4989	_ACEOF
3799	rm -f conftest.$ac_objext conftest$ac_exeext	4990	if ac_fn_c_try_link "$LINENO"; then :
3800	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3801	(eval $ac_link) 2>&5
3802	ac_status=$?
3803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804	(exit $ac_status); } &&
3805	{ ac_try='test -s conftest$ac_exeext'
3806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3807	(eval $ac_try) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); }; }; then
3811	am_cv_lib_iconv=yes	4991	am_cv_lib_iconv=yes
3812	am_cv_func_iconv=yes	4992	am_cv_func_iconv=yes
3813	else
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/| /' conftest.$ac_ext >&5
3816
3817	fi	4993	fi
3818	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4994	rm -f core conftest.err conftest.$ac_objext \
		4995	conftest$ac_exeext conftest.$ac_ext
3819	LIBS="$am_save_LIBS"	4996	LIBS="$am_save_LIBS"
3820	fi	4997	fi
3821		4998
3822	fi	4999	fi
3823	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3824	echo "${ECHO_T}$am_cv_func_iconv" >&6	5001	$as_echo "$am_cv_func_iconv" >&6; }
3825	if test "$am_cv_func_iconv" = yes; then	5002	if test "$am_cv_func_iconv" = yes; then
3826		5003
3827	cat >>confdefs.h <<\_ACEOF	5004	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3828	#define HAVE_ICONV 1
3829	_ACEOF
3830		5005
3831	fi	5006	fi
3832	if test "$am_cv_lib_iconv" = yes; then	5007	if test "$am_cv_lib_iconv" = yes; then
3833	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5008	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3834	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5009	$as_echo_n "checking how to link with libiconv... " >&6; }
3835	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5010	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3836	echo "${ECHO_T}$LIBICONV" >&6	5011	$as_echo "$LIBICONV" >&6; }
3837	else	5012	else
3838	CPPFLAGS="$am_save_CPPFLAGS"	5013	CPPFLAGS="$am_save_CPPFLAGS"
3839	LIBICONV=	5014	LIBICONV=
3840	LTLIBICONV=	5015	LTLIBICONV=
3841	fi	5016	fi
…		…
3857		5032
3858	exec_prefix="$acl_save_exec_prefix"	5033	exec_prefix="$acl_save_exec_prefix"
3859	prefix="$acl_save_prefix"	5034	prefix="$acl_save_prefix"
3860		5035
3861		5036
3862	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5037	# Check whether --with-libintl-prefix was given.
3863	if test "${with_libintl_prefix+set}" = set; then	5038	if test "${with_libintl_prefix+set}" = set; then :
3864	withval="$with_libintl_prefix"	5039	withval=$with_libintl_prefix;
3865
3866	if test "X$withval" = "Xno"; then	5040	if test "X$withval" = "Xno"; then
3867	use_additional=no	5041	use_additional=no
3868	else	5042	else
3869	if test "X$withval" = "X"; then	5043	if test "X$withval" = "X"; then
3870		5044
…		…
3883	additional_includedir="$withval/include"	5057	additional_includedir="$withval/include"
3884	additional_libdir="$withval/lib"	5058	additional_libdir="$withval/lib"
3885	fi	5059	fi
3886	fi	5060	fi
3887		5061
3888	fi;	5062	fi
		5063
3889	LIBINTL=	5064	LIBINTL=
3890	LTLIBINTL=	5065	LTLIBINTL=
3891	INCINTL=	5066	INCINTL=
3892	rpathdirs=	5067	rpathdirs=
3893	ltrpathdirs=	5068	ltrpathdirs=
…		…
4219	for found_dir in $ltrpathdirs; do	5394	for found_dir in $ltrpathdirs; do
4220	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5395	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4221	done	5396	done
4222	fi	5397	fi
4223		5398
4224	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4225	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5400	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4226	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5401	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then :
4227	echo $ECHO_N "(cached) $ECHO_C" >&6	5402	$as_echo_n "(cached) " >&6
4228	else	5403	else
4229	gt_save_CPPFLAGS="$CPPFLAGS"	5404	gt_save_CPPFLAGS="$CPPFLAGS"
4230	CPPFLAGS="$CPPFLAGS $INCINTL"	5405	CPPFLAGS="$CPPFLAGS $INCINTL"
4231	gt_save_LIBS="$LIBS"	5406	gt_save_LIBS="$LIBS"
4232	LIBS="$LIBS $LIBINTL"	5407	LIBS="$LIBS $LIBINTL"
4233	cat >conftest.$ac_ext <<_ACEOF	5408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4234	#line $LINENO "configure"
4235	/* confdefs.h. */
4236	_ACEOF
4237	cat confdefs.h >>conftest.$ac_ext
4238	cat >>conftest.$ac_ext <<_ACEOF
4239	/* end confdefs.h. */	5409	/* end confdefs.h. */
4240	#include <libintl.h>	5410	#include <libintl.h>
4241	extern int _nl_msg_cat_cntr;	5411	extern int _nl_msg_cat_cntr;
4242	extern	5412	extern
4243	#ifdef __cplusplus	5413	#ifdef __cplusplus
…		…
4251	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5421	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4252	;	5422	;
4253	return 0;	5423	return 0;
4254	}	5424	}
4255	_ACEOF	5425	_ACEOF
4256	rm -f conftest.$ac_objext conftest$ac_exeext	5426	if ac_fn_c_try_link "$LINENO"; then :
4257	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4258	(eval $ac_link) 2>&5
4259	ac_status=$?
4260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4261	(exit $ac_status); } &&
4262	{ ac_try='test -s conftest$ac_exeext'
4263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4264	(eval $ac_try) 2>&5
4265	ac_status=$?
4266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267	(exit $ac_status); }; }; then
4268	gt_cv_func_gnugettext1_libintl=yes	5427	gt_cv_func_gnugettext1_libintl=yes
4269	else	5428	else
4270	echo "$as_me: failed program was:" >&5
4271	sed 's/^/| /' conftest.$ac_ext >&5
4272
4273	gt_cv_func_gnugettext1_libintl=no	5429	gt_cv_func_gnugettext1_libintl=no
4274	fi	5430	fi
4275	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5431	rm -f core conftest.err conftest.$ac_objext \
		5432	conftest$ac_exeext conftest.$ac_ext
4276	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5433	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4277	LIBS="$LIBS $LIBICONV"	5434	LIBS="$LIBS $LIBICONV"
4278	cat >conftest.$ac_ext <<_ACEOF	5435	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279	#line $LINENO "configure"
4280	/* confdefs.h. */
4281	_ACEOF
4282	cat confdefs.h >>conftest.$ac_ext
4283	cat >>conftest.$ac_ext <<_ACEOF
4284	/* end confdefs.h. */	5436	/* end confdefs.h. */
4285	#include <libintl.h>	5437	#include <libintl.h>
4286	extern int _nl_msg_cat_cntr;	5438	extern int _nl_msg_cat_cntr;
4287	extern	5439	extern
4288	#ifdef __cplusplus	5440	#ifdef __cplusplus
…		…
4296	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5448	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4297	;	5449	;
4298	return 0;	5450	return 0;
4299	}	5451	}
4300	_ACEOF	5452	_ACEOF
4301	rm -f conftest.$ac_objext conftest$ac_exeext	5453	if ac_fn_c_try_link "$LINENO"; then :
4302	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4303	(eval $ac_link) 2>&5
4304	ac_status=$?
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); } &&
4307	{ ac_try='test -s conftest$ac_exeext'
4308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4309	(eval $ac_try) 2>&5
4310	ac_status=$?
4311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312	(exit $ac_status); }; }; then
4313	LIBINTL="$LIBINTL $LIBICONV"	5454	LIBINTL="$LIBINTL $LIBICONV"
4314	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5455	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4315	gt_cv_func_gnugettext1_libintl=yes	5456	gt_cv_func_gnugettext1_libintl=yes
4316		5457
4317	else
4318	echo "$as_me: failed program was:" >&5
4319	sed 's/^/| /' conftest.$ac_ext >&5
4320
4321	fi	5458	fi
4322	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5459	rm -f core conftest.err conftest.$ac_objext \
		5460	conftest$ac_exeext conftest.$ac_ext
4323	fi	5461	fi
4324	CPPFLAGS="$gt_save_CPPFLAGS"	5462	CPPFLAGS="$gt_save_CPPFLAGS"
4325	LIBS="$gt_save_LIBS"	5463	LIBS="$gt_save_LIBS"
4326	fi	5464	fi
4327	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5465	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4328	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5466	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4329	fi	5467	fi
4330		5468
4331	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5469	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4332	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5470	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4333	&& test "$PACKAGE" != gettext; }; then	5471	&& test "$PACKAGE" != gettext; }; then
…		…
4341		5479
4342		5480
4343	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5481	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4344	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5482	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4345		5483
4346	cat >>confdefs.h <<\_ACEOF	5484	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4347	#define ENABLE_NLS 1
4348	_ACEOF
4349		5485
4350	else	5486	else
4351	USE_NLS=no	5487	USE_NLS=no
4352	fi	5488	fi
4353	fi	5489	fi
4354		5490
4355	if test "$USE_NLS" = "yes"; then	5491	if test "$USE_NLS" = "yes"; then
4356		5492
4357	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5493	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4358	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5494	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4359	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5495	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4360	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5496	$as_echo_n "checking how to link with libintl... " >&6; }
4361	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5497	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4362	echo "${ECHO_T}$LIBINTL" >&6	5498	$as_echo "$LIBINTL" >&6; }
4363		5499
4364	for element in $INCINTL; do	5500	for element in $INCINTL; do
4365	haveit=	5501	haveit=
4366	for x in $CPPFLAGS; do	5502	for x in $CPPFLAGS; do
4367		5503
…		…
4384	done	5520	done
4385		5521
4386	fi	5522	fi
4387		5523
4388		5524
4389	cat >>confdefs.h <<\_ACEOF	5525	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4390	#define HAVE_GETTEXT 1
4391	_ACEOF
4392		5526
4393		5527
4394	cat >>confdefs.h <<\_ACEOF	5528	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4395	#define HAVE_DCGETTEXT 1
4396	_ACEOF
4397		5529
4398	fi	5530	fi
4399		5531
4400	POSUB=po	5532	POSUB=po
4401	fi	5533	fi
…		…
4413		5545
4414	# Enable GNU extensions.	5546	# Enable GNU extensions.
4415	# Define this here, not in acconfig's @TOP@ section, since definitions	5547	# Define this here, not in acconfig's @TOP@ section, since definitions
4416	# in the latter don't make it into the configure-time tests.	5548	# in the latter don't make it into the configure-time tests.
4417		5549
4418	cat >>confdefs.h <<\_ACEOF	5550	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4419	#define _GNU_SOURCE 1
4420	_ACEOF
4421		5551
4422		5552
4423	cat >>confdefs.h <<\_ACEOF	5553	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4424	#define __USE_BSD 1
4425	_ACEOF
4426
4427		5554
4428	ALL_LINGUAS=""	5555	ALL_LINGUAS=""
4429		5556
4430	ac_ext=c	5557	ac_ext=c
4431	ac_cpp='$CPP $CPPFLAGS'	5558	ac_cpp='$CPP $CPPFLAGS'
4432	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5559	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5560	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5561	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435	if test -n "$ac_tool_prefix"; then
4436	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4437	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4438	echo "$as_me:$LINENO: checking for $ac_word" >&5
4439	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4440	if test "${ac_cv_prog_CC+set}" = set; then
4441	echo $ECHO_N "(cached) $ECHO_C" >&6
4442	else
4443	if test -n "$CC"; then
4444	ac_cv_prog_CC="$CC" # Let the user override the test.
4445	else
4446	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447	for as_dir in $PATH
4448	do
4449	IFS=$as_save_IFS
4450	test -z "$as_dir" && as_dir=.
4451	for ac_exec_ext in '' $ac_executable_extensions; do
4452	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4453	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4454	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4455	break 2
4456	fi
4457	done
4458	done
4459
4460	fi
4461	fi
4462	CC=$ac_cv_prog_CC
4463	if test -n "$CC"; then
4464	echo "$as_me:$LINENO: result: $CC" >&5
4465	echo "${ECHO_T}$CC" >&6
4466	else
4467	echo "$as_me:$LINENO: result: no" >&5
4468	echo "${ECHO_T}no" >&6
4469	fi
4470
4471	fi
4472	if test -z "$ac_cv_prog_CC"; then
4473	ac_ct_CC=$CC
4474	# Extract the first word of "gcc", so it can be a program name with args.
4475	set dummy gcc; ac_word=$2
4476	echo "$as_me:$LINENO: checking for $ac_word" >&5
4477	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4478	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4479	echo $ECHO_N "(cached) $ECHO_C" >&6
4480	else
4481	if test -n "$ac_ct_CC"; then
4482	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4483	else
4484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4485	for as_dir in $PATH
4486	do
4487	IFS=$as_save_IFS
4488	test -z "$as_dir" && as_dir=.
4489	for ac_exec_ext in '' $ac_executable_extensions; do
4490	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4491	ac_cv_prog_ac_ct_CC="gcc"
4492	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4493	break 2
4494	fi
4495	done
4496	done
4497
4498	fi
4499	fi
4500	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4501	if test -n "$ac_ct_CC"; then
4502	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4503	echo "${ECHO_T}$ac_ct_CC" >&6
4504	else
4505	echo "$as_me:$LINENO: result: no" >&5
4506	echo "${ECHO_T}no" >&6
4507	fi
4508
4509	CC=$ac_ct_CC
4510	else
4511	CC="$ac_cv_prog_CC"
4512	fi
4513
4514	if test -z "$CC"; then
4515	if test -n "$ac_tool_prefix"; then
4516	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4517	set dummy ${ac_tool_prefix}cc; ac_word=$2
4518	echo "$as_me:$LINENO: checking for $ac_word" >&5
4519	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4520	if test "${ac_cv_prog_CC+set}" = set; then
4521	echo $ECHO_N "(cached) $ECHO_C" >&6
4522	else
4523	if test -n "$CC"; then
4524	ac_cv_prog_CC="$CC" # Let the user override the test.
4525	else
4526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527	for as_dir in $PATH
4528	do
4529	IFS=$as_save_IFS
4530	test -z "$as_dir" && as_dir=.
4531	for ac_exec_ext in '' $ac_executable_extensions; do
4532	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4533	ac_cv_prog_CC="${ac_tool_prefix}cc"
4534	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4535	break 2
4536	fi
4537	done
4538	done
4539
4540	fi
4541	fi
4542	CC=$ac_cv_prog_CC
4543	if test -n "$CC"; then
4544	echo "$as_me:$LINENO: result: $CC" >&5
4545	echo "${ECHO_T}$CC" >&6
4546	else
4547	echo "$as_me:$LINENO: result: no" >&5
4548	echo "${ECHO_T}no" >&6
4549	fi
4550
4551	fi
4552	if test -z "$ac_cv_prog_CC"; then
4553	ac_ct_CC=$CC
4554	# Extract the first word of "cc", so it can be a program name with args.
4555	set dummy cc; ac_word=$2
4556	echo "$as_me:$LINENO: checking for $ac_word" >&5
4557	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4558	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4559	echo $ECHO_N "(cached) $ECHO_C" >&6
4560	else
4561	if test -n "$ac_ct_CC"; then
4562	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4563	else
4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4565	for as_dir in $PATH
4566	do
4567	IFS=$as_save_IFS
4568	test -z "$as_dir" && as_dir=.
4569	for ac_exec_ext in '' $ac_executable_extensions; do
4570	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4571	ac_cv_prog_ac_ct_CC="cc"
4572	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4573	break 2
4574	fi
4575	done
4576	done
4577
4578	fi
4579	fi
4580	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4581	if test -n "$ac_ct_CC"; then
4582	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4583	echo "${ECHO_T}$ac_ct_CC" >&6
4584	else
4585	echo "$as_me:$LINENO: result: no" >&5
4586	echo "${ECHO_T}no" >&6
4587	fi
4588
4589	CC=$ac_ct_CC
4590	else
4591	CC="$ac_cv_prog_CC"
4592	fi
4593
4594	fi
4595	if test -z "$CC"; then
4596	# Extract the first word of "cc", so it can be a program name with args.
4597	set dummy cc; ac_word=$2
4598	echo "$as_me:$LINENO: checking for $ac_word" >&5
4599	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4600	if test "${ac_cv_prog_CC+set}" = set; then
4601	echo $ECHO_N "(cached) $ECHO_C" >&6
4602	else
4603	if test -n "$CC"; then
4604	ac_cv_prog_CC="$CC" # Let the user override the test.
4605	else
4606	ac_prog_rejected=no
4607	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608	for as_dir in $PATH
4609	do
4610	IFS=$as_save_IFS
4611	test -z "$as_dir" && as_dir=.
4612	for ac_exec_ext in '' $ac_executable_extensions; do
4613	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4615	ac_prog_rejected=yes
4616	continue
4617	fi
4618	ac_cv_prog_CC="cc"
4619	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4620	break 2
4621	fi
4622	done
4623	done
4624
4625	if test $ac_prog_rejected = yes; then
4626	# We found a bogon in the path, so make sure we never use it.
4627	set dummy $ac_cv_prog_CC
4628	shift
4629	if test $# != 0; then
4630	# We chose a different compiler from the bogus one.
4631	# However, it has the same basename, so the bogon will be chosen
4632	# first if we set CC to just the basename; use the full file name.
4633	shift
4634	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4635	fi
4636	fi
4637	fi
4638	fi
4639	CC=$ac_cv_prog_CC
4640	if test -n "$CC"; then
4641	echo "$as_me:$LINENO: result: $CC" >&5
4642	echo "${ECHO_T}$CC" >&6
4643	else
4644	echo "$as_me:$LINENO: result: no" >&5
4645	echo "${ECHO_T}no" >&6
4646	fi
4647
4648	fi
4649	if test -z "$CC"; then
4650	if test -n "$ac_tool_prefix"; then
4651	for ac_prog in cl
4652	do
4653	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4654	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4655	echo "$as_me:$LINENO: checking for $ac_word" >&5
4656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4657	if test "${ac_cv_prog_CC+set}" = set; then
4658	echo $ECHO_N "(cached) $ECHO_C" >&6
4659	else
4660	if test -n "$CC"; then
4661	ac_cv_prog_CC="$CC" # Let the user override the test.
4662	else
4663	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664	for as_dir in $PATH
4665	do
4666	IFS=$as_save_IFS
4667	test -z "$as_dir" && as_dir=.
4668	for ac_exec_ext in '' $ac_executable_extensions; do
4669	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4671	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4672	break 2
4673	fi
4674	done
4675	done
4676
4677	fi
4678	fi
4679	CC=$ac_cv_prog_CC
4680	if test -n "$CC"; then
4681	echo "$as_me:$LINENO: result: $CC" >&5
4682	echo "${ECHO_T}$CC" >&6
4683	else
4684	echo "$as_me:$LINENO: result: no" >&5
4685	echo "${ECHO_T}no" >&6
4686	fi
4687
4688	test -n "$CC" && break
4689	done
4690	fi
4691	if test -z "$CC"; then
4692	ac_ct_CC=$CC
4693	for ac_prog in cl
4694	do
4695	# Extract the first word of "$ac_prog", so it can be a program name with args.
4696	set dummy $ac_prog; ac_word=$2
4697	echo "$as_me:$LINENO: checking for $ac_word" >&5
4698	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4699	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4700	echo $ECHO_N "(cached) $ECHO_C" >&6
4701	else
4702	if test -n "$ac_ct_CC"; then
4703	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4704	else
4705	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706	for as_dir in $PATH
4707	do
4708	IFS=$as_save_IFS
4709	test -z "$as_dir" && as_dir=.
4710	for ac_exec_ext in '' $ac_executable_extensions; do
4711	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4712	ac_cv_prog_ac_ct_CC="$ac_prog"
4713	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4714	break 2
4715	fi
4716	done
4717	done
4718
4719	fi
4720	fi
4721	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4722	if test -n "$ac_ct_CC"; then
4723	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4724	echo "${ECHO_T}$ac_ct_CC" >&6
4725	else
4726	echo "$as_me:$LINENO: result: no" >&5
4727	echo "${ECHO_T}no" >&6
4728	fi
4729
4730	test -n "$ac_ct_CC" && break
4731	done
4732
4733	CC=$ac_ct_CC
4734	fi
4735
4736	fi
4737
4738
4739	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4740	See \`config.log' for more details." >&5
4741	echo "$as_me: error: no acceptable C compiler found in \$PATH
4742	See \`config.log' for more details." >&2;}
4743	{ (exit 1); exit 1; }; }
4744
4745	# Provide some information about the compiler.
4746	echo "$as_me:$LINENO:" \
4747	"checking for C compiler version" >&5
4748	ac_compiler=`set X $ac_compile; echo $2`
4749	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4750	(eval $ac_compiler --version </dev/null >&5) 2>&5
4751	ac_status=$?
4752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	(exit $ac_status); }
4754	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4755	(eval $ac_compiler -v </dev/null >&5) 2>&5
4756	ac_status=$?
4757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758	(exit $ac_status); }
4759	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4760	(eval $ac_compiler -V </dev/null >&5) 2>&5
4761	ac_status=$?
4762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763	(exit $ac_status); }
4764
4765	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4766	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4767	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4768	echo $ECHO_N "(cached) $ECHO_C" >&6
4769	else
4770	cat >conftest.$ac_ext <<_ACEOF
4771	#line $LINENO "configure"
4772	/* confdefs.h. */
4773	_ACEOF
4774	cat confdefs.h >>conftest.$ac_ext
4775	cat >>conftest.$ac_ext <<_ACEOF
4776	/* end confdefs.h. */
4777
4778	int
4779	main ()
4780	{
4781	#ifndef __GNUC__
4782	choke me
4783	#endif
4784
4785	;
4786	return 0;
4787	}
4788	_ACEOF
4789	rm -f conftest.$ac_objext
4790	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4791	(eval $ac_compile) 2>&5
4792	ac_status=$?
4793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794	(exit $ac_status); } &&
4795	{ ac_try='test -s conftest.$ac_objext'
4796	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4797	(eval $ac_try) 2>&5
4798	ac_status=$?
4799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800	(exit $ac_status); }; }; then
4801	ac_compiler_gnu=yes
4802	else
4803	echo "$as_me: failed program was:" >&5
4804	sed 's/^/| /' conftest.$ac_ext >&5
4805
4806	ac_compiler_gnu=no
4807	fi
4808	rm -f conftest.$ac_objext conftest.$ac_ext
4809	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4810
4811	fi
4812	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4813	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4814	GCC=`test $ac_compiler_gnu = yes && echo yes`
4815	ac_test_CFLAGS=${CFLAGS+set}
4816	ac_save_CFLAGS=$CFLAGS
4817	CFLAGS="-g"
4818	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4819	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4820	if test "${ac_cv_prog_cc_g+set}" = set; then
4821	echo $ECHO_N "(cached) $ECHO_C" >&6
4822	else
4823	cat >conftest.$ac_ext <<_ACEOF
4824	#line $LINENO "configure"
4825	/* confdefs.h. */
4826	_ACEOF
4827	cat confdefs.h >>conftest.$ac_ext
4828	cat >>conftest.$ac_ext <<_ACEOF
4829	/* end confdefs.h. */
4830
4831	int
4832	main ()
4833	{
4834
4835	;
4836	return 0;
4837	}
4838	_ACEOF
4839	rm -f conftest.$ac_objext
4840	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4841	(eval $ac_compile) 2>&5
4842	ac_status=$?
4843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4844	(exit $ac_status); } &&
4845	{ ac_try='test -s conftest.$ac_objext'
4846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847	(eval $ac_try) 2>&5
4848	ac_status=$?
4849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850	(exit $ac_status); }; }; then
4851	ac_cv_prog_cc_g=yes
4852	else
4853	echo "$as_me: failed program was:" >&5
4854	sed 's/^/| /' conftest.$ac_ext >&5
4855
4856	ac_cv_prog_cc_g=no
4857	fi
4858	rm -f conftest.$ac_objext conftest.$ac_ext
4859	fi
4860	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4861	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4862	if test "$ac_test_CFLAGS" = set; then
4863	CFLAGS=$ac_save_CFLAGS
4864	elif test $ac_cv_prog_cc_g = yes; then
4865	if test "$GCC" = yes; then
4866	CFLAGS="-g -O2"
4867	else
4868	CFLAGS="-g"
4869	fi
4870	else
4871	if test "$GCC" = yes; then
4872	CFLAGS="-O2"
4873	else
4874	CFLAGS=
4875	fi
4876	fi
4877	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4878	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4879	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4880	echo $ECHO_N "(cached) $ECHO_C" >&6
4881	else
4882	ac_cv_prog_cc_stdc=no
4883	ac_save_CC=$CC
4884	cat >conftest.$ac_ext <<_ACEOF
4885	#line $LINENO "configure"
4886	/* confdefs.h. */
4887	_ACEOF
4888	cat confdefs.h >>conftest.$ac_ext
4889	cat >>conftest.$ac_ext <<_ACEOF
4890	/* end confdefs.h. */
4891	#include <stdarg.h>
4892	#include <stdio.h>
4893	#include <sys/types.h>
4894	#include <sys/stat.h>
4895	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4896	struct buf { int x; };
4897	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4898	static char *e (p, i)
4899	char **p;
4900	int i;
4901	{
4902	return p[i];
4903	}
4904	static char *f (char * (*g) (char **, int), char **p, ...)
4905	{
4906	char *s;
4907	va_list v;
4908	va_start (v,p);
4909	s = g (p, va_arg (v,int));
4910	va_end (v);
4911	return s;
4912	}
4913	int test (int i, double x);
4914	struct s1 {int (*f) (int a);};
4915	struct s2 {int (*f) (double a);};
4916	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4917	int argc;
4918	char **argv;
4919	int
4920	main ()
4921	{
4922	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4923	;
4924	return 0;
4925	}
4926	_ACEOF
4927	# Don't try gcc -ansi; that turns off useful extensions and
4928	# breaks some systems' header files.
4929	# AIX -qlanglvl=ansi
4930	# Ultrix and OSF/1 -std1
4931	# HP-UX 10.20 and later -Ae
4932	# HP-UX older versions -Aa -D_HPUX_SOURCE
4933	# SVR4 -Xc -D__EXTENSIONS__
4934	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4935	do
4936	CC="$ac_save_CC $ac_arg"
4937	rm -f conftest.$ac_objext
4938	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4939	(eval $ac_compile) 2>&5
4940	ac_status=$?
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); } &&
4943	{ ac_try='test -s conftest.$ac_objext'
4944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945	(eval $ac_try) 2>&5
4946	ac_status=$?
4947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948	(exit $ac_status); }; }; then
4949	ac_cv_prog_cc_stdc=$ac_arg
4950	break
4951	else
4952	echo "$as_me: failed program was:" >&5
4953	sed 's/^/| /' conftest.$ac_ext >&5
4954
4955	fi
4956	rm -f conftest.$ac_objext
4957	done
4958	rm -f conftest.$ac_ext conftest.$ac_objext
4959	CC=$ac_save_CC
4960
4961	fi
4962
4963	case "x$ac_cv_prog_cc_stdc" in
4964	x|xno)
4965	echo "$as_me:$LINENO: result: none needed" >&5
4966	echo "${ECHO_T}none needed" >&6 ;;
4967	*)
4968	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4969	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4970	CC="$CC $ac_cv_prog_cc_stdc" ;;
4971	esac
4972
4973	# Some people use a C++ compiler to compile C. Since we use `exit',
4974	# in C++ we need to declare it. In case someone uses the same compiler
4975	# for both compiling C and C++ we need to have the C++ compiler decide
4976	# the declaration of exit, since it's the most demanding environment.
4977	cat >conftest.$ac_ext <<_ACEOF
4978	#ifndef __cplusplus
4979	choke me
4980	#endif
4981	_ACEOF
4982	rm -f conftest.$ac_objext
4983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4984	(eval $ac_compile) 2>&5
4985	ac_status=$?
4986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987	(exit $ac_status); } &&
4988	{ ac_try='test -s conftest.$ac_objext'
4989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990	(eval $ac_try) 2>&5
4991	ac_status=$?
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); }; }; then
4994	for ac_declaration in \
4995	'' \
4996	'extern "C" void std::exit (int) throw (); using std::exit;' \
4997	'extern "C" void std::exit (int); using std::exit;' \
4998	'extern "C" void exit (int) throw ();' \
4999	'extern "C" void exit (int);' \
5000	'void exit (int);'
5001	do
5002	cat >conftest.$ac_ext <<_ACEOF
5003	#line $LINENO "configure"
5004	/* confdefs.h. */
5005	_ACEOF
5006	cat confdefs.h >>conftest.$ac_ext
5007	cat >>conftest.$ac_ext <<_ACEOF
5008	/* end confdefs.h. */
5009	$ac_declaration
5010	#include <stdlib.h>
5011	int
5012	main ()
5013	{
5014	exit (42);
5015	;
5016	return 0;
5017	}
5018	_ACEOF
5019	rm -f conftest.$ac_objext
5020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021	(eval $ac_compile) 2>&5
5022	ac_status=$?
5023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024	(exit $ac_status); } &&
5025	{ ac_try='test -s conftest.$ac_objext'
5026	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027	(eval $ac_try) 2>&5
5028	ac_status=$?
5029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030	(exit $ac_status); }; }; then
5031	:
5032	else
5033	echo "$as_me: failed program was:" >&5
5034	sed 's/^/| /' conftest.$ac_ext >&5
5035
5036	continue
5037	fi
5038	rm -f conftest.$ac_objext conftest.$ac_ext
5039	cat >conftest.$ac_ext <<_ACEOF
5040	#line $LINENO "configure"
5041	/* confdefs.h. */
5042	_ACEOF
5043	cat confdefs.h >>conftest.$ac_ext
5044	cat >>conftest.$ac_ext <<_ACEOF
5045	/* end confdefs.h. */
5046	$ac_declaration
5047	int
5048	main ()
5049	{
5050	exit (42);
5051	;
5052	return 0;
5053	}
5054	_ACEOF
5055	rm -f conftest.$ac_objext
5056	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5057	(eval $ac_compile) 2>&5
5058	ac_status=$?
5059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060	(exit $ac_status); } &&
5061	{ ac_try='test -s conftest.$ac_objext'
5062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063	(eval $ac_try) 2>&5
5064	ac_status=$?
5065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066	(exit $ac_status); }; }; then
5067	break
5068	else
5069	echo "$as_me: failed program was:" >&5
5070	sed 's/^/| /' conftest.$ac_ext >&5
5071
5072	fi
5073	rm -f conftest.$ac_objext conftest.$ac_ext
5074	done
5075	rm -f conftest*
5076	if test -n "$ac_declaration"; then
5077	echo '#ifdef __cplusplus' >>confdefs.h
5078	echo $ac_declaration >>confdefs.h
5079	echo '#endif' >>confdefs.h
5080	fi
5081
5082	else
5083	echo "$as_me: failed program was:" >&5
5084	sed 's/^/| /' conftest.$ac_ext >&5
5085
5086	fi
5087	rm -f conftest.$ac_objext conftest.$ac_ext
5088	ac_ext=c
5089	ac_cpp='$CPP $CPPFLAGS'
5090	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094	depcc="$CC" am_compiler_list=
5095
5096	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5097	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5098	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5099	echo $ECHO_N "(cached) $ECHO_C" >&6
5100	else
5101	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5102	# We make a subdir and do the tests there. Otherwise we can end up
5103	# making bogus files that we don't know about and never remove. For
5104	# instance it was reported that on HP-UX the gcc test will end up
5105	# making a dummy file named `D' -- because `-MD' means `put the output
5106	# in D'.
5107	mkdir conftest.dir
5108	# Copy depcomp to subdir because otherwise we won't find it if we're
5109	# using a relative directory.
5110	cp "$am_depcomp" conftest.dir
5111	cd conftest.dir
5112	# We will build objects and dependencies in a subdirectory because
5113	# it helps to detect inapplicable dependency modes. For instance
5114	# both Tru64's cc and ICC support -MD to output dependencies as a
5115	# side effect of compilation, but ICC will put the dependencies in
5116	# the current directory while Tru64 will put them in the object
5117	# directory.
5118	mkdir sub
5119
5120	am_cv_CC_dependencies_compiler_type=none
5121	if test "$am_compiler_list" = ""; then
5122	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5123	fi
5124	for depmode in $am_compiler_list; do
5125	# Setup a source with many dependencies, because some compilers
5126	# like to wrap large dependency lists on column 80 (with \), and
5127	# we should not choose a depcomp mode which is confused by this.
5128	#
5129	# We need to recreate these files for each test, as the compiler may
5130	# overwrite some of them when testing with obscure command lines.
5131	# This happens at least with the AIX C compiler.
5132	: > sub/conftest.c
5133	for i in 1 2 3 4 5 6; do
5134	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5135	: > sub/conftst$i.h
5136	done
5137	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5138
5139	case $depmode in
5140	nosideeffect)
5141	# after this tag, mechanisms are not by side-effect, so they'll
5142	# only be used when explicitly requested
5143	if test "x$enable_dependency_tracking" = xyes; then
5144	continue
5145	else
5146	break
5147	fi
5148	;;
5149	none) break ;;
5150	esac
5151	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5152	# mode. It turns out that the SunPro C++ compiler does not properly
5153	# handle `-M -o', and we need to detect this.
5154	if depmode=$depmode \
5155	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5156	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5157	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5158	>/dev/null 2>conftest.err &&
5159	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5160	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5161	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5162	# icc doesn't choke on unknown options, it will just issue warnings
5163	# (even with -Werror). So we grep stderr for any message
5164	# that says an option was ignored.
5165	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5166	am_cv_CC_dependencies_compiler_type=$depmode
5167	break
5168	fi
5169	fi
5170	done
5171
5172	cd ..
5173	rm -rf conftest.dir
5174	else
5175	am_cv_CC_dependencies_compiler_type=none
5176	fi
5177
5178	fi
5179	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5180	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5181	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5182
5183
5184
5185	if
5186	test "x$enable_dependency_tracking" != xno \
5187	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5188	am__fastdepCC_TRUE=
5189	am__fastdepCC_FALSE='#'
5190	else
5191	am__fastdepCC_TRUE='#'
5192	am__fastdepCC_FALSE=
5193	fi
5194
5195
5196	ac_ext=c
5197	ac_cpp='$CPP $CPPFLAGS'
5198	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5199	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5200	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5201	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5202	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5563	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5203	# On Suns, sometimes $CPP names a directory.	5564	# On Suns, sometimes $CPP names a directory.
5204	if test -n "$CPP" && test -d "$CPP"; then	5565	if test -n "$CPP" && test -d "$CPP"; then
5205	CPP=	5566	CPP=
5206	fi	5567	fi
5207	if test -z "$CPP"; then	5568	if test -z "$CPP"; then
5208	if test "${ac_cv_prog_CPP+set}" = set; then	5569	if test "${ac_cv_prog_CPP+set}" = set; then :
5209	echo $ECHO_N "(cached) $ECHO_C" >&6	5570	$as_echo_n "(cached) " >&6
5210	else	5571	else
5211	# Double quotes because CPP needs to be expanded	5572	# Double quotes because CPP needs to be expanded
5212	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5573	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5213	do	5574	do
5214	ac_preproc_ok=false	5575	ac_preproc_ok=false
…		…
5218	# with a fresh cross-compiler works.	5579	# with a fresh cross-compiler works.
5219	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5580	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5220	# <limits.h> exists even on freestanding compilers.	5581	# <limits.h> exists even on freestanding compilers.
5221	# On the NeXT, cc -E runs the code through the compiler's parser,	5582	# On the NeXT, cc -E runs the code through the compiler's parser,
5222	# not just through cpp. "Syntax error" is here to catch this case.	5583	# not just through cpp. "Syntax error" is here to catch this case.
5223	cat >conftest.$ac_ext <<_ACEOF
5224	#line $LINENO "configure"
5225	/* confdefs.h. */
5226	_ACEOF
5227	cat confdefs.h >>conftest.$ac_ext	5584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5228	cat >>conftest.$ac_ext <<_ACEOF
5229	/* end confdefs.h. */	5585	/* end confdefs.h. */
5230	#ifdef __STDC__	5586	#ifdef __STDC__
5231	# include <limits.h>	5587	# include <limits.h>
5232	#else	5588	#else
5233	# include <assert.h>	5589	# include <assert.h>
5234	#endif	5590	#endif
5235	Syntax error	5591	Syntax error
5236	_ACEOF	5592	_ACEOF
5237	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5593	if ac_fn_c_try_cpp "$LINENO"; then :
5238	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5594
5239	ac_status=$?
5240	grep -v '^ *+' conftest.er1 >conftest.err
5241	rm -f conftest.er1
5242	cat conftest.err >&5
5243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	(exit $ac_status); } >/dev/null; then
5245	if test -s conftest.err; then
5246	ac_cpp_err=$ac_c_preproc_warn_flag
5247	else	5595	else
5248	ac_cpp_err=
5249	fi
5250	else
5251	ac_cpp_err=yes
5252	fi
5253	if test -z "$ac_cpp_err"; then
5254	:
5255	else
5256	echo "$as_me: failed program was:" >&5
5257	sed 's/^/| /' conftest.$ac_ext >&5
5258
5259	# Broken: fails on valid input.	5596	# Broken: fails on valid input.
5260	continue	5597	continue
5261	fi	5598	fi
5262	rm -f conftest.err conftest.$ac_ext	5599	rm -f conftest.err conftest.i conftest.$ac_ext
5263		5600
5264	# OK, works on sane cases. Now check whether non-existent headers	5601	# OK, works on sane cases. Now check whether nonexistent headers
5265	# can be detected and how.	5602	# can be detected and how.
5266	cat >conftest.$ac_ext <<_ACEOF
5267	#line $LINENO "configure"
5268	/* confdefs.h. */
5269	_ACEOF
5270	cat confdefs.h >>conftest.$ac_ext	5603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271	cat >>conftest.$ac_ext <<_ACEOF
5272	/* end confdefs.h. */	5604	/* end confdefs.h. */
5273	#include <ac_nonexistent.h>	5605	#include <ac_nonexistent.h>
5274	_ACEOF	5606	_ACEOF
5275	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5607	if ac_fn_c_try_cpp "$LINENO"; then :
5276	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5277	ac_status=$?
5278	grep -v '^ *+' conftest.er1 >conftest.err
5279	rm -f conftest.er1
5280	cat conftest.err >&5
5281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282	(exit $ac_status); } >/dev/null; then
5283	if test -s conftest.err; then
5284	ac_cpp_err=$ac_c_preproc_warn_flag
5285	else
5286	ac_cpp_err=
5287	fi
5288	else
5289	ac_cpp_err=yes
5290	fi
5291	if test -z "$ac_cpp_err"; then
5292	# Broken: success on invalid input.	5608	# Broken: success on invalid input.
5293	continue	5609	continue
5294	else	5610	else
5295	echo "$as_me: failed program was:" >&5
5296	sed 's/^/| /' conftest.$ac_ext >&5
5297
5298	# Passes both tests.	5611	# Passes both tests.
5299	ac_preproc_ok=:	5612	ac_preproc_ok=:
5300	break	5613	break
5301	fi	5614	fi
5302	rm -f conftest.err conftest.$ac_ext	5615	rm -f conftest.err conftest.i conftest.$ac_ext
5303		5616
5304	done	5617	done
5305	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5618	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5306	rm -f conftest.err conftest.$ac_ext	5619	rm -f conftest.i conftest.err conftest.$ac_ext
5307	if $ac_preproc_ok; then	5620	if $ac_preproc_ok; then :
5308	break	5621	break
5309	fi	5622	fi
5310		5623
5311	done	5624	done
5312	ac_cv_prog_CPP=$CPP	5625	ac_cv_prog_CPP=$CPP
…		…
5314	fi	5627	fi
5315	CPP=$ac_cv_prog_CPP	5628	CPP=$ac_cv_prog_CPP
5316	else	5629	else
5317	ac_cv_prog_CPP=$CPP	5630	ac_cv_prog_CPP=$CPP
5318	fi	5631	fi
5319	echo "$as_me:$LINENO: result: $CPP" >&5	5632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5320	echo "${ECHO_T}$CPP" >&6	5633	$as_echo "$CPP" >&6; }
5321	ac_preproc_ok=false	5634	ac_preproc_ok=false
5322	for ac_c_preproc_warn_flag in '' yes	5635	for ac_c_preproc_warn_flag in '' yes
5323	do	5636	do
5324	# Use a header file that comes with gcc, so configuring glibc	5637	# Use a header file that comes with gcc, so configuring glibc
5325	# with a fresh cross-compiler works.	5638	# with a fresh cross-compiler works.
5326	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5639	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327	# <limits.h> exists even on freestanding compilers.	5640	# <limits.h> exists even on freestanding compilers.
5328	# On the NeXT, cc -E runs the code through the compiler's parser,	5641	# On the NeXT, cc -E runs the code through the compiler's parser,
5329	# not just through cpp. "Syntax error" is here to catch this case.	5642	# not just through cpp. "Syntax error" is here to catch this case.
5330	cat >conftest.$ac_ext <<_ACEOF
5331	#line $LINENO "configure"
5332	/* confdefs.h. */
5333	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext	5643	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5335	cat >>conftest.$ac_ext <<_ACEOF
5336	/* end confdefs.h. */	5644	/* end confdefs.h. */
5337	#ifdef __STDC__	5645	#ifdef __STDC__
5338	# include <limits.h>	5646	# include <limits.h>
5339	#else	5647	#else
5340	# include <assert.h>	5648	# include <assert.h>
5341	#endif	5649	#endif
5342	Syntax error	5650	Syntax error
5343	_ACEOF	5651	_ACEOF
5344	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5652	if ac_fn_c_try_cpp "$LINENO"; then :
5345	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5653
5346	ac_status=$?
5347	grep -v '^ *+' conftest.er1 >conftest.err
5348	rm -f conftest.er1
5349	cat conftest.err >&5
5350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351	(exit $ac_status); } >/dev/null; then
5352	if test -s conftest.err; then
5353	ac_cpp_err=$ac_c_preproc_warn_flag
5354	else	5654	else
5355	ac_cpp_err=
5356	fi
5357	else
5358	ac_cpp_err=yes
5359	fi
5360	if test -z "$ac_cpp_err"; then
5361	:
5362	else
5363	echo "$as_me: failed program was:" >&5
5364	sed 's/^/| /' conftest.$ac_ext >&5
5365
5366	# Broken: fails on valid input.	5655	# Broken: fails on valid input.
5367	continue	5656	continue
5368	fi	5657	fi
5369	rm -f conftest.err conftest.$ac_ext	5658	rm -f conftest.err conftest.i conftest.$ac_ext
5370		5659
5371	# OK, works on sane cases. Now check whether non-existent headers	5660	# OK, works on sane cases. Now check whether nonexistent headers
5372	# can be detected and how.	5661	# can be detected and how.
5373	cat >conftest.$ac_ext <<_ACEOF
5374	#line $LINENO "configure"
5375	/* confdefs.h. */
5376	_ACEOF
5377	cat confdefs.h >>conftest.$ac_ext	5662	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378	cat >>conftest.$ac_ext <<_ACEOF
5379	/* end confdefs.h. */	5663	/* end confdefs.h. */
5380	#include <ac_nonexistent.h>	5664	#include <ac_nonexistent.h>
5381	_ACEOF	5665	_ACEOF
5382	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5666	if ac_fn_c_try_cpp "$LINENO"; then :
5383	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5384	ac_status=$?
5385	grep -v '^ *+' conftest.er1 >conftest.err
5386	rm -f conftest.er1
5387	cat conftest.err >&5
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); } >/dev/null; then
5390	if test -s conftest.err; then
5391	ac_cpp_err=$ac_c_preproc_warn_flag
5392	else
5393	ac_cpp_err=
5394	fi
5395	else
5396	ac_cpp_err=yes
5397	fi
5398	if test -z "$ac_cpp_err"; then
5399	# Broken: success on invalid input.	5667	# Broken: success on invalid input.
5400	continue	5668	continue
5401	else	5669	else
5402	echo "$as_me: failed program was:" >&5
5403	sed 's/^/| /' conftest.$ac_ext >&5
5404
5405	# Passes both tests.	5670	# Passes both tests.
5406	ac_preproc_ok=:	5671	ac_preproc_ok=:
5407	break	5672	break
5408	fi	5673	fi
5409	rm -f conftest.err conftest.$ac_ext	5674	rm -f conftest.err conftest.i conftest.$ac_ext
5410		5675
5411	done	5676	done
5412	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5677	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5413	rm -f conftest.err conftest.$ac_ext	5678	rm -f conftest.i conftest.err conftest.$ac_ext
5414	if $ac_preproc_ok; then	5679	if $ac_preproc_ok; then :
5415	:	5680
5416	else	5681	else
5417	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5682	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5418	See \`config.log' for more details." >&5	5683	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5419	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5684	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5420	See \`config.log' for more details." >&2;}	5685	See \`config.log' for more details" "$LINENO" 5 ; }
5421	{ (exit 1); exit 1; }; }
5422	fi	5686	fi
5423		5687
5424	ac_ext=c	5688	ac_ext=c
5425	ac_cpp='$CPP $CPPFLAGS'	5689	ac_cpp='$CPP $CPPFLAGS'
5426	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5690	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5691	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5428	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5692	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5429		5693
5430	ac_ext=cc	5694	ac_ext=cpp
5431	ac_cpp='$CXXCPP $CPPFLAGS'	5695	ac_cpp='$CXXCPP $CPPFLAGS'
5432	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5696	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5433	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5697	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5434	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5698	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5699	if test -z "$CXX"; then
		5700	if test -n "$CCC"; then
		5701	CXX=$CCC
		5702	else
5435	if test -n "$ac_tool_prefix"; then	5703	if test -n "$ac_tool_prefix"; then
5436	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5704	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5437	do	5705	do
5438	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5706	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5439	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5707	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5440	echo "$as_me:$LINENO: checking for $ac_word" >&5	5708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5441	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5709	$as_echo_n "checking for $ac_word... " >&6; }
5442	if test "${ac_cv_prog_CXX+set}" = set; then	5710	if test "${ac_cv_prog_CXX+set}" = set; then :
5443	echo $ECHO_N "(cached) $ECHO_C" >&6	5711	$as_echo_n "(cached) " >&6
5444	else	5712	else
5445	if test -n "$CXX"; then	5713	if test -n "$CXX"; then
5446	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5714	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5447	else	5715	else
5448	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5716	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5449	for as_dir in $PATH	5717	for as_dir in $PATH
5450	do	5718	do
5451	IFS=$as_save_IFS	5719	IFS=$as_save_IFS
5452	test -z "$as_dir" && as_dir=.	5720	test -z "$as_dir" && as_dir=.
5453	for ac_exec_ext in '' $ac_executable_extensions; do	5721	for ac_exec_ext in '' $ac_executable_extensions; do
5454	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5722	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5455	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5723	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5456	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5724	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5457	break 2	5725	break 2
5458	fi	5726	fi
5459	done	5727	done
5460	done	5728	done
		5729	IFS=$as_save_IFS
5461		5730
5462	fi	5731	fi
5463	fi	5732	fi
5464	CXX=$ac_cv_prog_CXX	5733	CXX=$ac_cv_prog_CXX
5465	if test -n "$CXX"; then	5734	if test -n "$CXX"; then
5466	echo "$as_me:$LINENO: result: $CXX" >&5	5735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5467	echo "${ECHO_T}$CXX" >&6	5736	$as_echo "$CXX" >&6; }
5468	else	5737	else
5469	echo "$as_me:$LINENO: result: no" >&5	5738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5470	echo "${ECHO_T}no" >&6	5739	$as_echo "no" >&6; }
5471	fi	5740	fi
		5741
5472		5742
5473	test -n "$CXX" && break	5743	test -n "$CXX" && break
5474	done	5744	done
5475	fi	5745	fi
5476	if test -z "$CXX"; then	5746	if test -z "$CXX"; then
5477	ac_ct_CXX=$CXX	5747	ac_ct_CXX=$CXX
5478	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5748	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5479	do	5749	do
5480	# Extract the first word of "$ac_prog", so it can be a program name with args.	5750	# Extract the first word of "$ac_prog", so it can be a program name with args.
5481	set dummy $ac_prog; ac_word=$2	5751	set dummy $ac_prog; ac_word=$2
5482	echo "$as_me:$LINENO: checking for $ac_word" >&5	5752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5483	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5753	$as_echo_n "checking for $ac_word... " >&6; }
5484	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5754	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
5485	echo $ECHO_N "(cached) $ECHO_C" >&6	5755	$as_echo_n "(cached) " >&6
5486	else	5756	else
5487	if test -n "$ac_ct_CXX"; then	5757	if test -n "$ac_ct_CXX"; then
5488	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5758	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5489	else	5759	else
5490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5491	for as_dir in $PATH	5761	for as_dir in $PATH
5492	do	5762	do
5493	IFS=$as_save_IFS	5763	IFS=$as_save_IFS
5494	test -z "$as_dir" && as_dir=.	5764	test -z "$as_dir" && as_dir=.
5495	for ac_exec_ext in '' $ac_executable_extensions; do	5765	for ac_exec_ext in '' $ac_executable_extensions; do
5496	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5766	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5497	ac_cv_prog_ac_ct_CXX="$ac_prog"	5767	ac_cv_prog_ac_ct_CXX="$ac_prog"
5498	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5768	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5499	break 2	5769	break 2
5500	fi	5770	fi
5501	done	5771	done
5502	done	5772	done
		5773	IFS=$as_save_IFS
5503		5774
5504	fi	5775	fi
5505	fi	5776	fi
5506	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5777	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5507	if test -n "$ac_ct_CXX"; then	5778	if test -n "$ac_ct_CXX"; then
5508	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5509	echo "${ECHO_T}$ac_ct_CXX" >&6	5780	$as_echo "$ac_ct_CXX" >&6; }
5510	else	5781	else
5511	echo "$as_me:$LINENO: result: no" >&5	5782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5512	echo "${ECHO_T}no" >&6	5783	$as_echo "no" >&6; }
5513	fi	5784	fi
		5785
5514		5786
5515	test -n "$ac_ct_CXX" && break	5787	test -n "$ac_ct_CXX" && break
5516	done	5788	done
5517	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5518		5789
		5790	if test "x$ac_ct_CXX" = x; then
		5791	CXX="g++"
		5792	else
		5793	case $cross_compiling:$ac_tool_warned in
		5794	yes:)
		5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5796	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5797	ac_tool_warned=yes ;;
		5798	esac
5519	CXX=$ac_ct_CXX	5799	CXX=$ac_ct_CXX
		5800	fi
5520	fi	5801	fi
5521		5802
5522		5803	fi
		5804	fi
5523	# Provide some information about the compiler.	5805	# Provide some information about the compiler.
5524	echo "$as_me:$LINENO:" \	5806	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5525	"checking for C++ compiler version" >&5	5807	set X $ac_compile
5526	ac_compiler=`set X $ac_compile; echo $2`	5808	ac_compiler=$2
5527	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5809	for ac_option in --version -v -V -qversion; do
5528	(eval $ac_compiler --version </dev/null >&5) 2>&5	5810	{ { ac_try="$ac_compiler $ac_option >&5"
		5811	case "(($ac_try" in
		5812	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		5813	*) ac_try_echo=$ac_try;;
		5814	esac
		5815	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5816	$as_echo "$ac_try_echo"; } >&5
		5817	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5529	ac_status=$?	5818	ac_status=$?
		5819	if test -s conftest.err; then
		5820	sed '10a\
		5821	... rest of stderr output deleted ...
		5822	10q' conftest.err >conftest.er1
		5823	cat conftest.er1 >&5
		5824	fi
		5825	rm -f conftest.er1 conftest.err
5530	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5826	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5531	(exit $ac_status); }	5827	test $ac_status = 0; }
5532	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5828	done
5533	(eval $ac_compiler -v </dev/null >&5) 2>&5
5534	ac_status=$?
5535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5536	(exit $ac_status); }
5537	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5538	(eval $ac_compiler -V </dev/null >&5) 2>&5
5539	ac_status=$?
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); }
5542		5829
5543	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5544	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5831	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5545	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5832	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
5546	echo $ECHO_N "(cached) $ECHO_C" >&6	5833	$as_echo_n "(cached) " >&6
5547	else	5834	else
5548	cat >conftest.$ac_ext <<_ACEOF
5549	#line $LINENO "configure"
5550	/* confdefs.h. */
5551	_ACEOF
5552	cat confdefs.h >>conftest.$ac_ext	5835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553	cat >>conftest.$ac_ext <<_ACEOF
5554	/* end confdefs.h. */	5836	/* end confdefs.h. */
5555		5837
5556	int	5838	int
5557	main ()	5839	main ()
5558	{	5840	{
…		…
5562		5844
5563	;	5845	;
5564	return 0;	5846	return 0;
5565	}	5847	}
5566	_ACEOF	5848	_ACEOF
5567	rm -f conftest.$ac_objext	5849	if ac_fn_cxx_try_compile "$LINENO"; then :
5568	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5569	(eval $ac_compile) 2>&5
5570	ac_status=$?
5571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572	(exit $ac_status); } &&
5573	{ ac_try='test -s conftest.$ac_objext'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; }; then
5579	ac_compiler_gnu=yes	5850	ac_compiler_gnu=yes
5580	else	5851	else
5581	echo "$as_me: failed program was:" >&5
5582	sed 's/^/| /' conftest.$ac_ext >&5
5583
5584	ac_compiler_gnu=no	5852	ac_compiler_gnu=no
5585	fi	5853	fi
5586	rm -f conftest.$ac_objext conftest.$ac_ext	5854	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5587	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5855	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5588		5856
5589	fi	5857	fi
5590	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5591	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5859	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5592	GXX=`test $ac_compiler_gnu = yes && echo yes`	5860	if test $ac_compiler_gnu = yes; then
		5861	GXX=yes
		5862	else
		5863	GXX=
		5864	fi
5593	ac_test_CXXFLAGS=${CXXFLAGS+set}	5865	ac_test_CXXFLAGS=${CXXFLAGS+set}
5594	ac_save_CXXFLAGS=$CXXFLAGS	5866	ac_save_CXXFLAGS=$CXXFLAGS
5595	CXXFLAGS="-g"
5596	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	5867	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5597	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6	5868	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
5598	if test "${ac_cv_prog_cxx_g+set}" = set; then	5869	if test "${ac_cv_prog_cxx_g+set}" = set; then :
5599	echo $ECHO_N "(cached) $ECHO_C" >&6	5870	$as_echo_n "(cached) " >&6
5600	else	5871	else
5601	cat >conftest.$ac_ext <<_ACEOF	5872	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5602	#line $LINENO "configure"	5873	ac_cxx_werror_flag=yes
5603	/* confdefs.h. */	5874	ac_cv_prog_cxx_g=no
5604	_ACEOF	5875	CXXFLAGS="-g"
5605	cat confdefs.h >>conftest.$ac_ext	5876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5606	cat >>conftest.$ac_ext <<_ACEOF
5607	/* end confdefs.h. */	5877	/* end confdefs.h. */
5608		5878
5609	int	5879	int
5610	main ()	5880	main ()
5611	{	5881	{
5612		5882
5613	;	5883	;
5614	return 0;	5884	return 0;
5615	}	5885	}
5616	_ACEOF	5886	_ACEOF
5617	rm -f conftest.$ac_objext	5887	if ac_fn_cxx_try_compile "$LINENO"; then :
5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619	(eval $ac_compile) 2>&5
5620	ac_status=$?
5621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5622	(exit $ac_status); } &&
5623	{ ac_try='test -s conftest.$ac_objext'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; }; then
5629	ac_cv_prog_cxx_g=yes	5888	ac_cv_prog_cxx_g=yes
5630	else	5889	else
5631	echo "$as_me: failed program was:" >&5	5890	CXXFLAGS=""
5632	sed 's/^/| /' conftest.$ac_ext >&5	5891	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5892	/* end confdefs.h. */
5633		5893
		5894	int
		5895	main ()
		5896	{
		5897
		5898	;
		5899	return 0;
		5900	}
		5901	_ACEOF
		5902	if ac_fn_cxx_try_compile "$LINENO"; then :
		5903
		5904	else
		5905	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5906	CXXFLAGS="-g"
		5907	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5908	/* end confdefs.h. */
		5909
		5910	int
		5911	main ()
		5912	{
		5913
		5914	;
		5915	return 0;
		5916	}
		5917	_ACEOF
		5918	if ac_fn_cxx_try_compile "$LINENO"; then :
5634	ac_cv_prog_cxx_g=no	5919	ac_cv_prog_cxx_g=yes
5635	fi	5920	fi
5636	rm -f conftest.$ac_objext conftest.$ac_ext	5921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5637	fi	5922	fi
		5923	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5924	fi
		5925	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5926	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5927	fi
5638	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5639	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5929	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5640	if test "$ac_test_CXXFLAGS" = set; then	5930	if test "$ac_test_CXXFLAGS" = set; then
5641	CXXFLAGS=$ac_save_CXXFLAGS	5931	CXXFLAGS=$ac_save_CXXFLAGS
5642	elif test $ac_cv_prog_cxx_g = yes; then	5932	elif test $ac_cv_prog_cxx_g = yes; then
5643	if test "$GXX" = yes; then	5933	if test "$GXX" = yes; then
5644	CXXFLAGS="-g -O2"	5934	CXXFLAGS="-g -O2"
…		…
5650	CXXFLAGS="-O2"	5940	CXXFLAGS="-O2"
5651	else	5941	else
5652	CXXFLAGS=	5942	CXXFLAGS=
5653	fi	5943	fi
5654	fi	5944	fi
5655	for ac_declaration in \
5656	'' \
5657	'extern "C" void std::exit (int) throw (); using std::exit;' \
5658	'extern "C" void std::exit (int); using std::exit;' \
5659	'extern "C" void exit (int) throw ();' \
5660	'extern "C" void exit (int);' \
5661	'void exit (int);'
5662	do
5663	cat >conftest.$ac_ext <<_ACEOF
5664	#line $LINENO "configure"
5665	/* confdefs.h. */
5666	_ACEOF
5667	cat confdefs.h >>conftest.$ac_ext
5668	cat >>conftest.$ac_ext <<_ACEOF
5669	/* end confdefs.h. */
5670	$ac_declaration
5671	#include <stdlib.h>
5672	int
5673	main ()
5674	{
5675	exit (42);
5676	;
5677	return 0;
5678	}
5679	_ACEOF
5680	rm -f conftest.$ac_objext
5681	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5682	(eval $ac_compile) 2>&5
5683	ac_status=$?
5684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685	(exit $ac_status); } &&
5686	{ ac_try='test -s conftest.$ac_objext'
5687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5688	(eval $ac_try) 2>&5
5689	ac_status=$?
5690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691	(exit $ac_status); }; }; then
5692	:
5693	else
5694	echo "$as_me: failed program was:" >&5
5695	sed 's/^/| /' conftest.$ac_ext >&5
5696
5697	continue
5698	fi
5699	rm -f conftest.$ac_objext conftest.$ac_ext
5700	cat >conftest.$ac_ext <<_ACEOF
5701	#line $LINENO "configure"
5702	/* confdefs.h. */
5703	_ACEOF
5704	cat confdefs.h >>conftest.$ac_ext
5705	cat >>conftest.$ac_ext <<_ACEOF
5706	/* end confdefs.h. */
5707	$ac_declaration
5708	int
5709	main ()
5710	{
5711	exit (42);
5712	;
5713	return 0;
5714	}
5715	_ACEOF
5716	rm -f conftest.$ac_objext
5717	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5718	(eval $ac_compile) 2>&5
5719	ac_status=$?
5720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721	(exit $ac_status); } &&
5722	{ ac_try='test -s conftest.$ac_objext'
5723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724	(eval $ac_try) 2>&5
5725	ac_status=$?
5726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727	(exit $ac_status); }; }; then
5728	break
5729	else
5730	echo "$as_me: failed program was:" >&5
5731	sed 's/^/| /' conftest.$ac_ext >&5
5732
5733	fi
5734	rm -f conftest.$ac_objext conftest.$ac_ext
5735	done
5736	rm -f conftest*
5737	if test -n "$ac_declaration"; then
5738	echo '#ifdef __cplusplus' >>confdefs.h
5739	echo $ac_declaration >>confdefs.h
5740	echo '#endif' >>confdefs.h
5741	fi
5742
5743	ac_ext=c	5945	ac_ext=c
5744	ac_cpp='$CPP $CPPFLAGS'	5946	ac_cpp='$CPP $CPPFLAGS'
5745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5947	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5746	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5948	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5747	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5949	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5748		5950
5749	depcc="$CXX" am_compiler_list=	5951	depcc="$CXX" am_compiler_list=
5750		5952
5751	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5752	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5954	$as_echo_n "checking dependency style of $depcc... " >&6; }
5753	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5955	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
5754	echo $ECHO_N "(cached) $ECHO_C" >&6	5956	$as_echo_n "(cached) " >&6
5755	else	5957	else
5756	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5958	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5757	# We make a subdir and do the tests there. Otherwise we can end up	5959	# We make a subdir and do the tests there. Otherwise we can end up
5758	# making bogus files that we don't know about and never remove. For	5960	# making bogus files that we don't know about and never remove. For
5759	# instance it was reported that on HP-UX the gcc test will end up	5961	# instance it was reported that on HP-UX the gcc test will end up
…		…
5829	else	6031	else
5830	am_cv_CXX_dependencies_compiler_type=none	6032	am_cv_CXX_dependencies_compiler_type=none
5831	fi	6033	fi
5832		6034
5833	fi	6035	fi
5834	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5835	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6037	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5836	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6038	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5837		6039
5838		6040
5839		6041
5840	if	6042	if
…		…
5847	am__fastdepCXX_FALSE=	6049	am__fastdepCXX_FALSE=
5848	fi	6050	fi
5849		6051
5850		6052
5851		6053
5852	echo "$as_me:$LINENO: checking for egrep" >&5	6054	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5853	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6055	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5854	if test "${ac_cv_prog_egrep+set}" = set; then	6056	if test "${ac_cv_path_GREP+set}" = set; then :
5855	echo $ECHO_N "(cached) $ECHO_C" >&6	6057	$as_echo_n "(cached) " >&6
5856	else	6058	else
5857	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	6059	if test -z "$GREP"; then
5858	then ac_cv_prog_egrep='grep -E'	6060	ac_path_GREP_found=false
5859	else ac_cv_prog_egrep='egrep'	6061	# Loop through the user's path and test for each of PROGNAME-LIST
		6062	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6063	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6064	do
		6065	IFS=$as_save_IFS
		6066	test -z "$as_dir" && as_dir=.
		6067	for ac_prog in grep ggrep; do
		6068	for ac_exec_ext in '' $ac_executable_extensions; do
		6069	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6070	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
		6071	# Check for GNU ac_path_GREP and select it if it is found.
		6072	# Check for GNU $ac_path_GREP
		6073	case `"$ac_path_GREP" --version 2>&1` in
		6074	*GNU*)
		6075	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6076	*)
		6077	ac_count=0
		6078	$as_echo_n 0123456789 >"conftest.in"
		6079	while :
		6080	do
		6081	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6082	mv "conftest.tmp" "conftest.in"
		6083	cp "conftest.in" "conftest.nl"
		6084	$as_echo 'GREP' >> "conftest.nl"
		6085	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6086	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6087	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6088	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6089	# Best one so far, save it but keep looking for a better one
		6090	ac_cv_path_GREP="$ac_path_GREP"
		6091	ac_path_GREP_max=$ac_count
5860	fi	6092	fi
		6093	# 10*(2^10) chars as input seems more than enough
		6094	test $ac_count -gt 10 && break
		6095	done
		6096	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6097	esac
		6098
		6099	$ac_path_GREP_found && break 3
		6100	done
		6101	done
		6102	done
		6103	IFS=$as_save_IFS
		6104	if test -z "$ac_cv_path_GREP"; then
		6105	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6106	fi
		6107	else
		6108	ac_cv_path_GREP=$GREP
5861	fi	6109	fi
5862	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6110
5863	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6111	fi
5864	EGREP=$ac_cv_prog_egrep	6112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6113	$as_echo "$ac_cv_path_GREP" >&6; }
		6114	GREP="$ac_cv_path_GREP"
		6115
		6116
		6117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6118	$as_echo_n "checking for egrep... " >&6; }
		6119	if test "${ac_cv_path_EGREP+set}" = set; then :
		6120	$as_echo_n "(cached) " >&6
		6121	else
		6122	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		6123	then ac_cv_path_EGREP="$GREP -E"
		6124	else
		6125	if test -z "$EGREP"; then
		6126	ac_path_EGREP_found=false
		6127	# Loop through the user's path and test for each of PROGNAME-LIST
		6128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6129	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6130	do
		6131	IFS=$as_save_IFS
		6132	test -z "$as_dir" && as_dir=.
		6133	for ac_prog in egrep; do
		6134	for ac_exec_ext in '' $ac_executable_extensions; do
		6135	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6136	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
		6137	# Check for GNU ac_path_EGREP and select it if it is found.
		6138	# Check for GNU $ac_path_EGREP
		6139	case `"$ac_path_EGREP" --version 2>&1` in
		6140	*GNU*)
		6141	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6142	*)
		6143	ac_count=0
		6144	$as_echo_n 0123456789 >"conftest.in"
		6145	while :
		6146	do
		6147	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6148	mv "conftest.tmp" "conftest.in"
		6149	cp "conftest.in" "conftest.nl"
		6150	$as_echo 'EGREP' >> "conftest.nl"
		6151	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6152	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6153	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6154	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6155	# Best one so far, save it but keep looking for a better one
		6156	ac_cv_path_EGREP="$ac_path_EGREP"
		6157	ac_path_EGREP_max=$ac_count
		6158	fi
		6159	# 10*(2^10) chars as input seems more than enough
		6160	test $ac_count -gt 10 && break
		6161	done
		6162	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6163	esac
		6164
		6165	$ac_path_EGREP_found && break 3
		6166	done
		6167	done
		6168	done
		6169	IFS=$as_save_IFS
		6170	if test -z "$ac_cv_path_EGREP"; then
		6171	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6172	fi
		6173	else
		6174	ac_cv_path_EGREP=$EGREP
		6175	fi
		6176
		6177	fi
		6178	fi
		6179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6180	$as_echo "$ac_cv_path_EGREP" >&6; }
		6181	EGREP="$ac_cv_path_EGREP"
5865		6182
5866		6183
5867	if test $ac_cv_c_compiler_gnu = yes; then	6184	if test $ac_cv_c_compiler_gnu = yes; then
5868	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6185	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5869	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6186	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5870	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6187	if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
5871	echo $ECHO_N "(cached) $ECHO_C" >&6	6188	$as_echo_n "(cached) " >&6
5872	else	6189	else
5873	ac_pattern="Autoconf.*'x'"	6190	ac_pattern="Autoconf.*'x'"
5874	cat >conftest.$ac_ext <<_ACEOF
5875	#line $LINENO "configure"
5876	/* confdefs.h. */
5877	_ACEOF
5878	cat confdefs.h >>conftest.$ac_ext	6191	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5879	cat >>conftest.$ac_ext <<_ACEOF
5880	/* end confdefs.h. */	6192	/* end confdefs.h. */
5881	#include <sgtty.h>	6193	#include <sgtty.h>
5882	Autoconf TIOCGETP	6194	Autoconf TIOCGETP
5883	_ACEOF	6195	_ACEOF
5884	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6196	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5885	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6197	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5886	ac_cv_prog_gcc_traditional=yes	6198	ac_cv_prog_gcc_traditional=yes
5887	else	6199	else
5888	ac_cv_prog_gcc_traditional=no	6200	ac_cv_prog_gcc_traditional=no
5889	fi	6201	fi
5890	rm -f conftest*	6202	rm -f conftest*
5891		6203
5892		6204
5893	if test $ac_cv_prog_gcc_traditional = no; then	6205	if test $ac_cv_prog_gcc_traditional = no; then
5894	cat >conftest.$ac_ext <<_ACEOF
5895	#line $LINENO "configure"
5896	/* confdefs.h. */
5897	_ACEOF
5898	cat confdefs.h >>conftest.$ac_ext	6206	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5899	cat >>conftest.$ac_ext <<_ACEOF
5900	/* end confdefs.h. */	6207	/* end confdefs.h. */
5901	#include <termio.h>	6208	#include <termio.h>
5902	Autoconf TCGETA	6209	Autoconf TCGETA
5903	_ACEOF	6210	_ACEOF
5904	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6211	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5905	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6212	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5906	ac_cv_prog_gcc_traditional=yes	6213	ac_cv_prog_gcc_traditional=yes
5907	fi	6214	fi
5908	rm -f conftest*	6215	rm -f conftest*
5909		6216
5910	fi	6217	fi
5911	fi	6218	fi
5912	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5913	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6220	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5914	if test $ac_cv_prog_gcc_traditional = yes; then	6221	if test $ac_cv_prog_gcc_traditional = yes; then
5915	CC="$CC -traditional"	6222	CC="$CC -traditional"
5916	fi	6223	fi
5917	fi	6224	fi
5918		6225
5919	for ac_prog in gawk mawk nawk awk	6226	for ac_prog in gawk mawk nawk awk
5920	do	6227	do
5921	# Extract the first word of "$ac_prog", so it can be a program name with args.	6228	# Extract the first word of "$ac_prog", so it can be a program name with args.
5922	set dummy $ac_prog; ac_word=$2	6229	set dummy $ac_prog; ac_word=$2
5923	echo "$as_me:$LINENO: checking for $ac_word" >&5	6230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5924	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6231	$as_echo_n "checking for $ac_word... " >&6; }
5925	if test "${ac_cv_prog_AWK+set}" = set; then	6232	if test "${ac_cv_prog_AWK+set}" = set; then :
5926	echo $ECHO_N "(cached) $ECHO_C" >&6	6233	$as_echo_n "(cached) " >&6
5927	else	6234	else
5928	if test -n "$AWK"; then	6235	if test -n "$AWK"; then
5929	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6236	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5930	else	6237	else
5931	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6238	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5932	for as_dir in $PATH	6239	for as_dir in $PATH
5933	do	6240	do
5934	IFS=$as_save_IFS	6241	IFS=$as_save_IFS
5935	test -z "$as_dir" && as_dir=.	6242	test -z "$as_dir" && as_dir=.
5936	for ac_exec_ext in '' $ac_executable_extensions; do	6243	for ac_exec_ext in '' $ac_executable_extensions; do
5937	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6244	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5938	ac_cv_prog_AWK="$ac_prog"	6245	ac_cv_prog_AWK="$ac_prog"
5939	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6246	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5940	break 2	6247	break 2
5941	fi	6248	fi
5942	done	6249	done
5943	done	6250	done
		6251	IFS=$as_save_IFS
5944		6252
5945	fi	6253	fi
5946	fi	6254	fi
5947	AWK=$ac_cv_prog_AWK	6255	AWK=$ac_cv_prog_AWK
5948	if test -n "$AWK"; then	6256	if test -n "$AWK"; then
5949	echo "$as_me:$LINENO: result: $AWK" >&5	6257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5950	echo "${ECHO_T}$AWK" >&6	6258	$as_echo "$AWK" >&6; }
5951	else	6259	else
5952	echo "$as_me:$LINENO: result: no" >&5	6260	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5953	echo "${ECHO_T}no" >&6	6261	$as_echo "no" >&6; }
5954	fi	6262	fi
		6263
5955		6264
5956	test -n "$AWK" && break	6265	test -n "$AWK" && break
5957	done	6266	done
5958		6267
5959	# Find a good install program. We prefer a C program (faster),
5960	# so one script is as good as another. But avoid the broken or
5961	# incompatible versions:
5962	# SysV /etc/install, /usr/sbin/install
5963	# SunOS /usr/etc/install
5964	# IRIX /sbin/install
5965	# AIX /bin/install
5966	# AmigaOS /C/install, which installs bootblocks on floppy discs
5967	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5968	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5969	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5970	# ./install, which can be erroneously created by make from ./install.sh.
5971	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5972	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5973	if test -z "$INSTALL"; then
5974	if test "${ac_cv_path_install+set}" = set; then
5975	echo $ECHO_N "(cached) $ECHO_C" >&6
5976	else
5977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5978	for as_dir in $PATH
5979	do
5980	IFS=$as_save_IFS
5981	test -z "$as_dir" && as_dir=.
5982	# Account for people who put trailing slashes in PATH elements.
5983	case $as_dir/ in
5984	./ | .// | /cC/* | \
5985	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5986	/usr/ucb/* ) ;;
5987	*)
5988	# OSF1 and SCO ODT 3.0 have their own names for install.
5989	# Don't use installbsd from OSF since it installs stuff as root
5990	# by default.
5991	for ac_prog in ginstall scoinst install; do
5992	for ac_exec_ext in '' $ac_executable_extensions; do
5993	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5994	if test $ac_prog = install &&
5995	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5996	# AIX install. It has an incompatible calling convention.
5997	:
5998	elif test $ac_prog = install &&
5999	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6000	# program-specific install script used by HP pwplus--don't use.
6001	:
6002	else
6003	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6004	break 3
6005	fi
6006	fi
6007	done
6008	done
6009	;;
6010	esac
6011	done
6012		6268
6013
6014	fi
6015	if test "${ac_cv_path_install+set}" = set; then
6016	INSTALL=$ac_cv_path_install
6017	else
6018	# As a last resort, use the slow shell script. We don't cache a
6019	# path for INSTALL within a source directory, because that will
6020	# break other packages using the cache if that directory is
6021	# removed, or if the path is relative.
6022	INSTALL=$ac_install_sh
6023	fi
6024	fi
6025	echo "$as_me:$LINENO: result: $INSTALL" >&5
6026	echo "${ECHO_T}$INSTALL" >&6
6027
6028	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6029	# It thinks the first close brace ends the variable substitution.
6030	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6031
6032	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6033
6034	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6035
6036	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6037	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6270	$as_echo_n "checking whether ln -s works... " >&6; }
6038	LN_S=$as_ln_s	6271	LN_S=$as_ln_s
6039	if test "$LN_S" = "ln -s"; then	6272	if test "$LN_S" = "ln -s"; then
6040	echo "$as_me:$LINENO: result: yes" >&5	6273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6041	echo "${ECHO_T}yes" >&6	6274	$as_echo "yes" >&6; }
6042	else	6275	else
6043	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6044	echo "${ECHO_T}no, using $LN_S" >&6	6277	$as_echo "no, using $LN_S" >&6; }
6045	fi	6278	fi
6046		6279
6047	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6048	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6281	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6049	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	6282	set x ${MAKE-make}
		6283	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6050	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6284	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
6051	echo $ECHO_N "(cached) $ECHO_C" >&6	6285	$as_echo_n "(cached) " >&6
6052	else	6286	else
6053	cat >conftest.make <<\_ACEOF	6287	cat >conftest.make <<\_ACEOF
		6288	SHELL = /bin/sh
6054	all:	6289	all:
6055	@echo 'ac_maketemp="$(MAKE)"'	6290	@echo '@@@%%%=$(MAKE)=@@@%%%'
6056	_ACEOF	6291	_ACEOF
6057	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6292	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6058	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	6293	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6059	if test -n "$ac_maketemp"; then	6294	*@@@%%%=?*=@@@%%%*)
6060	eval ac_cv_prog_make_${ac_make}_set=yes	6295	eval ac_cv_prog_make_${ac_make}_set=yes;;
6061	else	6296	*)
6062	eval ac_cv_prog_make_${ac_make}_set=no	6297	eval ac_cv_prog_make_${ac_make}_set=no;;
6063	fi	6298	esac
6064	rm -f conftest.make	6299	rm -f conftest.make
6065	fi	6300	fi
6066	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6301	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6067	echo "$as_me:$LINENO: result: yes" >&5	6302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6068	echo "${ECHO_T}yes" >&6	6303	$as_echo "yes" >&6; }
6069	SET_MAKE=	6304	SET_MAKE=
6070	else	6305	else
6071	echo "$as_me:$LINENO: result: no" >&5	6306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6072	echo "${ECHO_T}no" >&6	6307	$as_echo "no" >&6; }
6073	SET_MAKE="MAKE=${MAKE-make}"	6308	SET_MAKE="MAKE=${MAKE-make}"
6074	fi	6309	fi
6075		6310
6076	if test -n "$ac_tool_prefix"; then	6311	if test -n "$ac_tool_prefix"; then
6077	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6312	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6078	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6313	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6079	echo "$as_me:$LINENO: checking for $ac_word" >&5	6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6080	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6315	$as_echo_n "checking for $ac_word... " >&6; }
6081	if test "${ac_cv_prog_RANLIB+set}" = set; then	6316	if test "${ac_cv_prog_RANLIB+set}" = set; then :
6082	echo $ECHO_N "(cached) $ECHO_C" >&6	6317	$as_echo_n "(cached) " >&6
6083	else	6318	else
6084	if test -n "$RANLIB"; then	6319	if test -n "$RANLIB"; then
6085	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6320	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6086	else	6321	else
6087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6322	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088	for as_dir in $PATH	6323	for as_dir in $PATH
6089	do	6324	do
6090	IFS=$as_save_IFS	6325	IFS=$as_save_IFS
6091	test -z "$as_dir" && as_dir=.	6326	test -z "$as_dir" && as_dir=.
6092	for ac_exec_ext in '' $ac_executable_extensions; do	6327	for ac_exec_ext in '' $ac_executable_extensions; do
6093	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6328	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6094	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6329	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6095	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6330	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6096	break 2	6331	break 2
6097	fi	6332	fi
6098	done	6333	done
6099	done	6334	done
		6335	IFS=$as_save_IFS
6100		6336
6101	fi	6337	fi
6102	fi	6338	fi
6103	RANLIB=$ac_cv_prog_RANLIB	6339	RANLIB=$ac_cv_prog_RANLIB
6104	if test -n "$RANLIB"; then	6340	if test -n "$RANLIB"; then
6105	echo "$as_me:$LINENO: result: $RANLIB" >&5	6341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6106	echo "${ECHO_T}$RANLIB" >&6	6342	$as_echo "$RANLIB" >&6; }
6107	else	6343	else
6108	echo "$as_me:$LINENO: result: no" >&5	6344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6109	echo "${ECHO_T}no" >&6	6345	$as_echo "no" >&6; }
6110	fi	6346	fi
		6347
6111		6348
6112	fi	6349	fi
6113	if test -z "$ac_cv_prog_RANLIB"; then	6350	if test -z "$ac_cv_prog_RANLIB"; then
6114	ac_ct_RANLIB=$RANLIB	6351	ac_ct_RANLIB=$RANLIB
6115	# Extract the first word of "ranlib", so it can be a program name with args.	6352	# Extract the first word of "ranlib", so it can be a program name with args.
6116	set dummy ranlib; ac_word=$2	6353	set dummy ranlib; ac_word=$2
6117	echo "$as_me:$LINENO: checking for $ac_word" >&5	6354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6118	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6355	$as_echo_n "checking for $ac_word... " >&6; }
6119	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6356	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6120	echo $ECHO_N "(cached) $ECHO_C" >&6	6357	$as_echo_n "(cached) " >&6
6121	else	6358	else
6122	if test -n "$ac_ct_RANLIB"; then	6359	if test -n "$ac_ct_RANLIB"; then
6123	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6360	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6124	else	6361	else
6125	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6362	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6126	for as_dir in $PATH	6363	for as_dir in $PATH
6127	do	6364	do
6128	IFS=$as_save_IFS	6365	IFS=$as_save_IFS
6129	test -z "$as_dir" && as_dir=.	6366	test -z "$as_dir" && as_dir=.
6130	for ac_exec_ext in '' $ac_executable_extensions; do	6367	for ac_exec_ext in '' $ac_executable_extensions; do
6131	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6368	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6132	ac_cv_prog_ac_ct_RANLIB="ranlib"	6369	ac_cv_prog_ac_ct_RANLIB="ranlib"
6133	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6370	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6134	break 2	6371	break 2
6135	fi	6372	fi
6136	done	6373	done
6137	done	6374	done
		6375	IFS=$as_save_IFS
6138		6376
6139	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6140	fi	6377	fi
6141	fi	6378	fi
6142	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6379	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6143	if test -n "$ac_ct_RANLIB"; then	6380	if test -n "$ac_ct_RANLIB"; then
6144	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6145	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6382	$as_echo "$ac_ct_RANLIB" >&6; }
6146	else	6383	else
6147	echo "$as_me:$LINENO: result: no" >&5	6384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148	echo "${ECHO_T}no" >&6	6385	$as_echo "no" >&6; }
6149	fi	6386	fi
6150		6387
		6388	if test "x$ac_ct_RANLIB" = x; then
		6389	RANLIB=":"
		6390	else
		6391	case $cross_compiling:$ac_tool_warned in
		6392	yes:)
		6393	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6394	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6395	ac_tool_warned=yes ;;
		6396	esac
6151	RANLIB=$ac_ct_RANLIB	6397	RANLIB=$ac_ct_RANLIB
		6398	fi
6152	else	6399	else
6153	RANLIB="$ac_cv_prog_RANLIB"	6400	RANLIB="$ac_cv_prog_RANLIB"
6154	fi	6401	fi
6155		6402
6156		6403
6157
6158	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6159	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6160	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6161	echo $ECHO_N "(cached) $ECHO_C" >&6
6162	else
6163	ac_check_lib_save_LIBS=$LIBS
6164	LIBS="-lcposix $LIBS"
6165	cat >conftest.$ac_ext <<_ACEOF
6166	#line $LINENO "configure"
6167	/* confdefs.h. */
6168	_ACEOF
6169	cat confdefs.h >>conftest.$ac_ext
6170	cat >>conftest.$ac_ext <<_ACEOF
6171	/* end confdefs.h. */
6172
6173	/* Override any gcc2 internal prototype to avoid an error. */
6174	#ifdef __cplusplus
6175	extern "C"
6176	#endif
6177	/* We use char because int might match the return type of a gcc2
6178	builtin and then its argument prototype would still apply. */
6179	char strerror ();
6180	int
6181	main ()
6182	{
6183	strerror ();
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	rm -f conftest.$ac_objext conftest$ac_exeext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190	(eval $ac_link) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); } &&
6194	{ ac_try='test -s conftest$ac_exeext'
6195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196	(eval $ac_try) 2>&5
6197	ac_status=$?
6198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199	(exit $ac_status); }; }; then
6200	ac_cv_lib_cposix_strerror=yes
6201	else
6202	echo "$as_me: failed program was:" >&5
6203	sed 's/^/| /' conftest.$ac_ext >&5
6204
6205	ac_cv_lib_cposix_strerror=no
6206	fi
6207	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6208	LIBS=$ac_check_lib_save_LIBS
6209	fi
6210	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6211	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6212	if test $ac_cv_lib_cposix_strerror = yes; then
6213	LIBS="$LIBS -lcposix"
6214	fi
6215
6216
6217
6218
6219	# Check whether --enable-iftype or --disable-iftype was given.	6404	# Check whether --enable-iftype was given.
6220	if test "${enable_iftype+set}" = set; then	6405	if test "${enable_iftype+set}" = set; then :
6221	enableval="$enable_iftype"	6406	enableval=$enable_iftype;
6222
6223	IFTYPE=`echo $enableval | sed s%/.*%%`	6407	IFTYPE=`echo $enableval | sed s%/.*%%`
6224	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6408	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6225		6409
6226		6410
6227	fi;	6411	fi
6228		6412
		6413
6229	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6230	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6415	$as_echo_n "checking for kernel networking interface type... " >&6; }
6231		6416
6232	if test "x$IFTYPE" = "x"; then	6417	if test "x$IFTYPE" = "x"; then
6233	case $target_os in	6418	case $target_os in
6234	*linux*)	6419	*linux*)
6235	IFTYPE=native	6420	IFTYPE=native
6236	IFSUBTYPE=linux	6421	IFSUBTYPE=linux
6237		6422
6238	cat >>confdefs.h <<\_ACEOF	6423	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6239	#define HAVE_LINUX 1
6240	_ACEOF
6241		6424
6242	;;	6425	;;
6243	*freebsd*)	6426	*freebsd*)
6244	IFTYPE=tincd	6427	IFTYPE=tincd
6245	IFSUBTYPE=freebsd	6428	IFSUBTYPE=freebsd
6246		6429
6247	cat >>confdefs.h <<\_ACEOF	6430	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6248	#define HAVE_FREEBSD 1
6249	_ACEOF
6250		6431
6251	;;	6432	;;
6252	*darwin*)	6433	*darwin*)
6253	IFTYPE=tincd	6434	IFTYPE=native
6254	IFSUBTYPE=darwin	6435	IFSUBTYPE=darwin
6255		6436
6256	cat >>confdefs.h <<\_ACEOF	6437	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6257	#define HAVE_DARWIN 1
6258	_ACEOF
6259		6438
6260	;;	6439	;;
6261	*solaris*)	6440	*solaris*)
6262	IFTYPE=tincd	6441	IFTYPE=tincd
6263	IFSUBTYPE=solaris	6442	IFSUBTYPE=solaris
6264		6443
6265	cat >>confdefs.h <<\_ACEOF	6444	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6266	#define HAVE_SOLARIS 1
6267	_ACEOF
6268		6445
6269	;;	6446	;;
6270	*openbsd*)	6447	*openbsd*)
6271	IFTYPE=tincd	6448	IFTYPE=tincd
6272	IFSUBTYPE=openbsd	6449	IFSUBTYPE=openbsd
6273		6450
6274	cat >>confdefs.h <<\_ACEOF	6451	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6275	#define HAVE_OPENBSD 1
6276	_ACEOF
6277		6452
6278	;;	6453	;;
6279	*netbsd*)	6454	*netbsd*)
6280	IFTYPE=tincd	6455	IFTYPE=tincd
6281	IFSUBTYPE=netbsd	6456	IFSUBTYPE=netbsd
6282		6457
6283	cat >>confdefs.h <<\_ACEOF	6458	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6284	#define HAVE_NETBSD 1
6285	_ACEOF
6286		6459
6287	;;	6460	;;
6288	*cygwin*)	6461	*cygwin*)
6289	IFTYPE=native	6462	IFTYPE=native
6290	IFSUBTYPE=cygwin	6463	IFSUBTYPE=cygwin
6291		6464
6292	cat >>confdefs.h <<\_ACEOF	6465	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6293	#define HAVE_CYGWIN 1
6294	_ACEOF
6295		6466
6296	;;	6467	;;
6297	*)	6468	*)
6298	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6469	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6299	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6300	{ (exit 1); exit 1; }; }
6301	;;	6470	;;
6302	esac	6471	esac
6303	fi	6472	fi
6304	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6305	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6474	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6306	IFTYPE=$IFTYPE	6475	IFTYPE=$IFTYPE
6307		6476
6308	IFSUBTYPE=$IFSUBTYPE	6477	IFSUBTYPE=$IFSUBTYPE
6309		6478
6310		6479
…		…
6334		6503
6335	_ACEOF	6504	_ACEOF
6336		6505
6337	# The following way of writing the cache mishandles newlines in values,	6506	# The following way of writing the cache mishandles newlines in values,
6338	# but we know of no workaround that is simple, portable, and efficient.	6507	# but we know of no workaround that is simple, portable, and efficient.
6339	# So, don't put newlines in cache variables' values.	6508	# So, we kill variables containing newlines.
6340	# Ultrix sh set writes to stderr and can't be redirected directly,	6509	# Ultrix sh set writes to stderr and can't be redirected directly,
6341	# and sets the high bit in the cache file unless we assign to the vars.	6510	# and sets the high bit in the cache file unless we assign to the vars.
6342	{	6511	(
		6512	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		6513	eval ac_val=\$$ac_var
		6514	case $ac_val in #(
		6515	*${as_nl}*)
		6516	case $ac_var in #(
		6517	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6518	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6519	esac
		6520	case $ac_var in #(
		6521	_ | IFS | as_nl) ;; #(
		6522	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		6523	*) { eval $ac_var=; unset $ac_var;} ;;
		6524	esac ;;
		6525	esac
		6526	done
		6527
6343	(set) 2>&1 |	6528	(set) 2>&1 |
6344	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6529	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6345	*ac_space=\ *)	6530	*${as_nl}ac_space=\ *)
6346	# `set' does not quote correctly, so add quotes (double-quote	6531	# `set' does not quote correctly, so add quotes: double-quote
6347	# substitution turns \\\\ into \\, and sed turns \\ into \).	6532	# substitution turns \\\\ into \\, and sed turns \\ into \.
6348	sed -n \	6533	sed -n \
6349	"s/'/'\\\\''/g;	6534	"s/'/'\\\\''/g;
6350	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6535	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6351	;;	6536	;; #(
6352	*)	6537	*)
6353	# `set' quotes correctly as required by POSIX, so do not add quotes.	6538	# `set' quotes correctly as required by POSIX, so do not add quotes.
6354	sed -n \
6355	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	6539	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6356	;;	6540	;;
6357	esac;	6541	esac |
6358	} |	6542	sort
		6543	) |
6359	sed '	6544	sed '
		6545	/^ac_cv_env_/b end
6360	t clear	6546	t clear
6361	: clear	6547	:clear
6362	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6548	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6363	t end	6549	t end
6364	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6550	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6365	: end' >>confcache	6551	:end' >>confcache
6366	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6552	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6367	if test -w $cache_file; then	6553	if test -w "$cache_file"; then
6368	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6554	test "x$cache_file" != "x/dev/null" &&
		6555	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6556	$as_echo "$as_me: updating cache $cache_file" >&6;}
6369	cat confcache >$cache_file	6557	cat confcache >$cache_file
6370	else	6558	else
		6559	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6371	echo "not updating unwritable cache $cache_file"	6560	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6372	fi	6561	fi
6373	fi	6562	fi
6374	rm -f confcache	6563	rm -f confcache
6375		6564
6376		6565
6377	ac_ext=cc	6566	ac_ext=cpp
6378	ac_cpp='$CXXCPP $CPPFLAGS'	6567	ac_cpp='$CXXCPP $CPPFLAGS'
6379	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6568	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6380	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6569	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6381	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6570	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6382		6571
6383		6572
6384	ac_ext=cc	6573	ac_ext=cpp
6385	ac_cpp='$CXXCPP $CPPFLAGS'	6574	ac_cpp='$CXXCPP $CPPFLAGS'
6386	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6575	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6387	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6576	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6388	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6577	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6389	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6578	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6390	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6579	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6391	if test -z "$CXXCPP"; then	6580	if test -z "$CXXCPP"; then
6392	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6581	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
6393	echo $ECHO_N "(cached) $ECHO_C" >&6	6582	$as_echo_n "(cached) " >&6
6394	else	6583	else
6395	# Double quotes because CXXCPP needs to be expanded	6584	# Double quotes because CXXCPP needs to be expanded
6396	for CXXCPP in "$CXX -E" "/lib/cpp"	6585	for CXXCPP in "$CXX -E" "/lib/cpp"
6397	do	6586	do
6398	ac_preproc_ok=false	6587	ac_preproc_ok=false
…		…
6402	# with a fresh cross-compiler works.	6591	# with a fresh cross-compiler works.
6403	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6592	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6404	# <limits.h> exists even on freestanding compilers.	6593	# <limits.h> exists even on freestanding compilers.
6405	# On the NeXT, cc -E runs the code through the compiler's parser,	6594	# On the NeXT, cc -E runs the code through the compiler's parser,
6406	# not just through cpp. "Syntax error" is here to catch this case.	6595	# not just through cpp. "Syntax error" is here to catch this case.
6407	cat >conftest.$ac_ext <<_ACEOF
6408	#line $LINENO "configure"
6409	/* confdefs.h. */
6410	_ACEOF
6411	cat confdefs.h >>conftest.$ac_ext	6596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412	cat >>conftest.$ac_ext <<_ACEOF
6413	/* end confdefs.h. */	6597	/* end confdefs.h. */
6414	#ifdef __STDC__	6598	#ifdef __STDC__
6415	# include <limits.h>	6599	# include <limits.h>
6416	#else	6600	#else
6417	# include <assert.h>	6601	# include <assert.h>
6418	#endif	6602	#endif
6419	Syntax error	6603	Syntax error
6420	_ACEOF	6604	_ACEOF
6421	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_cxx_try_cpp "$LINENO"; then :
6422	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606
6423	ac_status=$?
6424	grep -v '^ *+' conftest.er1 >conftest.err
6425	rm -f conftest.er1
6426	cat conftest.err >&5
6427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428	(exit $ac_status); } >/dev/null; then
6429	if test -s conftest.err; then
6430	ac_cpp_err=$ac_cxx_preproc_warn_flag
6431	else	6607	else
6432	ac_cpp_err=
6433	fi
6434	else
6435	ac_cpp_err=yes
6436	fi
6437	if test -z "$ac_cpp_err"; then
6438	:
6439	else
6440	echo "$as_me: failed program was:" >&5
6441	sed 's/^/| /' conftest.$ac_ext >&5
6442
6443	# Broken: fails on valid input.	6608	# Broken: fails on valid input.
6444	continue	6609	continue
6445	fi	6610	fi
6446	rm -f conftest.err conftest.$ac_ext	6611	rm -f conftest.err conftest.i conftest.$ac_ext
6447		6612
6448	# OK, works on sane cases. Now check whether non-existent headers	6613	# OK, works on sane cases. Now check whether nonexistent headers
6449	# can be detected and how.	6614	# can be detected and how.
6450	cat >conftest.$ac_ext <<_ACEOF
6451	#line $LINENO "configure"
6452	/* confdefs.h. */
6453	_ACEOF
6454	cat confdefs.h >>conftest.$ac_ext	6615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455	cat >>conftest.$ac_ext <<_ACEOF
6456	/* end confdefs.h. */	6616	/* end confdefs.h. */
6457	#include <ac_nonexistent.h>	6617	#include <ac_nonexistent.h>
6458	_ACEOF	6618	_ACEOF
6459	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6619	if ac_fn_cxx_try_cpp "$LINENO"; then :
6460	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6461	ac_status=$?
6462	grep -v '^ *+' conftest.er1 >conftest.err
6463	rm -f conftest.er1
6464	cat conftest.err >&5
6465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6466	(exit $ac_status); } >/dev/null; then
6467	if test -s conftest.err; then
6468	ac_cpp_err=$ac_cxx_preproc_warn_flag
6469	else
6470	ac_cpp_err=
6471	fi
6472	else
6473	ac_cpp_err=yes
6474	fi
6475	if test -z "$ac_cpp_err"; then
6476	# Broken: success on invalid input.	6620	# Broken: success on invalid input.
6477	continue	6621	continue
6478	else	6622	else
6479	echo "$as_me: failed program was:" >&5
6480	sed 's/^/| /' conftest.$ac_ext >&5
6481
6482	# Passes both tests.	6623	# Passes both tests.
6483	ac_preproc_ok=:	6624	ac_preproc_ok=:
6484	break	6625	break
6485	fi	6626	fi
6486	rm -f conftest.err conftest.$ac_ext	6627	rm -f conftest.err conftest.i conftest.$ac_ext
6487		6628
6488	done	6629	done
6489	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6630	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6490	rm -f conftest.err conftest.$ac_ext	6631	rm -f conftest.i conftest.err conftest.$ac_ext
6491	if $ac_preproc_ok; then	6632	if $ac_preproc_ok; then :
6492	break	6633	break
6493	fi	6634	fi
6494		6635
6495	done	6636	done
6496	ac_cv_prog_CXXCPP=$CXXCPP	6637	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6498	fi	6639	fi
6499	CXXCPP=$ac_cv_prog_CXXCPP	6640	CXXCPP=$ac_cv_prog_CXXCPP
6500	else	6641	else
6501	ac_cv_prog_CXXCPP=$CXXCPP	6642	ac_cv_prog_CXXCPP=$CXXCPP
6502	fi	6643	fi
6503	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6504	echo "${ECHO_T}$CXXCPP" >&6	6645	$as_echo "$CXXCPP" >&6; }
6505	ac_preproc_ok=false	6646	ac_preproc_ok=false
6506	for ac_cxx_preproc_warn_flag in '' yes	6647	for ac_cxx_preproc_warn_flag in '' yes
6507	do	6648	do
6508	# Use a header file that comes with gcc, so configuring glibc	6649	# Use a header file that comes with gcc, so configuring glibc
6509	# with a fresh cross-compiler works.	6650	# with a fresh cross-compiler works.
6510	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6651	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6511	# <limits.h> exists even on freestanding compilers.	6652	# <limits.h> exists even on freestanding compilers.
6512	# On the NeXT, cc -E runs the code through the compiler's parser,	6653	# On the NeXT, cc -E runs the code through the compiler's parser,
6513	# not just through cpp. "Syntax error" is here to catch this case.	6654	# not just through cpp. "Syntax error" is here to catch this case.
6514	cat >conftest.$ac_ext <<_ACEOF
6515	#line $LINENO "configure"
6516	/* confdefs.h. */
6517	_ACEOF
6518	cat confdefs.h >>conftest.$ac_ext	6655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6519	cat >>conftest.$ac_ext <<_ACEOF
6520	/* end confdefs.h. */	6656	/* end confdefs.h. */
6521	#ifdef __STDC__	6657	#ifdef __STDC__
6522	# include <limits.h>	6658	# include <limits.h>
6523	#else	6659	#else
6524	# include <assert.h>	6660	# include <assert.h>
6525	#endif	6661	#endif
6526	Syntax error	6662	Syntax error
6527	_ACEOF	6663	_ACEOF
6528	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6664	if ac_fn_cxx_try_cpp "$LINENO"; then :
6529	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6665
6530	ac_status=$?
6531	grep -v '^ *+' conftest.er1 >conftest.err
6532	rm -f conftest.er1
6533	cat conftest.err >&5
6534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535	(exit $ac_status); } >/dev/null; then
6536	if test -s conftest.err; then
6537	ac_cpp_err=$ac_cxx_preproc_warn_flag
6538	else	6666	else
6539	ac_cpp_err=
6540	fi
6541	else
6542	ac_cpp_err=yes
6543	fi
6544	if test -z "$ac_cpp_err"; then
6545	:
6546	else
6547	echo "$as_me: failed program was:" >&5
6548	sed 's/^/| /' conftest.$ac_ext >&5
6549
6550	# Broken: fails on valid input.	6667	# Broken: fails on valid input.
6551	continue	6668	continue
6552	fi	6669	fi
6553	rm -f conftest.err conftest.$ac_ext	6670	rm -f conftest.err conftest.i conftest.$ac_ext
6554		6671
6555	# OK, works on sane cases. Now check whether non-existent headers	6672	# OK, works on sane cases. Now check whether nonexistent headers
6556	# can be detected and how.	6673	# can be detected and how.
6557	cat >conftest.$ac_ext <<_ACEOF
6558	#line $LINENO "configure"
6559	/* confdefs.h. */
6560	_ACEOF
6561	cat confdefs.h >>conftest.$ac_ext	6674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6562	cat >>conftest.$ac_ext <<_ACEOF
6563	/* end confdefs.h. */	6675	/* end confdefs.h. */
6564	#include <ac_nonexistent.h>	6676	#include <ac_nonexistent.h>
6565	_ACEOF	6677	_ACEOF
6566	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6678	if ac_fn_cxx_try_cpp "$LINENO"; then :
6567	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6568	ac_status=$?
6569	grep -v '^ *+' conftest.er1 >conftest.err
6570	rm -f conftest.er1
6571	cat conftest.err >&5
6572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6573	(exit $ac_status); } >/dev/null; then
6574	if test -s conftest.err; then
6575	ac_cpp_err=$ac_cxx_preproc_warn_flag
6576	else
6577	ac_cpp_err=
6578	fi
6579	else
6580	ac_cpp_err=yes
6581	fi
6582	if test -z "$ac_cpp_err"; then
6583	# Broken: success on invalid input.	6679	# Broken: success on invalid input.
6584	continue	6680	continue
6585	else	6681	else
6586	echo "$as_me: failed program was:" >&5
6587	sed 's/^/| /' conftest.$ac_ext >&5
6588
6589	# Passes both tests.	6682	# Passes both tests.
6590	ac_preproc_ok=:	6683	ac_preproc_ok=:
6591	break	6684	break
6592	fi	6685	fi
6593	rm -f conftest.err conftest.$ac_ext	6686	rm -f conftest.err conftest.i conftest.$ac_ext
6594		6687
6595	done	6688	done
6596	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6689	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6597	rm -f conftest.err conftest.$ac_ext	6690	rm -f conftest.i conftest.err conftest.$ac_ext
6598	if $ac_preproc_ok; then	6691	if $ac_preproc_ok; then :
6599	:	6692
6600	else	6693	else
6601	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6694	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6602	See \`config.log' for more details." >&5	6695	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6603	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6696	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6604	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5 ; }
6605	{ (exit 1); exit 1; }; }
6606	fi	6698	fi
6607		6699
6608	ac_ext=cc	6700	ac_ext=cpp
6609	ac_cpp='$CXXCPP $CPPFLAGS'	6701	ac_cpp='$CXXCPP $CPPFLAGS'
6610	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6611	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6703	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6612	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6613		6705
6614		6706
6615	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6707	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6616	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6708	$as_echo_n "checking for ANSI C header files... " >&6; }
6617	if test "${ac_cv_header_stdc+set}" = set; then	6709	if test "${ac_cv_header_stdc+set}" = set; then :
6618	echo $ECHO_N "(cached) $ECHO_C" >&6	6710	$as_echo_n "(cached) " >&6
6619	else	6711	else
6620	cat >conftest.$ac_ext <<_ACEOF
6621	#line $LINENO "configure"
6622	/* confdefs.h. */
6623	_ACEOF
6624	cat confdefs.h >>conftest.$ac_ext	6712	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6625	cat >>conftest.$ac_ext <<_ACEOF
6626	/* end confdefs.h. */	6713	/* end confdefs.h. */
6627	#include <stdlib.h>	6714	#include <stdlib.h>
6628	#include <stdarg.h>	6715	#include <stdarg.h>
6629	#include <string.h>	6716	#include <string.h>
6630	#include <float.h>	6717	#include <float.h>
…		…
6635		6722
6636	;	6723	;
6637	return 0;	6724	return 0;
6638	}	6725	}
6639	_ACEOF	6726	_ACEOF
6640	rm -f conftest.$ac_objext	6727	if ac_fn_cxx_try_compile "$LINENO"; then :
6641	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6642	(eval $ac_compile) 2>&5
6643	ac_status=$?
6644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645	(exit $ac_status); } &&
6646	{ ac_try='test -s conftest.$ac_objext'
6647	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6648	(eval $ac_try) 2>&5
6649	ac_status=$?
6650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651	(exit $ac_status); }; }; then
6652	ac_cv_header_stdc=yes	6728	ac_cv_header_stdc=yes
6653	else	6729	else
6654	echo "$as_me: failed program was:" >&5
6655	sed 's/^/| /' conftest.$ac_ext >&5
6656
6657	ac_cv_header_stdc=no	6730	ac_cv_header_stdc=no
6658	fi	6731	fi
6659	rm -f conftest.$ac_objext conftest.$ac_ext	6732	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6660		6733
6661	if test $ac_cv_header_stdc = yes; then	6734	if test $ac_cv_header_stdc = yes; then
6662	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6735	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6663	cat >conftest.$ac_ext <<_ACEOF
6664	#line $LINENO "configure"
6665	/* confdefs.h. */
6666	_ACEOF
6667	cat confdefs.h >>conftest.$ac_ext	6736	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668	cat >>conftest.$ac_ext <<_ACEOF
6669	/* end confdefs.h. */	6737	/* end confdefs.h. */
6670	#include <string.h>	6738	#include <string.h>
6671		6739
6672	_ACEOF	6740	_ACEOF
6673	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6741	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6674	$EGREP "memchr" >/dev/null 2>&1; then	6742	$EGREP "memchr" >/dev/null 2>&1; then :
6675	:	6743
6676	else	6744	else
6677	ac_cv_header_stdc=no	6745	ac_cv_header_stdc=no
6678	fi	6746	fi
6679	rm -f conftest*	6747	rm -f conftest*
6680		6748
6681	fi	6749	fi
6682		6750
6683	if test $ac_cv_header_stdc = yes; then	6751	if test $ac_cv_header_stdc = yes; then
6684	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6752	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6685	cat >conftest.$ac_ext <<_ACEOF
6686	#line $LINENO "configure"
6687	/* confdefs.h. */
6688	_ACEOF
6689	cat confdefs.h >>conftest.$ac_ext	6753	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6690	cat >>conftest.$ac_ext <<_ACEOF
6691	/* end confdefs.h. */	6754	/* end confdefs.h. */
6692	#include <stdlib.h>	6755	#include <stdlib.h>
6693		6756
6694	_ACEOF	6757	_ACEOF
6695	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6758	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6696	$EGREP "free" >/dev/null 2>&1; then	6759	$EGREP "free" >/dev/null 2>&1; then :
6697	:	6760
6698	else	6761	else
6699	ac_cv_header_stdc=no	6762	ac_cv_header_stdc=no
6700	fi	6763	fi
6701	rm -f conftest*	6764	rm -f conftest*
6702		6765
6703	fi	6766	fi
6704		6767
6705	if test $ac_cv_header_stdc = yes; then	6768	if test $ac_cv_header_stdc = yes; then
6706	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6769	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6707	if test "$cross_compiling" = yes; then	6770	if test "$cross_compiling" = yes; then :
6708	:	6771	:
6709	else	6772	else
6710	cat >conftest.$ac_ext <<_ACEOF
6711	#line $LINENO "configure"
6712	/* confdefs.h. */
6713	_ACEOF
6714	cat confdefs.h >>conftest.$ac_ext	6773	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6715	cat >>conftest.$ac_ext <<_ACEOF
6716	/* end confdefs.h. */	6774	/* end confdefs.h. */
6717	#include <ctype.h>	6775	#include <ctype.h>
		6776	#include <stdlib.h>
6718	#if ((' ' & 0x0FF) == 0x020)	6777	#if ((' ' & 0x0FF) == 0x020)
6719	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6778	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6720	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6779	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6721	#else	6780	#else
6722	# define ISLOWER(c) \	6781	# define ISLOWER(c) \
6723	(('a' <= (c) && (c) <= 'i') \	6782	(('a' <= (c) && (c) <= 'i') \
6724	|| ('j' <= (c) && (c) <= 'r') \	6783	|| ('j' <= (c) && (c) <= 'r') \
6725	|| ('s' <= (c) && (c) <= 'z'))	6784	|| ('s' <= (c) && (c) <= 'z'))
6726	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	6785	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6727	#endif	6786	#endif
6728		6787
6729	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	6788	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6730	int	6789	int
6731	main ()	6790	main ()
6732	{	6791	{
6733	int i;	6792	int i;
6734	for (i = 0; i < 256; i++)	6793	for (i = 0; i < 256; i++)
6735	if (XOR (islower (i), ISLOWER (i))	6794	if (XOR (islower (i), ISLOWER (i))
6736	|| toupper (i) != TOUPPER (i))	6795	|| toupper (i) != TOUPPER (i))
6737	exit(2);	6796	return 2;
6738	exit (0);	6797	return 0;
6739	}	6798	}
6740	_ACEOF	6799	_ACEOF
6741	rm -f conftest$ac_exeext	6800	if ac_fn_cxx_try_run "$LINENO"; then :
6742	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6743	(eval $ac_link) 2>&5
6744	ac_status=$?
6745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6748	(eval $ac_try) 2>&5
6749	ac_status=$?
6750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751	(exit $ac_status); }; }; then
6752	:
6753	else
6754	echo "$as_me: program exited with status $ac_status" >&5
6755	echo "$as_me: failed program was:" >&5
6756	sed 's/^/| /' conftest.$ac_ext >&5
6757		6801
6758	( exit $ac_status )	6802	else
6759	ac_cv_header_stdc=no	6803	ac_cv_header_stdc=no
6760	fi	6804	fi
6761	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6805	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		6806	conftest.$ac_objext conftest.beam conftest.$ac_ext
6762	fi	6807	fi
		6808
6763	fi	6809	fi
6764	fi	6810	fi
6765	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6766	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6812	$as_echo "$ac_cv_header_stdc" >&6; }
6767	if test $ac_cv_header_stdc = yes; then	6813	if test $ac_cv_header_stdc = yes; then
6768		6814
6769	cat >>confdefs.h <<\_ACEOF	6815	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6770	#define STDC_HEADERS 1
6771	_ACEOF
6772		6816
6773	fi	6817	fi
6774		6818
6775	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6819	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6820	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6786	inttypes.h stdint.h unistd.h	6821	inttypes.h stdint.h unistd.h
6787	do	6822	do :
6788	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6823	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6789	echo "$as_me:$LINENO: checking for $ac_header" >&5	6824	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6790	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6825	"
6791	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6826	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6792	echo $ECHO_N "(cached) $ECHO_C" >&6
6793	else
6794	cat >conftest.$ac_ext <<_ACEOF
6795	#line $LINENO "configure"
6796	/* confdefs.h. */
6797	_ACEOF
6798	cat confdefs.h >>conftest.$ac_ext
6799	cat >>conftest.$ac_ext <<_ACEOF
6800	/* end confdefs.h. */
6801	$ac_includes_default
6802
6803	#include <$ac_header>
6804	_ACEOF
6805	rm -f conftest.$ac_objext
6806	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6807	(eval $ac_compile) 2>&5
6808	ac_status=$?
6809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810	(exit $ac_status); } &&
6811	{ ac_try='test -s conftest.$ac_objext'
6812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6813	(eval $ac_try) 2>&5
6814	ac_status=$?
6815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6816	(exit $ac_status); }; }; then
6817	eval "$as_ac_Header=yes"
6818	else
6819	echo "$as_me: failed program was:" >&5
6820	sed 's/^/| /' conftest.$ac_ext >&5
6821
6822	eval "$as_ac_Header=no"
6823	fi
6824	rm -f conftest.$ac_objext conftest.$ac_ext
6825	fi
6826	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6827	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6828	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6829	cat >>confdefs.h <<_ACEOF	6827	cat >>confdefs.h <<_ACEOF
6830	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6828	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6831	_ACEOF	6829	_ACEOF
6832		6830
6833	fi	6831	fi
6834		6832
6835	done	6833	done
6836		6834
6837		6835
6838		6836	for ac_header in tr1/unordered_map ext/hash_map clocale
6839	for ac_header in ext/hash_map	6837	do :
6840	do
6841	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6838	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6839	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6842	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6840	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6843	echo "$as_me:$LINENO: checking for $ac_header" >&5
6844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6846	echo $ECHO_N "(cached) $ECHO_C" >&6
6847	fi
6848	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6849	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6850	else
6851	# Is the header compilable?
6852	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6854	cat >conftest.$ac_ext <<_ACEOF
6855	#line $LINENO "configure"
6856	/* confdefs.h. */
6857	_ACEOF
6858	cat confdefs.h >>conftest.$ac_ext
6859	cat >>conftest.$ac_ext <<_ACEOF
6860	/* end confdefs.h. */
6861	$ac_includes_default
6862	#include <$ac_header>
6863	_ACEOF
6864	rm -f conftest.$ac_objext
6865	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6866	(eval $ac_compile) 2>&5
6867	ac_status=$?
6868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869	(exit $ac_status); } &&
6870	{ ac_try='test -s conftest.$ac_objext'
6871	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6872	(eval $ac_try) 2>&5
6873	ac_status=$?
6874	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6875	(exit $ac_status); }; }; then
6876	ac_header_compiler=yes
6877	else
6878	echo "$as_me: failed program was:" >&5
6879	sed 's/^/| /' conftest.$ac_ext >&5
6880
6881	ac_header_compiler=no
6882	fi
6883	rm -f conftest.$ac_objext conftest.$ac_ext
6884	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6885	echo "${ECHO_T}$ac_header_compiler" >&6
6886
6887	# Is the header present?
6888	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6889	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6890	cat >conftest.$ac_ext <<_ACEOF
6891	#line $LINENO "configure"
6892	/* confdefs.h. */
6893	_ACEOF
6894	cat confdefs.h >>conftest.$ac_ext
6895	cat >>conftest.$ac_ext <<_ACEOF
6896	/* end confdefs.h. */
6897	#include <$ac_header>
6898	_ACEOF
6899	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6900	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6901	ac_status=$?
6902	grep -v '^ *+' conftest.er1 >conftest.err
6903	rm -f conftest.er1
6904	cat conftest.err >&5
6905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906	(exit $ac_status); } >/dev/null; then
6907	if test -s conftest.err; then
6908	ac_cpp_err=$ac_cxx_preproc_warn_flag
6909	else
6910	ac_cpp_err=
6911	fi
6912	else
6913	ac_cpp_err=yes
6914	fi
6915	if test -z "$ac_cpp_err"; then
6916	ac_header_preproc=yes
6917	else
6918	echo "$as_me: failed program was:" >&5
6919	sed 's/^/| /' conftest.$ac_ext >&5
6920
6921	ac_header_preproc=no
6922	fi
6923	rm -f conftest.err conftest.$ac_ext
6924	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6925	echo "${ECHO_T}$ac_header_preproc" >&6
6926
6927	# So? What about this header?
6928	case $ac_header_compiler:$ac_header_preproc in
6929	yes:no )
6930	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6931	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6932	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6933	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6934	(
6935	cat <<\_ASBOX
6936	## ------------------------------------ ##
6937	## Report this to bug-autoconf@gnu.org. ##
6938	## ------------------------------------ ##
6939	_ASBOX
6940	) |
6941	sed "s/^/$as_me: WARNING: /" >&2
6942	;;
6943	no:yes )
6944	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6945	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6946	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6947	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6948	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6949	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6950	(
6951	cat <<\_ASBOX
6952	## ------------------------------------ ##
6953	## Report this to bug-autoconf@gnu.org. ##
6954	## ------------------------------------ ##
6955	_ASBOX
6956	) |
6957	sed "s/^/$as_me: WARNING: /" >&2
6958	;;
6959	esac
6960	echo "$as_me:$LINENO: checking for $ac_header" >&5
6961	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6962	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6963	echo $ECHO_N "(cached) $ECHO_C" >&6
6964	else
6965	eval "$as_ac_Header=$ac_header_preproc"
6966	fi
6967	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6968	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6969
6970	fi
6971	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6972	cat >>confdefs.h <<_ACEOF	6841	cat >>confdefs.h <<_ACEOF
6973	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6842	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6974	_ACEOF	6843	_ACEOF
6975		6844
6976	fi	6845	fi
6977		6846
6978	done	6847	done
6979		6848
6980		6849
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6850	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7000	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \	6851	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7001	sys/poll.h sys/mman.h netinet/in.h	6852	sys/mman.h netinet/in.h
7002	do	6853	do :
7003	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6854	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6855	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7004	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6856	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7005	echo "$as_me:$LINENO: checking for $ac_header" >&5
7006	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7007	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7008	echo $ECHO_N "(cached) $ECHO_C" >&6
7009	fi
7010	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7011	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7012	else
7013	# Is the header compilable?
7014	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7015	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7016	cat >conftest.$ac_ext <<_ACEOF
7017	#line $LINENO "configure"
7018	/* confdefs.h. */
7019	_ACEOF
7020	cat confdefs.h >>conftest.$ac_ext
7021	cat >>conftest.$ac_ext <<_ACEOF
7022	/* end confdefs.h. */
7023	$ac_includes_default
7024	#include <$ac_header>
7025	_ACEOF
7026	rm -f conftest.$ac_objext
7027	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7028	(eval $ac_compile) 2>&5
7029	ac_status=$?
7030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7031	(exit $ac_status); } &&
7032	{ ac_try='test -s conftest.$ac_objext'
7033	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7034	(eval $ac_try) 2>&5
7035	ac_status=$?
7036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7037	(exit $ac_status); }; }; then
7038	ac_header_compiler=yes
7039	else
7040	echo "$as_me: failed program was:" >&5
7041	sed 's/^/| /' conftest.$ac_ext >&5
7042
7043	ac_header_compiler=no
7044	fi
7045	rm -f conftest.$ac_objext conftest.$ac_ext
7046	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7047	echo "${ECHO_T}$ac_header_compiler" >&6
7048
7049	# Is the header present?
7050	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7051	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7052	cat >conftest.$ac_ext <<_ACEOF
7053	#line $LINENO "configure"
7054	/* confdefs.h. */
7055	_ACEOF
7056	cat confdefs.h >>conftest.$ac_ext
7057	cat >>conftest.$ac_ext <<_ACEOF
7058	/* end confdefs.h. */
7059	#include <$ac_header>
7060	_ACEOF
7061	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7062	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7063	ac_status=$?
7064	grep -v '^ *+' conftest.er1 >conftest.err
7065	rm -f conftest.er1
7066	cat conftest.err >&5
7067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7068	(exit $ac_status); } >/dev/null; then
7069	if test -s conftest.err; then
7070	ac_cpp_err=$ac_cxx_preproc_warn_flag
7071	else
7072	ac_cpp_err=
7073	fi
7074	else
7075	ac_cpp_err=yes
7076	fi
7077	if test -z "$ac_cpp_err"; then
7078	ac_header_preproc=yes
7079	else
7080	echo "$as_me: failed program was:" >&5
7081	sed 's/^/| /' conftest.$ac_ext >&5
7082
7083	ac_header_preproc=no
7084	fi
7085	rm -f conftest.err conftest.$ac_ext
7086	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7087	echo "${ECHO_T}$ac_header_preproc" >&6
7088
7089	# So? What about this header?
7090	case $ac_header_compiler:$ac_header_preproc in
7091	yes:no )
7092	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7093	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7094	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7095	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7096	(
7097	cat <<\_ASBOX
7098	## ------------------------------------ ##
7099	## Report this to bug-autoconf@gnu.org. ##
7100	## ------------------------------------ ##
7101	_ASBOX
7102	) |
7103	sed "s/^/$as_me: WARNING: /" >&2
7104	;;
7105	no:yes )
7106	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7107	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7108	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7109	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7110	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7111	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7112	(
7113	cat <<\_ASBOX
7114	## ------------------------------------ ##
7115	## Report this to bug-autoconf@gnu.org. ##
7116	## ------------------------------------ ##
7117	_ASBOX
7118	) |
7119	sed "s/^/$as_me: WARNING: /" >&2
7120	;;
7121	esac
7122	echo "$as_me:$LINENO: checking for $ac_header" >&5
7123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7124	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7125	echo $ECHO_N "(cached) $ECHO_C" >&6
7126	else
7127	eval "$as_ac_Header=$ac_header_preproc"
7128	fi
7129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7130	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7131
7132	fi
7133	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7134	cat >>confdefs.h <<_ACEOF	6857	cat >>confdefs.h <<_ACEOF
7135	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6858	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7136	_ACEOF	6859	_ACEOF
7137		6860
7138	fi	6861	fi
7139		6862
7140	done	6863	done
7141		6864
7142
7143
7144
7145
7146
7147	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6865	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7148	do	6866	do :
7149	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6867	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7150	echo "$as_me:$LINENO: checking for $ac_header" >&5	6868	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7151	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7152	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7153	echo $ECHO_N "(cached) $ECHO_C" >&6
7154	else
7155	cat >conftest.$ac_ext <<_ACEOF
7156	#line $LINENO "configure"
7157	/* confdefs.h. */
7158	_ACEOF
7159	cat confdefs.h >>conftest.$ac_ext
7160	cat >>conftest.$ac_ext <<_ACEOF
7161	/* end confdefs.h. */
7162
7163	#include <sys/types.h>	6869	#include <sys/types.h>
7164	#include <sys/socket.h>	6870	#include <sys/socket.h>
7165	#ifdef HAVE_NETINET_IN_H	6871	#ifdef HAVE_NETINET_IN_H
7166	# include <netinet/in.h>	6872	# include <netinet/in.h>
7167	#endif	6873	#endif
…		…
7170	#endif	6876	#endif
7171	#ifdef HAVE_NETINET_IN_SYSTM_H	6877	#ifdef HAVE_NETINET_IN_SYSTM_H
7172	# include <netinet/in_systm.h>	6878	# include <netinet/in_systm.h>
7173	#endif	6879	#endif
7174		6880
7175		6881	"
7176	#include <$ac_header>	6882	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7177	_ACEOF
7178	rm -f conftest.$ac_objext
7179	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7180	(eval $ac_compile) 2>&5
7181	ac_status=$?
7182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183	(exit $ac_status); } &&
7184	{ ac_try='test -s conftest.$ac_objext'
7185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7186	(eval $ac_try) 2>&5
7187	ac_status=$?
7188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7189	(exit $ac_status); }; }; then
7190	eval "$as_ac_Header=yes"
7191	else
7192	echo "$as_me: failed program was:" >&5
7193	sed 's/^/| /' conftest.$ac_ext >&5
7194
7195	eval "$as_ac_Header=no"
7196	fi
7197	rm -f conftest.$ac_objext conftest.$ac_ext
7198	fi
7199	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7200	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7201	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7202	cat >>confdefs.h <<_ACEOF	6883	cat >>confdefs.h <<_ACEOF
7203	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6884	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7204	_ACEOF	6885	_ACEOF
7205		6886
7206	fi	6887	fi
7207		6888
7208	done	6889	done
7209		6890
7210		6891
7211	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7212	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6893	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7213	if test "${ac_cv_c_const+set}" = set; then	6894	if test "${ac_cv_c_const+set}" = set; then :
7214	echo $ECHO_N "(cached) $ECHO_C" >&6	6895	$as_echo_n "(cached) " >&6
7215	else	6896	else
7216	cat >conftest.$ac_ext <<_ACEOF
7217	#line $LINENO "configure"
7218	/* confdefs.h. */
7219	_ACEOF
7220	cat confdefs.h >>conftest.$ac_ext	6897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221	cat >>conftest.$ac_ext <<_ACEOF
7222	/* end confdefs.h. */	6898	/* end confdefs.h. */
7223		6899
7224	int	6900	int
7225	main ()	6901	main ()
7226	{	6902	{
7227	/* FIXME: Include the comments suggested by Paul. */	6903	/* FIXME: Include the comments suggested by Paul. */
7228	#ifndef __cplusplus	6904	#ifndef __cplusplus
7229	/* Ultrix mips cc rejects this. */	6905	/* Ultrix mips cc rejects this. */
7230	typedef int charset[2];	6906	typedef int charset[2];
7231	const charset x;	6907	const charset cs;
7232	/* SunOS 4.1.1 cc rejects this. */	6908	/* SunOS 4.1.1 cc rejects this. */
7233	char const *const *ccp;	6909	char const *const *pcpcc;
7234	char **p;	6910	char **ppc;
7235	/* NEC SVR4.0.2 mips cc rejects this. */	6911	/* NEC SVR4.0.2 mips cc rejects this. */
7236	struct point {int x, y;};	6912	struct point {int x, y;};
7237	static struct point const zero = {0,0};	6913	static struct point const zero = {0,0};
7238	/* AIX XL C 1.02.0.0 rejects this.	6914	/* AIX XL C 1.02.0.0 rejects this.
7239	It does not let you subtract one const X* pointer from another in	6915	It does not let you subtract one const X* pointer from another in
7240	an arm of an if-expression whose if-part is not a constant	6916	an arm of an if-expression whose if-part is not a constant
7241	expression */	6917	expression */
7242	const char *g = "string";	6918	const char *g = "string";
7243	ccp = &g + (g ? g-g : 0);	6919	pcpcc = &g + (g ? g-g : 0);
7244	/* HPUX 7.0 cc rejects these. */	6920	/* HPUX 7.0 cc rejects these. */
7245	++ccp;	6921	++pcpcc;
7246	p = (char**) ccp;	6922	ppc = (char**) pcpcc;
7247	ccp = (char const *const *) p;	6923	pcpcc = (char const *const *) ppc;
7248	{ /* SCO 3.2v4 cc rejects this. */	6924	{ /* SCO 3.2v4 cc rejects this. */
7249	char *t;	6925	char *t;
7250	char const *s = 0 ? (char *) 0 : (char const *) 0;	6926	char const *s = 0 ? (char *) 0 : (char const *) 0;
7251		6927
7252	*t++ = 0;	6928	*t++ = 0;
		6929	if (s) return 0;
7253	}	6930	}
7254	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6931	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7255	int x[] = {25, 17};	6932	int x[] = {25, 17};
7256	const int *foo = &x[0];	6933	const int *foo = &x[0];
7257	++foo;	6934	++foo;
…		…
7266	struct s { int j; const int *ap[3]; };	6943	struct s { int j; const int *ap[3]; };
7267	struct s *b; b->j = 5;	6944	struct s *b; b->j = 5;
7268	}	6945	}
7269	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6946	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7270	const int foo = 10;	6947	const int foo = 10;
		6948	if (!foo) return 0;
7271	}	6949	}
		6950	return !cs[0] && !zero.x;
7272	#endif	6951	#endif
7273		6952
7274	;	6953	;
7275	return 0;	6954	return 0;
7276	}	6955	}
7277	_ACEOF	6956	_ACEOF
7278	rm -f conftest.$ac_objext	6957	if ac_fn_cxx_try_compile "$LINENO"; then :
7279	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7280	(eval $ac_compile) 2>&5
7281	ac_status=$?
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 $ac_status); }; }; then
7290	ac_cv_c_const=yes	6958	ac_cv_c_const=yes
7291	else	6959	else
7292	echo "$as_me: failed program was:" >&5
7293	sed 's/^/| /' conftest.$ac_ext >&5
7294
7295	ac_cv_c_const=no	6960	ac_cv_c_const=no
7296	fi	6961	fi
7297	rm -f conftest.$ac_objext conftest.$ac_ext	6962	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7298	fi	6963	fi
7299	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7300	echo "${ECHO_T}$ac_cv_c_const" >&6	6965	$as_echo "$ac_cv_c_const" >&6; }
7301	if test $ac_cv_c_const = no; then	6966	if test $ac_cv_c_const = no; then
7302		6967
7303	cat >>confdefs.h <<\_ACEOF	6968	$as_echo "#define const /**/" >>confdefs.h
7304	#define const
7305	_ACEOF
7306		6969
7307	fi	6970	fi
7308		6971
7309	echo "$as_me:$LINENO: checking for pid_t" >&5	6972	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7310	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7311	if test "${ac_cv_type_pid_t+set}" = set; then
7312	echo $ECHO_N "(cached) $ECHO_C" >&6
7313	else
7314	cat >conftest.$ac_ext <<_ACEOF
7315	#line $LINENO "configure"
7316	/* confdefs.h. */
7317	_ACEOF
7318	cat confdefs.h >>conftest.$ac_ext
7319	cat >>conftest.$ac_ext <<_ACEOF
7320	/* end confdefs.h. */
7321	$ac_includes_default
7322	int
7323	main ()
7324	{
7325	if ((pid_t *) 0)
7326	return 0;
7327	if (sizeof (pid_t))
7328	return 0;
7329	;
7330	return 0;
7331	}
7332	_ACEOF
7333	rm -f conftest.$ac_objext
7334	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7335	(eval $ac_compile) 2>&5
7336	ac_status=$?
7337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7338	(exit $ac_status); } &&
7339	{ ac_try='test -s conftest.$ac_objext'
7340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7341	(eval $ac_try) 2>&5
7342	ac_status=$?
7343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7344	(exit $ac_status); }; }; then
7345	ac_cv_type_pid_t=yes
7346	else
7347	echo "$as_me: failed program was:" >&5
7348	sed 's/^/| /' conftest.$ac_ext >&5
7349
7350	ac_cv_type_pid_t=no
7351	fi
7352	rm -f conftest.$ac_objext conftest.$ac_ext
7353	fi
7354	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7355	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7356	if test $ac_cv_type_pid_t = yes; then	6973	if test "x$ac_cv_type_pid_t" = x""yes; then :
7357	:	6974
7358	else	6975	else
7359		6976
7360	cat >>confdefs.h <<_ACEOF	6977	cat >>confdefs.h <<_ACEOF
7361	#define pid_t int	6978	#define pid_t int
7362	_ACEOF	6979	_ACEOF
7363		6980
7364	fi	6981	fi
7365		6982
7366	echo "$as_me:$LINENO: checking for size_t" >&5	6983	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7367	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7368	if test "${ac_cv_type_size_t+set}" = set; then
7369	echo $ECHO_N "(cached) $ECHO_C" >&6
7370	else
7371	cat >conftest.$ac_ext <<_ACEOF
7372	#line $LINENO "configure"
7373	/* confdefs.h. */
7374	_ACEOF
7375	cat confdefs.h >>conftest.$ac_ext
7376	cat >>conftest.$ac_ext <<_ACEOF
7377	/* end confdefs.h. */
7378	$ac_includes_default
7379	int
7380	main ()
7381	{
7382	if ((size_t *) 0)
7383	return 0;
7384	if (sizeof (size_t))
7385	return 0;
7386	;
7387	return 0;
7388	}
7389	_ACEOF
7390	rm -f conftest.$ac_objext
7391	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7392	(eval $ac_compile) 2>&5
7393	ac_status=$?
7394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7395	(exit $ac_status); } &&
7396	{ ac_try='test -s conftest.$ac_objext'
7397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7398	(eval $ac_try) 2>&5
7399	ac_status=$?
7400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7401	(exit $ac_status); }; }; then
7402	ac_cv_type_size_t=yes
7403	else
7404	echo "$as_me: failed program was:" >&5
7405	sed 's/^/| /' conftest.$ac_ext >&5
7406
7407	ac_cv_type_size_t=no
7408	fi
7409	rm -f conftest.$ac_objext conftest.$ac_ext
7410	fi
7411	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7412	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7413	if test $ac_cv_type_size_t = yes; then	6984	if test "x$ac_cv_type_size_t" = x""yes; then :
7414	:	6985
7415	else	6986	else
7416		6987
7417	cat >>confdefs.h <<_ACEOF	6988	cat >>confdefs.h <<_ACEOF
7418	#define size_t unsigned	6989	#define size_t unsigned int
7419	_ACEOF	6990	_ACEOF
7420		6991
7421	fi	6992	fi
7422		6993
7423	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7424	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	6995	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7425	if test "${ac_cv_header_time+set}" = set; then	6996	if test "${ac_cv_header_time+set}" = set; then :
7426	echo $ECHO_N "(cached) $ECHO_C" >&6	6997	$as_echo_n "(cached) " >&6
7427	else	6998	else
7428	cat >conftest.$ac_ext <<_ACEOF
7429	#line $LINENO "configure"
7430	/* confdefs.h. */
7431	_ACEOF
7432	cat confdefs.h >>conftest.$ac_ext	6999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7433	cat >>conftest.$ac_ext <<_ACEOF
7434	/* end confdefs.h. */	7000	/* end confdefs.h. */
7435	#include <sys/types.h>	7001	#include <sys/types.h>
7436	#include <sys/time.h>	7002	#include <sys/time.h>
7437	#include <time.h>	7003	#include <time.h>
7438		7004
…		…
7443	return 0;	7009	return 0;
7444	;	7010	;
7445	return 0;	7011	return 0;
7446	}	7012	}
7447	_ACEOF	7013	_ACEOF
7448	rm -f conftest.$ac_objext	7014	if ac_fn_cxx_try_compile "$LINENO"; then :
7449	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7450	(eval $ac_compile) 2>&5
7451	ac_status=$?
7452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7453	(exit $ac_status); } &&
7454	{ ac_try='test -s conftest.$ac_objext'
7455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7456	(eval $ac_try) 2>&5
7457	ac_status=$?
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); }; }; then
7460	ac_cv_header_time=yes	7015	ac_cv_header_time=yes
7461	else	7016	else
7462	echo "$as_me: failed program was:" >&5
7463	sed 's/^/| /' conftest.$ac_ext >&5
7464
7465	ac_cv_header_time=no	7017	ac_cv_header_time=no
7466	fi	7018	fi
7467	rm -f conftest.$ac_objext conftest.$ac_ext	7019	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7468	fi	7020	fi
7469	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7470	echo "${ECHO_T}$ac_cv_header_time" >&6	7022	$as_echo "$ac_cv_header_time" >&6; }
7471	if test $ac_cv_header_time = yes; then	7023	if test $ac_cv_header_time = yes; then
7472		7024
7473	cat >>confdefs.h <<\_ACEOF	7025	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7474	#define TIME_WITH_SYS_TIME 1
7475	_ACEOF
7476		7026
7477	fi	7027	fi
7478		7028
7479	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7029	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7480	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7030	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7481	if test "${ac_cv_struct_tm+set}" = set; then	7031	if test "${ac_cv_struct_tm+set}" = set; then :
7482	echo $ECHO_N "(cached) $ECHO_C" >&6	7032	$as_echo_n "(cached) " >&6
7483	else	7033	else
7484	cat >conftest.$ac_ext <<_ACEOF
7485	#line $LINENO "configure"
7486	/* confdefs.h. */
7487	_ACEOF
7488	cat confdefs.h >>conftest.$ac_ext	7034	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7489	cat >>conftest.$ac_ext <<_ACEOF
7490	/* end confdefs.h. */	7035	/* end confdefs.h. */
7491	#include <sys/types.h>	7036	#include <sys/types.h>
7492	#include <time.h>	7037	#include <time.h>
7493		7038
7494	int	7039	int
7495	main ()	7040	main ()
7496	{	7041	{
7497	struct tm *tp; tp->tm_sec;	7042	struct tm tm;
		7043	int *p = &tm.tm_sec;
		7044	return !p;
7498	;	7045	;
7499	return 0;	7046	return 0;
7500	}	7047	}
7501	_ACEOF	7048	_ACEOF
7502	rm -f conftest.$ac_objext	7049	if ac_fn_cxx_try_compile "$LINENO"; then :
7503	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7504	(eval $ac_compile) 2>&5
7505	ac_status=$?
7506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7507	(exit $ac_status); } &&
7508	{ ac_try='test -s conftest.$ac_objext'
7509	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7510	(eval $ac_try) 2>&5
7511	ac_status=$?
7512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7513	(exit $ac_status); }; }; then
7514	ac_cv_struct_tm=time.h	7050	ac_cv_struct_tm=time.h
7515	else	7051	else
7516	echo "$as_me: failed program was:" >&5
7517	sed 's/^/| /' conftest.$ac_ext >&5
7518
7519	ac_cv_struct_tm=sys/time.h	7052	ac_cv_struct_tm=sys/time.h
7520	fi	7053	fi
7521	rm -f conftest.$ac_objext conftest.$ac_ext	7054	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7522	fi	7055	fi
7523	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7056	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7524	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7057	$as_echo "$ac_cv_struct_tm" >&6; }
7525	if test $ac_cv_struct_tm = sys/time.h; then	7058	if test $ac_cv_struct_tm = sys/time.h; then
7526		7059
7527	cat >>confdefs.h <<\_ACEOF	7060	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7528	#define TM_IN_SYS_TIME 1
7529	_ACEOF
7530		7061
7531	fi	7062	fi
7532		7063
7533		7064
7534	echo "$as_me:$LINENO: checking for socklen_t" >&5	7065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7535	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7066	$as_echo_n "checking for socklen_t... " >&6; }
7536	if test "${ac_cv_type_socklen_t+set}" = set; then	7067	if test "${ac_cv_type_socklen_t+set}" = set; then :
7537	echo $ECHO_N "(cached) $ECHO_C" >&6	7068	$as_echo_n "(cached) " >&6
7538	else	7069	else
7539		7070
7540	cat >conftest.$ac_ext <<_ACEOF
7541	#line $LINENO "configure"
7542	/* confdefs.h. */
7543	_ACEOF
7544	cat confdefs.h >>conftest.$ac_ext	7071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545	cat >>conftest.$ac_ext <<_ACEOF
7546	/* end confdefs.h. */	7072	/* end confdefs.h. */
7547	#include <sys/types.h>	7073	#include <sys/types.h>
7548	#include <sys/socket.h>	7074	#include <sys/socket.h>
7549	int	7075	int
7550	main ()	7076	main ()
…		…
7552	socklen_t len = 42; return len;	7078	socklen_t len = 42; return len;
7553	;	7079	;
7554	return 0;	7080	return 0;
7555	}	7081	}
7556	_ACEOF	7082	_ACEOF
7557	rm -f conftest.$ac_objext	7083	if ac_fn_cxx_try_compile "$LINENO"; then :
7558	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7559	(eval $ac_compile) 2>&5
7560	ac_status=$?
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); } &&
7563	{ ac_try='test -s conftest.$ac_objext'
7564	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7565	(eval $ac_try) 2>&5
7566	ac_status=$?
7567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7568	(exit $ac_status); }; }; then
7569	ac_cv_type_socklen_t=yes	7084	ac_cv_type_socklen_t=yes
7570	else	7085	else
7571	echo "$as_me: failed program was:" >&5
7572	sed 's/^/| /' conftest.$ac_ext >&5
7573
7574	ac_cv_type_socklen_t=no	7086	ac_cv_type_socklen_t=no
7575	fi	7087	fi
7576	rm -f conftest.$ac_objext conftest.$ac_ext	7088	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7577		7089
7578	fi	7090	fi
7579	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7580	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7092	$as_echo "$ac_cv_type_socklen_t" >&6; }
7581	if test $ac_cv_type_socklen_t = yes; then	7093	if test $ac_cv_type_socklen_t = yes; then
7582		7094
7583	cat >>confdefs.h <<\_ACEOF	7095	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7584	#define HAVE_SOCKLEN_T 1
7585	_ACEOF
7586		7096
7587	fi	7097	fi
7588		7098
7589	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7099	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7590	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7100	$as_echo_n "checking for struct addrinfo... " >&6; }
7591	if test "${ac_cv_struct_addrinfo+set}" = set; then	7101	if test "${ac_cv_struct_addrinfo+set}" = set; then :
7592	echo $ECHO_N "(cached) $ECHO_C" >&6	7102	$as_echo_n "(cached) " >&6
7593	else	7103	else
7594		7104
7595	cat >conftest.$ac_ext <<_ACEOF
7596	#line $LINENO "configure"
7597	/* confdefs.h. */
7598	_ACEOF
7599	cat confdefs.h >>conftest.$ac_ext	7105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7600	cat >>conftest.$ac_ext <<_ACEOF
7601	/* end confdefs.h. */	7106	/* end confdefs.h. */
7602	#include <sys/types.h>	7107	#include <sys/types.h>
7603	#include <sys/socket.h>	7108	#include <sys/socket.h>
7604	#include <netdb.h>	7109	#include <netdb.h>
7605	int	7110	int
…		…
7608	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7113	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7609	;	7114	;
7610	return 0;	7115	return 0;
7611	}	7116	}
7612	_ACEOF	7117	_ACEOF
7613	rm -f conftest.$ac_objext	7118	if ac_fn_cxx_try_compile "$LINENO"; then :
7614	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7615	(eval $ac_compile) 2>&5
7616	ac_status=$?
7617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7618	(exit $ac_status); } &&
7619	{ ac_try='test -s conftest.$ac_objext'
7620	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7621	(eval $ac_try) 2>&5
7622	ac_status=$?
7623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7624	(exit $ac_status); }; }; then
7625	ac_cv_struct_addrinfo=yes	7119	ac_cv_struct_addrinfo=yes
7626	else	7120	else
7627	echo "$as_me: failed program was:" >&5
7628	sed 's/^/| /' conftest.$ac_ext >&5
7629
7630	ac_cv_struct_addrinfo=no	7121	ac_cv_struct_addrinfo=no
7631	fi	7122	fi
7632	rm -f conftest.$ac_objext conftest.$ac_ext	7123	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7633		7124
7634	fi	7125	fi
7635	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7636	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7127	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7637	if test $ac_cv_struct_addrinfo = yes; then	7128	if test $ac_cv_struct_addrinfo = yes; then
7638		7129
7639	cat >>confdefs.h <<\_ACEOF	7130	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7640	#define HAVE_STRUCT_ADDRINFO 1
7641	_ACEOF
7642		7131
7643	fi	7132	fi
7644		7133
7645	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7646	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7135	$as_echo_n "checking return type of signal handlers... " >&6; }
7647	if test "${ac_cv_type_signal+set}" = set; then	7136	if test "${ac_cv_type_signal+set}" = set; then :
7648	echo $ECHO_N "(cached) $ECHO_C" >&6	7137	$as_echo_n "(cached) " >&6
7649	else	7138	else
7650	cat >conftest.$ac_ext <<_ACEOF
7651	#line $LINENO "configure"
7652	/* confdefs.h. */
7653	_ACEOF
7654	cat confdefs.h >>conftest.$ac_ext	7139	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7655	cat >>conftest.$ac_ext <<_ACEOF
7656	/* end confdefs.h. */	7140	/* end confdefs.h. */
7657	#include <sys/types.h>	7141	#include <sys/types.h>
7658	#include <signal.h>	7142	#include <signal.h>
7659	#ifdef signal
7660	# undef signal
7661	#endif
7662	#ifdef __cplusplus
7663	extern "C" void (*signal (int, void (*)(int)))(int);
7664	#else
7665	void (*signal ()) ();
7666	#endif
7667		7143
7668	int	7144	int
7669	main ()	7145	main ()
7670	{	7146	{
7671	int i;	7147	return *(signal (0, 0)) (0) == 1;
7672	;	7148	;
7673	return 0;	7149	return 0;
7674	}	7150	}
7675	_ACEOF	7151	_ACEOF
7676	rm -f conftest.$ac_objext	7152	if ac_fn_cxx_try_compile "$LINENO"; then :
7677	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7153	ac_cv_type_signal=int
7678	(eval $ac_compile) 2>&5	7154	else
7679	ac_status=$?
7680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681	(exit $ac_status); } &&
7682	{ ac_try='test -s conftest.$ac_objext'
7683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7684	(eval $ac_try) 2>&5
7685	ac_status=$?
7686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687	(exit $ac_status); }; }; then
7688	ac_cv_type_signal=void	7155	ac_cv_type_signal=void
7689	else
7690	echo "$as_me: failed program was:" >&5
7691	sed 's/^/| /' conftest.$ac_ext >&5
7692
7693	ac_cv_type_signal=int
7694	fi	7156	fi
7695	rm -f conftest.$ac_objext conftest.$ac_ext	7157	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7696	fi	7158	fi
7697	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7698	echo "${ECHO_T}$ac_cv_type_signal" >&6	7160	$as_echo "$ac_cv_type_signal" >&6; }
7699		7161
7700	cat >>confdefs.h <<_ACEOF	7162	cat >>confdefs.h <<_ACEOF
7701	#define RETSIGTYPE $ac_cv_type_signal	7163	#define RETSIGTYPE $ac_cv_type_signal
7702	_ACEOF	7164	_ACEOF
7703		7165
…		…
7708	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7170	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7709	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7171	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7710	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7172	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7711		7173
7712		7174
7713	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7175	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7714	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7176	$as_echo_n "checking for ANSI C header files... " >&6; }
7715	if test "${ac_cv_header_stdc+set}" = set; then	7177	if test "${ac_cv_header_stdc+set}" = set; then :
7716	echo $ECHO_N "(cached) $ECHO_C" >&6	7178	$as_echo_n "(cached) " >&6
7717	else	7179	else
7718	cat >conftest.$ac_ext <<_ACEOF
7719	#line $LINENO "configure"
7720	/* confdefs.h. */
7721	_ACEOF
7722	cat confdefs.h >>conftest.$ac_ext	7180	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723	cat >>conftest.$ac_ext <<_ACEOF
7724	/* end confdefs.h. */	7181	/* end confdefs.h. */
7725	#include <stdlib.h>	7182	#include <stdlib.h>
7726	#include <stdarg.h>	7183	#include <stdarg.h>
7727	#include <string.h>	7184	#include <string.h>
7728	#include <float.h>	7185	#include <float.h>
…		…
7733		7190
7734	;	7191	;
7735	return 0;	7192	return 0;
7736	}	7193	}
7737	_ACEOF	7194	_ACEOF
7738	rm -f conftest.$ac_objext	7195	if ac_fn_c_try_compile "$LINENO"; then :
7739	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7740	(eval $ac_compile) 2>&5
7741	ac_status=$?
7742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743	(exit $ac_status); } &&
7744	{ ac_try='test -s conftest.$ac_objext'
7745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746	(eval $ac_try) 2>&5
7747	ac_status=$?
7748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749	(exit $ac_status); }; }; then
7750	ac_cv_header_stdc=yes	7196	ac_cv_header_stdc=yes
7751	else	7197	else
7752	echo "$as_me: failed program was:" >&5
7753	sed 's/^/| /' conftest.$ac_ext >&5
7754
7755	ac_cv_header_stdc=no	7198	ac_cv_header_stdc=no
7756	fi	7199	fi
7757	rm -f conftest.$ac_objext conftest.$ac_ext	7200	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7758		7201
7759	if test $ac_cv_header_stdc = yes; then	7202	if test $ac_cv_header_stdc = yes; then
7760	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7203	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7761	cat >conftest.$ac_ext <<_ACEOF
7762	#line $LINENO "configure"
7763	/* confdefs.h. */
7764	_ACEOF
7765	cat confdefs.h >>conftest.$ac_ext	7204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7766	cat >>conftest.$ac_ext <<_ACEOF
7767	/* end confdefs.h. */	7205	/* end confdefs.h. */
7768	#include <string.h>	7206	#include <string.h>
7769		7207
7770	_ACEOF	7208	_ACEOF
7771	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7209	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7772	$EGREP "memchr" >/dev/null 2>&1; then	7210	$EGREP "memchr" >/dev/null 2>&1; then :
7773	:	7211
7774	else	7212	else
7775	ac_cv_header_stdc=no	7213	ac_cv_header_stdc=no
7776	fi	7214	fi
7777	rm -f conftest*	7215	rm -f conftest*
7778		7216
7779	fi	7217	fi
7780		7218
7781	if test $ac_cv_header_stdc = yes; then	7219	if test $ac_cv_header_stdc = yes; then
7782	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7220	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7783	cat >conftest.$ac_ext <<_ACEOF
7784	#line $LINENO "configure"
7785	/* confdefs.h. */
7786	_ACEOF
7787	cat confdefs.h >>conftest.$ac_ext	7221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7788	cat >>conftest.$ac_ext <<_ACEOF
7789	/* end confdefs.h. */	7222	/* end confdefs.h. */
7790	#include <stdlib.h>	7223	#include <stdlib.h>
7791		7224
7792	_ACEOF	7225	_ACEOF
7793	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7226	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7794	$EGREP "free" >/dev/null 2>&1; then	7227	$EGREP "free" >/dev/null 2>&1; then :
7795	:	7228
7796	else	7229	else
7797	ac_cv_header_stdc=no	7230	ac_cv_header_stdc=no
7798	fi	7231	fi
7799	rm -f conftest*	7232	rm -f conftest*
7800		7233
7801	fi	7234	fi
7802		7235
7803	if test $ac_cv_header_stdc = yes; then	7236	if test $ac_cv_header_stdc = yes; then
7804	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7237	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7805	if test "$cross_compiling" = yes; then	7238	if test "$cross_compiling" = yes; then :
7806	:	7239	:
7807	else	7240	else
7808	cat >conftest.$ac_ext <<_ACEOF
7809	#line $LINENO "configure"
7810	/* confdefs.h. */
7811	_ACEOF
7812	cat confdefs.h >>conftest.$ac_ext	7241	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7813	cat >>conftest.$ac_ext <<_ACEOF
7814	/* end confdefs.h. */	7242	/* end confdefs.h. */
7815	#include <ctype.h>	7243	#include <ctype.h>
		7244	#include <stdlib.h>
7816	#if ((' ' & 0x0FF) == 0x020)	7245	#if ((' ' & 0x0FF) == 0x020)
7817	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7246	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7818	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7247	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7819	#else	7248	#else
7820	# define ISLOWER(c) \	7249	# define ISLOWER(c) \
7821	(('a' <= (c) && (c) <= 'i') \	7250	(('a' <= (c) && (c) <= 'i') \
7822	|| ('j' <= (c) && (c) <= 'r') \	7251	|| ('j' <= (c) && (c) <= 'r') \
7823	|| ('s' <= (c) && (c) <= 'z'))	7252	|| ('s' <= (c) && (c) <= 'z'))
7824	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	7253	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7825	#endif	7254	#endif
7826		7255
7827	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	7256	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7828	int	7257	int
7829	main ()	7258	main ()
7830	{	7259	{
7831	int i;	7260	int i;
7832	for (i = 0; i < 256; i++)	7261	for (i = 0; i < 256; i++)
7833	if (XOR (islower (i), ISLOWER (i))	7262	if (XOR (islower (i), ISLOWER (i))
7834	|| toupper (i) != TOUPPER (i))	7263	|| toupper (i) != TOUPPER (i))
7835	exit(2);	7264	return 2;
7836	exit (0);
7837	}
7838	_ACEOF
7839	rm -f conftest$ac_exeext
7840	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7841	(eval $ac_link) 2>&5
7842	ac_status=$?
7843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7844	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7846	(eval $ac_try) 2>&5
7847	ac_status=$?
7848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7849	(exit $ac_status); }; }; then
7850	:
7851	else
7852	echo "$as_me: program exited with status $ac_status" >&5
7853	echo "$as_me: failed program was:" >&5
7854	sed 's/^/| /' conftest.$ac_ext >&5
7855
7856	( exit $ac_status )
7857	ac_cv_header_stdc=no
7858	fi
7859	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7860	fi
7861	fi
7862	fi
7863	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7864	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7865	if test $ac_cv_header_stdc = yes; then
7866
7867	cat >>confdefs.h <<\_ACEOF
7868	#define STDC_HEADERS 1
7869	_ACEOF
7870
7871	fi
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll
7886	do
7887	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7888	echo "$as_me:$LINENO: checking for $ac_func" >&5
7889	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7890	if eval "test \"\${$as_ac_var+set}\" = set"; then
7891	echo $ECHO_N "(cached) $ECHO_C" >&6
7892	else
7893	cat >conftest.$ac_ext <<_ACEOF
7894	#line $LINENO "configure"
7895	/* confdefs.h. */
7896	_ACEOF
7897	cat confdefs.h >>conftest.$ac_ext
7898	cat >>conftest.$ac_ext <<_ACEOF
7899	/* end confdefs.h. */
7900	/* System header to define __stub macros and hopefully few prototypes,
7901	which can conflict with char $ac_func (); below.
7902	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7903	<limits.h> exists even on freestanding compilers. */
7904	#ifdef __STDC__
7905	# include <limits.h>
7906	#else
7907	# include <assert.h>
7908	#endif
7909	/* Override any gcc2 internal prototype to avoid an error. */
7910	#ifdef __cplusplus
7911	extern "C"
7912	{
7913	#endif
7914	/* We use char because int might match the return type of a gcc2
7915	builtin and then its argument prototype would still apply. */
7916	char $ac_func ();
7917	/* The GNU C library defines this for functions which it implements
7918	to always fail with ENOSYS. Some functions are actually named
7919	something starting with __ and the normal name is an alias. */
7920	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7921	choke me
7922	#else
7923	char (*f) () = $ac_func;
7924	#endif
7925	#ifdef __cplusplus
7926	}
7927	#endif
7928
7929	int
7930	main ()
7931	{
7932	return f != $ac_func;
7933	;
7934	return 0;	7265	return 0;
7935	}	7266	}
7936	_ACEOF	7267	_ACEOF
7937	rm -f conftest.$ac_objext conftest$ac_exeext	7268	if ac_fn_c_try_run "$LINENO"; then :
7938	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7939	(eval $ac_link) 2>&5
7940	ac_status=$?
7941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942	(exit $ac_status); } &&
7943	{ ac_try='test -s conftest$ac_exeext'
7944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945	(eval $ac_try) 2>&5
7946	ac_status=$?
7947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948	(exit $ac_status); }; }; then
7949	eval "$as_ac_var=yes"
7950	else
7951	echo "$as_me: failed program was:" >&5
7952	sed 's/^/| /' conftest.$ac_ext >&5
7953		7269
7954	eval "$as_ac_var=no"	7270	else
		7271	ac_cv_header_stdc=no
7955	fi	7272	fi
		7273	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7956	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7274	conftest.$ac_objext conftest.beam conftest.$ac_ext
7957	fi	7275	fi
7958	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7276
7959	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7277	fi
7960	if test `eval echo '${'$as_ac_var'}'` = yes; then	7278	fi
		7279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
		7280	$as_echo "$ac_cv_header_stdc" >&6; }
		7281	if test $ac_cv_header_stdc = yes; then
		7282
		7283	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7284
		7285	fi
		7286
		7287
		7288	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7289	do :
		7290	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7291	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7292	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7961	cat >>confdefs.h <<_ACEOF	7293	cat >>confdefs.h <<_ACEOF
7962	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7294	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7963	_ACEOF	7295	_ACEOF
7964		7296
7965	fi	7297	fi
7966	done	7298	done
7967		7299
7968		7300
7969	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7301	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7970	# for constant arguments. Useless!	7302	# for constant arguments. Useless!
7971	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
7972	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7304	$as_echo_n "checking for working alloca.h... " >&6; }
7973	if test "${ac_cv_working_alloca_h+set}" = set; then	7305	if test "${ac_cv_working_alloca_h+set}" = set; then :
7974	echo $ECHO_N "(cached) $ECHO_C" >&6	7306	$as_echo_n "(cached) " >&6
7975	else	7307	else
7976	cat >conftest.$ac_ext <<_ACEOF
7977	#line $LINENO "configure"
7978	/* confdefs.h. */
7979	_ACEOF
7980	cat confdefs.h >>conftest.$ac_ext	7308	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7981	cat >>conftest.$ac_ext <<_ACEOF
7982	/* end confdefs.h. */	7309	/* end confdefs.h. */
7983	#include <alloca.h>	7310	#include <alloca.h>
7984	int	7311	int
7985	main ()	7312	main ()
7986	{	7313	{
7987	char *p = (char *) alloca (2 * sizeof (int));	7314	char *p = (char *) alloca (2 * sizeof (int));
		7315	if (p) return 0;
7988	;	7316	;
7989	return 0;	7317	return 0;
7990	}	7318	}
7991	_ACEOF	7319	_ACEOF
7992	rm -f conftest.$ac_objext conftest$ac_exeext	7320	if ac_fn_c_try_link "$LINENO"; then :
7993	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7994	(eval $ac_link) 2>&5
7995	ac_status=$?
7996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7997	(exit $ac_status); } &&
7998	{ ac_try='test -s conftest$ac_exeext'
7999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8000	(eval $ac_try) 2>&5
8001	ac_status=$?
8002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003	(exit $ac_status); }; }; then
8004	ac_cv_working_alloca_h=yes	7321	ac_cv_working_alloca_h=yes
8005	else	7322	else
8006	echo "$as_me: failed program was:" >&5
8007	sed 's/^/| /' conftest.$ac_ext >&5
8008
8009	ac_cv_working_alloca_h=no	7323	ac_cv_working_alloca_h=no
8010	fi	7324	fi
8011	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7325	rm -f core conftest.err conftest.$ac_objext \
		7326	conftest$ac_exeext conftest.$ac_ext
8012	fi	7327	fi
8013	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8014	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7329	$as_echo "$ac_cv_working_alloca_h" >&6; }
8015	if test $ac_cv_working_alloca_h = yes; then	7330	if test $ac_cv_working_alloca_h = yes; then
8016		7331
8017	cat >>confdefs.h <<\_ACEOF	7332	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8018	#define HAVE_ALLOCA_H 1
8019	_ACEOF
8020		7333
8021	fi	7334	fi
8022		7335
8023	echo "$as_me:$LINENO: checking for alloca" >&5	7336	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8024	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7337	$as_echo_n "checking for alloca... " >&6; }
8025	if test "${ac_cv_func_alloca_works+set}" = set; then	7338	if test "${ac_cv_func_alloca_works+set}" = set; then :
8026	echo $ECHO_N "(cached) $ECHO_C" >&6	7339	$as_echo_n "(cached) " >&6
8027	else	7340	else
8028	cat >conftest.$ac_ext <<_ACEOF
8029	#line $LINENO "configure"
8030	/* confdefs.h. */
8031	_ACEOF
8032	cat confdefs.h >>conftest.$ac_ext	7341	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033	cat >>conftest.$ac_ext <<_ACEOF
8034	/* end confdefs.h. */	7342	/* end confdefs.h. */
8035	#ifdef __GNUC__	7343	#ifdef __GNUC__
8036	# define alloca __builtin_alloca	7344	# define alloca __builtin_alloca
8037	#else	7345	#else
8038	# ifdef _MSC_VER	7346	# ifdef _MSC_VER
8039	# include <malloc.h>	7347	# include <malloc.h>
8040	# define alloca _alloca	7348	# define alloca _alloca
8041	# else	7349	# else
8042	# if HAVE_ALLOCA_H	7350	# ifdef HAVE_ALLOCA_H
8043	# include <alloca.h>	7351	# include <alloca.h>
8044	# else	7352	# else
8045	# ifdef _AIX	7353	# ifdef _AIX
8046	#pragma alloca	7354	#pragma alloca
8047	# else	7355	# else
…		…
8055		7363
8056	int	7364	int
8057	main ()	7365	main ()
8058	{	7366	{
8059	char *p = (char *) alloca (1);	7367	char *p = (char *) alloca (1);
		7368	if (p) return 0;
8060	;	7369	;
8061	return 0;	7370	return 0;
8062	}	7371	}
8063	_ACEOF	7372	_ACEOF
8064	rm -f conftest.$ac_objext conftest$ac_exeext	7373	if ac_fn_c_try_link "$LINENO"; then :
8065	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8066	(eval $ac_link) 2>&5
8067	ac_status=$?
8068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069	(exit $ac_status); } &&
8070	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8076	ac_cv_func_alloca_works=yes	7374	ac_cv_func_alloca_works=yes
8077	else	7375	else
8078	echo "$as_me: failed program was:" >&5
8079	sed 's/^/| /' conftest.$ac_ext >&5
8080
8081	ac_cv_func_alloca_works=no	7376	ac_cv_func_alloca_works=no
8082	fi	7377	fi
8083	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7378	rm -f core conftest.err conftest.$ac_objext \
		7379	conftest$ac_exeext conftest.$ac_ext
8084	fi	7380	fi
8085	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8086	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7382	$as_echo "$ac_cv_func_alloca_works" >&6; }
8087		7383
8088	if test $ac_cv_func_alloca_works = yes; then	7384	if test $ac_cv_func_alloca_works = yes; then
8089		7385
8090	cat >>confdefs.h <<\_ACEOF	7386	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8091	#define HAVE_ALLOCA 1
8092	_ACEOF
8093		7387
8094	else	7388	else
8095	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7389	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8096	# that cause trouble. Some versions do not even contain alloca or	7390	# that cause trouble. Some versions do not even contain alloca or
8097	# contain a buggy version. If you still want to use their alloca,	7391	# contain a buggy version. If you still want to use their alloca,
8098	# use ar to extract alloca.o from them instead of compiling alloca.c.	7392	# use ar to extract alloca.o from them instead of compiling alloca.c.
8099		7393
8100	ALLOCA=alloca.$ac_objext	7394	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8101		7395
8102	cat >>confdefs.h <<\_ACEOF	7396	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8103	#define C_ALLOCA 1
8104	_ACEOF
8105		7397
8106		7398
8107	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8108	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7400	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8109	if test "${ac_cv_os_cray+set}" = set; then	7401	if test "${ac_cv_os_cray+set}" = set; then :
8110	echo $ECHO_N "(cached) $ECHO_C" >&6	7402	$as_echo_n "(cached) " >&6
8111	else	7403	else
8112	cat >conftest.$ac_ext <<_ACEOF
8113	#line $LINENO "configure"
8114	/* confdefs.h. */
8115	_ACEOF
8116	cat confdefs.h >>conftest.$ac_ext	7404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117	cat >>conftest.$ac_ext <<_ACEOF
8118	/* end confdefs.h. */	7405	/* end confdefs.h. */
8119	#if defined(CRAY) && ! defined(CRAY2)	7406	#if defined CRAY && ! defined CRAY2
8120	webecray	7407	webecray
8121	#else	7408	#else
8122	wenotbecray	7409	wenotbecray
8123	#endif	7410	#endif
8124		7411
8125	_ACEOF	7412	_ACEOF
8126	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7413	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8127	$EGREP "webecray" >/dev/null 2>&1; then	7414	$EGREP "webecray" >/dev/null 2>&1; then :
8128	ac_cv_os_cray=yes	7415	ac_cv_os_cray=yes
8129	else	7416	else
8130	ac_cv_os_cray=no	7417	ac_cv_os_cray=no
8131	fi	7418	fi
8132	rm -f conftest*	7419	rm -f conftest*
8133		7420
8134	fi	7421	fi
8135	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8136	echo "${ECHO_T}$ac_cv_os_cray" >&6	7423	$as_echo "$ac_cv_os_cray" >&6; }
8137	if test $ac_cv_os_cray = yes; then	7424	if test $ac_cv_os_cray = yes; then
8138	for ac_func in _getb67 GETB67 getb67; do	7425	for ac_func in _getb67 GETB67 getb67; do
8139	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7426	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8140	echo "$as_me:$LINENO: checking for $ac_func" >&5	7427	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8141	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8142	if eval "test \"\${$as_ac_var+set}\" = set"; then	7428	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8143	echo $ECHO_N "(cached) $ECHO_C" >&6
8144	else
8145	cat >conftest.$ac_ext <<_ACEOF
8146	#line $LINENO "configure"
8147	/* confdefs.h. */
8148	_ACEOF
8149	cat confdefs.h >>conftest.$ac_ext
8150	cat >>conftest.$ac_ext <<_ACEOF
8151	/* end confdefs.h. */
8152	/* System header to define __stub macros and hopefully few prototypes,
8153	which can conflict with char $ac_func (); below.
8154	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8155	<limits.h> exists even on freestanding compilers. */
8156	#ifdef __STDC__
8157	# include <limits.h>
8158	#else
8159	# include <assert.h>
8160	#endif
8161	/* Override any gcc2 internal prototype to avoid an error. */
8162	#ifdef __cplusplus
8163	extern "C"
8164	{
8165	#endif
8166	/* We use char because int might match the return type of a gcc2
8167	builtin and then its argument prototype would still apply. */
8168	char $ac_func ();
8169	/* The GNU C library defines this for functions which it implements
8170	to always fail with ENOSYS. Some functions are actually named
8171	something starting with __ and the normal name is an alias. */
8172	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8173	choke me
8174	#else
8175	char (*f) () = $ac_func;
8176	#endif
8177	#ifdef __cplusplus
8178	}
8179	#endif
8180
8181	int
8182	main ()
8183	{
8184	return f != $ac_func;
8185	;
8186	return 0;
8187	}
8188	_ACEOF
8189	rm -f conftest.$ac_objext conftest$ac_exeext
8190	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8191	(eval $ac_link) 2>&5
8192	ac_status=$?
8193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8194	(exit $ac_status); } &&
8195	{ ac_try='test -s conftest$ac_exeext'
8196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8197	(eval $ac_try) 2>&5
8198	ac_status=$?
8199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8200	(exit $ac_status); }; }; then
8201	eval "$as_ac_var=yes"
8202	else
8203	echo "$as_me: failed program was:" >&5
8204	sed 's/^/| /' conftest.$ac_ext >&5
8205
8206	eval "$as_ac_var=no"
8207	fi
8208	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8209	fi
8210	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8211	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8212	if test `eval echo '${'$as_ac_var'}'` = yes; then
8213		7429
8214	cat >>confdefs.h <<_ACEOF	7430	cat >>confdefs.h <<_ACEOF
8215	#define CRAY_STACKSEG_END $ac_func	7431	#define CRAY_STACKSEG_END $ac_func
8216	_ACEOF	7432	_ACEOF
8217		7433
…		…
8219	fi	7435	fi
8220		7436
8221	done	7437	done
8222	fi	7438	fi
8223		7439
8224	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8225	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7441	$as_echo_n "checking stack direction for C alloca... " >&6; }
8226	if test "${ac_cv_c_stack_direction+set}" = set; then	7442	if test "${ac_cv_c_stack_direction+set}" = set; then :
8227	echo $ECHO_N "(cached) $ECHO_C" >&6	7443	$as_echo_n "(cached) " >&6
8228	else	7444	else
8229	if test "$cross_compiling" = yes; then	7445	if test "$cross_compiling" = yes; then :
8230	ac_cv_c_stack_direction=0	7446	ac_cv_c_stack_direction=0
8231	else	7447	else
8232	cat >conftest.$ac_ext <<_ACEOF
8233	#line $LINENO "configure"
8234	/* confdefs.h. */
8235	_ACEOF
8236	cat confdefs.h >>conftest.$ac_ext	7448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8237	cat >>conftest.$ac_ext <<_ACEOF
8238	/* end confdefs.h. */	7449	/* end confdefs.h. */
		7450	$ac_includes_default
8239	int	7451	int
8240	find_stack_direction ()	7452	find_stack_direction ()
8241	{	7453	{
8242	static char *addr = 0;	7454	static char *addr = 0;
8243	auto char dummy;	7455	auto char dummy;
…		…
8251	}	7463	}
8252		7464
8253	int	7465	int
8254	main ()	7466	main ()
8255	{	7467	{
8256	exit (find_stack_direction () < 0);	7468	return find_stack_direction () < 0;
8257	}	7469	}
8258	_ACEOF	7470	_ACEOF
8259	rm -f conftest$ac_exeext	7471	if ac_fn_c_try_run "$LINENO"; then :
8260	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8261	(eval $ac_link) 2>&5
8262	ac_status=$?
8263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8264	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8266	(eval $ac_try) 2>&5
8267	ac_status=$?
8268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8269	(exit $ac_status); }; }; then
8270	ac_cv_c_stack_direction=1	7472	ac_cv_c_stack_direction=1
8271	else	7473	else
8272	echo "$as_me: program exited with status $ac_status" >&5
8273	echo "$as_me: failed program was:" >&5
8274	sed 's/^/| /' conftest.$ac_ext >&5
8275
8276	( exit $ac_status )
8277	ac_cv_c_stack_direction=-1	7474	ac_cv_c_stack_direction=-1
8278	fi	7475	fi
8279	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7476	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7477	conftest.$ac_objext conftest.beam conftest.$ac_ext
8280	fi	7478	fi
		7479
8281	fi	7480	fi
8282	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8283	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7482	$as_echo "$ac_cv_c_stack_direction" >&6; }
8284
8285	cat >>confdefs.h <<_ACEOF	7483	cat >>confdefs.h <<_ACEOF
8286	#define STACK_DIRECTION $ac_cv_c_stack_direction	7484	#define STACK_DIRECTION $ac_cv_c_stack_direction
8287	_ACEOF	7485	_ACEOF
8288		7486
8289		7487
8290	fi	7488	fi
8291		7489
8292		7490
8293		7491
8294	echo "$as_me:$LINENO: checking for socket" >&5	7492	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8295	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8296	if test "${ac_cv_func_socket+set}" = set; then
8297	echo $ECHO_N "(cached) $ECHO_C" >&6
8298	else
8299	cat >conftest.$ac_ext <<_ACEOF
8300	#line $LINENO "configure"
8301	/* confdefs.h. */
8302	_ACEOF
8303	cat confdefs.h >>conftest.$ac_ext
8304	cat >>conftest.$ac_ext <<_ACEOF
8305	/* end confdefs.h. */
8306	/* System header to define __stub macros and hopefully few prototypes,
8307	which can conflict with char socket (); below.
8308	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8309	<limits.h> exists even on freestanding compilers. */
8310	#ifdef __STDC__
8311	# include <limits.h>
8312	#else
8313	# include <assert.h>
8314	#endif
8315	/* Override any gcc2 internal prototype to avoid an error. */
8316	#ifdef __cplusplus
8317	extern "C"
8318	{
8319	#endif
8320	/* We use char because int might match the return type of a gcc2
8321	builtin and then its argument prototype would still apply. */
8322	char socket ();
8323	/* The GNU C library defines this for functions which it implements
8324	to always fail with ENOSYS. Some functions are actually named
8325	something starting with __ and the normal name is an alias. */
8326	#if defined (__stub_socket) || defined (__stub___socket)
8327	choke me
8328	#else
8329	char (*f) () = socket;
8330	#endif
8331	#ifdef __cplusplus
8332	}
8333	#endif
8334
8335	int
8336	main ()
8337	{
8338	return f != socket;
8339	;
8340	return 0;
8341	}
8342	_ACEOF
8343	rm -f conftest.$ac_objext conftest$ac_exeext
8344	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8345	(eval $ac_link) 2>&5
8346	ac_status=$?
8347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8348	(exit $ac_status); } &&
8349	{ ac_try='test -s conftest$ac_exeext'
8350	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8351	(eval $ac_try) 2>&5
8352	ac_status=$?
8353	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8354	(exit $ac_status); }; }; then
8355	ac_cv_func_socket=yes
8356	else
8357	echo "$as_me: failed program was:" >&5
8358	sed 's/^/| /' conftest.$ac_ext >&5
8359
8360	ac_cv_func_socket=no
8361	fi
8362	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8363	fi
8364	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8365	echo "${ECHO_T}$ac_cv_func_socket" >&6
8366	if test $ac_cv_func_socket = yes; then	7493	if test "x$ac_cv_func_socket" = x""yes; then :
8367	:
8368	else
8369		7494
		7495	else
8370		7496
8371	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8372	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7498	$as_echo_n "checking for connect in -lsocket... " >&6; }
8373	if test "${ac_cv_lib_socket_connect+set}" = set; then	7499	if test "${ac_cv_lib_socket_connect+set}" = set; then :
8374	echo $ECHO_N "(cached) $ECHO_C" >&6	7500	$as_echo_n "(cached) " >&6
8375	else	7501	else
8376	ac_check_lib_save_LIBS=$LIBS	7502	ac_check_lib_save_LIBS=$LIBS
8377	LIBS="-lsocket $LIBS"	7503	LIBS="-lsocket $LIBS"
8378	cat >conftest.$ac_ext <<_ACEOF
8379	#line $LINENO "configure"
8380	/* confdefs.h. */
8381	_ACEOF
8382	cat confdefs.h >>conftest.$ac_ext	7504	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8383	cat >>conftest.$ac_ext <<_ACEOF
8384	/* end confdefs.h. */	7505	/* end confdefs.h. */
8385		7506
8386	/* Override any gcc2 internal prototype to avoid an error. */	7507	/* Override any GCC internal prototype to avoid an error.
		7508	Use char because int might match the return type of a GCC
		7509	builtin and then its argument prototype would still apply. */
8387	#ifdef __cplusplus	7510	#ifdef __cplusplus
8388	extern "C"	7511	extern "C"
8389	#endif	7512	#endif
8390	/* We use char because int might match the return type of a gcc2
8391	builtin and then its argument prototype would still apply. */
8392	char connect ();	7513	char connect ();
8393	int	7514	int
8394	main ()	7515	main ()
8395	{	7516	{
8396	connect ();	7517	return connect ();
8397	;	7518	;
8398	return 0;	7519	return 0;
8399	}	7520	}
8400	_ACEOF	7521	_ACEOF
8401	rm -f conftest.$ac_objext conftest$ac_exeext	7522	if ac_fn_c_try_link "$LINENO"; then :
8402	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8403	(eval $ac_link) 2>&5
8404	ac_status=$?
8405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8406	(exit $ac_status); } &&
8407	{ ac_try='test -s conftest$ac_exeext'
8408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8409	(eval $ac_try) 2>&5
8410	ac_status=$?
8411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412	(exit $ac_status); }; }; then
8413	ac_cv_lib_socket_connect=yes	7523	ac_cv_lib_socket_connect=yes
8414	else	7524	else
8415	echo "$as_me: failed program was:" >&5
8416	sed 's/^/| /' conftest.$ac_ext >&5
8417
8418	ac_cv_lib_socket_connect=no	7525	ac_cv_lib_socket_connect=no
8419	fi	7526	fi
8420	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7527	rm -f core conftest.err conftest.$ac_objext \
		7528	conftest$ac_exeext conftest.$ac_ext
8421	LIBS=$ac_check_lib_save_LIBS	7529	LIBS=$ac_check_lib_save_LIBS
8422	fi	7530	fi
8423	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8424	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7532	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8425	if test $ac_cv_lib_socket_connect = yes; then	7533	if test "x$ac_cv_lib_socket_connect" = x""yes; then :
8426	cat >>confdefs.h <<_ACEOF	7534	cat >>confdefs.h <<_ACEOF
8427	#define HAVE_LIBSOCKET 1	7535	#define HAVE_LIBSOCKET 1
8428	_ACEOF	7536	_ACEOF
8429		7537
8430	LIBS="-lsocket $LIBS"	7538	LIBS="-lsocket $LIBS"
…		…
8432	fi	7540	fi
8433		7541
8434		7542
8435	fi	7543	fi
8436		7544
8437	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7545	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8438	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8439	if test "${ac_cv_func_gethostbyname+set}" = set; then
8440	echo $ECHO_N "(cached) $ECHO_C" >&6
8441	else
8442	cat >conftest.$ac_ext <<_ACEOF
8443	#line $LINENO "configure"
8444	/* confdefs.h. */
8445	_ACEOF
8446	cat confdefs.h >>conftest.$ac_ext
8447	cat >>conftest.$ac_ext <<_ACEOF
8448	/* end confdefs.h. */
8449	/* System header to define __stub macros and hopefully few prototypes,
8450	which can conflict with char gethostbyname (); below.
8451	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8452	<limits.h> exists even on freestanding compilers. */
8453	#ifdef __STDC__
8454	# include <limits.h>
8455	#else
8456	# include <assert.h>
8457	#endif
8458	/* Override any gcc2 internal prototype to avoid an error. */
8459	#ifdef __cplusplus
8460	extern "C"
8461	{
8462	#endif
8463	/* We use char because int might match the return type of a gcc2
8464	builtin and then its argument prototype would still apply. */
8465	char gethostbyname ();
8466	/* The GNU C library defines this for functions which it implements
8467	to always fail with ENOSYS. Some functions are actually named
8468	something starting with __ and the normal name is an alias. */
8469	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8470	choke me
8471	#else
8472	char (*f) () = gethostbyname;
8473	#endif
8474	#ifdef __cplusplus
8475	}
8476	#endif
8477
8478	int
8479	main ()
8480	{
8481	return f != gethostbyname;
8482	;
8483	return 0;
8484	}
8485	_ACEOF
8486	rm -f conftest.$ac_objext conftest$ac_exeext
8487	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8488	(eval $ac_link) 2>&5
8489	ac_status=$?
8490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8491	(exit $ac_status); } &&
8492	{ ac_try='test -s conftest$ac_exeext'
8493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8494	(eval $ac_try) 2>&5
8495	ac_status=$?
8496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8497	(exit $ac_status); }; }; then
8498	ac_cv_func_gethostbyname=yes
8499	else
8500	echo "$as_me: failed program was:" >&5
8501	sed 's/^/| /' conftest.$ac_ext >&5
8502
8503	ac_cv_func_gethostbyname=no
8504	fi
8505	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8506	fi
8507	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8508	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8509	if test $ac_cv_func_gethostbyname = yes; then	7546	if test "x$ac_cv_func_gethostbyname" = x""yes; then :
8510	:
8511	else
8512		7547
		7548	else
8513		7549
8514	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8515	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7551	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8516	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7552	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
8517	echo $ECHO_N "(cached) $ECHO_C" >&6	7553	$as_echo_n "(cached) " >&6
8518	else	7554	else
8519	ac_check_lib_save_LIBS=$LIBS	7555	ac_check_lib_save_LIBS=$LIBS
8520	LIBS="-lnsl $LIBS"	7556	LIBS="-lnsl $LIBS"
8521	cat >conftest.$ac_ext <<_ACEOF
8522	#line $LINENO "configure"
8523	/* confdefs.h. */
8524	_ACEOF
8525	cat confdefs.h >>conftest.$ac_ext	7557	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8526	cat >>conftest.$ac_ext <<_ACEOF
8527	/* end confdefs.h. */	7558	/* end confdefs.h. */
8528		7559
8529	/* Override any gcc2 internal prototype to avoid an error. */	7560	/* Override any GCC internal prototype to avoid an error.
		7561	Use char because int might match the return type of a GCC
		7562	builtin and then its argument prototype would still apply. */
8530	#ifdef __cplusplus	7563	#ifdef __cplusplus
8531	extern "C"	7564	extern "C"
8532	#endif	7565	#endif
8533	/* We use char because int might match the return type of a gcc2
8534	builtin and then its argument prototype would still apply. */
8535	char gethostbyname ();	7566	char gethostbyname ();
8536	int	7567	int
8537	main ()	7568	main ()
8538	{	7569	{
8539	gethostbyname ();	7570	return gethostbyname ();
8540	;	7571	;
8541	return 0;	7572	return 0;
8542	}	7573	}
8543	_ACEOF	7574	_ACEOF
8544	rm -f conftest.$ac_objext conftest$ac_exeext	7575	if ac_fn_c_try_link "$LINENO"; then :
8545	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8546	(eval $ac_link) 2>&5
8547	ac_status=$?
8548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8549	(exit $ac_status); } &&
8550	{ ac_try='test -s conftest$ac_exeext'
8551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8552	(eval $ac_try) 2>&5
8553	ac_status=$?
8554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8555	(exit $ac_status); }; }; then
8556	ac_cv_lib_nsl_gethostbyname=yes	7576	ac_cv_lib_nsl_gethostbyname=yes
8557	else	7577	else
8558	echo "$as_me: failed program was:" >&5
8559	sed 's/^/| /' conftest.$ac_ext >&5
8560
8561	ac_cv_lib_nsl_gethostbyname=no	7578	ac_cv_lib_nsl_gethostbyname=no
8562	fi	7579	fi
8563	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7580	rm -f core conftest.err conftest.$ac_objext \
		7581	conftest$ac_exeext conftest.$ac_ext
8564	LIBS=$ac_check_lib_save_LIBS	7582	LIBS=$ac_check_lib_save_LIBS
8565	fi	7583	fi
8566	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7584	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8567	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7585	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8568	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7586	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
8569	cat >>confdefs.h <<_ACEOF	7587	cat >>confdefs.h <<_ACEOF
8570	#define HAVE_LIBNSL 1	7588	#define HAVE_LIBNSL 1
8571	_ACEOF	7589	_ACEOF
8572		7590
8573	LIBS="-lnsl $LIBS"	7591	LIBS="-lnsl $LIBS"
…		…
8576		7594
8577		7595
8578	fi	7596	fi
8579		7597
8580		7598
		7599
		7600	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7601	do :
		7602	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7603	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7604	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7605	cat >>confdefs.h <<_ACEOF
		7606	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		7607	_ACEOF
		7608
		7609	fi
		7610
		7611	done
		7612
		7613
		7614	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7615	do :
		7616	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7617	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7618	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7619	cat >>confdefs.h <<_ACEOF
		7620	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		7621	_ACEOF
		7622
		7623	fi
		7624	done
		7625
		7626
		7627	for ac_func in clock_gettime
		7628	do :
		7629	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7630	if test "x$ac_cv_func_clock_gettime" = x""yes; then :
		7631	cat >>confdefs.h <<_ACEOF
		7632	#define HAVE_CLOCK_GETTIME 1
		7633	_ACEOF
		7634
		7635	else
		7636
		7637	if test $(uname) = Linux; then
		7638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7639	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7641	/* end confdefs.h. */
		7642	#include <unistd.h>
		7643	#include <sys/syscall.h>
		7644	#include <time.h>
		7645	int
		7646	main ()
		7647	{
		7648	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7649	;
		7650	return 0;
		7651	}
		7652	_ACEOF
		7653	if ac_fn_c_try_link "$LINENO"; then :
		7654	ac_have_clock_syscall=1
		7655
		7656	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7657
		7658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7659	$as_echo "yes" >&6; }
		7660	else
		7661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7662	$as_echo "no" >&6; }
		7663	fi
		7664	rm -f core conftest.err conftest.$ac_objext \
		7665	conftest$ac_exeext conftest.$ac_ext
		7666	fi
		7667	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7669	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7670	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :
		7671	$as_echo_n "(cached) " >&6
		7672	else
		7673	ac_check_lib_save_LIBS=$LIBS
		7674	LIBS="-lrt $LIBS"
		7675	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7676	/* end confdefs.h. */
		7677
		7678	/* Override any GCC internal prototype to avoid an error.
		7679	Use char because int might match the return type of a GCC
		7680	builtin and then its argument prototype would still apply. */
		7681	#ifdef __cplusplus
		7682	extern "C"
		7683	#endif
		7684	char clock_gettime ();
		7685	int
		7686	main ()
		7687	{
		7688	return clock_gettime ();
		7689	;
		7690	return 0;
		7691	}
		7692	_ACEOF
		7693	if ac_fn_c_try_link "$LINENO"; then :
		7694	ac_cv_lib_rt_clock_gettime=yes
		7695	else
		7696	ac_cv_lib_rt_clock_gettime=no
		7697	fi
		7698	rm -f core conftest.err conftest.$ac_objext \
		7699	conftest$ac_exeext conftest.$ac_ext
		7700	LIBS=$ac_check_lib_save_LIBS
		7701	fi
		7702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7703	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7704	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :
		7705	cat >>confdefs.h <<_ACEOF
		7706	#define HAVE_LIBRT 1
		7707	_ACEOF
		7708
		7709	LIBS="-lrt $LIBS"
		7710
		7711	fi
		7712
		7713	unset ac_cv_func_clock_gettime
		7714	for ac_func in clock_gettime
		7715	do :
		7716	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7717	if test "x$ac_cv_func_clock_gettime" = x""yes; then :
		7718	cat >>confdefs.h <<_ACEOF
		7719	#define HAVE_CLOCK_GETTIME 1
		7720	_ACEOF
		7721
		7722	fi
		7723	done
		7724
		7725	fi
		7726
		7727	fi
		7728	done
		7729
		7730
		7731	for ac_func in nanosleep
		7732	do :
		7733	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7734	if test "x$ac_cv_func_nanosleep" = x""yes; then :
		7735	cat >>confdefs.h <<_ACEOF
		7736	#define HAVE_NANOSLEEP 1
		7737	_ACEOF
		7738
		7739	else
		7740
		7741	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7742	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7743	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7744	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :
		7745	$as_echo_n "(cached) " >&6
		7746	else
		7747	ac_check_lib_save_LIBS=$LIBS
		7748	LIBS="-lrt $LIBS"
		7749	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7750	/* end confdefs.h. */
		7751
		7752	/* Override any GCC internal prototype to avoid an error.
		7753	Use char because int might match the return type of a GCC
		7754	builtin and then its argument prototype would still apply. */
		7755	#ifdef __cplusplus
		7756	extern "C"
		7757	#endif
		7758	char nanosleep ();
		7759	int
		7760	main ()
		7761	{
		7762	return nanosleep ();
		7763	;
		7764	return 0;
		7765	}
		7766	_ACEOF
		7767	if ac_fn_c_try_link "$LINENO"; then :
		7768	ac_cv_lib_rt_nanosleep=yes
		7769	else
		7770	ac_cv_lib_rt_nanosleep=no
		7771	fi
		7772	rm -f core conftest.err conftest.$ac_objext \
		7773	conftest$ac_exeext conftest.$ac_ext
		7774	LIBS=$ac_check_lib_save_LIBS
		7775	fi
		7776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7777	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7778	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :
		7779	cat >>confdefs.h <<_ACEOF
		7780	#define HAVE_LIBRT 1
		7781	_ACEOF
		7782
		7783	LIBS="-lrt $LIBS"
		7784
		7785	fi
		7786
		7787	unset ac_cv_func_nanosleep
		7788	for ac_func in nanosleep
		7789	do :
		7790	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7791	if test "x$ac_cv_func_nanosleep" = x""yes; then :
		7792	cat >>confdefs.h <<_ACEOF
		7793	#define HAVE_NANOSLEEP 1
		7794	_ACEOF
		7795
		7796	fi
		7797	done
		7798
		7799	fi
		7800
		7801	fi
		7802	done
		7803
		7804
		7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5
		7806	$as_echo_n "checking for ceil in -lm... " >&6; }
		7807	if test "${ac_cv_lib_m_ceil+set}" = set; then :
		7808	$as_echo_n "(cached) " >&6
		7809	else
		7810	ac_check_lib_save_LIBS=$LIBS
		7811	LIBS="-lm $LIBS"
		7812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7813	/* end confdefs.h. */
		7814
		7815	/* Override any GCC internal prototype to avoid an error.
		7816	Use char because int might match the return type of a GCC
		7817	builtin and then its argument prototype would still apply. */
		7818	#ifdef __cplusplus
		7819	extern "C"
		7820	#endif
		7821	char ceil ();
		7822	int
		7823	main ()
		7824	{
		7825	return ceil ();
		7826	;
		7827	return 0;
		7828	}
		7829	_ACEOF
		7830	if ac_fn_c_try_link "$LINENO"; then :
		7831	ac_cv_lib_m_ceil=yes
		7832	else
		7833	ac_cv_lib_m_ceil=no
		7834	fi
		7835	rm -f core conftest.err conftest.$ac_objext \
		7836	conftest$ac_exeext conftest.$ac_ext
		7837	LIBS=$ac_check_lib_save_LIBS
		7838	fi
		7839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5
		7840	$as_echo "$ac_cv_lib_m_ceil" >&6; }
		7841	if test "x$ac_cv_lib_m_ceil" = x""yes; then :
		7842	cat >>confdefs.h <<_ACEOF
		7843	#define HAVE_LIBM 1
		7844	_ACEOF
		7845
		7846	LIBS="-lm $LIBS"
		7847
		7848	fi
		7849
		7850
		7851
		7852
8581	ac_ext=cc	7853	ac_ext=cpp
8582	ac_cpp='$CXXCPP $CPPFLAGS'	7854	ac_cpp='$CXXCPP $CPPFLAGS'
8583	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7855	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8584	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7856	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8585	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7857	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8586		7858
…		…
8602		7874
8603	_ACEOF	7875	_ACEOF
8604		7876
8605	# The following way of writing the cache mishandles newlines in values,	7877	# The following way of writing the cache mishandles newlines in values,
8606	# but we know of no workaround that is simple, portable, and efficient.	7878	# but we know of no workaround that is simple, portable, and efficient.
8607	# So, don't put newlines in cache variables' values.	7879	# So, we kill variables containing newlines.
8608	# Ultrix sh set writes to stderr and can't be redirected directly,	7880	# Ultrix sh set writes to stderr and can't be redirected directly,
8609	# and sets the high bit in the cache file unless we assign to the vars.	7881	# and sets the high bit in the cache file unless we assign to the vars.
8610	{	7882	(
		7883	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		7884	eval ac_val=\$$ac_var
		7885	case $ac_val in #(
		7886	*${as_nl}*)
		7887	case $ac_var in #(
		7888	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7889	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7890	esac
		7891	case $ac_var in #(
		7892	_ | IFS | as_nl) ;; #(
		7893	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7894	*) { eval $ac_var=; unset $ac_var;} ;;
		7895	esac ;;
		7896	esac
		7897	done
		7898
8611	(set) 2>&1 |	7899	(set) 2>&1 |
8612	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7900	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8613	*ac_space=\ *)	7901	*${as_nl}ac_space=\ *)
8614	# `set' does not quote correctly, so add quotes (double-quote	7902	# `set' does not quote correctly, so add quotes: double-quote
8615	# substitution turns \\\\ into \\, and sed turns \\ into \).	7903	# substitution turns \\\\ into \\, and sed turns \\ into \.
8616	sed -n \	7904	sed -n \
8617	"s/'/'\\\\''/g;	7905	"s/'/'\\\\''/g;
8618	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7906	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8619	;;	7907	;; #(
8620	*)	7908	*)
8621	# `set' quotes correctly as required by POSIX, so do not add quotes.	7909	# `set' quotes correctly as required by POSIX, so do not add quotes.
8622	sed -n \
8623	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	7910	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8624	;;	7911	;;
8625	esac;	7912	esac |
8626	} |	7913	sort
		7914	) |
8627	sed '	7915	sed '
		7916	/^ac_cv_env_/b end
8628	t clear	7917	t clear
8629	: clear	7918	:clear
8630	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7919	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8631	t end	7920	t end
8632	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7921	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8633	: end' >>confcache	7922	:end' >>confcache
8634	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7923	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8635	if test -w $cache_file; then	7924	if test -w "$cache_file"; then
8636	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7925	test "x$cache_file" != "x/dev/null" &&
		7926	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7927	$as_echo "$as_me: updating cache $cache_file" >&6;}
8637	cat confcache >$cache_file	7928	cat confcache >$cache_file
8638	else	7929	else
		7930	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8639	echo "not updating unwritable cache $cache_file"	7931	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8640	fi	7932	fi
8641	fi	7933	fi
8642	rm -f confcache	7934	rm -f confcache
8643		7935
8644		7936
8645		7937
8646	# Check whether --with-kernel or --without-kernel was given.	7938	# Check whether --with-kernel was given.
8647	if test "${with_kernel+set}" = set; then	7939	if test "${with_kernel+set}" = set; then :
8648	withval="$with_kernel"	7940	withval=$with_kernel; kerneldir="$withval"
8649	kerneldir="$withval"
8650	else	7941	else
8651	kerneldir="/usr/src/linux"	7942	kerneldir="/usr/src/linux"
8652		7943
8653	fi;	7944	fi
8654		7945
		7946
8655	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7947	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
8656	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	7948	$as_echo_n "checking for linux/if_tun.h... " >&6; }
8657	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7949	if test "${tinc_cv_linux_if_tun_h+set}" = set; then :
8658	echo $ECHO_N "(cached) $ECHO_C" >&6	7950	$as_echo_n "(cached) " >&6
8659	else	7951	else
8660		7952
8661	cat >conftest.$ac_ext <<_ACEOF
8662	#line $LINENO "configure"
8663	/* confdefs.h. */
8664	_ACEOF
8665	cat confdefs.h >>conftest.$ac_ext	7953	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666	cat >>conftest.$ac_ext <<_ACEOF
8667	/* end confdefs.h. */	7954	/* end confdefs.h. */
8668	#include "$kerneldir/include/linux/if_tun.h"	7955	#include "$kerneldir/include/linux/if_tun.h"
8669	int	7956	int
8670	main ()	7957	main ()
8671	{	7958	{
8672	int a = IFF_TAP;	7959	int a = IFF_TAP;
8673	;	7960	;
8674	return 0;	7961	return 0;
8675	}	7962	}
8676	_ACEOF	7963	_ACEOF
8677	rm -f conftest.$ac_objext	7964	if ac_fn_cxx_try_compile "$LINENO"; then :
8678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8679	(eval $ac_compile) 2>&5
8680	ac_status=$?
8681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682	(exit $ac_status); } &&
8683	{ ac_try='test -s conftest.$ac_objext'
8684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8685	(eval $ac_try) 2>&5
8686	ac_status=$?
8687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688	(exit $ac_status); }; }; then
8689	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	7965	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8690	else	7966	else
8691	echo "$as_me: failed program was:" >&5
8692	sed 's/^/| /' conftest.$ac_ext >&5
8693
8694	cat >conftest.$ac_ext <<_ACEOF
8695	#line $LINENO "configure"
8696	/* confdefs.h. */
8697	_ACEOF
8698	cat confdefs.h >>conftest.$ac_ext	7967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699	cat >>conftest.$ac_ext <<_ACEOF
8700	/* end confdefs.h. */	7968	/* end confdefs.h. */
8701	#include <linux/if_tun.h>	7969	#include <linux/if_tun.h>
8702	int	7970	int
8703	main ()	7971	main ()
8704	{	7972	{
8705	int a = IFF_TAP;	7973	int a = IFF_TAP;
8706	;	7974	;
8707	return 0;	7975	return 0;
8708	}	7976	}
8709	_ACEOF	7977	_ACEOF
8710	rm -f conftest.$ac_objext	7978	if ac_fn_cxx_try_compile "$LINENO"; then :
8711	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8712	(eval $ac_compile) 2>&5
8713	ac_status=$?
8714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715	(exit $ac_status); } &&
8716	{ ac_try='test -s conftest.$ac_objext'
8717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8718	(eval $ac_try) 2>&5
8719	ac_status=$?
8720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8721	(exit $ac_status); }; }; then
8722	if_tun_h="default"	7979	if_tun_h="default"
8723	else	7980	else
8724	echo "$as_me: failed program was:" >&5
8725	sed 's/^/| /' conftest.$ac_ext >&5
8726
8727	if_tun_h="no"	7981	if_tun_h="no"
8728		7982
8729	fi	7983	fi
8730	rm -f conftest.$ac_objext conftest.$ac_ext	7984	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8731		7985
8732	fi	7986	fi
8733	rm -f conftest.$ac_objext conftest.$ac_ext	7987	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8734		7988
8735	if test $if_tun_h = no; then	7989	if test $if_tun_h = no; then
8736	tinc_cv_linux_if_tun_h=none	7990	tinc_cv_linux_if_tun_h=none
8737	else	7991	else
8738	tinc_cv_linux_if_tun_h="$if_tun_h"	7992	tinc_cv_linux_if_tun_h="$if_tun_h"
8739	fi	7993	fi
8740		7994
8741	fi	7995	fi
8742	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	7996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
8743	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	7997	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
8744		7998
8745	if test $tinc_cv_linux_if_tun_h != none; then	7999	if test $tinc_cv_linux_if_tun_h != none; then
8746		8000
8747	cat >>confdefs.h <<\_ACEOF	8001	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
8748	#define HAVE_TUNTAP 1
8749	_ACEOF
8750		8002
8751	if test $tinc_cv_linux_if_tun_h != default; then	8003	if test $tinc_cv_linux_if_tun_h != default; then
8752		8004
8753	cat >>confdefs.h <<_ACEOF	8005	cat >>confdefs.h <<_ACEOF
8754	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8006	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
8762		8014
8763		8015
8764	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8016	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8765		8017
8766		8018
8767	# Check whether --with-openssl-include or --without-openssl-include was given.	8019	# Check whether --with-openssl-include was given.
8768	if test "${with_openssl_include+set}" = set; then	8020	if test "${with_openssl_include+set}" = set; then :
8769	withval="$with_openssl_include"	8021	withval=$with_openssl_include; openssl_include="$withval"
8770	openssl_include="$withval"
8771	CFLAGS="$CFLAGS -I$withval"	8022	CFLAGS="$CFLAGS -I$withval"
8772	CPPFLAGS="$CPPFLAGS -I$withval"	8023	CPPFLAGS="$CPPFLAGS -I$withval"
8773		8024
8774	fi;	8025	fi
8775		8026
8776		8027
		8028
8777	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8029	# Check whether --with-openssl-lib was given.
8778	if test "${with_openssl_lib+set}" = set; then	8030	if test "${with_openssl_lib+set}" = set; then :
8779	withval="$with_openssl_lib"	8031	withval=$with_openssl_lib; openssl_lib="$withval"
8780	openssl_lib="$withval"
8781	LIBS="$LIBS -L$withval"	8032	LIBS="$LIBS -L$withval"
8782		8033
8783	fi;	8034	fi
8784		8035
8785		8036
8786
8787
8788
8789
8790
8791	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8037	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
8792	do	8038	do :
8793	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8039	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		8040	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8794	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8041	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8795	echo "$as_me:$LINENO: checking for $ac_header" >&5
8796	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8797	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8798	echo $ECHO_N "(cached) $ECHO_C" >&6
8799	fi
8800	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8801	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8802	else
8803	# Is the header compilable?
8804	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8805	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8806	cat >conftest.$ac_ext <<_ACEOF
8807	#line $LINENO "configure"
8808	/* confdefs.h. */
8809	_ACEOF
8810	cat confdefs.h >>conftest.$ac_ext
8811	cat >>conftest.$ac_ext <<_ACEOF
8812	/* end confdefs.h. */
8813	$ac_includes_default
8814	#include <$ac_header>
8815	_ACEOF
8816	rm -f conftest.$ac_objext
8817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8818	(eval $ac_compile) 2>&5
8819	ac_status=$?
8820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8821	(exit $ac_status); } &&
8822	{ ac_try='test -s conftest.$ac_objext'
8823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8824	(eval $ac_try) 2>&5
8825	ac_status=$?
8826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8827	(exit $ac_status); }; }; then
8828	ac_header_compiler=yes
8829	else
8830	echo "$as_me: failed program was:" >&5
8831	sed 's/^/| /' conftest.$ac_ext >&5
8832
8833	ac_header_compiler=no
8834	fi
8835	rm -f conftest.$ac_objext conftest.$ac_ext
8836	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8837	echo "${ECHO_T}$ac_header_compiler" >&6
8838
8839	# Is the header present?
8840	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8841	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8842	cat >conftest.$ac_ext <<_ACEOF
8843	#line $LINENO "configure"
8844	/* confdefs.h. */
8845	_ACEOF
8846	cat confdefs.h >>conftest.$ac_ext
8847	cat >>conftest.$ac_ext <<_ACEOF
8848	/* end confdefs.h. */
8849	#include <$ac_header>
8850	_ACEOF
8851	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8852	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8853	ac_status=$?
8854	grep -v '^ *+' conftest.er1 >conftest.err
8855	rm -f conftest.er1
8856	cat conftest.err >&5
8857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858	(exit $ac_status); } >/dev/null; then
8859	if test -s conftest.err; then
8860	ac_cpp_err=$ac_cxx_preproc_warn_flag
8861	else
8862	ac_cpp_err=
8863	fi
8864	else
8865	ac_cpp_err=yes
8866	fi
8867	if test -z "$ac_cpp_err"; then
8868	ac_header_preproc=yes
8869	else
8870	echo "$as_me: failed program was:" >&5
8871	sed 's/^/| /' conftest.$ac_ext >&5
8872
8873	ac_header_preproc=no
8874	fi
8875	rm -f conftest.err conftest.$ac_ext
8876	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8877	echo "${ECHO_T}$ac_header_preproc" >&6
8878
8879	# So? What about this header?
8880	case $ac_header_compiler:$ac_header_preproc in
8881	yes:no )
8882	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8883	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8884	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8885	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8886	(
8887	cat <<\_ASBOX
8888	## ------------------------------------ ##
8889	## Report this to bug-autoconf@gnu.org. ##
8890	## ------------------------------------ ##
8891	_ASBOX
8892	) |
8893	sed "s/^/$as_me: WARNING: /" >&2
8894	;;
8895	no:yes )
8896	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8897	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8898	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8899	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8900	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8901	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8902	(
8903	cat <<\_ASBOX
8904	## ------------------------------------ ##
8905	## Report this to bug-autoconf@gnu.org. ##
8906	## ------------------------------------ ##
8907	_ASBOX
8908	) |
8909	sed "s/^/$as_me: WARNING: /" >&2
8910	;;
8911	esac
8912	echo "$as_me:$LINENO: checking for $ac_header" >&5
8913	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8914	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8915	echo $ECHO_N "(cached) $ECHO_C" >&6
8916	else
8917	eval "$as_ac_Header=$ac_header_preproc"
8918	fi
8919	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8920	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8921
8922	fi
8923	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8924	cat >>confdefs.h <<_ACEOF	8042	cat >>confdefs.h <<_ACEOF
8925	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	8043	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8926	_ACEOF	8044	_ACEOF
8927		8045
8928	else	8046	else
8929	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8047	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5 ; break
8930	echo "$as_me: error: OpenSSL header files not found." >&2;}
8931	{ (exit 1); exit 1; }; }; break
8932		8048
8933	fi	8049	fi
8934		8050
8935	done	8051	done
8936		8052
8937		8053
8938	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8054	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
8939		8055
8940	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8056	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_version in -lcrypto" >&5
8941	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8057	$as_echo_n "checking for SHA1_version in -lcrypto... " >&6; }
8942	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8058	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then :
8943	echo $ECHO_N "(cached) $ECHO_C" >&6	8059	$as_echo_n "(cached) " >&6
8944	else	8060	else
8945	ac_check_lib_save_LIBS=$LIBS	8061	ac_check_lib_save_LIBS=$LIBS
8946	LIBS="-lcrypto $LIBS"	8062	LIBS="-lcrypto $LIBS"
8947	cat >conftest.$ac_ext <<_ACEOF
8948	#line $LINENO "configure"
8949	/* confdefs.h. */
8950	_ACEOF
8951	cat confdefs.h >>conftest.$ac_ext	8063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8952	cat >>conftest.$ac_ext <<_ACEOF
8953	/* end confdefs.h. */	8064	/* end confdefs.h. */
8954		8065
8955	/* Override any gcc2 internal prototype to avoid an error. */	8066	/* Override any GCC internal prototype to avoid an error.
		8067	Use char because int might match the return type of a GCC
		8068	builtin and then its argument prototype would still apply. */
8956	#ifdef __cplusplus	8069	#ifdef __cplusplus
8957	extern "C"	8070	extern "C"
8958	#endif	8071	#endif
8959	/* We use char because int might match the return type of a gcc2
8960	builtin and then its argument prototype would still apply. */
8961	char SHA1_version ();	8072	char SHA1_version ();
8962	int	8073	int
8963	main ()	8074	main ()
8964	{	8075	{
8965	SHA1_version ();	8076	return SHA1_version ();
8966	;	8077	;
8967	return 0;	8078	return 0;
8968	}	8079	}
8969	_ACEOF	8080	_ACEOF
8970	rm -f conftest.$ac_objext conftest$ac_exeext	8081	if ac_fn_cxx_try_link "$LINENO"; then :
8971	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8972	(eval $ac_link) 2>&5
8973	ac_status=$?
8974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975	(exit $ac_status); } &&
8976	{ ac_try='test -s conftest$ac_exeext'
8977	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8978	(eval $ac_try) 2>&5
8979	ac_status=$?
8980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981	(exit $ac_status); }; }; then
8982	ac_cv_lib_crypto_SHA1_version=yes	8082	ac_cv_lib_crypto_SHA1_version=yes
8983	else	8083	else
8984	echo "$as_me: failed program was:" >&5
8985	sed 's/^/| /' conftest.$ac_ext >&5
8986
8987	ac_cv_lib_crypto_SHA1_version=no	8084	ac_cv_lib_crypto_SHA1_version=no
8988	fi	8085	fi
8989	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8086	rm -f core conftest.err conftest.$ac_objext \
		8087	conftest$ac_exeext conftest.$ac_ext
8990	LIBS=$ac_check_lib_save_LIBS	8088	LIBS=$ac_check_lib_save_LIBS
8991	fi	8089	fi
8992	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_version" >&5
8993	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8091	$as_echo "$ac_cv_lib_crypto_SHA1_version" >&6; }
8994	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8092	if test "x$ac_cv_lib_crypto_SHA1_version" = x""yes; then :
8995	LIBS="$LIBS -lcrypto"	8093	LIBS="$LIBS -lcrypto"
8996	else	8094	else
8997	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8095	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
8998	echo "$as_me: error: OpenSSL libraries not found." >&2;}
8999	{ (exit 1); exit 1; }; }
9000		8096
9001	fi	8097	fi
9002		8098
9003		8099
9004
9005
9006
9007
9008	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8100	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9009	do	8101	do :
9010	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8102	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9011	echo "$as_me:$LINENO: checking for $ac_func" >&5	8103	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9012	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9013	if eval "test \"\${$as_ac_var+set}\" = set"; then	8104	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9014	echo $ECHO_N "(cached) $ECHO_C" >&6
9015	else
9016	cat >conftest.$ac_ext <<_ACEOF
9017	#line $LINENO "configure"
9018	/* confdefs.h. */
9019	_ACEOF
9020	cat confdefs.h >>conftest.$ac_ext
9021	cat >>conftest.$ac_ext <<_ACEOF
9022	/* end confdefs.h. */
9023	/* System header to define __stub macros and hopefully few prototypes,
9024	which can conflict with char $ac_func (); below.
9025	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9026	<limits.h> exists even on freestanding compilers. */
9027	#ifdef __STDC__
9028	# include <limits.h>
9029	#else
9030	# include <assert.h>
9031	#endif
9032	/* Override any gcc2 internal prototype to avoid an error. */
9033	#ifdef __cplusplus
9034	extern "C"
9035	{
9036	#endif
9037	/* We use char because int might match the return type of a gcc2
9038	builtin and then its argument prototype would still apply. */
9039	char $ac_func ();
9040	/* The GNU C library defines this for functions which it implements
9041	to always fail with ENOSYS. Some functions are actually named
9042	something starting with __ and the normal name is an alias. */
9043	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9044	choke me
9045	#else
9046	char (*f) () = $ac_func;
9047	#endif
9048	#ifdef __cplusplus
9049	}
9050	#endif
9051
9052	int
9053	main ()
9054	{
9055	return f != $ac_func;
9056	;
9057	return 0;
9058	}
9059	_ACEOF
9060	rm -f conftest.$ac_objext conftest$ac_exeext
9061	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9062	(eval $ac_link) 2>&5
9063	ac_status=$?
9064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065	(exit $ac_status); } &&
9066	{ ac_try='test -s conftest$ac_exeext'
9067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9068	(eval $ac_try) 2>&5
9069	ac_status=$?
9070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9071	(exit $ac_status); }; }; then
9072	eval "$as_ac_var=yes"
9073	else
9074	echo "$as_me: failed program was:" >&5
9075	sed 's/^/| /' conftest.$ac_ext >&5
9076
9077	eval "$as_ac_var=no"
9078	fi
9079	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9080	fi
9081	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9082	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9083	if test `eval echo '${'$as_ac_var'}'` = yes; then
9084	cat >>confdefs.h <<_ACEOF	8105	cat >>confdefs.h <<_ACEOF
9085	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8106	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9086	_ACEOF	8107	_ACEOF
9087		8108
9088	fi	8109	fi
9089	done	8110	done
9090		8111
9091		8112
9092	echo "$as_me:$LINENO: checking for dlopen" >&5	8113	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9093	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9094	if test "${ac_cv_func_dlopen+set}" = set; then
9095	echo $ECHO_N "(cached) $ECHO_C" >&6
9096	else
9097	cat >conftest.$ac_ext <<_ACEOF
9098	#line $LINENO "configure"
9099	/* confdefs.h. */
9100	_ACEOF
9101	cat confdefs.h >>conftest.$ac_ext
9102	cat >>conftest.$ac_ext <<_ACEOF
9103	/* end confdefs.h. */
9104	/* System header to define __stub macros and hopefully few prototypes,
9105	which can conflict with char dlopen (); below.
9106	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9107	<limits.h> exists even on freestanding compilers. */
9108	#ifdef __STDC__
9109	# include <limits.h>
9110	#else
9111	# include <assert.h>
9112	#endif
9113	/* Override any gcc2 internal prototype to avoid an error. */
9114	#ifdef __cplusplus
9115	extern "C"
9116	{
9117	#endif
9118	/* We use char because int might match the return type of a gcc2
9119	builtin and then its argument prototype would still apply. */
9120	char dlopen ();
9121	/* The GNU C library defines this for functions which it implements
9122	to always fail with ENOSYS. Some functions are actually named
9123	something starting with __ and the normal name is an alias. */
9124	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9125	choke me
9126	#else
9127	char (*f) () = dlopen;
9128	#endif
9129	#ifdef __cplusplus
9130	}
9131	#endif
9132
9133	int
9134	main ()
9135	{
9136	return f != dlopen;
9137	;
9138	return 0;
9139	}
9140	_ACEOF
9141	rm -f conftest.$ac_objext conftest$ac_exeext
9142	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9143	(eval $ac_link) 2>&5
9144	ac_status=$?
9145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9146	(exit $ac_status); } &&
9147	{ ac_try='test -s conftest$ac_exeext'
9148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9149	(eval $ac_try) 2>&5
9150	ac_status=$?
9151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9152	(exit $ac_status); }; }; then
9153	ac_cv_func_dlopen=yes
9154	else
9155	echo "$as_me: failed program was:" >&5
9156	sed 's/^/| /' conftest.$ac_ext >&5
9157
9158	ac_cv_func_dlopen=no
9159	fi
9160	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9161	fi
9162	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9163	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9164	if test $ac_cv_func_dlopen = yes; then	8114	if test "x$ac_cv_func_dlopen" = x""yes; then :
9165	:	8115
9166	else	8116	else
9167	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9168	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8118	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9169	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8119	if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
9170	echo $ECHO_N "(cached) $ECHO_C" >&6	8120	$as_echo_n "(cached) " >&6
9171	else	8121	else
9172	ac_check_lib_save_LIBS=$LIBS	8122	ac_check_lib_save_LIBS=$LIBS
9173	LIBS="-ldl $LIBS"	8123	LIBS="-ldl $LIBS"
9174	cat >conftest.$ac_ext <<_ACEOF
9175	#line $LINENO "configure"
9176	/* confdefs.h. */
9177	_ACEOF
9178	cat confdefs.h >>conftest.$ac_ext	8124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9179	cat >>conftest.$ac_ext <<_ACEOF
9180	/* end confdefs.h. */	8125	/* end confdefs.h. */
9181		8126
9182	/* Override any gcc2 internal prototype to avoid an error. */	8127	/* Override any GCC internal prototype to avoid an error.
		8128	Use char because int might match the return type of a GCC
		8129	builtin and then its argument prototype would still apply. */
9183	#ifdef __cplusplus	8130	#ifdef __cplusplus
9184	extern "C"	8131	extern "C"
9185	#endif	8132	#endif
9186	/* We use char because int might match the return type of a gcc2
9187	builtin and then its argument prototype would still apply. */
9188	char dlopen ();	8133	char dlopen ();
9189	int	8134	int
9190	main ()	8135	main ()
9191	{	8136	{
9192	dlopen ();	8137	return dlopen ();
9193	;	8138	;
9194	return 0;	8139	return 0;
9195	}	8140	}
9196	_ACEOF	8141	_ACEOF
9197	rm -f conftest.$ac_objext conftest$ac_exeext	8142	if ac_fn_cxx_try_link "$LINENO"; then :
9198	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9199	(eval $ac_link) 2>&5
9200	ac_status=$?
9201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9202	(exit $ac_status); } &&
9203	{ ac_try='test -s conftest$ac_exeext'
9204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9205	(eval $ac_try) 2>&5
9206	ac_status=$?
9207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9208	(exit $ac_status); }; }; then
9209	ac_cv_lib_dl_dlopen=yes	8143	ac_cv_lib_dl_dlopen=yes
9210	else	8144	else
9211	echo "$as_me: failed program was:" >&5
9212	sed 's/^/| /' conftest.$ac_ext >&5
9213
9214	ac_cv_lib_dl_dlopen=no	8145	ac_cv_lib_dl_dlopen=no
9215	fi	8146	fi
9216	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8147	rm -f core conftest.err conftest.$ac_objext \
		8148	conftest$ac_exeext conftest.$ac_ext
9217	LIBS=$ac_check_lib_save_LIBS	8149	LIBS=$ac_check_lib_save_LIBS
9218	fi	8150	fi
9219	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9220	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8152	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9221	if test $ac_cv_lib_dl_dlopen = yes; then	8153	if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
9222	LIBS="$LIBS -ldl"	8154	LIBS="$LIBS -ldl"
9223	else	8155	else
9224	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8156	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9225	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9226	{ (exit 1); exit 1; }; }
9227		8157
9228	fi	8158	fi
9229		8159
9230		8160
9231	fi	8161	fi
…		…
9233		8163
9234	if test "x$openssl_include" != x; then	8164	if test "x$openssl_include" != x; then
9235	CXXFLAGS="$CXXFLAGS -I$openssl_include"	8165	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9236	fi	8166	fi
9237		8167
9238	# Check whether --enable-rohc or --disable-rohc was given.	8168	# Check whether --enable-static-daemon was given.
9239	if test "${enable_rohc+set}" = set; then	8169	if test "${enable_static_daemon+set}" = set; then :
9240	enableval="$enable_rohc"	8170	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
9241		8171
9242	echo
9243	echo "**********************************************************************"
9244	echo "**********************************************************************"
9245	echo "**** --enable-rohc not yet implemented *******************************"
9246	echo "**********************************************************************"
9247	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9248	echo "**** implementation to be used in GPL code on the web."
9249	echo "**** so this option is just a fake. Please implement one and send it"
9250	echo "**** to me ;)"
9251	echo "**********************************************************************"
9252	echo "**********************************************************************"
9253	echo "**********************************************************************"
9254	echo "**********************************************************************"
9255	echo
9256
9257
9258	fi;	8172	fi
9259		8173
		8174
		8175
		8176
		8177
		8178
		8179	if test x$rohc = xtrue; then
		8180	ROHC_TRUE=
		8181	ROHC_FALSE='#'
		8182	else
		8183	ROHC_TRUE='#'
		8184	ROHC_FALSE=
		8185	fi
		8186
		8187
		8188
		8189	ICMP=1
9260	# Check whether --enable-icmp or --disable-icmp was given.	8190	# Check whether --enable-icmp was given.
9261	if test "${enable_icmp+set}" = set; then	8191	if test "${enable_icmp+set}" = set; then :
9262	enableval="$enable_icmp"	8192	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8193	ICMP=0
		8194	fi
		8195
		8196	fi
		8197
		8198	if test "x$ICMP" = x1; then
9263		8199
9264	cat >>confdefs.h <<_ACEOF	8200	cat >>confdefs.h <<_ACEOF
9265	#define ENABLE_ICMP 1	8201	#define ENABLE_ICMP 1
9266	_ACEOF	8202	_ACEOF
9267		8203
9268
9269	fi;	8204	fi
9270		8205
		8206	TCP=1
9271	# Check whether --enable-tcp or --disable-tcp was given.	8207	# Check whether --enable-tcp was given.
9272	if test "${enable_tcp+set}" = set; then	8208	if test "${enable_tcp+set}" = set; then :
9273	enableval="$enable_tcp"	8209	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8210	TCP=0
		8211	fi
		8212
		8213	fi
		8214
		8215	if test "x$TCP" = x1; then
9274		8216
9275	cat >>confdefs.h <<_ACEOF	8217	cat >>confdefs.h <<_ACEOF
9276	#define ENABLE_TCP 1	8218	#define ENABLE_TCP 1
9277	_ACEOF	8219	_ACEOF
9278		8220
9279
9280	fi;	8221	fi
9281		8222
		8223	HTTP=1
9282	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8224	# Check whether --enable-http-proxy was given.
9283	if test "${enable_http_proxy+set}" = set; then	8225	if test "${enable_http_proxy+set}" = set; then :
9284	enableval="$enable_http_proxy"	8226	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8227	HTTP=0
		8228	fi
		8229
		8230	fi
		8231
		8232	if test "x$HTTP" = x1; then
9285		8233
9286	cat >>confdefs.h <<_ACEOF	8234	cat >>confdefs.h <<_ACEOF
9287	#define ENABLE_HTTP_PROXY 1	8235	#define ENABLE_HTTP_PROXY 1
9288	_ACEOF	8236	_ACEOF
9289		8237
9290
9291	fi;	8238	fi
9292		8239
9293	HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.	8240	# Check whether --enable-dns was given.
		8241	if test "${enable_dns+set}" = set; then :
		8242	enableval=$enable_dns;
		8243	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8244	if test "x$ac_cv_header_gmp_h" = x""yes; then :
		8245
		8246	else
		8247	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8248	fi
		8249
		8250
		8251	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8252	$as_echo_n "checking for main in -lgmp... " >&6; }
		8253	if test "${ac_cv_lib_gmp_main+set}" = set; then :
		8254	$as_echo_n "(cached) " >&6
		8255	else
		8256	ac_check_lib_save_LIBS=$LIBS
		8257	LIBS="-lgmp $LIBS"
		8258	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8259	/* end confdefs.h. */
		8260
		8261
		8262	int
		8263	main ()
		8264	{
		8265	return main ();
		8266	;
		8267	return 0;
		8268	}
		8269	_ACEOF
		8270	if ac_fn_cxx_try_link "$LINENO"; then :
		8271	ac_cv_lib_gmp_main=yes
		8272	else
		8273	ac_cv_lib_gmp_main=no
		8274	fi
		8275	rm -f core conftest.err conftest.$ac_objext \
		8276	conftest$ac_exeext conftest.$ac_ext
		8277	LIBS=$ac_check_lib_save_LIBS
		8278	fi
		8279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		8280	$as_echo "$ac_cv_lib_gmp_main" >&6; }
		8281	if test "x$ac_cv_lib_gmp_main" = x""yes; then :
		8282	cat >>confdefs.h <<_ACEOF
		8283	#define HAVE_LIBGMP 1
		8284	_ACEOF
		8285
		8286	LIBS="-lgmp $LIBS"
		8287
		8288	else
		8289	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		8290	fi
		8291
		8292
		8293
		8294	cat >>confdefs.h <<_ACEOF
		8295	#define ENABLE_DNS 1
		8296	_ACEOF
		8297
		8298
		8299
		8300	fi
		8301
		8302
		8303	HMAC=12
		8304	# Check whether --enable-hmac-length was given.
9294	if test "${enable_hmac_length+set}" = set; then	8305	if test "${enable_hmac_length+set}" = set; then :
9295	enableval="$enable_hmac_length"	8306	enableval=$enable_hmac_length; HMAC=$enableval
9296	HMAC=$enableval
9297		8307
9298	fi;	8308	fi
		8309
9299		8310
9300	cat >>confdefs.h <<_ACEOF	8311	cat >>confdefs.h <<_ACEOF
9301	#define HMACLENGTH $HMAC	8312	#define HMACLENGTH $HMAC
9302	_ACEOF	8313	_ACEOF
9303		8314
9304		8315
9305	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.	8316	RAND=8
		8317	# Check whether --enable-rand-length was given.
9306	if test "${enable_rand_length+set}" = set; then	8318	if test "${enable_rand_length+set}" = set; then :
9307	enableval="$enable_rand_length"	8319	enableval=$enable_rand_length; RAND=$enableval
9308	RAND=$enableval
9309		8320
9310	fi;	8321	fi
		8322
9311		8323
9312	cat >>confdefs.h <<_ACEOF	8324	cat >>confdefs.h <<_ACEOF
9313	#define RAND_SIZE $RAND	8325	#define RAND_SIZE $RAND
9314	_ACEOF	8326	_ACEOF
9315		8327
9316		8328
		8329	MTU=1500
9317	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.	8330	# Check whether --enable-max-mtu was given.
9318	if test "${enable_mtu+set}" = set; then	8331	if test "${enable_max_mtu+set}" = set; then :
9319	enableval="$enable_mtu"	8332	enableval=$enable_max_mtu; MTU=$enableval
9320	MTU=$enableval
9321		8333
9322	fi;	8334	fi
		8335
9323		8336
9324	cat >>confdefs.h <<_ACEOF	8337	cat >>confdefs.h <<_ACEOF
9325	#define MAX_MTU $MTU + 14	8338	#define MAX_MTU $MTU + 14
9326	_ACEOF	8339	_ACEOF
9327		8340
9328		8341
9329	COMPRESS=1	8342	COMPRESS=1
9330	# Check whether --enable-compression or --disable-compression was given.	8343	# Check whether --enable-compression was given.
9331	if test "${enable_compression+set}" = set; then	8344	if test "${enable_compression+set}" = set; then :
9332	enableval="$enable_compression"	8345	enableval=$enable_compression; if test "x$enableval" = xno; then
9333	if test "x$enableval" = xno; then
9334	COMPRESS=0	8346	COMPRESS=0
9335	fi	8347	fi
9336		8348
9337	fi;	8349	fi
		8350
9338		8351
9339	cat >>confdefs.h <<_ACEOF	8352	cat >>confdefs.h <<_ACEOF
9340	#define ENABLE_COMPRESSION $COMPRESS	8353	#define ENABLE_COMPRESSION $COMPRESS
9341	_ACEOF	8354	_ACEOF
9342		8355
9343		8356
9344	CIPHER=bf_cbc	8357	CIPHER=aes_128_cbc
9345	# Check whether --enable-cipher or --disable-cipher was given.	8358	# Check whether --enable-cipher was given.
9346	if test "${enable_cipher+set}" = set; then	8359	if test "${enable_cipher+set}" = set; then :
9347	enableval="$enable_cipher"
9348	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	8360	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9349	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8361	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
9350	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8362	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
9351	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8363	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
9352		8364
9353	fi;	8365	fi
		8366
9354		8367
9355	cat >>confdefs.h <<_ACEOF	8368	cat >>confdefs.h <<_ACEOF
9356	#define ENABLE_CIPHER EVP_${CIPHER}	8369	#define ENABLE_CIPHER EVP_${CIPHER}
9357	_ACEOF	8370	_ACEOF
9358		8371
9359		8372
9360	DIGEST=sha1	8373	DIGEST=ripemd160
9361	# Check whether --enable-digest or --disable-digest was given.	8374	# Check whether --enable-digest was given.
9362	if test "${enable_digest+set}" = set; then	8375	if test "${enable_digest+set}" = set; then :
9363	enableval="$enable_digest"	8376	enableval=$enable_digest; if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
		8377	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
9364	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8378	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
9365	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8379	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
9366	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi	8380	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9367	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi	8381	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9368		8382
9369	fi;	8383	fi
		8384
9370		8385
9371	cat >>confdefs.h <<_ACEOF	8386	cat >>confdefs.h <<_ACEOF
9372	#define ENABLE_DIGEST EVP_${DIGEST}	8387	#define ENABLE_DIGEST EVP_${DIGEST}
9373	_ACEOF	8388	_ACEOF
9374		8389
9375		8390
9376	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8391	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9377	CXXFLAGS="$CXXFLAGS -fno-rtti"	8392	CXXFLAGS="$CXXFLAGS -fno-rtti"
9378	fi	8393	fi
9379		8394
9380	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8395	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
9381	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8396	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9382	fi	8397	#fi
9383		8398
9384	if $CXX -v --help 2>&1 | grep -q ffunction-sections; then	8399	LIBS="$EXTRA_LIBS $LIBS"
9385	CXXFLAGS="$CXXFLAGS -ffunction-sections"
9386	fi
9387		8400
9388	if $LD -v --help 2>&1 | grep -q gc-sections; then
9389	LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9390	fi
9391		8401
9392		8402
9393		8403
9394
9395
9396	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8404	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8405
9397	cat >confcache <<\_ACEOF	8406	cat >confcache <<\_ACEOF
9398	# This file is a shell script that caches the results of configure	8407	# This file is a shell script that caches the results of configure
9399	# tests run on this system so they can be shared between configure	8408	# tests run on this system so they can be shared between configure
9400	# scripts and configure runs, see configure's option --config-cache.	8409	# scripts and configure runs, see configure's option --config-cache.
9401	# It is not useful on other systems. If it contains results you don't	8410	# It is not useful on other systems. If it contains results you don't
…		…
9410		8419
9411	_ACEOF	8420	_ACEOF
9412		8421
9413	# The following way of writing the cache mishandles newlines in values,	8422	# The following way of writing the cache mishandles newlines in values,
9414	# but we know of no workaround that is simple, portable, and efficient.	8423	# but we know of no workaround that is simple, portable, and efficient.
9415	# So, don't put newlines in cache variables' values.	8424	# So, we kill variables containing newlines.
9416	# Ultrix sh set writes to stderr and can't be redirected directly,	8425	# Ultrix sh set writes to stderr and can't be redirected directly,
9417	# and sets the high bit in the cache file unless we assign to the vars.	8426	# and sets the high bit in the cache file unless we assign to the vars.
9418	{	8427	(
		8428	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8429	eval ac_val=\$$ac_var
		8430	case $ac_val in #(
		8431	*${as_nl}*)
		8432	case $ac_var in #(
		8433	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8434	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8435	esac
		8436	case $ac_var in #(
		8437	_ | IFS | as_nl) ;; #(
		8438	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8439	*) { eval $ac_var=; unset $ac_var;} ;;
		8440	esac ;;
		8441	esac
		8442	done
		8443
9419	(set) 2>&1 |	8444	(set) 2>&1 |
9420	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8445	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9421	*ac_space=\ *)	8446	*${as_nl}ac_space=\ *)
9422	# `set' does not quote correctly, so add quotes (double-quote	8447	# `set' does not quote correctly, so add quotes: double-quote
9423	# substitution turns \\\\ into \\, and sed turns \\ into \).	8448	# substitution turns \\\\ into \\, and sed turns \\ into \.
9424	sed -n \	8449	sed -n \
9425	"s/'/'\\\\''/g;	8450	"s/'/'\\\\''/g;
9426	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8451	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9427	;;	8452	;; #(
9428	*)	8453	*)
9429	# `set' quotes correctly as required by POSIX, so do not add quotes.	8454	# `set' quotes correctly as required by POSIX, so do not add quotes.
9430	sed -n \
9431	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	8455	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9432	;;	8456	;;
9433	esac;	8457	esac |
9434	} |	8458	sort
		8459	) |
9435	sed '	8460	sed '
		8461	/^ac_cv_env_/b end
9436	t clear	8462	t clear
9437	: clear	8463	:clear
9438	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8464	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9439	t end	8465	t end
9440	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8466	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9441	: end' >>confcache	8467	:end' >>confcache
9442	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8468	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9443	if test -w $cache_file; then	8469	if test -w "$cache_file"; then
9444	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8470	test "x$cache_file" != "x/dev/null" &&
		8471	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8472	$as_echo "$as_me: updating cache $cache_file" >&6;}
9445	cat confcache >$cache_file	8473	cat confcache >$cache_file
9446	else	8474	else
		8475	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9447	echo "not updating unwritable cache $cache_file"	8476	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9448	fi	8477	fi
9449	fi	8478	fi
9450	rm -f confcache	8479	rm -f confcache
9451		8480
9452	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8481	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9453	# Let make expand exec_prefix.	8482	# Let make expand exec_prefix.
9454	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8483	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9455		8484
9456	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9457	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9458	# trailing colons and then remove the whole line if VPATH becomes empty
9459	# (actually we leave an empty line to preserve line numbers).
9460	if test "x$srcdir" = x.; then
9461	ac_vpsub='/^[ ]*VPATH[ ]*=/{
9462	s/:*\$(srcdir):*/:/;
9463	s/:*\${srcdir}:*/:/;
9464	s/:*@srcdir@:*/:/;
9465	s/^\([^=]*=[ ]*\):*/\1/;
9466	s/:*$//;
9467	s/^[^=]*=[ ]*$//;
9468	}'
9469	fi
9470
9471	DEFS=-DHAVE_CONFIG_H	8485	DEFS=-DHAVE_CONFIG_H
9472		8486
9473	ac_libobjs=	8487	ac_libobjs=
9474	ac_ltlibobjs=	8488	ac_ltlibobjs=
		8489	U=
9475	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8490	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9476	# 1. Remove the extension, and $U if already installed.	8491	# 1. Remove the extension, and $U if already installed.
9477	ac_i=`echo "$ac_i" |
9478	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8492	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9479	# 2. Add them.	8493	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9480	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8494	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9481	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8495	# will be set to the directory where LIBOBJS objects are built.
		8496	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8497	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9482	done	8498	done
9483	LIBOBJS=$ac_libobjs	8499	LIBOBJS=$ac_libobjs
9484		8500
9485	LTLIBOBJS=$ac_ltlibobjs	8501	LTLIBOBJS=$ac_ltlibobjs
9486		8502
9487		8503
9488	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8504	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9489	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8505	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9490	Usually this means the macro was only invoked conditionally." >&5	8506	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9491	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9492	Usually this means the macro was only invoked conditionally." >&2;}
9493	{ (exit 1); exit 1; }; }
9494	fi	8507	fi
9495	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8508	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9496	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8509	as_fn_error $? "conditional \"AMDEP\" was never defined.
9497	Usually this means the macro was only invoked conditionally." >&5	8510	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9498	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9499	Usually this means the macro was only invoked conditionally." >&2;}
9500	{ (exit 1); exit 1; }; }
9501	fi	8511	fi
9502	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8512	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9503	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8513	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9504	Usually this means the macro was only invoked conditionally." >&5	8514	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9505	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9506	Usually this means the macro was only invoked conditionally." >&2;}
9507	{ (exit 1); exit 1; }; }
9508	fi
9509	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9510	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9511	Usually this means the macro was only invoked conditionally." >&5
9512	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9513	Usually this means the macro was only invoked conditionally." >&2;}
9514	{ (exit 1); exit 1; }; }
9515	fi	8515	fi
9516	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8516	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9517	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8517	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9518	Usually this means the macro was only invoked conditionally." >&5	8518	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9519	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8519	fi
		8520	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8521	as_fn_error $? "conditional \"ROHC\" was never defined.
9520	Usually this means the macro was only invoked conditionally." >&2;}	8522	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9521	{ (exit 1); exit 1; }; }
9522	fi	8523	fi
9523		8524
9524	: ${CONFIG_STATUS=./config.status}	8525	: ${CONFIG_STATUS=./config.status}
		8526	ac_write_fail=0
9525	ac_clean_files_save=$ac_clean_files	8527	ac_clean_files_save=$ac_clean_files
9526	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8528	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9527	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8529	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9528	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8530	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9529	cat >$CONFIG_STATUS <<_ACEOF	8531	as_write_fail=0
		8532	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9530	#! $SHELL	8533	#! $SHELL
9531	# Generated by $as_me.	8534	# Generated by $as_me.
9532	# Run this file to recreate the current configuration.	8535	# Run this file to recreate the current configuration.
9533	# Compiler output produced by configure, useful for debugging	8536	# Compiler output produced by configure, useful for debugging
9534	# configure, is in config.log if it exists.	8537	# configure, is in config.log if it exists.
9535		8538
9536	debug=false	8539	debug=false
9537	ac_cs_recheck=false	8540	ac_cs_recheck=false
9538	ac_cs_silent=false	8541	ac_cs_silent=false
		8542
9539	SHELL=\${CONFIG_SHELL-$SHELL}	8543	SHELL=\${CONFIG_SHELL-$SHELL}
		8544	export SHELL
9540	_ACEOF	8545	_ASEOF
9541		8546	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9542	cat >>$CONFIG_STATUS <<\_ACEOF
9543	## --------------------- ##	8547	## -------------------- ##
9544	## M4sh Initialization. ##	8548	## M4sh Initialization. ##
9545	## --------------------- ##	8549	## -------------------- ##
9546		8550
9547	# Be Bourne compatible	8551	# Be more Bourne compatible
		8552	DUALCASE=1; export DUALCASE # for MKS sh
9548	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8553	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9549	emulate sh	8554	emulate sh
9550	NULLCMD=:	8555	NULLCMD=:
9551	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8556	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9552	# is contrary to our usage. Disable this feature.	8557	# is contrary to our usage. Disable this feature.
9553	alias -g '${1+"$@"}'='"$@"'	8558	alias -g '${1+"$@"}'='"$@"'
9554	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8559	setopt NO_GLOB_SUBST
		8560	else
		8561	case `(set -o) 2>/dev/null` in #(
		8562	*posix*) :
9555	set -o posix	8563	set -o posix ;; #(
		8564	*) :
		8565	;;
		8566	esac
9556	fi	8567	fi
9557		8568
9558	# Support unset when possible.	8569
9559	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	8570	as_nl='
9560	as_unset=unset	8571	'
		8572	export as_nl
		8573	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8574	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8575	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8576	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8577	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8578	# but without wasting forks for bash or zsh.
		8579	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8580	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8581	as_echo='print -r --'
		8582	as_echo_n='print -rn --'
		8583	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8584	as_echo='printf %s\n'
		8585	as_echo_n='printf %s'
		8586	else
		8587	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8588	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8589	as_echo_n='/usr/ucb/echo -n'
9561	else	8590	else
9562	as_unset=false	8591	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8592	as_echo_n_body='eval
		8593	arg=$1;
		8594	case $arg in #(
		8595	*"$as_nl"*)
		8596	expr "X$arg" : "X\\(.*\\)$as_nl";
		8597	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8598	esac;
		8599	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8600	'
		8601	export as_echo_n_body
		8602	as_echo_n='sh -c $as_echo_n_body as_echo'
		8603	fi
		8604	export as_echo_body
		8605	as_echo='sh -c $as_echo_body as_echo'
9563	fi	8606	fi
9564		8607
		8608	# The user is always right.
		8609	if test "${PATH_SEPARATOR+set}" != set; then
		8610	PATH_SEPARATOR=:
		8611	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8612	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8613	PATH_SEPARATOR=';'
		8614	}
		8615	fi
9565		8616
9566	# Work around bugs in pre-3.0 UWIN ksh.	8617
9567	$as_unset ENV MAIL MAILPATH	8618	# IFS
		8619	# We need space, tab and new line, in precisely that order. Quoting is
		8620	# there to prevent editors from complaining about space-tab.
		8621	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8622	# splitting by setting IFS to empty value.)
		8623	IFS=" "" $as_nl"
		8624
		8625	# Find who we are. Look in the path if we contain no directory separator.
		8626	case $0 in #((
		8627	*[\\/]* ) as_myself=$0 ;;
		8628	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8629	for as_dir in $PATH
		8630	do
		8631	IFS=$as_save_IFS
		8632	test -z "$as_dir" && as_dir=.
		8633	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8634	done
		8635	IFS=$as_save_IFS
		8636
		8637	;;
		8638	esac
		8639	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8640	# in which case we are not to be found in the path.
		8641	if test "x$as_myself" = x; then
		8642	as_myself=$0
		8643	fi
		8644	if test ! -f "$as_myself"; then
		8645	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8646	exit 1
		8647	fi
		8648
		8649	# Unset variables that we do not need and which cause bugs (e.g. in
		8650	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8651	# suppresses any "Segmentation fault" message there. '((' could
		8652	# trigger a bug in pdksh 5.2.14.
		8653	for as_var in BASH_ENV ENV MAIL MAILPATH
		8654	do eval test x\${$as_var+set} = xset \
		8655	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8656	done
9568	PS1='$ '	8657	PS1='$ '
9569	PS2='> '	8658	PS2='> '
9570	PS4='+ '	8659	PS4='+ '
9571		8660
9572	# NLS nuisances.	8661	# NLS nuisances.
9573	for as_var in \	8662	LC_ALL=C
9574	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8663	export LC_ALL
9575	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8664	LANGUAGE=C
9576	LC_TELEPHONE LC_TIME	8665	export LANGUAGE
9577	do	8666
9578	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	8667	# CDPATH.
9579	eval $as_var=C; export $as_var	8668	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9580	else	8669
9581	$as_unset $as_var	8670
		8671	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8672	# ----------------------------------------
		8673	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8674	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8675	# script with STATUS, using 1 if that was 0.
		8676	as_fn_error ()
		8677	{
		8678	as_status=$1; test $as_status -eq 0 && as_status=1
		8679	if test "$4"; then
		8680	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8681	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9582	fi	8682	fi
9583	done	8683	$as_echo "$as_me: error: $2" >&2
		8684	as_fn_exit $as_status
		8685	} # as_fn_error
9584		8686
9585	# Required to use basename.	8687
		8688	# as_fn_set_status STATUS
		8689	# -----------------------
		8690	# Set $? to STATUS, without forking.
		8691	as_fn_set_status ()
		8692	{
		8693	return $1
		8694	} # as_fn_set_status
		8695
		8696	# as_fn_exit STATUS
		8697	# -----------------
		8698	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8699	as_fn_exit ()
		8700	{
		8701	set +e
		8702	as_fn_set_status $1
		8703	exit $1
		8704	} # as_fn_exit
		8705
		8706	# as_fn_unset VAR
		8707	# ---------------
		8708	# Portably unset VAR.
		8709	as_fn_unset ()
		8710	{
		8711	{ eval $1=; unset $1;}
		8712	}
		8713	as_unset=as_fn_unset
		8714	# as_fn_append VAR VALUE
		8715	# ----------------------
		8716	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8717	# advantage of any shell optimizations that allow amortized linear growth over
		8718	# repeated appends, instead of the typical quadratic growth present in naive
		8719	# implementations.
		8720	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8721	eval 'as_fn_append ()
		8722	{
		8723	eval $1+=\$2
		8724	}'
		8725	else
		8726	as_fn_append ()
		8727	{
		8728	eval $1=\$$1\$2
		8729	}
		8730	fi # as_fn_append
		8731
		8732	# as_fn_arith ARG...
		8733	# ------------------
		8734	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8735	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8736	# must be portable across $(()) and expr.
		8737	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8738	eval 'as_fn_arith ()
		8739	{
		8740	as_val=$(( $* ))
		8741	}'
		8742	else
		8743	as_fn_arith ()
		8744	{
		8745	as_val=`expr "$@" || test $? -eq 1`
		8746	}
		8747	fi # as_fn_arith
		8748
		8749
9586	if expr a : '\(a\)' >/dev/null 2>&1; then	8750	if expr a : '\(a\)' >/dev/null 2>&1 &&
		8751	test "X`expr 00001 : '.*\(...\)'`" = X001; then
9587	as_expr=expr	8752	as_expr=expr
9588	else	8753	else
9589	as_expr=false	8754	as_expr=false
9590	fi	8755	fi
9591		8756
9592	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8757	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9593	as_basename=basename	8758	as_basename=basename
9594	else	8759	else
9595	as_basename=false	8760	as_basename=false
9596	fi	8761	fi
9597		8762
		8763	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8764	as_dirname=dirname
		8765	else
		8766	as_dirname=false
		8767	fi
9598		8768
9599	# Name of the executable.
9600	as_me=`$as_basename "$0" ||	8769	as_me=`$as_basename -- "$0" ||
9601	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8770	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9602	X"$0" : 'X\(//\)$' \| \	8771	X"$0" : 'X\(//\)$' \| \
9603	X"$0" : 'X\(/\)$' \| \	8772	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9604	. : '\(.\)' 2>/dev/null ||
9605	echo X/"$0" |	8773	$as_echo X/"$0" |
9606	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	8774	sed '/^.*\/\([^/][^/]*\)\/*$/{
9607	/^X\/\(\/\/\)$/{ s//\1/; q; }	8775	s//\1/
9608	/^X\/\(\/\).*/{ s//\1/; q; }	8776	q
		8777	}
		8778	/^X\/\(\/\/\)$/{
		8779	s//\1/
		8780	q
		8781	}
		8782	/^X\/\(\/\).*/{
		8783	s//\1/
		8784	q
		8785	}
9609	s/.*/./; q'`	8786	s/.*/./; q'`
9610		8787
9611
9612	# PATH needs CR, and LINENO needs CR and PATH.
9613	# Avoid depending upon Character Ranges.	8788	# Avoid depending upon Character Ranges.
9614	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8789	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9615	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8790	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9616	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8791	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9617	as_cr_digits='0123456789'	8792	as_cr_digits='0123456789'
9618	as_cr_alnum=$as_cr_Letters$as_cr_digits	8793	as_cr_alnum=$as_cr_Letters$as_cr_digits
9619		8794
9620	# The user is always right.	8795	ECHO_C= ECHO_N= ECHO_T=
9621	if test "${PATH_SEPARATOR+set}" != set; then	8796	case `echo -n x` in #(((((
9622	echo "#! /bin/sh" >conf$$.sh	8797	-n*)
9623	echo "exit 0" >>conf$$.sh	8798	case `echo 'xy\c'` in
9624	chmod +x conf$$.sh	8799	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
9625	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8800	xy) ECHO_C='\c';;
9626	PATH_SEPARATOR=';'	8801	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8802	ECHO_T=' ';;
		8803	esac;;
		8804	*)
		8805	ECHO_N='-n';;
		8806	esac
		8807
		8808	rm -f conf$$ conf$$.exe conf$$.file
		8809	if test -d conf$$.dir; then
		8810	rm -f conf$$.dir/conf$$.file
		8811	else
		8812	rm -f conf$$.dir
		8813	mkdir conf$$.dir 2>/dev/null
		8814	fi
		8815	if (echo >conf$$.file) 2>/dev/null; then
		8816	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8817	as_ln_s='ln -s'
		8818	# ... but there are two gotchas:
		8819	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8820	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8821	# In both cases, we have to default to `cp -p'.
		8822	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		8823	as_ln_s='cp -p'
		8824	elif ln conf$$.file conf$$ 2>/dev/null; then
		8825	as_ln_s=ln
9627	else	8826	else
9628	PATH_SEPARATOR=:	8827	as_ln_s='cp -p'
9629	fi	8828	fi
9630	rm -f conf$$.sh	8829	else
		8830	as_ln_s='cp -p'
9631	fi	8831	fi
		8832	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8833	rmdir conf$$.dir 2>/dev/null
9632		8834
9633		8835
9634	as_lineno_1=$LINENO	8836	# as_fn_mkdir_p
9635	as_lineno_2=$LINENO	8837	# -------------
9636	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8838	# Create "$as_dir" as a directory, including parents if necessary.
9637	test "x$as_lineno_1" != "x$as_lineno_2" &&	8839	as_fn_mkdir_p ()
9638	test "x$as_lineno_3" = "x$as_lineno_2" || {	8840	{
9639	# Find who we are. Look in the path if we contain no path at all	8841
9640	# relative or not.	8842	case $as_dir in #(
9641	case $0 in	8843	-*) as_dir=./$as_dir;;
9642	*[\\/]* ) as_myself=$0 ;;	8844	esac
9643	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8845	test -d "$as_dir" || eval $as_mkdir_p || {
9644	for as_dir in $PATH	8846	as_dirs=
		8847	while :; do
		8848	case $as_dir in #(
		8849	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		8850	*) as_qdir=$as_dir;;
		8851	esac
		8852	as_dirs="'$as_qdir' $as_dirs"
		8853	as_dir=`$as_dirname -- "$as_dir" ||
		8854	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		8855	X"$as_dir" : 'X\(//\)[^/]' \| \
		8856	X"$as_dir" : 'X\(//\)$' \| \
		8857	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		8858	$as_echo X"$as_dir" |
		8859	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		8860	s//\1/
		8861	q
		8862	}
		8863	/^X\(\/\/\)[^/].*/{
		8864	s//\1/
		8865	q
		8866	}
		8867	/^X\(\/\/\)$/{
		8868	s//\1/
		8869	q
		8870	}
		8871	/^X\(\/\).*/{
		8872	s//\1/
		8873	q
		8874	}
		8875	s/.*/./; q'`
		8876	test -d "$as_dir" && break
		8877	done
		8878	test -z "$as_dirs" || eval "mkdir $as_dirs"
		8879	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		8880
		8881
		8882	} # as_fn_mkdir_p
		8883	if mkdir -p . 2>/dev/null; then
		8884	as_mkdir_p='mkdir -p "$as_dir"'
		8885	else
		8886	test -d ./-p && rmdir ./-p
		8887	as_mkdir_p=false
		8888	fi
		8889
		8890	if test -x / >/dev/null 2>&1; then
		8891	as_test_x='test -x'
		8892	else
		8893	if ls -dL / >/dev/null 2>&1; then
		8894	as_ls_L_option=L
		8895	else
		8896	as_ls_L_option=
		8897	fi
		8898	as_test_x='
		8899	eval sh -c '\''
		8900	if test -d "$1"; then
		8901	test -d "$1/.";
		8902	else
		8903	case $1 in #(
		8904	-*)set "./$1";;
		8905	esac;
		8906	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
		8907	???[sx]*):;;*)false;;esac;fi
		8908	'\'' sh
		8909	'
		8910	fi
		8911	as_executable_p=$as_test_x
		8912
		8913	# Sed expression to map a string onto a valid CPP name.
		8914	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		8915
		8916	# Sed expression to map a string onto a valid variable name.
		8917	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		8918
		8919
		8920	exec 6>&1
		8921	## ----------------------------------- ##
		8922	## Main body of $CONFIG_STATUS script. ##
		8923	## ----------------------------------- ##
		8924	_ASEOF
		8925	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		8926
		8927	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8928	# Save the log message, to keep $0 and so on meaningful, and to
		8929	# report actual input values of CONFIG_FILES etc. instead of their
		8930	# values after options handling.
		8931	ac_log="
		8932	This file was extended by $as_me, which was
		8933	generated by GNU Autoconf 2.67. Invocation command line was
		8934
		8935	CONFIG_FILES = $CONFIG_FILES
		8936	CONFIG_HEADERS = $CONFIG_HEADERS
		8937	CONFIG_LINKS = $CONFIG_LINKS
		8938	CONFIG_COMMANDS = $CONFIG_COMMANDS
		8939	$ $0 $@
		8940
		8941	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		8942	"
		8943
		8944	_ACEOF
		8945
		8946	case $ac_config_files in *"
		8947	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		8948	esac
		8949
		8950	case $ac_config_headers in *"
		8951	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		8952	esac
		8953
		8954
		8955	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8956	# Files that config.status was made for.
		8957	config_files="$ac_config_files"
		8958	config_headers="$ac_config_headers"
		8959	config_commands="$ac_config_commands"
		8960
		8961	_ACEOF
		8962
		8963	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8964	ac_cs_usage="\
		8965	\`$as_me' instantiates files and other configuration actions
		8966	from templates according to the current configuration. Unless the files
		8967	and actions are specified as TAGs, all are instantiated by default.
		8968
		8969	Usage: $0 [OPTION]... [TAG]...
		8970
		8971	-h, --help print this help, then exit
		8972	-V, --version print version number and configuration settings, then exit
		8973	--config print configuration, then exit
		8974	-q, --quiet, --silent
		8975	do not print progress messages
		8976	-d, --debug don't remove temporary files
		8977	--recheck update $as_me by reconfiguring in the same conditions
		8978	--file=FILE[:TEMPLATE]
		8979	instantiate the configuration file FILE
		8980	--header=FILE[:TEMPLATE]
		8981	instantiate the configuration header FILE
		8982
		8983	Configuration files:
		8984	$config_files
		8985
		8986	Configuration headers:
		8987	$config_headers
		8988
		8989	Configuration commands:
		8990	$config_commands
		8991
		8992	Report bugs to the package provider."
		8993
		8994	_ACEOF
		8995	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8996	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		8997	ac_cs_version="\\
		8998	config.status
		8999	configured by $0, generated by GNU Autoconf 2.67,
		9000	with options \\"\$ac_cs_config\\"
		9001
		9002	Copyright (C) 2010 Free Software Foundation, Inc.
		9003	This config.status script is free software; the Free Software Foundation
		9004	gives unlimited permission to copy, distribute and modify it."
		9005
		9006	ac_pwd='$ac_pwd'
		9007	srcdir='$srcdir'
		9008	INSTALL='$INSTALL'
		9009	AWK='$AWK'
		9010	test -n "\$AWK" || AWK=awk
		9011	_ACEOF
		9012
		9013	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9014	# The default lists apply if the user does not specify any file.
		9015	ac_need_defaults=:
		9016	while test $# != 0
9645	do	9017	do
9646	IFS=$as_save_IFS	9018	case $1 in
9647	test -z "$as_dir" && as_dir=.	9019	--*=?*)
9648	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9020	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9021	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9022	ac_shift=:
		9023	;;
		9024	--*=)
		9025	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9026	ac_optarg=
		9027	ac_shift=:
		9028	;;
		9029	*)
		9030	ac_option=$1
		9031	ac_optarg=$2
		9032	ac_shift=shift
		9033	;;
		9034	esac
		9035
		9036	case $ac_option in
		9037	# Handling of the options.
		9038	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9039	ac_cs_recheck=: ;;
		9040	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9041	$as_echo "$ac_cs_version"; exit ;;
		9042	--config | --confi | --conf | --con | --co | --c )
		9043	$as_echo "$ac_cs_config"; exit ;;
		9044	--debug | --debu | --deb | --de | --d | -d )
		9045	debug=: ;;
		9046	--file | --fil | --fi | --f )
		9047	$ac_shift
		9048	case $ac_optarg in
		9049	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9050	'') as_fn_error $? "missing file argument" ;;
		9051	esac
		9052	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9053	ac_need_defaults=false;;
		9054	--header | --heade | --head | --hea )
		9055	$ac_shift
		9056	case $ac_optarg in
		9057	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9058	esac
		9059	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9060	ac_need_defaults=false;;
		9061	--he | --h)
		9062	# Conflict between --help and --header
		9063	as_fn_error $? "ambiguous option: \`$1'
		9064	Try \`$0 --help' for more information.";;
		9065	--help | --hel | -h )
		9066	$as_echo "$ac_cs_usage"; exit ;;
		9067	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9068	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9069	ac_cs_silent=: ;;
		9070
		9071	# This is an error.
		9072	-*) as_fn_error $? "unrecognized option: \`$1'
		9073	Try \`$0 --help' for more information." ;;
		9074
		9075	*) as_fn_append ac_config_targets " $1"
		9076	ac_need_defaults=false ;;
		9077
		9078	esac
		9079	shift
9649	done	9080	done
9650		9081
9651	;;	9082	ac_configure_extra_args=
9652	esac	9083
9653	# We did not find ourselves, most probably we were run as `sh COMMAND'	9084	if $ac_cs_silent; then
9654	# in which case we are not to be found in the path.	9085	exec 6>/dev/null
9655	if test "x$as_myself" = x; then	9086	ac_configure_extra_args="$ac_configure_extra_args --silent"
9656	as_myself=$0	9087	fi
9657	fi	9088
9658	if test ! -f "$as_myself"; then	9089	_ACEOF
9659	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	9090	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9660	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	9091	if \$ac_cs_recheck; then
9661	{ (exit 1); exit 1; }; }	9092	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9662	fi	9093	shift
9663	case $CONFIG_SHELL in	9094	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9664	'')	9095	CONFIG_SHELL='$SHELL'
9665	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9666	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9667	do
9668	IFS=$as_save_IFS
9669	test -z "$as_dir" && as_dir=.
9670	for as_base in sh bash ksh sh5; do
9671	case $as_dir in
9672	/*)
9673	if ("$as_dir/$as_base" -c '
9674	as_lineno_1=$LINENO
9675	as_lineno_2=$LINENO
9676	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9677	test "x$as_lineno_1" != "x$as_lineno_2" &&
9678	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9679	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9680	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9681	CONFIG_SHELL=$as_dir/$as_base
9682	export CONFIG_SHELL	9096	export CONFIG_SHELL
9683	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9097	exec "\$@"
9684	fi;;
9685	esac
9686	done
9687	done
9688	;;
9689	esac
9690
9691	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9692	# uniformly replaced by the line number. The first 'sed' inserts a
9693	# line-number line before each line; the second 'sed' does the real
9694	# work. The second script uses 'N' to pair each line-number line
9695	# with the numbered line, and appends trailing '-' during
9696	# substitution so that $LINENO is not a special case at line end.
9697	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9698	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9699	sed '=' <$as_myself |
9700	sed '
9701	N
9702	s,$,-,
9703	: loop
9704	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9705	t loop
9706	s,-$,,
9707	s,^['$as_cr_digits']*\n,,
9708	' >$as_me.lineno &&
9709	chmod +x $as_me.lineno ||
9710	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9711	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9712	{ (exit 1); exit 1; }; }
9713
9714	# Don't try to exec as it changes $[0], causing all sort of problems
9715	# (the dirname of $[0] is not the place where we might find the
9716	# original and so on. Autoconf is especially sensible to this).
9717	. ./$as_me.lineno
9718	# Exit status is that of the last command.
9719	exit
9720	}
9721
9722
9723	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9724	*c*,-n*) ECHO_N= ECHO_C='
9725	' ECHO_T=' ' ;;
9726	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9727	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9728	esac
9729
9730	if expr a : '\(a\)' >/dev/null 2>&1; then
9731	as_expr=expr
9732	else
9733	as_expr=false
9734	fi	9098	fi
9735		9099
9736	rm -f conf$$ conf$$.exe conf$$.file	9100	_ACEOF
9737	echo >conf$$.file	9101	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9738	if ln -s conf$$.file conf$$ 2>/dev/null; then
9739	# We could just check for DJGPP; but this test a) works b) is more generic
9740	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9741	if test -f conf$$.exe; then
9742	# Don't use ln at all; we don't have any links
9743	as_ln_s='cp -p'
9744	else
9745	as_ln_s='ln -s'
9746	fi
9747	elif ln conf$$.file conf$$ 2>/dev/null; then
9748	as_ln_s=ln
9749	else
9750	as_ln_s='cp -p'
9751	fi
9752	rm -f conf$$ conf$$.exe conf$$.file
9753
9754	if mkdir -p . 2>/dev/null; then
9755	as_mkdir_p=:
9756	else
9757	as_mkdir_p=false
9758	fi
9759
9760	as_executable_p="test -f"
9761
9762	# Sed expression to map a string onto a valid CPP name.
9763	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9764
9765	# Sed expression to map a string onto a valid variable name.
9766	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9767
9768
9769	# IFS
9770	# We need space, tab and new line, in precisely that order.
9771	as_nl='
9772	'
9773	IFS=" $as_nl"
9774
9775	# CDPATH.
9776	$as_unset CDPATH
9777
9778	exec 6>&1
9779
9780	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9781	# report actual input values of CONFIG_FILES etc. instead of their
9782	# values after options handling. Logging --version etc. is OK.
9783	exec 5>>config.log	9102	exec 5>>config.log
9784	{	9103	{
9785	echo	9104	echo
9786	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9105	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9787	## Running $as_me. ##	9106	## Running $as_me. ##
9788	_ASBOX	9107	_ASBOX
		9108	$as_echo "$ac_log"
9789	} >&5	9109	} >&5
9790	cat >&5 <<_CSEOF
9791		9110
9792	This file was extended by $as_me, which was
9793	generated by GNU Autoconf 2.57. Invocation command line was
9794
9795	CONFIG_FILES = $CONFIG_FILES
9796	CONFIG_HEADERS = $CONFIG_HEADERS
9797	CONFIG_LINKS = $CONFIG_LINKS
9798	CONFIG_COMMANDS = $CONFIG_COMMANDS
9799	$ $0 $@
9800
9801	_CSEOF	9111	_ACEOF
9802	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9803	echo >&5
9804	_ACEOF
9805
9806	# Files that config.status was made for.
9807	if test -n "$ac_config_files"; then
9808	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9809	fi
9810
9811	if test -n "$ac_config_headers"; then
9812	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9813	fi
9814
9815	if test -n "$ac_config_links"; then
9816	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9817	fi
9818
9819	if test -n "$ac_config_commands"; then
9820	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9821	fi
9822
9823	cat >>$CONFIG_STATUS <<\_ACEOF
9824
9825	ac_cs_usage="\
9826	\`$as_me' instantiates files from templates according to the
9827	current configuration.
9828
9829	Usage: $0 [OPTIONS] [FILE]...
9830
9831	-h, --help print this help, then exit
9832	-V, --version print version number, then exit
9833	-q, --quiet do not print progress messages
9834	-d, --debug don't remove temporary files
9835	--recheck update $as_me by reconfiguring in the same conditions
9836	--file=FILE[:TEMPLATE]
9837	instantiate the configuration file FILE
9838	--header=FILE[:TEMPLATE]
9839	instantiate the configuration header FILE
9840
9841	Configuration files:
9842	$config_files
9843
9844	Configuration headers:
9845	$config_headers
9846
9847	Configuration commands:
9848	$config_commands
9849
9850	Report bugs to <bug-autoconf@gnu.org>."
9851	_ACEOF
9852
9853	cat >>$CONFIG_STATUS <<_ACEOF	9112	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9854	ac_cs_version="\\
9855	config.status
9856	configured by $0, generated by GNU Autoconf 2.57,
9857	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9858
9859	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9860	Free Software Foundation, Inc.
9861	This config.status script is free software; the Free Software Foundation
9862	gives unlimited permission to copy, distribute and modify it."
9863	srcdir=$srcdir
9864	INSTALL="$INSTALL"
9865	_ACEOF
9866
9867	cat >>$CONFIG_STATUS <<\_ACEOF
9868	# If no file are specified by the user, then we need to provide default
9869	# value. By we need to know if files were specified by the user.
9870	ac_need_defaults=:
9871	while test $# != 0
9872	do
9873	case $1 in
9874	--*=*)
9875	ac_option=`expr "x$1" : 'x\([^=]*\)='`
9876	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9877	ac_shift=:
9878	;;
9879	-*)
9880	ac_option=$1
9881	ac_optarg=$2
9882	ac_shift=shift
9883	;;
9884	*) # This is not an option, so the user has probably given explicit
9885	# arguments.
9886	ac_option=$1
9887	ac_need_defaults=false;;
9888	esac
9889
9890	case $ac_option in
9891	# Handling of the options.
9892	_ACEOF
9893	cat >>$CONFIG_STATUS <<\_ACEOF
9894	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9895	ac_cs_recheck=: ;;
9896	--version | --vers* | -V )
9897	echo "$ac_cs_version"; exit 0 ;;
9898	--he | --h)
9899	# Conflict between --help and --header
9900	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9901	Try \`$0 --help' for more information." >&5
9902	echo "$as_me: error: ambiguous option: $1
9903	Try \`$0 --help' for more information." >&2;}
9904	{ (exit 1); exit 1; }; };;
9905	--help | --hel | -h )
9906	echo "$ac_cs_usage"; exit 0 ;;
9907	--debug | --d* | -d )
9908	debug=: ;;
9909	--file | --fil | --fi | --f )
9910	$ac_shift
9911	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9912	ac_need_defaults=false;;
9913	--header | --heade | --head | --hea )
9914	$ac_shift
9915	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9916	ac_need_defaults=false;;
9917	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
9918	| -silent | --silent | --silen | --sile | --sil | --si | --s)
9919	ac_cs_silent=: ;;
9920
9921	# This is an error.
9922	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9923	Try \`$0 --help' for more information." >&5
9924	echo "$as_me: error: unrecognized option: $1
9925	Try \`$0 --help' for more information." >&2;}
9926	{ (exit 1); exit 1; }; } ;;
9927
9928	*) ac_config_targets="$ac_config_targets $1" ;;
9929
9930	esac
9931	shift
9932	done
9933
9934	ac_configure_extra_args=
9935
9936	if $ac_cs_silent; then
9937	exec 6>/dev/null
9938	ac_configure_extra_args="$ac_configure_extra_args --silent"
9939	fi
9940
9941	_ACEOF
9942	cat >>$CONFIG_STATUS <<_ACEOF
9943	if \$ac_cs_recheck; then
9944	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9945	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9946	fi
9947
9948	_ACEOF
9949
9950	cat >>$CONFIG_STATUS <<_ACEOF
9951	#	9113	#
9952	# INIT-COMMANDS section.	9114	# INIT-COMMANDS
9953	#	9115	#
9954
9955	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9116	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
9956	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9117	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9957	# from automake.	9118	# from automake.
9958	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9119	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
9959	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9120	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
9961		9122
9962	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9123	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9963		9124
9964	_ACEOF	9125	_ACEOF
9965		9126
9966
9967
9968	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9128
		9129	# Handling of arguments.
9969	for ac_config_target in $ac_config_targets	9130	for ac_config_target in $ac_config_targets
9970	do	9131	do
9971	case "$ac_config_target" in	9132	case $ac_config_target in
9972	# Handling of arguments.	9133	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9134	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9135	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9973	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9136	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9974	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9137	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9975	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9138	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9976	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9139	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9977	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9140	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9978	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9141	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9979	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9142
9980	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9143	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
9981	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9982	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9983	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9984	{ (exit 1); exit 1; }; };;
9985	esac	9144	esac
9986	done	9145	done
		9146
9987		9147
9988	# If the user did not use the arguments to specify the items to instantiate,	9148	# If the user did not use the arguments to specify the items to instantiate,
9989	# then the envvar interface is used. Set only those that are not.	9149	# then the envvar interface is used. Set only those that are not.
9990	# We use the long form for the default assignment because of an extremely	9150	# We use the long form for the default assignment because of an extremely
9991	# bizarre bug on SunOS 4.1.3.	9151	# bizarre bug on SunOS 4.1.3.
…		…
9994	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9154	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9995	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9155	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9996	fi	9156	fi
9997		9157
9998	# Have a temporary directory for convenience. Make it in the build tree	9158	# Have a temporary directory for convenience. Make it in the build tree
9999	# simply because there is no reason to put it here, and in addition,	9159	# simply because there is no reason against having it here, and in addition,
10000	# creating and moving files from /tmp can sometimes cause problems.	9160	# creating and moving files from /tmp can sometimes cause problems.
10001	# Create a temporary directory, and hook for its removal unless debugging.	9161	# Hook for its removal unless debugging.
		9162	# Note that there is a small window in which the directory will not be cleaned:
		9163	# after its creation but before its name has been assigned to `$tmp'.
10002	$debug ||	9164	$debug ||
10003	{	9165	{
10004	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9166	tmp=
10005	trap '{ (exit 1); exit 1; }' 1 2 13 15	9167	trap 'exit_status=$?
		9168	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
		9169	' 0
		9170	trap 'as_fn_exit 1' 1 2 13 15
10006	}	9171	}
10007
10008	# Create a (secure) tmp directory for tmp files.	9172	# Create a (secure) tmp directory for tmp files.
10009		9173
10010	{	9174	{
10011	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9175	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10012	test -n "$tmp" && test -d "$tmp"	9176	test -n "$tmp" && test -d "$tmp"
10013	} ||	9177	} ||
10014	{	9178	{
10015	tmp=./confstat$$-$RANDOM	9179	tmp=./conf$$-$RANDOM
10016	(umask 077 && mkdir $tmp)	9180	(umask 077 && mkdir "$tmp")
10017	} ||	9181	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9182
		9183	# Set up the scripts for CONFIG_FILES section.
		9184	# No need to generate them if there are no CONFIG_FILES.
		9185	# This happens for instance with `./config.status config.h'.
		9186	if test -n "$CONFIG_FILES"; then
		9187
		9188
		9189	ac_cr=`echo X | tr X '\015'`
		9190	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9191	# But we know of no other shell where ac_cr would be empty at this
		9192	# point, so we can use a bashism as a fallback.
		9193	if test "x$ac_cr" = x; then
		9194	eval ac_cr=\$\'\\r\'
		9195	fi
		9196	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9197	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9198	ac_cs_awk_cr='\\r'
		9199	else
		9200	ac_cs_awk_cr=$ac_cr
		9201	fi
		9202
		9203	echo 'BEGIN {' >"$tmp/subs1.awk" &&
		9204	_ACEOF
		9205
		9206
10018	{	9207	{
10019	echo "$me: cannot create a temporary directory in ." >&2	9208	echo "cat >conf$$subs.awk <<_ACEOF" &&
10020	{ (exit 1); exit 1; }	9209	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9210	echo "_ACEOF"
		9211	} >conf$$subs.sh ||
		9212	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9213	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9214	ac_delim='%!_!# '
		9215	for ac_last_try in false false false false false :; do
		9216	. ./conf$$subs.sh ||
		9217	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9218
		9219	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9220	if test $ac_delim_n = $ac_delim_num; then
		9221	break
		9222	elif $ac_last_try; then
		9223	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9224	else
		9225	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9226	fi
		9227	done
		9228	rm -f conf$$subs.sh
		9229
		9230	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9231	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
		9232	_ACEOF
		9233	sed -n '
		9234	h
		9235	s/^/S["/; s/!.*/"]=/
		9236	p
		9237	g
		9238	s/^[^!]*!//
		9239	:repl
		9240	t repl
		9241	s/'"$ac_delim"'$//
		9242	t delim
		9243	:nl
		9244	h
		9245	s/\(.\{148\}\)..*/\1/
		9246	t more1
		9247	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9248	p
		9249	n
		9250	b repl
		9251	:more1
		9252	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9253	p
		9254	g
		9255	s/.\{148\}//
		9256	t nl
		9257	:delim
		9258	h
		9259	s/\(.\{148\}\)..*/\1/
		9260	t more2
		9261	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9262	p
		9263	b
		9264	:more2
		9265	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9266	p
		9267	g
		9268	s/.\{148\}//
		9269	t delim
		9270	' <conf$$subs.awk | sed '
		9271	/^[^""]/{
		9272	N
		9273	s/\n//
10021	}	9274	}
10022		9275	' >>$CONFIG_STATUS || ac_write_fail=1
10023	_ACEOF	9276	rm -f conf$$subs.awk
10024
10025	cat >>$CONFIG_STATUS <<_ACEOF	9277	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9278	_ACAWK
		9279	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
		9280	for (key in S) S_is_set[key] = 1
		9281	FS = ""
10026		9282
10027	#	9283	}
10028	# CONFIG_FILES section.	9284	{
10029	#	9285	line = $ 0
10030		9286	nfields = split(line, field, "@")
10031	# No need to generate the scripts if there are no CONFIG_FILES.	9287	substed = 0
10032	# This happens for instance when ./config.status config.h	9288	len = length(field[1])
10033	if test -n "\$CONFIG_FILES"; then	9289	for (i = 2; i < nfields; i++) {
10034	# Protect against being on the right side of a sed subst in config.status.	9290	key = field[i]
10035	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9291	keylen = length(key)
10036	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9292	if (S_is_set[key]) {
10037	s,@SHELL@,$SHELL,;t t	9293	value = S[key]
10038	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9294	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10039	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9295	len += length(value) + length(field[++i])
10040	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9296	substed = 1
10041	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10042	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10043	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10044	s,@exec_prefix@,$exec_prefix,;t t
10045	s,@prefix@,$prefix,;t t
10046	s,@program_transform_name@,$program_transform_name,;t t
10047	s,@bindir@,$bindir,;t t
10048	s,@sbindir@,$sbindir,;t t
10049	s,@libexecdir@,$libexecdir,;t t
10050	s,@datadir@,$datadir,;t t
10051	s,@sysconfdir@,$sysconfdir,;t t
10052	s,@sharedstatedir@,$sharedstatedir,;t t
10053	s,@localstatedir@,$localstatedir,;t t
10054	s,@libdir@,$libdir,;t t
10055	s,@includedir@,$includedir,;t t
10056	s,@oldincludedir@,$oldincludedir,;t t
10057	s,@infodir@,$infodir,;t t
10058	s,@mandir@,$mandir,;t t
10059	s,@build_alias@,$build_alias,;t t
10060	s,@host_alias@,$host_alias,;t t
10061	s,@target_alias@,$target_alias,;t t
10062	s,@DEFS@,$DEFS,;t t
10063	s,@ECHO_C@,$ECHO_C,;t t
10064	s,@ECHO_N@,$ECHO_N,;t t
10065	s,@ECHO_T@,$ECHO_T,;t t
10066	s,@LIBS@,$LIBS,;t t
10067	s,@build@,$build,;t t
10068	s,@build_cpu@,$build_cpu,;t t
10069	s,@build_vendor@,$build_vendor,;t t
10070	s,@build_os@,$build_os,;t t
10071	s,@host@,$host,;t t
10072	s,@host_cpu@,$host_cpu,;t t
10073	s,@host_vendor@,$host_vendor,;t t
10074	s,@host_os@,$host_os,;t t
10075	s,@target@,$target,;t t
10076	s,@target_cpu@,$target_cpu,;t t
10077	s,@target_vendor@,$target_vendor,;t t
10078	s,@target_os@,$target_os,;t t
10079	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10080	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10081	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10082	s,@CYGPATH_W@,$CYGPATH_W,;t t
10083	s,@PACKAGE@,$PACKAGE,;t t
10084	s,@VERSION@,$VERSION,;t t
10085	s,@ACLOCAL@,$ACLOCAL,;t t
10086	s,@AUTOCONF@,$AUTOCONF,;t t
10087	s,@AUTOMAKE@,$AUTOMAKE,;t t
10088	s,@AUTOHEADER@,$AUTOHEADER,;t t
10089	s,@MAKEINFO@,$MAKEINFO,;t t
10090	s,@AMTAR@,$AMTAR,;t t
10091	s,@install_sh@,$install_sh,;t t
10092	s,@STRIP@,$STRIP,;t t
10093	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10094	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10095	s,@AWK@,$AWK,;t t
10096	s,@SET_MAKE@,$SET_MAKE,;t t
10097	s,@am__leading_dot@,$am__leading_dot,;t t
10098	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10099	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10100	s,@MAINT@,$MAINT,;t t
10101	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10102	s,@MSGFMT@,$MSGFMT,;t t
10103	s,@GMSGFMT@,$GMSGFMT,;t t
10104	s,@XGETTEXT@,$XGETTEXT,;t t
10105	s,@MSGMERGE@,$MSGMERGE,;t t
10106	s,@CC@,$CC,;t t
10107	s,@CFLAGS@,$CFLAGS,;t t
10108	s,@LDFLAGS@,$LDFLAGS,;t t
10109	s,@CPPFLAGS@,$CPPFLAGS,;t t
10110	s,@ac_ct_CC@,$ac_ct_CC,;t t
10111	s,@EXEEXT@,$EXEEXT,;t t
10112	s,@OBJEXT@,$OBJEXT,;t t
10113	s,@DEPDIR@,$DEPDIR,;t t
10114	s,@am__include@,$am__include,;t t
10115	s,@am__quote@,$am__quote,;t t
10116	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10117	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10118	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10119	s,@CCDEPMODE@,$CCDEPMODE,;t t
10120	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10121	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10122	s,@USE_NLS@,$USE_NLS,;t t
10123	s,@LIBICONV@,$LIBICONV,;t t
10124	s,@LTLIBICONV@,$LTLIBICONV,;t t
10125	s,@INTLLIBS@,$INTLLIBS,;t t
10126	s,@LIBINTL@,$LIBINTL,;t t
10127	s,@LTLIBINTL@,$LTLIBINTL,;t t
10128	s,@POSUB@,$POSUB,;t t
10129	s,@CPP@,$CPP,;t t
10130	s,@CXX@,$CXX,;t t
10131	s,@CXXFLAGS@,$CXXFLAGS,;t t
10132	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10133	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10134	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10135	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10136	s,@EGREP@,$EGREP,;t t
10137	s,@LN_S@,$LN_S,;t t
10138	s,@RANLIB@,$RANLIB,;t t
10139	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10140	s,@IFTYPE@,$IFTYPE,;t t
10141	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10142	s,@CXXCPP@,$CXXCPP,;t t
10143	s,@ALLOCA@,$ALLOCA,;t t
10144	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10145	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10146	s,@INCLUDES@,$INCLUDES,;t t
10147	s,@LIBOBJS@,$LIBOBJS,;t t
10148	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10149	CEOF
10150
10151	_ACEOF
10152
10153	cat >>$CONFIG_STATUS <<\_ACEOF
10154	# Split the substitutions into bite-sized pieces for seds with
10155	# small command number limits, like on Digital OSF/1 and HP-UX.
10156	ac_max_sed_lines=48
10157	ac_sed_frag=1 # Number of current file.
10158	ac_beg=1 # First line for current file.
10159	ac_end=$ac_max_sed_lines # Line after last line for current file.
10160	ac_more_lines=:
10161	ac_sed_cmds=
10162	while $ac_more_lines; do
10163	if test $ac_beg -gt 1; then
10164	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10165	else	9297	} else
10166	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9298	len += 1 + keylen
		9299	}
		9300
		9301	print line
		9302	}
		9303
		9304	_ACAWK
		9305	_ACEOF
		9306	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9307	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9308	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9309	else
		9310	cat
		9311	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
		9312	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9313	_ACEOF
		9314
		9315	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9316	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9317	# trailing colons and then remove the whole line if VPATH becomes empty
		9318	# (actually we leave an empty line to preserve line numbers).
		9319	if test "x$srcdir" = x.; then
		9320	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9321	h
		9322	s///
		9323	s/^/:/
		9324	s/[ ]*$/:/
		9325	s/:\$(srcdir):/:/g
		9326	s/:\${srcdir}:/:/g
		9327	s/:@srcdir@:/:/g
		9328	s/^:*//
		9329	s/:*$//
		9330	x
		9331	s/\(=[ ]*\).*/\1/
		9332	G
		9333	s/\n//
		9334	s/^[^=]*=[ ]*$//
		9335	}'
		9336	fi
		9337
		9338	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9339	fi # test -n "$CONFIG_FILES"
		9340
		9341	# Set up the scripts for CONFIG_HEADERS section.
		9342	# No need to generate them if there are no CONFIG_HEADERS.
		9343	# This happens for instance with `./config.status Makefile'.
		9344	if test -n "$CONFIG_HEADERS"; then
		9345	cat >"$tmp/defines.awk" <<\_ACAWK ||
		9346	BEGIN {
		9347	_ACEOF
		9348
		9349	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9350	# here-document in config.status, that substitutes the proper values into
		9351	# config.h.in to produce config.h.
		9352
		9353	# Create a delimiter string that does not exist in confdefs.h, to ease
		9354	# handling of long lines.
		9355	ac_delim='%!_!# '
		9356	for ac_last_try in false false :; do
		9357	ac_t=`sed -n "/$ac_delim/p" confdefs.h`
		9358	if test -z "$ac_t"; then
		9359	break
		9360	elif $ac_last_try; then
		9361	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9362	else
		9363	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9364	fi
		9365	done
		9366
		9367	# For the awk script, D is an array of macro values keyed by name,
		9368	# likewise P contains macro parameters if any. Preserve backslash
		9369	# newline sequences.
		9370
		9371	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9372	sed -n '
		9373	s/.\{148\}/&'"$ac_delim"'/g
		9374	t rset
		9375	:rset
		9376	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9377	t def
		9378	d
		9379	:def
		9380	s/\\$//
		9381	t bsnl
		9382	s/["\\]/\\&/g
		9383	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9384	D["\1"]=" \3"/p
		9385	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9386	d
		9387	:bsnl
		9388	s/["\\]/\\&/g
		9389	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9390	D["\1"]=" \3\\\\\\n"\\/p
		9391	t cont
		9392	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9393	t cont
		9394	d
		9395	:cont
		9396	n
		9397	s/.\{148\}/&'"$ac_delim"'/g
		9398	t clear
		9399	:clear
		9400	s/\\$//
		9401	t bsnlc
		9402	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9403	d
		9404	:bsnlc
		9405	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9406	b cont
		9407	' <confdefs.h | sed '
		9408	s/'"$ac_delim"'/"\\\
		9409	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9410
		9411	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9412	for (key in D) D_is_set[key] = 1
		9413	FS = ""
		9414	}
		9415	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9416	line = \$ 0
		9417	split(line, arg, " ")
		9418	if (arg[1] == "#") {
		9419	defundef = arg[2]
		9420	mac1 = arg[3]
		9421	} else {
		9422	defundef = substr(arg[1], 2)
		9423	mac1 = arg[2]
		9424	}
		9425	split(mac1, mac2, "(") #)
		9426	macro = mac2[1]
		9427	prefix = substr(line, 1, index(line, defundef) - 1)
		9428	if (D_is_set[macro]) {
		9429	# Preserve the white space surrounding the "#".
		9430	print prefix "define", macro P[macro] D[macro]
		9431	next
		9432	} else {
		9433	# Replace #undef with comments. This is necessary, for example,
		9434	# in the case of _POSIX_SOURCE, which is predefined and required
		9435	# on some systems where configure will not decide to define it.
		9436	if (defundef == "undef") {
		9437	print "/*", prefix defundef, macro, "*/"
		9438	next
		9439	}
		9440	}
		9441	}
		9442	{ print }
		9443	_ACAWK
		9444	_ACEOF
		9445	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9446	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9447	fi # test -n "$CONFIG_HEADERS"
		9448
		9449
		9450	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9451	shift
		9452	for ac_tag
		9453	do
		9454	case $ac_tag in
		9455	:[FHLC]) ac_mode=$ac_tag; continue;;
		9456	esac
		9457	case $ac_mode$ac_tag in
		9458	:[FHL]*:*);;
		9459	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
		9460	:[FH]-) ac_tag=-:-;;
		9461	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9462	esac
		9463	ac_save_IFS=$IFS
		9464	IFS=:
		9465	set x $ac_tag
		9466	IFS=$ac_save_IFS
		9467	shift
		9468	ac_file=$1
		9469	shift
		9470
		9471	case $ac_mode in
		9472	:L) ac_source=$1;;
		9473	:[FH])
		9474	ac_file_inputs=
		9475	for ac_f
		9476	do
		9477	case $ac_f in
		9478	-) ac_f="$tmp/stdin";;
		9479	*) # Look for the file first in the build tree, then in the source tree
		9480	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9481	# because $ac_f cannot contain `:'.
		9482	test -f "$ac_f" ||
		9483	case $ac_f in
		9484	[\\/$]*) false;;
		9485	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9486	esac ||
		9487	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
		9488	esac
		9489	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9490	as_fn_append ac_file_inputs " '$ac_f'"
		9491	done
		9492
		9493	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9494	# use $as_me), people would be surprised to read:
		9495	# /* config.h. Generated by config.status. */
		9496	configure_input='Generated from '`
		9497	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9498	`' by configure.'
		9499	if test x"$ac_file" != x-; then
		9500	configure_input="$ac_file. $configure_input"
		9501	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9502	$as_echo "$as_me: creating $ac_file" >&6;}
10167	fi	9503	fi
10168	if test ! -s $tmp/subs.frag; then	9504	# Neutralize special characters interpreted by sed in replacement strings.
10169	ac_more_lines=false	9505	case $configure_input in #(
		9506	*\&* | *\|* | *\\* )
		9507	ac_sed_conf_input=`$as_echo "$configure_input" |
		9508	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9509	*) ac_sed_conf_input=$configure_input;;
10170	else	9510	esac
10171	# The purpose of the label and of the branching condition is to
10172	# speed up the sed processing (if there are no `@' at all, there
10173	# is no need to browse any of the substitutions).
10174	# These are the two extra sed commands mentioned above.
10175	(echo ':t
10176	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10177	if test -z "$ac_sed_cmds"; then
10178	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10179	else
10180	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10181	fi
10182	ac_sed_frag=`expr $ac_sed_frag + 1`
10183	ac_beg=$ac_end
10184	ac_end=`expr $ac_end + $ac_max_sed_lines`
10185	fi
10186	done
10187	if test -z "$ac_sed_cmds"; then
10188	ac_sed_cmds=cat
10189	fi
10190	fi # test -n "$CONFIG_FILES"
10191		9511
10192	_ACEOF
10193	cat >>$CONFIG_STATUS <<\_ACEOF
10194	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10195	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10196	case $ac_file in	9512	case $ac_tag in
10197	- | *:- | *:-:* ) # input from stdin	9513	*:-:* | *:-) cat >"$tmp/stdin" \
10198	cat >$tmp/stdin	9514	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10199	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9515	esac
10200	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9516	;;
10201	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10202	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10203	* ) ac_file_in=$ac_file.in ;;
10204	esac	9517	esac
10205		9518
10206	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9519	ac_dir=`$as_dirname -- "$ac_file" ||
10207	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10208	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9520	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10209	X"$ac_file" : 'X\(//\)[^/]' \| \	9521	X"$ac_file" : 'X\(//\)[^/]' \| \
10210	X"$ac_file" : 'X\(//\)$' \| \	9522	X"$ac_file" : 'X\(//\)$' \| \
10211	X"$ac_file" : 'X\(/\)' \| \	9523	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10212	. : '\(.\)' 2>/dev/null ||
10213	echo X"$ac_file" |	9524	$as_echo X"$ac_file" |
10214	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9525	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10215	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9526	s//\1/
10216	/^X\(\/\/\)$/{ s//\1/; q; }	9527	q
10217	/^X\(\/\).*/{ s//\1/; q; }	9528	}
		9529	/^X\(\/\/\)[^/].*/{
		9530	s//\1/
		9531	q
		9532	}
		9533	/^X\(\/\/\)$/{
		9534	s//\1/
		9535	q
		9536	}
		9537	/^X\(\/\).*/{
		9538	s//\1/
		9539	q
		9540	}
10218	s/.*/./; q'`	9541	s/.*/./; q'`
10219	{ if $as_mkdir_p; then	9542	as_dir="$ac_dir"; as_fn_mkdir_p
10220	mkdir -p "$ac_dir"
10221	else
10222	as_dir="$ac_dir"
10223	as_dirs=
10224	while test ! -d "$as_dir"; do
10225	as_dirs="$as_dir $as_dirs"
10226	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10227	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10228	X"$as_dir" : 'X\(//\)[^/]' \| \
10229	X"$as_dir" : 'X\(//\)$' \| \
10230	X"$as_dir" : 'X\(/\)' \| \
10231	. : '\(.\)' 2>/dev/null ||
10232	echo X"$as_dir" |
10233	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10234	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10235	/^X\(\/\/\)$/{ s//\1/; q; }
10236	/^X\(\/\).*/{ s//\1/; q; }
10237	s/.*/./; q'`
10238	done
10239	test ! -n "$as_dirs" || mkdir $as_dirs
10240	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10241	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10242	{ (exit 1); exit 1; }; }; }
10243
10244	ac_builddir=.	9543	ac_builddir=.
10245		9544
10246	if test "$ac_dir" != .; then	9545	case "$ac_dir" in
		9546	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9547	*)
10247	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9548	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10248	# A "../" for each directory in $ac_dir_suffix.	9549	# A ".." for each directory in $ac_dir_suffix.
10249	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9550	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10250	else	9551	case $ac_top_builddir_sub in
10251	ac_dir_suffix= ac_top_builddir=	9552	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10252	fi	9553	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9554	esac ;;
		9555	esac
		9556	ac_abs_top_builddir=$ac_pwd
		9557	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9558	# for backward compatibility:
		9559	ac_top_builddir=$ac_top_build_prefix
10253		9560
10254	case $srcdir in	9561	case $srcdir in
10255	.) # No --srcdir option. We are building in place.	9562	.) # We are building in place.
10256	ac_srcdir=.	9563	ac_srcdir=.
10257	if test -z "$ac_top_builddir"; then	9564	ac_top_srcdir=$ac_top_builddir_sub
10258	ac_top_srcdir=.	9565	ac_abs_top_srcdir=$ac_pwd ;;
10259	else
10260	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10261	fi ;;
10262	[\\/]* | ?:[\\/]* ) # Absolute path.	9566	[\\/]* | ?:[\\/]* ) # Absolute name.
10263	ac_srcdir=$srcdir$ac_dir_suffix;	9567	ac_srcdir=$srcdir$ac_dir_suffix;
10264	ac_top_srcdir=$srcdir ;;	9568	ac_top_srcdir=$srcdir
		9569	ac_abs_top_srcdir=$srcdir ;;
10265	*) # Relative path.	9570	*) # Relative name.
10266	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9571	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10267	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9572	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9573	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10268	esac	9574	esac
10269	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be	9575	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10270	# absolute.
10271	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10272	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10273	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10274	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10275		9576
		9577
		9578	case $ac_mode in
		9579	:F)
		9580	#
		9581	# CONFIG_FILE
		9582	#
10276		9583
10277	case $INSTALL in	9584	case $INSTALL in
10278	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9585	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10279	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9586	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10280	esac	9587	esac
10281
10282	if test x"$ac_file" != x-; then
10283	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10284	echo "$as_me: creating $ac_file" >&6;}
10285	rm -f "$ac_file"
10286	fi
10287	# Let's still pretend it is `configure' which instantiates (i.e., don't
10288	# use $as_me), people would be surprised to read:
10289	# /* config.h. Generated by config.status. */
10290	if test x"$ac_file" = x-; then
10291	configure_input=
10292	else
10293	configure_input="$ac_file. "
10294	fi
10295	configure_input=$configure_input"Generated from `echo $ac_file_in |
10296	sed 's,.*/,,'` by configure."
10297
10298	# First look for the input files in the build tree, otherwise in the
10299	# src tree.
10300	ac_file_inputs=`IFS=:
10301	for f in $ac_file_in; do
10302	case $f in
10303	-) echo $tmp/stdin ;;
10304	[\\/$]*)
10305	# Absolute (can't be DOS-style, as IFS=:)
10306	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10307	echo "$as_me: error: cannot find input file: $f" >&2;}
10308	{ (exit 1); exit 1; }; }
10309	echo $f;;
10310	*) # Relative
10311	if test -f "$f"; then
10312	# Build tree
10313	echo $f
10314	elif test -f "$srcdir/$f"; then
10315	# Source tree
10316	echo $srcdir/$f
10317	else
10318	# /dev/null tree
10319	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10320	echo "$as_me: error: cannot find input file: $f" >&2;}
10321	{ (exit 1); exit 1; }; }
10322	fi;;
10323	esac
10324	done` || { (exit 1); exit 1; }
10325	_ACEOF	9588	_ACEOF
		9589
		9590	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9591	# If the template does not know about datarootdir, expand it.
		9592	# FIXME: This hack should be removed a few years after 2.60.
		9593	ac_datarootdir_hack=; ac_datarootdir_seen=
		9594	ac_sed_dataroot='
		9595	/datarootdir/ {
		9596	p
		9597	q
		9598	}
		9599	/@datadir@/p
		9600	/@docdir@/p
		9601	/@infodir@/p
		9602	/@localedir@/p
		9603	/@mandir@/p'
		9604	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9605	*datarootdir*) ac_datarootdir_seen=yes;;
		9606	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9607	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9608	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9609	_ACEOF
10326	cat >>$CONFIG_STATUS <<_ACEOF	9610	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10327	sed "$ac_vpsub	9611	ac_datarootdir_hack='
		9612	s&@datadir@&$datadir&g
		9613	s&@docdir@&$docdir&g
		9614	s&@infodir@&$infodir&g
		9615	s&@localedir@&$localedir&g
		9616	s&@mandir@&$mandir&g
		9617	s&\\\${datarootdir}&$datarootdir&g' ;;
		9618	esac
		9619	_ACEOF
		9620
		9621	# Neutralize VPATH when `$srcdir' = `.'.
		9622	# Shell code in configure.ac might set extrasub.
		9623	# FIXME: do we really want to maintain this feature?
		9624	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9625	ac_sed_extra="$ac_vpsub
10328	$extrasub	9626	$extrasub
10329	_ACEOF	9627	_ACEOF
10330	cat >>$CONFIG_STATUS <<\_ACEOF	9628	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10331	:t	9629	:t
10332	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9630	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10333	s,@configure_input@,$configure_input,;t t	9631	s|@configure_input@|$ac_sed_conf_input|;t t
		9632	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9633	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10334	s,@srcdir@,$ac_srcdir,;t t	9634	s&@srcdir@&$ac_srcdir&;t t
10335	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9635	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10336	s,@top_srcdir@,$ac_top_srcdir,;t t	9636	s&@top_srcdir@&$ac_top_srcdir&;t t
10337	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9637	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10338	s,@builddir@,$ac_builddir,;t t	9638	s&@builddir@&$ac_builddir&;t t
10339	s,@abs_builddir@,$ac_abs_builddir,;t t	9639	s&@abs_builddir@&$ac_abs_builddir&;t t
10340	s,@top_builddir@,$ac_top_builddir,;t t
10341	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9640	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10342	s,@INSTALL@,$ac_INSTALL,;t t	9641	s&@INSTALL@&$ac_INSTALL&;t t
10343	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out	9642	$ac_datarootdir_hack
		9643	"
		9644	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
		9645	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9646
		9647	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9648	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
		9649	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
		9650	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9651	which seems to be undefined. Please make sure it is defined" >&5
		9652	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9653	which seems to be undefined. Please make sure it is defined" >&2;}
		9654
10344	rm -f $tmp/stdin	9655	rm -f "$tmp/stdin"
		9656	case $ac_file in
		9657	-) cat "$tmp/out" && rm -f "$tmp/out";;
		9658	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
		9659	esac \
		9660	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9661	;;
		9662	:H)
		9663	#
		9664	# CONFIG_HEADER
		9665	#
10345	if test x"$ac_file" != x-; then	9666	if test x"$ac_file" != x-; then
10346	mv $tmp/out $ac_file	9667	{
10347	else	9668	$as_echo "/* $configure_input */" \
10348	cat $tmp/out	9669	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
10349	rm -f $tmp/out	9670	} >"$tmp/config.h" \
10350	fi	9671	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10351
10352	done
10353	_ACEOF
10354	cat >>$CONFIG_STATUS <<\_ACEOF
10355
10356	#
10357	# CONFIG_HEADER section.
10358	#
10359
10360	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10361	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10362	#
10363	# ac_d sets the value in "#define NAME VALUE" lines.
10364	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10365	ac_dB='[ ].*$,\1#\2'
10366	ac_dC=' '
10367	ac_dD=',;t'
10368	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10369	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10370	ac_uB='$,\1#\2define\3'
10371	ac_uC=' '
10372	ac_uD=',;t'
10373
10374	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10375	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10376	case $ac_file in
10377	- | *:- | *:-:* ) # input from stdin
10378	cat >$tmp/stdin
10379	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10380	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10381	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10382	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10383	* ) ac_file_in=$ac_file.in ;;
10384	esac
10385
10386	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10387	echo "$as_me: creating $ac_file" >&6;}
10388
10389	# First look for the input files in the build tree, otherwise in the
10390	# src tree.
10391	ac_file_inputs=`IFS=:
10392	for f in $ac_file_in; do
10393	case $f in
10394	-) echo $tmp/stdin ;;
10395	[\\/$]*)
10396	# Absolute (can't be DOS-style, as IFS=:)
10397	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10398	echo "$as_me: error: cannot find input file: $f" >&2;}
10399	{ (exit 1); exit 1; }; }
10400	echo $f;;
10401	*) # Relative
10402	if test -f "$f"; then
10403	# Build tree
10404	echo $f
10405	elif test -f "$srcdir/$f"; then
10406	# Source tree
10407	echo $srcdir/$f
10408	else
10409	# /dev/null tree
10410	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10411	echo "$as_me: error: cannot find input file: $f" >&2;}
10412	{ (exit 1); exit 1; }; }
10413	fi;;
10414	esac
10415	done` || { (exit 1); exit 1; }
10416	# Remove the trailing spaces.
10417	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10418
10419	_ACEOF
10420
10421	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10422	# `conftest.undefs', that substitutes the proper values into
10423	# config.h.in to produce config.h. The first handles `#define'
10424	# templates, and the second `#undef' templates.
10425	# And first: Protect against being on the right side of a sed subst in
10426	# config.status. Protect against being in an unquoted here document
10427	# in config.status.
10428	rm -f conftest.defines conftest.undefs
10429	# Using a here document instead of a string reduces the quoting nightmare.
10430	# Putting comments in sed scripts is not portable.
10431	#
10432	# `end' is used to avoid that the second main sed command (meant for
10433	# 0-ary CPP macros) applies to n-ary macro definitions.
10434	# See the Autoconf documentation for `clear'.
10435	cat >confdef2sed.sed <<\_ACEOF
10436	s/[\\&,]/\\&/g
10437	s,[\\$`],\\&,g
10438	t clear
10439	: clear
10440	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10441	t end
10442	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10443	: end
10444	_ACEOF
10445	# If some macros were called several times there might be several times
10446	# the same #defines, which is useless. Nevertheless, we may not want to
10447	# sort them, since we want the *last* AC-DEFINE to be honored.
10448	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10449	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10450	rm -f confdef2sed.sed
10451
10452	# This sed command replaces #undef with comments. This is necessary, for
10453	# example, in the case of _POSIX_SOURCE, which is predefined and required
10454	# on some systems where configure will not decide to define it.
10455	cat >>conftest.undefs <<\_ACEOF
10456	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10457	_ACEOF
10458
10459	# Break up conftest.defines because some shells have a limit on the size
10460	# of here documents, and old seds have small limits too (100 cmds).
10461	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10462	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10463	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10464	echo ' :' >>$CONFIG_STATUS
10465	rm -f conftest.tail
10466	while grep . conftest.defines >/dev/null
10467	do
10468	# Write a limited-size here document to $tmp/defines.sed.
10469	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10470	# Speed up: don't consider the non `#define' lines.
10471	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
10472	# Work around the forget-to-reset-the-flag bug.
10473	echo 't clr' >>$CONFIG_STATUS
10474	echo ': clr' >>$CONFIG_STATUS
10475	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10476	echo 'CEOF
10477	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10478	rm -f $tmp/in
10479	mv $tmp/out $tmp/in
10480	' >>$CONFIG_STATUS
10481	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10482	rm -f conftest.defines
10483	mv conftest.tail conftest.defines
10484	done
10485	rm -f conftest.defines
10486	echo ' fi # grep' >>$CONFIG_STATUS
10487	echo >>$CONFIG_STATUS
10488
10489	# Break up conftest.undefs because some shells have a limit on the size
10490	# of here documents, and old seds have small limits too (100 cmds).
10491	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10492	rm -f conftest.tail
10493	while grep . conftest.undefs >/dev/null
10494	do
10495	# Write a limited-size here document to $tmp/undefs.sed.
10496	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10497	# Speed up: don't consider the non `#undef'
10498	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
10499	# Work around the forget-to-reset-the-flag bug.
10500	echo 't clr' >>$CONFIG_STATUS
10501	echo ': clr' >>$CONFIG_STATUS
10502	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10503	echo 'CEOF
10504	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10505	rm -f $tmp/in
10506	mv $tmp/out $tmp/in
10507	' >>$CONFIG_STATUS
10508	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10509	rm -f conftest.undefs
10510	mv conftest.tail conftest.undefs
10511	done
10512	rm -f conftest.undefs
10513
10514	cat >>$CONFIG_STATUS <<\_ACEOF
10515	# Let's still pretend it is `configure' which instantiates (i.e., don't
10516	# use $as_me), people would be surprised to read:
10517	# /* config.h. Generated by config.status. */
10518	if test x"$ac_file" = x-; then
10519	echo "/* Generated by configure. */" >$tmp/config.h
10520	else
10521	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10522	fi
10523	cat $tmp/in >>$tmp/config.h
10524	rm -f $tmp/in
10525	if test x"$ac_file" != x-; then
10526	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9672	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
10527	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9673	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10528	echo "$as_me: $ac_file is unchanged" >&6;}	9674	$as_echo "$as_me: $ac_file is unchanged" >&6;}
10529	else	9675	else
10530	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10531	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10532	X"$ac_file" : 'X\(//\)[^/]' \| \
10533	X"$ac_file" : 'X\(//\)$' \| \
10534	X"$ac_file" : 'X\(/\)' \| \
10535	. : '\(.\)' 2>/dev/null ||
10536	echo X"$ac_file" |
10537	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10538	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10539	/^X\(\/\/\)$/{ s//\1/; q; }
10540	/^X\(\/\).*/{ s//\1/; q; }
10541	s/.*/./; q'`
10542	{ if $as_mkdir_p; then
10543	mkdir -p "$ac_dir"
10544	else
10545	as_dir="$ac_dir"
10546	as_dirs=
10547	while test ! -d "$as_dir"; do
10548	as_dirs="$as_dir $as_dirs"
10549	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10550	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10551	X"$as_dir" : 'X\(//\)[^/]' \| \
10552	X"$as_dir" : 'X\(//\)$' \| \
10553	X"$as_dir" : 'X\(/\)' \| \
10554	. : '\(.\)' 2>/dev/null ||
10555	echo X"$as_dir" |
10556	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10557	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10558	/^X\(\/\/\)$/{ s//\1/; q; }
10559	/^X\(\/\).*/{ s//\1/; q; }
10560	s/.*/./; q'`
10561	done
10562	test ! -n "$as_dirs" || mkdir $as_dirs
10563	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10564	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10565	{ (exit 1); exit 1; }; }; }
10566
10567	rm -f $ac_file	9676	rm -f "$ac_file"
10568	mv $tmp/config.h $ac_file	9677	mv "$tmp/config.h" "$ac_file" \
		9678	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10569	fi	9679	fi
10570	else	9680	else
10571	cat $tmp/config.h	9681	$as_echo "/* $configure_input */" \
10572	rm -f $tmp/config.h	9682	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
		9683	|| as_fn_error $? "could not create -" "$LINENO" 5
10573	fi	9684	fi
10574	# Compute $ac_file's index in $config_headers.	9685	# Compute "$ac_file"'s index in $config_headers.
10575	_am_stamp_count=1	9686	_am_stamp_count=1
10576	for _am_header in $config_headers :; do	9687	for _am_header in $config_headers :; do
10577	case $_am_header in	9688	case $_am_header in
10578	$ac_file | $ac_file:* )	9689	"$ac_file" | "$ac_file":* )
10579	break ;;	9690	break ;;
10580	* )	9691	* )
10581	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9692	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10582	esac	9693	esac
10583	done	9694	done
10584	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	9695	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
10585	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9696	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10586	X$ac_file : 'X\(//\)[^/]' \| \	9697	X"$ac_file" : 'X\(//\)[^/]' \| \
10587	X$ac_file : 'X\(//\)$' \| \	9698	X"$ac_file" : 'X\(//\)$' \| \
10588	X$ac_file : 'X\(/\)' \| \	9699	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10589	. : '\(.\)' 2>/dev/null ||
10590	echo X$ac_file |	9700	$as_echo X"$ac_file" |
10591	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9701	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10592	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9702	s//\1/
10593	/^X\(\/\/\)$/{ s//\1/; q; }	9703	q
10594	/^X\(\/\).*/{ s//\1/; q; }	9704	}
		9705	/^X\(\/\/\)[^/].*/{
		9706	s//\1/
		9707	q
		9708	}
		9709	/^X\(\/\/\)$/{
		9710	s//\1/
		9711	q
		9712	}
		9713	/^X\(\/\).*/{
		9714	s//\1/
		9715	q
		9716	}
10595	s/.*/./; q'`/stamp-h$_am_stamp_count	9717	s/.*/./; q'`/stamp-h$_am_stamp_count
10596	done	9718	;;
10597	_ACEOF
10598	cat >>$CONFIG_STATUS <<\_ACEOF
10599		9719
10600	#
10601	# CONFIG_COMMANDS section.
10602	#
10603	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10604	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10605	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10606	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10607	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10608	X"$ac_dest" : 'X\(//\)[^/]' \| \
10609	X"$ac_dest" : 'X\(//\)$' \| \
10610	X"$ac_dest" : 'X\(/\)' \| \
10611	. : '\(.\)' 2>/dev/null ||
10612	echo X"$ac_dest" |
10613	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10614	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10615	/^X\(\/\/\)$/{ s//\1/; q; }
10616	/^X\(\/\).*/{ s//\1/; q; }
10617	s/.*/./; q'`
10618	ac_builddir=.
10619
10620	if test "$ac_dir" != .; then
10621	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10622	# A "../" for each directory in $ac_dir_suffix.
10623	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10624	else
10625	ac_dir_suffix= ac_top_builddir=
10626	fi
10627
10628	case $srcdir in
10629	.) # No --srcdir option. We are building in place.
10630	ac_srcdir=.
10631	if test -z "$ac_top_builddir"; then
10632	ac_top_srcdir=.
10633	else
10634	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10635	fi ;;
10636	[\\/]* | ?:[\\/]* ) # Absolute path.
10637	ac_srcdir=$srcdir$ac_dir_suffix;
10638	ac_top_srcdir=$srcdir ;;
10639	*) # Relative path.
10640	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10641	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10642	esac
10643	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10644	# absolute.
10645	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10646	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10647	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10648	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10649
10650
10651	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9720	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10652	echo "$as_me: executing $ac_dest commands" >&6;}	9721	$as_echo "$as_me: executing $ac_file commands" >&6;}
10653	case $ac_dest in	9722	;;
		9723	esac
		9724
		9725
		9726	case $ac_file$ac_mode in
10654	default-1 )	9727	"default-1":C)
10655	for ac_file in $CONFIG_FILES; do	9728	for ac_file in $CONFIG_FILES; do
10656	# Support "outfile[:infile[:infile...]]"	9729	# Support "outfile[:infile[:infile...]]"
10657	case "$ac_file" in	9730	case "$ac_file" in
10658	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	9731	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10659	esac	9732	esac
…		…
10745	done	9818	done
10746	fi	9819	fi
10747	;;	9820	;;
10748	esac	9821	esac
10749	done ;;	9822	done ;;
10750	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	9823	"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10751	# Strip MF so we end up with the name of the file.	9824	# Strip MF so we end up with the name of the file.
10752	mf=`echo "$mf" | sed -e 's/:.*$//'`	9825	mf=`echo "$mf" | sed -e 's/:.*$//'`
10753	# Check whether this is an Automake generated Makefile or not.	9826	# Check whether this is an Automake generated Makefile or not.
10754	# We used to match only the files named `Makefile.in', but	9827	# We used to match only the files named `Makefile.in', but
10755	# some people rename them; so instead we look at the file content.	9828	# some people rename them; so instead we look at the file content.
10756	# Grep'ing the first line is not enough: some people post-process	9829	# Grep'ing the first line is not enough: some people post-process
10757	# each Makefile.in and add a new line on top of each file to say so.	9830	# each Makefile.in and add a new line on top of each file to say so.
10758	# So let's grep whole file.	9831	# So let's grep whole file.
10759	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9832	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10760	dirpart=`(dirname "$mf") 2>/dev/null ||	9833	dirpart=`$as_dirname -- "$mf" ||
10761	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9834	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10762	X"$mf" : 'X\(//\)[^/]' \| \	9835	X"$mf" : 'X\(//\)[^/]' \| \
10763	X"$mf" : 'X\(//\)$' \| \	9836	X"$mf" : 'X\(//\)$' \| \
10764	X"$mf" : 'X\(/\)' \| \	9837	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
10765	. : '\(.\)' 2>/dev/null ||
10766	echo X"$mf" |	9838	$as_echo X"$mf" |
10767	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9839	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10768	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9840	s//\1/
10769	/^X\(\/\/\)$/{ s//\1/; q; }	9841	q
10770	/^X\(\/\).*/{ s//\1/; q; }	9842	}
		9843	/^X\(\/\/\)[^/].*/{
		9844	s//\1/
		9845	q
		9846	}
		9847	/^X\(\/\/\)$/{
		9848	s//\1/
		9849	q
		9850	}
		9851	/^X\(\/\).*/{
		9852	s//\1/
		9853	q
		9854	}
10771	s/.*/./; q'`	9855	s/.*/./; q'`
10772	else	9856	else
10773	continue	9857	continue
10774	fi	9858	fi
10775	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	9859	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
10776	# Extract the definition of DEP_FILES from the Makefile without	9860	# Extract the definition of DEP_FILES from the Makefile without
…		…
10794	}	9878	}
10795	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \	9879	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10796	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	9880	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10797	# Make sure the directory exists.	9881	# Make sure the directory exists.
10798	test -f "$dirpart/$file" && continue	9882	test -f "$dirpart/$file" && continue
10799	fdir=`(dirname "$file") 2>/dev/null ||	9883	fdir=`$as_dirname -- "$file" ||
10800	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9884	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10801	X"$file" : 'X\(//\)[^/]' \| \	9885	X"$file" : 'X\(//\)[^/]' \| \
10802	X"$file" : 'X\(//\)$' \| \	9886	X"$file" : 'X\(//\)$' \| \
10803	X"$file" : 'X\(/\)' \| \	9887	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
10804	. : '\(.\)' 2>/dev/null ||
10805	echo X"$file" |	9888	$as_echo X"$file" |
10806	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9889	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10807	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9890	s//\1/
10808	/^X\(\/\/\)$/{ s//\1/; q; }	9891	q
10809	/^X\(\/\).*/{ s//\1/; q; }	9892	}
		9893	/^X\(\/\/\)[^/].*/{
		9894	s//\1/
		9895	q
		9896	}
		9897	/^X\(\/\/\)$/{
		9898	s//\1/
		9899	q
		9900	}
		9901	/^X\(\/\).*/{
		9902	s//\1/
		9903	q
		9904	}
10810	s/.*/./; q'`	9905	s/.*/./; q'`
10811	{ if $as_mkdir_p; then
10812	mkdir -p $dirpart/$fdir
10813	else
10814	as_dir=$dirpart/$fdir	9906	as_dir=$dirpart/$fdir; as_fn_mkdir_p
10815	as_dirs=
10816	while test ! -d "$as_dir"; do
10817	as_dirs="$as_dir $as_dirs"
10818	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10819	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10820	X"$as_dir" : 'X\(//\)[^/]' \| \
10821	X"$as_dir" : 'X\(//\)$' \| \
10822	X"$as_dir" : 'X\(/\)' \| \
10823	. : '\(.\)' 2>/dev/null ||
10824	echo X"$as_dir" |
10825	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10826	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10827	/^X\(\/\/\)$/{ s//\1/; q; }
10828	/^X\(\/\).*/{ s//\1/; q; }
10829	s/.*/./; q'`
10830	done
10831	test ! -n "$as_dirs" || mkdir $as_dirs
10832	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10833	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10834	{ (exit 1); exit 1; }; }; }
10835
10836	# echo "creating $dirpart/$file"	9907	# echo "creating $dirpart/$file"
10837	echo '# dummy' > "$dirpart/$file"	9908	echo '# dummy' > "$dirpart/$file"
10838	done	9909	done
10839	done	9910	done
10840	;;	9911	;;
		9912
10841	esac	9913	esac
10842	done	9914	done # for ac_tag
10843	_ACEOF
10844		9915
10845	cat >>$CONFIG_STATUS <<\_ACEOF
10846		9916
10847	{ (exit 0); exit 0; }	9917	as_fn_exit 0
10848	_ACEOF	9918	_ACEOF
10849	chmod +x $CONFIG_STATUS
10850	ac_clean_files=$ac_clean_files_save	9919	ac_clean_files=$ac_clean_files_save
10851		9920
10852		9921	test $ac_write_fail = 0 ||
10853		9922	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10854	echo
10855	echo "***"
10856	echo "*** Configuration Summary"
10857	echo "***"
10858	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10859	echo "*** Cipher used: $CIPHER"
10860	echo "*** Digest used: $DIGEST"
10861	echo "*** HMAC length: $HMAC"
10862	echo "*** RAND used: $RAND"
10863	echo "*** Max. MTU: $MTU"
10864	echo "*** Compression: $COMPRESS"
10865	echo "***"
10866
10867	if test "x$DIGEST" = xmd4; then
10868	echo "*** WARNING"
10869	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10870	echo "***"
10871	fi
10872
10873	echo
10874
10875		9923
10876		9924
10877	# configure is writing to config.log, and then calls config.status.	9925	# configure is writing to config.log, and then calls config.status.
10878	# config.status does its own redirection, appending to config.log.	9926	# config.status does its own redirection, appending to config.log.
10879	# Unfortunately, on DOS this fails, as config.log is still kept open	9927	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
10890	exec 5>/dev/null	9938	exec 5>/dev/null
10891	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9939	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10892	exec 5>>config.log	9940	exec 5>>config.log
10893	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9941	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
10894	# would make configure fail if this is the last instruction.	9942	# would make configure fail if this is the last instruction.
10895	$ac_cs_success || { (exit 1); exit 1; }	9943	$ac_cs_success || as_fn_exit 1
10896	fi	9944	fi
		9945	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9946	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9947	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		9948	fi
10897		9949
		9950
		9951	echo
		9952	echo "***"
		9953	echo "*** Configuration Summary"
		9954	echo "***"
		9955	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		9956	echo "*** Cipher used: $CIPHER"
		9957	echo "*** Digest used: $DIGEST"
		9958	echo "*** HMAC length: $HMAC"
		9959	echo "*** RAND used: $RAND"
		9960	echo "*** Max. MTU: $MTU"
		9961
		9962	echo "***"
		9963	echo "*** Enable options:"
		9964	grep ENABLE_ config.h | sed -e 's/^/*** /'
		9965
		9966	if test "x$DIGEST" = xmd4; then
		9967	echo "***"
		9968	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
		9969	fi
		9970
		9971	if test "$HMAC" -lt 12; then
		9972	echo "***"
		9973	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
		9974	fi
		9975
		9976	if test "$RAND" -lt 8; then
		9977	echo "***"
		9978	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
		9979	fi
		9980
		9981	echo "***"
		9982	echo
		9983
		9984

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