[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.11 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.58.	3	# Generated by GNU Autoconf 2.71 for gvpe 3.1.
4	#	4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	5	#
		6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
6	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	12	## -------------------- ##
9	## M4sh Initialization. ##	13	## M4sh Initialization. ##
10	## --------------------- ##	14	## -------------------- ##
11		15
12	# Be Bourne compatible	16	# Be more Bourne compatible
		17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
14	emulate sh	21	emulate sh
15	NULLCMD=:	22	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	26	setopt NO_GLOB_SUBST
		27	else $as_nop
		28	case `(set -o) 2>/dev/null` in #(
		29	posix) :
20	set -o posix	30	set -o posix ;; #(
		31	*) :
		32	;;
		33	esac
21	fi	34	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		35
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30		36
31		37
32	# Work around bugs in pre-3.0 UWIN ksh.	38	# Reset variables that may have inherited troublesome values from
33	$as_unset ENV MAIL MAILPATH	39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
		45	as_nl='
		46	'
		47	export as_nl
		48	IFS=" "" $as_nl"
		49
34	PS1='$ '	50	PS1='$ '
35	PS2='> '	51	PS2='> '
36	PS4='+ '	52	PS4='+ '
37		53
38	# NLS nuisances.	54	# Ensure predictable behavior from utilities with locale-dependent output.
39	for as_var in \	55	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	56	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	57	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
		85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
		87	case $0 in #((
		88	[\\/] ) as_myself=$0 ;;
		89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		90	for as_dir in $PATH
43	do	91	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	92	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
		98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114
		115	# Use a proper internal environment variable to ensure we don't fall
		116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	vx* \| xv* ) as_opts=-vx ;;
		128	v ) as_opts=-v ;;
		129	x ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	posix) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 \|\| exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah \|\| exit 1
		179	test -x / \|\| exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		184	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		185	if (eval "$as_required") 2>/dev/null
		186	then :
		187	as_have_required=yes
		188	else $as_nop
		189	as_have_required=no
		190	fi
		191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
		193
		194	else $as_nop
		195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		196	as_found=false
		197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		198	do
		199	IFS=$as_save_IFS
		200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
		205	as_found=:
		206	case $as_dir in #(
		207	/*)
		208	for as_base in sh bash ksh sh5; do
		209	# Try only shells that exist, to save several forks.
		210	as_shell=$as_dir$as_base
		211	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
		214	CONFIG_SHELL=$as_shell as_have_required=yes
		215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
		217	break 2
		218	fi
		219	fi
		220	done;;
		221	esac
		222	as_found=false
		223	done
		224	IFS=$as_save_IFS
		225	if $as_found
		226	then :
		227
		228	else $as_nop
		229	if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		231	then :
		232	CONFIG_SHELL=$SHELL as_have_required=yes
		233	fi
		234	fi
		235
		236
		237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno
		261	then :
		262	printf "%s\n" "$0: This script requires a shell more modern than all"
		263	printf "%s\n" "$0: the shells that I found on your system."
		264	if test ${ZSH_VERSION+y} ; then
		265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
46	else	267	else
47	$as_unset $as_var	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
		269	$0: including any error possibly output before this
		270	$0: message. Then install a modern shell, or manually run
		271	$0: the script under such a shell if you do have one."
48	fi	272	fi
49	done	273	exit 1
		274	fi
		275	fi
		276	fi
		277	SHELL=${CONFIG_SHELL-/bin/sh}
		278	export SHELL
		279	# Unset more variables known to interfere with behavior of common tools.
		280	CLICOLOR_FORCE= GREP_OPTIONS=
		281	unset CLICOLOR_FORCE GREP_OPTIONS
50		282
51	# Required to use basename.	283	## --------------------- ##
		284	## M4sh Shell Functions. ##
		285	## --------------------- ##
		286	# as_fn_unset VAR
		287	# ---------------
		288	# Portably unset VAR.
		289	as_fn_unset ()
		290	{
		291	{ eval $1=; unset $1;}
		292	}
		293	as_unset=as_fn_unset
		294
		295
		296	# as_fn_set_status STATUS
		297	# -----------------------
		298	# Set $? to STATUS, without forking.
		299	as_fn_set_status ()
		300	{
		301	return $1
		302	} # as_fn_set_status
		303
		304	# as_fn_exit STATUS
		305	# -----------------
		306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		307	as_fn_exit ()
		308	{
		309	set +e
		310	as_fn_set_status $1
		311	exit $1
		312	} # as_fn_exit
		313	# as_fn_nop
		314	# ---------
		315	# Do nothing but, unlike ":", preserve the value of $?.
		316	as_fn_nop ()
		317	{
		318	return $?
		319	}
		320	as_nop=as_fn_nop
		321
		322	# as_fn_mkdir_p
		323	# -------------
		324	# Create "$as_dir" as a directory, including parents if necessary.
		325	as_fn_mkdir_p ()
		326	{
		327
		328	case $as_dir in #(
		329	-*) as_dir=./$as_dir;;
		330	esac
		331	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		332	as_dirs=
		333	while :; do
		334	case $as_dir in #(
		335	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		336	*) as_qdir=$as_dir;;
		337	esac
		338	as_dirs="'$as_qdir' $as_dirs"
		339	as_dir=`$as_dirname -- "$as_dir" \|\|
		340	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		341	X"$as_dir" : 'X$//$[^/]' \\| \
		342	X"$as_dir" : 'X$//$$' \\| \
		343	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		344	printf "%s\n" X"$as_dir" \|
		345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		346	s//\1/
		347	q
		348	}
		349	/^X$\/\/$[^/].*/{
		350	s//\1/
		351	q
		352	}
		353	/^X$\/\/$$/{
		354	s//\1/
		355	q
		356	}
		357	/^X$\/$.*/{
		358	s//\1/
		359	q
		360	}
		361	s/.*/./; q'`
		362	test -d "$as_dir" && break
		363	done
		364	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		365	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		366
		367
		368	} # as_fn_mkdir_p
		369
		370	# as_fn_executable_p FILE
		371	# -----------------------
		372	# Test if FILE is an executable regular file.
		373	as_fn_executable_p ()
		374	{
		375	test -f "$1" && test -x "$1"
		376	} # as_fn_executable_p
		377	# as_fn_append VAR VALUE
		378	# ----------------------
		379	# Append the text in VALUE to the end of the definition contained in VAR. Take
		380	# advantage of any shell optimizations that allow amortized linear growth over
		381	# repeated appends, instead of the typical quadratic growth present in naive
		382	# implementations.
		383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
		385	eval 'as_fn_append ()
		386	{
		387	eval $1+=\$2
		388	}'
		389	else $as_nop
		390	as_fn_append ()
		391	{
		392	eval $1=\$$1\$2
		393	}
		394	fi # as_fn_append
		395
		396	# as_fn_arith ARG...
		397	# ------------------
		398	# Perform arithmetic evaluation on the ARGs, and store the result in the
		399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		400	# must be portable across $(()) and expr.
		401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
		403	eval 'as_fn_arith ()
		404	{
		405	as_val=$(( $* ))
		406	}'
		407	else $as_nop
		408	as_fn_arith ()
		409	{
		410	as_val=`expr "$@" \|\| test $? -eq 1`
		411	}
		412	fi # as_fn_arith
		413
		414	# as_fn_nop
		415	# ---------
		416	# Do nothing but, unlike ":", preserve the value of $?.
		417	as_fn_nop ()
		418	{
		419	return $?
		420	}
		421	as_nop=as_fn_nop
		422
		423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		424	# ----------------------------------------
		425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		427	# script with STATUS, using 1 if that was 0.
		428	as_fn_error ()
		429	{
		430	as_status=$1; test $as_status -eq 0 && as_status=1
		431	if test "$4"; then
		432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		434	fi
		435	printf "%s\n" "$as_me: error: $2" >&2
		436	as_fn_exit $as_status
		437	} # as_fn_error
		438
52	if expr a : '$a$' >/dev/null 2>&1; then	439	if expr a : '$a$' >/dev/null 2>&1 &&
		440	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	441	as_expr=expr
54	else	442	else
55	as_expr=false	443	as_expr=false
56	fi	444	fi
57		445
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	446	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	447	as_basename=basename
60	else	448	else
61	as_basename=false	449	as_basename=false
62	fi	450	fi
63		451
		452	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		453	as_dirname=dirname
		454	else
		455	as_dirname=false
		456	fi
64		457
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	458	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	459	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	460	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	461	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|	462	printf "%s\n" X/"$0" \|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	463	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	464	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	465	q
		466	}
		467	/^X\/$\/\/$$/{
		468	s//\1/
		469	q
		470	}
		471	/^X\/$\/$.*/{
		472	s//\1/
		473	q
		474	}
75	s/.*/./; q'`	475	s/.*/./; q'`
76		476
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	477	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	478	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	481	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	482	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		483
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.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		484
99		485	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	486	as_lineno_2=$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$as_lineno_2" &&	487	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	488	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	489	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	490	sed -n '
107	case $0 in	491	p
108	[\\/] ) as_myself=$0 ;;	492	/[$]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 \|	493	' <$as_myself \|
165	sed '	494	sed '
		495	s/[$]LINENO.*/&-/
		496	t lineno
		497	b
		498	:lineno
166	N	499	N
167	s,$,-,
168	: loop	500	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	501	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	502	t loop
171	s,-$,,	503	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	504	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	505	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		507
		508	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		509	# already done that, so ensure we don't try to do so again and fall
		510	# in an infinite loop. This has already happened in practice.
		511	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	512	# 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	513	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	514	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	515	. "./$as_me.lineno"
182	# Exit status is that of the last command.	516	# Exit status is that of the last command.
183	exit	517	exit
184	}	518	}
185		519
186		520
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	521	# Determine whether it's possible to make 'echo' print without a newline.
188	c,-n*) ECHO_N= ECHO_C='	522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		523	# for compatibility with existing Makefiles.
		524	ECHO_C= ECHO_N= ECHO_T=
		525	case `echo -n x` in #(((((
		526	-n*)
		527	case `echo 'xy\c'` in
		528	c) ECHO_T=' ';; # ECHO_T is single tab character.
		529	xy) ECHO_C='\c';;
		530	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	531	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	532	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	533	*)
		534	ECHO_N='-n';;
192	esac	535	esac
193		536
194	if expr a : '$a$' >/dev/null 2>&1; then	537	# For backward compatibility with old third-party macros, we provide
195	as_expr=expr	538	# the shell variables $as_echo and $as_echo_n. New code should use
		539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		540	as_echo='printf %s\n'
		541	as_echo_n='printf %s'
		542
		543
		544	rm -f conf$$ conf$$.exe conf$$.file
		545	if test -d conf$$.dir; then
		546	rm -f conf$$.dir/conf$$.file
196	else	547	else
197	as_expr=false	548	rm -f conf$$.dir
		549	mkdir conf$$.dir 2>/dev/null
198	fi	550	fi
199		551	if (echo >conf$$.file) 2>/dev/null; then
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	553	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	554	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	555	# 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	556	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		557	# In both cases, we have to default to `cp -pR'.
		558	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
		560	elif ln conf$$.file conf$$ 2>/dev/null; then
		561	as_ln_s=ln
208	else	562	else
209	as_ln_s='ln -s'	563	as_ln_s='cp -pR'
210	fi	564	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	565	else
214	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
215	fi	567	fi
216	rm -f conf$$ conf$$.exe conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		569	rmdir conf$$.dir 2>/dev/null
217		570
218	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	572	as_mkdir_p='mkdir -p "$as_dir"'
220	else	573	else
221	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	575	as_mkdir_p=false
223	fi	576	fi
224		577
225	as_executable_p="test -f"	578	as_test_x='test -x'
		579	as_executable_p=as_fn_executable_p
226		580
227	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		583
230	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		586
233		587
234	# IFS	588	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	589	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		590
244	# Name of the host.	591	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	593	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	594	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		595
251	#	596	#
252	# Initializations.	597	# Initializations.
253	#	598	#
254	ac_default_prefix=/usr/local	599	ac_default_prefix=/usr/local
		600	ac_clean_files=
255	ac_config_libobj_dir=.	601	ac_config_libobj_dir=.
		602	LIBOBJS=
256	cross_compiling=no	603	cross_compiling=no
257	subdirs=	604	subdirs=
258	MFLAGS=	605	MFLAGS=
259	MAKEFLAGS=	606	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		607
267	# Identity of this package.	608	# Identity of this package.
268	PACKAGE_NAME=	609	PACKAGE_NAME='gvpe'
269	PACKAGE_TARNAME=	610	PACKAGE_TARNAME='gvpe'
270	PACKAGE_VERSION=	611	PACKAGE_VERSION='3.1'
271	PACKAGE_STRING=	612	PACKAGE_STRING='gvpe 3.1'
272	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
273		615
274	ac_unique_file="src/vped.C"	616	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
276	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
277	#include <stdio.h>	621	# include <stdio.h>
		622	#endif
		623	#ifdef HAVE_STDLIB_H
		624	# include <stdlib.h>
		625	#endif
		626	#ifdef HAVE_STRING_H
		627	# include <string.h>
		628	#endif
		629	#ifdef HAVE_INTTYPES_H
		630	# include <inttypes.h>
		631	#endif
		632	#ifdef HAVE_STDINT_H
		633	# include <stdint.h>
		634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
278	#if HAVE_SYS_TYPES_H	638	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	639	# include <sys/types.h>
280	#endif	640	#endif
281	#if HAVE_SYS_STAT_H	641	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	642	# include <sys/stat.h>
283	#endif	643	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	645	# include <unistd.h>
310	#endif"	646	#endif"
311		647
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	648	ac_header_cxx_list=
		649	ac_subst_vars='am__EXEEXT_FALSE
		650	am__EXEEXT_TRUE
		651	LTLIBOBJS
		652	LIBOBJS
		653	AM_CPPFLAGS
		654	ROHC_FALSE
		655	ROHC_TRUE
		656	LDFLAGS_DAEMON
		657	LIBCRYPTO_LIBS
		658	LIBCRYPTO_CFLAGS
		659	PKG_CONFIG_LIBDIR
		660	PKG_CONFIG_PATH
		661	PKG_CONFIG
		662	HAVE_TUNTAP
		663	LINUX_IF_TUN_H
		664	ALLOCA
		665	IFSUBTYPE
		666	IFTYPE
		667	RANLIB
		668	LN_S
		669	EGREP
		670	GREP
		671	am__fastdepCXX_FALSE
		672	am__fastdepCXX_TRUE
		673	CXXDEPMODE
		674	ac_ct_CXX
		675	CXXFLAGS
		676	CXX
		677	CPP
		678	POSUB
		679	LTLIBINTL
		680	LIBINTL
		681	INTLLIBS
		682	LTLIBICONV
		683	LIBICONV
		684	USE_NLS
		685	am__fastdepCC_FALSE
		686	am__fastdepCC_TRUE
		687	CCDEPMODE
		688	am__nodep
		689	AMDEPBACKSLASH
		690	AMDEP_FALSE
		691	AMDEP_TRUE
		692	am__include
		693	DEPDIR
		694	OBJEXT
		695	EXEEXT
		696	ac_ct_CC
		697	CPPFLAGS
		698	LDFLAGS
		699	CFLAGS
		700	CC
		701	MSGMERGE
		702	XGETTEXT
		703	GMSGFMT
		704	MSGFMT
		705	MKINSTALLDIRS
		706	MAINT
		707	MAINTAINER_MODE_FALSE
		708	MAINTAINER_MODE_TRUE
		709	AM_BACKSLASH
		710	AM_DEFAULT_VERBOSITY
		711	AM_DEFAULT_V
		712	AM_V
		713	am__untar
		714	am__tar
		715	AMTAR
		716	am__leading_dot
		717	SET_MAKE
		718	AWK
		719	mkdir_p
		720	MKDIR_P
		721	INSTALL_STRIP_PROGRAM
		722	STRIP
		723	install_sh
		724	MAKEINFO
		725	AUTOHEADER
		726	AUTOMAKE
		727	AUTOCONF
		728	ACLOCAL
		729	VERSION
		730	PACKAGE
		731	CYGPATH_W
		732	am__isrc
		733	INSTALL_DATA
		734	INSTALL_SCRIPT
		735	INSTALL_PROGRAM
		736	target_os
		737	target_vendor
		738	target_cpu
		739	target
		740	host_os
		741	host_vendor
		742	host_cpu
		743	host
		744	build_os
		745	build_vendor
		746	build_cpu
		747	build
		748	target_alias
		749	host_alias
		750	build_alias
		751	LIBS
		752	ECHO_T
		753	ECHO_N
		754	ECHO_C
		755	DEFS
		756	mandir
		757	localedir
		758	libdir
		759	psdir
		760	pdfdir
		761	dvidir
		762	htmldir
		763	infodir
		764	docdir
		765	oldincludedir
		766	includedir
		767	runstatedir
		768	localstatedir
		769	sharedstatedir
		770	sysconfdir
		771	datadir
		772	datarootdir
		773	libexecdir
		774	sbindir
		775	bindir
		776	program_transform_name
		777	prefix
		778	exec_prefix
		779	PACKAGE_URL
		780	PACKAGE_BUGREPORT
		781	PACKAGE_STRING
		782	PACKAGE_VERSION
		783	PACKAGE_TARNAME
		784	PACKAGE_NAME
		785	PATH_SEPARATOR
		786	SHELL
		787	am__quote'
313	ac_subst_files=''	788	ac_subst_files=''
		789	ac_user_opts='
		790	enable_option_checking
		791	enable_silent_rules
		792	enable_maintainer_mode
		793	enable_dependency_tracking
		794	with_gnu_ld
		795	enable_rpath
		796	with_libiconv_prefix
		797	enable_nls
		798	with_libintl_prefix
		799	enable_iftype
		800	with_kernel
		801	enable_threads
		802	enable_static_daemon
		803	enable_icmp
		804	enable_tcp
		805	enable_http_proxy
		806	enable_dns
		807	enable_rsa_length
		808	enable_hmac_length
		809	enable_max_mtu
		810	enable_compression
		811	enable_cipher
		812	enable_hmac_digest
		813	enable_auth_digest
		814	'
		815	ac_precious_vars='build_alias
		816	host_alias
		817	target_alias
		818	CC
		819	CFLAGS
		820	LDFLAGS
		821	LIBS
		822	CPPFLAGS
		823	CPP
		824	CXX
		825	CXXFLAGS
		826	CCC
		827	PKG_CONFIG
		828	PKG_CONFIG_PATH
		829	PKG_CONFIG_LIBDIR
		830	LIBCRYPTO_CFLAGS
		831	LIBCRYPTO_LIBS'
		832
314		833
315	# Initialize some variables set by options.	834	# Initialize some variables set by options.
316	ac_init_help=	835	ac_init_help=
317	ac_init_version=false	836	ac_init_version=false
		837	ac_unrecognized_opts=
		838	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	839	# The variables have the same names as the options, with
319	# dashes changed to underlines.	840	# dashes changed to underlines.
320	cache_file=/dev/null	841	cache_file=/dev/null
321	exec_prefix=NONE	842	exec_prefix=NONE
322	no_create=	843	no_create=
335	# Installation directory options.	856	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	857	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	858	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	859	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	860	# Use braces instead of parens because sh, perl, etc. also accept them.
		861	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	862	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	863	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	864	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	865	datarootdir='${prefix}/share'
		866	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	867	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	868	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	869	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	870	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	871	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	872	oldincludedir='/usr/include'
		873	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
350	infodir='${prefix}/info'	874	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	875	htmldir='${docdir}'
		876	dvidir='${docdir}'
		877	pdfdir='${docdir}'
		878	psdir='${docdir}'
		879	libdir='${exec_prefix}/lib'
		880	localedir='${datarootdir}/locale'
		881	mandir='${datarootdir}/man'
352		882
353	ac_prev=	883	ac_prev=
		884	ac_dashdash=
354	for ac_option	885	for ac_option
355	do	886	do
356	# If the previous option needs an argument, assign it.	887	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	888	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	889	eval $ac_prev=\$ac_option
359	ac_prev=	890	ac_prev=
360	continue	891	continue
361	fi	892	fi
362		893
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in	894	case $ac_option in
		895	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		896	*=) ac_optarg= ;;
		897	*) ac_optarg=yes ;;
		898	esac
		899
		900	case $ac_dashdash$ac_option in
		901	--)
		902	ac_dashdash=yes ;;
368		903
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	904	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	905	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	906	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	907	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	919	cache_file=$ac_optarg ;;
385		920
386	--config-cache \| -C)	921	--config-cache \| -C)
387	cache_file=config.cache ;;	922	cache_file=config.cache ;;
388		923
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	924	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	925	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	926	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	927	datadir=$ac_optarg ;;
394		928
		929	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		930	\| --dataroo \| --dataro \| --datar)
		931	ac_prev=datarootdir ;;
		932	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		933	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		934	datarootdir=$ac_optarg ;;
		935
395	-disable-* \| --disable-*)	936	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	937	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	938	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	939	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	940	as_fn_error $? "invalid feature name: \`$ac_useropt'"
400	{ (exit 1); exit 1; }; }	941	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	942	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
		943	case $ac_user_opts in
		944	*"
		945	"enable_$ac_useropt"
		946	"*) ;;
		947	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		948	ac_unrecognized_sep=', ';;
		949	esac
402	eval "enable_$ac_feature=no" ;;	950	eval enable_$ac_useropt=no ;;
		951
		952	-docdir \| --docdir \| --docdi \| --doc \| --do)
		953	ac_prev=docdir ;;
		954	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		955	docdir=$ac_optarg ;;
		956
		957	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		958	ac_prev=dvidir ;;
		959	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		960	dvidir=$ac_optarg ;;
403		961
404	-enable-* \| --enable-*)	962	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	963	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	964	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	965	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	966	as_fn_error $? "invalid feature name: \`$ac_useropt'"
409	{ (exit 1); exit 1; }; }	967	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	968	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	969	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	970	*"
413	*) ac_optarg=yes ;;	971	"enable_$ac_useropt"
		972	"*) ;;
		973	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		974	ac_unrecognized_sep=', ';;
414	esac	975	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	976	eval enable_$ac_useropt=\$ac_optarg ;;
416		977
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	978	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	979	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	980	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	981	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	998	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	999	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	1000	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	1001	host_alias=$ac_optarg ;;
441		1002
		1003	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		1004	ac_prev=htmldir ;;
		1005	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		1006	\| --ht=*)
		1007	htmldir=$ac_optarg ;;
		1008
442	-includedir \| --includedir \| --includedi \| --included \| --include \	1009	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	1010	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	1011	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	1012	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	1013	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	1028	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	1029	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	1030	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	1031	libexecdir=$ac_optarg ;;
465		1032
		1033	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		1034	ac_prev=localedir ;;
		1035	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1036	localedir=$ac_optarg ;;
		1037
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1038	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1039	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1040	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1041	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1042	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1043	localstatedir=$ac_optarg ;;
474		1044
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1045	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1046	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1047	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1102	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1103	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1104	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1105	program_transform_name=$ac_optarg ;;
536		1106
		1107	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1108	ac_prev=pdfdir ;;
		1109	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1110	pdfdir=$ac_optarg ;;
		1111
		1112	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1113	ac_prev=psdir ;;
		1114	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1115	psdir=$ac_optarg ;;
		1116
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1117	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1118	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1119	silent=yes ;;
		1120
		1121	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1122	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1123	\| --run \| --ru \| --r)
		1124	ac_prev=runstatedir ;;
		1125	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1126	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1127	\| --run=* \| --ru=* \| --r=*)
		1128	runstatedir=$ac_optarg ;;
540		1129
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1130	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1131	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1132	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1133	\| --sbi=* \| --sb=*)
…		…
582		1171
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1172	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1173	ac_init_version=: ;;
585		1174
586	-with-* \| --with-*)	1175	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1176	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1178	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1179	as_fn_error $? "invalid package name: \`$ac_useropt'"
591	{ (exit 1); exit 1; }; }	1180	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1181	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1182	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1183	*"
595	*) ac_optarg=yes ;;	1184	"with_$ac_useropt"
		1185	"*) ;;
		1186	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1187	ac_unrecognized_sep=', ';;
596	esac	1188	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1189	eval with_$ac_useropt=\$ac_optarg ;;
598		1190
599	-without-* \| --without-*)	1191	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1192	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1195	as_fn_error $? "invalid package name: \`$ac_useropt'"
604	{ (exit 1); exit 1; }; }	1196	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1197	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1198	case $ac_user_opts in
		1199	*"
		1200	"with_$ac_useropt"
		1201	"*) ;;
		1202	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1203	ac_unrecognized_sep=', ';;
		1204	esac
606	eval "with_$ac_package=no" ;;	1205	eval with_$ac_useropt=no ;;
607		1206
608	--x)	1207	--x)
609	# Obsolete; use --with-x.	1208	# Obsolete; use --with-x.
610	with_x=yes ;;	1209	with_x=yes ;;
611		1210
…		…
621	ac_prev=x_libraries ;;	1220	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1221	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1222	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1223	x_libraries=$ac_optarg ;;
625		1224
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1225	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1226	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1227	;;
630		1228
631	=)	1229	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1230	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1231	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1232	case $ac_envvar in #(
		1233	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1234	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1235	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1236	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1237	export $ac_envvar ;;
640		1238
641	*)	1239	*)
642	# FIXME: should be removed in autoconf 3.0.	1240	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1241	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1242	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1243	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1244	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1245	;;
648		1246
649	esac	1247	esac
650	done	1248	done
651		1249
652	if test -n "$ac_prev"; then	1250	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1251	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1252	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1253	fi
657		1254
658	# Be sure to have absolute paths.	1255	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1256	case $enable_option_checking in
		1257	no) ;;
		1258	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1259	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1260	esac
		1261	fi
		1262
		1263	# Check all directory arguments for consistency.
		1264	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1265	datadir sysconfdir sharedstatedir localstatedir includedir \
		1266	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1267	libdir localedir mandir runstatedir
660	do	1268	do
661	eval ac_val=$`echo $ac_var`	1269	eval ac_val=\$$ac_var
		1270	# Remove trailing slashes.
662	case $ac_val in	1271	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1272	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1273	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1274	eval $ac_var=\$ac_val;;
666	esac	1275	esac
667	done
668
669	# Be sure to have absolute paths.	1276	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1277	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1278	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1279	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1280	esac
		1281	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1282	done
680		1283
681	# There might be people who depend on the old broken behavior: `$host'	1284	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1285	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1286	# FIXME: To remove some day.
…		…
687		1290
688	# FIXME: To remove some day.	1291	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1292	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1293	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1294	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1295	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1296	cross_compiling=yes
696	fi	1297	fi
697	fi	1298	fi
698		1299
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1301	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1302
702	test "$silent" = yes && exec 6>/dev/null	1303	test "$silent" = yes && exec 6>/dev/null
703		1304
704		1305
		1306	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1307	ac_ls_di=`ls -di .` &&
		1308	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1309	as_fn_error $? "working directory cannot be determined"
		1310	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1311	as_fn_error $? "pwd does not report name of working directory"
		1312
		1313
705	# Find the source files, if location was not specified.	1314	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1315	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1316	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1317	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1318	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1319	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1320	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1321	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1322	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1323	printf "%s\n" X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1324	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1325	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1326	q
719	/^X$\/$.*/{ s//\1/; q; }	1327	}
		1328	/^X$\/\/$[^/].*/{
		1329	s//\1/
		1330	q
		1331	}
		1332	/^X$\/\/$$/{
		1333	s//\1/
		1334	q
		1335	}
		1336	/^X$\/$.*/{
		1337	s//\1/
		1338	q
		1339	}
720	s/.*/./; q'`	1340	s/.*/./; q'`
721	srcdir=$ac_confdir	1341	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1342	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1343	srcdir=..
724	fi	1344	fi
725	else	1345	else
726	ac_srcdir_defaulted=no	1346	ac_srcdir_defaulted=no
727	fi	1347	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1348	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1349	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1350	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1351	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1352	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1353	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1354	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1355	pwd)`
742	ac_env_build_alias_value=$build_alias	1356	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1357	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1358	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1359	fi
746	ac_env_host_alias_value=$host_alias	1360	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1361	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1362	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1363	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1364	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1365	esac
752	ac_cv_env_target_alias_value=$target_alias	1366	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1367	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1368	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1369	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1370	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1371	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1372
786	#	1373	#
787	# Report the --help message.	1374	# Report the --help message.
788	#	1375	#
789	if test "$ac_init_help" = "long"; then	1376	if test "$ac_init_help" = "long"; then
790	# Omit some internal or obsolete options to make the list less imposing.	1377	# Omit some internal or obsolete options to make the list less imposing.
791	# This message is too long to be a string in the A/UX 3.1 sh.	1378	# This message is too long to be a string in the A/UX 3.1 sh.
792	cat <<_ACEOF	1379	cat <<_ACEOF
793	\`configure' configures this package to adapt to many kinds of systems.	1380	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
794		1381
795	Usage: $0 [OPTION]... [VAR=VALUE]...	1382	Usage: $0 [OPTION]... [VAR=VALUE]...
796		1383
797	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1384	To assign environment variables (e.g., CC, CFLAGS...), specify them as
798	VAR=VALUE. See below for descriptions of some of the useful variables.	1385	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
802	Configuration:	1389	Configuration:
803	-h, --help display this help and exit	1390	-h, --help display this help and exit
804	--help=short display options specific to this package	1391	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1392	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1393	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1394	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1395	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1396	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1397	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1398	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1399
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1400	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1401	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1402	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1403	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1404	[PREFIX]
821		1405
822	By default, \`make install' will install all the files in	1406	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1407	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1408	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1409	for instance \`--prefix=\$HOME'.
826		1410
827	For better control, use the options below.	1411	For better control, use the options below.
828		1412
829	Fine tuning of the installation directories:	1413	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1414	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1415	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1416	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1417	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1418	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1419	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1420	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1421	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1422	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1423	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1424	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1425	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1426	--infodir=DIR info documentation [DATAROOTDIR/info]
		1427	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1428	--mandir=DIR man documentation [DATAROOTDIR/man]
		1429	--docdir=DIR documentation root [DATAROOTDIR/doc/gvpe]
		1430	--htmldir=DIR html documentation [DOCDIR]
		1431	--dvidir=DIR dvi documentation [DOCDIR]
		1432	--pdfdir=DIR pdf documentation [DOCDIR]
		1433	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1434	_ACEOF
843		1435
844	cat <<\_ACEOF	1436	cat <<\_ACEOF
845		1437
846	Program names:	1438	Program names:
…		…
854	--target=TARGET configure for building compilers for TARGET [HOST]	1446	--target=TARGET configure for building compilers for TARGET [HOST]
855	_ACEOF	1447	_ACEOF
856	fi	1448	fi
857		1449
858	if test -n "$ac_init_help"; then	1450	if test -n "$ac_init_help"; then
859		1451	case $ac_init_help in
		1452	short \| recursive ) echo "Configuration of gvpe 3.1:";;
		1453	esac
860	cat <<\_ACEOF	1454	cat <<\_ACEOF
861		1455
862	Optional Features:	1456	Optional Features:
		1457	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1458	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1459	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1460	--enable-silent-rules less verbose build output (undo: "make V=1")
		1461	--disable-silent-rules verbose build output (undo: "make V=0")
		1462	--enable-maintainer-mode
		1463	enable make rules and dependencies not useful (and
866	(and sometimes confusing) to the casual installer	1464	sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1465	--enable-dependency-tracking
868	--enable-dependency-tracking Do not reject slow dependency extractors	1466	do not reject slow dependency extractors
		1467	--disable-dependency-tracking
		1468	speeds up one-time build
869	--disable-rpath do not hardcode runtime library paths	1469	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1470	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1471	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE. Working combinations are:	1472	Use kernel/net device interface TYPE/SUBTYPE.
873	"native/linux" "tincd/linux" "tincd/freebsd" "tincd/openbsd" "tincd/darwin" "native/cygwin"; Untested	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
		1474	"native/linux" "tincd/linux" "tincd/netbsd"
		1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
		1476	"tincd/darwin" "native/cygwin"; Untested
874	combinations are: "tincd/netbsd" "tincd/solaris" "tincd/mingw"; Broken combinations are:	1477	combinations are: "tincd/bsd" "tincd/solaris"
		1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1479	Broken combinations are: "tincd/cygwin"; The default
875	"tincd/cygwin"; The default is to autodetect.	1480	is to autodetect.
876	--enable-rohc	1481	--enable-threads try to use threads for long-running asynchronous
877	enable robust header compression (rfc3095).	1482	operations (default enabled).
878	--enable-icmp	1483	--enable-static-daemon enable statically linked daemon.
879	enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
880	--enable-tcp
881	enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
882	--enable-http-proxy	1486	--disable-http-proxy enable http proxy connect support (default enabled).
883	enable http proxy connect support (default disabled).	1487	--enable-dns enable dns tunnel protocol support (default
		1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
884	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
885	use a hmac of length BYTES bytes (default	1493	use a hmac of length BYTES bytes (default 12).
886	12). Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
887	--enable-rand-length=BYTES	1495	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
888	use BYTES bytes of extra randomness (default 8).
889	Allowed values are 0, 4, 8.
890	--enable-max-mtu=BYTES
891	enable mtu sizes upto BYTES bytes (default 1500).
892	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
893	--disable-compression	1497	--disable-compression Disable compression support.
894	Disable compression support.	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
895	--enable-cipher
896	Select the symmetric cipher (default "bf"). Must be
897	one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".	1499	Must be one of "aes-128" (rijndael), "aes-192", or
		1500	"aes-256".
898	--enable-digest	1501	--enable-hmac-digest=HMAC
		1502	Select the HMAC digest algorithm to use (default
		1503	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1504	"ripemd160", "whirlpool".
		1505	--enable-auth-digest=DIGEST
899	Select the digets algorithm to use (default "sha1").	1506	Select the hmac algorithm to use (default "sha512").
900	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
901	(insecure).
902		1508
903	Optional Packages:	1509	Optional Packages:
904	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
905	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
906	--with-gnu-ld assume the C compiler uses GNU ld default=no	1512	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
908	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1514	--without-libiconv-prefix don't search for libiconv in includedir and libdir
909	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1515	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
910	--without-libintl-prefix don't search for libintl in includedir and libdir	1516	--without-libintl-prefix don't search for libintl in includedir and libdir
911	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
912	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
913	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
914	--with-openssl-lib=DIR OpenSSL library directory
915		1519
916	Some influential environment variables:	1520	Some influential environment variables:
917	CC	1521	CC C compiler command
918	C compiler command	1522	CFLAGS C compiler flags
919	CFLAGS
920	C compiler flags
921	LDFLAGS
922	linker flags, e.g. -L<lib dir> if you have	1523	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
923	libraries in a nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
924	CPPFLAGS	1525	LIBS libraries to pass to the linker, e.g. -l<library>
925	C/C++ preprocessor flags, e.g. -I<include dir> if you	1526	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
926	have headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
927	CPP	1528	CPP C preprocessor
928	C preprocessor
929	CXX
930	C++ compiler command	1529	CXX C++ compiler command
931	CXXFLAGS
932	C++ compiler flags	1530	CXXFLAGS C++ compiler flags
933	CXXCPP	1531	PKG_CONFIG path to pkg-config utility
934	C++ preprocessor	1532	PKG_CONFIG_PATH
		1533	directories to add to pkg-config's search path
		1534	PKG_CONFIG_LIBDIR
		1535	path overriding pkg-config's built-in search path
		1536	LIBCRYPTO_CFLAGS
		1537	C compiler flags for LIBCRYPTO, overriding pkg-config
		1538	LIBCRYPTO_LIBS
		1539	linker flags for LIBCRYPTO, overriding pkg-config
935		1540
936	Use these variables to override the choices made by `configure' or to help	1541	Use these variables to override the choices made by `configure' or to help
937	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
938		1543
		1544	Report bugs to the package provider.
939	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
940	fi	1547	fi
941		1548
942	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
943	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
944	ac_popdir=`pwd`
945	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1551	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
946	test -d $ac_dir \|\| continue	1552	test -d "$ac_dir" \|\|
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1554	continue
947	ac_builddir=.	1555	ac_builddir=.
948		1556
949	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
950	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
951	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
952	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
953	else	1563	case $ac_top_builddir_sub in
954	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
955	fi	1565	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1566	esac ;;
		1567	esac
		1568	ac_abs_top_builddir=$ac_pwd
		1569	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1570	# for backward compatibility:
		1571	ac_top_builddir=$ac_top_build_prefix
956		1572
957	case $srcdir in	1573	case $srcdir in
958	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
959	ac_srcdir=.	1575	ac_srcdir=.
960	if test -z "$ac_top_builddir"; then	1576	ac_top_srcdir=$ac_top_builddir_sub
		1577	ac_abs_top_srcdir=$ac_pwd ;;
		1578	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1579	ac_srcdir=$srcdir$ac_dir_suffix;
961	ac_top_srcdir=.	1580	ac_top_srcdir=$srcdir
		1581	ac_abs_top_srcdir=$srcdir ;;
		1582	*) # Relative name.
		1583	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1584	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1585	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1586	esac
		1587	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1588
		1589	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1590	# Check for configure.gnu first; this name is used for a wrapper for
		1591	# Metaconfig's "Configure" on case-insensitive file systems.
		1592	if test -f "$ac_srcdir/configure.gnu"; then
		1593	echo &&
		1594	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1595	elif test -f "$ac_srcdir/configure"; then
		1596	echo &&
		1597	$SHELL "$ac_srcdir/configure" --help=recursive
962	else	1598	else
963	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
964	fi ;;
965	[\\/]* \| ?:[\\/]* ) # Absolute path.
966	ac_srcdir=$srcdir$ac_dir_suffix;
967	ac_top_srcdir=$srcdir ;;
968	*) # Relative path.
969	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
970	ac_top_srcdir=$ac_top_builddir$srcdir ;;
971	esac
972
973	# Do not use `cd foo && pwd` to compute absolute paths, because
974	# the directories may not exist.
975	case `pwd` in
976	.) ac_abs_builddir="$ac_dir";;
977	*)
978	case "$ac_dir" in
979	.) ac_abs_builddir=`pwd`;;
980	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
981	*) ac_abs_builddir=`pwd`/"$ac_dir";;
982	esac;;
983	esac
984	case $ac_abs_builddir in
985	.) ac_abs_top_builddir=${ac_top_builddir}.;;
986	*)
987	case ${ac_top_builddir}. in
988	.) ac_abs_top_builddir=$ac_abs_builddir;;
989	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
990	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
991	esac;;
992	esac
993	case $ac_abs_builddir in
994	.) ac_abs_srcdir=$ac_srcdir;;
995	*)
996	case $ac_srcdir in
997	.) ac_abs_srcdir=$ac_abs_builddir;;
998	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
999	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1000	esac;;
1001	esac
1002	case $ac_abs_builddir in
1003	.) ac_abs_top_srcdir=$ac_top_srcdir;;
1004	*)
1005	case $ac_top_srcdir in
1006	.) ac_abs_top_srcdir=$ac_abs_builddir;;
1007	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1008	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1009	esac;;
1010	esac
1011
1012	cd $ac_dir
1013	# Check for guested configure; otherwise get Cygnus style configure.
1014	if test -f $ac_srcdir/configure.gnu; then
1015	echo
1016	$SHELL $ac_srcdir/configure.gnu --help=recursive
1017	elif test -f $ac_srcdir/configure; then
1018	echo
1019	$SHELL $ac_srcdir/configure --help=recursive
1020	elif test -f $ac_srcdir/configure.ac \|\|
1021	test -f $ac_srcdir/configure.in; then
1022	echo
1023	$ac_configure --help
1024	else
1025	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1026	fi	1600	fi \|\| ac_status=$?
1027	cd "$ac_popdir"	1601	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1028	done	1602	done
1029	fi	1603	fi
1030		1604
1031	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1032	if $ac_init_version; then	1606	if $ac_init_version; then
1033	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1034		1610
1035	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1036	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1037	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1038	_ACEOF	1614	_ACEOF
1039	exit 0	1615	exit
1040	fi	1616	fi
1041	exec 5>config.log	1617
1042	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1625	ac_fn_c_try_compile ()
		1626	{
		1627	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1628	rm -f conftest.$ac_objext conftest.beam
		1629	if { { ac_try="$ac_compile"
		1630	case "(($ac_try" in
		1631	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1632	*) ac_try_echo=$ac_try;;
		1633	esac
		1634	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1635	printf "%s\n" "$ac_try_echo"; } >&5
		1636	(eval "$ac_compile") 2>conftest.err
		1637	ac_status=$?
		1638	if test -s conftest.err; then
		1639	grep -v '^ *+' conftest.err >conftest.er1
		1640	cat conftest.er1 >&5
		1641	mv -f conftest.er1 conftest.err
		1642	fi
		1643	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1644	test $ac_status = 0; } && {
		1645	test -z "$ac_c_werror_flag" \|\|
		1646	test ! -s conftest.err
		1647	} && test -s conftest.$ac_objext
		1648	then :
		1649	ac_retval=0
		1650	else $as_nop
		1651	printf "%s\n" "$as_me: failed program was:" >&5
		1652	sed 's/^/\| /' conftest.$ac_ext >&5
		1653
		1654	ac_retval=1
		1655	fi
		1656	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1657	as_fn_set_status $ac_retval
		1658
		1659	} # ac_fn_c_try_compile
		1660
		1661	# ac_fn_c_try_link LINENO
		1662	# -----------------------
		1663	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1664	ac_fn_c_try_link ()
		1665	{
		1666	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1667	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1668	if { { ac_try="$ac_link"
		1669	case "(($ac_try" in
		1670	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1671	*) ac_try_echo=$ac_try;;
		1672	esac
		1673	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1674	printf "%s\n" "$ac_try_echo"; } >&5
		1675	(eval "$ac_link") 2>conftest.err
		1676	ac_status=$?
		1677	if test -s conftest.err; then
		1678	grep -v '^ *+' conftest.err >conftest.er1
		1679	cat conftest.er1 >&5
		1680	mv -f conftest.er1 conftest.err
		1681	fi
		1682	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1683	test $ac_status = 0; } && {
		1684	test -z "$ac_c_werror_flag" \|\|
		1685	test ! -s conftest.err
		1686	} && test -s conftest$ac_exeext && {
		1687	test "$cross_compiling" = yes \|\|
		1688	test -x conftest$ac_exeext
		1689	}
		1690	then :
		1691	ac_retval=0
		1692	else $as_nop
		1693	printf "%s\n" "$as_me: failed program was:" >&5
		1694	sed 's/^/\| /' conftest.$ac_ext >&5
		1695
		1696	ac_retval=1
		1697	fi
		1698	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1699	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1700	# interfere with the next link command; also delete a directory that is
		1701	# left behind by Apple's compiler. We do this before executing the actions.
		1702	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1703	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1704	as_fn_set_status $ac_retval
		1705
		1706	} # ac_fn_c_try_link
		1707
		1708	# ac_fn_c_try_cpp LINENO
		1709	# ----------------------
		1710	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1711	ac_fn_c_try_cpp ()
		1712	{
		1713	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1714	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1715	case "(($ac_try" in
		1716	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1717	*) ac_try_echo=$ac_try;;
		1718	esac
		1719	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1720	printf "%s\n" "$ac_try_echo"; } >&5
		1721	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1722	ac_status=$?
		1723	if test -s conftest.err; then
		1724	grep -v '^ *+' conftest.err >conftest.er1
		1725	cat conftest.er1 >&5
		1726	mv -f conftest.er1 conftest.err
		1727	fi
		1728	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1729	test $ac_status = 0; } > conftest.i && {
		1730	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1731	test ! -s conftest.err
		1732	}
		1733	then :
		1734	ac_retval=0
		1735	else $as_nop
		1736	printf "%s\n" "$as_me: failed program was:" >&5
		1737	sed 's/^/\| /' conftest.$ac_ext >&5
		1738
		1739	ac_retval=1
		1740	fi
		1741	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1742	as_fn_set_status $ac_retval
		1743
		1744	} # ac_fn_c_try_cpp
		1745
		1746	# ac_fn_cxx_try_compile LINENO
		1747	# ----------------------------
		1748	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1749	ac_fn_cxx_try_compile ()
		1750	{
		1751	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1752	rm -f conftest.$ac_objext conftest.beam
		1753	if { { ac_try="$ac_compile"
		1754	case "(($ac_try" in
		1755	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1756	*) ac_try_echo=$ac_try;;
		1757	esac
		1758	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1759	printf "%s\n" "$ac_try_echo"; } >&5
		1760	(eval "$ac_compile") 2>conftest.err
		1761	ac_status=$?
		1762	if test -s conftest.err; then
		1763	grep -v '^ *+' conftest.err >conftest.er1
		1764	cat conftest.er1 >&5
		1765	mv -f conftest.er1 conftest.err
		1766	fi
		1767	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1768	test $ac_status = 0; } && {
		1769	test -z "$ac_cxx_werror_flag" \|\|
		1770	test ! -s conftest.err
		1771	} && test -s conftest.$ac_objext
		1772	then :
		1773	ac_retval=0
		1774	else $as_nop
		1775	printf "%s\n" "$as_me: failed program was:" >&5
		1776	sed 's/^/\| /' conftest.$ac_ext >&5
		1777
		1778	ac_retval=1
		1779	fi
		1780	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1781	as_fn_set_status $ac_retval
		1782
		1783	} # ac_fn_cxx_try_compile
		1784
		1785	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1786	# ---------------------------------------------------------
		1787	# Tests whether HEADER exists and can be compiled using the include files in
		1788	# INCLUDES, setting the cache variable VAR accordingly.
		1789	ac_fn_cxx_check_header_compile ()
		1790	{
		1791	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1793	printf %s "checking for $2... " >&6; }
		1794	if eval test \${$3+y}
		1795	then :
		1796	printf %s "(cached) " >&6
		1797	else $as_nop
		1798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1799	/* end confdefs.h. */
		1800	$4
		1801	#include <$2>
		1802	_ACEOF
		1803	if ac_fn_cxx_try_compile "$LINENO"
		1804	then :
		1805	eval "$3=yes"
		1806	else $as_nop
		1807	eval "$3=no"
		1808	fi
		1809	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1810	fi
		1811	eval ac_res=\$$3
		1812	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1813	printf "%s\n" "$ac_res" >&6; }
		1814	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1815
		1816	} # ac_fn_cxx_check_header_compile
		1817
		1818	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1819	# ---------------------------------------------
		1820	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1821	# variable VAR accordingly.
		1822	ac_fn_cxx_check_type ()
		1823	{
		1824	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1825	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1826	printf %s "checking for $2... " >&6; }
		1827	if eval test \${$3+y}
		1828	then :
		1829	printf %s "(cached) " >&6
		1830	else $as_nop
		1831	eval "$3=no"
		1832	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1833	/* end confdefs.h. */
		1834	$4
		1835	int
		1836	main (void)
		1837	{
		1838	if (sizeof ($2))
		1839	return 0;
		1840	;
		1841	return 0;
		1842	}
		1843	_ACEOF
		1844	if ac_fn_cxx_try_compile "$LINENO"
		1845	then :
		1846	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1847	/* end confdefs.h. */
		1848	$4
		1849	int
		1850	main (void)
		1851	{
		1852	if (sizeof (($2)))
		1853	return 0;
		1854	;
		1855	return 0;
		1856	}
		1857	_ACEOF
		1858	if ac_fn_cxx_try_compile "$LINENO"
		1859	then :
		1860
		1861	else $as_nop
		1862	eval "$3=yes"
		1863	fi
		1864	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1865	fi
		1866	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1867	fi
		1868	eval ac_res=\$$3
		1869	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1870	printf "%s\n" "$ac_res" >&6; }
		1871	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1872
		1873	} # ac_fn_cxx_check_type
		1874
		1875	# ac_fn_c_check_func LINENO FUNC VAR
		1876	# ----------------------------------
		1877	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1878	ac_fn_c_check_func ()
		1879	{
		1880	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1881	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1882	printf %s "checking for $2... " >&6; }
		1883	if eval test \${$3+y}
		1884	then :
		1885	printf %s "(cached) " >&6
		1886	else $as_nop
		1887	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1888	/* end confdefs.h. */
		1889	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1890	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1891	#define $2 innocuous_$2
		1892
		1893	/* System header to define __stub macros and hopefully few prototypes,
		1894	which can conflict with char $2 (); below. */
		1895
		1896	#include <limits.h>
		1897	#undef $2
		1898
		1899	/* Override any GCC internal prototype to avoid an error.
		1900	Use char because int might match the return type of a GCC
		1901	builtin and then its argument prototype would still apply. */
		1902	#ifdef __cplusplus
		1903	extern "C"
		1904	#endif
		1905	char $2 ();
		1906	/* The GNU C library defines this for functions which it implements
		1907	to always fail with ENOSYS. Some functions are actually named
		1908	something starting with __ and the normal name is an alias. */
		1909	#if defined __stub_$2 \|\| defined __stub___$2
		1910	choke me
		1911	#endif
		1912
		1913	int
		1914	main (void)
		1915	{
		1916	return $2 ();
		1917	;
		1918	return 0;
		1919	}
		1920	_ACEOF
		1921	if ac_fn_c_try_link "$LINENO"
		1922	then :
		1923	eval "$3=yes"
		1924	else $as_nop
		1925	eval "$3=no"
		1926	fi
		1927	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1928	conftest$ac_exeext conftest.$ac_ext
		1929	fi
		1930	eval ac_res=\$$3
		1931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1932	printf "%s\n" "$ac_res" >&6; }
		1933	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1934
		1935	} # ac_fn_c_check_func
		1936
		1937	# ac_fn_c_try_run LINENO
		1938	# ----------------------
		1939	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		1940	# executables can be run.
		1941	ac_fn_c_try_run ()
		1942	{
		1943	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1944	if { { ac_try="$ac_link"
		1945	case "(($ac_try" in
		1946	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1947	*) ac_try_echo=$ac_try;;
		1948	esac
		1949	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1950	printf "%s\n" "$ac_try_echo"; } >&5
		1951	(eval "$ac_link") 2>&5
		1952	ac_status=$?
		1953	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1954	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1955	{ { case "(($ac_try" in
		1956	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1957	*) ac_try_echo=$ac_try;;
		1958	esac
		1959	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1960	printf "%s\n" "$ac_try_echo"; } >&5
		1961	(eval "$ac_try") 2>&5
		1962	ac_status=$?
		1963	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1964	test $ac_status = 0; }; }
		1965	then :
		1966	ac_retval=0
		1967	else $as_nop
		1968	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		1969	printf "%s\n" "$as_me: failed program was:" >&5
		1970	sed 's/^/\| /' conftest.$ac_ext >&5
		1971
		1972	ac_retval=$ac_status
		1973	fi
		1974	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1975	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1976	as_fn_set_status $ac_retval
		1977
		1978	} # ac_fn_c_try_run
		1979
		1980	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1981	# -------------------------------------------------------
		1982	# Tests whether HEADER exists and can be compiled using the include files in
		1983	# INCLUDES, setting the cache variable VAR accordingly.
		1984	ac_fn_c_check_header_compile ()
		1985	{
		1986	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1987	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1988	printf %s "checking for $2... " >&6; }
		1989	if eval test \${$3+y}
		1990	then :
		1991	printf %s "(cached) " >&6
		1992	else $as_nop
		1993	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1994	/* end confdefs.h. */
		1995	$4
		1996	#include <$2>
		1997	_ACEOF
		1998	if ac_fn_c_try_compile "$LINENO"
		1999	then :
		2000	eval "$3=yes"
		2001	else $as_nop
		2002	eval "$3=no"
		2003	fi
		2004	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2005	fi
		2006	eval ac_res=\$$3
		2007	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2008	printf "%s\n" "$ac_res" >&6; }
		2009	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2010
		2011	} # ac_fn_c_check_header_compile
		2012
		2013	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
		2014	# -------------------------------------------
		2015	# Tests whether TYPE exists after having included INCLUDES, setting cache
		2016	# variable VAR accordingly.
		2017	ac_fn_c_check_type ()
		2018	{
		2019	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2020	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2021	printf %s "checking for $2... " >&6; }
		2022	if eval test \${$3+y}
		2023	then :
		2024	printf %s "(cached) " >&6
		2025	else $as_nop
		2026	eval "$3=no"
		2027	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2028	/* end confdefs.h. */
		2029	$4
		2030	int
		2031	main (void)
		2032	{
		2033	if (sizeof ($2))
		2034	return 0;
		2035	;
		2036	return 0;
		2037	}
		2038	_ACEOF
		2039	if ac_fn_c_try_compile "$LINENO"
		2040	then :
		2041	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2042	/* end confdefs.h. */
		2043	$4
		2044	int
		2045	main (void)
		2046	{
		2047	if (sizeof (($2)))
		2048	return 0;
		2049	;
		2050	return 0;
		2051	}
		2052	_ACEOF
		2053	if ac_fn_c_try_compile "$LINENO"
		2054	then :
		2055
		2056	else $as_nop
		2057	eval "$3=yes"
		2058	fi
		2059	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2060	fi
		2061	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2062	fi
		2063	eval ac_res=\$$3
		2064	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2065	printf "%s\n" "$ac_res" >&6; }
		2066	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2067
		2068	} # ac_fn_c_check_type
		2069
		2070	# ac_fn_cxx_try_link LINENO
		2071	# -------------------------
		2072	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2073	ac_fn_cxx_try_link ()
		2074	{
		2075	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2076	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		2077	if { { ac_try="$ac_link"
		2078	case "(($ac_try" in
		2079	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2080	*) ac_try_echo=$ac_try;;
		2081	esac
		2082	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2083	printf "%s\n" "$ac_try_echo"; } >&5
		2084	(eval "$ac_link") 2>conftest.err
		2085	ac_status=$?
		2086	if test -s conftest.err; then
		2087	grep -v '^ *+' conftest.err >conftest.er1
		2088	cat conftest.er1 >&5
		2089	mv -f conftest.er1 conftest.err
		2090	fi
		2091	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2092	test $ac_status = 0; } && {
		2093	test -z "$ac_cxx_werror_flag" \|\|
		2094	test ! -s conftest.err
		2095	} && test -s conftest$ac_exeext && {
		2096	test "$cross_compiling" = yes \|\|
		2097	test -x conftest$ac_exeext
		2098	}
		2099	then :
		2100	ac_retval=0
		2101	else $as_nop
		2102	printf "%s\n" "$as_me: failed program was:" >&5
		2103	sed 's/^/\| /' conftest.$ac_ext >&5
		2104
		2105	ac_retval=1
		2106	fi
		2107	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2108	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2109	# interfere with the next link command; also delete a directory that is
		2110	# left behind by Apple's compiler. We do this before executing the actions.
		2111	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2112	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2113	as_fn_set_status $ac_retval
		2114
		2115	} # ac_fn_cxx_try_link
		2116	ac_configure_args_raw=
		2117	for ac_arg
		2118	do
		2119	case $ac_arg in
		2120	\')
		2121	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		2122	esac
		2123	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2124	done
		2125
		2126	case $ac_configure_args_raw in
		2127	$as_nl)
		2128	ac_safe_unquote= ;;
		2129	*)
		2130	ac_unsafe_z='\|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2131	ac_unsafe_a="$ac_unsafe_z#~"
		2132	ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g"
		2133	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" \| sed "$ac_safe_unquote"`;;
		2134	esac
		2135
		2136	cat >config.log <<_ACEOF
1043	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1044	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1045		2139
1046	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1047	generated by GNU Autoconf 2.58. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1048		2142
1049	$ $0 $@	2143	$ $0$ac_configure_args_raw
1050		2144
1051	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1052	{	2147	{
1053	cat <<_ASUNAME	2148	cat <<_ASUNAME
1054	## --------- ##	2149	## --------- ##
1055	## Platform. ##	2150	## Platform. ##
1056	## --------- ##	2151	## --------- ##
…		…
1065	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1066		2161
1067	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1068	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2163	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1069	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1070	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1071	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1072	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1073	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1074		2169
1075	_ASUNAME	2170	_ASUNAME
1076		2171
1077	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1078	for as_dir in $PATH	2173	for as_dir in $PATH
1079	do	2174	do
1080	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1081	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1082	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1083	done	2182	done
		2183	IFS=$as_save_IFS
1084		2184
1085	} >&5	2185	} >&5
1086		2186
1087	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1088		2188
…		…
1100	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1101	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1102	ac_configure_args=	2202	ac_configure_args=
1103	ac_configure_args0=	2203	ac_configure_args0=
1104	ac_configure_args1=	2204	ac_configure_args1=
1105	ac_sep=
1106	ac_must_keep_next=false	2205	ac_must_keep_next=false
1107	for ac_pass in 1 2	2206	for ac_pass in 1 2
1108	do	2207	do
1109	for ac_arg	2208	for ac_arg
1110	do	2209	do
1111	case $ac_arg in	2210	case $ac_arg in
1112	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2211	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1113	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2212	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1114	\| -silent \| --silent \| --silen \| --sile \| --sil)	2213	\| -silent \| --silent \| --silen \| --sile \| --sil)
1115	continue ;;	2214	continue ;;
1116	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2215	\')
1117	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1118	esac	2217	esac
1119	case $ac_pass in	2218	case $ac_pass in
1120	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1121	2)	2220	2)
1122	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1123	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1124	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1125	else	2224	else
1126	case $ac_arg in	2225	case $ac_arg in
1127	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2226	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1133	esac	2232	esac
1134	;;	2233	;;
1135	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1136	esac	2235	esac
1137	fi	2236	fi
1138	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1139	# Get rid of the leading space.
1140	ac_sep=" "
1141	;;	2238	;;
1142	esac	2239	esac
1143	done	2240	done
1144	done	2241	done
1145	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1146	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1147		2244
1148	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1149	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1150	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1151	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1152	# such as our DU 5.0 friend, will then `close' the trap.	2249	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1153	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1154	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1155	{	2254	{
1156	echo	2255	echo
1157		2256
1158	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1159	## ---------------- ##
1160	## Cache variables. ##	2258	## Cache variables. ##
1161	## ---------------- ##	2259	## ---------------- ##"
1162	_ASBOX
1163	echo	2260	echo
1164	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1165	{	2262	(
		2263	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2264	eval ac_val=\$$ac_var
		2265	case $ac_val in #(
		2266	${as_nl})
		2267	case $ac_var in #(
		2268	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2269	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2270	esac
		2271	case $ac_var in #(
		2272	_ \| IFS \| as_nl) ;; #(
		2273	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2274	*) { eval $ac_var=; unset $ac_var;} ;;
		2275	esac ;;
		2276	esac
		2277	done
1166	(set) 2>&1 \|	2278	(set) 2>&1 \|
1167	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1168	ac_space=\ )	2280	${as_nl}ac_space=\ )
1169	sed -n \	2281	sed -n \
1170	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1171	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2283	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2284	;; #(
		2285	*)
		2286	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1172	;;	2287	;;
1173	*)
1174	sed -n \
1175	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1176	;;
1177	esac;	2288	esac \|
1178	}	2289	sort
		2290	)
1179	echo	2291	echo
1180		2292
1181	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1182	## ----------------- ##
1183	## Output variables. ##	2294	## Output variables. ##
1184	## ----------------- ##	2295	## ----------------- ##"
1185	_ASBOX
1186	echo	2296	echo
1187	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1188	do	2298	do
1189	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1190	echo "$ac_var='"'"'$ac_val'"'"'"	2300	case $ac_val in
		2301	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2302	esac
		2303	printf "%s\n" "$ac_var='\''$ac_val'\''"
1191	done \| sort	2304	done \| sort
1192	echo	2305	echo
1193		2306
1194	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1195	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1196	## ------------- ##	2310	## ------------------- ##"
1197	## Output files. ##
1198	## ------------- ##
1199	_ASBOX
1200	echo	2311	echo
1201	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1202	do	2313	do
1203	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1204	echo "$ac_var='"'"'$ac_val'"'"'"	2315	case $ac_val in
		2316	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2317	esac
		2318	printf "%s\n" "$ac_var='\''$ac_val'\''"
1205	done \| sort	2319	done \| sort
1206	echo	2320	echo
1207	fi	2321	fi
1208		2322
1209	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1210	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1211	## ----------- ##
1212	## confdefs.h. ##	2325	## confdefs.h. ##
1213	## ----------- ##	2326	## ----------- ##"
1214	_ASBOX
1215	echo	2327	echo
1216	sed "/^$/d" confdefs.h \| sort	2328	cat confdefs.h
1217	echo	2329	echo
1218	fi	2330	fi
1219	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1220	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1221	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1222	} >&5	2334	} >&5
1223	rm -f core *.core &&	2335	rm -f core .core core.conftest. &&
1224	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1225	exit $exit_status	2337	exit $exit_status
1226	' 0	2338	' 0
1227	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1228	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1229	done	2341	done
1230	ac_signal=0	2342	ac_signal=0
1231		2343
1232	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1233	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1234	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1235	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1236		2348
1237	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1238		2350
1239	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1240	#define PACKAGE_NAME "$PACKAGE_NAME"
1241	_ACEOF
1242		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1243		2354
1244	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1245	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1246	_ACEOF
1247		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1248		2358
1249	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1250	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1251	_ACEOF
1252		2360
1253		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1254	cat >>confdefs.h <<_ACEOF
1255	#define PACKAGE_STRING "$PACKAGE_STRING"
1256	_ACEOF
1257
1258
1259	cat >>confdefs.h <<_ACEOF
1260	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1261	_ACEOF
1262		2362
1263		2363
1264	# Let the site file select an alternate cache file if it wants to.	2364	# Let the site file select an alternate cache file if it wants to.
1265	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1266	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1267	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1268	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1269	else	2370	else
1270	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2371	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1271	fi
1272	fi	2372	fi
1273	for ac_site_file in $CONFIG_SITE; do	2373
1274	if test -r "$ac_site_file"; then	2374	for ac_site_file in $ac_site_files
		2375	do
		2376	case $ac_site_file in #(
		2377	/) :
		2378	;; #(
		2379	*) :
		2380	ac_site_file=./$ac_site_file ;;
		2381	esac
		2382	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1275	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1276	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1277	sed 's/^/\| /' "$ac_site_file" >&5	2385	sed 's/^/\| /' "$ac_site_file" >&5
1278	. "$ac_site_file"	2386	. "$ac_site_file" \
		2387	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2388	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2389	as_fn_error $? "failed to load site script $ac_site_file
		2390	See \`config.log' for more details" "$LINENO" 5; }
1279	fi	2391	fi
1280	done	2392	done
1281		2393
1282	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1283	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1284	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1285	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1286	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1287	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1288	case $cache_file in	2400	case $cache_file in
1289	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2401	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1290	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1291	esac	2403	esac
1292	fi	2404	fi
1293	else	2405	else
1294	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1295	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1296	>$cache_file	2408	>$cache_file
		2409	fi
		2410
		2411	# Test code for whether the C compiler supports C89 (global declarations)
		2412	ac_c_conftest_c89_globals='
		2413	/* Does the compiler advertise C89 conformance?
		2414	Do not test the value of __STDC__, because some compilers set it to 0
		2415	while being otherwise adequately conformant. */
		2416	#if !defined __STDC__
		2417	# error "Compiler does not advertise C89 conformance"
		2418	#endif
		2419
		2420	#include <stddef.h>
		2421	#include <stdarg.h>
		2422	struct stat;
		2423	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2424	struct buf { int x; };
		2425	struct buf * (rcsopen) (struct buf , struct stat *, int);
		2426	static char *e (p, i)
		2427	char **p;
		2428	int i;
		2429	{
		2430	return p[i];
		2431	}
		2432	static char f (char (g) (char , int), char *p, ...)
		2433	{
		2434	char *s;
		2435	va_list v;
		2436	va_start (v,p);
		2437	s = g (p, va_arg (v,int));
		2438	va_end (v);
		2439	return s;
		2440	}
		2441
		2442	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2443	function prototypes and stuff, but not \xHH hex character constants.
		2444	These do not provoke an error unfortunately, instead are silently treated
		2445	as an "x". The following induces an error, until -std is added to get
		2446	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2447	array size at least. It is necessary to write \x00 == 0 to get something
		2448	that is true only with -std. */
		2449	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2450
		2451	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2452	inside strings and character constants. */
		2453	#define FOO(x) '\''x'\''
		2454	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2455
		2456	int test (int i, double x);
		2457	struct s1 {int (*f) (int a);};
		2458	struct s2 {int (*f) (double a);};
		2459	int pairnames (int, char *, int ()(struct buf , struct stat *, int),
		2460	int, int);'
		2461
		2462	# Test code for whether the C compiler supports C89 (body of main).
		2463	ac_c_conftest_c89_main='
		2464	ok \|= (argc == 0 \|\| f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1]);
		2465	'
		2466
		2467	# Test code for whether the C compiler supports C99 (global declarations)
		2468	ac_c_conftest_c99_globals='
		2469	// Does the compiler advertise C99 conformance?
		2470	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 199901L
		2471	# error "Compiler does not advertise C99 conformance"
		2472	#endif
		2473
		2474	#include <stdbool.h>
		2475	extern int puts (const char *);
		2476	extern int printf (const char *, ...);
		2477	extern int dprintf (int, const char *, ...);
		2478	extern void *malloc (size_t);
		2479
		2480	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2481	// dprintf is used instead of fprintf to avoid needing to declare
		2482	// FILE and stderr.
		2483	#define debug(...) dprintf (2, __VA_ARGS__)
		2484	#define showlist(...) puts (#__VA_ARGS__)
		2485	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2486	static void
		2487	test_varargs_macros (void)
		2488	{
		2489	int x = 1234;
		2490	int y = 5678;
		2491	debug ("Flag");
		2492	debug ("X = %d\n", x);
		2493	showlist (The first, second, and third items.);
		2494	report (x>y, "x is %d but y is %d", x, y);
		2495	}
		2496
		2497	// Check long long types.
		2498	#define BIG64 18446744073709551615ull
		2499	#define BIG32 4294967295ul
		2500	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2501	#if !BIG_OK
		2502	#error "your preprocessor is broken"
		2503	#endif
		2504	#if BIG_OK
		2505	#else
		2506	#error "your preprocessor is broken"
		2507	#endif
		2508	static long long int bignum = -9223372036854775807LL;
		2509	static unsigned long long int ubignum = BIG64;
		2510
		2511	struct incomplete_array
		2512	{
		2513	int datasize;
		2514	double data[];
		2515	};
		2516
		2517	struct named_init {
		2518	int number;
		2519	const wchar_t *name;
		2520	double average;
		2521	};
		2522
		2523	typedef const char *ccp;
		2524
		2525	static inline int
		2526	test_restrict (ccp restrict text)
		2527	{
		2528	// See if C++-style comments work.
		2529	// Iterate through items via the restricted pointer.
		2530	// Also check for declarations in for loops.
		2531	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2532	continue;
		2533	return 0;
		2534	}
		2535
		2536	// Check varargs and va_copy.
		2537	static bool
		2538	test_varargs (const char *format, ...)
		2539	{
		2540	va_list args;
		2541	va_start (args, format);
		2542	va_list args_copy;
		2543	va_copy (args_copy, args);
		2544
		2545	const char *str = "";
		2546	int number = 0;
		2547	float fnumber = 0;
		2548
		2549	while (*format)
		2550	{
		2551	switch (*format++)
		2552	{
		2553	case '\''s'\'': // string
		2554	str = va_arg (args_copy, const char *);
		2555	break;
		2556	case '\''d'\'': // int
		2557	number = va_arg (args_copy, int);
		2558	break;
		2559	case '\''f'\'': // float
		2560	fnumber = va_arg (args_copy, double);
		2561	break;
		2562	default:
		2563	break;
		2564	}
		2565	}
		2566	va_end (args_copy);
		2567	va_end (args);
		2568
		2569	return *str && number && fnumber;
		2570	}
		2571	'
		2572
		2573	# Test code for whether the C compiler supports C99 (body of main).
		2574	ac_c_conftest_c99_main='
		2575	// Check bool.
		2576	_Bool success = false;
		2577	success \|= (argc != 0);
		2578
		2579	// Check restrict.
		2580	if (test_restrict ("String literal") == 0)
		2581	success = true;
		2582	char *restrict newvar = "Another string";
		2583
		2584	// Check varargs.
		2585	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2586	test_varargs_macros ();
		2587
		2588	// Check flexible array members.
		2589	struct incomplete_array *ia =
		2590	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2591	ia->datasize = 10;
		2592	for (int i = 0; i < ia->datasize; ++i)
		2593	ia->data[i] = i * 1.234;
		2594
		2595	// Check named initializers.
		2596	struct named_init ni = {
		2597	.number = 34,
		2598	.name = L"Test wide string",
		2599	.average = 543.34343,
		2600	};
		2601
		2602	ni.number = 58;
		2603
		2604	int dynamic_array[ni.number];
		2605	dynamic_array[0] = argv[0][0];
		2606	dynamic_array[ni.number - 1] = 543;
		2607
		2608	// work around unused variable warnings
		2609	ok \|= (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == '\''x'\''
		2610	\|\| dynamic_array[ni.number - 1] != 543);
		2611	'
		2612
		2613	# Test code for whether the C compiler supports C11 (global declarations)
		2614	ac_c_conftest_c11_globals='
		2615	// Does the compiler advertise C11 conformance?
		2616	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 201112L
		2617	# error "Compiler does not advertise C11 conformance"
		2618	#endif
		2619
		2620	// Check _Alignas.
		2621	char _Alignas (double) aligned_as_double;
		2622	char _Alignas (0) no_special_alignment;
		2623	extern char aligned_as_int;
		2624	char _Alignas (0) _Alignas (int) aligned_as_int;
		2625
		2626	// Check _Alignof.
		2627	enum
		2628	{
		2629	int_alignment = _Alignof (int),
		2630	int_array_alignment = _Alignof (int[100]),
		2631	char_alignment = _Alignof (char)
		2632	};
		2633	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2634
		2635	// Check _Noreturn.
		2636	int _Noreturn does_not_return (void) { for (;;) continue; }
		2637
		2638	// Check _Static_assert.
		2639	struct test_static_assert
		2640	{
		2641	int x;
		2642	_Static_assert (sizeof (int) <= sizeof (long int),
		2643	"_Static_assert does not work in struct");
		2644	long int y;
		2645	};
		2646
		2647	// Check UTF-8 literals.
		2648	#define u8 syntax error!
		2649	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2650
		2651	// Check duplicate typedefs.
		2652	typedef long *long_ptr;
		2653	typedef long int *long_ptr;
		2654	typedef long_ptr long_ptr;
		2655
		2656	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2657	struct anonymous
		2658	{
		2659	union {
		2660	struct { int i; int j; };
		2661	struct { int k; long int l; } w;
		2662	};
		2663	int m;
		2664	} v1;
		2665	'
		2666
		2667	# Test code for whether the C compiler supports C11 (body of main).
		2668	ac_c_conftest_c11_main='
		2669	_Static_assert ((offsetof (struct anonymous, i)
		2670	== offsetof (struct anonymous, w.k)),
		2671	"Anonymous union alignment botch");
		2672	v1.i = 2;
		2673	v1.w.k = 5;
		2674	ok \|= v1.i != 5;
		2675	'
		2676
		2677	# Test code for whether the C compiler supports C11 (complete).
		2678	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2679	${ac_c_conftest_c99_globals}
		2680	${ac_c_conftest_c11_globals}
		2681
		2682	int
		2683	main (int argc, char **argv)
		2684	{
		2685	int ok = 0;
		2686	${ac_c_conftest_c89_main}
		2687	${ac_c_conftest_c99_main}
		2688	${ac_c_conftest_c11_main}
		2689	return ok;
		2690	}
		2691	"
		2692
		2693	# Test code for whether the C compiler supports C99 (complete).
		2694	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2695	${ac_c_conftest_c99_globals}
		2696
		2697	int
		2698	main (int argc, char **argv)
		2699	{
		2700	int ok = 0;
		2701	${ac_c_conftest_c89_main}
		2702	${ac_c_conftest_c99_main}
		2703	return ok;
		2704	}
		2705	"
		2706
		2707	# Test code for whether the C compiler supports C89 (complete).
		2708	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2709
		2710	int
		2711	main (int argc, char **argv)
		2712	{
		2713	int ok = 0;
		2714	${ac_c_conftest_c89_main}
		2715	return ok;
		2716	}
		2717	"
		2718
		2719	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2720	ac_cxx_conftest_cxx98_globals='
		2721	// Does the compiler advertise C++98 conformance?
		2722	#if !defined __cplusplus \|\| __cplusplus < 199711L
		2723	# error "Compiler does not advertise C++98 conformance"
		2724	#endif
		2725
		2726	// These inclusions are to reject old compilers that
		2727	// lack the unsuffixed header files.
		2728	#include <cstdlib>
		2729	#include <exception>
		2730
		2731	// <cassert> and <cstring> are not freestanding headers in C++98.
		2732	extern void assert (int);
		2733	namespace std {
		2734	extern int strcmp (const char , const char );
		2735	}
		2736
		2737	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2738	using std::exception;
		2739	using std::strcmp;
		2740
		2741	namespace {
		2742
		2743	void test_exception_syntax()
		2744	{
		2745	try {
		2746	throw "test";
		2747	} catch (const char *s) {
		2748	// Extra parentheses suppress a warning when building autoconf itself,
		2749	// due to lint rules shared with more typical C programs.
		2750	assert (!(strcmp) (s, "test"));
		2751	}
		2752	}
		2753
		2754	template <typename T> struct test_template
		2755	{
		2756	T const val;
		2757	explicit test_template(T t) : val(t) {}
		2758	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2759	};
		2760
		2761	} // anonymous namespace
		2762	'
		2763
		2764	# Test code for whether the C++ compiler supports C++98 (body of main)
		2765	ac_cxx_conftest_cxx98_main='
		2766	assert (argc);
		2767	assert (! argv[0]);
		2768	{
		2769	test_exception_syntax ();
		2770	test_template<double> tt (2.0);
		2771	assert (tt.add (4) == 6.0);
		2772	assert (true && !false);
		2773	}
		2774	'
		2775
		2776	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2777	ac_cxx_conftest_cxx11_globals='
		2778	// Does the compiler advertise C++ 2011 conformance?
		2779	#if !defined __cplusplus \|\| __cplusplus < 201103L
		2780	# error "Compiler does not advertise C++11 conformance"
		2781	#endif
		2782
		2783	namespace cxx11test
		2784	{
		2785	constexpr int get_val() { return 20; }
		2786
		2787	struct testinit
		2788	{
		2789	int i;
		2790	double d;
		2791	};
		2792
		2793	class delegate
		2794	{
		2795	public:
		2796	delegate(int n) : n(n) {}
		2797	delegate(): delegate(2354) {}
		2798
		2799	virtual int getval() { return this->n; };
		2800	protected:
		2801	int n;
		2802	};
		2803
		2804	class overridden : public delegate
		2805	{
		2806	public:
		2807	overridden(int n): delegate(n) {}
		2808	virtual int getval() override final { return this->n * 2; }
		2809	};
		2810
		2811	class nocopy
		2812	{
		2813	public:
		2814	nocopy(int i): i(i) {}
		2815	nocopy() = default;
		2816	nocopy(const nocopy&) = delete;
		2817	nocopy & operator=(const nocopy&) = delete;
		2818	private:
		2819	int i;
		2820	};
		2821
		2822	// for testing lambda expressions
		2823	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2824	{
		2825	return f(v);
		2826	}
		2827
		2828	// for testing variadic templates and trailing return types
		2829	template <typename V> auto sum(V first) -> V
		2830	{
		2831	return first;
		2832	}
		2833	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2834	{
		2835	return first + sum(rest...);
		2836	}
		2837	}
		2838	'
		2839
		2840	# Test code for whether the C++ compiler supports C++11 (body of main)
		2841	ac_cxx_conftest_cxx11_main='
		2842	{
		2843	// Test auto and decltype
		2844	auto a1 = 6538;
		2845	auto a2 = 48573953.4;
		2846	auto a3 = "String literal";
		2847
		2848	int total = 0;
		2849	for (auto i = a3; i; ++i) { total += i; }
		2850
		2851	decltype(a2) a4 = 34895.034;
		2852	}
		2853	{
		2854	// Test constexpr
		2855	short sa[cxx11test::get_val()] = { 0 };
		2856	}
		2857	{
		2858	// Test initializer lists
		2859	cxx11test::testinit il = { 4323, 435234.23544 };
		2860	}
		2861	{
		2862	// Test range-based for
		2863	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2864	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2865	for (auto &x : array) { x += 23; }
		2866	}
		2867	{
		2868	// Test lambda expressions
		2869	using cxx11test::eval;
		2870	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2871	double d = 2.0;
		2872	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2873	assert (d == 5.0);
		2874	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2875	assert (d == 5.0);
		2876	}
		2877	{
		2878	// Test use of variadic templates
		2879	using cxx11test::sum;
		2880	auto a = sum(1);
		2881	auto b = sum(1, 2);
		2882	auto c = sum(1.0, 2.0, 3.0);
		2883	}
		2884	{
		2885	// Test constructor delegation
		2886	cxx11test::delegate d1;
		2887	cxx11test::delegate d2();
		2888	cxx11test::delegate d3(45);
		2889	}
		2890	{
		2891	// Test override and final
		2892	cxx11test::overridden o1(55464);
		2893	}
		2894	{
		2895	// Test nullptr
		2896	char *c = nullptr;
		2897	}
		2898	{
		2899	// Test template brackets
		2900	test_template<::test_template<int>> v(test_template<int>(12));
		2901	}
		2902	{
		2903	// Unicode literals
		2904	char const *utf8 = u8"UTF-8 string \u2500";
		2905	char16_t const *utf16 = u"UTF-8 string \u2500";
		2906	char32_t const *utf32 = U"UTF-32 string \u2500";
		2907	}
		2908	'
		2909
		2910	# Test code for whether the C compiler supports C++11 (complete).
		2911	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2912	${ac_cxx_conftest_cxx11_globals}
		2913
		2914	int
		2915	main (int argc, char **argv)
		2916	{
		2917	int ok = 0;
		2918	${ac_cxx_conftest_cxx98_main}
		2919	${ac_cxx_conftest_cxx11_main}
		2920	return ok;
		2921	}
		2922	"
		2923
		2924	# Test code for whether the C compiler supports C++98 (complete).
		2925	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2926	int
		2927	main (int argc, char **argv)
		2928	{
		2929	int ok = 0;
		2930	${ac_cxx_conftest_cxx98_main}
		2931	return ok;
		2932	}
		2933	"
		2934
		2935	as_fn_append ac_header_cxx_list " stdio.h stdio_h HAVE_STDIO_H"
		2936	as_fn_append ac_header_cxx_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2937	as_fn_append ac_header_cxx_list " string.h string_h HAVE_STRING_H"
		2938	as_fn_append ac_header_cxx_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2939	as_fn_append ac_header_cxx_list " stdint.h stdint_h HAVE_STDINT_H"
		2940	as_fn_append ac_header_cxx_list " strings.h strings_h HAVE_STRINGS_H"
		2941	as_fn_append ac_header_cxx_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2942	as_fn_append ac_header_cxx_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2943	as_fn_append ac_header_cxx_list " unistd.h unistd_h HAVE_UNISTD_H"
		2944	as_fn_append ac_header_cxx_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
		2945
		2946	# Auxiliary files required by this configure script.
		2947	ac_aux_files="compile missing install-sh config.guess config.sub"
		2948
		2949	# Locations in which to look for auxiliary files.
		2950	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2951
		2952	# Search for a directory containing all of the required auxiliary files,
		2953	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2954	# If we don't find one directory that contains all the files we need,
		2955	# we report the set of missing files from the first directory in
		2956	# $ac_aux_dir_candidates and give up.
		2957	ac_missing_aux_files=""
		2958	ac_first_candidate=:
		2959	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2960	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2961	as_found=false
		2962	for as_dir in $ac_aux_dir_candidates
		2963	do
		2964	IFS=$as_save_IFS
		2965	case $as_dir in #(((
		2966	'') as_dir=./ ;;
		2967	*/) ;;
		2968	*) as_dir=$as_dir/ ;;
		2969	esac
		2970	as_found=:
		2971
		2972	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2973	ac_aux_dir_found=yes
		2974	ac_install_sh=
		2975	for ac_aux in $ac_aux_files
		2976	do
		2977	# As a special case, if "install-sh" is required, that requirement
		2978	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2979	# and $ac_install_sh is set appropriately for whichever one is found.
		2980	if test x"$ac_aux" = x"install-sh"
		2981	then
		2982	if test -f "${as_dir}install-sh"; then
		2983	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2984	ac_install_sh="${as_dir}install-sh -c"
		2985	elif test -f "${as_dir}install.sh"; then
		2986	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2987	ac_install_sh="${as_dir}install.sh -c"
		2988	elif test -f "${as_dir}shtool"; then
		2989	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2990	ac_install_sh="${as_dir}shtool install -c"
		2991	else
		2992	ac_aux_dir_found=no
		2993	if $ac_first_candidate; then
		2994	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2995	else
		2996	break
		2997	fi
		2998	fi
		2999	else
		3000	if test -f "${as_dir}${ac_aux}"; then
		3001	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3002	else
		3003	ac_aux_dir_found=no
		3004	if $ac_first_candidate; then
		3005	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3006	else
		3007	break
		3008	fi
		3009	fi
		3010	fi
		3011	done
		3012	if test "$ac_aux_dir_found" = yes; then
		3013	ac_aux_dir="$as_dir"
		3014	break
		3015	fi
		3016	ac_first_candidate=false
		3017
		3018	as_found=false
		3019	done
		3020	IFS=$as_save_IFS
		3021	if $as_found
		3022	then :
		3023
		3024	else $as_nop
		3025	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3026	fi
		3027
		3028
		3029	# These three variables are undocumented and unsupported,
		3030	# and are intended to be withdrawn in a future Autoconf release.
		3031	# They can cause serious problems if a builder's source tree is in a directory
		3032	# whose full name contains unusual characters.
		3033	if test -f "${ac_aux_dir}config.guess"; then
		3034	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3035	fi
		3036	if test -f "${ac_aux_dir}config.sub"; then
		3037	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3038	fi
		3039	if test -f "$ac_aux_dir/configure"; then
		3040	ac_configure="$SHELL ${ac_aux_dir}configure"
1297	fi	3041	fi
1298		3042
1299	# Check that the precious variables saved in the cache have kept the same	3043	# Check that the precious variables saved in the cache have kept the same
1300	# value.	3044	# value.
1301	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1302	for ac_var in `(set) 2>&1 \|	3046	for ac_var in $ac_precious_vars; do
1303	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1304	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1305	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1306	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1307	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1308	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1309	set,)	3052	set,)
1310	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1311	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3054	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1312	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1313	,set)	3056	,set)
1314	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1315	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3058	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1316	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1317	,);;	3060	,);;
1318	*)	3061	*)
1319	if test "x$ac_old_val" != "x$ac_new_val"; then	3062	if test "x$ac_old_val" != "x$ac_new_val"; then
		3063	# differences in whitespace do not lead to failure.
		3064	ac_old_val_w=`echo x $ac_old_val`
		3065	ac_new_val_w=`echo x $ac_new_val`
		3066	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1320	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3067	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1321	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3068	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1322	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1323	echo "$as_me: former value: $ac_old_val" >&2;}
1324	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1325	echo "$as_me: current value: $ac_new_val" >&2;}
1326	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3072	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3073	eval $ac_var=\$ac_old_val
		3074	fi
		3075	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3076	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3077	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3078	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1327	fi;;	3079	fi;;
1328	esac	3080	esac
1329	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1330	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1331	case $ac_new_val in	3083	case $ac_new_val in
1332	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1333	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3084	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1334	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1335	esac	3086	esac
1336	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1337	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3088	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1338	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1339	esac	3090	esac
1340	fi	3091	fi
1341	done	3092	done
1342	if $ac_cache_corrupted; then	3093	if $ac_cache_corrupted; then
		3094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3095	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1343	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3096	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1344	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3097	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1345	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3098	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1346	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1347	{ (exit 1); exit 1; }; }
1348	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1349		3104
1350	ac_ext=c	3105	ac_ext=c
1351	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1352	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1353	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3108	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1356		3111
1357		3112
1358		3113
1359		3114
1360		3115
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374	ac_aux_dir=
1375	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1376	if test -f $ac_dir/install-sh; then
1377	ac_aux_dir=$ac_dir
1378	ac_install_sh="$ac_aux_dir/install-sh -c"
1379	break
1380	elif test -f $ac_dir/install.sh; then
1381	ac_aux_dir=$ac_dir
1382	ac_install_sh="$ac_aux_dir/install.sh -c"
1383	break
1384	elif test -f $ac_dir/shtool; then
1385	ac_aux_dir=$ac_dir
1386	ac_install_sh="$ac_aux_dir/shtool install -c"
1387	break
1388	fi
1389	done
1390	if test -z "$ac_aux_dir"; then
1391	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1392	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1393	{ (exit 1); exit 1; }; }
1394	fi
1395	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1396	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1397	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1398
1399	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1400	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
1401	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	3118	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1402	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1403	{ (exit 1); exit 1; }; }
1404		3119
1405	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1406	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1407	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1408	echo $ECHO_N "(cached) $ECHO_C" >&6	3123	then :
		3124	printf %s "(cached) " >&6
		3125	else $as_nop
		3126	ac_build_alias=$build_alias
		3127	test "x$ac_build_alias" = x &&
		3128	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
		3129	test "x$ac_build_alias" = x &&
		3130	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
		3131	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` \|\|
		3132	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
		3133
		3134	fi
		3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
		3136	printf "%s\n" "$ac_cv_build" >&6; }
		3137	case $ac_cv_build in
		3138	--*) ;;
		3139	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		3140	esac
		3141	build=$ac_cv_build
		3142	ac_save_IFS=$IFS; IFS='-'
		3143	set x $ac_cv_build
		3144	shift
		3145	build_cpu=$1
		3146	build_vendor=$2
		3147	shift; shift
		3148	# Remember, the first character of IFS is used to create $*,
		3149	# except with old shells:
		3150	build_os=$*
		3151	IFS=$ac_save_IFS
		3152	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
		3153
		3154
		3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
		3156	printf %s "checking host system type... " >&6; }
		3157	if test ${ac_cv_host+y}
		3158	then :
		3159	printf %s "(cached) " >&6
		3160	else $as_nop
		3161	if test "x$host_alias" = x; then
		3162	ac_cv_host=$ac_cv_build
1409	else	3163	else
1410	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
1411	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1412	ac_cv_build_alias=`$ac_config_guess`
1413	test -z "$ac_cv_build_alias" &&
1414	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1415	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1416	{ (exit 1); exit 1; }; }
1417	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi	3166	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1424	echo "${ECHO_T}$ac_cv_build" >&6
1425	build=$ac_cv_build
1426	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1427	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1428	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1429		3167
		3168	fi
		3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
		3170	printf "%s\n" "$ac_cv_host" >&6; }
		3171	case $ac_cv_host in
		3172	--*) ;;
		3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		3174	esac
		3175	host=$ac_cv_host
		3176	ac_save_IFS=$IFS; IFS='-'
		3177	set x $ac_cv_host
		3178	shift
		3179	host_cpu=$1
		3180	host_vendor=$2
		3181	shift; shift
		3182	# Remember, the first character of IFS is used to create $*,
		3183	# except with old shells:
		3184	host_os=$*
		3185	IFS=$ac_save_IFS
		3186	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1430		3187
1431	echo "$as_me:$LINENO: checking host system type" >&5	3188
1432	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1433	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1434	echo $ECHO_N "(cached) $ECHO_C" >&6	3191	if test ${ac_cv_target+y}
		3192	then :
		3193	printf %s "(cached) " >&6
		3194	else $as_nop
		3195	if test "x$target_alias" = x; then
		3196	ac_cv_target=$ac_cv_host
1435	else	3197	else
1436	ac_cv_host_alias=$host_alias
1437	test -z "$ac_cv_host_alias" &&
1438	ac_cv_host_alias=$ac_cv_build_alias
1439	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1440	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1441	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1442	{ (exit 1); exit 1; }; }
1443
1444	fi
1445	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1446	echo "${ECHO_T}$ac_cv_host" >&6
1447	host=$ac_cv_host
1448	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1449	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1450	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1451
1452
1453	echo "$as_me:$LINENO: checking target system type" >&5
1454	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1455	if test "${ac_cv_target+set}" = set; then
1456	echo $ECHO_N "(cached) $ECHO_C" >&6
1457	else
1458	ac_cv_target_alias=$target_alias
1459	test "x$ac_cv_target_alias" = "x" &&
1460	ac_cv_target_alias=$ac_cv_host_alias
1461	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` \|\|
1462	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	3199	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1463	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1464	{ (exit 1); exit 1; }; }
1465
1466	fi	3200	fi
1467	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1468	echo "${ECHO_T}$ac_cv_target" >&6	3202	fi
		3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
		3204	printf "%s\n" "$ac_cv_target" >&6; }
		3205	case $ac_cv_target in
		3206	--*) ;;
		3207	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		3208	esac
1469	target=$ac_cv_target	3209	target=$ac_cv_target
1470	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1471	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	3211	set x $ac_cv_target
1472	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	3212	shift
		3213	target_cpu=$1
		3214	target_vendor=$2
		3215	shift; shift
		3216	# Remember, the first character of IFS is used to create $*,
		3217	# except with old shells:
		3218	target_os=$*
		3219	IFS=$ac_save_IFS
		3220	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1473		3221
1474		3222
1475	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1476	# will get canonicalized.	3224	# will get canonicalized.
1477	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1478	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1479	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1480	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1481	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1482	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1483	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1484	# incompatible versions:	3234	# incompatible versions:
1485	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1486	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1487	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1490	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1491	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1492	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1493	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1494	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1495	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	3246	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1496	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1497	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1498	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1499	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1500	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1502	for as_dir in $PATH	3254	for as_dir in $PATH
1503	do	3255	do
1504	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1505	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1506	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
1507	case $as_dir/ in	3263	case $as_dir in #((
1508	./ \| .// \| /cC/* \| \	3264	./ \| /[cC]/* \| \
1509	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	3265	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1510	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	3266	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1511	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1512	*)	3268	*)
1513	# OSF1 and SCO ODT 3.0 have their own names for install.	3269	# OSF1 and SCO ODT 3.0 have their own names for install.
1514	# Don't use installbsd from OSF since it installs stuff as root	3270	# Don't use installbsd from OSF since it installs stuff as root
1515	# by default.	3271	# by default.
1516	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1517	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1518	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	3274	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1519	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1520	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3276	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1521	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1522	:	3278	:
1523	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1524	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1525	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1526	:	3282	:
1527	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		3289	test -s conftest.one && test -s conftest.two &&
		3290	test -s conftest.dir/conftest.one &&
		3291	test -s conftest.dir/conftest.two
		3292	then
1528	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	3293	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1529	break 3	3294	break 3
		3295	fi
1530	fi	3296	fi
1531	fi	3297	fi
1532	done	3298	done
1533	done	3299	done
1534	;;	3300	;;
1535	esac	3301	esac
		3302
1536	done	3303	done
		3304	IFS=$as_save_IFS
1537		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1538		3307
1539	fi	3308	fi
1540	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1541	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1542	else	3311	else
1543	# As a last resort, use the slow shell script. We don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
1544	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1545	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1546	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1547	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1548	fi	3317	fi
1549	fi	3318	fi
1550	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1551	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1552		3321
1553	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1554	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1555	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1556		3325
1557	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1558		3327
1559	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1560		3329
1561	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	3330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1562	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1563	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1564	sleep 1	3333	# name. Accept space and tab only in the latter.
1565	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	[\\\"\#\$\&\'\`$am_lf])
		3338	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
		3339	esac
		3340	case $srcdir in
		3341	[\\\"\#\$\&\'\`$am_lf\ \ ])
		3342	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
		3343	esac
		3344
1566	# Do `set' in a subshell so we don't clobber the current shell's	3345	# Do 'set' in a subshell so we don't clobber the current shell's
1567	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1568	# symlink; some systems play weird games with the mod time of symlinks	3347	# symlink; some systems play weird games with the mod time of symlinks
1569	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1570	# directory).	3349	# directory).
1571	if (	3350	if (
		3351	am_has_slept=no
		3352	for am_try in 1 2; do
		3353	echo "timestamp, slept: $am_has_slept" > conftest.file
1572	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1573	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1574	# -L didn't work.	3356	# -L didn't work.
1575	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1576	fi	3358	fi
1577	rm -f conftest.file
1578	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1579	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1580		3361
1581	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
1582	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1583	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1584	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1585	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1586	alias in your environment" >&5
1587	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1588	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1589	{ (exit 1); exit 1; }; }
1590	fi	3368	fi
1591		3369	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
		3370	break
		3371	fi
		3372	# Just in case.
		3373	sleep 1
		3374	am_has_slept=yes
		3375	done
1592	test "$2" = conftest.file	3376	test "$2" = conftest.file
1593	)	3377	)
1594	then	3378	then
1595	# Ok.	3379	# Ok.
1596	:	3380	:
1597	else	3381	else
1598	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1599	Check your system clock" >&5
1600	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1601	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1602	{ (exit 1); exit 1; }; }
1603	fi	3384	fi
1604	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1605	echo "${ECHO_T}yes" >&6	3386	printf "%s\n" "yes" >&6; }
		3387	# If we didn't sleep, we still need to ensure time stamps of config.status and
		3388	# generated files are strictly newer.
		3389	am_sleep_pid=
		3390	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
		3391	( sleep 1 ) &
		3392	am_sleep_pid=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
1606	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1607	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1608	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1609	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1610	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1611	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1612	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1613	cat <<\_ACEOF >conftest.sed
1614	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1615	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" \| sed "$ac_script"`
1616	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1617	rm conftest.sed
1618		3406
1619		3407
1620	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1621	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1622		3410
1623	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"	3411
		3412	if test x"${MISSING+set}" != xset; then
		3413	MISSING="\${SHELL} '$am_aux_dir/missing'"
		3414	fi
1624	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1625	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1626	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1627	else	3418	else
1628	am_missing_run=	3419	am_missing_run=
1629	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	3420	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
1630	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	3421	printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
1631	fi	3422	fi
		3423
		3424	if test x"${install_sh+set}" != xset; then
		3425	case $am_aux_dir in
		3426	\ \| \ )
		3427	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
		3428	*)
		3429	install_sh="\${SHELL} $am_aux_dir/install-sh"
		3430	esac
		3431	fi
		3432
		3433	# Installed binaries are usually stripped using 'strip' when the user
		3434	# run "make install-strip". However 'strip' might not be the right
		3435	# tool to use in cross-compilation environments, therefore Automake
		3436	# will honor the 'STRIP' environment variable to overrule this program.
		3437	if test "$cross_compiling" != no; then
		3438	if test -n "$ac_tool_prefix"; then
		3439	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
		3440	set dummy ${ac_tool_prefix}strip; ac_word=$2
		3441	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3442	printf %s "checking for $ac_word... " >&6; }
		3443	if test ${ac_cv_prog_STRIP+y}
		3444	then :
		3445	printf %s "(cached) " >&6
		3446	else $as_nop
		3447	if test -n "$STRIP"; then
		3448	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
		3449	else
		3450	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3451	for as_dir in $PATH
		3452	do
		3453	IFS=$as_save_IFS
		3454	case $as_dir in #(((
		3455	'') as_dir=./ ;;
		3456	*/) ;;
		3457	*) as_dir=$as_dir/ ;;
		3458	esac
		3459	for ac_exec_ext in '' $ac_executable_extensions; do
		3460	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3461	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
		3462	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3463	break 2
		3464	fi
		3465	done
		3466	done
		3467	IFS=$as_save_IFS
		3468
		3469	fi
		3470	fi
		3471	STRIP=$ac_cv_prog_STRIP
		3472	if test -n "$STRIP"; then
		3473	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
		3474	printf "%s\n" "$STRIP" >&6; }
		3475	else
		3476	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3477	printf "%s\n" "no" >&6; }
		3478	fi
		3479
		3480
		3481	fi
		3482	if test -z "$ac_cv_prog_STRIP"; then
		3483	ac_ct_STRIP=$STRIP
		3484	# Extract the first word of "strip", so it can be a program name with args.
		3485	set dummy strip; ac_word=$2
		3486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3487	printf %s "checking for $ac_word... " >&6; }
		3488	if test ${ac_cv_prog_ac_ct_STRIP+y}
		3489	then :
		3490	printf %s "(cached) " >&6
		3491	else $as_nop
		3492	if test -n "$ac_ct_STRIP"; then
		3493	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
		3494	else
		3495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3496	for as_dir in $PATH
		3497	do
		3498	IFS=$as_save_IFS
		3499	case $as_dir in #(((
		3500	'') as_dir=./ ;;
		3501	*/) ;;
		3502	*) as_dir=$as_dir/ ;;
		3503	esac
		3504	for ac_exec_ext in '' $ac_executable_extensions; do
		3505	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3506	ac_cv_prog_ac_ct_STRIP="strip"
		3507	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3508	break 2
		3509	fi
		3510	done
		3511	done
		3512	IFS=$as_save_IFS
		3513
		3514	fi
		3515	fi
		3516	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
		3517	if test -n "$ac_ct_STRIP"; then
		3518	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
		3519	printf "%s\n" "$ac_ct_STRIP" >&6; }
		3520	else
		3521	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3522	printf "%s\n" "no" >&6; }
		3523	fi
		3524
		3525	if test "x$ac_ct_STRIP" = x; then
		3526	STRIP=":"
		3527	else
		3528	case $cross_compiling:$ac_tool_warned in
		3529	yes:)
		3530	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3531	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3532	ac_tool_warned=yes ;;
		3533	esac
		3534	STRIP=$ac_ct_STRIP
		3535	fi
		3536	else
		3537	STRIP="$ac_cv_prog_STRIP"
		3538	fi
		3539
		3540	fi
		3541	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
		3542
		3543
		3544	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
		3545	printf %s "checking for a race-free mkdir -p... " >&6; }
		3546	if test -z "$MKDIR_P"; then
		3547	if test ${ac_cv_path_mkdir+y}
		3548	then :
		3549	printf %s "(cached) " >&6
		3550	else $as_nop
		3551	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3552	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
		3553	do
		3554	IFS=$as_save_IFS
		3555	case $as_dir in #(((
		3556	'') as_dir=./ ;;
		3557	*/) ;;
		3558	*) as_dir=$as_dir/ ;;
		3559	esac
		3560	for ac_prog in mkdir gmkdir; do
		3561	for ac_exec_ext in '' $ac_executable_extensions; do
		3562	as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" \|\| continue
		3563	case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
		3564	'mkdir (''coreutils) ' \| \
		3565	'BusyBox '* \| \
		3566	'mkdir (fileutils) '4.1*)
		3567	ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
		3568	break 3;;
		3569	esac
		3570	done
		3571	done
		3572	done
		3573	IFS=$as_save_IFS
		3574
		3575	fi
		3576
		3577	test -d ./--version && rmdir ./--version
		3578	if test ${ac_cv_path_mkdir+y}; then
		3579	MKDIR_P="$ac_cv_path_mkdir -p"
		3580	else
		3581	# As a last resort, use the slow shell script. Don't cache a
		3582	# value for MKDIR_P within a source directory, because that will
		3583	# break other packages using the cache if that directory is
		3584	# removed, or if the value is a relative name.
		3585	MKDIR_P="$ac_install_sh -d"
		3586	fi
		3587	fi
		3588	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
		3589	printf "%s\n" "$MKDIR_P" >&6; }
1632		3590
1633	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1634	do	3592	do
1635	# Extract the first word of "$ac_prog", so it can be a program name with args.	3593	# Extract the first word of "$ac_prog", so it can be a program name with args.
1636	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1637	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1638	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1639	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1640	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1641	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1642	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1643	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1644	else	3603	else
1645	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1646	for as_dir in $PATH	3605	for as_dir in $PATH
1647	do	3606	do
1648	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1649	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1650	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1651	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3614	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1652	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1653	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3616	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1654	break 2	3617	break 2
1655	fi	3618	fi
1656	done	3619	done
1657	done	3620	done
		3621	IFS=$as_save_IFS
1658		3622
1659	fi	3623	fi
1660	fi	3624	fi
1661	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1662	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1663	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1664	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1665	else	3629	else
1666	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1667	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1668	fi	3632	fi
		3633
1669		3634
1670	test -n "$AWK" && break	3635	test -n "$AWK" && break
1671	done	3636	done
1672		3637
1673	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	3638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1674	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1675	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	3640	set x ${MAKE-make}
		3641	ac_make=`printf "%s\n" "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1676	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
1677	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1678	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1679	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1680	all:	3648	all:
1681	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1682	_ACEOF	3650	_ACEOF
1683	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1684	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1685	if test -n "$ac_maketemp"; then	3653	@@@%%%=?=@@@%%%*)
1686	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1687	else	3655	*)
1688	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1689	fi	3657	esac
1690	rm -f conftest.make	3658	rm -f conftest.make
1691	fi	3659	fi
1692	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1693	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1694	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1695	SET_MAKE=	3663	SET_MAKE=
1696	else	3664	else
1697	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1698	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1699	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1700	fi	3668	fi
1701		3669
1702	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1703	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1706	else	3674	else
1707	am__leading_dot=_	3675	am__leading_dot=_
1708	fi	3676	fi
1709	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1710		3678
		3679	# Check whether --enable-silent-rules was given.
		3680	if test ${enable_silent_rules+y}
		3681	then :
		3682	enableval=$enable_silent_rules;
		3683	fi
		3684
		3685	case $enable_silent_rules in # (((
		3686	yes) AM_DEFAULT_VERBOSITY=0;;
		3687	no) AM_DEFAULT_VERBOSITY=1;;
		3688	*) AM_DEFAULT_VERBOSITY=1;;
		3689	esac
		3690	am_make=${MAKE-make}
		3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
		3692	printf %s "checking whether $am_make supports nested variables... " >&6; }
		3693	if test ${am_cv_make_support_nested_variables+y}
		3694	then :
		3695	printf %s "(cached) " >&6
		3696	else $as_nop
		3697	if printf "%s\n" 'TRUE=$(BAR$(V))
		3698	BAR0=false
		3699	BAR1=true
		3700	V=1
		3701	am__doit:
		3702	@$(TRUE)
		3703	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
		3704	am_cv_make_support_nested_variables=yes
		3705	else
		3706	am_cv_make_support_nested_variables=no
		3707	fi
		3708	fi
		3709	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
		3710	printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
		3711	if test $am_cv_make_support_nested_variables = yes; then
		3712	AM_V='$(V)'
		3713	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
		3714	else
		3715	AM_V=$AM_DEFAULT_VERBOSITY
		3716	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
		3717	fi
		3718	AM_BACKSLASH='\'
		3719
		3720	if test "`cd $srcdir && pwd`" != "`pwd`"; then
		3721	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
		3722	# is not polluted with repeated "-I."
		3723	am__isrc=' -I$(srcdir)'
1711	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1712	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1713	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1714	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1715	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	3726	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1716	{ (exit 1); exit 1; }; }	3727	fi
1717	fi	3728	fi
1718		3729
1719	# test whether we have cygpath	3730	# test whether we have cygpath
1720	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1721	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1725	fi	3736	fi
1726	fi	3737	fi
1727		3738
1728		3739
1729	# Define the identity of the package.	3740	# Define the identity of the package.
1730	PACKAGE=vpe	3741	PACKAGE='gvpe'
1731	VERSION=1.2	3742	VERSION='3.1'
1732		3743
1733		3744
1734	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1735	#define PACKAGE "$PACKAGE"
1736	_ACEOF
1737		3746
1738		3747
1739	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1740	#define VERSION "$VERSION"
1741	_ACEOF
1742		3749
1743	# Some tools Automake needs.	3750	# Some tools Automake needs.
1744		3751
1745	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1746		3753
…		…
1754	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1755		3762
1756		3763
1757	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1758		3765
		3766	# For better backward compatibility. To be removed once Automake 1.9.x
		3767	# dies out for good. For more background, see:
		3768	# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
		3769	# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
		3770	mkdir_p='$(MKDIR_P)'
1759		3771
1760	AMTAR=${AMTAR-"${am_missing_run}tar"}	3772	# We need awk for the "check" target (and possibly the TAP driver). The
		3773	# system "awk" is bad on some platforms.
		3774	# Always define AMTAR for backward compatibility. Yes, it's still used
		3775	# in the wild :-( We should find a proper way to deprecate it ...
		3776	AMTAR='$${TAR-tar}'
1761		3777
1762	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1763		3778
1764	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
1765	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1766	# tool to use in cross-compilation environments, therefore Automake	3781
1767	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1768	if test "$cross_compiling" != no; then	3783
1769	if test -n "$ac_tool_prefix"; then	3784
1770	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1771	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1772	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1773	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1774	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1775	echo $ECHO_N "(cached) $ECHO_C" >&6	3790	# is OK; and we want to be able to make that assumption in our Makefile
		3791	# recipes. So use an aggressive probe to check that the usage we want is
		3792	# actually supported "in the wild" to an acceptable degree.
		3793	# See automake bug#10828.
		3794	# To make any issue more visible, cause the running configure to be aborted
		3795	# by default if the 'rm' program in use doesn't match our expectations; the
		3796	# user can still override this though.
		3797	if rm -f && rm -fr && rm -rf; then : OK; else
		3798	cat >&2 <<'END'
		3799	Oops!
		3800
		3801	Your 'rm' program seems unable to run without file operands specified
		3802	on the command line, even when the '-f' option is present. This is contrary
		3803	to the behaviour of most rm programs out there, and not conforming with
		3804	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
		3805
		3806	Please tell bug-automake@gnu.org about your system, including the value
		3807	of your $PATH and any error possibly output before this message. This
		3808	can help us improve future automake versions.
		3809
		3810	END
		3811	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
		3812	echo 'Configuration will proceed anyway, since you have set the' >&2
		3813	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
		3814	echo >&2
1776	else	3815	else
1777	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1778	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1779	else	3818
1780	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1781	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1782	do	3821
1783	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1784	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1785	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1786	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1787	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1788	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1789	break 2
1790	fi	3828	fi
1791	done
1792	done
1793
1794	fi	3829	fi
1795	fi
1796	STRIP=$ac_cv_prog_STRIP
1797	if test -n "$STRIP"; then
1798	echo "$as_me:$LINENO: result: $STRIP" >&5
1799	echo "${ECHO_T}$STRIP" >&6
1800	else
1801	echo "$as_me:$LINENO: result: no" >&5
1802	echo "${ECHO_T}no" >&6
1803	fi
1804		3830
1805	fi
1806	if test -z "$ac_cv_prog_STRIP"; then
1807	ac_ct_STRIP=$STRIP
1808	# Extract the first word of "strip", so it can be a program name with args.
1809	set dummy strip; ac_word=$2
1810	echo "$as_me:$LINENO: checking for $ac_word" >&5
1811	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1812	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1813	echo $ECHO_N "(cached) $ECHO_C" >&6
1814	else
1815	if test -n "$ac_ct_STRIP"; then
1816	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1817	else
1818	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1819	for as_dir in $PATH
1820	do
1821	IFS=$as_save_IFS
1822	test -z "$as_dir" && as_dir=.
1823	for ac_exec_ext in '' $ac_executable_extensions; do
1824	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1825	ac_cv_prog_ac_ct_STRIP="strip"
1826	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1827	break 2
1828	fi
1829	done
1830	done
1831
1832	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1833	fi
1834	fi
1835	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1836	if test -n "$ac_ct_STRIP"; then
1837	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1838	echo "${ECHO_T}$ac_ct_STRIP" >&6
1839	else
1840	echo "$as_me:$LINENO: result: no" >&5
1841	echo "${ECHO_T}no" >&6
1842	fi
1843
1844	STRIP=$ac_ct_STRIP
1845	else
1846	STRIP="$ac_cv_prog_STRIP"
1847	fi
1848
1849	fi
1850	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1851
1852	# We need awk for the "check" target. The system "awk" is bad on
1853	# some platforms.
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1858		3832
		3833
1859	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3834	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1860	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1861	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1862	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1863	enableval="$enable_maintainer_mode"	3838	then :
1864	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1865	else	3840	else $as_nop
1866	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1867	fi;	3842	fi
		3843
1868	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1869	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1870
1871
1872	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1873	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1874	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1875	else	3849	else
1876	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1877	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1881		3855
1882		3856
1883		3857
1884		3858
1885		3859
1886
1887
1888
1889
1890
1891	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1892
1893	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1894		3860
1895		3861
1896		3862
1897	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1898	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1906		3872
1907		3873
1908		3874
1909	# Extract the first word of "msgfmt", so it can be a program name with args.	3875	# Extract the first word of "msgfmt", so it can be a program name with args.
1910	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1911	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1912	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1913	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1914	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1915	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1916	case "$MSGFMT" in	3883	case "$MSGFMT" in
1917	/*)	3884	/*)
1918	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1919	;;	3886	;;
1920	*)	3887	*)
…		…
1934	;;	3901	;;
1935	esac	3902	esac
1936	fi	3903	fi
1937	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1938	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1939	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1940	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1941	else	3908	else
1942	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1943	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1944	fi	3911	fi
1945		3912
1946	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3913	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1947	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1948	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1949	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1950	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1951	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1952	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1953	case $GMSGFMT in	3921	case $GMSGFMT in
1954	[\\/]* \| ?:[\\/]*)	3922	[\\/]* \| ?:[\\/]*)
1955	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1956	;;	3924	;;
1957	*)	3925	*)
1958	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1959	for as_dir in $PATH	3927	for as_dir in $PATH
1960	do	3928	do
1961	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1962	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1963	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1964	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1965	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1966	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3938	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1967	break 2	3939	break 2
1968	fi	3940	fi
1969	done	3941	done
1970	done	3942	done
		3943	IFS=$as_save_IFS
1971		3944
1972	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1973	;;	3946	;;
1974	esac	3947	esac
1975	fi	3948	fi
1976	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1977
1978	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1979	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1980	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1981	else	3953	else
1982	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1983	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1984	fi	3956	fi
		3957
1985		3958
1986		3959
1987	# Extract the first word of "xgettext", so it can be a program name with args.	3960	# Extract the first word of "xgettext", so it can be a program name with args.
1988	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1989	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1990	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1991	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1992	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1993	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1994	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1995	/*)	3969	/*)
1996	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1997	;;	3971	;;
1998	*)	3972	*)
…		…
2012	;;	3986	;;
2013	esac	3987	esac
2014	fi	3988	fi
2015	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2016	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2017	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2018	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2019	else	3993	else
2020	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2021	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2022	fi	3996	fi
2023		3997
2024	rm -f messages.po	3998	rm -f messages.po
2025		3999
2026	# Extract the first word of "msgmerge", so it can be a program name with args.	4000	# Extract the first word of "msgmerge", so it can be a program name with args.
2027	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2028	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2029	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2030	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2031	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2032	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2033	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2034	/*)	4009	/*)
2035	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2036	;;	4011	;;
2037	*)	4012	*)
…		…
2050	;;	4025	;;
2051	esac	4026	esac
2052	fi	4027	fi
2053	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2054	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2055	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2056	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2057	else	4032	else
2058	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2059	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2060	fi	4035	fi
2061		4036
2062		4037
2063	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2064	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2065	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2066	: ;	4041	: ;
2067	else	4042	else
2068	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2069	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	4044	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2070	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2071	GMSGFMT=":"	4046	GMSGFMT=":"
2072	fi	4047	fi
2073	fi	4048	fi
2074		4049
2075	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2076	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	4051	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2077	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	4052	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2078	: ;	4053	: ;
2079	else	4054	else
2080	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2081	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2082	XGETTEXT=":"	4057	XGETTEXT=":"
2083	fi	4058	fi
2084	rm -f messages.po	4059	rm -f messages.po
2085	fi	4060	fi
2086		4061
2087	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2088		4063
2089		4064
2090		4065
2091	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2092	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2101	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2102	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2103	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2104	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2105		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2106	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2107		4091
2108	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2109		4093
2110		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2111	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2112	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2113	am__doit:	4097	am__doit:
2114	@echo done	4098	@echo this is the am__doit target >confinc.out
2115	.PHONY: am__doit	4099	.PHONY: am__doit
2116	END	4100	END
2117	# If we don't find an include directive, just comment out the code.
2118	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2119	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2120	am__include="#"	4101	am__include="#"
2121	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2122	_am_result=none	4107	_am_result=no
2123	# First try GNU make style include.	4108	for s in GNU BSD; do
2124	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2125	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2126	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2127	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2128	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2129	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2130	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2131	am__include=include	4116	case $s in #(
2132	am__quote=	4117	BSD) :
2133	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2134	fi	4119	*) :
2135	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2136	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2137	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2138	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2139	am__include=.include
2140	am__quote="\""
2141	_am_result=BSD
2142	fi	4128	fi
2143	fi	4129	done
2144
2145
2146	echo "$as_me:$LINENO: result: $_am_result" >&5
2147	echo "${ECHO_T}$_am_result" >&6
2148	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2149		4133
2150	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2151	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2152	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2153
2154	fi;	4138	fi
		4139
2155	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2156	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2157	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2158	fi	4144	fi
2159
2160
2161	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2162	AMDEP_TRUE=	4146	AMDEP_TRUE=
2163	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2164	else	4148	else
2165	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2166	AMDEP_FALSE=	4150	AMDEP_FALSE=
2167	fi	4151	fi
2168
2169		4152
2170		4153
2171	ac_ext=c	4154	ac_ext=c
2172	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2173	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2174	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4157	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2175	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2176	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2177	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	4160	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2178	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2179	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2180	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2181	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2182	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2183	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2184	if test -n "$CC"; then	4168	if test -n "$CC"; then
2185	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2186	else	4170	else
2187	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188	for as_dir in $PATH	4172	for as_dir in $PATH
2189	do	4173	do
2190	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2191	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2192	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2193	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2194	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2195	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4183	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2196	break 2	4184	break 2
2197	fi	4185	fi
2198	done	4186	done
2199	done	4187	done
		4188	IFS=$as_save_IFS
2200		4189
2201	fi	4190	fi
2202	fi	4191	fi
2203	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2204	if test -n "$CC"; then	4193	if test -n "$CC"; then
2205	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2206	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2207	else	4196	else
2208	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2209	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2210	fi	4199	fi
		4200
2211		4201
2212	fi	4202	fi
2213	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2214	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2215	# Extract the first word of "gcc", so it can be a program name with args.	4205	# Extract the first word of "gcc", so it can be a program name with args.
2216	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2217	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2218	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2219	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2220	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2221	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2222	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2223	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2224	else	4215	else
2225	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2226	for as_dir in $PATH	4217	for as_dir in $PATH
2227	do	4218	do
2228	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2229	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2230	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2231	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2232	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2233	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4228	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2234	break 2	4229	break 2
2235	fi	4230	fi
2236	done	4231	done
2237	done	4232	done
		4233	IFS=$as_save_IFS
2238		4234
2239	fi	4235	fi
2240	fi	4236	fi
2241	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2242	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2243	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2244	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2245	else	4241	else
2246	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2247	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2248	fi	4244	fi
2249		4245
		4246	if test "x$ac_ct_CC" = x; then
		4247	CC=""
		4248	else
		4249	case $cross_compiling:$ac_tool_warned in
		4250	yes:)
		4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		4252	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		4253	ac_tool_warned=yes ;;
		4254	esac
2250	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2251	else	4257	else
2252	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2253	fi	4259	fi
2254		4260
2255	if test -z "$CC"; then	4261	if test -z "$CC"; then
2256	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2257	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	4263	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2258	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2259	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2260	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2261	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2262	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2263	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2264	if test -n "$CC"; then	4271	if test -n "$CC"; then
2265	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2266	else	4273	else
2267	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2268	for as_dir in $PATH	4275	for as_dir in $PATH
2269	do	4276	do
2270	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2271	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2272	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2273	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2274	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2275	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4286	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2276	break 2	4287	break 2
2277	fi	4288	fi
2278	done	4289	done
2279	done	4290	done
		4291	IFS=$as_save_IFS
2280		4292
2281	fi	4293	fi
2282	fi	4294	fi
2283	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2284	if test -n "$CC"; then	4296	if test -n "$CC"; then
2285	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2286	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2287	else	4299	else
2288	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2289	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2290	fi	4302	fi
2291		4303
2292	fi	4304
2293	if test -z "$ac_cv_prog_CC"; then
2294	ac_ct_CC=$CC
2295	# Extract the first word of "cc", so it can be a program name with args.
2296	set dummy cc; ac_word=$2
2297	echo "$as_me:$LINENO: checking for $ac_word" >&5
2298	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2299	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2300	echo $ECHO_N "(cached) $ECHO_C" >&6
2301	else
2302	if test -n "$ac_ct_CC"; then
2303	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2304	else
2305	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306	for as_dir in $PATH
2307	do
2308	IFS=$as_save_IFS
2309	test -z "$as_dir" && as_dir=.
2310	for ac_exec_ext in '' $ac_executable_extensions; do
2311	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312	ac_cv_prog_ac_ct_CC="cc"
2313	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2314	break 2
2315	fi	4305	fi
2316	done
2317	done
2318
2319	fi
2320	fi
2321	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2322	if test -n "$ac_ct_CC"; then
2323	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2324	echo "${ECHO_T}$ac_ct_CC" >&6
2325	else
2326	echo "$as_me:$LINENO: result: no" >&5
2327	echo "${ECHO_T}no" >&6
2328	fi
2329
2330	CC=$ac_ct_CC
2331	else
2332	CC="$ac_cv_prog_CC"
2333	fi
2334
2335	fi	4306	fi
2336	if test -z "$CC"; then	4307	if test -z "$CC"; then
2337	# Extract the first word of "cc", so it can be a program name with args.	4308	# Extract the first word of "cc", so it can be a program name with args.
2338	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2339	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2340	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2341	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2342	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2343	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2344	if test -n "$CC"; then	4316	if test -n "$CC"; then
2345	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2346	else	4318	else
2347	ac_prog_rejected=no	4319	ac_prog_rejected=no
2348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2349	for as_dir in $PATH	4321	for as_dir in $PATH
2350	do	4322	do
2351	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2352	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2353	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2354	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2355	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2356	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2357	continue	4333	continue
2358	fi	4334	fi
2359	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2360	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4336	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2361	break 2	4337	break 2
2362	fi	4338	fi
2363	done	4339	done
2364	done	4340	done
		4341	IFS=$as_save_IFS
2365		4342
2366	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2367	# We found a bogon in the path, so make sure we never use it.	4344	# We found a bogon in the path, so make sure we never use it.
2368	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2369	shift	4346	shift
2370	if test $# != 0; then	4347	if test $# != 0; then
2371	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2372	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2373	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2374	shift	4351	shift
2375	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2376	fi	4353	fi
2377	fi	4354	fi
2378	fi	4355	fi
2379	fi	4356	fi
2380	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2381	if test -n "$CC"; then	4358	if test -n "$CC"; then
2382	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2383	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2384	else	4361	else
2385	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2386	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2387	fi	4364	fi
		4365
2388		4366
2389	fi	4367	fi
2390	if test -z "$CC"; then	4368	if test -z "$CC"; then
2391	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2392	for ac_prog in cl	4370	for ac_prog in cl.exe
2393	do	4371	do
2394	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4372	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2395	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2396	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2397	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2398	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2399	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2400	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2401	if test -n "$CC"; then	4380	if test -n "$CC"; then
2402	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2403	else	4382	else
2404	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2405	for as_dir in $PATH	4384	for as_dir in $PATH
2406	do	4385	do
2407	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2408	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2409	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2410	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2411	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2412	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4395	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2413	break 2	4396	break 2
2414	fi	4397	fi
2415	done	4398	done
2416	done	4399	done
		4400	IFS=$as_save_IFS
2417		4401
2418	fi	4402	fi
2419	fi	4403	fi
2420	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2421	if test -n "$CC"; then	4405	if test -n "$CC"; then
2422	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2423	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2424	else	4408	else
2425	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2426	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2427	fi	4411	fi
		4412
2428		4413
2429	test -n "$CC" && break	4414	test -n "$CC" && break
2430	done	4415	done
2431	fi	4416	fi
2432	if test -z "$CC"; then	4417	if test -z "$CC"; then
2433	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2434	for ac_prog in cl	4419	for ac_prog in cl.exe
2435	do	4420	do
2436	# Extract the first word of "$ac_prog", so it can be a program name with args.	4421	# Extract the first word of "$ac_prog", so it can be a program name with args.
2437	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2438	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2439	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2440	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2441	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2442	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2443	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2444	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2445	else	4431	else
2446	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2447	for as_dir in $PATH	4433	for as_dir in $PATH
2448	do	4434	do
2449	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2450	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2451	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2452	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2453	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2454	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4444	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2455	break 2	4445	break 2
2456	fi	4446	fi
2457	done	4447	done
2458	done	4448	done
		4449	IFS=$as_save_IFS
2459		4450
2460	fi	4451	fi
2461	fi	4452	fi
2462	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2463	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2464	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2465	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2466	else	4457	else
2467	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2468	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2469	fi	4460	fi
		4461
2470		4462
2471	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2472	done	4464	done
2473		4465
		4466	if test "x$ac_ct_CC" = x; then
		4467	CC=""
		4468	else
		4469	case $cross_compiling:$ac_tool_warned in
		4470	yes:)
		4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		4472	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		4473	ac_tool_warned=yes ;;
		4474	esac
2474	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2475	fi	4477	fi
2476		4478
2477	fi	4479	fi
		4480	if test -z "$CC"; then
		4481	if test -n "$ac_tool_prefix"; then
		4482	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		4483	set dummy ${ac_tool_prefix}clang; ac_word=$2
		4484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		4485	printf %s "checking for $ac_word... " >&6; }
		4486	if test ${ac_cv_prog_CC+y}
		4487	then :
		4488	printf %s "(cached) " >&6
		4489	else $as_nop
		4490	if test -n "$CC"; then
		4491	ac_cv_prog_CC="$CC" # Let the user override the test.
		4492	else
		4493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		4494	for as_dir in $PATH
		4495	do
		4496	IFS=$as_save_IFS
		4497	case $as_dir in #(((
		4498	'') as_dir=./ ;;
		4499	*/) ;;
		4500	*) as_dir=$as_dir/ ;;
		4501	esac
		4502	for ac_exec_ext in '' $ac_executable_extensions; do
		4503	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		4504	ac_cv_prog_CC="${ac_tool_prefix}clang"
		4505	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		4506	break 2
		4507	fi
		4508	done
		4509	done
		4510	IFS=$as_save_IFS
2478		4511
		4512	fi
		4513	fi
		4514	CC=$ac_cv_prog_CC
		4515	if test -n "$CC"; then
		4516	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		4517	printf "%s\n" "$CC" >&6; }
		4518	else
		4519	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2479		4522
2480	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2481	See \`config.log' for more details." >&5	4524	fi
		4525	if test -z "$ac_cv_prog_CC"; then
		4526	ac_ct_CC=$CC
		4527	# Extract the first word of "clang", so it can be a program name with args.
		4528	set dummy clang; ac_word=$2
		4529	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		4530	printf %s "checking for $ac_word... " >&6; }
		4531	if test ${ac_cv_prog_ac_ct_CC+y}
		4532	then :
		4533	printf %s "(cached) " >&6
		4534	else $as_nop
		4535	if test -n "$ac_ct_CC"; then
		4536	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		4537	else
		4538	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		4539	for as_dir in $PATH
		4540	do
		4541	IFS=$as_save_IFS
		4542	case $as_dir in #(((
		4543	'') as_dir=./ ;;
		4544	*/) ;;
		4545	*) as_dir=$as_dir/ ;;
		4546	esac
		4547	for ac_exec_ext in '' $ac_executable_extensions; do
		4548	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		4549	ac_cv_prog_ac_ct_CC="clang"
		4550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		4551	break 2
		4552	fi
		4553	done
		4554	done
		4555	IFS=$as_save_IFS
		4556
		4557	fi
		4558	fi
		4559	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		4560	if test -n "$ac_ct_CC"; then
		4561	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		4562	printf "%s\n" "$ac_ct_CC" >&6; }
		4563	else
		4564	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		4565	printf "%s\n" "no" >&6; }
		4566	fi
		4567
		4568	if test "x$ac_ct_CC" = x; then
		4569	CC=""
		4570	else
		4571	case $cross_compiling:$ac_tool_warned in
		4572	yes:)
		4573	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		4574	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		4575	ac_tool_warned=yes ;;
		4576	esac
		4577	CC=$ac_ct_CC
		4578	fi
		4579	else
		4580	CC="$ac_cv_prog_CC"
		4581	fi
		4582
		4583	fi
		4584
		4585
		4586	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		4587	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2482	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2483	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2484	{ (exit 1); exit 1; }; }
2485		4590
2486	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2487	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2488	"checking for C compiler version" >&5	4593	set X $ac_compile
2489	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2490	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2491	(eval $ac_compiler --version </dev/null >&5) 2>&5	4596	{ { ac_try="$ac_compiler $ac_option >&5"
		4597	case "(($ac_try" in
		4598	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4599	*) ac_try_echo=$ac_try;;
		4600	esac
		4601	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4602	printf "%s\n" "$ac_try_echo"; } >&5
		4603	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2492	ac_status=$?	4604	ac_status=$?
2493	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4605	if test -s conftest.err; then
		4606	sed '10a\
		4607	... rest of stderr output deleted ...
		4608	10q' conftest.err >conftest.er1
		4609	cat conftest.er1 >&5
		4610	fi
		4611	rm -f conftest.er1 conftest.err
		4612	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2494	(exit $ac_status); }	4613	test $ac_status = 0; }
2495	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2496	(eval $ac_compiler -v </dev/null >&5) 2>&5
2497	ac_status=$?
2498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2499	(exit $ac_status); }
2500	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2501	(eval $ac_compiler -V </dev/null >&5) 2>&5
2502	ac_status=$?
2503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2504	(exit $ac_status); }
2505		4615
2506	cat >conftest.$ac_ext <<_ACEOF
2507	/* confdefs.h. */
2508	_ACEOF
2509	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2510	cat >>conftest.$ac_ext <<_ACEOF
2511	/* end confdefs.h. */	4617	/* end confdefs.h. */
2512		4618
2513	int	4619	int
2514	main ()	4620	main (void)
2515	{	4621	{
2516		4622
2517	;	4623	;
2518	return 0;	4624	return 0;
2519	}	4625	}
2520	_ACEOF	4626	_ACEOF
2521	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2522	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2523	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2524	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2525	# of exeext.	4631	# of exeext.
2526	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	4632	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2527	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2528	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2529	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	4635
		4636	# The possible output files:
		4637	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		4638
		4639	ac_rmfiles=
		4640	for ac_file in $ac_files
		4641	do
		4642	case $ac_file in
		4643	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		4644	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		4645	esac
		4646	done
		4647	rm -f $ac_rmfiles
		4648
		4649	if { { ac_try="$ac_link_default"
		4650	case "(($ac_try" in
		4651	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4652	*) ac_try_echo=$ac_try;;
		4653	esac
		4654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4655	printf "%s\n" "$ac_try_echo"; } >&5
2530	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2531	ac_status=$?	4657	ac_status=$?
2532	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2533	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2534	# Find the output, starting from the most likely. This scheme is	4660	then :
2535	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	4661	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2536	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2537		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2538	# Be careful to initialize this variable, since it used to be cached.	4664	# so that the user can short-circuit this test for compilers unknown to
2539	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2540	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2541	# b.out is created by i960 compilers.
2542	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2543	do	4667	do
2544	test -f "$ac_file" \|\| continue	4668	test -f "$ac_file" \|\| continue
2545	case $ac_file in	4669	case $ac_file in
2546	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	4670	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2547	;;
2548	conftest.$ac_ext )
2549	# This is the source file.
2550	;;	4671	;;
2551	[ab].out )	4672	[ab].out )
2552	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2553	# certainly right.	4674	# certainly right.
2554	break;;	4675	break;;
2555	. )	4676	. )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2556	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2557	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2558	# but it would be cool to find out if it's true. Does anybody	4681	# We set ac_cv_exeext here because the later test for it is not
2559	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2560	export ac_cv_exeext	4683	# argument, so we may need to know it at that point already.
		4684	# Even if this section looks crufty: it has the advantage of
		4685	# actually working.
2561	break;;	4686	break;;
2562	* )	4687	* )
2563	break;;	4688	break;;
2564	esac	4689	esac
2565	done	4690	done
2566	else	4691	test "$ac_cv_exeext" = no && ac_cv_exeext=
		4692
		4693	else $as_nop
		4694	ac_file=''
		4695	fi
		4696	if test -z "$ac_file"
		4697	then :
		4698	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2567	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2568	sed 's/^/\| /' conftest.$ac_ext >&5	4701	sed 's/^/\| /' conftest.$ac_ext >&5
2569		4702
2570	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2571	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2572	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2573	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2574	{ (exit 77); exit 77; }; }	4707	else $as_nop
		4708	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		4709	printf "%s\n" "yes" >&6; }
2575	fi	4710	fi
2576		4711	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		4712	printf %s "checking for C compiler default output file name... " >&6; }
		4713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		4714	printf "%s\n" "$ac_file" >&6; }
2577	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2578	echo "$as_me:$LINENO: result: $ac_file" >&5
2579	echo "${ECHO_T}$ac_file" >&6
2580		4716
2581	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2582	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2583	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	4719	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2584	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2585	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2586	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2587	if test "$cross_compiling" != yes; then	4723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2588	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2589	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	4725	esac
		4726	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4727	printf "%s\n" "$ac_try_echo"; } >&5
2590	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2591	ac_status=$?	4729	ac_status=$?
2592	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2593	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2594	cross_compiling=no	4732	then :
2595	else
2596	if test "$cross_compiling" = maybe; then
2597	cross_compiling=yes
2598	else
2599	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2600	If you meant to cross compile, use \`--host'.
2601	See \`config.log' for more details." >&5
2602	echo "$as_me: error: cannot run C compiled programs.
2603	If you meant to cross compile, use \`--host'.
2604	See \`config.log' for more details." >&2;}
2605	{ (exit 1); exit 1; }; }
2606	fi
2607	fi
2608	fi
2609	echo "$as_me:$LINENO: result: yes" >&5
2610	echo "${ECHO_T}yes" >&6
2611
2612	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2613	ac_clean_files=$ac_clean_files_save
2614	# Check the compiler produces executables we can run. If not, either
2615	# the compiler is broken, or we cross compile.
2616	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2617	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2618	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2619	echo "${ECHO_T}$cross_compiling" >&6
2620
2621	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2622	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2623	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2624	(eval $ac_link) 2>&5
2625	ac_status=$?
2626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627	(exit $ac_status); }; then
2628	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2629	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2630	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2631	# `rm'.	4736	# `rm'.
2632	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2633	test -f "$ac_file" \|\| continue	4738	test -f "$ac_file" \|\| continue
2634	case $ac_file in	4739	case $ac_file in
2635	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	4740	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2636	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4741	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2637	export ac_cv_exeext
2638	break;;	4742	break;;
2639	* ) break;;	4743	* ) break;;
2640	esac	4744	esac
2641	done	4745	done
2642	else	4746	else $as_nop
2643	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2644	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2645	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2646	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2647	{ (exit 1); exit 1; }; }
2648	fi	4751	fi
2649
2650	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2651	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2652	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2653		4755
2654	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2655	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2656	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2657	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2658	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2659	if test "${ac_cv_objext+set}" = set; then
2660	echo $ECHO_N "(cached) $ECHO_C" >&6
2661	else
2662	cat >conftest.$ac_ext <<_ACEOF
2663	/* confdefs.h. */	4760	/* end confdefs.h. */
		4761	#include <stdio.h>
		4762	int
		4763	main (void)
		4764	{
		4765	FILE *f = fopen ("conftest.out", "w");
		4766	return ferror (f) \|\| fclose (f) != 0;
		4767
		4768	;
		4769	return 0;
		4770	}
2664	_ACEOF	4771	_ACEOF
		4772	ac_clean_files="$ac_clean_files conftest.out"
		4773	# Check that the compiler produces executables we can run. If not, either
		4774	# the compiler is broken, or we cross compile.
		4775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		4776	printf %s "checking whether we are cross compiling... " >&6; }
		4777	if test "$cross_compiling" != yes; then
		4778	{ { ac_try="$ac_link"
		4779	case "(($ac_try" in
		4780	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4781	*) ac_try_echo=$ac_try;;
		4782	esac
		4783	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4784	printf "%s\n" "$ac_try_echo"; } >&5
		4785	(eval "$ac_link") 2>&5
		4786	ac_status=$?
		4787	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4788	test $ac_status = 0; }
		4789	if { ac_try='./conftest$ac_cv_exeext'
		4790	{ { case "(($ac_try" in
		4791	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4792	*) ac_try_echo=$ac_try;;
		4793	esac
		4794	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4795	printf "%s\n" "$ac_try_echo"; } >&5
		4796	(eval "$ac_try") 2>&5
		4797	ac_status=$?
		4798	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4799	test $ac_status = 0; }; }; then
		4800	cross_compiling=no
		4801	else
		4802	if test "$cross_compiling" = maybe; then
		4803	cross_compiling=yes
		4804	else
		4805	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		4806	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		4807	as_fn_error 77 "cannot run C compiled programs.
		4808	If you meant to cross compile, use \`--host'.
		4809	See \`config.log' for more details" "$LINENO" 5; }
		4810	fi
		4811	fi
		4812	fi
		4813	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		4814	printf "%s\n" "$cross_compiling" >&6; }
		4815
		4816	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		4817	ac_clean_files=$ac_clean_files_save
		4818	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		4819	printf %s "checking for suffix of object files... " >&6; }
		4820	if test ${ac_cv_objext+y}
		4821	then :
		4822	printf %s "(cached) " >&6
		4823	else $as_nop
2665	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2666	cat >>conftest.$ac_ext <<_ACEOF
2667	/* end confdefs.h. */	4825	/* end confdefs.h. */
2668		4826
2669	int	4827	int
2670	main ()	4828	main (void)
2671	{	4829	{
2672		4830
2673	;	4831	;
2674	return 0;	4832	return 0;
2675	}	4833	}
2676	_ACEOF	4834	_ACEOF
2677	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4836	if { { ac_try="$ac_compile"
		4837	case "(($ac_try" in
		4838	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4839	*) ac_try_echo=$ac_try;;
		4840	esac
		4841	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4842	printf "%s\n" "$ac_try_echo"; } >&5
2679	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2680	ac_status=$?	4844	ac_status=$?
2681	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2682	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2683	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" \|\| continue;
2684	case $ac_file in	4850	case $ac_file in
2685	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4851	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2686	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4852	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2687	break;;	4853	break;;
2688	esac	4854	esac
2689	done	4855	done
2690	else	4856	else $as_nop
2691	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2692	sed 's/^/\| /' conftest.$ac_ext >&5	4858	sed 's/^/\| /' conftest.$ac_ext >&5
2693		4859
2694	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2695	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2696	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2697	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2698	{ (exit 1); exit 1; }; }
2699	fi	4864	fi
2700
2701	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2702	fi	4866	fi
2703	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2704	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2705	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2706	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2707	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4871	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2708	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2709	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2710	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2711	else	4875	printf %s "(cached) " >&6
2712	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2713	/* confdefs.h. */
2714	_ACEOF
2715	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716	cat >>conftest.$ac_ext <<_ACEOF
2717	/* end confdefs.h. */	4878	/* end confdefs.h. */
2718		4879
2719	int	4880	int
2720	main ()	4881	main (void)
2721	{	4882	{
2722	#ifndef __GNUC__	4883	#ifndef __GNUC__
2723	choke me	4884	choke me
2724	#endif	4885	#endif
2725		4886
2726	;	4887	;
2727	return 0;	4888	return 0;
2728	}	4889	}
2729	_ACEOF	4890	_ACEOF
2730	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2731	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2732	(eval $ac_compile) 2>conftest.er1
2733	ac_status=$?
2734	grep -v '^ *+' conftest.er1 >conftest.err
2735	rm -f conftest.er1
2736	cat conftest.err >&5
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); } &&
2739	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741	(eval $ac_try) 2>&5
2742	ac_status=$?
2743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744	(exit $ac_status); }; } &&
2745	{ ac_try='test -s conftest.$ac_objext'
2746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747	(eval $ac_try) 2>&5
2748	ac_status=$?
2749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750	(exit $ac_status); }; }; then
2751	ac_compiler_gnu=yes	4893	ac_compiler_gnu=yes
		4894	else $as_nop
		4895	ac_compiler_gnu=no
		4896	fi
		4897	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4898	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		4899
		4900	fi
		4901	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		4902	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		4903	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4904
		4905	if test $ac_compiler_gnu = yes; then
		4906	GCC=yes
2752	else	4907	else
2753	echo "$as_me: failed program was:" >&5	4908	GCC=
2754	sed 's/^/\| /' conftest.$ac_ext >&5
2755
2756	ac_compiler_gnu=no
2757	fi	4909	fi
2758	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2759	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2760
2761	fi
2762	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2763	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2764	GCC=`test $ac_compiler_gnu = yes && echo yes`
2765	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2766	ac_save_CFLAGS=$CFLAGS	4911	ac_save_CFLAGS=$CFLAGS
		4912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4913	printf %s "checking whether $CC accepts -g... " >&6; }
		4914	if test ${ac_cv_prog_cc_g+y}
		4915	then :
		4916	printf %s "(cached) " >&6
		4917	else $as_nop
		4918	ac_save_c_werror_flag=$ac_c_werror_flag
		4919	ac_c_werror_flag=yes
		4920	ac_cv_prog_cc_g=no
2767	CFLAGS="-g"	4921	CFLAGS="-g"
2768	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2769	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2770	if test "${ac_cv_prog_cc_g+set}" = set; then
2771	echo $ECHO_N "(cached) $ECHO_C" >&6
2772	else
2773	cat >conftest.$ac_ext <<_ACEOF
2774	/* confdefs.h. */
2775	_ACEOF
2776	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2777	cat >>conftest.$ac_ext <<_ACEOF
2778	/* end confdefs.h. */	4923	/* end confdefs.h. */
2779		4924
2780	int	4925	int
2781	main ()	4926	main (void)
2782	{	4927	{
2783		4928
2784	;	4929	;
2785	return 0;	4930	return 0;
2786	}	4931	}
2787	_ACEOF	4932	_ACEOF
2788	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2790	(eval $ac_compile) 2>conftest.er1
2791	ac_status=$?
2792	grep -v '^ *+' conftest.er1 >conftest.err
2793	rm -f conftest.er1
2794	cat conftest.err >&5
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); } &&
2797	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799	(eval $ac_try) 2>&5
2800	ac_status=$?
2801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802	(exit $ac_status); }; } &&
2803	{ ac_try='test -s conftest.$ac_objext'
2804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805	(eval $ac_try) 2>&5
2806	ac_status=$?
2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	(exit $ac_status); }; }; then
2809	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2810	else	4936	else $as_nop
2811	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2812	sed 's/^/\| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2813		4940
		4941	int
		4942	main (void)
		4943	{
		4944
		4945	;
		4946	return 0;
		4947	}
		4948	_ACEOF
		4949	if ac_fn_c_try_compile "$LINENO"
		4950	then :
		4951
		4952	else $as_nop
		4953	ac_c_werror_flag=$ac_save_c_werror_flag
		4954	CFLAGS="-g"
		4955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4956	/* end confdefs.h. */
		4957
		4958	int
		4959	main (void)
		4960	{
		4961
		4962	;
		4963	return 0;
		4964	}
		4965	_ACEOF
		4966	if ac_fn_c_try_compile "$LINENO"
		4967	then :
2814	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2815	fi	4969	fi
2816	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2817	fi	4971	fi
2818	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2819	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4973	fi
		4974	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4975	ac_c_werror_flag=$ac_save_c_werror_flag
		4976	fi
		4977	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
		4978	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2820	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2821	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2822	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2823	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2824	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2825	else	4984	else
…		…
2830	CFLAGS="-O2"	4989	CFLAGS="-O2"
2831	else	4990	else
2832	CFLAGS=	4991	CFLAGS=
2833	fi	4992	fi
2834	fi	4993	fi
2835	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2836	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2837	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2838	echo $ECHO_N "(cached) $ECHO_C" >&6	4997	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
2839	else	4998	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4999	if test ${ac_cv_prog_cc_c11+y}
		5000	then :
		5001	printf %s "(cached) " >&6
		5002	else $as_nop
2840	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2841	ac_save_CC=$CC	5004	ac_save_CC=$CC
2842	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2843	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2844	_ACEOF	5008	_ACEOF
2845	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2846	cat >>conftest.$ac_ext <<_ACEOF
2847	/* end confdefs.h. */
2848	#include <stdarg.h>
2849	#include <stdio.h>
2850	#include <sys/types.h>
2851	#include <sys/stat.h>
2852	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2853	struct buf { int x; };
2854	FILE * (rcsopen) (struct buf , struct stat *, int);
2855	static char *e (p, i)
2856	char **p;
2857	int i;
2858	{
2859	return p[i];
2860	}
2861	static char f (char (g) (char , int), char *p, ...)
2862	{
2863	char *s;
2864	va_list v;
2865	va_start (v,p);
2866	s = g (p, va_arg (v,int));
2867	va_end (v);
2868	return s;
2869	}
2870
2871	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2872	function prototypes and stuff, but not '\xHH' hex character constants.
2873	These don't provoke an error unfortunately, instead are silently treated
2874	as 'x'. The following induces an error, until -std1 is added to get
2875	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2876	array size at least. It's necessary to write '\x00'==0 to get something
2877	that's true only with -std1. */
2878	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2879
2880	int test (int i, double x);
2881	struct s1 {int (*f) (int a);};
2882	struct s2 {int (*f) (double a);};
2883	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2884	int argc;
2885	char **argv;
2886	int
2887	main ()
2888	{
2889	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2890	;
2891	return 0;
2892	}
2893	_ACEOF
2894	# Don't try gcc -ansi; that turns off useful extensions and
2895	# breaks some systems' header files.
2896	# AIX -qlanglvl=ansi
2897	# Ultrix and OSF/1 -std1
2898	# HP-UX 10.20 and later -Ae
2899	# HP-UX older versions -Aa -D_HPUX_SOURCE
2900	# SVR4 -Xc -D__EXTENSIONS__
2901	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2902	do	5010	do
2903	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2904	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2905	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2906	(eval $ac_compile) 2>conftest.er1
2907	ac_status=$?
2908	grep -v '^ *+' conftest.er1 >conftest.err
2909	rm -f conftest.er1
2910	cat conftest.err >&5
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); } &&
2913	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2915	(eval $ac_try) 2>&5
2916	ac_status=$?
2917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918	(exit $ac_status); }; } &&
2919	{ ac_try='test -s conftest.$ac_objext'
2920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2921	(eval $ac_try) 2>&5
2922	ac_status=$?
2923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924	(exit $ac_status); }; }; then
2925	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2926	break
2927	else
2928	echo "$as_me: failed program was:" >&5
2929	sed 's/^/\| /' conftest.$ac_ext >&5
2930
2931	fi	5015	fi
2932	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2933	done	5018	done
2934	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2935	CC=$ac_save_CC	5020	CC=$ac_save_CC
2936
2937	fi	5021	fi
2938		5022
2939	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2940	x\|xno)	5024	then :
2941	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2942	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2943	*)	5027	else $as_nop
2944	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2945	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6	5029	then :
		5030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		5031	printf "%s\n" "none needed" >&6; }
		5032	else $as_nop
		5033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		5034	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
2946	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2947	esac	5036	fi
2948		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2949	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2950	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2951	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2952	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2953	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2954	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2955	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2956	#endif	5045	if test ${ac_cv_prog_cc_c99+y}
		5046	then :
		5047	printf %s "(cached) " >&6
		5048	else $as_nop
		5049	ac_cv_prog_cc_c99=no
		5050	ac_save_CC=$CC
		5051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5052	/* end confdefs.h. */
		5053	$ac_c_conftest_c99_program
2957	_ACEOF	5054	_ACEOF
2958	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2959	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2960	(eval $ac_compile) 2>conftest.er1
2961	ac_status=$?
2962	grep -v '^ *+' conftest.er1 >conftest.err
2963	rm -f conftest.er1
2964	cat conftest.err >&5
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); } &&
2967	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; } &&
2973	{ ac_try='test -s conftest.$ac_objext'
2974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2975	(eval $ac_try) 2>&5
2976	ac_status=$?
2977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978	(exit $ac_status); }; }; then
2979	for ac_declaration in \
2980	'' \
2981	'extern "C" void std::exit (int) throw (); using std::exit;' \
2982	'extern "C" void std::exit (int); using std::exit;' \
2983	'extern "C" void exit (int) throw ();' \
2984	'extern "C" void exit (int);' \
2985	'void exit (int);'
2986	do	5056	do
2987	cat >conftest.$ac_ext <<_ACEOF	5057	CC="$ac_save_CC $ac_arg"
		5058	if ac_fn_c_try_compile "$LINENO"
		5059	then :
		5060	ac_cv_prog_cc_c99=$ac_arg
		5061	fi
		5062	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5063	test "x$ac_cv_prog_cc_c99" != "xno" && break
		5064	done
		5065	rm -f conftest.$ac_ext
		5066	CC=$ac_save_CC
		5067	fi
		5068
		5069	if test "x$ac_cv_prog_cc_c99" = xno
		5070	then :
		5071	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		5072	printf "%s\n" "unsupported" >&6; }
		5073	else $as_nop
		5074	if test "x$ac_cv_prog_cc_c99" = x
		5075	then :
		5076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		5077	printf "%s\n" "none needed" >&6; }
		5078	else $as_nop
		5079	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		5080	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		5081	CC="$CC $ac_cv_prog_cc_c99"
		5082	fi
		5083	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		5084	ac_prog_cc_stdc=c99
		5085	fi
		5086	fi
		5087	if test x$ac_prog_cc_stdc = xno
		5088	then :
		5089	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		5090	printf %s "checking for $CC option to enable C89 features... " >&6; }
		5091	if test ${ac_cv_prog_cc_c89+y}
		5092	then :
		5093	printf %s "(cached) " >&6
		5094	else $as_nop
		5095	ac_cv_prog_cc_c89=no
		5096	ac_save_CC=$CC
		5097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2988	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2989	_ACEOF	5100	_ACEOF
2990	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2991	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2992	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2993	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2994	#include <stdlib.h>	5105	then :
2995	int	5106	ac_cv_prog_cc_c89=$ac_arg
2996	main ()
2997	{
2998	exit (42);
2999	;
3000	return 0;
3001	}
3002	_ACEOF
3003	rm -f conftest.$ac_objext
3004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3005	(eval $ac_compile) 2>conftest.er1
3006	ac_status=$?
3007	grep -v '^ *+' conftest.er1 >conftest.err
3008	rm -f conftest.er1
3009	cat conftest.err >&5
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); } &&
3012	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014	(eval $ac_try) 2>&5
3015	ac_status=$?
3016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017	(exit $ac_status); }; } &&
3018	{ ac_try='test -s conftest.$ac_objext'
3019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3020	(eval $ac_try) 2>&5
3021	ac_status=$?
3022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3023	(exit $ac_status); }; }; then
3024	:
3025	else
3026	echo "$as_me: failed program was:" >&5
3027	sed 's/^/\| /' conftest.$ac_ext >&5
3028
3029	continue
3030	fi	5107	fi
3031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3032	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3033	/* confdefs.h. */
3034	_ACEOF
3035	cat confdefs.h >>conftest.$ac_ext
3036	cat >>conftest.$ac_ext <<_ACEOF
3037	/* end confdefs.h. */
3038	$ac_declaration
3039	int
3040	main ()
3041	{
3042	exit (42);
3043	;
3044	return 0;
3045	}
3046	_ACEOF
3047	rm -f conftest.$ac_objext
3048	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3049	(eval $ac_compile) 2>conftest.er1
3050	ac_status=$?
3051	grep -v '^ *+' conftest.er1 >conftest.err
3052	rm -f conftest.er1
3053	cat conftest.err >&5
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); } &&
3056	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3058	(eval $ac_try) 2>&5
3059	ac_status=$?
3060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061	(exit $ac_status); }; } &&
3062	{ ac_try='test -s conftest.$ac_objext'
3063	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3064	(eval $ac_try) 2>&5
3065	ac_status=$?
3066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3067	(exit $ac_status); }; }; then
3068	break
3069	else
3070	echo "$as_me: failed program was:" >&5
3071	sed 's/^/\| /' conftest.$ac_ext >&5
3072
3073	fi
3074	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3075	done	5110	done
3076	rm -f conftest*	5111	rm -f conftest.$ac_ext
3077	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3078	echo '#ifdef __cplusplus' >>confdefs.h
3079	echo $ac_declaration >>confdefs.h
3080	echo '#endif' >>confdefs.h
3081	fi	5113	fi
3082		5114
3083	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3084	echo "$as_me: failed program was:" >&5	5116	then :
3085	sed 's/^/\| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3086		5118	printf "%s\n" "unsupported" >&6; }
		5119	else $as_nop
		5120	if test "x$ac_cv_prog_cc_c89" = x
		5121	then :
		5122	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		5123	printf "%s\n" "none needed" >&6; }
		5124	else $as_nop
		5125	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		5126	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
		5127	CC="$CC $ac_cv_prog_cc_c89"
3087	fi	5128	fi
3088	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5129	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
		5130	ac_prog_cc_stdc=c89
		5131	fi
		5132	fi
		5133
3089	ac_ext=c	5134	ac_ext=c
3090	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3091	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5137	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3094		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$CPP $CPPFLAGS'
		5143	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5144	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5145	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5146	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
		5147	printf %s "checking whether $CC understands -c and -o together... " >&6; }
		5148	if test ${am_cv_prog_cc_c_o+y}
		5149	then :
		5150	printf %s "(cached) " >&6
		5151	else $as_nop
		5152	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5153	/* end confdefs.h. */
		5154
		5155	int
		5156	main (void)
		5157	{
		5158
		5159	;
		5160	return 0;
		5161	}
		5162	_ACEOF
		5163	# Make sure it works both with $CC and with simple cc.
		5164	# Following AC_PROG_CC_C_O, we do the test twice because some
		5165	# compilers refuse to overwrite an existing .o file with -o,
		5166	# though they will create one.
		5167	am_cv_prog_cc_c_o=yes
		5168	for am_i in 1 2; do
		5169	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
		5170	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
		5171	ac_status=$?
		5172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
		5173	(exit $ac_status); } \
		5174	&& test -f conftest2.$ac_objext; then
		5175	: OK
		5176	else
		5177	am_cv_prog_cc_c_o=no
		5178	break
		5179	fi
		5180	done
		5181	rm -f core conftest*
		5182	unset am_i
		5183	fi
		5184	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
		5185	printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
		5186	if test "$am_cv_prog_cc_c_o" != yes; then
		5187	# Losing compiler, so override with the script.
		5188	# FIXME: It is wrong to rewrite CC.
		5189	# But if we don't then we get into trouble of one sort or another.
		5190	# A longer-term fix would be to have automake use am__CC in this case,
		5191	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
		5192	CC="$am_aux_dir/compile $CC"
		5193	fi
		5194	ac_ext=c
		5195	ac_cpp='$CPP $CPPFLAGS'
		5196	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5197	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5198	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5199
		5200
3095	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3096		5202
3097	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3098	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3099	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3100	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3101	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3102	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3103	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3104	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3105	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3106	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3107	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3108	mkdir conftest.dir	5216	mkdir conftest.dir
3109	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3110	# using a relative directory.	5218	# using a relative directory.
3111	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3112	cd conftest.dir	5220	cd conftest.dir
…		…
3120		5228
3121	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3122	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3123	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	5231	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3124	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	\ -arch\ \ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3125	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3126	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3127	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3128	# we should not choose a depcomp mode which is confused by this.	5241	# we should not choose a depcomp mode which is confused by this.
3129	#	5242	#
…		…
3131	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3132	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3133	: > sub/conftest.c	5246	: > sub/conftest.c
3134	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3135	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3136	: > sub/conftst$i.h	5249	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
		5250	# Solaris 10 /bin/sh.
		5251	echo '/* dummy */' > sub/conftst$i.h
3137	done	5252	done
3138	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3139		5254
		5255	# We check with '-c' and '-o' for the sake of the "dashmstdout"
		5256	# mode. It turns out that the SunPro C++ compiler does not properly
		5257	# handle '-M -o', and we need to detect this. Also, some Intel
		5258	# versions had trouble with output in subdirs.
		5259	am__obj=sub/conftest.${OBJEXT-o}
		5260	am__minus_obj="-o $am__obj"
3140	case $depmode in	5261	case $depmode in
		5262	gcc)
		5263	# This depmode causes a compiler race in universal mode.
		5264	test "$am__universal" = false \|\| continue
		5265	;;
3141	nosideeffect)	5266	nosideeffect)
3142	# after this tag, mechanisms are not by side-effect, so they'll	5267	# After this tag, mechanisms are not by side-effect, so they'll
3143	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3144	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3145	continue	5270	continue
3146	else	5271	else
3147	break	5272	break
3148	fi	5273	fi
3149	;;	5274	;;
		5275	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
		5276	# This compiler won't grok '-c -o', but also, the minuso test has
		5277	# not run yet. These depmodes are late enough in the game, and
		5278	# so weak that their functioning should not be impacted.
		5279	am__obj=conftest.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3150	none) break ;;	5282	none) break ;;
3151	esac	5283	esac
3152	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3153	# mode. It turns out that the SunPro C++ compiler does not properly
3154	# handle `-M -o', and we need to detect this.
3155	if depmode=$depmode \	5284	if depmode=$depmode \
3156	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3157	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3158	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3159	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3160	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3161	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3162	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3163	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3164	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3165	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err \|\|
3166	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3167	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3168	break	5303	break
3169	fi	5304	fi
3170	fi	5305	fi
3171	done	5306	done
…		…
3175	else	5310	else
3176	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3177	fi	5312	fi
3178		5313
3179	fi	5314	fi
3180	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3181	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3182	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3183		5318
3184
3185
3186	if	5319	if
3187	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3188	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3189	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3190	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3191	else	5324	else
…		…
3193	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3194	fi	5327	fi
3195		5328
3196		5329
3197		5330
3198	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3199	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3200	withval="$with_gnu_ld"	5333	then :
3201	test "$withval" = no \|\| with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3202	else	5335	else $as_nop
3203	with_gnu_ld=no	5336	with_gnu_ld=no
3204	fi;	5337	fi
		5338
3205	ac_prog=ld	5339	ac_prog=ld
3206	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3207	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3208	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	5342	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3209	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3210	case $host in	5344	case $host in
3211	--mingw*)	5345	--mingw*)
3212	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3213	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3214	*)	5348	*)
…		…
3233	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3234	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3235	;;	5369	;;
3236	esac	5370	esac
3237	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3238	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3239	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3240	else	5374	else
3241	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3242	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3243	fi	5377	fi
3244	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3245	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3246	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3247	if test -z "$LD"; then	5382	if test -z "$LD"; then
3248	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3249	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3250	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3251	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then	5386	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
…		…
3266	fi	5401	fi
3267	fi	5402	fi
3268		5403
3269	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3270	if test -n "$LD"; then	5405	if test -n "$LD"; then
3271	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3272	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3273	else	5408	else
3274	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3275	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3276	fi	5411	fi
3277	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	5412	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3278	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3279	{ (exit 1); exit 1; }; }
3280	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	5413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3281	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	5414	printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
3282	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3283	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3284	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3285	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	5419	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3286	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3287	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3288	else	5422	else
3289	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3290	fi	5424	fi
3291	fi	5425	fi
3292	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3293	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3294	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3295		5429
3296		5430
3297		5431
3298	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	5432	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3299	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3300	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3301	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3302	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3303		5438
3304	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	5439	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3305	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3306	. ./conftest.sh	5441	. ./conftest.sh
3307	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3308	acl_cv_rpath=done	5443	acl_cv_rpath=done
3309		5444
3310	fi	5445	fi
3311	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3312	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3313	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3314	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3315	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3316	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3317	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3318	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3319	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3320	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	5455	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3321	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	5456	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3322	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3323	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3324	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3325	:	5461	else $as_nop
3326	else
3327	enable_rpath=yes	5462	enable_rpath=yes
3328	fi;	5463	fi
		5464
3329		5465
3330		5466
3331		5467
3332		5468
3333		5469
…		…
3345		5481
3346	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3347	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3348		5484
3349		5485
3350	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3351	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3352	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3353
3354	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3355	use_additional=no	5491	use_additional=no
3356	else	5492	else
3357	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3358		5494
…		…
3371	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3372	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3373	fi	5509	fi
3374	fi	5510	fi
3375		5511
3376	fi;	5512	fi
		5513
3377	LIBICONV=	5514	LIBICONV=
3378	LTLIBICONV=	5515	LTLIBICONV=
3379	INCICONV=	5516	INCICONV=
3380	rpathdirs=	5517	rpathdirs=
3381	ltrpathdirs=	5518	ltrpathdirs=
…		…
3724		5861
3725		5862
3726		5863
3727		5864
3728		5865
3729	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3730	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3731	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3732	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3733	enableval="$enable_nls"	5870	then :
3734	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3735	else	5872	else $as_nop
3736	USE_NLS=yes	5873	USE_NLS=yes
3737	fi;	5874	fi
3738	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3739	echo "${ECHO_T}$USE_NLS" >&6	5876	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
		5877	printf "%s\n" "$USE_NLS" >&6; }
3740		5878
3741		5879
3742		5880
3743	LIBINTL=	5881	LIBINTL=
3744	LTLIBINTL=	5882	LTLIBINTL=
…		…
3750		5888
3751		5889
3752		5890
3753		5891
3754		5892
3755	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	5893	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3756	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3757	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3758	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3759	else	5897	printf %s "(cached) " >&6
3760	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3761	/* confdefs.h. */
3762	_ACEOF
3763	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764	cat >>conftest.$ac_ext <<_ACEOF
3765	/* end confdefs.h. */	5900	/* end confdefs.h. */
3766	#include <libintl.h>	5901	#include <libintl.h>
3767	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3768	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3769	int	5904	int
3770	main ()	5905	main (void)
3771	{	5906	{
3772	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3773	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3774	;	5909	;
3775	return 0;	5910	return 0;
3776	}	5911	}
3777	_ACEOF	5912	_ACEOF
3778	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3779	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3780	(eval $ac_link) 2>conftest.er1
3781	ac_status=$?
3782	grep -v '^ *+' conftest.er1 >conftest.err
3783	rm -f conftest.er1
3784	cat conftest.err >&5
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); } &&
3787	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789	(eval $ac_try) 2>&5
3790	ac_status=$?
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); }; } &&
3793	{ ac_try='test -s conftest$ac_exeext'
3794	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795	(eval $ac_try) 2>&5
3796	ac_status=$?
3797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798	(exit $ac_status); }; }; then
3799	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3800	else	5916	else $as_nop
3801	echo "$as_me: failed program was:" >&5
3802	sed 's/^/\| /' conftest.$ac_ext >&5
3803
3804	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3805	fi	5918	fi
3806	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3807	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3808	fi	5921	fi
3809	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3810	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3811		5924
3812	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3813		5926
3814		5927
3815		5928
…		…
3838	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3839	fi	5952	fi
3840	done	5953	done
3841		5954
3842		5955
3843	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3844	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3845	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3846	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3847	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3848		5962
3849	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3850	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3851	cat >conftest.$ac_ext <<_ACEOF
3852	/* confdefs.h. */
3853	_ACEOF
3854	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855	cat >>conftest.$ac_ext <<_ACEOF
3856	/* end confdefs.h. */	5966	/* end confdefs.h. */
3857	#include <stdlib.h>	5967	#include <stdlib.h>
3858	#include <iconv.h>	5968	#include <iconv.h>
3859	int	5969	int
3860	main ()	5970	main (void)
3861	{	5971	{
3862	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3863	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3864	iconv_close(cd);	5974	iconv_close(cd);
3865	;	5975	;
3866	return 0;	5976	return 0;
3867	}	5977	}
3868	_ACEOF	5978	_ACEOF
3869	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3870	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3871	(eval $ac_link) 2>conftest.er1
3872	ac_status=$?
3873	grep -v '^ *+' conftest.er1 >conftest.err
3874	rm -f conftest.er1
3875	cat conftest.err >&5
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); } &&
3878	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880	(eval $ac_try) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); }; } &&
3884	{ ac_try='test -s conftest$ac_exeext'
3885	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3886	(eval $ac_try) 2>&5
3887	ac_status=$?
3888	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3889	(exit $ac_status); }; }; then
3890	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3891	else
3892	echo "$as_me: failed program was:" >&5
3893	sed 's/^/\| /' conftest.$ac_ext >&5
3894
3895	fi	5982	fi
3896	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3897	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3898	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3899	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3900	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3901	cat >conftest.$ac_ext <<_ACEOF
3902	/* confdefs.h. */
3903	_ACEOF
3904	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905	cat >>conftest.$ac_ext <<_ACEOF
3906	/* end confdefs.h. */	5989	/* end confdefs.h. */
3907	#include <stdlib.h>	5990	#include <stdlib.h>
3908	#include <iconv.h>	5991	#include <iconv.h>
3909	int	5992	int
3910	main ()	5993	main (void)
3911	{	5994	{
3912	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3913	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3914	iconv_close(cd);	5997	iconv_close(cd);
3915	;	5998	;
3916	return 0;	5999	return 0;
3917	}	6000	}
3918	_ACEOF	6001	_ACEOF
3919	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3920	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3921	(eval $ac_link) 2>conftest.er1
3922	ac_status=$?
3923	grep -v '^ *+' conftest.er1 >conftest.err
3924	rm -f conftest.er1
3925	cat conftest.err >&5
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); } &&
3928	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930	(eval $ac_try) 2>&5
3931	ac_status=$?
3932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933	(exit $ac_status); }; } &&
3934	{ ac_try='test -s conftest$ac_exeext'
3935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3936	(eval $ac_try) 2>&5
3937	ac_status=$?
3938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3939	(exit $ac_status); }; }; then
3940	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3941	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3942	else
3943	echo "$as_me: failed program was:" >&5
3944	sed 's/^/\| /' conftest.$ac_ext >&5
3945
3946	fi	6006	fi
3947	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3948	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3949	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3950	fi	6010	fi
3951		6011
3952	fi	6012	fi
3953	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3954	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3955	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3956		6016
3957	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3958	#define HAVE_ICONV 1
3959	_ACEOF
3960		6018
3961	fi	6019	fi
3962	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3963	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	6021	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3964	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3965	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3966	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3967	else	6025	else
3968	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3969	LIBICONV=	6027	LIBICONV=
3970	LTLIBICONV=	6028	LTLIBICONV=
3971	fi	6029	fi
…		…
3987		6045
3988	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3989	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3990		6048
3991		6049
3992	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3993	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3994	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3995
3996	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3997	use_additional=no	6055	use_additional=no
3998	else	6056	else
3999	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
4000		6058
…		…
4013	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4014	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4015	fi	6073	fi
4016	fi	6074	fi
4017		6075
4018	fi;	6076	fi
		6077
4019	LIBINTL=	6078	LIBINTL=
4020	LTLIBINTL=	6079	LTLIBINTL=
4021	INCINTL=	6080	INCINTL=
4022	rpathdirs=	6081	rpathdirs=
4023	ltrpathdirs=	6082	ltrpathdirs=
…		…
4349	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4350	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4351	done	6410	done
4352	fi	6411	fi
4353		6412
4354	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	6413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4355	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4356	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4357	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4358	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4359	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4360	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4361	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4362	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4363	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364	/* confdefs.h. */
4365	_ACEOF
4366	cat confdefs.h >>conftest.$ac_ext
4367	cat >>conftest.$ac_ext <<_ACEOF
4368	/* end confdefs.h. */	6424	/* end confdefs.h. */
4369	#include <libintl.h>	6425	#include <libintl.h>
4370	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4371	extern	6427	extern
4372	#ifdef __cplusplus	6428	#ifdef __cplusplus
4373	"C"	6429	"C"
4374	#endif	6430	#endif
4375	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4376	int	6432	int
4377	main ()	6433	main (void)
4378	{	6434	{
4379	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4380	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4381	;	6437	;
4382	return 0;	6438	return 0;
4383	}	6439	}
4384	_ACEOF	6440	_ACEOF
4385	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4386	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4387	(eval $ac_link) 2>conftest.er1
4388	ac_status=$?
4389	grep -v '^ *+' conftest.er1 >conftest.err
4390	rm -f conftest.er1
4391	cat conftest.err >&5
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); } &&
4394	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; } &&
4400	{ ac_try='test -s conftest$ac_exeext'
4401	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4402	(eval $ac_try) 2>&5
4403	ac_status=$?
4404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405	(exit $ac_status); }; }; then
4406	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4407	else	6444	else $as_nop
4408	echo "$as_me: failed program was:" >&5
4409	sed 's/^/\| /' conftest.$ac_ext >&5
4410
4411	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4412	fi	6446	fi
4413	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4414	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4415	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4416	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4417	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4418	/* confdefs.h. */
4419	_ACEOF
4420	cat confdefs.h >>conftest.$ac_ext
4421	cat >>conftest.$ac_ext <<_ACEOF
4422	/* end confdefs.h. */	6452	/* end confdefs.h. */
4423	#include <libintl.h>	6453	#include <libintl.h>
4424	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4425	extern	6455	extern
4426	#ifdef __cplusplus	6456	#ifdef __cplusplus
4427	"C"	6457	"C"
4428	#endif	6458	#endif
4429	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4430	int	6460	int
4431	main ()	6461	main (void)
4432	{	6462	{
4433	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4435	;	6465	;
4436	return 0;	6466	return 0;
4437	}	6467	}
4438	_ACEOF	6468	_ACEOF
4439	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4441	(eval $ac_link) 2>conftest.er1
4442	ac_status=$?
4443	grep -v '^ *+' conftest.er1 >conftest.err
4444	rm -f conftest.er1
4445	cat conftest.err >&5
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); } &&
4448	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4450	(eval $ac_try) 2>&5
4451	ac_status=$?
4452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453	(exit $ac_status); }; } &&
4454	{ ac_try='test -s conftest$ac_exeext'
4455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4456	(eval $ac_try) 2>&5
4457	ac_status=$?
4458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4459	(exit $ac_status); }; }; then
4460	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4461	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4462	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4463		6474
4464	else
4465	echo "$as_me: failed program was:" >&5
4466	sed 's/^/\| /' conftest.$ac_ext >&5
4467
4468	fi	6475	fi
4469	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4470	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4471	fi	6478	fi
4472	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4473	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4474	fi	6481	fi
4475	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4476	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4477	fi	6484	fi
4478		6485
4479	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4480	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4481	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4489		6496
4490		6497
4491	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4492	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4493		6500
4494	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4495	#define ENABLE_NLS 1
4496	_ACEOF
4497		6502
4498	else	6503	else
4499	USE_NLS=no	6504	USE_NLS=no
4500	fi	6505	fi
4501	fi	6506	fi
4502		6507
4503	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4504		6509
4505	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4506	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4507	echo "$as_me:$LINENO: checking how to link with libintl" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4508	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4509	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4510	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4511		6516
4512	for element in $INCINTL; do	6517	for element in $INCINTL; do
4513	haveit=	6518	haveit=
4514	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4515		6520
…		…
4532	done	6537	done
4533		6538
4534	fi	6539	fi
4535		6540
4536		6541
4537	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4538	#define HAVE_GETTEXT 1
4539	_ACEOF
4540		6543
4541		6544
4542	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4543	#define HAVE_DCGETTEXT 1
4544	_ACEOF
4545		6546
4546	fi	6547	fi
4547		6548
4548	POSUB=po	6549	POSUB=po
4549	fi	6550	fi
…		…
4561		6562
4562	# Enable GNU extensions.	6563	# Enable GNU extensions.
4563	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4564	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4565		6566
4566	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4567	#define _GNU_SOURCE 1
4568	_ACEOF
4569		6568
4570		6569
4571	cat >>confdefs.h <<\_ACEOF	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4572	#define __USE_BSD 1
4573	_ACEOF
4574
4575		6571
4576	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
4577		6573
4578	ac_ext=c	6574	ac_ext=c
4579	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4580	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4581	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6577	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4582	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4583	if test -n "$ac_tool_prefix"; then
4584	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4585	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4586	echo "$as_me:$LINENO: checking for $ac_word" >&5
4587	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4588	if test "${ac_cv_prog_CC+set}" = set; then
4589	echo $ECHO_N "(cached) $ECHO_C" >&6
4590	else
4591	if test -n "$CC"; then
4592	ac_cv_prog_CC="$CC" # Let the user override the test.
4593	else
4594	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4595	for as_dir in $PATH
4596	do
4597	IFS=$as_save_IFS
4598	test -z "$as_dir" && as_dir=.
4599	for ac_exec_ext in '' $ac_executable_extensions; do
4600	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4601	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4602	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4603	break 2
4604	fi
4605	done
4606	done
4607
4608	fi
4609	fi
4610	CC=$ac_cv_prog_CC
4611	if test -n "$CC"; then
4612	echo "$as_me:$LINENO: result: $CC" >&5
4613	echo "${ECHO_T}$CC" >&6
4614	else
4615	echo "$as_me:$LINENO: result: no" >&5
4616	echo "${ECHO_T}no" >&6
4617	fi
4618
4619	fi
4620	if test -z "$ac_cv_prog_CC"; then
4621	ac_ct_CC=$CC
4622	# Extract the first word of "gcc", so it can be a program name with args.
4623	set dummy gcc; ac_word=$2
4624	echo "$as_me:$LINENO: checking for $ac_word" >&5
4625	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4626	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4627	echo $ECHO_N "(cached) $ECHO_C" >&6
4628	else
4629	if test -n "$ac_ct_CC"; then
4630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4631	else
4632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4633	for as_dir in $PATH
4634	do
4635	IFS=$as_save_IFS
4636	test -z "$as_dir" && as_dir=.
4637	for ac_exec_ext in '' $ac_executable_extensions; do
4638	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4639	ac_cv_prog_ac_ct_CC="gcc"
4640	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4641	break 2
4642	fi
4643	done
4644	done
4645
4646	fi
4647	fi
4648	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4649	if test -n "$ac_ct_CC"; then
4650	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4651	echo "${ECHO_T}$ac_ct_CC" >&6
4652	else
4653	echo "$as_me:$LINENO: result: no" >&5
4654	echo "${ECHO_T}no" >&6
4655	fi
4656
4657	CC=$ac_ct_CC
4658	else
4659	CC="$ac_cv_prog_CC"
4660	fi
4661
4662	if test -z "$CC"; then
4663	if test -n "$ac_tool_prefix"; then
4664	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4665	set dummy ${ac_tool_prefix}cc; ac_word=$2
4666	echo "$as_me:$LINENO: checking for $ac_word" >&5
4667	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4668	if test "${ac_cv_prog_CC+set}" = set; then
4669	echo $ECHO_N "(cached) $ECHO_C" >&6
4670	else
4671	if test -n "$CC"; then
4672	ac_cv_prog_CC="$CC" # Let the user override the test.
4673	else
4674	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4675	for as_dir in $PATH
4676	do
4677	IFS=$as_save_IFS
4678	test -z "$as_dir" && as_dir=.
4679	for ac_exec_ext in '' $ac_executable_extensions; do
4680	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4681	ac_cv_prog_CC="${ac_tool_prefix}cc"
4682	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4683	break 2
4684	fi
4685	done
4686	done
4687
4688	fi
4689	fi
4690	CC=$ac_cv_prog_CC
4691	if test -n "$CC"; then
4692	echo "$as_me:$LINENO: result: $CC" >&5
4693	echo "${ECHO_T}$CC" >&6
4694	else
4695	echo "$as_me:$LINENO: result: no" >&5
4696	echo "${ECHO_T}no" >&6
4697	fi
4698
4699	fi
4700	if test -z "$ac_cv_prog_CC"; then
4701	ac_ct_CC=$CC
4702	# Extract the first word of "cc", so it can be a program name with args.
4703	set dummy cc; ac_word=$2
4704	echo "$as_me:$LINENO: checking for $ac_word" >&5
4705	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4706	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4707	echo $ECHO_N "(cached) $ECHO_C" >&6
4708	else
4709	if test -n "$ac_ct_CC"; then
4710	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4711	else
4712	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4713	for as_dir in $PATH
4714	do
4715	IFS=$as_save_IFS
4716	test -z "$as_dir" && as_dir=.
4717	for ac_exec_ext in '' $ac_executable_extensions; do
4718	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4719	ac_cv_prog_ac_ct_CC="cc"
4720	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4721	break 2
4722	fi
4723	done
4724	done
4725
4726	fi
4727	fi
4728	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4729	if test -n "$ac_ct_CC"; then
4730	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4731	echo "${ECHO_T}$ac_ct_CC" >&6
4732	else
4733	echo "$as_me:$LINENO: result: no" >&5
4734	echo "${ECHO_T}no" >&6
4735	fi
4736
4737	CC=$ac_ct_CC
4738	else
4739	CC="$ac_cv_prog_CC"
4740	fi
4741
4742	fi
4743	if test -z "$CC"; then
4744	# Extract the first word of "cc", so it can be a program name with args.
4745	set dummy cc; ac_word=$2
4746	echo "$as_me:$LINENO: checking for $ac_word" >&5
4747	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4748	if test "${ac_cv_prog_CC+set}" = set; then
4749	echo $ECHO_N "(cached) $ECHO_C" >&6
4750	else
4751	if test -n "$CC"; then
4752	ac_cv_prog_CC="$CC" # Let the user override the test.
4753	else
4754	ac_prog_rejected=no
4755	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4756	for as_dir in $PATH
4757	do
4758	IFS=$as_save_IFS
4759	test -z "$as_dir" && as_dir=.
4760	for ac_exec_ext in '' $ac_executable_extensions; do
4761	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4762	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4763	ac_prog_rejected=yes
4764	continue
4765	fi
4766	ac_cv_prog_CC="cc"
4767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4768	break 2
4769	fi
4770	done
4771	done
4772
4773	if test $ac_prog_rejected = yes; then
4774	# We found a bogon in the path, so make sure we never use it.
4775	set dummy $ac_cv_prog_CC
4776	shift
4777	if test $# != 0; then
4778	# We chose a different compiler from the bogus one.
4779	# However, it has the same basename, so the bogon will be chosen
4780	# first if we set CC to just the basename; use the full file name.
4781	shift
4782	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4783	fi
4784	fi
4785	fi
4786	fi
4787	CC=$ac_cv_prog_CC
4788	if test -n "$CC"; then
4789	echo "$as_me:$LINENO: result: $CC" >&5
4790	echo "${ECHO_T}$CC" >&6
4791	else
4792	echo "$as_me:$LINENO: result: no" >&5
4793	echo "${ECHO_T}no" >&6
4794	fi
4795
4796	fi
4797	if test -z "$CC"; then
4798	if test -n "$ac_tool_prefix"; then
4799	for ac_prog in cl
4800	do
4801	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4802	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4803	echo "$as_me:$LINENO: checking for $ac_word" >&5
4804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4805	if test "${ac_cv_prog_CC+set}" = set; then
4806	echo $ECHO_N "(cached) $ECHO_C" >&6
4807	else
4808	if test -n "$CC"; then
4809	ac_cv_prog_CC="$CC" # Let the user override the test.
4810	else
4811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4812	for as_dir in $PATH
4813	do
4814	IFS=$as_save_IFS
4815	test -z "$as_dir" && as_dir=.
4816	for ac_exec_ext in '' $ac_executable_extensions; do
4817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4818	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4820	break 2
4821	fi
4822	done
4823	done
4824
4825	fi
4826	fi
4827	CC=$ac_cv_prog_CC
4828	if test -n "$CC"; then
4829	echo "$as_me:$LINENO: result: $CC" >&5
4830	echo "${ECHO_T}$CC" >&6
4831	else
4832	echo "$as_me:$LINENO: result: no" >&5
4833	echo "${ECHO_T}no" >&6
4834	fi
4835
4836	test -n "$CC" && break
4837	done
4838	fi
4839	if test -z "$CC"; then
4840	ac_ct_CC=$CC
4841	for ac_prog in cl
4842	do
4843	# Extract the first word of "$ac_prog", so it can be a program name with args.
4844	set dummy $ac_prog; ac_word=$2
4845	echo "$as_me:$LINENO: checking for $ac_word" >&5
4846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4847	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4848	echo $ECHO_N "(cached) $ECHO_C" >&6
4849	else
4850	if test -n "$ac_ct_CC"; then
4851	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4852	else
4853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4854	for as_dir in $PATH
4855	do
4856	IFS=$as_save_IFS
4857	test -z "$as_dir" && as_dir=.
4858	for ac_exec_ext in '' $ac_executable_extensions; do
4859	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4860	ac_cv_prog_ac_ct_CC="$ac_prog"
4861	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4862	break 2
4863	fi
4864	done
4865	done
4866
4867	fi
4868	fi
4869	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4870	if test -n "$ac_ct_CC"; then
4871	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4872	echo "${ECHO_T}$ac_ct_CC" >&6
4873	else
4874	echo "$as_me:$LINENO: result: no" >&5
4875	echo "${ECHO_T}no" >&6
4876	fi
4877
4878	test -n "$ac_ct_CC" && break
4879	done
4880
4881	CC=$ac_ct_CC
4882	fi
4883
4884	fi
4885
4886
4887	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4888	See \`config.log' for more details." >&5
4889	echo "$as_me: error: no acceptable C compiler found in \$PATH
4890	See \`config.log' for more details." >&2;}
4891	{ (exit 1); exit 1; }; }
4892
4893	# Provide some information about the compiler.
4894	echo "$as_me:$LINENO:" \
4895	"checking for C compiler version" >&5
4896	ac_compiler=`set X $ac_compile; echo $2`
4897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4898	(eval $ac_compiler --version </dev/null >&5) 2>&5
4899	ac_status=$?
4900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901	(exit $ac_status); }
4902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4903	(eval $ac_compiler -v </dev/null >&5) 2>&5
4904	ac_status=$?
4905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4906	(exit $ac_status); }
4907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4908	(eval $ac_compiler -V </dev/null >&5) 2>&5
4909	ac_status=$?
4910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4911	(exit $ac_status); }
4912
4913	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4914	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4915	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4916	echo $ECHO_N "(cached) $ECHO_C" >&6
4917	else
4918	cat >conftest.$ac_ext <<_ACEOF
4919	/* confdefs.h. */
4920	_ACEOF
4921	cat confdefs.h >>conftest.$ac_ext
4922	cat >>conftest.$ac_ext <<_ACEOF
4923	/* end confdefs.h. */
4924
4925	int
4926	main ()
4927	{
4928	#ifndef __GNUC__
4929	choke me
4930	#endif
4931
4932	;
4933	return 0;
4934	}
4935	_ACEOF
4936	rm -f conftest.$ac_objext
4937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938	(eval $ac_compile) 2>conftest.er1
4939	ac_status=$?
4940	grep -v '^ *+' conftest.er1 >conftest.err
4941	rm -f conftest.er1
4942	cat conftest.err >&5
4943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4944	(exit $ac_status); } &&
4945	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947	(eval $ac_try) 2>&5
4948	ac_status=$?
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); }; } &&
4951	{ ac_try='test -s conftest.$ac_objext'
4952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953	(eval $ac_try) 2>&5
4954	ac_status=$?
4955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956	(exit $ac_status); }; }; then
4957	ac_compiler_gnu=yes
4958	else
4959	echo "$as_me: failed program was:" >&5
4960	sed 's/^/\| /' conftest.$ac_ext >&5
4961
4962	ac_compiler_gnu=no
4963	fi
4964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4965	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4966
4967	fi
4968	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4969	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4970	GCC=`test $ac_compiler_gnu = yes && echo yes`
4971	ac_test_CFLAGS=${CFLAGS+set}
4972	ac_save_CFLAGS=$CFLAGS
4973	CFLAGS="-g"
4974	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4975	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4976	if test "${ac_cv_prog_cc_g+set}" = set; then
4977	echo $ECHO_N "(cached) $ECHO_C" >&6
4978	else
4979	cat >conftest.$ac_ext <<_ACEOF
4980	/* confdefs.h. */
4981	_ACEOF
4982	cat confdefs.h >>conftest.$ac_ext
4983	cat >>conftest.$ac_ext <<_ACEOF
4984	/* end confdefs.h. */
4985
4986	int
4987	main ()
4988	{
4989
4990	;
4991	return 0;
4992	}
4993	_ACEOF
4994	rm -f conftest.$ac_objext
4995	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4996	(eval $ac_compile) 2>conftest.er1
4997	ac_status=$?
4998	grep -v '^ *+' conftest.er1 >conftest.err
4999	rm -f conftest.er1
5000	cat conftest.err >&5
5001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002	(exit $ac_status); } &&
5003	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5005	(eval $ac_try) 2>&5
5006	ac_status=$?
5007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008	(exit $ac_status); }; } &&
5009	{ ac_try='test -s conftest.$ac_objext'
5010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5011	(eval $ac_try) 2>&5
5012	ac_status=$?
5013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5014	(exit $ac_status); }; }; then
5015	ac_cv_prog_cc_g=yes
5016	else
5017	echo "$as_me: failed program was:" >&5
5018	sed 's/^/\| /' conftest.$ac_ext >&5
5019
5020	ac_cv_prog_cc_g=no
5021	fi
5022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5023	fi
5024	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5025	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5026	if test "$ac_test_CFLAGS" = set; then
5027	CFLAGS=$ac_save_CFLAGS
5028	elif test $ac_cv_prog_cc_g = yes; then
5029	if test "$GCC" = yes; then
5030	CFLAGS="-g -O2"
5031	else
5032	CFLAGS="-g"
5033	fi
5034	else
5035	if test "$GCC" = yes; then
5036	CFLAGS="-O2"
5037	else
5038	CFLAGS=
5039	fi
5040	fi
5041	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5042	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5043	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5044	echo $ECHO_N "(cached) $ECHO_C" >&6
5045	else
5046	ac_cv_prog_cc_stdc=no
5047	ac_save_CC=$CC
5048	cat >conftest.$ac_ext <<_ACEOF
5049	/* confdefs.h. */
5050	_ACEOF
5051	cat confdefs.h >>conftest.$ac_ext
5052	cat >>conftest.$ac_ext <<_ACEOF
5053	/* end confdefs.h. */
5054	#include <stdarg.h>
5055	#include <stdio.h>
5056	#include <sys/types.h>
5057	#include <sys/stat.h>
5058	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5059	struct buf { int x; };
5060	FILE * (rcsopen) (struct buf , struct stat *, int);
5061	static char *e (p, i)
5062	char **p;
5063	int i;
5064	{
5065	return p[i];
5066	}
5067	static char f (char (g) (char , int), char *p, ...)
5068	{
5069	char *s;
5070	va_list v;
5071	va_start (v,p);
5072	s = g (p, va_arg (v,int));
5073	va_end (v);
5074	return s;
5075	}
5076
5077	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5078	function prototypes and stuff, but not '\xHH' hex character constants.
5079	These don't provoke an error unfortunately, instead are silently treated
5080	as 'x'. The following induces an error, until -std1 is added to get
5081	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5082	array size at least. It's necessary to write '\x00'==0 to get something
5083	that's true only with -std1. */
5084	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5085
5086	int test (int i, double x);
5087	struct s1 {int (*f) (int a);};
5088	struct s2 {int (*f) (double a);};
5089	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5090	int argc;
5091	char **argv;
5092	int
5093	main ()
5094	{
5095	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5096	;
5097	return 0;
5098	}
5099	_ACEOF
5100	# Don't try gcc -ansi; that turns off useful extensions and
5101	# breaks some systems' header files.
5102	# AIX -qlanglvl=ansi
5103	# Ultrix and OSF/1 -std1
5104	# HP-UX 10.20 and later -Ae
5105	# HP-UX older versions -Aa -D_HPUX_SOURCE
5106	# SVR4 -Xc -D__EXTENSIONS__
5107	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5108	do
5109	CC="$ac_save_CC $ac_arg"
5110	rm -f conftest.$ac_objext
5111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5112	(eval $ac_compile) 2>conftest.er1
5113	ac_status=$?
5114	grep -v '^ *+' conftest.er1 >conftest.err
5115	rm -f conftest.er1
5116	cat conftest.err >&5
5117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5118	(exit $ac_status); } &&
5119	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5120	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5121	(eval $ac_try) 2>&5
5122	ac_status=$?
5123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5124	(exit $ac_status); }; } &&
5125	{ ac_try='test -s conftest.$ac_objext'
5126	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5127	(eval $ac_try) 2>&5
5128	ac_status=$?
5129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5130	(exit $ac_status); }; }; then
5131	ac_cv_prog_cc_stdc=$ac_arg
5132	break
5133	else
5134	echo "$as_me: failed program was:" >&5
5135	sed 's/^/\| /' conftest.$ac_ext >&5
5136
5137	fi
5138	rm -f conftest.err conftest.$ac_objext
5139	done
5140	rm -f conftest.$ac_ext conftest.$ac_objext
5141	CC=$ac_save_CC
5142
5143	fi
5144
5145	case "x$ac_cv_prog_cc_stdc" in
5146	x\|xno)
5147	echo "$as_me:$LINENO: result: none needed" >&5
5148	echo "${ECHO_T}none needed" >&6 ;;
5149	*)
5150	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5151	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5152	CC="$CC $ac_cv_prog_cc_stdc" ;;
5153	esac
5154
5155	# Some people use a C++ compiler to compile C. Since we use `exit',
5156	# in C++ we need to declare it. In case someone uses the same compiler
5157	# for both compiling C and C++ we need to have the C++ compiler decide
5158	# the declaration of exit, since it's the most demanding environment.
5159	cat >conftest.$ac_ext <<_ACEOF
5160	#ifndef __cplusplus
5161	choke me
5162	#endif
5163	_ACEOF
5164	rm -f conftest.$ac_objext
5165	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5166	(eval $ac_compile) 2>conftest.er1
5167	ac_status=$?
5168	grep -v '^ *+' conftest.er1 >conftest.err
5169	rm -f conftest.er1
5170	cat conftest.err >&5
5171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5172	(exit $ac_status); } &&
5173	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5175	(eval $ac_try) 2>&5
5176	ac_status=$?
5177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5178	(exit $ac_status); }; } &&
5179	{ ac_try='test -s conftest.$ac_objext'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; }; then
5185	for ac_declaration in \
5186	'' \
5187	'extern "C" void std::exit (int) throw (); using std::exit;' \
5188	'extern "C" void std::exit (int); using std::exit;' \
5189	'extern "C" void exit (int) throw ();' \
5190	'extern "C" void exit (int);' \
5191	'void exit (int);'
5192	do
5193	cat >conftest.$ac_ext <<_ACEOF
5194	/* confdefs.h. */
5195	_ACEOF
5196	cat confdefs.h >>conftest.$ac_ext
5197	cat >>conftest.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	$ac_declaration
5200	#include <stdlib.h>
5201	int
5202	main ()
5203	{
5204	exit (42);
5205	;
5206	return 0;
5207	}
5208	_ACEOF
5209	rm -f conftest.$ac_objext
5210	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5211	(eval $ac_compile) 2>conftest.er1
5212	ac_status=$?
5213	grep -v '^ *+' conftest.er1 >conftest.err
5214	rm -f conftest.er1
5215	cat conftest.err >&5
5216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217	(exit $ac_status); } &&
5218	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5220	(eval $ac_try) 2>&5
5221	ac_status=$?
5222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5223	(exit $ac_status); }; } &&
5224	{ ac_try='test -s conftest.$ac_objext'
5225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5226	(eval $ac_try) 2>&5
5227	ac_status=$?
5228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229	(exit $ac_status); }; }; then
5230	:
5231	else
5232	echo "$as_me: failed program was:" >&5
5233	sed 's/^/\| /' conftest.$ac_ext >&5
5234
5235	continue
5236	fi
5237	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5238	cat >conftest.$ac_ext <<_ACEOF
5239	/* confdefs.h. */
5240	_ACEOF
5241	cat confdefs.h >>conftest.$ac_ext
5242	cat >>conftest.$ac_ext <<_ACEOF
5243	/* end confdefs.h. */
5244	$ac_declaration
5245	int
5246	main ()
5247	{
5248	exit (42);
5249	;
5250	return 0;
5251	}
5252	_ACEOF
5253	rm -f conftest.$ac_objext
5254	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5255	(eval $ac_compile) 2>conftest.er1
5256	ac_status=$?
5257	grep -v '^ *+' conftest.er1 >conftest.err
5258	rm -f conftest.er1
5259	cat conftest.err >&5
5260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5261	(exit $ac_status); } &&
5262	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5264	(eval $ac_try) 2>&5
5265	ac_status=$?
5266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267	(exit $ac_status); }; } &&
5268	{ ac_try='test -s conftest.$ac_objext'
5269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5270	(eval $ac_try) 2>&5
5271	ac_status=$?
5272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273	(exit $ac_status); }; }; then
5274	break
5275	else
5276	echo "$as_me: failed program was:" >&5
5277	sed 's/^/\| /' conftest.$ac_ext >&5
5278
5279	fi
5280	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5281	done
5282	rm -f conftest*
5283	if test -n "$ac_declaration"; then
5284	echo '#ifdef __cplusplus' >>confdefs.h
5285	echo $ac_declaration >>confdefs.h
5286	echo '#endif' >>confdefs.h
5287	fi
5288
5289	else
5290	echo "$as_me: failed program was:" >&5
5291	sed 's/^/\| /' conftest.$ac_ext >&5
5292
5293	fi
5294	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5295	ac_ext=c
5296	ac_cpp='$CPP $CPPFLAGS'
5297	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5298	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5299	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5300
5301	depcc="$CC" am_compiler_list=
5302
5303	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5304	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5305	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5306	echo $ECHO_N "(cached) $ECHO_C" >&6
5307	else
5308	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5309	# We make a subdir and do the tests there. Otherwise we can end up
5310	# making bogus files that we don't know about and never remove. For
5311	# instance it was reported that on HP-UX the gcc test will end up
5312	# making a dummy file named `D' -- because `-MD' means `put the output
5313	# in D'.
5314	mkdir conftest.dir
5315	# Copy depcomp to subdir because otherwise we won't find it if we're
5316	# using a relative directory.
5317	cp "$am_depcomp" conftest.dir
5318	cd conftest.dir
5319	# We will build objects and dependencies in a subdirectory because
5320	# it helps to detect inapplicable dependency modes. For instance
5321	# both Tru64's cc and ICC support -MD to output dependencies as a
5322	# side effect of compilation, but ICC will put the dependencies in
5323	# the current directory while Tru64 will put them in the object
5324	# directory.
5325	mkdir sub
5326
5327	am_cv_CC_dependencies_compiler_type=none
5328	if test "$am_compiler_list" = ""; then
5329	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5330	fi
5331	for depmode in $am_compiler_list; do
5332	# Setup a source with many dependencies, because some compilers
5333	# like to wrap large dependency lists on column 80 (with \), and
5334	# we should not choose a depcomp mode which is confused by this.
5335	#
5336	# We need to recreate these files for each test, as the compiler may
5337	# overwrite some of them when testing with obscure command lines.
5338	# This happens at least with the AIX C compiler.
5339	: > sub/conftest.c
5340	for i in 1 2 3 4 5 6; do
5341	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5342	: > sub/conftst$i.h
5343	done
5344	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5345
5346	case $depmode in
5347	nosideeffect)
5348	# after this tag, mechanisms are not by side-effect, so they'll
5349	# only be used when explicitly requested
5350	if test "x$enable_dependency_tracking" = xyes; then
5351	continue
5352	else
5353	break
5354	fi
5355	;;
5356	none) break ;;
5357	esac
5358	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5359	# mode. It turns out that the SunPro C++ compiler does not properly
5360	# handle `-M -o', and we need to detect this.
5361	if depmode=$depmode \
5362	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5363	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5364	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5365	>/dev/null 2>conftest.err &&
5366	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5367	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5368	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5369	# icc doesn't choke on unknown options, it will just issue warnings
5370	# (even with -Werror). So we grep stderr for any message
5371	# that says an option was ignored.
5372	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5373	am_cv_CC_dependencies_compiler_type=$depmode
5374	break
5375	fi
5376	fi
5377	done
5378
5379	cd ..
5380	rm -rf conftest.dir
5381	else
5382	am_cv_CC_dependencies_compiler_type=none
5383	fi
5384
5385	fi
5386	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5387	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5388	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5389
5390
5391
5392	if
5393	test "x$enable_dependency_tracking" != xno \
5394	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5395	am__fastdepCC_TRUE=
5396	am__fastdepCC_FALSE='#'
5397	else
5398	am__fastdepCC_TRUE='#'
5399	am__fastdepCC_FALSE=
5400	fi
5401
5402
5403	ac_ext=c
5404	ac_cpp='$CPP $CPPFLAGS'
5405	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5406	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5407	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5408	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6579	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5409	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5410	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5411	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5412	CPP=	6583	CPP=
5413	fi	6584	fi
5414	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5415	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5416	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5417	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5418	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5419	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5420	do	6592	do
5421	ac_preproc_ok=false	6593	ac_preproc_ok=false
5422	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5423	do	6595	do
5424	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5425	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5426	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5427	# <limits.h> exists even on freestanding compilers.
5428	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5429	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5430	cat >conftest.$ac_ext <<_ACEOF
5431	/* confdefs.h. */
5432	_ACEOF
5433	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434	cat >>conftest.$ac_ext <<_ACEOF
5435	/* end confdefs.h. */	6601	/* end confdefs.h. */
5436	#ifdef __STDC__
5437	# include <limits.h>	6602	#include <limits.h>
5438	#else
5439	# include <assert.h>
5440	#endif
5441	Syntax error	6603	Syntax error
5442	_ACEOF	6604	_ACEOF
5443	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5444	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5445	ac_status=$?
5446	grep -v '^ *+' conftest.er1 >conftest.err
5447	rm -f conftest.er1
5448	cat conftest.err >&5
5449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450	(exit $ac_status); } >/dev/null; then
5451	if test -s conftest.err; then
5452	ac_cpp_err=$ac_c_preproc_warn_flag
5453	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5454	else
5455	ac_cpp_err=
5456	fi
5457	else
5458	ac_cpp_err=yes
5459	fi
5460	if test -z "$ac_cpp_err"; then
5461	:
5462	else
5463	echo "$as_me: failed program was:" >&5
5464	sed 's/^/\| /' conftest.$ac_ext >&5
5465		6607
		6608	else $as_nop
5466	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5467	continue	6610	continue
5468	fi	6611	fi
5469	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5470		6613
5471	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5472	# can be detected and how.	6615	# can be detected and how.
5473	cat >conftest.$ac_ext <<_ACEOF
5474	/* confdefs.h. */
5475	_ACEOF
5476	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5477	cat >>conftest.$ac_ext <<_ACEOF
5478	/* end confdefs.h. */	6617	/* end confdefs.h. */
5479	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5480	_ACEOF	6619	_ACEOF
5481	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5482	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5483	ac_status=$?
5484	grep -v '^ *+' conftest.er1 >conftest.err
5485	rm -f conftest.er1
5486	cat conftest.err >&5
5487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5488	(exit $ac_status); } >/dev/null; then
5489	if test -s conftest.err; then
5490	ac_cpp_err=$ac_c_preproc_warn_flag
5491	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5492	else
5493	ac_cpp_err=
5494	fi
5495	else
5496	ac_cpp_err=yes
5497	fi
5498	if test -z "$ac_cpp_err"; then
5499	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5500	continue	6623	continue
5501	else	6624	else $as_nop
5502	echo "$as_me: failed program was:" >&5
5503	sed 's/^/\| /' conftest.$ac_ext >&5
5504
5505	# Passes both tests.	6625	# Passes both tests.
5506	ac_preproc_ok=:	6626	ac_preproc_ok=:
5507	break	6627	break
5508	fi	6628	fi
5509	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5510		6630
5511	done	6631	done
5512	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5513	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5514	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5515	break	6636	break
5516	fi	6637	fi
5517		6638
5518	done	6639	done
5519	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5521	fi	6642	fi
5522	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5523	else	6644	else
5524	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5525	fi	6646	fi
5526	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5527	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5528	ac_preproc_ok=false	6649	ac_preproc_ok=false
5529	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5530	do	6651	do
5531	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5532	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5533	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5534	# <limits.h> exists even on freestanding compilers.
5535	# On the NeXT, cc -E runs the code through the compiler's parser,	6654	# On the NeXT, cc -E runs the code through the compiler's parser,
5536	# not just through cpp. "Syntax error" is here to catch this case.	6655	# not just through cpp. "Syntax error" is here to catch this case.
5537	cat >conftest.$ac_ext <<_ACEOF
5538	/* confdefs.h. */
5539	_ACEOF
5540	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541	cat >>conftest.$ac_ext <<_ACEOF
5542	/* end confdefs.h. */	6657	/* end confdefs.h. */
5543	#ifdef __STDC__
5544	# include <limits.h>	6658	#include <limits.h>
5545	#else
5546	# include <assert.h>
5547	#endif
5548	Syntax error	6659	Syntax error
5549	_ACEOF	6660	_ACEOF
5550	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5551	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5552	ac_status=$?
5553	grep -v '^ *+' conftest.er1 >conftest.err
5554	rm -f conftest.er1
5555	cat conftest.err >&5
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); } >/dev/null; then
5558	if test -s conftest.err; then
5559	ac_cpp_err=$ac_c_preproc_warn_flag
5560	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5561	else
5562	ac_cpp_err=
5563	fi
5564	else
5565	ac_cpp_err=yes
5566	fi
5567	if test -z "$ac_cpp_err"; then
5568	:
5569	else
5570	echo "$as_me: failed program was:" >&5
5571	sed 's/^/\| /' conftest.$ac_ext >&5
5572		6663
		6664	else $as_nop
5573	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5574	continue	6666	continue
5575	fi	6667	fi
5576	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5577		6669
5578	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5579	# can be detected and how.	6671	# can be detected and how.
5580	cat >conftest.$ac_ext <<_ACEOF
5581	/* confdefs.h. */
5582	_ACEOF
5583	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5584	cat >>conftest.$ac_ext <<_ACEOF
5585	/* end confdefs.h. */	6673	/* end confdefs.h. */
5586	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5587	_ACEOF	6675	_ACEOF
5588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5590	ac_status=$?
5591	grep -v '^ *+' conftest.er1 >conftest.err
5592	rm -f conftest.er1
5593	cat conftest.err >&5
5594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5595	(exit $ac_status); } >/dev/null; then
5596	if test -s conftest.err; then
5597	ac_cpp_err=$ac_c_preproc_warn_flag
5598	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5599	else
5600	ac_cpp_err=
5601	fi
5602	else
5603	ac_cpp_err=yes
5604	fi
5605	if test -z "$ac_cpp_err"; then
5606	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5607	continue	6679	continue
5608	else	6680	else $as_nop
5609	echo "$as_me: failed program was:" >&5
5610	sed 's/^/\| /' conftest.$ac_ext >&5
5611
5612	# Passes both tests.	6681	# Passes both tests.
5613	ac_preproc_ok=:	6682	ac_preproc_ok=:
5614	break	6683	break
5615	fi	6684	fi
5616	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5617		6686
5618	done	6687	done
5619	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5620	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5621	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5622	:	6691	then :
5623	else	6692
5624	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5625	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5626	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5627	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5628	{ (exit 1); exit 1; }; }
5629	fi	6698	fi
5630		6699
5631	ac_ext=c	6700	ac_ext=c
5632	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5633	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5634	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6703	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5635	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5636		6705
		6706
		6707
		6708
		6709
		6710
		6711
5637	ac_ext=cc	6712	ac_ext=cpp
5638	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5639	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5640	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6715	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5641	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6716	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6717	if test -z "$CXX"; then
		6718	if test -n "$CCC"; then
		6719	CXX=$CCC
		6720	else
5642	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5643	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5644	do	6723	do
5645	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	6724	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5646	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5647	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5648	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5649	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5650	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5651	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5652	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5653	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5654	else	6734	else
5655	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5656	for as_dir in $PATH	6736	for as_dir in $PATH
5657	do	6737	do
5658	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5659	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5660	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5661	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5662	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5663	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6747	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5664	break 2	6748	break 2
5665	fi	6749	fi
5666	done	6750	done
5667	done	6751	done
		6752	IFS=$as_save_IFS
5668		6753
5669	fi	6754	fi
5670	fi	6755	fi
5671	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5672	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5673	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5674	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5675	else	6760	else
5676	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5677	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5678	fi	6763	fi
		6764
5679		6765
5680	test -n "$CXX" && break	6766	test -n "$CXX" && break
5681	done	6767	done
5682	fi	6768	fi
5683	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5684	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5685	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5686	do	6772	do
5687	# Extract the first word of "$ac_prog", so it can be a program name with args.	6773	# Extract the first word of "$ac_prog", so it can be a program name with args.
5688	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5689	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5690	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5691	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5692	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5693	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5694	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5695	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5696	else	6783	else
5697	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5698	for as_dir in $PATH	6785	for as_dir in $PATH
5699	do	6786	do
5700	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5701	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5702	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5703	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5704	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5705	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6796	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5706	break 2	6797	break 2
5707	fi	6798	fi
5708	done	6799	done
5709	done	6800	done
		6801	IFS=$as_save_IFS
5710		6802
5711	fi	6803	fi
5712	fi	6804	fi
5713	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5714	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5715	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5716	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5717	else	6809	else
5718	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5719	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5720	fi	6812	fi
		6813
5721		6814
5722	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5723	done	6816	done
5724	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5725		6817
		6818	if test "x$ac_ct_CXX" = x; then
		6819	CXX="g++"
		6820	else
		6821	case $cross_compiling:$ac_tool_warned in
		6822	yes:)
		6823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6824	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6825	ac_tool_warned=yes ;;
		6826	esac
5726	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5727	fi	6829	fi
5728		6830
5729		6831	fi
		6832	fi
5730	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5731	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5732	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5733	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5734	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5735	(eval $ac_compiler --version </dev/null >&5) 2>&5	6838	{ { ac_try="$ac_compiler $ac_option >&5"
		6839	case "(($ac_try" in
		6840	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		6841	*) ac_try_echo=$ac_try;;
		6842	esac
		6843	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		6844	printf "%s\n" "$ac_try_echo"; } >&5
		6845	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5736	ac_status=$?	6846	ac_status=$?
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5	6847	if test -s conftest.err; then
		6848	sed '10a\
		6849	... rest of stderr output deleted ...
		6850	10q' conftest.err >conftest.er1
		6851	cat conftest.er1 >&5
		6852	fi
		6853	rm -f conftest.er1 conftest.err
		6854	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5738	(exit $ac_status); }	6855	test $ac_status = 0; }
5739	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5740	(eval $ac_compiler -v </dev/null >&5) 2>&5
5741	ac_status=$?
5742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743	(exit $ac_status); }
5744	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5745	(eval $ac_compiler -V </dev/null >&5) 2>&5
5746	ac_status=$?
5747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5748	(exit $ac_status); }
5749		6857
5750	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	6858	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
5751	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5752	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5753	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5754	else	6862	printf %s "(cached) " >&6
5755	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5756	/* confdefs.h. */
5757	_ACEOF
5758	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5759	cat >>conftest.$ac_ext <<_ACEOF
5760	/* end confdefs.h. */	6865	/* end confdefs.h. */
5761		6866
5762	int	6867	int
5763	main ()	6868	main (void)
5764	{	6869	{
5765	#ifndef __GNUC__	6870	#ifndef __GNUC__
5766	choke me	6871	choke me
5767	#endif	6872	#endif
5768		6873
5769	;	6874	;
5770	return 0;	6875	return 0;
5771	}	6876	}
5772	_ACEOF	6877	_ACEOF
5773	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5774	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5775	(eval $ac_compile) 2>conftest.er1
5776	ac_status=$?
5777	grep -v '^ *+' conftest.er1 >conftest.err
5778	rm -f conftest.er1
5779	cat conftest.err >&5
5780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5781	(exit $ac_status); } &&
5782	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5784	(eval $ac_try) 2>&5
5785	ac_status=$?
5786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787	(exit $ac_status); }; } &&
5788	{ ac_try='test -s conftest.$ac_objext'
5789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790	(eval $ac_try) 2>&5
5791	ac_status=$?
5792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793	(exit $ac_status); }; }; then
5794	ac_compiler_gnu=yes	6880	ac_compiler_gnu=yes
		6881	else $as_nop
		6882	ac_compiler_gnu=no
		6883	fi
		6884	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		6885	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		6886
		6887	fi
		6888	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		6889	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		6890	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6891
		6892	if test $ac_compiler_gnu = yes; then
		6893	GXX=yes
5795	else	6894	else
5796	echo "$as_me: failed program was:" >&5	6895	GXX=
5797	sed 's/^/\| /' conftest.$ac_ext >&5
5798
5799	ac_compiler_gnu=no
5800	fi	6896	fi
5801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5802	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5803
5804	fi
5805	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5806	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5807	GXX=`test $ac_compiler_gnu = yes && echo yes`
5808	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5809	ac_save_CXXFLAGS=$CXXFLAGS	6898	ac_save_CXXFLAGS=$CXXFLAGS
		6899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		6900	printf %s "checking whether $CXX accepts -g... " >&6; }
		6901	if test ${ac_cv_prog_cxx_g+y}
		6902	then :
		6903	printf %s "(cached) " >&6
		6904	else $as_nop
		6905	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		6906	ac_cxx_werror_flag=yes
		6907	ac_cv_prog_cxx_g=no
5810	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5811	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5812	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5813	if test "${ac_cv_prog_cxx_g+set}" = set; then
5814	echo $ECHO_N "(cached) $ECHO_C" >&6
5815	else
5816	cat >conftest.$ac_ext <<_ACEOF
5817	/* confdefs.h. */
5818	_ACEOF
5819	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820	cat >>conftest.$ac_ext <<_ACEOF
5821	/* end confdefs.h. */	6910	/* end confdefs.h. */
5822		6911
5823	int	6912	int
5824	main ()	6913	main (void)
5825	{	6914	{
5826		6915
5827	;	6916	;
5828	return 0;	6917	return 0;
5829	}	6918	}
5830	_ACEOF	6919	_ACEOF
5831	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5832	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5833	(eval $ac_compile) 2>conftest.er1
5834	ac_status=$?
5835	grep -v '^ *+' conftest.er1 >conftest.err
5836	rm -f conftest.er1
5837	cat conftest.err >&5
5838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5839	(exit $ac_status); } &&
5840	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5842	(eval $ac_try) 2>&5
5843	ac_status=$?
5844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5845	(exit $ac_status); }; } &&
5846	{ ac_try='test -s conftest.$ac_objext'
5847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5848	(eval $ac_try) 2>&5
5849	ac_status=$?
5850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5851	(exit $ac_status); }; }; then
5852	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5853	else	6923	else $as_nop
5854	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5855	sed 's/^/\| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5856		6927
		6928	int
		6929	main (void)
		6930	{
		6931
		6932	;
		6933	return 0;
		6934	}
		6935	_ACEOF
		6936	if ac_fn_cxx_try_compile "$LINENO"
		6937	then :
		6938
		6939	else $as_nop
		6940	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		6941	CXXFLAGS="-g"
		6942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6943	/* end confdefs.h. */
		6944
		6945	int
		6946	main (void)
		6947	{
		6948
		6949	;
		6950	return 0;
		6951	}
		6952	_ACEOF
		6953	if ac_fn_cxx_try_compile "$LINENO"
		6954	then :
5857	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5858	fi	6956	fi
5859	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5860	fi	6958	fi
		6959	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		6960	fi
		6961	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		6962	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		6963	fi
5861	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5862	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5863	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5864	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5865	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5866	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5867	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5868	else	6971	else
…		…
5873	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5874	else	6977	else
5875	CXXFLAGS=	6978	CXXFLAGS=
5876	fi	6979	fi
5877	fi	6980	fi
5878	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5879	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5880	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5881	'extern "C" void std::exit (int); using std::exit;' \	6984	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
5882	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5883	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5884	'void exit (int);'	6987	then :
		6988	printf %s "(cached) " >&6
		6989	else $as_nop
		6990	ac_cv_prog_cxx_11=no
		6991	ac_save_CXX=$CXX
		6992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6993	/* end confdefs.h. */
		6994	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5885	do	6997	do
5886	cat >conftest.$ac_ext <<_ACEOF	6998	CXX="$ac_save_CXX $ac_arg"
		6999	if ac_fn_cxx_try_compile "$LINENO"
		7000	then :
		7001	ac_cv_prog_cxx_cxx11=$ac_arg
		7002	fi
		7003	rm -f core conftest.err conftest.$ac_objext conftest.beam
		7004	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		7005	done
		7006	rm -f conftest.$ac_ext
		7007	CXX=$ac_save_CXX
		7008	fi
		7009
		7010	if test "x$ac_cv_prog_cxx_cxx11" = xno
		7011	then :
		7012	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		7013	printf "%s\n" "unsupported" >&6; }
		7014	else $as_nop
		7015	if test "x$ac_cv_prog_cxx_cxx11" = x
		7016	then :
		7017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		7018	printf "%s\n" "none needed" >&6; }
		7019	else $as_nop
		7020	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		7021	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		7022	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		7023	fi
		7024	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		7025	ac_prog_cxx_stdcxx=cxx11
		7026	fi
		7027	fi
		7028	if test x$ac_prog_cxx_stdcxx = xno
		7029	then :
		7030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		7031	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		7032	if test ${ac_cv_prog_cxx_98+y}
		7033	then :
		7034	printf %s "(cached) " >&6
		7035	else $as_nop
		7036	ac_cv_prog_cxx_98=no
		7037	ac_save_CXX=$CXX
		7038	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5887	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5888	_ACEOF	7041	_ACEOF
5889	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5890	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5891	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5892	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5893	#include <stdlib.h>	7046	then :
5894	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5895	main ()
5896	{
5897	exit (42);
5898	;
5899	return 0;
5900	}
5901	_ACEOF
5902	rm -f conftest.$ac_objext
5903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5904	(eval $ac_compile) 2>conftest.er1
5905	ac_status=$?
5906	grep -v '^ *+' conftest.er1 >conftest.err
5907	rm -f conftest.er1
5908	cat conftest.err >&5
5909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5910	(exit $ac_status); } &&
5911	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5913	(eval $ac_try) 2>&5
5914	ac_status=$?
5915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5916	(exit $ac_status); }; } &&
5917	{ ac_try='test -s conftest.$ac_objext'
5918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5919	(eval $ac_try) 2>&5
5920	ac_status=$?
5921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5922	(exit $ac_status); }; }; then
5923	:
5924	else
5925	echo "$as_me: failed program was:" >&5
5926	sed 's/^/\| /' conftest.$ac_ext >&5
5927
5928	continue
5929	fi	7048	fi
5930	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5931	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5932	/* confdefs.h. */
5933	_ACEOF
5934	cat confdefs.h >>conftest.$ac_ext
5935	cat >>conftest.$ac_ext <<_ACEOF
5936	/* end confdefs.h. */
5937	$ac_declaration
5938	int
5939	main ()
5940	{
5941	exit (42);
5942	;
5943	return 0;
5944	}
5945	_ACEOF
5946	rm -f conftest.$ac_objext
5947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5948	(eval $ac_compile) 2>conftest.er1
5949	ac_status=$?
5950	grep -v '^ *+' conftest.er1 >conftest.err
5951	rm -f conftest.er1
5952	cat conftest.err >&5
5953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954	(exit $ac_status); } &&
5955	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5957	(eval $ac_try) 2>&5
5958	ac_status=$?
5959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960	(exit $ac_status); }; } &&
5961	{ ac_try='test -s conftest.$ac_objext'
5962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5963	(eval $ac_try) 2>&5
5964	ac_status=$?
5965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5966	(exit $ac_status); }; }; then
5967	break
5968	else
5969	echo "$as_me: failed program was:" >&5
5970	sed 's/^/\| /' conftest.$ac_ext >&5
5971
5972	fi
5973	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5974	done	7051	done
5975	rm -f conftest*	7052	rm -f conftest.$ac_ext
5976	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5977	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5978	echo $ac_declaration >>confdefs.h	7055
5979	echo '#endif' >>confdefs.h	7056	if test "x$ac_cv_prog_cxx_cxx98" = xno
		7057	then :
		7058	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		7059	printf "%s\n" "unsupported" >&6; }
		7060	else $as_nop
		7061	if test "x$ac_cv_prog_cxx_cxx98" = x
		7062	then :
		7063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		7064	printf "%s\n" "none needed" >&6; }
		7065	else $as_nop
		7066	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		7067	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		7068	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		7069	fi
		7070	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		7071	ac_prog_cxx_stdcxx=cxx98
		7072	fi
5980	fi	7073	fi
5981		7074
5982	ac_ext=c	7075	ac_ext=c
5983	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5984	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5985	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7078	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5986	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5987		7080
5988	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5989		7082
5990	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5991	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5992	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5993	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5994	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5995	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5996	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5997	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5998	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5999	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
6000	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
6001	mkdir conftest.dir	7096	mkdir conftest.dir
6002	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
6003	# using a relative directory.	7098	# using a relative directory.
6004	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
6005	cd conftest.dir	7100	cd conftest.dir
…		…
6013		7108
6014	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6015	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6016	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	7111	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
6017	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	\ -arch\ \ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6018	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6019	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6020	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6021	# we should not choose a depcomp mode which is confused by this.	7121	# we should not choose a depcomp mode which is confused by this.
6022	#	7122	#
…		…
6024	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6025	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6026	: > sub/conftest.c	7126	: > sub/conftest.c
6027	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6028	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6029	: > sub/conftst$i.h	7129	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
		7130	# Solaris 10 /bin/sh.
		7131	echo '/* dummy */' > sub/conftst$i.h
6030	done	7132	done
6031	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6032		7134
		7135	# We check with '-c' and '-o' for the sake of the "dashmstdout"
		7136	# mode. It turns out that the SunPro C++ compiler does not properly
		7137	# handle '-M -o', and we need to detect this. Also, some Intel
		7138	# versions had trouble with output in subdirs.
		7139	am__obj=sub/conftest.${OBJEXT-o}
		7140	am__minus_obj="-o $am__obj"
6033	case $depmode in	7141	case $depmode in
		7142	gcc)
		7143	# This depmode causes a compiler race in universal mode.
		7144	test "$am__universal" = false \|\| continue
		7145	;;
6034	nosideeffect)	7146	nosideeffect)
6035	# after this tag, mechanisms are not by side-effect, so they'll	7147	# After this tag, mechanisms are not by side-effect, so they'll
6036	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6037	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6038	continue	7150	continue
6039	else	7151	else
6040	break	7152	break
6041	fi	7153	fi
6042	;;	7154	;;
		7155	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
		7156	# This compiler won't grok '-c -o', but also, the minuso test has
		7157	# not run yet. These depmodes are late enough in the game, and
		7158	# so weak that their functioning should not be impacted.
		7159	am__obj=conftest.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6043	none) break ;;	7162	none) break ;;
6044	esac	7163	esac
6045	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6046	# mode. It turns out that the SunPro C++ compiler does not properly
6047	# handle `-M -o', and we need to detect this.
6048	if depmode=$depmode \	7164	if depmode=$depmode \
6049	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6050	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6051	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6052	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6053	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6054	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6055	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6056	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6057	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6058	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err \|\|
6059	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6060	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6061	break	7183	break
6062	fi	7184	fi
6063	fi	7185	fi
6064	done	7186	done
…		…
6068	else	7190	else
6069	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6070	fi	7192	fi
6071		7193
6072	fi	7194	fi
6073	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6074	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6075	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6076		7198
6077
6078
6079	if	7199	if
6080	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6081	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6082	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6083	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6084	else	7204	else
…		…
6086	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6087	fi	7207	fi
6088		7208
6089		7209
6090		7210
6091	echo "$as_me:$LINENO: checking for egrep" >&5	7211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6092	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6093	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6094	echo $ECHO_N "(cached) $ECHO_C" >&6	7214	then :
		7215	printf %s "(cached) " >&6
		7216	else $as_nop
		7217	if test -z "$GREP"; then
		7218	ac_path_GREP_found=false
		7219	# Loop through the user's path and test for each of PROGNAME-LIST
		7220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7221	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7222	do
		7223	IFS=$as_save_IFS
		7224	case $as_dir in #(((
		7225	'') as_dir=./ ;;
		7226	*/) ;;
		7227	*) as_dir=$as_dir/ ;;
		7228	esac
		7229	for ac_prog in grep ggrep
		7230	do
		7231	for ac_exec_ext in '' $ac_executable_extensions; do
		7232	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7233	as_fn_executable_p "$ac_path_GREP" \|\| continue
		7234	# Check for GNU ac_path_GREP and select it if it is found.
		7235	# Check for GNU $ac_path_GREP
		7236	case `"$ac_path_GREP" --version 2>&1` in
		7237	GNU)
		7238	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7239	*)
		7240	ac_count=0
		7241	printf %s 0123456789 >"conftest.in"
		7242	while :
		7243	do
		7244	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7245	mv "conftest.tmp" "conftest.in"
		7246	cp "conftest.in" "conftest.nl"
		7247	printf "%s\n" 'GREP' >> "conftest.nl"
		7248	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7249	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7250	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7251	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7252	# Best one so far, save it but keep looking for a better one
		7253	ac_cv_path_GREP="$ac_path_GREP"
		7254	ac_path_GREP_max=$ac_count
		7255	fi
		7256	# 10*(2^10) chars as input seems more than enough
		7257	test $ac_count -gt 10 && break
		7258	done
		7259	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7260	esac
		7261
		7262	$ac_path_GREP_found && break 3
		7263	done
		7264	done
		7265	done
		7266	IFS=$as_save_IFS
		7267	if test -z "$ac_cv_path_GREP"; then
		7268	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7269	fi
6095	else	7270	else
		7271	ac_cv_path_GREP=$GREP
		7272	fi
		7273
		7274	fi
		7275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7276	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7277	GREP="$ac_cv_path_GREP"
		7278
		7279
		7280	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7281	printf %s "checking for egrep... " >&6; }
		7282	if test ${ac_cv_path_EGREP+y}
		7283	then :
		7284	printf %s "(cached) " >&6
		7285	else $as_nop
6096	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	7286	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
6097	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6098	else ac_cv_prog_egrep='egrep'	7288	else
		7289	if test -z "$EGREP"; then
		7290	ac_path_EGREP_found=false
		7291	# Loop through the user's path and test for each of PROGNAME-LIST
		7292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7293	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7294	do
		7295	IFS=$as_save_IFS
		7296	case $as_dir in #(((
		7297	'') as_dir=./ ;;
		7298	*/) ;;
		7299	*) as_dir=$as_dir/ ;;
		7300	esac
		7301	for ac_prog in egrep
		7302	do
		7303	for ac_exec_ext in '' $ac_executable_extensions; do
		7304	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7305	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7306	# Check for GNU ac_path_EGREP and select it if it is found.
		7307	# Check for GNU $ac_path_EGREP
		7308	case `"$ac_path_EGREP" --version 2>&1` in
		7309	GNU)
		7310	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7311	*)
		7312	ac_count=0
		7313	printf %s 0123456789 >"conftest.in"
		7314	while :
		7315	do
		7316	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7317	mv "conftest.tmp" "conftest.in"
		7318	cp "conftest.in" "conftest.nl"
		7319	printf "%s\n" 'EGREP' >> "conftest.nl"
		7320	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7321	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7322	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7323	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7324	# Best one so far, save it but keep looking for a better one
		7325	ac_cv_path_EGREP="$ac_path_EGREP"
		7326	ac_path_EGREP_max=$ac_count
6099	fi	7327	fi
		7328	# 10*(2^10) chars as input seems more than enough
		7329	test $ac_count -gt 10 && break
		7330	done
		7331	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7332	esac
		7333
		7334	$ac_path_EGREP_found && break 3
		7335	done
		7336	done
		7337	done
		7338	IFS=$as_save_IFS
		7339	if test -z "$ac_cv_path_EGREP"; then
		7340	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7341	fi
		7342	else
		7343	ac_cv_path_EGREP=$EGREP
6100	fi	7344	fi
6101	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6102	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6103	EGREP=$ac_cv_prog_egrep	7347	fi
		7348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7349	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7350	EGREP="$ac_cv_path_EGREP"
6104		7351
6105		7352
6106	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6107	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6108	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6109	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6110	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6111	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6112	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6113	cat >conftest.$ac_ext <<_ACEOF
6114	/* confdefs.h. */
6115	_ACEOF
6116	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117	cat >>conftest.$ac_ext <<_ACEOF
6118	/* end confdefs.h. */	7362	/* end confdefs.h. */
6119	#include <sgtty.h>	7363	#include <sgtty.h>
6120	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6121	_ACEOF	7365	_ACEOF
6122	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6123	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6124	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6125	else	7370	else $as_nop
6126	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6127	fi	7372	fi
6128	rm -f conftest*	7373	rm -rf conftest*
6129		7374
6130		7375
6131	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6132	cat >conftest.$ac_ext <<_ACEOF
6133	/* confdefs.h. */
6134	_ACEOF
6135	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6136	cat >>conftest.$ac_ext <<_ACEOF
6137	/* end confdefs.h. */	7378	/* end confdefs.h. */
6138	#include <termio.h>	7379	#include <termio.h>
6139	Autoconf TCGETA	7380	Autoconf TCGETA
6140	_ACEOF	7381	_ACEOF
6141	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6142	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6143	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6144	fi	7386	fi
6145	rm -f conftest*	7387	rm -rf conftest*
6146		7388
6147	fi	7389	fi
6148	fi	7390	fi
6149	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6150	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6151	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6152	CC="$CC -traditional"	7394	CC="$CC -traditional"
6153	fi	7395	fi
6154	fi	7396	fi
6155		7397
6156	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6157	do	7399	do
6158	# Extract the first word of "$ac_prog", so it can be a program name with args.	7400	# Extract the first word of "$ac_prog", so it can be a program name with args.
6159	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6160	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6162	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6163	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6164	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6165	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6166	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6167	else	7410	else
6168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169	for as_dir in $PATH	7412	for as_dir in $PATH
6170	do	7413	do
6171	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6172	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6173	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6174	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6175	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6176	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7423	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6177	break 2	7424	break 2
6178	fi	7425	fi
6179	done	7426	done
6180	done	7427	done
		7428	IFS=$as_save_IFS
6181		7429
6182	fi	7430	fi
6183	fi	7431	fi
6184	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6185	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6186	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6187	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6188	else	7436	else
6189	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6190	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6191	fi	7439	fi
		7440
6192		7441
6193	test -n "$AWK" && break	7442	test -n "$AWK" && break
6194	done	7443	done
6195		7444
6196	# Find a good install program. We prefer a C program (faster),
6197	# so one script is as good as another. But avoid the broken or
6198	# incompatible versions:
6199	# SysV /etc/install, /usr/sbin/install
6200	# SunOS /usr/etc/install
6201	# IRIX /sbin/install
6202	# AIX /bin/install
6203	# AmigaOS /C/install, which installs bootblocks on floppy discs
6204	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6205	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6206	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6207	# OS/2's system install, which has a completely different semantic
6208	# ./install, which can be erroneously created by make from ./install.sh.
6209	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6210	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6211	if test -z "$INSTALL"; then
6212	if test "${ac_cv_path_install+set}" = set; then
6213	echo $ECHO_N "(cached) $ECHO_C" >&6
6214	else
6215	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6216	for as_dir in $PATH
6217	do
6218	IFS=$as_save_IFS
6219	test -z "$as_dir" && as_dir=.
6220	# Account for people who put trailing slashes in PATH elements.
6221	case $as_dir/ in
6222	./ \| .// \| /cC/* \| \
6223	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6224	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6225	/usr/ucb/* ) ;;
6226	*)
6227	# OSF1 and SCO ODT 3.0 have their own names for install.
6228	# Don't use installbsd from OSF since it installs stuff as root
6229	# by default.
6230	for ac_prog in ginstall scoinst install; do
6231	for ac_exec_ext in '' $ac_executable_extensions; do
6232	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6233	if test $ac_prog = install &&
6234	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6235	# AIX install. It has an incompatible calling convention.
6236	:
6237	elif test $ac_prog = install &&
6238	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6239	# program-specific install script used by HP pwplus--don't use.
6240	:
6241	else
6242	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6243	break 3
6244	fi
6245	fi
6246	done
6247	done
6248	;;
6249	esac
6250	done
6251		7445
6252
6253	fi
6254	if test "${ac_cv_path_install+set}" = set; then
6255	INSTALL=$ac_cv_path_install
6256	else
6257	# As a last resort, use the slow shell script. We don't cache a
6258	# path for INSTALL within a source directory, because that will
6259	# break other packages using the cache if that directory is
6260	# removed, or if the path is relative.
6261	INSTALL=$ac_install_sh
6262	fi
6263	fi
6264	echo "$as_me:$LINENO: result: $INSTALL" >&5
6265	echo "${ECHO_T}$INSTALL" >&6
6266
6267	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6268	# It thinks the first close brace ends the variable substitution.
6269	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6270
6271	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6272
6273	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6274
6275	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6276	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6277	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6278	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6279	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6280	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6281	else	7452	else
6282	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6283	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6284	fi	7455	fi
6285		7456
6286	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	7457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6287	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6288	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6289	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6290	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6291	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6292	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6293	all:	7467	all:
6294	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6295	_ACEOF	7469	_ACEOF
6296	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6297	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6298	if test -n "$ac_maketemp"; then	7472	@@@%%%=?=@@@%%%*)
6299	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6300	else	7474	*)
6301	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6302	fi	7476	esac
6303	rm -f conftest.make	7477	rm -f conftest.make
6304	fi	7478	fi
6305	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6306	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6307	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6308	SET_MAKE=	7482	SET_MAKE=
6309	else	7483	else
6310	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6311	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6312	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6313	fi	7487	fi
6314		7488
6315	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6316	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	7490	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6317	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6318	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6319	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6320	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6321	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6322	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6323	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6324	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6325	else	7500	else
6326	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6327	for as_dir in $PATH	7502	for as_dir in $PATH
6328	do	7503	do
6329	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6330	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6331	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6332	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6333	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6334	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7513	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6335	break 2	7514	break 2
6336	fi	7515	fi
6337	done	7516	done
6338	done	7517	done
		7518	IFS=$as_save_IFS
6339		7519
6340	fi	7520	fi
6341	fi	7521	fi
6342	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6343	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6344	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6345	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6346	else	7526	else
6347	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6349	fi	7529	fi
		7530
6350		7531
6351	fi	7532	fi
6352	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6353	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6354	# Extract the first word of "ranlib", so it can be a program name with args.	7535	# Extract the first word of "ranlib", so it can be a program name with args.
6355	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6356	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6357	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6358	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6359	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6360	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6361	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6362	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6363	else	7545	else
6364	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6365	for as_dir in $PATH	7547	for as_dir in $PATH
6366	do	7548	do
6367	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6368	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6369	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6370	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6371	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6372	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7558	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6373	break 2	7559	break 2
6374	fi	7560	fi
6375	done	7561	done
6376	done	7562	done
		7563	IFS=$as_save_IFS
6377		7564
6378	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6379	fi	7565	fi
6380	fi	7566	fi
6381	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6382	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6383	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6384	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6385	else	7571	else
6386	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6387	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6388	fi	7574	fi
6389		7575
		7576	if test "x$ac_ct_RANLIB" = x; then
		7577	RANLIB=":"
		7578	else
		7579	case $cross_compiling:$ac_tool_warned in
		7580	yes:)
		7581	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7582	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7583	ac_tool_warned=yes ;;
		7584	esac
6390	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6391	else	7587	else
6392	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6393	fi	7589	fi
6394		7590
6395		7591
6396
6397	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6398	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6399	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6400	echo $ECHO_N "(cached) $ECHO_C" >&6
6401	else
6402	ac_check_lib_save_LIBS=$LIBS
6403	LIBS="-lcposix $LIBS"
6404	cat >conftest.$ac_ext <<_ACEOF
6405	/* confdefs.h. */
6406	_ACEOF
6407	cat confdefs.h >>conftest.$ac_ext
6408	cat >>conftest.$ac_ext <<_ACEOF
6409	/* end confdefs.h. */
6410
6411	/* Override any gcc2 internal prototype to avoid an error. */
6412	#ifdef __cplusplus
6413	extern "C"
6414	#endif
6415	/* We use char because int might match the return type of a gcc2
6416	builtin and then its argument prototype would still apply. */
6417	char strerror ();
6418	int
6419	main ()
6420	{
6421	strerror ();
6422	;
6423	return 0;
6424	}
6425	_ACEOF
6426	rm -f conftest.$ac_objext conftest$ac_exeext
6427	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6428	(eval $ac_link) 2>conftest.er1
6429	ac_status=$?
6430	grep -v '^ *+' conftest.er1 >conftest.err
6431	rm -f conftest.er1
6432	cat conftest.err >&5
6433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6434	(exit $ac_status); } &&
6435	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6436	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6437	(eval $ac_try) 2>&5
6438	ac_status=$?
6439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6440	(exit $ac_status); }; } &&
6441	{ ac_try='test -s conftest$ac_exeext'
6442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6443	(eval $ac_try) 2>&5
6444	ac_status=$?
6445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446	(exit $ac_status); }; }; then
6447	ac_cv_lib_cposix_strerror=yes
6448	else
6449	echo "$as_me: failed program was:" >&5
6450	sed 's/^/\| /' conftest.$ac_ext >&5
6451
6452	ac_cv_lib_cposix_strerror=no
6453	fi
6454	rm -f conftest.err conftest.$ac_objext \
6455	conftest$ac_exeext conftest.$ac_ext
6456	LIBS=$ac_check_lib_save_LIBS
6457	fi
6458	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6459	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6460	if test $ac_cv_lib_cposix_strerror = yes; then
6461	LIBS="$LIBS -lcposix"
6462	fi
6463
6464
6465
6466
6467	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6468	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6469	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6470
6471	IFTYPE=`echo $enableval \| sed s%/.*%%`	7596	IFTYPE=`echo $enableval \| sed s%/.*%%`
6472	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6473		7598
6474		7599
6475	fi;	7600	fi
6476		7601
		7602
6477	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	7603	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6478	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6479		7605
6480	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6481	case $target_os in	7607	case $target_os in
6482	linux)	7608	linux)
6483	IFTYPE=native	7609	IFTYPE=native
6484	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6485		7611
6486	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6487	#define HAVE_LINUX 1
6488	_ACEOF
6489		7613
6490	;;	7614	;;
6491	freebsd)	7615	freebsd)
6492	IFTYPE=tincd	7616	IFTYPE=tincd
6493	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6494		7618
6495	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6496	#define HAVE_FREEBSD 1
6497	_ACEOF
6498		7620
6499	;;	7621	;;
6500	darwin)	7622	darwin)
6501	IFTYPE=tincd	7623	IFTYPE=native
6502	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6503		7625
6504	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6505	#define HAVE_DARWIN 1
6506	_ACEOF
6507		7627
6508	;;	7628	;;
6509	solaris)	7629	solaris)
6510	IFTYPE=tincd	7630	IFTYPE=tincd
6511	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6512		7632
6513	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6514	#define HAVE_SOLARIS 1
6515	_ACEOF
6516		7634
6517	;;	7635	;;
6518	openbsd)	7636	openbsd)
6519	IFTYPE=tincd	7637	IFTYPE=tincd
6520	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6521		7639
6522	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6523	#define HAVE_OPENBSD 1
6524	_ACEOF
6525		7641
6526	;;	7642	;;
6527	netbsd)	7643	netbsd)
6528	IFTYPE=tincd	7644	IFTYPE=tincd
6529	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6530		7646
6531	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6532	#define HAVE_NETBSD 1
6533	_ACEOF
6534		7648
6535	;;	7649	;;
6536	cygwin)	7650	cygwin)
6537	IFTYPE=native	7651	IFTYPE=native
6538	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6539		7653
6540	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6541	#define HAVE_CYGWIN 1
6542	_ACEOF
6543		7655
6544	;;	7656	;;
6545	*)	7657	*)
6546	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6547	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6548	{ (exit 1); exit 1; }; }
6549	;;	7659	;;
6550	esac	7660	esac
6551	fi	7661	fi
6552	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6553	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6554	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6555		7665
6556	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6557		7667
6558		7668
6559	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6560	#define IFTYPE "$IFTYPE"
6561	_ACEOF
6562		7670
6563		7671
6564	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6565	#define IFSUBTYPE "$IFSUBTYPE"
6566	_ACEOF
6567		7673
6568		7674
6569	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6570	# This file is a shell script that caches the results of configure	7676	# This file is a shell script that caches the results of configure
6571	# tests run on this system so they can be shared between configure	7677	# tests run on this system so they can be shared between configure
…		…
6582		7688
6583	_ACEOF	7689	_ACEOF
6584		7690
6585	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6586	# but we know of no workaround that is simple, portable, and efficient.	7692	# but we know of no workaround that is simple, portable, and efficient.
6587	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6588	# Ultrix sh set writes to stderr and can't be redirected directly,	7694	# Ultrix sh set writes to stderr and can't be redirected directly,
6589	# and sets the high bit in the cache file unless we assign to the vars.	7695	# and sets the high bit in the cache file unless we assign to the vars.
6590	{	7696	(
		7697	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7698	eval ac_val=\$$ac_var
		7699	case $ac_val in #(
		7700	${as_nl})
		7701	case $ac_var in #(
		7702	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7703	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7704	esac
		7705	case $ac_var in #(
		7706	_ \| IFS \| as_nl) ;; #(
		7707	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7708	*) { eval $ac_var=; unset $ac_var;} ;;
		7709	esac ;;
		7710	esac
		7711	done
		7712
6591	(set) 2>&1 \|	7713	(set) 2>&1 \|
6592	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6593	ac_space=\ )	7715	${as_nl}ac_space=\ )
6594	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6595	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6596	sed -n \	7718	sed -n \
6597	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6598	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7720	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6599	;;	7721	;; #(
6600	*)	7722	*)
6601	# `set' quotes correctly as required by POSIX, so do not add quotes.	7723	# `set' quotes correctly as required by POSIX, so do not add quotes.
6602	sed -n \	7724	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6603	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6604	;;	7725	;;
6605	esac;	7726	esac \|
6606	} \|	7727	sort
		7728	) \|
6607	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6608	t clear	7731	t clear
6609	: clear	7732	:clear
6610	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7733	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
6611	t end	7734	t end
6612	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7735	s/^$[^=]$=$.$$/\1=${\1=\2}/
6613	: end' >>confcache	7736	:end' >>confcache
6614	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6615	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6616	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7739	if test "x$cache_file" != "x/dev/null"; then
		7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7741	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7742	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6617	cat confcache >$cache_file	7743	cat confcache >"$cache_file"
		7744	else
		7745	case $cache_file in #(
		7746	/ \| ?:*)
		7747	mv -f confcache "$cache_file"$$ &&
		7748	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7749	*)
		7750	mv -f confcache "$cache_file" ;;
		7751	esac
		7752	fi
		7753	fi
6618	else	7754	else
6619	echo "not updating unwritable cache $cache_file"	7755	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
		7756	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6620	fi	7757	fi
6621	fi	7758	fi
6622	rm -f confcache	7759	rm -f confcache
6623		7760
6624		7761
6625	ac_ext=cc	7762	ac_ext=cpp
6626	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6627	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6628	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7765	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6629	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6630		7767
6631		7768
6632	ac_ext=cc	7769	ac_header= ac_cache=
6633	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6634	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6635	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6636	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6637	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6638	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6639	if test -z "$CXXCPP"; then
6640	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6641	echo $ECHO_N "(cached) $ECHO_C" >&6
6642	else
6643	# Double quotes because CXXCPP needs to be expanded
6644	for CXXCPP in "$CXX -E" "/lib/cpp"
6645	do
6646	ac_preproc_ok=false
6647	for ac_cxx_preproc_warn_flag in '' yes
6648	do	7771	do
6649	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6650	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6651	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6652	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6653	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6654	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6655	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6656	/* confdefs.h. */	7779	ac_cache=$ac_item
6657	_ACEOF
6658	cat confdefs.h >>conftest.$ac_ext
6659	cat >>conftest.$ac_ext <<_ACEOF
6660	/* end confdefs.h. */
6661	#ifdef __STDC__
6662	# include <limits.h>
6663	#else
6664	# include <assert.h>
6665	#endif
6666	Syntax error
6667	_ACEOF
6668	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6669	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6670	ac_status=$?
6671	grep -v '^ *+' conftest.er1 >conftest.err
6672	rm -f conftest.er1
6673	cat conftest.err >&5
6674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675	(exit $ac_status); } >/dev/null; then
6676	if test -s conftest.err; then
6677	ac_cpp_err=$ac_cxx_preproc_warn_flag
6678	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6679	else	7780	else
6680	ac_cpp_err=	7781	ac_header=$ac_item
6681	fi	7782	fi
6682	else
6683	ac_cpp_err=yes
6684	fi
6685	if test -z "$ac_cpp_err"; then
6686	:
6687	else
6688	echo "$as_me: failed program was:" >&5
6689	sed 's/^/\| /' conftest.$ac_ext >&5
6690
6691	# Broken: fails on valid input.
6692	continue
6693	fi
6694	rm -f conftest.err conftest.$ac_ext
6695
6696	# OK, works on sane cases. Now check whether non-existent headers
6697	# can be detected and how.
6698	cat >conftest.$ac_ext <<_ACEOF
6699	/* confdefs.h. */
6700	_ACEOF
6701	cat confdefs.h >>conftest.$ac_ext
6702	cat >>conftest.$ac_ext <<_ACEOF
6703	/* end confdefs.h. */
6704	#include <ac_nonexistent.h>
6705	_ACEOF
6706	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6707	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6708	ac_status=$?
6709	grep -v '^ *+' conftest.er1 >conftest.err
6710	rm -f conftest.er1
6711	cat conftest.err >&5
6712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6713	(exit $ac_status); } >/dev/null; then
6714	if test -s conftest.err; then
6715	ac_cpp_err=$ac_cxx_preproc_warn_flag
6716	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6717	else
6718	ac_cpp_err=
6719	fi
6720	else
6721	ac_cpp_err=yes
6722	fi
6723	if test -z "$ac_cpp_err"; then
6724	# Broken: success on invalid input.
6725	continue
6726	else
6727	echo "$as_me: failed program was:" >&5
6728	sed 's/^/\| /' conftest.$ac_ext >&5
6729
6730	# Passes both tests.
6731	ac_preproc_ok=:
6732	break
6733	fi
6734	rm -f conftest.err conftest.$ac_ext
6735
6736	done	7783	done
6737	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6738	rm -f conftest.err conftest.$ac_ext
6739	if $ac_preproc_ok; then
6740	break
6741	fi
6742		7784
6743	done
6744	ac_cv_prog_CXXCPP=$CXXCPP
6745		7785
6746	fi
6747	CXXCPP=$ac_cv_prog_CXXCPP
6748	else
6749	ac_cv_prog_CXXCPP=$CXXCPP
6750	fi
6751	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6752	echo "${ECHO_T}$CXXCPP" >&6
6753	ac_preproc_ok=false
6754	for ac_cxx_preproc_warn_flag in '' yes
6755	do
6756	# Use a header file that comes with gcc, so configuring glibc
6757	# with a fresh cross-compiler works.
6758	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6759	# <limits.h> exists even on freestanding compilers.
6760	# On the NeXT, cc -E runs the code through the compiler's parser,
6761	# not just through cpp. "Syntax error" is here to catch this case.
6762	cat >conftest.$ac_ext <<_ACEOF
6763	/* confdefs.h. */
6764	_ACEOF
6765	cat confdefs.h >>conftest.$ac_ext
6766	cat >>conftest.$ac_ext <<_ACEOF
6767	/* end confdefs.h. */
6768	#ifdef __STDC__
6769	# include <limits.h>
6770	#else
6771	# include <assert.h>
6772	#endif
6773	Syntax error
6774	_ACEOF
6775	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6776	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6777	ac_status=$?
6778	grep -v '^ *+' conftest.er1 >conftest.err
6779	rm -f conftest.er1
6780	cat conftest.err >&5
6781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6782	(exit $ac_status); } >/dev/null; then
6783	if test -s conftest.err; then
6784	ac_cpp_err=$ac_cxx_preproc_warn_flag
6785	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6786	else
6787	ac_cpp_err=
6788	fi
6789	else
6790	ac_cpp_err=yes
6791	fi
6792	if test -z "$ac_cpp_err"; then
6793	:
6794	else
6795	echo "$as_me: failed program was:" >&5
6796	sed 's/^/\| /' conftest.$ac_ext >&5
6797		7786
6798	# Broken: fails on valid input.
6799	continue
6800	fi
6801	rm -f conftest.err conftest.$ac_ext
6802		7787
6803	# OK, works on sane cases. Now check whether non-existent headers
6804	# can be detected and how.
6805	cat >conftest.$ac_ext <<_ACEOF
6806	/* confdefs.h. */
6807	_ACEOF
6808	cat confdefs.h >>conftest.$ac_ext
6809	cat >>conftest.$ac_ext <<_ACEOF
6810	/* end confdefs.h. */
6811	#include <ac_nonexistent.h>
6812	_ACEOF
6813	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6814	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6815	ac_status=$?
6816	grep -v '^ *+' conftest.er1 >conftest.err
6817	rm -f conftest.er1
6818	cat conftest.err >&5
6819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6820	(exit $ac_status); } >/dev/null; then
6821	if test -s conftest.err; then
6822	ac_cpp_err=$ac_cxx_preproc_warn_flag
6823	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6824	else
6825	ac_cpp_err=
6826	fi
6827	else
6828	ac_cpp_err=yes
6829	fi
6830	if test -z "$ac_cpp_err"; then
6831	# Broken: success on invalid input.
6832	continue
6833	else
6834	echo "$as_me: failed program was:" >&5
6835	sed 's/^/\| /' conftest.$ac_ext >&5
6836		7788
6837	# Passes both tests.
6838	ac_preproc_ok=:
6839	break
6840	fi
6841	rm -f conftest.err conftest.$ac_ext
6842		7789
6843	done
6844	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6845	rm -f conftest.err conftest.$ac_ext
6846	if $ac_preproc_ok; then
6847	:
6848	else
6849	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6850	See \`config.log' for more details." >&5
6851	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6852	See \`config.log' for more details." >&2;}
6853	{ (exit 1); exit 1; }; }
6854	fi
6855		7790
6856	ac_ext=cc
6857	ac_cpp='$CXXCPP $CPPFLAGS'
6858	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6859	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6860	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6861		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6862		7794
6863	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6864	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6865	if test "${ac_cv_header_stdc+set}" = set; then
6866	echo $ECHO_N "(cached) $ECHO_C" >&6
6867	else
6868	cat >conftest.$ac_ext <<_ACEOF
6869	/* confdefs.h. */
6870	_ACEOF
6871	cat confdefs.h >>conftest.$ac_ext
6872	cat >>conftest.$ac_ext <<_ACEOF
6873	/* end confdefs.h. */
6874	#include <stdlib.h>
6875	#include <stdarg.h>
6876	#include <string.h>
6877	#include <float.h>
6878		7796
6879	int
6880	main ()
6881	{
6882
6883	;
6884	return 0;
6885	}
6886	_ACEOF
6887	rm -f conftest.$ac_objext
6888	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6889	(eval $ac_compile) 2>conftest.er1
6890	ac_status=$?
6891	grep -v '^ *+' conftest.er1 >conftest.err
6892	rm -f conftest.er1
6893	cat conftest.err >&5
6894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6895	(exit $ac_status); } &&
6896	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6898	(eval $ac_try) 2>&5
6899	ac_status=$?
6900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6901	(exit $ac_status); }; } &&
6902	{ ac_try='test -s conftest.$ac_objext'
6903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6904	(eval $ac_try) 2>&5
6905	ac_status=$?
6906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6907	(exit $ac_status); }; }; then
6908	ac_cv_header_stdc=yes
6909	else
6910	echo "$as_me: failed program was:" >&5
6911	sed 's/^/\| /' conftest.$ac_ext >&5
6912
6913	ac_cv_header_stdc=no
6914	fi	7797	fi
6915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7798	ac_fn_cxx_check_header_compile "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map" "$ac_includes_default"
		7799	if test "x$ac_cv_header_tr1_unordered_map" = xyes
		7800	then :
		7801	printf "%s\n" "#define HAVE_TR1_UNORDERED_MAP 1" >>confdefs.h
6916		7802
		7803	fi
		7804	ac_fn_cxx_check_header_compile "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map" "$ac_includes_default"
		7805	if test "x$ac_cv_header_ext_hash_map" = xyes
		7806	then :
		7807	printf "%s\n" "#define HAVE_EXT_HASH_MAP 1" >>confdefs.h
		7808
		7809	fi
		7810	ac_fn_cxx_check_header_compile "$LINENO" "clocale" "ac_cv_header_clocale" "$ac_includes_default"
		7811	if test "x$ac_cv_header_clocale" = xyes
		7812	then :
		7813	printf "%s\n" "#define HAVE_CLOCALE 1" >>confdefs.h
		7814
		7815	fi
		7816
		7817
		7818	ac_fn_cxx_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
		7819	if test "x$ac_cv_header_fcntl_h" = xyes
		7820	then :
		7821	printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
		7822
		7823	fi
		7824	ac_fn_cxx_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
		7825	if test "x$ac_cv_header_inttypes_h" = xyes
		7826	then :
		7827	printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
		7828
		7829	fi
		7830	ac_fn_cxx_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
		7831	if test "x$ac_cv_header_limits_h" = xyes
		7832	then :
		7833	printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h
		7834
		7835	fi
		7836	ac_fn_cxx_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
		7837	if test "x$ac_cv_header_malloc_h" = xyes
		7838	then :
		7839	printf "%s\n" "#define HAVE_MALLOC_H 1" >>confdefs.h
		7840
		7841	fi
		7842	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
6917	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6918	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6919	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6920	/* confdefs.h. */
6921	_ACEOF
6922	cat confdefs.h >>conftest.$ac_ext
6923	cat >>conftest.$ac_ext <<_ACEOF
6924	/* end confdefs.h. */
6925	#include <string.h>
6926		7846
6927	_ACEOF
6928	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6929	$EGREP "memchr" >/dev/null 2>&1; then
6930	:
6931	else
6932	ac_cv_header_stdc=no
6933	fi	7847	fi
6934	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
		7849	if test "x$ac_cv_header_strings_h" = xyes
		7850	then :
		7851	printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h
6935		7852
6936	fi	7853	fi
		7854	ac_fn_cxx_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
		7855	if test "x$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6937		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6938	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6939	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6940	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6941	/* confdefs.h. */
6942	_ACEOF
6943	cat confdefs.h >>conftest.$ac_ext
6944	cat >>conftest.$ac_ext <<_ACEOF
6945	/* end confdefs.h. */
6946	#include <stdlib.h>
6947		7864
6948	_ACEOF
6949	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6950	$EGREP "free" >/dev/null 2>&1; then
6951	:
6952	else
6953	ac_cv_header_stdc=no
6954	fi	7865	fi
6955	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
		7867	if test "x$ac_cv_header_sys_file_h" = xyes
		7868	then :
		7869	printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h
6956		7870
6957	fi	7871	fi
		7872	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7873	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6958		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
		7879	if test "x$ac_cv_header_sys_param_h" = xyes
		7880	then :
		7881	printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
		7882
		7883	fi
		7884	ac_fn_cxx_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
6959	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6960	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6961	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6962	:
6963	else
6964	cat >conftest.$ac_ext <<_ACEOF
6965	/* confdefs.h. */
6966	_ACEOF
6967	cat confdefs.h >>conftest.$ac_ext
6968	cat >>conftest.$ac_ext <<_ACEOF
6969	/* end confdefs.h. */
6970	#include <ctype.h>
6971	#if ((' ' & 0x0FF) == 0x020)
6972	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6973	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6974	#else
6975	# define ISLOWER(c) \
6976	(('a' <= (c) && (c) <= 'i') \
6977	\|\| ('j' <= (c) && (c) <= 'r') \
6978	\|\| ('s' <= (c) && (c) <= 'z'))
6979	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6980	#endif
6981		7888
6982	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6983	int
6984	main ()
6985	{
6986	int i;
6987	for (i = 0; i < 256; i++)
6988	if (XOR (islower (i), ISLOWER (i))
6989	\|\| toupper (i) != TOUPPER (i))
6990	exit(2);
6991	exit (0);
6992	}
6993	_ACEOF
6994	rm -f conftest$ac_exeext
6995	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6996	(eval $ac_link) 2>&5
6997	ac_status=$?
6998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6999	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7001	(eval $ac_try) 2>&5
7002	ac_status=$?
7003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7004	(exit $ac_status); }; }; then
7005	:
7006	else
7007	echo "$as_me: program exited with status $ac_status" >&5
7008	echo "$as_me: failed program was:" >&5
7009	sed 's/^/\| /' conftest.$ac_ext >&5
7010
7011	( exit $ac_status )
7012	ac_cv_header_stdc=no
7013	fi	7889	fi
7014	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7890	ac_fn_cxx_check_header_compile "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default"
7015	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
7016	fi	7892	then :
7017	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
7018	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7019	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7020	if test $ac_cv_header_stdc = yes; then
7021		7894
7022	cat >>confdefs.h <<\_ACEOF
7023	#define STDC_HEADERS 1
7024	_ACEOF
7025
7026	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$LINENO" "sys/cygwin.h" "ac_cv_header_sys_cygwin_h" "$ac_includes_default"
		7897	if test "x$ac_cv_header_sys_cygwin_h" = xyes
		7898	then :
		7899	printf "%s\n" "#define HAVE_SYS_CYGWIN_H 1" >>confdefs.h
7027		7900
7028	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7039	inttypes.h stdint.h unistd.h
7040	do
7041	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7042	echo "$as_me:$LINENO: checking for $ac_header" >&5
7043	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7044	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7045	echo $ECHO_N "(cached) $ECHO_C" >&6
7046	else
7047	cat >conftest.$ac_ext <<_ACEOF
7048	/* confdefs.h. */
7049	_ACEOF
7050	cat confdefs.h >>conftest.$ac_ext
7051	cat >>conftest.$ac_ext <<_ACEOF
7052	/* end confdefs.h. */
7053	$ac_includes_default
7054
7055	#include <$ac_header>
7056	_ACEOF
7057	rm -f conftest.$ac_objext
7058	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7059	(eval $ac_compile) 2>conftest.er1
7060	ac_status=$?
7061	grep -v '^ *+' conftest.er1 >conftest.err
7062	rm -f conftest.er1
7063	cat conftest.err >&5
7064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065	(exit $ac_status); } &&
7066	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7068	(eval $ac_try) 2>&5
7069	ac_status=$?
7070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071	(exit $ac_status); }; } &&
7072	{ ac_try='test -s conftest.$ac_objext'
7073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7074	(eval $ac_try) 2>&5
7075	ac_status=$?
7076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7077	(exit $ac_status); }; }; then
7078	eval "$as_ac_Header=yes"
7079	else
7080	echo "$as_me: failed program was:" >&5
7081	sed 's/^/\| /' conftest.$ac_ext >&5
7082
7083	eval "$as_ac_Header=no"
7084	fi	7901	fi
7085	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7086	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7088	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7089	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7090	cat >>confdefs.h <<_ACEOF
7091	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7092	_ACEOF
7093		7906
7094	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
		7909	if test "x$ac_cv_header_netinet_in_h" = xyes
		7910	then :
		7911	printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
7095		7912
7096	done
7097
7098
7099
7100	for ac_header in ext/hash_map
7101	do
7102	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7104	echo "$as_me:$LINENO: checking for $ac_header" >&5
7105	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7106	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7107	echo $ECHO_N "(cached) $ECHO_C" >&6
7108	fi	7913	fi
7109	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7110	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7111	else
7112	# Is the header compilable?
7113	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7114	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7115	cat >conftest.$ac_ext <<_ACEOF
7116	/* confdefs.h. */
7117	_ACEOF
7118	cat confdefs.h >>conftest.$ac_ext
7119	cat >>conftest.$ac_ext <<_ACEOF
7120	/* end confdefs.h. */
7121	$ac_includes_default
7122	#include <$ac_header>
7123	_ACEOF
7124	rm -f conftest.$ac_objext
7125	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7126	(eval $ac_compile) 2>conftest.er1
7127	ac_status=$?
7128	grep -v '^ *+' conftest.er1 >conftest.err
7129	rm -f conftest.er1
7130	cat conftest.err >&5
7131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132	(exit $ac_status); } &&
7133	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7135	(eval $ac_try) 2>&5
7136	ac_status=$?
7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138	(exit $ac_status); }; } &&
7139	{ ac_try='test -s conftest.$ac_objext'
7140	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7141	(eval $ac_try) 2>&5
7142	ac_status=$?
7143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7144	(exit $ac_status); }; }; then
7145	ac_header_compiler=yes
7146	else
7147	echo "$as_me: failed program was:" >&5
7148	sed 's/^/\| /' conftest.$ac_ext >&5
7149		7914
7150	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7151	fi
7152	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7153	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7154	echo "${ECHO_T}$ac_header_compiler" >&6
7155
7156	# Is the header present?
7157	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7158	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7159	cat >conftest.$ac_ext <<_ACEOF
7160	/* confdefs.h. */
7161	_ACEOF
7162	cat confdefs.h >>conftest.$ac_ext
7163	cat >>conftest.$ac_ext <<_ACEOF
7164	/* end confdefs.h. */
7165	#include <$ac_header>
7166	_ACEOF
7167	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7168	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7169	ac_status=$?
7170	grep -v '^ *+' conftest.er1 >conftest.err
7171	rm -f conftest.er1
7172	cat conftest.err >&5
7173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7174	(exit $ac_status); } >/dev/null; then
7175	if test -s conftest.err; then
7176	ac_cpp_err=$ac_cxx_preproc_warn_flag
7177	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7178	else
7179	ac_cpp_err=
7180	fi
7181	else
7182	ac_cpp_err=yes
7183	fi
7184	if test -z "$ac_cpp_err"; then
7185	ac_header_preproc=yes
7186	else
7187	echo "$as_me: failed program was:" >&5
7188	sed 's/^/\| /' conftest.$ac_ext >&5
7189
7190	ac_header_preproc=no
7191	fi
7192	rm -f conftest.err conftest.$ac_ext
7193	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7194	echo "${ECHO_T}$ac_header_preproc" >&6
7195
7196	# So? What about this header?
7197	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7198	yes:no: )
7199	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7200	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7201	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7202	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7203	ac_header_preproc=yes
7204	;;
7205	no:yes:* )
7206	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7207	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7208	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7209	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7210	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7211	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7212	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7213	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7214	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7215	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7216	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7217	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7218	(
7219	cat <<\_ASBOX
7220	## ------------------------------------------ ##
7221	## Report this to the AC_PACKAGE_NAME lists. ##
7222	## ------------------------------------------ ##
7223	_ASBOX
7224	) \|
7225	sed "s/^/$as_me: WARNING: /" >&2
7226	;;
7227	esac
7228	echo "$as_me:$LINENO: checking for $ac_header" >&5
7229	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7230	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7231	echo $ECHO_N "(cached) $ECHO_C" >&6
7232	else
7233	eval "$as_ac_Header=\$ac_header_preproc"
7234	fi
7235	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7236	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7237
7238	fi
7239	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7240	cat >>confdefs.h <<_ACEOF
7241	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7242	_ACEOF
7243
7244	fi
7245
7246	done
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7267	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \
7268	sys/mman.h netinet/in.h
7269	do
7270	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7271	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7272	echo "$as_me:$LINENO: checking for $ac_header" >&5
7273	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7274	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7275	echo $ECHO_N "(cached) $ECHO_C" >&6
7276	fi
7277	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7278	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7279	else
7280	# Is the header compilable?
7281	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7282	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7283	cat >conftest.$ac_ext <<_ACEOF
7284	/* confdefs.h. */
7285	_ACEOF
7286	cat confdefs.h >>conftest.$ac_ext
7287	cat >>conftest.$ac_ext <<_ACEOF
7288	/* end confdefs.h. */
7289	$ac_includes_default
7290	#include <$ac_header>
7291	_ACEOF
7292	rm -f conftest.$ac_objext
7293	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7294	(eval $ac_compile) 2>conftest.er1
7295	ac_status=$?
7296	grep -v '^ *+' conftest.er1 >conftest.err
7297	rm -f conftest.er1
7298	cat conftest.err >&5
7299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7300	(exit $ac_status); } &&
7301	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7303	(eval $ac_try) 2>&5
7304	ac_status=$?
7305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7306	(exit $ac_status); }; } &&
7307	{ ac_try='test -s conftest.$ac_objext'
7308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7309	(eval $ac_try) 2>&5
7310	ac_status=$?
7311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7312	(exit $ac_status); }; }; then
7313	ac_header_compiler=yes
7314	else
7315	echo "$as_me: failed program was:" >&5
7316	sed 's/^/\| /' conftest.$ac_ext >&5
7317
7318	ac_header_compiler=no
7319	fi
7320	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7321	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7322	echo "${ECHO_T}$ac_header_compiler" >&6
7323
7324	# Is the header present?
7325	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7326	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7327	cat >conftest.$ac_ext <<_ACEOF
7328	/* confdefs.h. */
7329	_ACEOF
7330	cat confdefs.h >>conftest.$ac_ext
7331	cat >>conftest.$ac_ext <<_ACEOF
7332	/* end confdefs.h. */
7333	#include <$ac_header>
7334	_ACEOF
7335	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7336	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7337	ac_status=$?
7338	grep -v '^ *+' conftest.er1 >conftest.err
7339	rm -f conftest.er1
7340	cat conftest.err >&5
7341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7342	(exit $ac_status); } >/dev/null; then
7343	if test -s conftest.err; then
7344	ac_cpp_err=$ac_cxx_preproc_warn_flag
7345	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7346	else
7347	ac_cpp_err=
7348	fi
7349	else
7350	ac_cpp_err=yes
7351	fi
7352	if test -z "$ac_cpp_err"; then
7353	ac_header_preproc=yes
7354	else
7355	echo "$as_me: failed program was:" >&5
7356	sed 's/^/\| /' conftest.$ac_ext >&5
7357
7358	ac_header_preproc=no
7359	fi
7360	rm -f conftest.err conftest.$ac_ext
7361	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7362	echo "${ECHO_T}$ac_header_preproc" >&6
7363
7364	# So? What about this header?
7365	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7366	yes:no: )
7367	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7368	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7369	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7370	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7371	ac_header_preproc=yes
7372	;;
7373	no:yes:* )
7374	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7375	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7376	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7377	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7378	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7379	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7380	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7381	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7382	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7383	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7384	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7385	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7386	(
7387	cat <<\_ASBOX
7388	## ------------------------------------------ ##
7389	## Report this to the AC_PACKAGE_NAME lists. ##
7390	## ------------------------------------------ ##
7391	_ASBOX
7392	) \|
7393	sed "s/^/$as_me: WARNING: /" >&2
7394	;;
7395	esac
7396	echo "$as_me:$LINENO: checking for $ac_header" >&5
7397	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7398	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7399	echo $ECHO_N "(cached) $ECHO_C" >&6
7400	else
7401	eval "$as_ac_Header=\$ac_header_preproc"
7402	fi
7403	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7404	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7405
7406	fi
7407	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7408	cat >>confdefs.h <<_ACEOF
7409	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7410	_ACEOF
7411
7412	fi
7413
7414	done
7415
7416
7417
7418
7419
7420
7421	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7422	do
7423	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7424	echo "$as_me:$LINENO: checking for $ac_header" >&5
7425	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7426	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7427	echo $ECHO_N "(cached) $ECHO_C" >&6
7428	else
7429	cat >conftest.$ac_ext <<_ACEOF
7430	/* confdefs.h. */
7431	_ACEOF
7432	cat confdefs.h >>conftest.$ac_ext
7433	cat >>conftest.$ac_ext <<_ACEOF
7434	/* end confdefs.h. */
7435
7436	#include <sys/types.h>	7916	#include <sys/types.h>
7437	#include <sys/socket.h>	7917	#include <sys/socket.h>
7438	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7439	# include <netinet/in.h>	7919	# include <netinet/in.h>
7440	#endif	7920	#endif
…		…
7443	#endif	7923	#endif
7444	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7445	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7446	#endif	7926	#endif
7447		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7448		7932
7449	#include <$ac_header>
7450	_ACEOF
7451	rm -f conftest.$ac_objext
7452	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7453	(eval $ac_compile) 2>conftest.er1
7454	ac_status=$?
7455	grep -v '^ *+' conftest.er1 >conftest.err
7456	rm -f conftest.er1
7457	cat conftest.err >&5
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); } &&
7460	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7461	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7462	(eval $ac_try) 2>&5
7463	ac_status=$?
7464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7465	(exit $ac_status); }; } &&
7466	{ ac_try='test -s conftest.$ac_objext'
7467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7468	(eval $ac_try) 2>&5
7469	ac_status=$?
7470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7471	(exit $ac_status); }; }; then
7472	eval "$as_ac_Header=yes"
7473	else
7474	echo "$as_me: failed program was:" >&5
7475	sed 's/^/\| /' conftest.$ac_ext >&5
7476
7477	eval "$as_ac_Header=no"
7478	fi	7933	fi
7479	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7480	fi	7935	#include <sys/types.h>
7481	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7482	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7483	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7484	cat >>confdefs.h <<_ACEOF	7939	#endif
7485	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7486	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7487		7946
7488	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7489		7951
7490	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7491		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7492		7970
		7971	fi
		7972	ac_fn_cxx_check_header_compile "$LINENO" "netinet/ip.h" "ac_cv_header_netinet_ip_h" "
		7973	#include <sys/types.h>
		7974	#include <sys/socket.h>
		7975	#ifdef HAVE_NETINET_IN_H
		7976	# include <netinet/in.h>
		7977	#endif
		7978	#ifdef HAVE_ARPA_INET_H
		7979	# include <arpa/inet.h>
		7980	#endif
		7981	#ifdef HAVE_NETINET_IN_SYSTM_H
		7982	# include <netinet/in_systm.h>
		7983	#endif
		7984
		7985	"
		7986	if test "x$ac_cv_header_netinet_ip_h" = xyes
		7987	then :
		7988	printf "%s\n" "#define HAVE_NETINET_IP_H 1" >>confdefs.h
		7989
		7990	fi
		7991	ac_fn_cxx_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "
		7992	#include <sys/types.h>
		7993	#include <sys/socket.h>
		7994	#ifdef HAVE_NETINET_IN_H
		7995	# include <netinet/in.h>
		7996	#endif
		7997	#ifdef HAVE_ARPA_INET_H
		7998	# include <arpa/inet.h>
		7999	#endif
		8000	#ifdef HAVE_NETINET_IN_SYSTM_H
		8001	# include <netinet/in_systm.h>
		8002	#endif
		8003
		8004	"
		8005	if test "x$ac_cv_header_netinet_tcp_h" = xyes
		8006	then :
		8007	printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h
		8008
		8009	fi
		8010	ac_fn_cxx_check_header_compile "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "
		8011	#include <sys/types.h>
		8012	#include <sys/socket.h>
		8013	#ifdef HAVE_NETINET_IN_H
		8014	# include <netinet/in.h>
		8015	#endif
		8016	#ifdef HAVE_ARPA_INET_H
		8017	# include <arpa/inet.h>
		8018	#endif
		8019	#ifdef HAVE_NETINET_IN_SYSTM_H
		8020	# include <netinet/in_systm.h>
		8021	#endif
		8022
		8023	"
		8024	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
		8025	then :
		8026	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
		8027
		8028	fi
		8029
		8030
7493	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	8031	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7494	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7495	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7496	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7497	else	8035	printf %s "(cached) " >&6
7498	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7499	/* confdefs.h. */
7500	_ACEOF
7501	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7502	cat >>conftest.$ac_ext <<_ACEOF
7503	/* end confdefs.h. */	8038	/* end confdefs.h. */
7504		8039
7505	int	8040	int
7506	main ()	8041	main (void)
7507	{	8042	{
7508	/* FIXME: Include the comments suggested by Paul. */	8043
7509	#ifndef __cplusplus	8044	#ifndef __cplusplus
7510	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7511	typedef int charset[2];	8046	typedef int charset[2];
7512	const charset x;	8047	const charset cs = { 0, 0 };
7513	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7514	char const const ccp;	8049	char const const pcpcc;
7515	char **p;	8050	char **ppc;
7516	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7517	struct point {int x, y;};	8052	struct point {int x, y;};
7518	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7519	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7520	It does not let you subtract one const X* pointer from another in	8055	It does not let you subtract one const X* pointer from another in
7521	an arm of an if-expression whose if-part is not a constant	8056	an arm of an if-expression whose if-part is not a constant
7522	expression */	8057	expression */
7523	const char *g = "string";	8058	const char *g = "string";
7524	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7525	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7526	++ccp;	8061	++pcpcc;
7527	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7528	ccp = (char const const ) p;	8063	pcpcc = (char const const ) ppc;
7529	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7530	char *t;	8065	char tx;
		8066	char *t = &tx;
7531	char const s = 0 ? (char ) 0 : (char const *) 0;	8067	char const s = 0 ? (char ) 0 : (char const *) 0;
7532		8068
7533	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7534	}	8071	}
7535	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7536	int x[] = {25, 17};	8073	int x[] = {25, 17};
7537	const int *foo = &x[0];	8074	const int *foo = &x[0];
7538	++foo;	8075	++foo;
…		…
7540	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7541	typedef const int *iptr;	8078	typedef const int *iptr;
7542	iptr p = 0;	8079	iptr p = 0;
7543	++p;	8080	++p;
7544	}	8081	}
7545	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7546	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	8083	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7547	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7548	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7549	}	8086	}
7550	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7551	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7552	}	8090	}
		8091	return !cs[0] && !zero.x;
7553	#endif	8092	#endif
7554		8093
7555	;	8094	;
7556	return 0;	8095	return 0;
7557	}	8096	}
7558	_ACEOF	8097	_ACEOF
7559	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7560	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7561	(eval $ac_compile) 2>conftest.er1
7562	ac_status=$?
7563	grep -v '^ *+' conftest.er1 >conftest.err
7564	rm -f conftest.er1
7565	cat conftest.err >&5
7566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7567	(exit $ac_status); } &&
7568	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7570	(eval $ac_try) 2>&5
7571	ac_status=$?
7572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7573	(exit $ac_status); }; } &&
7574	{ ac_try='test -s conftest.$ac_objext'
7575	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7576	(eval $ac_try) 2>&5
7577	ac_status=$?
7578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7579	(exit $ac_status); }; }; then
7580	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7581	else	8101	else $as_nop
7582	echo "$as_me: failed program was:" >&5
7583	sed 's/^/\| /' conftest.$ac_ext >&5
7584
7585	ac_cv_c_const=no	8102	ac_cv_c_const=no
7586	fi	8103	fi
7587	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7588	fi	8105	fi
7589	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7590	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7591	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7592		8109
7593	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7594	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		8116	"
		8117	if test "x$ac_cv_type_pid_t" = xyes
		8118	then :
		8119
		8120	else $as_nop
		8121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8122	/* end confdefs.h. */
		8123
		8124	#if defined _WIN64 && !defined __CYGWIN__
		8125	LLP64
		8126	#endif
		8127
		8128	int
		8129	main (void)
		8130	{
		8131
		8132	;
		8133	return 0;
		8134	}
		8135
7595	_ACEOF	8136	_ACEOF
7596		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7597	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7598		8144
7599	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7600	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7601	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7602	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7603	else	8149
7604	cat >conftest.$ac_ext <<_ACEOF	8150
7605	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7606	_ACEOF	8152	if test "x$ac_cv_type_size_t" = xyes
		8153	then :
		8154
		8155	else $as_nop
		8156
		8157	printf "%s\n" "#define size_t unsigned int" >>confdefs.h
		8158
		8159	fi
		8160
		8161
		8162
		8163
		8164	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
		8165	printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
		8166	if test ${ac_cv_struct_tm+y}
		8167	then :
		8168	printf %s "(cached) " >&6
		8169	else $as_nop
7607	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7608	cat >>conftest.$ac_ext <<_ACEOF
7609	/* end confdefs.h. */	8171	/* end confdefs.h. */
7610	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7611	int	8175	int
7612	main ()	8176	main (void)
7613	{	8177	{
7614	if ((pid_t *) 0)	8178	struct tm tm;
7615	return 0;	8179	int *p = &tm.tm_sec;
7616	if (sizeof (pid_t))	8180	return !p;
7617	return 0;
7618	;	8181	;
7619	return 0;	8182	return 0;
7620	}	8183	}
7621	_ACEOF	8184	_ACEOF
7622	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7623	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7624	(eval $ac_compile) 2>conftest.er1
7625	ac_status=$?
7626	grep -v '^ *+' conftest.er1 >conftest.err
7627	rm -f conftest.er1
7628	cat conftest.err >&5
7629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630	(exit $ac_status); } &&
7631	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7632	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7633	(eval $ac_try) 2>&5
7634	ac_status=$?
7635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7636	(exit $ac_status); }; } &&
7637	{ ac_try='test -s conftest.$ac_objext'
7638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639	(eval $ac_try) 2>&5
7640	ac_status=$?
7641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642	(exit $ac_status); }; }; then
7643	ac_cv_type_pid_t=yes
7644	else
7645	echo "$as_me: failed program was:" >&5
7646	sed 's/^/\| /' conftest.$ac_ext >&5
7647
7648	ac_cv_type_pid_t=no
7649	fi
7650	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7651	fi
7652	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7653	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7654	if test $ac_cv_type_pid_t = yes; then
7655	:
7656	else
7657
7658	cat >>confdefs.h <<_ACEOF
7659	#define pid_t int
7660	_ACEOF
7661
7662	fi
7663
7664	echo "$as_me:$LINENO: checking for size_t" >&5
7665	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7666	if test "${ac_cv_type_size_t+set}" = set; then
7667	echo $ECHO_N "(cached) $ECHO_C" >&6
7668	else
7669	cat >conftest.$ac_ext <<_ACEOF
7670	/* confdefs.h. */
7671	_ACEOF
7672	cat confdefs.h >>conftest.$ac_ext
7673	cat >>conftest.$ac_ext <<_ACEOF
7674	/* end confdefs.h. */
7675	$ac_includes_default
7676	int
7677	main ()
7678	{
7679	if ((size_t *) 0)
7680	return 0;
7681	if (sizeof (size_t))
7682	return 0;
7683	;
7684	return 0;
7685	}
7686	_ACEOF
7687	rm -f conftest.$ac_objext
7688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7689	(eval $ac_compile) 2>conftest.er1
7690	ac_status=$?
7691	grep -v '^ *+' conftest.er1 >conftest.err
7692	rm -f conftest.er1
7693	cat conftest.err >&5
7694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7695	(exit $ac_status); } &&
7696	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7697	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7698	(eval $ac_try) 2>&5
7699	ac_status=$?
7700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7701	(exit $ac_status); }; } &&
7702	{ ac_try='test -s conftest.$ac_objext'
7703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7704	(eval $ac_try) 2>&5
7705	ac_status=$?
7706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707	(exit $ac_status); }; }; then
7708	ac_cv_type_size_t=yes
7709	else
7710	echo "$as_me: failed program was:" >&5
7711	sed 's/^/\| /' conftest.$ac_ext >&5
7712
7713	ac_cv_type_size_t=no
7714	fi
7715	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7716	fi
7717	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7718	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7719	if test $ac_cv_type_size_t = yes; then
7720	:
7721	else
7722
7723	cat >>confdefs.h <<_ACEOF
7724	#define size_t unsigned
7725	_ACEOF
7726
7727	fi
7728
7729	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7730	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7731	if test "${ac_cv_header_time+set}" = set; then
7732	echo $ECHO_N "(cached) $ECHO_C" >&6
7733	else
7734	cat >conftest.$ac_ext <<_ACEOF
7735	/* confdefs.h. */
7736	_ACEOF
7737	cat confdefs.h >>conftest.$ac_ext
7738	cat >>conftest.$ac_ext <<_ACEOF
7739	/* end confdefs.h. */
7740	#include <sys/types.h>
7741	#include <sys/time.h>
7742	#include <time.h>
7743
7744	int
7745	main ()
7746	{
7747	if ((struct tm *) 0)
7748	return 0;
7749	;
7750	return 0;
7751	}
7752	_ACEOF
7753	rm -f conftest.$ac_objext
7754	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7755	(eval $ac_compile) 2>conftest.er1
7756	ac_status=$?
7757	grep -v '^ *+' conftest.er1 >conftest.err
7758	rm -f conftest.er1
7759	cat conftest.err >&5
7760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761	(exit $ac_status); } &&
7762	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7763	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7764	(eval $ac_try) 2>&5
7765	ac_status=$?
7766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7767	(exit $ac_status); }; } &&
7768	{ ac_try='test -s conftest.$ac_objext'
7769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7770	(eval $ac_try) 2>&5
7771	ac_status=$?
7772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7773	(exit $ac_status); }; }; then
7774	ac_cv_header_time=yes
7775	else
7776	echo "$as_me: failed program was:" >&5
7777	sed 's/^/\| /' conftest.$ac_ext >&5
7778
7779	ac_cv_header_time=no
7780	fi
7781	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7782	fi
7783	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7784	echo "${ECHO_T}$ac_cv_header_time" >&6
7785	if test $ac_cv_header_time = yes; then
7786
7787	cat >>confdefs.h <<\_ACEOF
7788	#define TIME_WITH_SYS_TIME 1
7789	_ACEOF
7790
7791	fi
7792
7793	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7794	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7795	if test "${ac_cv_struct_tm+set}" = set; then
7796	echo $ECHO_N "(cached) $ECHO_C" >&6
7797	else
7798	cat >conftest.$ac_ext <<_ACEOF
7799	/* confdefs.h. */
7800	_ACEOF
7801	cat confdefs.h >>conftest.$ac_ext
7802	cat >>conftest.$ac_ext <<_ACEOF
7803	/* end confdefs.h. */
7804	#include <sys/types.h>
7805	#include <time.h>
7806
7807	int
7808	main ()
7809	{
7810	struct tm *tp; tp->tm_sec;
7811	;
7812	return 0;
7813	}
7814	_ACEOF
7815	rm -f conftest.$ac_objext
7816	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7817	(eval $ac_compile) 2>conftest.er1
7818	ac_status=$?
7819	grep -v '^ *+' conftest.er1 >conftest.err
7820	rm -f conftest.er1
7821	cat conftest.err >&5
7822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7823	(exit $ac_status); } &&
7824	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7825	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7826	(eval $ac_try) 2>&5
7827	ac_status=$?
7828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829	(exit $ac_status); }; } &&
7830	{ ac_try='test -s conftest.$ac_objext'
7831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7832	(eval $ac_try) 2>&5
7833	ac_status=$?
7834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7835	(exit $ac_status); }; }; then
7836	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7837	else	8188	else $as_nop
7838	echo "$as_me: failed program was:" >&5
7839	sed 's/^/\| /' conftest.$ac_ext >&5
7840
7841	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7842	fi	8190	fi
7843	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7844	fi	8192	fi
7845	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7846	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7847	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7848		8196
7849	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7850	#define TM_IN_SYS_TIME 1
7851	_ACEOF
7852		8198
7853	fi	8199	fi
7854		8200
7855		8201
7856	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7857	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7858	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7859	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7860	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7861		8208
7862	cat >conftest.$ac_ext <<_ACEOF
7863	/* confdefs.h. */
7864	_ACEOF
7865	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7866	cat >>conftest.$ac_ext <<_ACEOF
7867	/* end confdefs.h. */	8210	/* end confdefs.h. */
7868	#include <sys/types.h>	8211	#include <sys/types.h>
7869	#include <sys/socket.h>	8212	#include <sys/socket.h>
7870	int	8213	int
7871	main ()	8214	main (void)
7872	{	8215	{
7873	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7874	;	8217	;
7875	return 0;	8218	return 0;
7876	}	8219	}
7877	_ACEOF	8220	_ACEOF
7878	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7879	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7880	(eval $ac_compile) 2>conftest.er1
7881	ac_status=$?
7882	grep -v '^ *+' conftest.er1 >conftest.err
7883	rm -f conftest.er1
7884	cat conftest.err >&5
7885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7886	(exit $ac_status); } &&
7887	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7889	(eval $ac_try) 2>&5
7890	ac_status=$?
7891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7892	(exit $ac_status); }; } &&
7893	{ ac_try='test -s conftest.$ac_objext'
7894	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7895	(eval $ac_try) 2>&5
7896	ac_status=$?
7897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7898	(exit $ac_status); }; }; then
7899	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7900	else	8224	else $as_nop
7901	echo "$as_me: failed program was:" >&5
7902	sed 's/^/\| /' conftest.$ac_ext >&5
7903
7904	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7905	fi	8226	fi
7906	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7907		8228
7908	fi	8229	fi
7909	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7910	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7911	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7912		8233
7913	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7914	#define HAVE_SOCKLEN_T 1
7915	_ACEOF
7916		8235
7917	fi	8236	fi
7918		8237
7919	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7920	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7921	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7922	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7923	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7924		8244
7925	cat >conftest.$ac_ext <<_ACEOF
7926	/* confdefs.h. */
7927	_ACEOF
7928	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7929	cat >>conftest.$ac_ext <<_ACEOF
7930	/* end confdefs.h. */	8246	/* end confdefs.h. */
7931	#include <sys/types.h>	8247	#include <sys/types.h>
7932	#include <sys/socket.h>	8248	#include <sys/socket.h>
7933	#include <netdb.h>	8249	#include <netdb.h>
7934	int	8250	int
7935	main ()	8251	main (void)
7936	{	8252	{
7937	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7938	;	8254	;
7939	return 0;	8255	return 0;
7940	}	8256	}
7941	_ACEOF	8257	_ACEOF
7942	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7943	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7944	(eval $ac_compile) 2>conftest.er1
7945	ac_status=$?
7946	grep -v '^ *+' conftest.er1 >conftest.err
7947	rm -f conftest.er1
7948	cat conftest.err >&5
7949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7950	(exit $ac_status); } &&
7951	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7953	(eval $ac_try) 2>&5
7954	ac_status=$?
7955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956	(exit $ac_status); }; } &&
7957	{ ac_try='test -s conftest.$ac_objext'
7958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959	(eval $ac_try) 2>&5
7960	ac_status=$?
7961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962	(exit $ac_status); }; }; then
7963	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7964	else	8261	else $as_nop
7965	echo "$as_me: failed program was:" >&5
7966	sed 's/^/\| /' conftest.$ac_ext >&5
7967
7968	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7969	fi	8263	fi
7970	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7971		8265
7972	fi	8266	fi
7973	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7974	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7975	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7976		8270
7977	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7978	#define HAVE_STRUCT_ADDRINFO 1
7979	_ACEOF
7980		8272
7981	fi	8273	fi
7982
7983	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7984	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7985	if test "${ac_cv_type_signal+set}" = set; then
7986	echo $ECHO_N "(cached) $ECHO_C" >&6
7987	else
7988	cat >conftest.$ac_ext <<_ACEOF
7989	/* confdefs.h. */
7990	_ACEOF
7991	cat confdefs.h >>conftest.$ac_ext
7992	cat >>conftest.$ac_ext <<_ACEOF
7993	/* end confdefs.h. */
7994	#include <sys/types.h>
7995	#include <signal.h>
7996	#ifdef signal
7997	# undef signal
7998	#endif
7999	#ifdef __cplusplus
8000	extern "C" void (signal (int, void ()(int)))(int);
8001	#else
8002	void (*signal ()) ();
8003	#endif
8004
8005	int
8006	main ()
8007	{
8008	int i;
8009	;
8010	return 0;
8011	}
8012	_ACEOF
8013	rm -f conftest.$ac_objext
8014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8015	(eval $ac_compile) 2>conftest.er1
8016	ac_status=$?
8017	grep -v '^ *+' conftest.er1 >conftest.err
8018	rm -f conftest.er1
8019	cat conftest.err >&5
8020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8021	(exit $ac_status); } &&
8022	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
8023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8024	(eval $ac_try) 2>&5
8025	ac_status=$?
8026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8027	(exit $ac_status); }; } &&
8028	{ ac_try='test -s conftest.$ac_objext'
8029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030	(eval $ac_try) 2>&5
8031	ac_status=$?
8032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033	(exit $ac_status); }; }; then
8034	ac_cv_type_signal=void
8035	else
8036	echo "$as_me: failed program was:" >&5
8037	sed 's/^/\| /' conftest.$ac_ext >&5
8038
8039	ac_cv_type_signal=int
8040	fi
8041	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8042	fi
8043	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
8044	echo "${ECHO_T}$ac_cv_type_signal" >&6
8045
8046	cat >>confdefs.h <<_ACEOF
8047	#define RETSIGTYPE $ac_cv_type_signal
8048	_ACEOF
8049
8050
8051		8274
8052	ac_ext=c	8275	ac_ext=c
8053	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
8054	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8055	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	8278	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8056	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8057		8280
8058		8281
8059	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
8060	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
8061	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
8062	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
8063	else	8286
8064	cat >conftest.$ac_ext <<_ACEOF	8287	fi
8065	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
8066	_ACEOF	8289	if test "x$ac_cv_func_daemon" = xyes
		8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
		8292
		8293	fi
		8294	ac_fn_c_check_func "$LINENO" "get_current_dir_name" "ac_cv_func_get_current_dir_name"
		8295	if test "x$ac_cv_func_get_current_dir_name" = xyes
		8296	then :
		8297	printf "%s\n" "#define HAVE_GET_CURRENT_DIR_NAME 1" >>confdefs.h
		8298
		8299	fi
		8300	ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
		8301	if test "x$ac_cv_func_putenv" = xyes
		8302	then :
		8303	printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h
		8304
		8305	fi
		8306	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
		8307	if test "x$ac_cv_func_select" = xyes
		8308	then :
		8309	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		8310
		8311	fi
		8312	ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
		8313	if test "x$ac_cv_func_strerror" = xyes
		8314	then :
		8315	printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
		8316
		8317	fi
		8318	ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
		8319	if test "x$ac_cv_func_strsignal" = xyes
		8320	then :
		8321	printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
		8322
		8323	fi
		8324	ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
		8325	if test "x$ac_cv_func_strtol" = xyes
		8326	then :
		8327	printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
		8328
		8329	fi
		8330	ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		8331	if test "x$ac_cv_func_unsetenv" = xyes
		8332	then :
		8333	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		8334
		8335	fi
		8336	ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
		8337	if test "x$ac_cv_func_mlockall" = xyes
		8338	then :
		8339	printf "%s\n" "#define HAVE_MLOCKALL 1" >>confdefs.h
		8340
		8341	fi
		8342
		8343
		8344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
		8345	# for constant arguments. Useless!
		8346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
		8347	printf %s "checking for working alloca.h... " >&6; }
		8348	if test ${ac_cv_working_alloca_h+y}
		8349	then :
		8350	printf %s "(cached) " >&6
		8351	else $as_nop
8067	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8068	cat >>conftest.$ac_ext <<_ACEOF
8069	/* end confdefs.h. */	8353	/* end confdefs.h. */
8070	#include <stdlib.h>
8071	#include <stdarg.h>
8072	#include <string.h>
8073	#include <float.h>	8354	#include <alloca.h>
8074
8075	int	8355	int
8076	main ()	8356	main (void)
8077	{	8357	{
8078		8358	char p = (char ) alloca (2 * sizeof (int));
		8359	if (p) return 0;
8079	;	8360	;
8080	return 0;	8361	return 0;
8081	}	8362	}
8082	_ACEOF	8363	_ACEOF
8083	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
8084	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
8085	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8086	ac_status=$?	8367	else $as_nop
8087	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8088	rm -f conftest.er1	8369	fi
8089	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8090	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8091	(exit $ac_status); } &&	8372	fi
8092	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8094	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8095	ac_status=$?	8376
8096	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8097	(exit $ac_status); }; } &&	8378
8098	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8100	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8101	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8102	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8103	(exit $ac_status); }; }; then	8384	then :
8104	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8105	else	8389	else
8106	echo "$as_me: failed program was:" >&5
8107	sed 's/^/\| /' conftest.$ac_ext >&5
8108
8109	ac_cv_header_stdc=no
8110	fi
8111	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8112
8113	if test $ac_cv_header_stdc = yes; then
8114	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8115	cat >conftest.$ac_ext <<_ACEOF
8116	/* confdefs.h. */
8117	_ACEOF
8118	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8119	cat >>conftest.$ac_ext <<_ACEOF
8120	/* end confdefs.h. */
8121	#include <string.h>
8122
8123	_ACEOF
8124	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8125	$EGREP "memchr" >/dev/null 2>&1; then
8126	:
8127	else
8128	ac_cv_header_stdc=no
8129	fi
8130	rm -f conftest*
8131
8132	fi
8133
8134	if test $ac_cv_header_stdc = yes; then
8135	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8136	cat >conftest.$ac_ext <<_ACEOF
8137	/* confdefs.h. */
8138	_ACEOF
8139	cat confdefs.h >>conftest.$ac_ext
8140	cat >>conftest.$ac_ext <<_ACEOF
8141	/* end confdefs.h. */	8391	/* end confdefs.h. */
8142	#include <stdlib.h>	8392	#include <stdlib.h>
8143
8144	_ACEOF
8145	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8146	$EGREP "free" >/dev/null 2>&1; then
8147	:
8148	else
8149	ac_cv_header_stdc=no
8150	fi
8151	rm -f conftest*
8152
8153	fi
8154
8155	if test $ac_cv_header_stdc = yes; then
8156	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8157	if test "$cross_compiling" = yes; then
8158	:
8159	else
8160	cat >conftest.$ac_ext <<_ACEOF
8161	/* confdefs.h. */
8162	_ACEOF
8163	cat confdefs.h >>conftest.$ac_ext
8164	cat >>conftest.$ac_ext <<_ACEOF
8165	/* end confdefs.h. */
8166	#include <ctype.h>	8393	#include <stddef.h>
8167	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8168	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8169	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8170	#else	8400	# else
8171	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8172	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8173	\|\| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8174	\|\| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8175	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	8405	# endif
8176	#endif	8406	#endif
8177		8407
8178	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8179	int	8408	int
8180	main ()	8409	main (void)
8181	{	8410	{
8182	int i;	8411	char p = (char ) alloca (1);
8183	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8184	if (XOR (islower (i), ISLOWER (i))
8185	\|\| toupper (i) != TOUPPER (i))
8186	exit(2);
8187	exit (0);
8188	}
8189	_ACEOF
8190	rm -f conftest$ac_exeext
8191	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8192	(eval $ac_link) 2>&5
8193	ac_status=$?
8194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8195	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8197	(eval $ac_try) 2>&5
8198	ac_status=$?
8199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8200	(exit $ac_status); }; }; then
8201	:
8202	else
8203	echo "$as_me: program exited with status $ac_status" >&5
8204	echo "$as_me: failed program was:" >&5
8205	sed 's/^/\| /' conftest.$ac_ext >&5
8206
8207	( exit $ac_status )
8208	ac_cv_header_stdc=no
8209	fi
8210	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8211	fi
8212	fi
8213	fi
8214	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8215	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8216	if test $ac_cv_header_stdc = yes; then
8217
8218	cat >>confdefs.h <<\_ACEOF
8219	#define STDC_HEADERS 1
8220	_ACEOF
8221
8222	fi
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8236	do
8237	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8238	echo "$as_me:$LINENO: checking for $ac_func" >&5
8239	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8240	if eval "test \"\${$as_ac_var+set}\" = set"; then
8241	echo $ECHO_N "(cached) $ECHO_C" >&6
8242	else
8243	cat >conftest.$ac_ext <<_ACEOF
8244	/* confdefs.h. */
8245	_ACEOF
8246	cat confdefs.h >>conftest.$ac_ext
8247	cat >>conftest.$ac_ext <<_ACEOF
8248	/* end confdefs.h. */
8249	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8250	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8251	#define $ac_func innocuous_$ac_func
8252
8253	/* System header to define __stub macros and hopefully few prototypes,
8254	which can conflict with char $ac_func (); below.
8255	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8256	<limits.h> exists even on freestanding compilers. */
8257
8258	#ifdef __STDC__
8259	# include <limits.h>
8260	#else
8261	# include <assert.h>
8262	#endif
8263
8264	#undef $ac_func
8265
8266	/* Override any gcc2 internal prototype to avoid an error. */
8267	#ifdef __cplusplus
8268	extern "C"
8269	{
8270	#endif
8271	/* We use char because int might match the return type of a gcc2
8272	builtin and then its argument prototype would still apply. */
8273	char $ac_func ();
8274	/* The GNU C library defines this for functions which it implements
8275	to always fail with ENOSYS. Some functions are actually named
8276	something starting with __ and the normal name is an alias. */
8277	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8278	choke me
8279	#else
8280	char (*f) () = $ac_func;
8281	#endif
8282	#ifdef __cplusplus
8283	}
8284	#endif
8285
8286	int
8287	main ()
8288	{
8289	return f != $ac_func;
8290	;	8413	;
8291	return 0;	8414	return 0;
8292	}	8415	}
8293	_ACEOF	8416	_ACEOF
8294	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8295	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8296	(eval $ac_link) 2>conftest.er1
8297	ac_status=$?
8298	grep -v '^ *+' conftest.er1 >conftest.err
8299	rm -f conftest.er1
8300	cat conftest.err >&5
8301	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302	(exit $ac_status); } &&
8303	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8304	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8305	(eval $ac_try) 2>&5
8306	ac_status=$?
8307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8308	(exit $ac_status); }; } &&
8309	{ ac_try='test -s conftest$ac_exeext'
8310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8311	(eval $ac_try) 2>&5
8312	ac_status=$?
8313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8314	(exit $ac_status); }; }; then
8315	eval "$as_ac_var=yes"
8316	else
8317	echo "$as_me: failed program was:" >&5
8318	sed 's/^/\| /' conftest.$ac_ext >&5
8319
8320	eval "$as_ac_var=no"
8321	fi
8322	rm -f conftest.err conftest.$ac_objext \
8323	conftest$ac_exeext conftest.$ac_ext
8324	fi
8325	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8326	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8327	if test `eval echo '${'$as_ac_var'}'` = yes; then
8328	cat >>confdefs.h <<_ACEOF
8329	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8330	_ACEOF
8331
8332	fi
8333	done
8334
8335
8336	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8337	# for constant arguments. Useless!
8338	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8339	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8340	if test "${ac_cv_working_alloca_h+set}" = set; then
8341	echo $ECHO_N "(cached) $ECHO_C" >&6
8342	else
8343	cat >conftest.$ac_ext <<_ACEOF
8344	/* confdefs.h. */
8345	_ACEOF
8346	cat confdefs.h >>conftest.$ac_ext
8347	cat >>conftest.$ac_ext <<_ACEOF
8348	/* end confdefs.h. */
8349	#include <alloca.h>
8350	int
8351	main ()
8352	{
8353	char p = (char ) alloca (2 * sizeof (int));
8354	;
8355	return 0;
8356	}
8357	_ACEOF
8358	rm -f conftest.$ac_objext conftest$ac_exeext
8359	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8360	(eval $ac_link) 2>conftest.er1
8361	ac_status=$?
8362	grep -v '^ *+' conftest.er1 >conftest.err
8363	rm -f conftest.er1
8364	cat conftest.err >&5
8365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8366	(exit $ac_status); } &&
8367	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8369	(eval $ac_try) 2>&5
8370	ac_status=$?
8371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8372	(exit $ac_status); }; } &&
8373	{ ac_try='test -s conftest$ac_exeext'
8374	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8375	(eval $ac_try) 2>&5
8376	ac_status=$?
8377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8378	(exit $ac_status); }; }; then
8379	ac_cv_working_alloca_h=yes
8380	else
8381	echo "$as_me: failed program was:" >&5
8382	sed 's/^/\| /' conftest.$ac_ext >&5
8383
8384	ac_cv_working_alloca_h=no
8385	fi
8386	rm -f conftest.err conftest.$ac_objext \
8387	conftest$ac_exeext conftest.$ac_ext
8388	fi
8389	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8390	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8391	if test $ac_cv_working_alloca_h = yes; then
8392
8393	cat >>confdefs.h <<\_ACEOF
8394	#define HAVE_ALLOCA_H 1
8395	_ACEOF
8396
8397	fi
8398
8399	echo "$as_me:$LINENO: checking for alloca" >&5
8400	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8401	if test "${ac_cv_func_alloca_works+set}" = set; then
8402	echo $ECHO_N "(cached) $ECHO_C" >&6
8403	else
8404	cat >conftest.$ac_ext <<_ACEOF
8405	/* confdefs.h. */
8406	_ACEOF
8407	cat confdefs.h >>conftest.$ac_ext
8408	cat >>conftest.$ac_ext <<_ACEOF
8409	/* end confdefs.h. */
8410	#ifdef __GNUC__
8411	# define alloca __builtin_alloca
8412	#else
8413	# ifdef _MSC_VER
8414	# include <malloc.h>
8415	# define alloca _alloca
8416	# else
8417	# if HAVE_ALLOCA_H
8418	# include <alloca.h>
8419	# else
8420	# ifdef _AIX
8421	#pragma alloca
8422	# else
8423	# ifndef alloca /* predefined by HP cc +Olibcalls */
8424	char *alloca ();
8425	# endif
8426	# endif
8427	# endif
8428	# endif
8429	#endif
8430
8431	int
8432	main ()
8433	{
8434	char p = (char ) alloca (1);
8435	;
8436	return 0;
8437	}
8438	_ACEOF
8439	rm -f conftest.$ac_objext conftest$ac_exeext
8440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8441	(eval $ac_link) 2>conftest.er1
8442	ac_status=$?
8443	grep -v '^ *+' conftest.er1 >conftest.err
8444	rm -f conftest.er1
8445	cat conftest.err >&5
8446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8447	(exit $ac_status); } &&
8448	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8450	(eval $ac_try) 2>&5
8451	ac_status=$?
8452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8453	(exit $ac_status); }; } &&
8454	{ ac_try='test -s conftest$ac_exeext'
8455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8456	(eval $ac_try) 2>&5
8457	ac_status=$?
8458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8459	(exit $ac_status); }; }; then
8460	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8461	else	8420	else $as_nop
8462	echo "$as_me: failed program was:" >&5
8463	sed 's/^/\| /' conftest.$ac_ext >&5
8464
8465	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8466	fi	8422	fi
8467	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8468	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8469	fi	8425	fi
8470	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8471	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8472		8429
8473	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8474		8431
8475	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8476	#define HAVE_ALLOCA 1
8477	_ACEOF
8478		8433
8479	else	8434	else
8480	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8481	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8482	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8483	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8484		8439
8485	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8486		8441
8487	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8488	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
		8446	printf %s "checking stack direction for C alloca... " >&6; }
		8447	if test ${ac_cv_c_stack_direction+y}
		8448	then :
		8449	printf %s "(cached) " >&6
		8450	else $as_nop
		8451	if test "$cross_compiling" = yes
		8452	then :
		8453	ac_cv_c_stack_direction=0
		8454	else $as_nop
		8455	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8456	/* end confdefs.h. */
		8457	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8489	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$LINENO"
		8476	then :
		8477	ac_cv_c_stack_direction=1
		8478	else $as_nop
		8479	ac_cv_c_stack_direction=-1
		8480	fi
		8481	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		8482	conftest.$ac_objext conftest.beam conftest.$ac_ext
		8483	fi
8490		8484
		8485	fi
		8486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
		8487	printf "%s\n" "$ac_cv_c_stack_direction" >&6; }
		8488	printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h
8491		8489
8492	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8493	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8494	if test "${ac_cv_os_cray+set}" = set; then	8492
8495	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8496	else	8494
8497	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8498	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8499	_ACEOF	8497	then :
		8498
		8499	else $as_nop
		8500
		8501	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
		8502	printf %s "checking for connect in -lsocket... " >&6; }
		8503	if test ${ac_cv_lib_socket_connect+y}
		8504	then :
		8505	printf %s "(cached) " >&6
		8506	else $as_nop
		8507	ac_check_lib_save_LIBS=$LIBS
		8508	LIBS="-lsocket $LIBS"
8500	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8501	cat >>conftest.$ac_ext <<_ACEOF
8502	/* end confdefs.h. */	8510	/* end confdefs.h. */
8503	#if defined(CRAY) && ! defined(CRAY2)
8504	webecray
8505	#else
8506	wenotbecray
8507	#endif
8508		8511
8509	_ACEOF
8510	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8511	$EGREP "webecray" >/dev/null 2>&1; then
8512	ac_cv_os_cray=yes
8513	else
8514	ac_cv_os_cray=no
8515	fi
8516	rm -f conftest*
8517
8518	fi
8519	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8520	echo "${ECHO_T}$ac_cv_os_cray" >&6
8521	if test $ac_cv_os_cray = yes; then
8522	for ac_func in _getb67 GETB67 getb67; do
8523	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8524	echo "$as_me:$LINENO: checking for $ac_func" >&5
8525	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8526	if eval "test \"\${$as_ac_var+set}\" = set"; then
8527	echo $ECHO_N "(cached) $ECHO_C" >&6
8528	else
8529	cat >conftest.$ac_ext <<_ACEOF
8530	/* confdefs.h. */
8531	_ACEOF
8532	cat confdefs.h >>conftest.$ac_ext
8533	cat >>conftest.$ac_ext <<_ACEOF
8534	/* end confdefs.h. */
8535	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8536	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8537	#define $ac_func innocuous_$ac_func
8538
8539	/* System header to define __stub macros and hopefully few prototypes,
8540	which can conflict with char $ac_func (); below.
8541	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8542	<limits.h> exists even on freestanding compilers. */
8543
8544	#ifdef __STDC__
8545	# include <limits.h>
8546	#else
8547	# include <assert.h>
8548	#endif
8549
8550	#undef $ac_func
8551
8552	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8553	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8554	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8555	{	8518	{
8556	#endif	8519	return connect ();
8557	/* We use char because int might match the return type of a gcc2
8558	builtin and then its argument prototype would still apply. */
8559	char $ac_func ();
8560	/* The GNU C library defines this for functions which it implements
8561	to always fail with ENOSYS. Some functions are actually named
8562	something starting with __ and the normal name is an alias. */
8563	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8564	choke me
8565	#else
8566	char (*f) () = $ac_func;
8567	#endif
8568	#ifdef __cplusplus
8569	}
8570	#endif
8571
8572	int
8573	main ()
8574	{
8575	return f != $ac_func;
8576	;	8520	;
8577	return 0;	8521	return 0;
8578	}	8522	}
8579	_ACEOF	8523	_ACEOF
8580	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8581	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8582	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8583	ac_status=$?	8527	else $as_nop
8584	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8585	rm -f conftest.er1
8586	cat conftest.err >&5
8587	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8588	(exit $ac_status); } &&
8589	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8590	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8591	(eval $ac_try) 2>&5
8592	ac_status=$?
8593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8594	(exit $ac_status); }; } &&
8595	{ ac_try='test -s conftest$ac_exeext'
8596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8597	(eval $ac_try) 2>&5
8598	ac_status=$?
8599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8600	(exit $ac_status); }; }; then
8601	eval "$as_ac_var=yes"
8602	else
8603	echo "$as_me: failed program was:" >&5
8604	sed 's/^/\| /' conftest.$ac_ext >&5
8605
8606	eval "$as_ac_var=no"
8607	fi	8529	fi
8608	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8609	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8610	fi	8533	fi
8611	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8612	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8613	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8614		8539
8615	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8616	#define CRAY_STACKSEG_END $ac_func
8617	_ACEOF
8618		8541
8619	break
8620	fi	8542	fi
8621		8543
8622	done
8623	fi
8624		8544
8625	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8626	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8627	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8628	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8629	else	8549	then :
8630	if test "$cross_compiling" = yes; then	8550
8631	ac_cv_c_stack_direction=0	8551	else $as_nop
8632	else	8552
8633	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8634	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8635	_ACEOF	8555	if test ${ac_cv_lib_nsl_gethostbyname+y}
		8556	then :
		8557	printf %s "(cached) " >&6
		8558	else $as_nop
		8559	ac_check_lib_save_LIBS=$LIBS
		8560	LIBS="-lnsl $LIBS"
8636	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8637	cat >>conftest.$ac_ext <<_ACEOF
8638	/* end confdefs.h. */	8562	/* end confdefs.h. */
		8563
		8564	/* Override any GCC internal prototype to avoid an error.
		8565	Use char because int might match the return type of a GCC
		8566	builtin and then its argument prototype would still apply. */
		8567	char gethostbyname ();
8639	int	8568	int
8640	find_stack_direction ()	8569	main (void)
8641	{	8570	{
8642	static char *addr = 0;	8571	return gethostbyname ();
8643	auto char dummy;
8644	if (addr == 0)
8645	{
8646	addr = &dummy;
8647	return find_stack_direction ();
8648	}
8649	else
8650	return (&dummy > addr) ? 1 : -1;
8651	}
8652
8653	int
8654	main ()
8655	{
8656	exit (find_stack_direction () < 0);
8657	}
8658	_ACEOF
8659	rm -f conftest$ac_exeext
8660	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8661	(eval $ac_link) 2>&5
8662	ac_status=$?
8663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8664	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8666	(eval $ac_try) 2>&5
8667	ac_status=$?
8668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8669	(exit $ac_status); }; }; then
8670	ac_cv_c_stack_direction=1
8671	else
8672	echo "$as_me: program exited with status $ac_status" >&5
8673	echo "$as_me: failed program was:" >&5
8674	sed 's/^/\| /' conftest.$ac_ext >&5
8675
8676	( exit $ac_status )
8677	ac_cv_c_stack_direction=-1
8678	fi
8679	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8680	fi
8681	fi
8682	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8683	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8684
8685	cat >>confdefs.h <<_ACEOF
8686	#define STACK_DIRECTION $ac_cv_c_stack_direction
8687	_ACEOF
8688
8689
8690	fi
8691
8692
8693
8694	echo "$as_me:$LINENO: checking for socket" >&5
8695	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8696	if test "${ac_cv_func_socket+set}" = set; then
8697	echo $ECHO_N "(cached) $ECHO_C" >&6
8698	else
8699	cat >conftest.$ac_ext <<_ACEOF
8700	/* confdefs.h. */
8701	_ACEOF
8702	cat confdefs.h >>conftest.$ac_ext
8703	cat >>conftest.$ac_ext <<_ACEOF
8704	/* end confdefs.h. */
8705	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8706	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8707	#define socket innocuous_socket
8708
8709	/* System header to define __stub macros and hopefully few prototypes,
8710	which can conflict with char socket (); below.
8711	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8712	<limits.h> exists even on freestanding compilers. */
8713
8714	#ifdef __STDC__
8715	# include <limits.h>
8716	#else
8717	# include <assert.h>
8718	#endif
8719
8720	#undef socket
8721
8722	/* Override any gcc2 internal prototype to avoid an error. */
8723	#ifdef __cplusplus
8724	extern "C"
8725	{
8726	#endif
8727	/* We use char because int might match the return type of a gcc2
8728	builtin and then its argument prototype would still apply. */
8729	char socket ();
8730	/* The GNU C library defines this for functions which it implements
8731	to always fail with ENOSYS. Some functions are actually named
8732	something starting with __ and the normal name is an alias. */
8733	#if defined (__stub_socket) \|\| defined (__stub___socket)
8734	choke me
8735	#else
8736	char (*f) () = socket;
8737	#endif
8738	#ifdef __cplusplus
8739	}
8740	#endif
8741
8742	int
8743	main ()
8744	{
8745	return f != socket;
8746	;	8572	;
8747	return 0;	8573	return 0;
8748	}	8574	}
8749	_ACEOF	8575	_ACEOF
8750	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8751	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8752	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8753	ac_status=$?	8579	else $as_nop
8754	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8755	rm -f conftest.er1
8756	cat conftest.err >&5
8757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758	(exit $ac_status); } &&
8759	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8760	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8761	(eval $ac_try) 2>&5
8762	ac_status=$?
8763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8764	(exit $ac_status); }; } &&
8765	{ ac_try='test -s conftest$ac_exeext'
8766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8767	(eval $ac_try) 2>&5
8768	ac_status=$?
8769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8770	(exit $ac_status); }; }; then
8771	ac_cv_func_socket=yes
8772	else
8773	echo "$as_me: failed program was:" >&5
8774	sed 's/^/\| /' conftest.$ac_ext >&5
8775
8776	ac_cv_func_socket=no
8777	fi	8581	fi
8778	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8779	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8780	fi	8585	fi
8781	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8782	echo "${ECHO_T}$ac_cv_func_socket" >&6	8587	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		8588	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		8589	then :
		8590	printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h
		8591
		8592	LIBS="-lnsl $LIBS"
		8593
		8594	fi
		8595
		8596
		8597	fi
		8598
		8599
		8600
		8601	ac_fn_c_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
		8602	if test "x$ac_cv_header_sys_inotify_h" = xyes
		8603	then :
		8604	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
		8605
		8606	fi
		8607	ac_fn_c_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		8608	if test "x$ac_cv_header_sys_epoll_h" = xyes
		8609	then :
		8610	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
		8611
		8612	fi
		8613	ac_fn_c_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		8614	if test "x$ac_cv_header_sys_event_h" = xyes
		8615	then :
		8616	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
		8617
		8618	fi
		8619	ac_fn_c_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		8620	if test "x$ac_cv_header_port_h" = xyes
		8621	then :
		8622	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
		8623
		8624	fi
		8625	ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
		8626	if test "x$ac_cv_header_poll_h" = xyes
		8627	then :
		8628	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		8629
		8630	fi
		8631	ac_fn_c_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		8632	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		8633	then :
		8634	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		8635
		8636	fi
		8637
		8638	ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		8639	if test "x$ac_cv_header_sys_select_h" = xyes
		8640	then :
		8641	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		8642
		8643	fi
		8644	ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		8645	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		8646	then :
		8647	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		8648
		8649	fi
		8650	ac_fn_c_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		8651	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		8652	then :
		8653	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		8654
		8655	fi
		8656	ac_fn_c_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		8657	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		8658	then :
		8659	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		8660
		8661	fi
		8662	ac_fn_c_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		8663	if test "x$ac_cv_header_linux_fs_h" = xyes
		8664	then :
		8665	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		8666
		8667	fi
		8668
		8669
		8670	ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		8671	if test "x$ac_cv_func_inotify_init" = xyes
		8672	then :
		8673	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		8674
		8675	fi
		8676	ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		8677	if test "x$ac_cv_func_epoll_ctl" = xyes
		8678	then :
		8679	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		8680
		8681	fi
		8682	ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		8683	if test "x$ac_cv_func_kqueue" = xyes
		8684	then :
		8685	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		8686
		8687	fi
		8688	ac_fn_c_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		8689	if test "x$ac_cv_func_port_create" = xyes
		8690	then :
		8691	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		8692
		8693	fi
		8694	ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
		8695	if test "x$ac_cv_func_poll" = xyes
		8696	then :
		8697	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		8698
		8699	fi
		8700	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
8783	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8784	:	8702	then :
8785	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8786		8704
		8705	fi
		8706	ac_fn_c_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		8707	if test "x$ac_cv_func_eventfd" = xyes
		8708	then :
		8709	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
8787		8710
8788	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8789	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8790	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8791	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8792	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8793	ac_check_lib_save_LIBS=$LIBS	8716
8794	LIBS="-lsocket $LIBS"	8717	fi
8795	cat >conftest.$ac_ext <<_ACEOF	8718
8796	/* confdefs.h. */	8719
8797	_ACEOF	8720
		8721	for ac_func in clock_gettime
		8722	do :
		8723	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		8724	if test "x$ac_cv_func_clock_gettime" = xyes
		8725	then :
		8726	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		8727
		8728	else $as_nop
		8729
		8730	if test $(uname) = Linux; then
		8731	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		8732	printf %s "checking for clock_gettime syscall... " >&6; }
8798	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8799	cat >>conftest.$ac_ext <<_ACEOF
8800	/* end confdefs.h. */	8734	/* end confdefs.h. */
8801		8735	#include <unistd.h>
8802	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8803	#ifdef __cplusplus	8737	#include <time.h>
8804	extern "C"
8805	#endif
8806	/* We use char because int might match the return type of a gcc2
8807	builtin and then its argument prototype would still apply. */
8808	char connect ();
8809	int	8738	int
8810	main ()	8739	main (void)
8811	{	8740	{
8812	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8813	;	8742	;
8814	return 0;	8743	return 0;
8815	}	8744	}
8816	_ACEOF	8745	_ACEOF
8817	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8818	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8819	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8820	ac_status=$?
8821	grep -v '^ *+' conftest.er1 >conftest.err
8822	rm -f conftest.er1
8823	cat conftest.err >&5
8824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8825	(exit $ac_status); } &&
8826	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8828	(eval $ac_try) 2>&5
8829	ac_status=$?
8830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8831	(exit $ac_status); }; } &&
8832	{ ac_try='test -s conftest$ac_exeext'
8833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8834	(eval $ac_try) 2>&5
8835	ac_status=$?
8836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837	(exit $ac_status); }; }; then
8838	ac_cv_lib_socket_connect=yes
8839	else
8840	echo "$as_me: failed program was:" >&5
8841	sed 's/^/\| /' conftest.$ac_ext >&5
8842		8749
8843	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8753	printf "%s\n" "yes" >&6; }
		8754	else $as_nop
		8755	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8756	printf "%s\n" "no" >&6; }
8844	fi	8757	fi
8845	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8846	conftest$ac_exeext conftest.$ac_ext	8759	conftest$ac_exeext conftest.$ac_ext
		8760	fi
		8761	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		8762	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		8763	printf %s "checking for clock_gettime in -lrt... " >&6; }
		8764	if test ${ac_cv_lib_rt_clock_gettime+y}
		8765	then :
		8766	printf %s "(cached) " >&6
		8767	else $as_nop
8847	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8848	fi
8849	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8850	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8851	if test $ac_cv_lib_socket_connect = yes; then
8852	cat >>confdefs.h <<_ACEOF
8853	#define HAVE_LIBSOCKET 1
8854	_ACEOF
8855
8856	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8857
8858	fi
8859
8860
8861	fi
8862
8863	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8864	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8865	if test "${ac_cv_func_gethostbyname+set}" = set; then
8866	echo $ECHO_N "(cached) $ECHO_C" >&6
8867	else
8868	cat >conftest.$ac_ext <<_ACEOF
8869	/* confdefs.h. */
8870	_ACEOF
8871	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8872	cat >>conftest.$ac_ext <<_ACEOF
8873	/* end confdefs.h. */	8771	/* end confdefs.h. */
8874	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8875	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8876	#define gethostbyname innocuous_gethostbyname
8877		8772
8878	/* System header to define __stub macros and hopefully few prototypes,
8879	which can conflict with char gethostbyname (); below.
8880	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8881	<limits.h> exists even on freestanding compilers. */
8882
8883	#ifdef __STDC__
8884	# include <limits.h>
8885	#else
8886	# include <assert.h>
8887	#endif
8888
8889	#undef gethostbyname
8890
8891	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8892	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8893	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8894	{	8779	{
8895	#endif	8780	return clock_gettime ();
8896	/* We use char because int might match the return type of a gcc2
8897	builtin and then its argument prototype would still apply. */
8898	char gethostbyname ();
8899	/* The GNU C library defines this for functions which it implements
8900	to always fail with ENOSYS. Some functions are actually named
8901	something starting with __ and the normal name is an alias. */
8902	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8903	choke me
8904	#else
8905	char (*f) () = gethostbyname;
8906	#endif
8907	#ifdef __cplusplus
8908	}
8909	#endif
8910
8911	int
8912	main ()
8913	{
8914	return f != gethostbyname;
8915	;	8781	;
8916	return 0;	8782	return 0;
8917	}	8783	}
8918	_ACEOF	8784	_ACEOF
8919	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8920	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8921	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8922	ac_status=$?	8788	else $as_nop
8923	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8924	rm -f conftest.er1
8925	cat conftest.err >&5
8926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927	(exit $ac_status); } &&
8928	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8930	(eval $ac_try) 2>&5
8931	ac_status=$?
8932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8933	(exit $ac_status); }; } &&
8934	{ ac_try='test -s conftest$ac_exeext'
8935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8936	(eval $ac_try) 2>&5
8937	ac_status=$?
8938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8939	(exit $ac_status); }; }; then
8940	ac_cv_func_gethostbyname=yes
8941	else
8942	echo "$as_me: failed program was:" >&5
8943	sed 's/^/\| /' conftest.$ac_ext >&5
8944
8945	ac_cv_func_gethostbyname=no
8946	fi	8790	fi
8947	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8948	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8949	fi	8794	fi
8950	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8951	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8952	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8953	:	8798	then :
8954	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8955		8800
		8801	LIBS="-lrt $LIBS"
8956		8802
8957	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8958	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8959	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8960	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8961	else	8807	if test "x$ac_cv_func_clock_gettime" = xyes
		8808	then :
		8809	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		8810
		8811	fi
		8812
		8813	fi
		8814
		8815	fi
		8816
		8817	done
		8818
		8819
		8820	for ac_func in nanosleep
		8821	do :
		8822	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		8823	if test "x$ac_cv_func_nanosleep" = xyes
		8824	then :
		8825	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		8826
		8827	else $as_nop
		8828
		8829	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		8830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		8831	printf %s "checking for nanosleep in -lrt... " >&6; }
		8832	if test ${ac_cv_lib_rt_nanosleep+y}
		8833	then :
		8834	printf %s "(cached) " >&6
		8835	else $as_nop
8962	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8963	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8964	cat >conftest.$ac_ext <<_ACEOF
8965	/* confdefs.h. */
8966	_ACEOF
8967	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8968	cat >>conftest.$ac_ext <<_ACEOF
8969	/* end confdefs.h. */	8839	/* end confdefs.h. */
8970		8840
8971	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8972	#ifdef __cplusplus
8973	extern "C"
8974	#endif
8975	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8976	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8977	char gethostbyname ();	8844	char nanosleep ();
8978	int	8845	int
8979	main ()	8846	main (void)
8980	{	8847	{
8981	gethostbyname ();	8848	return nanosleep ();
8982	;	8849	;
8983	return 0;	8850	return 0;
8984	}	8851	}
8985	_ACEOF	8852	_ACEOF
8986	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8987	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8988	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8989	ac_status=$?	8856	else $as_nop
8990	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8991	rm -f conftest.er1
8992	cat conftest.err >&5
8993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8994	(exit $ac_status); } &&
8995	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8996	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8997	(eval $ac_try) 2>&5
8998	ac_status=$?
8999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9000	(exit $ac_status); }; } &&
9001	{ ac_try='test -s conftest$ac_exeext'
9002	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9003	(eval $ac_try) 2>&5
9004	ac_status=$?
9005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9006	(exit $ac_status); }; }; then
9007	ac_cv_lib_nsl_gethostbyname=yes
9008	else
9009	echo "$as_me: failed program was:" >&5
9010	sed 's/^/\| /' conftest.$ac_ext >&5
9011
9012	ac_cv_lib_nsl_gethostbyname=no
9013	fi	8858	fi
9014	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9015	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
9016	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
9017	fi	8862	fi
9018	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
9019	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
9020	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
9021	cat >>confdefs.h <<_ACEOF	8866	then :
9022	#define HAVE_LIBNSL 1	8867	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
		8868
		8869	LIBS="-lrt $LIBS"
		8870
		8871	fi
		8872
		8873	unset ac_cv_func_nanosleep
		8874	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		8875	if test "x$ac_cv_func_nanosleep" = xyes
		8876	then :
		8877	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		8878
		8879	fi
		8880
		8881	fi
		8882
		8883	fi
		8884
		8885	done
		8886
		8887	ac_fn_c_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		8888	"
		8889	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		8890	then :
		8891
		8892
		8893	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		8894
		8895
		8896	fi
		8897
		8898
		8899	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		8900	LIBM=m
		8901	fi
		8902	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		8903	printf %s "checking for library containing floor... " >&6; }
		8904	if test ${ac_cv_search_floor+y}
		8905	then :
		8906	printf %s "(cached) " >&6
		8907	else $as_nop
		8908	ac_func_search_save_LIBS=$LIBS
		8909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8910	/* end confdefs.h. */
		8911
		8912	/* Override any GCC internal prototype to avoid an error.
		8913	Use char because int might match the return type of a GCC
		8914	builtin and then its argument prototype would still apply. */
		8915	char floor ();
		8916	int
		8917	main (void)
		8918	{
		8919	return floor ();
		8920	;
		8921	return 0;
		8922	}
9023	_ACEOF	8923	_ACEOF
9024		8924	for ac_lib in '' $LIBM
9025	LIBS="-lnsl $LIBS"	8925	do
9026		8926	if test -z "$ac_lib"; then
		8927	ac_res="none required"
		8928	else
		8929	ac_res=-l$ac_lib
		8930	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8931	fi
		8932	if ac_fn_c_try_link "$LINENO"
		8933	then :
		8934	ac_cv_search_floor=$ac_res
9027	fi	8935	fi
9028		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9029		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
9030	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
9031		8945
		8946	else $as_nop
		8947	ac_cv_search_floor=no
		8948	fi
		8949	rm conftest.$ac_ext
		8950	LIBS=$ac_func_search_save_LIBS
		8951	fi
		8952	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		8953	printf "%s\n" "$ac_cv_search_floor" >&6; }
		8954	ac_res=$ac_cv_search_floor
		8955	if test "$ac_res" != no
		8956	then :
		8957	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
9032		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
9033	ac_ext=cc	8966	ac_ext=cpp
9034	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
9035	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9036	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	8969	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9037	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9038		8971
…		…
9054		8987
9055	_ACEOF	8988	_ACEOF
9056		8989
9057	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
9058	# but we know of no workaround that is simple, portable, and efficient.	8991	# but we know of no workaround that is simple, portable, and efficient.
9059	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
9060	# Ultrix sh set writes to stderr and can't be redirected directly,	8993	# Ultrix sh set writes to stderr and can't be redirected directly,
9061	# and sets the high bit in the cache file unless we assign to the vars.	8994	# and sets the high bit in the cache file unless we assign to the vars.
9062	{	8995	(
		8996	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8997	eval ac_val=\$$ac_var
		8998	case $ac_val in #(
		8999	${as_nl})
		9000	case $ac_var in #(
		9001	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		9002	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		9003	esac
		9004	case $ac_var in #(
		9005	_ \| IFS \| as_nl) ;; #(
		9006	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		9007	*) { eval $ac_var=; unset $ac_var;} ;;
		9008	esac ;;
		9009	esac
		9010	done
		9011
9063	(set) 2>&1 \|	9012	(set) 2>&1 \|
9064	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9065	ac_space=\ )	9014	${as_nl}ac_space=\ )
9066	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
9067	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
9068	sed -n \	9017	sed -n \
9069	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
9070	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9019	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9071	;;	9020	;; #(
9072	*)	9021	*)
9073	# `set' quotes correctly as required by POSIX, so do not add quotes.	9022	# `set' quotes correctly as required by POSIX, so do not add quotes.
9074	sed -n \	9023	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9075	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9076	;;	9024	;;
9077	esac;	9025	esac \|
9078	} \|	9026	sort
		9027	) \|
9079	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
9080	t clear	9030	t clear
9081	: clear	9031	:clear
9082	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9032	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9083	t end	9033	t end
9084	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9034	s/^$[^=]$=$.$$/\1=${\1=\2}/
9085	: end' >>confcache	9035	:end' >>confcache
9086	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9087	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9088	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	9038	if test "x$cache_file" != "x/dev/null"; then
		9039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		9040	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		9041	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9089	cat confcache >$cache_file	9042	cat confcache >"$cache_file"
		9043	else
		9044	case $cache_file in #(
		9045	/ \| ?:*)
		9046	mv -f confcache "$cache_file"$$ &&
		9047	mv -f "$cache_file"$$ "$cache_file" ;; #(
		9048	*)
		9049	mv -f confcache "$cache_file" ;;
		9050	esac
		9051	fi
		9052	fi
9090	else	9053	else
9091	echo "not updating unwritable cache $cache_file"	9054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
		9055	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
9092	fi	9056	fi
9093	fi	9057	fi
9094	rm -f confcache	9058	rm -f confcache
9095		9059
9096		9060
9097		9061
9098	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9099	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9100	withval="$with_kernel"	9064	then :
9101	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9102	else	9066	else $as_nop
9103	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9104		9068
9105	fi;	9069	fi
9106		9070
		9071
9107	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	9072	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9108	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9109	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9110	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9111	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9112		9078
9113	cat >conftest.$ac_ext <<_ACEOF
9114	/* confdefs.h. */
9115	_ACEOF
9116	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117	cat >>conftest.$ac_ext <<_ACEOF
9118	/* end confdefs.h. */	9080	/* end confdefs.h. */
9119	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9120	int	9082	int
9121	main ()	9083	main (void)
9122	{	9084	{
9123	int a = IFF_TAP;	9085	int a = IFF_TAP;
9124	;	9086	;
9125	return 0;	9087	return 0;
9126	}	9088	}
9127	_ACEOF	9089	_ACEOF
9128	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9129	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9130	(eval $ac_compile) 2>conftest.er1
9131	ac_status=$?
9132	grep -v '^ *+' conftest.er1 >conftest.err
9133	rm -f conftest.er1
9134	cat conftest.err >&5
9135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9136	(exit $ac_status); } &&
9137	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9139	(eval $ac_try) 2>&5
9140	ac_status=$?
9141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142	(exit $ac_status); }; } &&
9143	{ ac_try='test -s conftest.$ac_objext'
9144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9145	(eval $ac_try) 2>&5
9146	ac_status=$?
9147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9148	(exit $ac_status); }; }; then
9149	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9150	else	9093	else $as_nop
9151	echo "$as_me: failed program was:" >&5
9152	sed 's/^/\| /' conftest.$ac_ext >&5
9153
9154	cat >conftest.$ac_ext <<_ACEOF
9155	/* confdefs.h. */
9156	_ACEOF
9157	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9158	cat >>conftest.$ac_ext <<_ACEOF
9159	/* end confdefs.h. */	9095	/* end confdefs.h. */
9160	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9161	int	9097	int
9162	main ()	9098	main (void)
9163	{	9099	{
9164	int a = IFF_TAP;	9100	int a = IFF_TAP;
9165	;	9101	;
9166	return 0;	9102	return 0;
9167	}	9103	}
9168	_ACEOF	9104	_ACEOF
9169	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9170	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9171	(eval $ac_compile) 2>conftest.er1
9172	ac_status=$?
9173	grep -v '^ *+' conftest.er1 >conftest.err
9174	rm -f conftest.er1
9175	cat conftest.err >&5
9176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9177	(exit $ac_status); } &&
9178	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9180	(eval $ac_try) 2>&5
9181	ac_status=$?
9182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9183	(exit $ac_status); }; } &&
9184	{ ac_try='test -s conftest.$ac_objext'
9185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9186	(eval $ac_try) 2>&5
9187	ac_status=$?
9188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9189	(exit $ac_status); }; }; then
9190	if_tun_h="default"	9107	if_tun_h="default"
9191	else	9108	else $as_nop
9192	echo "$as_me: failed program was:" >&5
9193	sed 's/^/\| /' conftest.$ac_ext >&5
9194
9195	if_tun_h="no"	9109	if_tun_h="no"
9196		9110
9197	fi	9111	fi
9198	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9199		9113
9200	fi	9114	fi
9201	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9202		9116
9203	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9204	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9205	else	9119	else
9206	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9207	fi	9121	fi
9208		9122
9209	fi	9123	fi
9210	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9211	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9212		9126
9213	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9214		9128
9215	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9216	#define HAVE_TUNTAP 1
9217	_ACEOF
9218		9130
9219	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9220		9132
9221	cat >>confdefs.h <<_ACEOF
9222	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9223	_ACEOF
9224		9134
9225	fi	9135	fi
9226	fi	9136	fi
9227		9137
9228		9138
9229		9139
9230		9140
9231		9141
9232	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9233		9142
9234		9143
9235	# Check whether --with-openssl-include or --without-openssl-include was given.
9236	if test "${with_openssl_include+set}" = set; then
9237	withval="$with_openssl_include"
9238	openssl_include="$withval"
9239	CFLAGS="$CFLAGS -I$withval"
9240	CPPFLAGS="$CPPFLAGS -I$withval"
9241		9144
9242	fi;
9243		9145
9244		9146
9245	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9246	if test "${with_openssl_lib+set}" = set; then
9247	withval="$with_openssl_lib"
9248	openssl_lib="$withval"
9249	LIBS="$LIBS -L$withval"
9250		9147
9251	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9252		9149	if test -n "$ac_tool_prefix"; then
9253		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9254		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9255		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9256		9153	printf %s "checking for $ac_word... " >&6; }
9257		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9258		9155	then :
9259	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	9156	printf %s "(cached) " >&6
		9157	else $as_nop
		9158	case $PKG_CONFIG in
		9159	[\\/]* \| ?:[\\/]*)
		9160	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		9161	;;
		9162	*)
		9163	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		9164	for as_dir in $PATH
9260	do	9165	do
9261	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	9166	IFS=$as_save_IFS
9262	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9263	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9264	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9265	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9266	echo $ECHO_N "(cached) $ECHO_C" >&6	9171	esac
		9172	for ac_exec_ext in '' $ac_executable_extensions; do
		9173	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		9174	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		9175	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		9176	break 2
		9177	fi
		9178	done
		9179	done
		9180	IFS=$as_save_IFS
		9181
		9182	;;
		9183	esac
9267	fi	9184	fi
9268	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9269	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9186	if test -n "$PKG_CONFIG"; then
		9187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		9188	printf "%s\n" "$PKG_CONFIG" >&6; }
9270	else	9189	else
9271	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9272	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9273	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9274	cat >conftest.$ac_ext <<_ACEOF	9193
9275	/* confdefs.h. */	9194
9276	_ACEOF	9195	fi
9277	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9278	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9279	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9280	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9281	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9282	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9283	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9284	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9285	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9286	ac_status=$?	9205	else $as_nop
9287	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9288	rm -f conftest.er1	9207	[\\/]* \| ?:[\\/]*)
9289	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9290	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9291	(exit $ac_status); } &&	9210	*)
9292	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9294	(eval $ac_try) 2>&5	9213	do
9295	ac_status=$?	9214	IFS=$as_save_IFS
9296	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9297	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9298	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9299	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9300	(eval $ac_try) 2>&5	9219	esac
9301	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9302	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9303	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9304	ac_header_compiler=yes	9223	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		9224	break 2
		9225	fi
		9226	done
		9227	done
		9228	IFS=$as_save_IFS
		9229
		9230	;;
		9231	esac
		9232	fi
		9233	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		9234	if test -n "$ac_pt_PKG_CONFIG"; then
		9235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		9236	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
9305	else	9237	else
9306	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9307	sed 's/^/\| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9308
9309	ac_header_compiler=no
9310	fi	9240	fi
9311	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9312	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9313	echo "${ECHO_T}$ac_header_compiler" >&6
9314		9241
9315	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9316	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9317	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9318	cat >conftest.$ac_ext <<_ACEOF
9319	/* confdefs.h. */
9320	_ACEOF
9321	cat confdefs.h >>conftest.$ac_ext
9322	cat >>conftest.$ac_ext <<_ACEOF
9323	/* end confdefs.h. */
9324	#include <$ac_header>
9325	_ACEOF
9326	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9327	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9328	ac_status=$?
9329	grep -v '^ *+' conftest.er1 >conftest.err
9330	rm -f conftest.er1
9331	cat conftest.err >&5
9332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9333	(exit $ac_status); } >/dev/null; then
9334	if test -s conftest.err; then
9335	ac_cpp_err=$ac_cxx_preproc_warn_flag
9336	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9337	else	9244	else
9338	ac_cpp_err=	9245	case $cross_compiling:$ac_tool_warned in
		9246	yes:)
		9247	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		9248	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		9249	ac_tool_warned=yes ;;
		9250	esac
		9251	PKG_CONFIG=$ac_pt_PKG_CONFIG
9339	fi	9252	fi
9340	else	9253	else
9341	ac_cpp_err=yes	9254	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		9255	fi
		9256
		9257	fi
		9258	if test -n "$PKG_CONFIG"; then
		9259	_pkg_min_version=0.9.0
		9260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		9261	printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		9262	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		9263	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		9264	printf "%s\n" "yes" >&6; }
		9265	else
		9266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9342	fi	9269	fi
9343	if test -z "$ac_cpp_err"; then	9270	fi
9344	ac_header_preproc=yes	9271
		9272	pkg_failed=no
		9273	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcrypto >= 1" >&5
		9274	printf %s "checking for libcrypto >= 1... " >&6; }
		9275
		9276	if test -n "$LIBCRYPTO_CFLAGS"; then
		9277	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		9278	elif test -n "$PKG_CONFIG"; then
		9279	if test -n "$PKG_CONFIG" && \
		9280	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		9281	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		9282	ac_status=$?
		9283	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		9284	test $ac_status = 0; }; then
		9285	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		9286	test "x$?" != "x0" && pkg_failed=yes
9345	else	9287	else
9346	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9347	sed 's/^/\| /' conftest.$ac_ext >&5
9348
9349	ac_header_preproc=no
9350	fi	9289	fi
9351	rm -f conftest.err conftest.$ac_ext	9290	else
9352	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9353	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9354		9293	if test -n "$LIBCRYPTO_LIBS"; then
9355	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9356	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9357	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9358	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5	9297	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
9359	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}	9298	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
9360	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9361	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}	9300	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9362	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9363	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9364	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9365	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9366	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9367	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9368	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9369	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9370	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9371	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9372	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9373	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9374	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9375	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9376	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9377	(
9378	cat <<\_ASBOX
9379	## ------------------------------------------ ##
9380	## Report this to the AC_PACKAGE_NAME lists. ##
9381	## ------------------------------------------ ##
9382	_ASBOX
9383	) \|
9384	sed "s/^/$as_me: WARNING: /" >&2
9385	;;
9386	esac
9387	echo "$as_me:$LINENO: checking for $ac_header" >&5
9388	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9389	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9390	echo $ECHO_N "(cached) $ECHO_C" >&6
9391	else	9304	else
9392	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9393	fi	9306	fi
9394	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9395	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9396
9397	fi	9309	fi
9398	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9399	cat >>confdefs.h <<_ACEOF
9400	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9401	_ACEOF
9402		9310
		9311
		9312
		9313	if test $pkg_failed = yes; then
		9314	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		9315	printf "%s\n" "no" >&6; }
		9316
		9317	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9403	else	9319	else
9404	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9405	echo "$as_me: error: OpenSSL header files not found." >&2;}
9406	{ (exit 1); exit 1; }; }; break
9407
9408	fi	9321	fi
		9322	if test $_pkg_short_errors_supported = yes; then
		9323	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		9324	else
		9325	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		9326	fi
		9327	# Put the nasty error message in config.log where it belongs
		9328	echo "$LIBCRYPTO_PKG_ERRORS" >&5
9409		9329
9410	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9411		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9412		9333
9413	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9414		9336
9415	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9416	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9417	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9418	echo $ECHO_N "(cached) $ECHO_C" >&6	9340	elif test $pkg_failed = untried; then
		9341	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		9342	printf "%s\n" "no" >&6; }
		9343	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		9344	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		9345	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		9346	is in your PATH or set the PKG_CONFIG environment variable to the full
		9347	path to pkg-config.
		9348
		9349	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		9350	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		9351	See the pkg-config man page for more details.
		9352
		9353	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		9354	See \`config.log' for more details" "$LINENO" 5; }
9419	else	9355	else
9420	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9421	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9422	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9423	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9424	_ACEOF	9360
		9361	fi
		9362
		9363	# Check whether --enable-threads was given.
		9364	if test ${enable_threads+y}
		9365	then :
		9366	enableval=$enable_threads; try_threads=$enableval
		9367	else $as_nop
		9368	try_threads=yes
		9369
		9370	fi
		9371
		9372
		9373	if test "x$try_threads" = xyes; then
		9374	ac_fn_cxx_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		9375	if test "x$ac_cv_header_pthread_h" = xyes
		9376	then :
		9377
		9378	LIBS="$LIBS -lpthread"
9425	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9426	cat >>conftest.$ac_ext <<_ACEOF
9427	/* end confdefs.h. */	9380	/* end confdefs.h. */
9428		9381	#include <pthread.h>
9429	/* Override any gcc2 internal prototype to avoid an error. */
9430	#ifdef __cplusplus
9431	extern "C"
9432	#endif
9433	/* We use char because int might match the return type of a gcc2
9434	builtin and then its argument prototype would still apply. */
9435	char SHA1_version ();
9436	int	9382	int
9437	main ()	9383	main (void)
9438	{	9384	{
9439	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9440	;	9386	;
9441	return 0;	9387	return 0;
9442	}	9388	}
9443	_ACEOF	9389	_ACEOF
9444	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9445	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9446	(eval $ac_link) 2>conftest.er1	9392
9447	ac_status=$?	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9448	grep -v '^ *+' conftest.er1 >conftest.err	9394
9449	rm -f conftest.er1	9395
9450	cat conftest.err >&5	9396	fi
9451	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9452	(exit $ac_status); } &&	9398
9453	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	9399	fi
9454	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9400
9455	(eval $ac_try) 2>&5	9401	fi
9456	ac_status=$?	9402
9457	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9403	# Check whether --enable-static-daemon was given.
9458	(exit $ac_status); }; } &&	9404	if test ${enable_static_daemon+y}
9459	{ ac_try='test -s conftest$ac_exeext'	9405	then :
9460	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
9461	(eval $ac_try) 2>&5	9407
9462	ac_status=$?	9408	fi
9463	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9409
9464	(exit $ac_status); }; }; then	9410
9465	ac_cv_lib_crypto_SHA1_version=yes	9411
		9412
		9413	if test x$rohc = xtrue; then
		9414	ROHC_TRUE=
		9415	ROHC_FALSE='#'
9466	else	9416	else
9467	echo "$as_me: failed program was:" >&5	9417	ROHC_TRUE='#'
9468	sed 's/^/\| /' conftest.$ac_ext >&5	9418	ROHC_FALSE=
9469
9470	ac_cv_lib_crypto_SHA1_version=no
9471	fi	9419	fi
9472	rm -f conftest.err conftest.$ac_objext \	9420
9473	conftest$ac_exeext conftest.$ac_ext	9421
		9422
		9423	ICMP=1
		9424	# Check whether --enable-icmp was given.
		9425	if test ${enable_icmp+y}
		9426	then :
		9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
		9428	ICMP=0
		9429	fi
		9430
		9431	fi
		9432
		9433	if test "x$ICMP" = x1; then
		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
		9437	fi
		9438
		9439	TCP=1
		9440	# Check whether --enable-tcp was given.
		9441	if test ${enable_tcp+y}
		9442	then :
		9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
		9444	TCP=0
		9445	fi
		9446
		9447	fi
		9448
		9449	if test "x$TCP" = x1; then
		9450
		9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
		9452
		9453	fi
		9454
		9455	HTTP=1
		9456	# Check whether --enable-http-proxy was given.
		9457	if test ${enable_http_proxy+y}
		9458	then :
		9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		9460	HTTP=0
		9461	fi
		9462
		9463	fi
		9464
		9465	if test "x$HTTP" = x1; then
		9466
		9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
		9468
		9469	fi
		9470
		9471	# Check whether --enable-dns was given.
		9472	if test ${enable_dns+y}
		9473	then :
		9474	enableval=$enable_dns;
		9475	ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		9476	if test "x$ac_cv_header_gmp_h" = xyes
		9477	then :
		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
		9482
		9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		9484	printf %s "checking for main in -lgmp... " >&6; }
		9485	if test ${ac_cv_lib_gmp_main+y}
		9486	then :
		9487	printf %s "(cached) " >&6
		9488	else $as_nop
9474	LIBS=$ac_check_lib_save_LIBS	9489	ac_check_lib_save_LIBS=$LIBS
9475	fi	9490	LIBS="-lgmp $LIBS"
9476	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9477	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9478	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9479	LIBS="$LIBS -lcrypto"
9480	else
9481	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9482	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9483	{ (exit 1); exit 1; }; }
9484
9485	fi
9486
9487
9488
9489
9490
9491
9492	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9493	do
9494	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9495	echo "$as_me:$LINENO: checking for $ac_func" >&5
9496	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9497	if eval "test \"\${$as_ac_var+set}\" = set"; then
9498	echo $ECHO_N "(cached) $ECHO_C" >&6
9499	else
9500	cat >conftest.$ac_ext <<_ACEOF
9501	/* confdefs.h. */
9502	_ACEOF
9503	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9504	cat >>conftest.$ac_ext <<_ACEOF
9505	/* end confdefs.h. */	9492	/* end confdefs.h. */
9506	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9507	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9508	#define $ac_func innocuous_$ac_func
9509		9493
9510	/* System header to define __stub macros and hopefully few prototypes,	9494	namespace conftest {
9511	which can conflict with char $ac_func (); below.	9495	extern "C" int main ();
9512	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	9496	}
9513	<limits.h> exists even on freestanding compilers. */	9497	int
9514		9498	main (void)
9515	#ifdef __STDC__
9516	# include <limits.h>
9517	#else
9518	# include <assert.h>
9519	#endif
9520
9521	#undef $ac_func
9522
9523	/* Override any gcc2 internal prototype to avoid an error. */
9524	#ifdef __cplusplus
9525	extern "C"
9526	{	9499	{
9527	#endif	9500	return conftest::main ();
9528	/* We use char because int might match the return type of a gcc2
9529	builtin and then its argument prototype would still apply. */
9530	char $ac_func ();
9531	/* The GNU C library defines this for functions which it implements
9532	to always fail with ENOSYS. Some functions are actually named
9533	something starting with __ and the normal name is an alias. */
9534	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9535	choke me
9536	#else
9537	char (*f) () = $ac_func;
9538	#endif
9539	#ifdef __cplusplus
9540	}
9541	#endif
9542
9543	int
9544	main ()
9545	{
9546	return f != $ac_func;
9547	;	9501	;
9548	return 0;	9502	return 0;
9549	}	9503	}
9550	_ACEOF	9504	_ACEOF
9551	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
9552	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9506	then :
9553	(eval $ac_link) 2>conftest.er1	9507	ac_cv_lib_gmp_main=yes
9554	ac_status=$?	9508	else $as_nop
9555	grep -v '^ *+' conftest.er1 >conftest.err	9509	ac_cv_lib_gmp_main=no
9556	rm -f conftest.er1
9557	cat conftest.err >&5
9558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9559	(exit $ac_status); } &&
9560	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9561	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9562	(eval $ac_try) 2>&5
9563	ac_status=$?
9564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9565	(exit $ac_status); }; } &&
9566	{ ac_try='test -s conftest$ac_exeext'
9567	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9568	(eval $ac_try) 2>&5
9569	ac_status=$?
9570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9571	(exit $ac_status); }; }; then
9572	eval "$as_ac_var=yes"
9573	else
9574	echo "$as_me: failed program was:" >&5
9575	sed 's/^/\| /' conftest.$ac_ext >&5
9576
9577	eval "$as_ac_var=no"
9578	fi	9510	fi
9579	rm -f conftest.err conftest.$ac_objext \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9580	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
9581	fi
9582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9583	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9584	if test `eval echo '${'$as_ac_var'}'` = yes; then
9585	cat >>confdefs.h <<_ACEOF
9586	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9587	_ACEOF
9588
9589	fi
9590	done
9591
9592
9593	echo "$as_me:$LINENO: checking for dlopen" >&5
9594	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9595	if test "${ac_cv_func_dlopen+set}" = set; then
9596	echo $ECHO_N "(cached) $ECHO_C" >&6
9597	else
9598	cat >conftest.$ac_ext <<_ACEOF
9599	/* confdefs.h. */
9600	_ACEOF
9601	cat confdefs.h >>conftest.$ac_ext
9602	cat >>conftest.$ac_ext <<_ACEOF
9603	/* end confdefs.h. */
9604	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9605	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9606	#define dlopen innocuous_dlopen
9607
9608	/* System header to define __stub macros and hopefully few prototypes,
9609	which can conflict with char dlopen (); below.
9610	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9611	<limits.h> exists even on freestanding compilers. */
9612
9613	#ifdef __STDC__
9614	# include <limits.h>
9615	#else
9616	# include <assert.h>
9617	#endif
9618
9619	#undef dlopen
9620
9621	/* Override any gcc2 internal prototype to avoid an error. */
9622	#ifdef __cplusplus
9623	extern "C"
9624	{
9625	#endif
9626	/* We use char because int might match the return type of a gcc2
9627	builtin and then its argument prototype would still apply. */
9628	char dlopen ();
9629	/* The GNU C library defines this for functions which it implements
9630	to always fail with ENOSYS. Some functions are actually named
9631	something starting with __ and the normal name is an alias. */
9632	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9633	choke me
9634	#else
9635	char (*f) () = dlopen;
9636	#endif
9637	#ifdef __cplusplus
9638	}
9639	#endif
9640
9641	int
9642	main ()
9643	{
9644	return f != dlopen;
9645	;
9646	return 0;
9647	}
9648	_ACEOF
9649	rm -f conftest.$ac_objext conftest$ac_exeext
9650	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9651	(eval $ac_link) 2>conftest.er1
9652	ac_status=$?
9653	grep -v '^ *+' conftest.er1 >conftest.err
9654	rm -f conftest.er1
9655	cat conftest.err >&5
9656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9657	(exit $ac_status); } &&
9658	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9659	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9660	(eval $ac_try) 2>&5
9661	ac_status=$?
9662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663	(exit $ac_status); }; } &&
9664	{ ac_try='test -s conftest$ac_exeext'
9665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9666	(eval $ac_try) 2>&5
9667	ac_status=$?
9668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9669	(exit $ac_status); }; }; then
9670	ac_cv_func_dlopen=yes
9671	else
9672	echo "$as_me: failed program was:" >&5
9673	sed 's/^/\| /' conftest.$ac_ext >&5
9674
9675	ac_cv_func_dlopen=no
9676	fi
9677	rm -f conftest.err conftest.$ac_objext \
9678	conftest$ac_exeext conftest.$ac_ext
9679	fi
9680	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9681	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9682	if test $ac_cv_func_dlopen = yes; then
9683	:
9684	else
9685	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9686	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9687	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9688	echo $ECHO_N "(cached) $ECHO_C" >&6
9689	else
9690	ac_check_lib_save_LIBS=$LIBS
9691	LIBS="-ldl $LIBS"
9692	cat >conftest.$ac_ext <<_ACEOF
9693	/* confdefs.h. */
9694	_ACEOF
9695	cat confdefs.h >>conftest.$ac_ext
9696	cat >>conftest.$ac_ext <<_ACEOF
9697	/* end confdefs.h. */
9698
9699	/* Override any gcc2 internal prototype to avoid an error. */
9700	#ifdef __cplusplus
9701	extern "C"
9702	#endif
9703	/* We use char because int might match the return type of a gcc2
9704	builtin and then its argument prototype would still apply. */
9705	char dlopen ();
9706	int
9707	main ()
9708	{
9709	dlopen ();
9710	;
9711	return 0;
9712	}
9713	_ACEOF
9714	rm -f conftest.$ac_objext conftest$ac_exeext
9715	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9716	(eval $ac_link) 2>conftest.er1
9717	ac_status=$?
9718	grep -v '^ *+' conftest.er1 >conftest.err
9719	rm -f conftest.er1
9720	cat conftest.err >&5
9721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9722	(exit $ac_status); } &&
9723	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9724	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9725	(eval $ac_try) 2>&5
9726	ac_status=$?
9727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9728	(exit $ac_status); }; } &&
9729	{ ac_try='test -s conftest$ac_exeext'
9730	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9731	(eval $ac_try) 2>&5
9732	ac_status=$?
9733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9734	(exit $ac_status); }; }; then
9735	ac_cv_lib_dl_dlopen=yes
9736	else
9737	echo "$as_me: failed program was:" >&5
9738	sed 's/^/\| /' conftest.$ac_ext >&5
9739
9740	ac_cv_lib_dl_dlopen=no
9741	fi
9742	rm -f conftest.err conftest.$ac_objext \
9743	conftest$ac_exeext conftest.$ac_ext
9744	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
9745	fi	9514	fi
9746	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9747	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
9748	if test $ac_cv_lib_dl_dlopen = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
9749	LIBS="$LIBS -ldl"	9518	then :
9750	else	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9751	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9752	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9753	{ (exit 1); exit 1; }; }
9754		9520
9755	fi	9521	LIBS="-lgmp $LIBS"
9756		9522
9757		9523	else $as_nop
9758	fi	9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9759
9760
9761	if test "x$openssl_include" != x; then
9762	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9763	fi
9764
9765	# Check whether --enable-rohc or --disable-rohc was given.
9766	if test "${enable_rohc+set}" = set; then
9767	enableval="$enable_rohc"
9768
9769	echo
9770	echo "**********************************************************************"
9771	echo "**********************************************************************"
9772	echo "** --enable-rohc not yet implemented *****************************"
9773	echo "**********************************************************************"
9774	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9775	echo "**** implementation to be used in GPL code on the web."
9776	echo "**** so this option is just a fake. Please implement one and send it"
9777	echo "**** to me ;)"
9778	echo "**********************************************************************"
9779	echo "**********************************************************************"
9780	echo "**********************************************************************"
9781	echo "**********************************************************************"
9782	echo
9783
9784
9785	fi;	9525	fi
9786		9526
9787	# Check whether --enable-icmp or --disable-icmp was given.
9788	if test "${enable_icmp+set}" = set; then
9789	enableval="$enable_icmp"
9790		9527
9791	cat >>confdefs.h <<_ACEOF
9792	#define ENABLE_ICMP 1
9793	_ACEOF
9794		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
9795		9530
		9531
		9532
9796	fi;	9533	fi
9797		9534
		9535
		9536	RSA=3072
9798	# Check whether --enable-tcp or --disable-tcp was given.	9537	# Check whether --enable-rsa-length was given.
9799	if test "${enable_tcp+set}" = set; then	9538	if test ${enable_rsa_length+y}
9800	enableval="$enable_tcp"	9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
9801		9541
9802	cat >>confdefs.h <<_ACEOF
9803	#define ENABLE_TCP 1
9804	_ACEOF
9805
9806
9807	fi;	9542	fi
9808		9543
9809	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9810	if test "${enable_http_proxy+set}" = set; then
9811	enableval="$enable_http_proxy"
9812		9544
9813	cat >>confdefs.h <<_ACEOF	9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
9814	#define ENABLE_HTTP_PROXY 1
9815	_ACEOF
9816		9546
9817		9547
		9548	HMACSIZE=12
		9549	# Check whether --enable-hmac-length was given.
		9550	if test ${enable_hmac_length+y}
		9551	then :
		9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
		9553
9818	fi;	9554	fi
9819		9555
9820	HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9821	if test "${enable_hmac_length+set}" = set; then
9822	enableval="$enable_hmac_length"
9823	HMAC=$enableval
9824		9556
		9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
		9558
		9559
		9560	MTU=1500
		9561	# Check whether --enable-max-mtu was given.
		9562	if test ${enable_max_mtu+y}
		9563	then :
		9564	enableval=$enable_max_mtu; MTU=$enableval
		9565
9825	fi;	9566	fi
9826		9567
9827	cat >>confdefs.h <<_ACEOF
9828	#define HMACLENGTH $HMAC
9829	_ACEOF
9830		9568
9831		9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
9832	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9833	if test "${enable_rand_length+set}" = set; then
9834	enableval="$enable_rand_length"
9835	RAND=$enableval
9836
9837	fi;
9838
9839	cat >>confdefs.h <<_ACEOF
9840	#define RAND_SIZE $RAND
9841	_ACEOF
9842
9843
9844	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9845	if test "${enable_mtu+set}" = set; then
9846	enableval="$enable_mtu"
9847	MTU=$enableval
9848
9849	fi;
9850
9851	cat >>confdefs.h <<_ACEOF
9852	#define MAX_MTU $MTU + 14
9853	_ACEOF
9854		9570
9855		9571
9856	COMPRESS=1	9572	COMPRESS=1
9857	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
9858	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
9859	enableval="$enable_compression"	9575	then :
9860	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
9861	COMPRESS=0	9577	COMPRESS=0
9862	fi	9578	fi
9863		9579
9864	fi;	9580	fi
9865		9581
9866	cat >>confdefs.h <<_ACEOF
9867	#define ENABLE_COMPRESSION $COMPRESS
9868	_ACEOF
9869		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
9870		9584
9871	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
9872	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
9873	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
9874	enableval="$enable_cipher"	9589	then :
9875	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9876	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9877	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9878	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	9593	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		9594	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		9595	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9879		9596
9880	fi;	9597	fi
9881		9598
9882	cat >>confdefs.h <<_ACEOF
9883	#define ENABLE_CIPHER EVP_${CIPHER}
9884	_ACEOF
9885		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
9886		9601
9887	DIGEST=sha1	9602
		9603	HMAC=sha1
9888	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
9889	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
9890	enableval="$enable_digest"	9606	then :
		9607	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		9608	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		9609	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9891	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9892	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9893	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9894	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9895		9612
9896	fi;	9613	fi
9897		9614
9898	cat >>confdefs.h <<_ACEOF	9615
9899	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
9900	_ACEOF	9617
		9618
		9619	AUTH=sha512
		9620	# Check whether --enable-auth-digest was given.
		9621	if test ${enable_auth_digest+y}
		9622	then :
		9623	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		9624	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		9625	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		9626
		9627	fi
		9628
		9629
		9630	printf "%s\n" "#define ENABLE_AUTH EVP_${AUTH}" >>confdefs.h
9901		9631
9902		9632
9903	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9904	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
9905	fi	9635	fi
9906		9636
9907	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9908	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9909	fi	9639	#fi
9910		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
9911		9642
9912		9643
9913		9644
9914		9645
9915
9916	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	9646	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		9647
9917	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
9918	# This file is a shell script that caches the results of configure	9649	# This file is a shell script that caches the results of configure
9919	# tests run on this system so they can be shared between configure	9650	# tests run on this system so they can be shared between configure
9920	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
9921	# It is not useful on other systems. If it contains results you don't	9652	# It is not useful on other systems. If it contains results you don't
…		…
9930		9661
9931	_ACEOF	9662	_ACEOF
9932		9663
9933	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
9934	# but we know of no workaround that is simple, portable, and efficient.	9665	# but we know of no workaround that is simple, portable, and efficient.
9935	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
9936	# Ultrix sh set writes to stderr and can't be redirected directly,	9667	# Ultrix sh set writes to stderr and can't be redirected directly,
9937	# and sets the high bit in the cache file unless we assign to the vars.	9668	# and sets the high bit in the cache file unless we assign to the vars.
9938	{	9669	(
		9670	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		9671	eval ac_val=\$$ac_var
		9672	case $ac_val in #(
		9673	${as_nl})
		9674	case $ac_var in #(
		9675	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		9676	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		9677	esac
		9678	case $ac_var in #(
		9679	_ \| IFS \| as_nl) ;; #(
		9680	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		9681	*) { eval $ac_var=; unset $ac_var;} ;;
		9682	esac ;;
		9683	esac
		9684	done
		9685
9939	(set) 2>&1 \|	9686	(set) 2>&1 \|
9940	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9941	ac_space=\ )	9688	${as_nl}ac_space=\ )
9942	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
9943	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
9944	sed -n \	9691	sed -n \
9945	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
9946	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9693	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9947	;;	9694	;; #(
9948	*)	9695	*)
9949	# `set' quotes correctly as required by POSIX, so do not add quotes.	9696	# `set' quotes correctly as required by POSIX, so do not add quotes.
9950	sed -n \	9697	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9951	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9952	;;	9698	;;
9953	esac;	9699	esac \|
9954	} \|	9700	sort
		9701	) \|
9955	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
9956	t clear	9704	t clear
9957	: clear	9705	:clear
9958	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9706	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9959	t end	9707	t end
9960	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9708	s/^$[^=]$=$.$$/\1=${\1=\2}/
9961	: end' >>confcache	9709	:end' >>confcache
9962	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9963	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
9964	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	9712	if test "x$cache_file" != "x/dev/null"; then
		9713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		9714	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		9715	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9965	cat confcache >$cache_file	9716	cat confcache >"$cache_file"
		9717	else
		9718	case $cache_file in #(
		9719	/ \| ?:*)
		9720	mv -f confcache "$cache_file"$$ &&
		9721	mv -f "$cache_file"$$ "$cache_file" ;; #(
		9722	*)
		9723	mv -f confcache "$cache_file" ;;
		9724	esac
		9725	fi
		9726	fi
9966	else	9727	else
9967	echo "not updating unwritable cache $cache_file"	9728	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
		9729	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
9968	fi	9730	fi
9969	fi	9731	fi
9970	rm -f confcache	9732	rm -f confcache
9971		9733
9972	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9973	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
9974	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9975		9737
9976	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9977	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9978	# trailing colons and then remove the whole line if VPATH becomes empty
9979	# (actually we leave an empty line to preserve line numbers).
9980	if test "x$srcdir" = x.; then
9981	ac_vpsub='/^[ ]VPATH[ ]=/{
9982	s/:\$(srcdir):/:/;
9983	s/:\${srcdir}:/:/;
9984	s/:@srcdir@:/:/;
9985	s/^$[^=]=[ ]$:*/\1/;
9986	s/:*$//;
9987	s/^[^=]=[ ]$//;
9988	}'
9989	fi
9990
9991	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
9992		9739
9993	ac_libobjs=	9740	ac_libobjs=
9994	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
9995	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	9743	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9996	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
9997	ac_i=`echo "$ac_i" \|
9998	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9999	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
10000	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10001	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	9748	# will be set to the directory where LIBOBJS objects are built.
		9749	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		9750	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10002	done	9751	done
10003	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
10004		9753
10005	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
10006		9755
10007		9756
		9757	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
		9758	printf %s "checking that generated files are newer than configure... " >&6; }
		9759	if test -n "$am_sleep_pid"; then
		9760	# Hide warnings about reused PIDs.
		9761	wait $am_sleep_pid 2>/dev/null
		9762	fi
		9763	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
		9764	printf "%s\n" "done" >&6; }
		9765	if test -n "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
10008	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10009	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10010	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10011	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10012	Usually this means the macro was only invoked conditionally." >&2;}
10013	{ (exit 1); exit 1; }; }
10014	fi	9776	fi
10015	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10016	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
10017	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10018	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10019	Usually this means the macro was only invoked conditionally." >&2;}
10020	{ (exit 1); exit 1; }; }
10021	fi	9780	fi
10022	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10023	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10024	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10025	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10026	Usually this means the macro was only invoked conditionally." >&2;}
10027	{ (exit 1); exit 1; }; }
10028	fi
10029	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10030	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10031	Usually this means the macro was only invoked conditionally." >&5
10032	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10033	Usually this means the macro was only invoked conditionally." >&2;}
10034	{ (exit 1); exit 1; }; }
10035	fi	9784	fi
10036	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	9785	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10037	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10038	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10039	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	9788	fi
		9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		9790	as_fn_error $? "conditional \"ROHC\" was never defined.
10040	Usually this means the macro was only invoked conditionally." >&2;}	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10041	{ (exit 1); exit 1; }; }
10042	fi	9792	fi
10043		9793
10044	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10045	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10046	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10047	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10048	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10049	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
10050	#! $SHELL	9802	#! $SHELL
10051	# Generated by $as_me.	9803	# Generated by $as_me.
10052	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10053	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10054	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10055		9807
10056	debug=false	9808	debug=false
10057	ac_cs_recheck=false	9809	ac_cs_recheck=false
10058	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10059	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10060	_ACEOF	9814	_ASEOF
10061		9815	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10062	cat >>$CONFIG_STATUS <<\_ACEOF
10063	## --------------------- ##	9816	## -------------------- ##
10064	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10065	## --------------------- ##	9818	## -------------------- ##
10066		9819
10067	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10068	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10069	emulate sh	9825	emulate sh
10070	NULLCMD=:	9826	NULLCMD=:
10071	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	9827	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10072	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10073	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10074	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	9830	setopt NO_GLOB_SUBST
		9831	else $as_nop
		9832	case `(set -o) 2>/dev/null` in #(
		9833	posix) :
10075	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10076	fi	9838	fi
10077	DUALCASE=1; export DUALCASE # for MKS sh
10078		9839
10079	# Support unset when possible.
10080	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
10081	as_unset=unset
10082	else
10083	as_unset=false
10084	fi
10085		9840
10086		9841
10087	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10088	$as_unset ENV MAIL MAILPATH	9843	# the environment.
		9844
		9845	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		9846	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		9847	# side effect of setting IFS to empty, thus disabling word splitting.)
		9848	# Quoting is to prevent editors from complaining about space-tab.
		9849	as_nl='
		9850	'
		9851	export as_nl
		9852	IFS=" "" $as_nl"
		9853
10089	PS1='$ '	9854	PS1='$ '
10090	PS2='> '	9855	PS2='> '
10091	PS4='+ '	9856	PS4='+ '
10092		9857
10093	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10094	for as_var in \	9859	LC_ALL=C
10095	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10096	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10097	LC_TELEPHONE LC_TIME	9862	export LANGUAGE
		9863
		9864	# We cannot yet rely on "unset" to work, but we need these variables
		9865	# to be unset--not just set to an empty or harmless value--now, to
		9866	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		9867	# also avoids known problems related to "unset" and subshell syntax
		9868	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		9869	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		9870	do eval test \${$as_var+y} \
		9871	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		9872	done
		9873
		9874	# Ensure that fds 0, 1, and 2 are open.
		9875	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		9876	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		9877	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		9878
		9879	# The user is always right.
		9880	if ${PATH_SEPARATOR+false} :; then
		9881	PATH_SEPARATOR=:
		9882	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		9883	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		9884	PATH_SEPARATOR=';'
		9885	}
		9886	fi
		9887
		9888
		9889	# Find who we are. Look in the path if we contain no directory separator.
		9890	as_myself=
		9891	case $0 in #((
		9892	[\\/] ) as_myself=$0 ;;
		9893	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		9894	for as_dir in $PATH
10098	do	9895	do
10099	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10100	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10101	else	9898	'') as_dir=./ ;;
10102	$as_unset $as_var	9899	*/) ;;
		9900	*) as_dir=$as_dir/ ;;
		9901	esac
		9902	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		9903	done
		9904	IFS=$as_save_IFS
		9905
		9906	;;
		9907	esac
		9908	# We did not find ourselves, most probably we were run as `sh COMMAND'
		9909	# in which case we are not to be found in the path.
		9910	if test "x$as_myself" = x; then
		9911	as_myself=$0
		9912	fi
		9913	if test ! -f "$as_myself"; then
		9914	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		9915	exit 1
		9916	fi
		9917
		9918
		9919
		9920	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		9921	# ----------------------------------------
		9922	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		9923	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		9924	# script with STATUS, using 1 if that was 0.
		9925	as_fn_error ()
		9926	{
		9927	as_status=$1; test $as_status -eq 0 && as_status=1
		9928	if test "$4"; then
		9929	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		9930	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10103	fi	9931	fi
10104	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10105		9935
10106	# Required to use basename.	9936
		9937
		9938	# as_fn_set_status STATUS
		9939	# -----------------------
		9940	# Set $? to STATUS, without forking.
		9941	as_fn_set_status ()
		9942	{
		9943	return $1
		9944	} # as_fn_set_status
		9945
		9946	# as_fn_exit STATUS
		9947	# -----------------
		9948	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		9949	as_fn_exit ()
		9950	{
		9951	set +e
		9952	as_fn_set_status $1
		9953	exit $1
		9954	} # as_fn_exit
		9955
		9956	# as_fn_unset VAR
		9957	# ---------------
		9958	# Portably unset VAR.
		9959	as_fn_unset ()
		9960	{
		9961	{ eval $1=; unset $1;}
		9962	}
		9963	as_unset=as_fn_unset
		9964
		9965	# as_fn_append VAR VALUE
		9966	# ----------------------
		9967	# Append the text in VALUE to the end of the definition contained in VAR. Take
		9968	# advantage of any shell optimizations that allow amortized linear growth over
		9969	# repeated appends, instead of the typical quadratic growth present in naive
		9970	# implementations.
		9971	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9972	then :
		9973	eval 'as_fn_append ()
		9974	{
		9975	eval $1+=\$2
		9976	}'
		9977	else $as_nop
		9978	as_fn_append ()
		9979	{
		9980	eval $1=\$$1\$2
		9981	}
		9982	fi # as_fn_append
		9983
		9984	# as_fn_arith ARG...
		9985	# ------------------
		9986	# Perform arithmetic evaluation on the ARGs, and store the result in the
		9987	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		9988	# must be portable across $(()) and expr.
		9989	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9990	then :
		9991	eval 'as_fn_arith ()
		9992	{
		9993	as_val=$(( $* ))
		9994	}'
		9995	else $as_nop
		9996	as_fn_arith ()
		9997	{
		9998	as_val=`expr "$@" \|\| test $? -eq 1`
		9999	}
		10000	fi # as_fn_arith
		10001
		10002
10107	if expr a : '$a$' >/dev/null 2>&1; then	10003	if expr a : '$a$' >/dev/null 2>&1 &&
		10004	test "X`expr 00001 : '.*$...$'`" = X001; then
10108	as_expr=expr	10005	as_expr=expr
10109	else	10006	else
10110	as_expr=false	10007	as_expr=false
10111	fi	10008	fi
10112		10009
10113	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	10010	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10114	as_basename=basename	10011	as_basename=basename
10115	else	10012	else
10116	as_basename=false	10013	as_basename=false
10117	fi	10014	fi
10118		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10119		10021
10120	# Name of the executable.
10121	as_me=`$as_basename "$0" \|\|	10022	as_me=`$as_basename -- "$0" \|\|
10122	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	10023	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10123	X"$0" : 'X$//$$' \\| \	10024	X"$0" : 'X$//$$' \\| \
10124	X"$0" : 'X$/$$' \\| \	10025	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10125	. : '$.$' 2>/dev/null \|\|	10026	printf "%s\n" X/"$0" \|
10126	echo X/"$0" \|
10127	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	10027	sed '/^.\/$[^/][^/]$\/*$/{
10128	/^X\/$\/\/$$/{ s//\1/; q; }	10028	s//\1/
10129	/^X\/$\/$.*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/$\/\/$$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/$\/$.*/{
		10036	s//\1/
		10037	q
		10038	}
10130	s/.*/./; q'`	10039	s/.*/./; q'`
10131		10040
10132
10133	# PATH needs CR, and LINENO needs CR and PATH.
10134	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10135	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10136	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10137	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10138	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10139	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10140		10047
10141	# The user is always right.	10048
10142	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10143	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10144	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10145	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10146	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10147	PATH_SEPARATOR=';'	10054	-n*)
		10055	case `echo 'xy\c'` in
		10056	c) ECHO_T=' ';; # ECHO_T is single tab character.
		10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
		10060	esac;;
		10061	*)
		10062	ECHO_N='-n';;
		10063	esac
		10064
		10065	# For backward compatibility with old third-party macros, we provide
		10066	# the shell variables $as_echo and $as_echo_n. New code should use
		10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		10068	as_echo='printf %s\n'
		10069	as_echo_n='printf %s'
		10070
		10071	rm -f conf$$ conf$$.exe conf$$.file
		10072	if test -d conf$$.dir; then
		10073	rm -f conf$$.dir/conf$$.file
		10074	else
		10075	rm -f conf$$.dir
		10076	mkdir conf$$.dir 2>/dev/null
		10077	fi
		10078	if (echo >conf$$.file) 2>/dev/null; then
		10079	if ln -s conf$$.file conf$$ 2>/dev/null; then
		10080	as_ln_s='ln -s'
		10081	# ... but there are two gotchas:
		10082	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		10083	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		10084	# In both cases, we have to default to `cp -pR'.
		10085	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		10086	as_ln_s='cp -pR'
		10087	elif ln conf$$.file conf$$ 2>/dev/null; then
		10088	as_ln_s=ln
10148	else	10089	else
10149	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10150	fi	10091	fi
10151	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10152	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10153		10097
10154		10098
10155	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10156	as_lineno_2=$LINENO	10100	# -------------
10157	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10158	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10159	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	10103	{
10160	# Find who we are. Look in the path if we contain no path at all
10161	# relative or not.
10162	case $0 in
10163	[\\/] ) as_myself=$0 ;;
10164	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10165	for as_dir in $PATH
10166	do
10167	IFS=$as_save_IFS
10168	test -z "$as_dir" && as_dir=.
10169	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10170	done
10171		10104
10172	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10173	esac	10107	esac
10174	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10175	# in which case we are not to be found in the path.	10109	as_dirs=
10176	if test "x$as_myself" = x; then	10110	while :; do
10177	as_myself=$0
10178	fi
10179	if test ! -f "$as_myself"; then
10180	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10181	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10182	{ (exit 1); exit 1; }; }
10183	fi
10184	case $CONFIG_SHELL in
10185	'')
10186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10187	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10188	do
10189	IFS=$as_save_IFS
10190	test -z "$as_dir" && as_dir=.
10191	for as_base in sh bash ksh sh5; do
10192	case $as_dir in	10111	case $as_dir in #(
10193	/*)	10112	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10194	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10195	as_lineno_1=$LINENO	10114	esac
10196	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10197	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" \|\|
10198	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10199	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X$//$[^/]' \\| \
10200	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X$//$$' \\| \
10201	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	10120	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10202	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" \|
10203	export CONFIG_SHELL	10122	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10204	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10205	fi;;	10124	q
10206	esac	10125	}
		10126	/^X$\/\/$[^/].*/{
		10127	s//\1/
		10128	q
		10129	}
		10130	/^X$\/\/$$/{
		10131	s//\1/
		10132	q
		10133	}
		10134	/^X$\/$.*/{
		10135	s//\1/
		10136	q
		10137	}
		10138	s/.*/./; q'`
		10139	test -d "$as_dir" && break
10207	done	10140	done
10208	done	10141	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10209	;;	10142	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10210	esac
10211		10143
10212	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10213	# uniformly replaced by the line number. The first 'sed' inserts a
10214	# line-number line before each line; the second 'sed' does the real
10215	# work. The second script uses 'N' to pair each line-number line
10216	# with the numbered line, and appends trailing '-' during
10217	# substitution so that $LINENO is not a special case at line end.
10218	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10219	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10220	sed '=' <$as_myself \|
10221	sed '
10222	N
10223	s,$,-,
10224	: loop
10225	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10226	t loop
10227	s,-$,,
10228	s,^['$as_cr_digits']*\n,,
10229	' >$as_me.lineno &&
10230	chmod +x $as_me.lineno \|\|
10231	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10232	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10233	{ (exit 1); exit 1; }; }
10234		10144
10235	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10236	# (the dirname of $[0] is not the place where we might find the
10237	# original and so on. Autoconf is especially sensible to this).
10238	. ./$as_me.lineno
10239	# Exit status is that of the last command.
10240	exit
10241	}
10242
10243
10244	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10245	c,-n*) ECHO_N= ECHO_C='
10246	' ECHO_T=' ' ;;
10247	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10248	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10249	esac
10250
10251	if expr a : '$a$' >/dev/null 2>&1; then
10252	as_expr=expr
10253	else
10254	as_expr=false
10255	fi
10256
10257	rm -f conf$$ conf$$.exe conf$$.file
10258	echo >conf$$.file
10259	if ln -s conf$$.file conf$$ 2>/dev/null; then
10260	# We could just check for DJGPP; but this test a) works b) is more generic
10261	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10262	if test -f conf$$.exe; then
10263	# Don't use ln at all; we don't have any links
10264	as_ln_s='cp -p'
10265	else
10266	as_ln_s='ln -s'
10267	fi
10268	elif ln conf$$.file conf$$ 2>/dev/null; then
10269	as_ln_s=ln
10270	else
10271	as_ln_s='cp -p'
10272	fi
10273	rm -f conf$$ conf$$.exe conf$$.file
10274
10275	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10276	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10277	else	10148	else
10278	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10279	as_mkdir_p=false	10150	as_mkdir_p=false
10280	fi	10151	fi
10281		10152
10282	as_executable_p="test -f"	10153
		10154	# as_fn_executable_p FILE
		10155	# -----------------------
		10156	# Test if FILE is an executable regular file.
		10157	as_fn_executable_p ()
		10158	{
		10159	test -f "$1" && test -x "$1"
		10160	} # as_fn_executable_p
		10161	as_test_x='test -x'
		10162	as_executable_p=as_fn_executable_p
10283		10163
10284	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10285	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	10165	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10286		10166
10287	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10288	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	10168	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10289		10169
10290		10170
10291	# IFS
10292	# We need space, tab and new line, in precisely that order.
10293	as_nl='
10294	'
10295	IFS=" $as_nl"
10296
10297	# CDPATH.
10298	$as_unset CDPATH
10299
10300	exec 6>&1	10171	exec 6>&1
		10172	## ----------------------------------- ##
		10173	## Main body of $CONFIG_STATUS script. ##
		10174	## ----------------------------------- ##
		10175	_ASEOF
		10176	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10301		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10302	# Open the log real soon, to keep \$[0] and so on meaningful, and to	10179	# Save the log message, to keep $0 and so on meaningful, and to
10303	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10304	# values after options handling. Logging --version etc. is OK.	10181	# values after options handling.
		10182	ac_log="
		10183	This file was extended by gvpe $as_me 3.1, which was
		10184	generated by GNU Autoconf 2.71. Invocation command line was
		10185
		10186	CONFIG_FILES = $CONFIG_FILES
		10187	CONFIG_HEADERS = $CONFIG_HEADERS
		10188	CONFIG_LINKS = $CONFIG_LINKS
		10189	CONFIG_COMMANDS = $CONFIG_COMMANDS
		10190	$ $0 $@
		10191
		10192	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		10193	"
		10194
		10195	_ACEOF
		10196
		10197	case $ac_config_files in *"
		10198	") set x $ac_config_files; shift; ac_config_files=$;;
		10199	esac
		10200
		10201	case $ac_config_headers in *"
		10202	") set x $ac_config_headers; shift; ac_config_headers=$;;
		10203	esac
		10204
		10205
		10206	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10207	# Files that config.status was made for.
		10208	config_files="$ac_config_files"
		10209	config_headers="$ac_config_headers"
		10210	config_commands="$ac_config_commands"
		10211
		10212	_ACEOF
		10213
		10214	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10215	ac_cs_usage="\
		10216	\`$as_me' instantiates files and other configuration actions
		10217	from templates according to the current configuration. Unless the files
		10218	and actions are specified as TAGs, all are instantiated by default.
		10219
		10220	Usage: $0 [OPTION]... [TAG]...
		10221
		10222	-h, --help print this help, then exit
		10223	-V, --version print version number and configuration settings, then exit
		10224	--config print configuration, then exit
		10225	-q, --quiet, --silent
		10226	do not print progress messages
		10227	-d, --debug don't remove temporary files
		10228	--recheck update $as_me by reconfiguring in the same conditions
		10229	--file=FILE[:TEMPLATE]
		10230	instantiate the configuration file FILE
		10231	--header=FILE[:TEMPLATE]
		10232	instantiate the configuration header FILE
		10233
		10234	Configuration files:
		10235	$config_files
		10236
		10237	Configuration headers:
		10238	$config_headers
		10239
		10240	Configuration commands:
		10241	$config_commands
		10242
		10243	Report bugs to the package provider."
		10244
		10245	_ACEOF
		10246	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		10247	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
		10248	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10249	ac_cs_config='$ac_cs_config_escaped'
		10250	ac_cs_version="\\
		10251	gvpe config.status 3.1
		10252	configured by $0, generated by GNU Autoconf 2.71,
		10253	with options \\"\$ac_cs_config\\"
		10254
		10255	Copyright (C) 2021 Free Software Foundation, Inc.
		10256	This config.status script is free software; the Free Software Foundation
		10257	gives unlimited permission to copy, distribute and modify it."
		10258
		10259	ac_pwd='$ac_pwd'
		10260	srcdir='$srcdir'
		10261	INSTALL='$INSTALL'
		10262	MKDIR_P='$MKDIR_P'
		10263	AWK='$AWK'
		10264	test -n "\$AWK" \|\| AWK=awk
		10265	_ACEOF
		10266
		10267	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10268	# The default lists apply if the user does not specify any file.
		10269	ac_need_defaults=:
		10270	while test $# != 0
		10271	do
		10272	case $1 in
		10273	--=?)
		10274	ac_option=`expr "X$1" : 'X$[^=]*$='`
		10275	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		10276	ac_shift=:
		10277	;;
		10278	--*=)
		10279	ac_option=`expr "X$1" : 'X$[^=]*$='`
		10280	ac_optarg=
		10281	ac_shift=:
		10282	;;
		10283	*)
		10284	ac_option=$1
		10285	ac_optarg=$2
		10286	ac_shift=shift
		10287	;;
		10288	esac
		10289
		10290	case $ac_option in
		10291	# Handling of the options.
		10292	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		10293	ac_cs_recheck=: ;;
		10294	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		10295	printf "%s\n" "$ac_cs_version"; exit ;;
		10296	--config \| --confi \| --conf \| --con \| --co \| --c )
		10297	printf "%s\n" "$ac_cs_config"; exit ;;
		10298	--debug \| --debu \| --deb \| --de \| --d \| -d )
		10299	debug=: ;;
		10300	--file \| --fil \| --fi \| --f )
		10301	$ac_shift
		10302	case $ac_optarg in
		10303	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		10304	'') as_fn_error $? "missing file argument" ;;
		10305	esac
		10306	as_fn_append CONFIG_FILES " '$ac_optarg'"
		10307	ac_need_defaults=false;;
		10308	--header \| --heade \| --head \| --hea )
		10309	$ac_shift
		10310	case $ac_optarg in
		10311	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		10312	esac
		10313	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		10314	ac_need_defaults=false;;
		10315	--he \| --h)
		10316	# Conflict between --help and --header
		10317	as_fn_error $? "ambiguous option: \`$1'
		10318	Try \`$0 --help' for more information.";;
		10319	--help \| --hel \| -h )
		10320	printf "%s\n" "$ac_cs_usage"; exit ;;
		10321	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		10322	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		10323	ac_cs_silent=: ;;
		10324
		10325	# This is an error.
		10326	-*) as_fn_error $? "unrecognized option: \`$1'
		10327	Try \`$0 --help' for more information." ;;
		10328
		10329	*) as_fn_append ac_config_targets " $1"
		10330	ac_need_defaults=false ;;
		10331
		10332	esac
		10333	shift
		10334	done
		10335
		10336	ac_configure_extra_args=
		10337
		10338	if $ac_cs_silent; then
		10339	exec 6>/dev/null
		10340	ac_configure_extra_args="$ac_configure_extra_args --silent"
		10341	fi
		10342
		10343	_ACEOF
		10344	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10345	if \$ac_cs_recheck; then
		10346	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		10347	shift
		10348	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		10349	CONFIG_SHELL='$SHELL'
		10350	export CONFIG_SHELL
		10351	exec "\$@"
		10352	fi
		10353
		10354	_ACEOF
		10355	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10305	exec 5>>config.log	10356	exec 5>>config.log
10306	{	10357	{
10307	echo	10358	echo
10308	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10309	## Running $as_me. ##	10360	## Running $as_me. ##
10310	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10311	} >&5	10363	} >&5
10312	cat >&5 <<_CSEOF
10313		10364
10314	This file was extended by $as_me, which was
10315	generated by GNU Autoconf 2.58. Invocation command line was
10316
10317	CONFIG_FILES = $CONFIG_FILES
10318	CONFIG_HEADERS = $CONFIG_HEADERS
10319	CONFIG_LINKS = $CONFIG_LINKS
10320	CONFIG_COMMANDS = $CONFIG_COMMANDS
10321	$ $0 $@
10322
10323	_CSEOF
10324	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10325	echo >&5
10326	_ACEOF	10365	_ACEOF
10327
10328	# Files that config.status was made for.
10329	if test -n "$ac_config_files"; then
10330	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10331	fi
10332
10333	if test -n "$ac_config_headers"; then
10334	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10335	fi
10336
10337	if test -n "$ac_config_links"; then
10338	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10339	fi
10340
10341	if test -n "$ac_config_commands"; then
10342	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10343	fi
10344
10345	cat >>$CONFIG_STATUS <<\_ACEOF
10346
10347	ac_cs_usage="\
10348	\`$as_me' instantiates files from templates according to the
10349	current configuration.
10350
10351	Usage: $0 [OPTIONS] [FILE]...
10352
10353	-h, --help print this help, then exit
10354	-V, --version print version number, then exit
10355	-q, --quiet do not print progress messages
10356	-d, --debug don't remove temporary files
10357	--recheck update $as_me by reconfiguring in the same conditions
10358	--file=FILE[:TEMPLATE]
10359	instantiate the configuration file FILE
10360	--header=FILE[:TEMPLATE]
10361	instantiate the configuration header FILE
10362
10363	Configuration files:
10364	$config_files
10365
10366	Configuration headers:
10367	$config_headers
10368
10369	Configuration commands:
10370	$config_commands
10371
10372	Report bugs to <bug-autoconf@gnu.org>."
10373	_ACEOF
10374
10375	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10376	ac_cs_version="\\
10377	config.status
10378	configured by $0, generated by GNU Autoconf 2.58,
10379	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10380
10381	Copyright (C) 2003 Free Software Foundation, Inc.
10382	This config.status script is free software; the Free Software Foundation
10383	gives unlimited permission to copy, distribute and modify it."
10384	srcdir=$srcdir
10385	INSTALL="$INSTALL"
10386	_ACEOF
10387
10388	cat >>$CONFIG_STATUS <<\_ACEOF
10389	# If no file are specified by the user, then we need to provide default
10390	# value. By we need to know if files were specified by the user.
10391	ac_need_defaults=:
10392	while test $# != 0
10393	do
10394	case $1 in
10395	--=)
10396	ac_option=`expr "x$1" : 'x$[^=]*$='`
10397	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10398	ac_shift=:
10399	;;
10400	-*)
10401	ac_option=$1
10402	ac_optarg=$2
10403	ac_shift=shift
10404	;;
10405	*) # This is not an option, so the user has probably given explicit
10406	# arguments.
10407	ac_option=$1
10408	ac_need_defaults=false;;
10409	esac
10410
10411	case $ac_option in
10412	# Handling of the options.
10413	_ACEOF
10414	cat >>$CONFIG_STATUS <<\_ACEOF
10415	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10416	ac_cs_recheck=: ;;
10417	--version \| --vers* \| -V )
10418	echo "$ac_cs_version"; exit 0 ;;
10419	--he \| --h)
10420	# Conflict between --help and --header
10421	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10422	Try \`$0 --help' for more information." >&5
10423	echo "$as_me: error: ambiguous option: $1
10424	Try \`$0 --help' for more information." >&2;}
10425	{ (exit 1); exit 1; }; };;
10426	--help \| --hel \| -h )
10427	echo "$ac_cs_usage"; exit 0 ;;
10428	--debug \| --d* \| -d )
10429	debug=: ;;
10430	--file \| --fil \| --fi \| --f )
10431	$ac_shift
10432	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10433	ac_need_defaults=false;;
10434	--header \| --heade \| --head \| --hea )
10435	$ac_shift
10436	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10437	ac_need_defaults=false;;
10438	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10439	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10440	ac_cs_silent=: ;;
10441
10442	# This is an error.
10443	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10444	Try \`$0 --help' for more information." >&5
10445	echo "$as_me: error: unrecognized option: $1
10446	Try \`$0 --help' for more information." >&2;}
10447	{ (exit 1); exit 1; }; } ;;
10448
10449	*) ac_config_targets="$ac_config_targets $1" ;;
10450
10451	esac
10452	shift
10453	done
10454
10455	ac_configure_extra_args=
10456
10457	if $ac_cs_silent; then
10458	exec 6>/dev/null
10459	ac_configure_extra_args="$ac_configure_extra_args --silent"
10460	fi
10461
10462	_ACEOF
10463	cat >>$CONFIG_STATUS <<_ACEOF
10464	if \$ac_cs_recheck; then
10465	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10466	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10467	fi
10468
10469	_ACEOF
10470
10471	cat >>$CONFIG_STATUS <<_ACEOF
10472	#	10367	#
10473	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10474	#	10369	#
10475
10476	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	10370	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10477	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10478	# from automake.	10372	# from automake.
10479	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10480	# Capture the value of LINGUAS because we need it to compute CATALOGS.	10374	# Capture the value of LINGUAS because we need it to compute CATALOGS.
10481	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10482		10376
10483	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10484		10378
10485	_ACEOF	10379	_ACEOF
10486		10380
10487
10488
10489	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10382
		10383	# Handling of arguments.
10490	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10491	do	10385	do
10492	case "$ac_config_target" in	10386	case $ac_config_target in
10493	# Handling of arguments.	10387	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		10388	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		10389	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10494	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10495	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10496	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10497	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10498	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10499	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10500	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10501	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10502	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10503	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10504	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10505	{ (exit 1); exit 1; }; };;
10506	esac	10398	esac
10507	done	10399	done
		10400
10508		10401
10509	# If the user did not use the arguments to specify the items to instantiate,	10402	# If the user did not use the arguments to specify the items to instantiate,
10510	# then the envvar interface is used. Set only those that are not.	10403	# then the envvar interface is used. Set only those that are not.
10511	# We use the long form for the default assignment because of an extremely	10404	# We use the long form for the default assignment because of an extremely
10512	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10513	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10514	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
10515	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
10516	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} \|\| CONFIG_COMMANDS=$config_commands
10517	fi	10410	fi
10518		10411
10519	# Have a temporary directory for convenience. Make it in the build tree	10412	# Have a temporary directory for convenience. Make it in the build tree
10520	# simply because there is no reason to put it here, and in addition,	10413	# simply because there is no reason against having it here, and in addition,
10521	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10522	# Create a temporary directory, and hook for its removal unless debugging.	10415	# Hook for its removal unless debugging.
		10416	# Note that there is a small window in which the directory will not be cleaned:
		10417	# after its creation but before its name has been assigned to `$tmp'.
10523	$debug \|\|	10418	$debug \|\|
10524	{	10419	{
10525	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10526	trap '{ (exit 1); exit 1; }' 1 2 13 15	10421	trap 'exit_status=$?
		10422	: "${ac_tmp:=$tmp}"
		10423	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		10424	' 0
		10425	trap 'as_fn_exit 1' 1 2 13 15
10527	}	10426	}
10528
10529	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10530		10428
10531	{	10429	{
10532	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10533	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10534	} \|\|	10432	} \|\|
10535	{	10433	{
10536	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10537	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10538	} \|\|	10436	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		10437	ac_tmp=$tmp
		10438
		10439	# Set up the scripts for CONFIG_FILES section.
		10440	# No need to generate them if there are no CONFIG_FILES.
		10441	# This happens for instance with `./config.status config.h'.
		10442	if test -n "$CONFIG_FILES"; then
		10443
		10444
		10445	ac_cr=`echo X \| tr X '\015'`
		10446	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		10447	# But we know of no other shell where ac_cr would be empty at this
		10448	# point, so we can use a bashism as a fallback.
		10449	if test "x$ac_cr" = x; then
		10450	eval ac_cr=\$\'\\r\'
		10451	fi
		10452	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		10453	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		10454	ac_cs_awk_cr='\\r'
		10455	else
		10456	ac_cs_awk_cr=$ac_cr
		10457	fi
		10458
		10459	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		10460	_ACEOF
		10461
		10462
10539	{	10463	{
10540	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10541	{ (exit 1); exit 1; }	10465	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		10466	echo "_ACEOF"
		10467	} >conf$$subs.sh \|\|
		10468	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		10469	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		10470	ac_delim='%!_!# '
		10471	for ac_last_try in false false false false false :; do
		10472	. ./conf$$subs.sh \|\|
		10473	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		10474
		10475	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		10476	if test $ac_delim_n = $ac_delim_num; then
		10477	break
		10478	elif $ac_last_try; then
		10479	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		10480	else
		10481	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		10482	fi
		10483	done
		10484	rm -f conf$$subs.sh
		10485
		10486	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10487	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		10488	_ACEOF
		10489	sed -n '
		10490	h
		10491	s/^/S["/; s/!.*/"]=/
		10492	p
		10493	g
		10494	s/^[^!]*!//
		10495	:repl
		10496	t repl
		10497	s/'"$ac_delim"'$//
		10498	t delim
		10499	:nl
		10500	h
		10501	s/$.\{148\}$..*/\1/
		10502	t more1
		10503	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		10504	p
		10505	n
		10506	b repl
		10507	:more1
		10508	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		10509	p
		10510	g
		10511	s/.\{148\}//
		10512	t nl
		10513	:delim
		10514	h
		10515	s/$.\{148\}$..*/\1/
		10516	t more2
		10517	s/["\\]/\\&/g; s/^/"/; s/$/"/
		10518	p
		10519	b
		10520	:more2
		10521	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		10522	p
		10523	g
		10524	s/.\{148\}//
		10525	t delim
		10526	' <conf$$subs.awk \| sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10542	}	10530	}
		10531	' >>$CONFIG_STATUS \|\| ac_write_fail=1
		10532	rm -f conf$$subs.awk
		10533	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10534	_ACAWK
		10535	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		10536	for (key in S) S_is_set[key] = 1
		10537	FS = ""
10543		10538
		10539	}
		10540	{
		10541	line = $ 0
		10542	nfields = split(line, field, "@")
		10543	substed = 0
		10544	len = length(field[1])
		10545	for (i = 2; i < nfields; i++) {
		10546	key = field[i]
		10547	keylen = length(key)
		10548	if (S_is_set[key]) {
		10549	value = S[key]
		10550	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		10551	len += length(value) + length(field[++i])
		10552	substed = 1
		10553	} else
		10554	len += 1 + keylen
		10555	}
		10556
		10557	print line
		10558	}
		10559
		10560	_ACAWK
10544	_ACEOF	10561	_ACEOF
10545		10562	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10546	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10547		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10548	#	10565	else
10549	# CONFIG_FILES section.	10566	cat
10550	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10551		10568	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10552	# No need to generate the scripts if there are no CONFIG_FILES.
10553	# This happens for instance when ./config.status config.h
10554	if test -n "\$CONFIG_FILES"; then
10555	# Protect against being on the right side of a sed subst in config.status.
10556	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10557	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10558	s,@SHELL@,$SHELL,;t t
10559	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10560	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10561	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10562	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10563	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10564	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10565	s,@exec_prefix@,$exec_prefix,;t t
10566	s,@prefix@,$prefix,;t t
10567	s,@program_transform_name@,$program_transform_name,;t t
10568	s,@bindir@,$bindir,;t t
10569	s,@sbindir@,$sbindir,;t t
10570	s,@libexecdir@,$libexecdir,;t t
10571	s,@datadir@,$datadir,;t t
10572	s,@sysconfdir@,$sysconfdir,;t t
10573	s,@sharedstatedir@,$sharedstatedir,;t t
10574	s,@localstatedir@,$localstatedir,;t t
10575	s,@libdir@,$libdir,;t t
10576	s,@includedir@,$includedir,;t t
10577	s,@oldincludedir@,$oldincludedir,;t t
10578	s,@infodir@,$infodir,;t t
10579	s,@mandir@,$mandir,;t t
10580	s,@build_alias@,$build_alias,;t t
10581	s,@host_alias@,$host_alias,;t t
10582	s,@target_alias@,$target_alias,;t t
10583	s,@DEFS@,$DEFS,;t t
10584	s,@ECHO_C@,$ECHO_C,;t t
10585	s,@ECHO_N@,$ECHO_N,;t t
10586	s,@ECHO_T@,$ECHO_T,;t t
10587	s,@LIBS@,$LIBS,;t t
10588	s,@build@,$build,;t t
10589	s,@build_cpu@,$build_cpu,;t t
10590	s,@build_vendor@,$build_vendor,;t t
10591	s,@build_os@,$build_os,;t t
10592	s,@host@,$host,;t t
10593	s,@host_cpu@,$host_cpu,;t t
10594	s,@host_vendor@,$host_vendor,;t t
10595	s,@host_os@,$host_os,;t t
10596	s,@target@,$target,;t t
10597	s,@target_cpu@,$target_cpu,;t t
10598	s,@target_vendor@,$target_vendor,;t t
10599	s,@target_os@,$target_os,;t t
10600	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10601	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10602	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10603	s,@CYGPATH_W@,$CYGPATH_W,;t t
10604	s,@PACKAGE@,$PACKAGE,;t t
10605	s,@VERSION@,$VERSION,;t t
10606	s,@ACLOCAL@,$ACLOCAL,;t t
10607	s,@AUTOCONF@,$AUTOCONF,;t t
10608	s,@AUTOMAKE@,$AUTOMAKE,;t t
10609	s,@AUTOHEADER@,$AUTOHEADER,;t t
10610	s,@MAKEINFO@,$MAKEINFO,;t t
10611	s,@AMTAR@,$AMTAR,;t t
10612	s,@install_sh@,$install_sh,;t t
10613	s,@STRIP@,$STRIP,;t t
10614	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10615	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10616	s,@AWK@,$AWK,;t t
10617	s,@SET_MAKE@,$SET_MAKE,;t t
10618	s,@am__leading_dot@,$am__leading_dot,;t t
10619	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10620	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10621	s,@MAINT@,$MAINT,;t t
10622	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10623	s,@MSGFMT@,$MSGFMT,;t t
10624	s,@GMSGFMT@,$GMSGFMT,;t t
10625	s,@XGETTEXT@,$XGETTEXT,;t t
10626	s,@MSGMERGE@,$MSGMERGE,;t t
10627	s,@CC@,$CC,;t t
10628	s,@CFLAGS@,$CFLAGS,;t t
10629	s,@LDFLAGS@,$LDFLAGS,;t t
10630	s,@CPPFLAGS@,$CPPFLAGS,;t t
10631	s,@ac_ct_CC@,$ac_ct_CC,;t t
10632	s,@EXEEXT@,$EXEEXT,;t t
10633	s,@OBJEXT@,$OBJEXT,;t t
10634	s,@DEPDIR@,$DEPDIR,;t t
10635	s,@am__include@,$am__include,;t t
10636	s,@am__quote@,$am__quote,;t t
10637	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10638	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10639	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10640	s,@CCDEPMODE@,$CCDEPMODE,;t t
10641	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10642	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10643	s,@USE_NLS@,$USE_NLS,;t t
10644	s,@LIBICONV@,$LIBICONV,;t t
10645	s,@LTLIBICONV@,$LTLIBICONV,;t t
10646	s,@INTLLIBS@,$INTLLIBS,;t t
10647	s,@LIBINTL@,$LIBINTL,;t t
10648	s,@LTLIBINTL@,$LTLIBINTL,;t t
10649	s,@POSUB@,$POSUB,;t t
10650	s,@CPP@,$CPP,;t t
10651	s,@CXX@,$CXX,;t t
10652	s,@CXXFLAGS@,$CXXFLAGS,;t t
10653	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10654	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10655	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10656	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10657	s,@EGREP@,$EGREP,;t t
10658	s,@LN_S@,$LN_S,;t t
10659	s,@RANLIB@,$RANLIB,;t t
10660	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10661	s,@IFTYPE@,$IFTYPE,;t t
10662	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10663	s,@CXXCPP@,$CXXCPP,;t t
10664	s,@ALLOCA@,$ALLOCA,;t t
10665	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10666	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10667	s,@INCLUDES@,$INCLUDES,;t t
10668	s,@LIBOBJS@,$LIBOBJS,;t t
10669	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10670	CEOF
10671
10672	_ACEOF	10569	_ACEOF
10673		10570
10674	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10675	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10676	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10677	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10678	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10679	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
10680	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10681	ac_more_lines=:	10578	s///
10682	ac_sed_cmds=	10579	s/^/:/
10683	while $ac_more_lines; do	10580	s/[ ]*$/:/
10684	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10685	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	10582	s/:\${srcdir}:/:/g
		10583	s/:@srcdir@:/:/g
		10584	s/^:*//
		10585	s/:*$//
		10586	x
		10587	s/$=[ ]$./\1/
		10588	G
		10589	s/\n//
		10590	s/^[^=]=[ ]$//
		10591	}'
		10592	fi
		10593
		10594	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10595	fi # test -n "$CONFIG_FILES"
		10596
		10597	# Set up the scripts for CONFIG_HEADERS section.
		10598	# No need to generate them if there are no CONFIG_HEADERS.
		10599	# This happens for instance with `./config.status Makefile'.
		10600	if test -n "$CONFIG_HEADERS"; then
		10601	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		10602	BEGIN {
		10603	_ACEOF
		10604
		10605	# Transform confdefs.h into an awk script `defines.awk', embedded as
		10606	# here-document in config.status, that substitutes the proper values into
		10607	# config.h.in to produce config.h.
		10608
		10609	# Create a delimiter string that does not exist in confdefs.h, to ease
		10610	# handling of long lines.
		10611	ac_delim='%!_!# '
		10612	for ac_last_try in false false :; do
		10613	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		10614	if test -z "$ac_tt"; then
		10615	break
		10616	elif $ac_last_try; then
		10617	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
10686	else	10618	else
10687	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	10619	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		10620	fi
		10621	done
		10622
		10623	# For the awk script, D is an array of macro values keyed by name,
		10624	# likewise P contains macro parameters if any. Preserve backslash
		10625	# newline sequences.
		10626
		10627	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		10628	sed -n '
		10629	s/.\{148\}/&'"$ac_delim"'/g
		10630	t rset
		10631	:rset
		10632	s/^[ ]#[ ]define[ ][ ]*/ /
		10633	t def
		10634	d
		10635	:def
		10636	s/\\$//
		10637	t bsnl
		10638	s/["\\]/\\&/g
		10639	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		10640	D["\1"]=" \3"/p
		10641	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		10642	d
		10643	:bsnl
		10644	s/["\\]/\\&/g
		10645	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		10646	D["\1"]=" \3\\\\\\n"\\/p
		10647	t cont
		10648	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		10649	t cont
		10650	d
		10651	:cont
		10652	n
		10653	s/.\{148\}/&'"$ac_delim"'/g
		10654	t clear
		10655	:clear
		10656	s/\\$//
		10657	t bsnlc
		10658	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		10659	d
		10660	:bsnlc
		10661	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		10662	b cont
		10663	' <confdefs.h \| sed '
		10664	s/'"$ac_delim"'/"\\\
		10665	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		10666
		10667	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10668	for (key in D) D_is_set[key] = 1
		10669	FS = ""
		10670	}
		10671	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		10672	line = \$ 0
		10673	split(line, arg, " ")
		10674	if (arg[1] == "#") {
		10675	defundef = arg[2]
		10676	mac1 = arg[3]
		10677	} else {
		10678	defundef = substr(arg[1], 2)
		10679	mac1 = arg[2]
		10680	}
		10681	split(mac1, mac2, "(") #)
		10682	macro = mac2[1]
		10683	prefix = substr(line, 1, index(line, defundef) - 1)
		10684	if (D_is_set[macro]) {
		10685	# Preserve the white space surrounding the "#".
		10686	print prefix "define", macro P[macro] D[macro]
		10687	next
		10688	} else {
		10689	# Replace #undef with comments. This is necessary, for example,
		10690	# in the case of _POSIX_SOURCE, which is predefined and required
		10691	# on some systems where configure will not decide to define it.
		10692	if (defundef == "undef") {
		10693	print "/", prefix defundef, macro, "/"
		10694	next
		10695	}
		10696	}
		10697	}
		10698	{ print }
		10699	_ACAWK
		10700	_ACEOF
		10701	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10702	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		10703	fi # test -n "$CONFIG_HEADERS"
		10704
		10705
		10706	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		10707	shift
		10708	for ac_tag
		10709	do
		10710	case $ac_tag in
		10711	:[FHLC]) ac_mode=$ac_tag; continue;;
		10712	esac
		10713	case $ac_mode$ac_tag in
		10714	:[FHL]:);;
		10715	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		10716	:[FH]-) ac_tag=-:-;;
		10717	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		10718	esac
		10719	ac_save_IFS=$IFS
		10720	IFS=:
		10721	set x $ac_tag
		10722	IFS=$ac_save_IFS
		10723	shift
		10724	ac_file=$1
		10725	shift
		10726
		10727	case $ac_mode in
		10728	:L) ac_source=$1;;
		10729	:[FH])
		10730	ac_file_inputs=
		10731	for ac_f
		10732	do
		10733	case $ac_f in
		10734	-) ac_f="$ac_tmp/stdin";;
		10735	*) # Look for the file first in the build tree, then in the source tree
		10736	# (if the path is not absolute). The absolute path cannot be DOS-style,
		10737	# because $ac_f cannot contain `:'.
		10738	test -f "$ac_f" \|\|
		10739	case $ac_f in
		10740	[\\/$]*) false;;
		10741	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		10742	esac \|\|
		10743	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		10744	esac
		10745	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		10746	as_fn_append ac_file_inputs " '$ac_f'"
		10747	done
		10748
		10749	# Let's still pretend it is `configure' which instantiates (i.e., don't
		10750	# use $as_me), people would be surprised to read:
		10751	# /* config.h. Generated by config.status. */
		10752	configure_input='Generated from '`
		10753	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		10754	`' by configure.'
		10755	if test x"$ac_file" != x-; then
		10756	configure_input="$ac_file. $configure_input"
		10757	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		10758	printf "%s\n" "$as_me: creating $ac_file" >&6;}
10688	fi	10759	fi
10689	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10690	ac_more_lines=false	10761	case $configure_input in #(
		10762	\& \| \\| \| \\ )
		10763	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
		10764	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		10765	*) ac_sed_conf_input=$configure_input;;
10691	else	10766	esac
10692	# The purpose of the label and of the branching condition is to
10693	# speed up the sed processing (if there are no `@' at all, there
10694	# is no need to browse any of the substitutions).
10695	# These are the two extra sed commands mentioned above.
10696	(echo ':t
10697	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10698	if test -z "$ac_sed_cmds"; then
10699	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10700	else
10701	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10702	fi
10703	ac_sed_frag=`expr $ac_sed_frag + 1`
10704	ac_beg=$ac_end
10705	ac_end=`expr $ac_end + $ac_max_sed_lines`
10706	fi
10707	done
10708	if test -z "$ac_sed_cmds"; then
10709	ac_sed_cmds=cat
10710	fi
10711	fi # test -n "$CONFIG_FILES"
10712		10767
10713	_ACEOF
10714	cat >>$CONFIG_STATUS <<\_ACEOF
10715	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10716	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10717	case $ac_file in	10768	case $ac_tag in
10718	- \| :- \| :-:* ) # input from stdin	10769	:-: \| *:-) cat >"$ac_tmp/stdin" \
10719	cat >$tmp/stdin	10770	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10720	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	10771	esac
10721	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	10772	;;
10722	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10723	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10724	* ) ac_file_in=$ac_file.in ;;
10725	esac	10773	esac
10726		10774
10727	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" \|\|
10728	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10729	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10776	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10730	X"$ac_file" : 'X$//$[^/]' \\| \	10777	X"$ac_file" : 'X$//$[^/]' \\| \
10731	X"$ac_file" : 'X$//$$' \\| \	10778	X"$ac_file" : 'X$//$$' \\| \
10732	X"$ac_file" : 'X$/$' \\| \	10779	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10733	. : '$.$' 2>/dev/null \|\|	10780	printf "%s\n" X"$ac_file" \|
10734	echo X"$ac_file" \|
10735	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10781	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10736	/^X$\/\/$[^/].*/{ s//\1/; q; }	10782	s//\1/
10737	/^X$\/\/$$/{ s//\1/; q; }	10783	q
10738	/^X$\/$.*/{ s//\1/; q; }	10784	}
		10785	/^X$\/\/$[^/].*/{
		10786	s//\1/
		10787	q
		10788	}
		10789	/^X$\/\/$$/{
		10790	s//\1/
		10791	q
		10792	}
		10793	/^X$\/$.*/{
		10794	s//\1/
		10795	q
		10796	}
10739	s/.*/./; q'`	10797	s/.*/./; q'`
10740	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10741	mkdir -p "$ac_dir"
10742	else
10743	as_dir="$ac_dir"
10744	as_dirs=
10745	while test ! -d "$as_dir"; do
10746	as_dirs="$as_dir $as_dirs"
10747	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10748	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10749	X"$as_dir" : 'X$//$[^/]' \\| \
10750	X"$as_dir" : 'X$//$$' \\| \
10751	X"$as_dir" : 'X$/$' \\| \
10752	. : '$.$' 2>/dev/null \|\|
10753	echo X"$as_dir" \|
10754	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10755	/^X$\/\/$[^/].*/{ s//\1/; q; }
10756	/^X$\/\/$$/{ s//\1/; q; }
10757	/^X$\/$.*/{ s//\1/; q; }
10758	s/.*/./; q'`
10759	done
10760	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10761	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10762	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10763	{ (exit 1); exit 1; }; }; }
10764
10765	ac_builddir=.	10799	ac_builddir=.
10766		10800
10767	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10768	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10769	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10770	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10771	else	10807	case $ac_top_builddir_sub in
10772	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10773	fi	10809	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		10810	esac ;;
		10811	esac
		10812	ac_abs_top_builddir=$ac_pwd
		10813	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		10814	# for backward compatibility:
		10815	ac_top_builddir=$ac_top_build_prefix
10774		10816
10775	case $srcdir in	10817	case $srcdir in
10776	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10777	ac_srcdir=.	10819	ac_srcdir=.
10778	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10779	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10780	else
10781	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10782	fi ;;
10783	[\\/]* \| ?:[\\/]* ) # Absolute path.	10822	[\\/]* \| ?:[\\/]* ) # Absolute name.
10784	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10785	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10786	*) # Relative path.	10826	*) # Relative name.
10787	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10788	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10789	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10790		10832
10791	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10792	# the directories may not exist.
10793	case `pwd` in
10794	.) ac_abs_builddir="$ac_dir";;
10795	*)
10796	case "$ac_dir" in	10834	case $ac_mode in
10797	.) ac_abs_builddir=`pwd`;;	10835	:F)
10798	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10799	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10800	esac;;	10838	#
10801	esac
10802	case $ac_abs_builddir in
10803	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10804	*)
10805	case ${ac_top_builddir}. in
10806	.) ac_abs_top_builddir=$ac_abs_builddir;;
10807	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10808	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10809	esac;;
10810	esac
10811	case $ac_abs_builddir in
10812	.) ac_abs_srcdir=$ac_srcdir;;
10813	*)
10814	case $ac_srcdir in
10815	.) ac_abs_srcdir=$ac_abs_builddir;;
10816	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10817	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10818	esac;;
10819	esac
10820	case $ac_abs_builddir in
10821	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10822	*)
10823	case $ac_top_srcdir in
10824	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10825	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10826	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10827	esac;;
10828	esac
10829
10830		10839
10831	case $INSTALL in	10840	case $INSTALL in
10832	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10833	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10834	esac	10843	esac
10835		10844	ac_MKDIR_P=$MKDIR_P
10836	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
10837	# use $as_me), people would be surprised to read:	10846	[\\/$]* \| ?:[\\/]* ) ;;
10838	# /* config.h. Generated by config.status. */	10847	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10839	if test x"$ac_file" = x-; then
10840	configure_input=
10841	else
10842	configure_input="$ac_file. "
10843	fi
10844	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10845	sed 's,.*/,,'` by configure."
10846
10847	# First look for the input files in the build tree, otherwise in the
10848	# src tree.
10849	ac_file_inputs=`IFS=:
10850	for f in $ac_file_in; do
10851	case $f in
10852	-) echo $tmp/stdin ;;
10853	[\\/$]*)
10854	# Absolute (can't be DOS-style, as IFS=:)
10855	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10856	echo "$as_me: error: cannot find input file: $f" >&2;}
10857	{ (exit 1); exit 1; }; }
10858	echo "$f";;
10859	*) # Relative
10860	if test -f "$f"; then
10861	# Build tree
10862	echo "$f"
10863	elif test -f "$srcdir/$f"; then
10864	# Source tree
10865	echo "$srcdir/$f"
10866	else
10867	# /dev/null tree
10868	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10869	echo "$as_me: error: cannot find input file: $f" >&2;}
10870	{ (exit 1); exit 1; }; }
10871	fi;;
10872	esac	10848	esac
10873	done` \|\| { (exit 1); exit 1; }
10874
10875	if test x"$ac_file" != x-; then
10876	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10877	echo "$as_me: creating $ac_file" >&6;}
10878	rm -f "$ac_file"
10879	fi
10880	_ACEOF	10849	_ACEOF
		10850
		10851	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10852	# If the template does not know about datarootdir, expand it.
		10853	# FIXME: This hack should be removed a few years after 2.60.
		10854	ac_datarootdir_hack=; ac_datarootdir_seen=
		10855	ac_sed_dataroot='
		10856	/datarootdir/ {
		10857	p
		10858	q
		10859	}
		10860	/@datadir@/p
		10861	/@docdir@/p
		10862	/@infodir@/p
		10863	/@localedir@/p
		10864	/@mandir@/p'
		10865	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		10866	datarootdir) ac_datarootdir_seen=yes;;
		10867	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		10868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		10869	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
10881	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10882	sed "$ac_vpsub	10872	ac_datarootdir_hack='
		10873	s&@datadir@&$datadir&g
		10874	s&@docdir@&$docdir&g
		10875	s&@infodir@&$infodir&g
		10876	s&@localedir@&$localedir&g
		10877	s&@mandir@&$mandir&g
		10878	s&\\\${datarootdir}&$datarootdir&g' ;;
		10879	esac
		10880	_ACEOF
		10881
		10882	# Neutralize VPATH when `$srcdir' = `.'.
		10883	# Shell code in configure.ac might set extrasub.
		10884	# FIXME: do we really want to maintain this feature?
		10885	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		10886	ac_sed_extra="$ac_vpsub
10883	$extrasub	10887	$extrasub
10884	_ACEOF	10888	_ACEOF
10885	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10886	:t	10890	:t
10887	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10888	s,@configure_input@,$configure_input,;t t	10892	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		10893	s&@top_builddir@&$ac_top_builddir_sub&;t t
		10894	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10889	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
10890	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10891	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
10892	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10893	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
10894	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
10895	s,@top_builddir@,$ac_top_builddir,;t t
10896	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10897	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
10898	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	10903	s&@MKDIR_P@&$ac_MKDIR_P&;t t
		10904	$ac_datarootdir_hack
		10905	"
		10906	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		10907	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		10908
		10909	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		10910	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		10911	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		10912	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		10913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		10914	which seems to be undefined. Please make sure it is defined" >&5
		10915	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		10916	which seems to be undefined. Please make sure it is defined" >&2;}
		10917
10899	rm -f $tmp/stdin	10918	rm -f "$ac_tmp/stdin"
		10919	case $ac_file in
		10920	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		10921	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		10922	esac \
		10923	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		10924	;;
		10925	:H)
		10926	#
		10927	# CONFIG_HEADER
		10928	#
10900	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
10901	mv $tmp/out $ac_file	10930	{
10902	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
10903	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10904	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
10905	fi	10934	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10906
10907	done
10908	_ACEOF
10909	cat >>$CONFIG_STATUS <<\_ACEOF
10910
10911	#
10912	# CONFIG_HEADER section.
10913	#
10914
10915	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10916	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10917	#
10918	# ac_d sets the value in "#define NAME VALUE" lines.
10919	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10920	ac_dB='[ ].*$,\1#\2'
10921	ac_dC=' '
10922	ac_dD=',;t'
10923	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10924	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10925	ac_uB='$,\1#\2define\3'
10926	ac_uC=' '
10927	ac_uD=',;t'
10928
10929	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10930	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10931	case $ac_file in
10932	- \| :- \| :-:* ) # input from stdin
10933	cat >$tmp/stdin
10934	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10935	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10936	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10937	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10938	* ) ac_file_in=$ac_file.in ;;
10939	esac
10940
10941	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10942	echo "$as_me: creating $ac_file" >&6;}
10943
10944	# First look for the input files in the build tree, otherwise in the
10945	# src tree.
10946	ac_file_inputs=`IFS=:
10947	for f in $ac_file_in; do
10948	case $f in
10949	-) echo $tmp/stdin ;;
10950	[\\/$]*)
10951	# Absolute (can't be DOS-style, as IFS=:)
10952	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10953	echo "$as_me: error: cannot find input file: $f" >&2;}
10954	{ (exit 1); exit 1; }; }
10955	# Do quote $f, to prevent DOS paths from being IFS'd.
10956	echo "$f";;
10957	*) # Relative
10958	if test -f "$f"; then
10959	# Build tree
10960	echo "$f"
10961	elif test -f "$srcdir/$f"; then
10962	# Source tree
10963	echo "$srcdir/$f"
10964	else
10965	# /dev/null tree
10966	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10967	echo "$as_me: error: cannot find input file: $f" >&2;}
10968	{ (exit 1); exit 1; }; }
10969	fi;;
10970	esac
10971	done` \|\| { (exit 1); exit 1; }
10972	# Remove the trailing spaces.
10973	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10974
10975	_ACEOF
10976
10977	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10978	# `conftest.undefs', that substitutes the proper values into
10979	# config.h.in to produce config.h. The first handles `#define'
10980	# templates, and the second `#undef' templates.
10981	# And first: Protect against being on the right side of a sed subst in
10982	# config.status. Protect against being in an unquoted here document
10983	# in config.status.
10984	rm -f conftest.defines conftest.undefs
10985	# Using a here document instead of a string reduces the quoting nightmare.
10986	# Putting comments in sed scripts is not portable.
10987	#
10988	# `end' is used to avoid that the second main sed command (meant for
10989	# 0-ary CPP macros) applies to n-ary macro definitions.
10990	# See the Autoconf documentation for `clear'.
10991	cat >confdef2sed.sed <<\_ACEOF
10992	s/[\\&,]/\\&/g
10993	s,[\\$`],\\&,g
10994	t clear
10995	: clear
10996	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10997	t end
10998	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10999	: end
11000	_ACEOF
11001	# If some macros were called several times there might be several times
11002	# the same #defines, which is useless. Nevertheless, we may not want to
11003	# sort them, since we want the last AC-DEFINE to be honored.
11004	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
11005	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11006	rm -f confdef2sed.sed
11007
11008	# This sed command replaces #undef with comments. This is necessary, for
11009	# example, in the case of _POSIX_SOURCE, which is predefined and required
11010	# on some systems where configure will not decide to define it.
11011	cat >>conftest.undefs <<\_ACEOF
11012	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
11013	_ACEOF
11014
11015	# Break up conftest.defines because some shells have a limit on the size
11016	# of here documents, and old seds have small limits too (100 cmds).
11017	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11018	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11019	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11020	echo ' :' >>$CONFIG_STATUS
11021	rm -f conftest.tail
11022	while grep . conftest.defines >/dev/null
11023	do
11024	# Write a limited-size here document to $tmp/defines.sed.
11025	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11026	# Speed up: don't consider the non `#define' lines.
11027	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
11028	# Work around the forget-to-reset-the-flag bug.
11029	echo 't clr' >>$CONFIG_STATUS
11030	echo ': clr' >>$CONFIG_STATUS
11031	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11032	echo 'CEOF
11033	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11034	rm -f $tmp/in
11035	mv $tmp/out $tmp/in
11036	' >>$CONFIG_STATUS
11037	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11038	rm -f conftest.defines
11039	mv conftest.tail conftest.defines
11040	done
11041	rm -f conftest.defines
11042	echo ' fi # grep' >>$CONFIG_STATUS
11043	echo >>$CONFIG_STATUS
11044
11045	# Break up conftest.undefs because some shells have a limit on the size
11046	# of here documents, and old seds have small limits too (100 cmds).
11047	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11048	rm -f conftest.tail
11049	while grep . conftest.undefs >/dev/null
11050	do
11051	# Write a limited-size here document to $tmp/undefs.sed.
11052	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11053	# Speed up: don't consider the non `#undef'
11054	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11055	# Work around the forget-to-reset-the-flag bug.
11056	echo 't clr' >>$CONFIG_STATUS
11057	echo ': clr' >>$CONFIG_STATUS
11058	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11059	echo 'CEOF
11060	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11061	rm -f $tmp/in
11062	mv $tmp/out $tmp/in
11063	' >>$CONFIG_STATUS
11064	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11065	rm -f conftest.undefs
11066	mv conftest.tail conftest.undefs
11067	done
11068	rm -f conftest.undefs
11069
11070	cat >>$CONFIG_STATUS <<\_ACEOF
11071	# Let's still pretend it is `configure' which instantiates (i.e., don't
11072	# use $as_me), people would be surprised to read:
11073	# /* config.h. Generated by config.status. */
11074	if test x"$ac_file" = x-; then
11075	echo "/* Generated by configure. */" >$tmp/config.h
11076	else
11077	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11078	fi
11079	cat $tmp/in >>$tmp/config.h
11080	rm -f $tmp/in
11081	if test x"$ac_file" != x-; then
11082	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	10935	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11083	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11084	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11085	else	10938	else
11086	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11087	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11088	X"$ac_file" : 'X$//$[^/]' \\| \
11089	X"$ac_file" : 'X$//$$' \\| \
11090	X"$ac_file" : 'X$/$' \\| \
11091	. : '$.$' 2>/dev/null \|\|
11092	echo X"$ac_file" \|
11093	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11094	/^X$\/\/$[^/].*/{ s//\1/; q; }
11095	/^X$\/\/$$/{ s//\1/; q; }
11096	/^X$\/$.*/{ s//\1/; q; }
11097	s/.*/./; q'`
11098	{ if $as_mkdir_p; then
11099	mkdir -p "$ac_dir"
11100	else
11101	as_dir="$ac_dir"
11102	as_dirs=
11103	while test ! -d "$as_dir"; do
11104	as_dirs="$as_dir $as_dirs"
11105	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11106	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11107	X"$as_dir" : 'X$//$[^/]' \\| \
11108	X"$as_dir" : 'X$//$$' \\| \
11109	X"$as_dir" : 'X$/$' \\| \
11110	. : '$.$' 2>/dev/null \|\|
11111	echo X"$as_dir" \|
11112	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11113	/^X$\/\/$[^/].*/{ s//\1/; q; }
11114	/^X$\/\/$$/{ s//\1/; q; }
11115	/^X$\/$.*/{ s//\1/; q; }
11116	s/.*/./; q'`
11117	done
11118	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11119	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11120	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11121	{ (exit 1); exit 1; }; }; }
11122
11123	rm -f $ac_file	10939	rm -f "$ac_file"
11124	mv $tmp/config.h $ac_file	10940	mv "$ac_tmp/config.h" "$ac_file" \
		10941	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11125	fi	10942	fi
11126	else	10943	else
11127	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11128	rm -f $tmp/config.h	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11129	fi	10947	fi
11130	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11131	_am_stamp_count=1	10950	_am_stamp_count=1
11132	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11133	case $_am_header in	10952	case $_am_header in
11134	$ac_file \| $ac_file:* )	10953	$_am_arg \| $_am_arg:* )
11135	break ;;	10954	break ;;
11136	* )	10955	* )
11137	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11138	esac	10957	esac
11139	done	10958	done
11140	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
11141	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	10960	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
11142	X$ac_file : 'X$//$[^/]' \\| \	10961	X"$_am_arg" : 'X$//$[^/]' \\| \
11143	X$ac_file : 'X$//$$' \\| \	10962	X"$_am_arg" : 'X$//$$' \\| \
11144	X$ac_file : 'X$/$' \\| \	10963	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
11145	. : '$.$' 2>/dev/null \|\|	10964	printf "%s\n" X"$_am_arg" \|
11146	echo X$ac_file \|
11147	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10965	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11148	/^X$\/\/$[^/].*/{ s//\1/; q; }	10966	s//\1/
11149	/^X$\/\/$$/{ s//\1/; q; }	10967	q
11150	/^X$\/$.*/{ s//\1/; q; }	10968	}
		10969	/^X$\/\/$[^/].*/{
		10970	s//\1/
		10971	q
		10972	}
		10973	/^X$\/\/$$/{
		10974	s//\1/
		10975	q
		10976	}
		10977	/^X$\/$.*/{
		10978	s//\1/
		10979	q
		10980	}
11151	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11152	done	10982	;;
11153	_ACEOF
11154	cat >>$CONFIG_STATUS <<\_ACEOF
11155		10983
11156	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11157	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11158	#	10986	;;
11159	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11160	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11161	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11162	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11163	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11164	X"$ac_dest" : 'X$//$[^/]' \\| \
11165	X"$ac_dest" : 'X$//$$' \\| \
11166	X"$ac_dest" : 'X$/$' \\| \
11167	. : '$.$' 2>/dev/null \|\|
11168	echo X"$ac_dest" \|
11169	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11170	/^X$\/\/$[^/].*/{ s//\1/; q; }
11171	/^X$\/\/$$/{ s//\1/; q; }
11172	/^X$\/$.*/{ s//\1/; q; }
11173	s/.*/./; q'`
11174	{ if $as_mkdir_p; then
11175	mkdir -p "$ac_dir"
11176	else
11177	as_dir="$ac_dir"
11178	as_dirs=
11179	while test ! -d "$as_dir"; do
11180	as_dirs="$as_dir $as_dirs"
11181	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11182	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11183	X"$as_dir" : 'X$//$[^/]' \\| \
11184	X"$as_dir" : 'X$//$$' \\| \
11185	X"$as_dir" : 'X$/$' \\| \
11186	. : '$.$' 2>/dev/null \|\|
11187	echo X"$as_dir" \|
11188	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11189	/^X$\/\/$[^/].*/{ s//\1/; q; }
11190	/^X$\/\/$$/{ s//\1/; q; }
11191	/^X$\/$.*/{ s//\1/; q; }
11192	s/.*/./; q'`
11193	done
11194	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11195	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11196	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11197	{ (exit 1); exit 1; }; }; }
11198
11199	ac_builddir=.
11200
11201	if test "$ac_dir" != .; then
11202	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11203	# A "../" for each directory in $ac_dir_suffix.
11204	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11205	else
11206	ac_dir_suffix= ac_top_builddir=
11207	fi
11208
11209	case $srcdir in
11210	.) # No --srcdir option. We are building in place.
11211	ac_srcdir=.
11212	if test -z "$ac_top_builddir"; then
11213	ac_top_srcdir=.
11214	else
11215	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11216	fi ;;
11217	[\\/]* \| ?:[\\/]* ) # Absolute path.
11218	ac_srcdir=$srcdir$ac_dir_suffix;
11219	ac_top_srcdir=$srcdir ;;
11220	*) # Relative path.
11221	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11222	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11223	esac
11224
11225	# Do not use `cd foo && pwd` to compute absolute paths, because
11226	# the directories may not exist.
11227	case `pwd` in
11228	.) ac_abs_builddir="$ac_dir";;
11229	*)
11230	case "$ac_dir" in
11231	.) ac_abs_builddir=`pwd`;;
11232	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11233	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11234	esac;;	10987	esac
11235	esac
11236	case $ac_abs_builddir in
11237	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11238	*)
11239	case ${ac_top_builddir}. in
11240	.) ac_abs_top_builddir=$ac_abs_builddir;;
11241	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11242	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11243	esac;;
11244	esac
11245	case $ac_abs_builddir in
11246	.) ac_abs_srcdir=$ac_srcdir;;
11247	*)
11248	case $ac_srcdir in
11249	.) ac_abs_srcdir=$ac_abs_builddir;;
11250	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11251	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11252	esac;;
11253	esac
11254	case $ac_abs_builddir in
11255	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11256	*)
11257	case $ac_top_srcdir in
11258	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11259	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11260	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11261	esac;;
11262	esac
11263		10988
11264		10989
11265	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11266	echo "$as_me: executing $ac_dest commands" >&6;}
11267	case $ac_dest in
11268	default-1 )	10991	"default-1":C)
11269	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11270	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11271	case "$ac_file" in	10994	case "$ac_file" in
11272	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	10995	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11273	esac	10996	esac
…		…
11359	done	11082	done
11360	fi	11083	fi
11361	;;	11084	;;
11362	esac	11085	esac
11363	done ;;	11086	done ;;
11364	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	11087	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
		11088	# Older Autoconf quotes --file arguments for eval, but not when files
		11089	# are listed without --file. Let's play safe and only enable the eval
		11090	# if we detect the quoting.
		11091	# TODO: see whether this extra hack can be removed once we start
		11092	# requiring Autoconf 2.70 or later.
		11093	case $CONFIG_FILES in #(
		11094	\') :
		11095	eval set x "$CONFIG_FILES" ;; #(
		11096	*) :
		11097	set x $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
11365	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
11366	mf=`echo "$mf" \| sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" \| sed -e 's/:.*$//'`
11367	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11368	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11369	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
11370	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
11371	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" \| grep X >/dev/null 2>&1 \
11372	# So let's grep whole file.	11113	\|\| continue
11373	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" \|\|
11374	dirpart=`(dirname "$mf") 2>/dev/null \|\|
11375	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	11115	$as_expr X"$am_mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11376	X"$mf" : 'X$//$[^/]' \\| \	11116	X"$am_mf" : 'X$//$[^/]' \\| \
11377	X"$mf" : 'X$//$$' \\| \	11117	X"$am_mf" : 'X$//$$' \\| \
11378	X"$mf" : 'X$/$' \\| \	11118	X"$am_mf" : 'X$/$' \\| . 2>/dev/null \|\|
11379	. : '$.$' 2>/dev/null \|\|	11119	printf "%s\n" X"$am_mf" \|
11380	echo X"$mf" \|
11381	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	11120	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11382	/^X$\/\/$[^/].*/{ s//\1/; q; }	11121	s//\1/
11383	/^X$\/\/$$/{ s//\1/; q; }	11122	q
11384	/^X$\/$.*/{ s//\1/; q; }	11123	}
		11124	/^X$\/\/$[^/].*/{
		11125	s//\1/
		11126	q
		11127	}
		11128	/^X$\/\/$$/{
		11129	s//\1/
		11130	q
		11131	}
		11132	/^X$\/$.*/{
		11133	s//\1/
		11134	q
		11135	}
11385	s/.*/./; q'`	11136	s/.*/./; q'`
11386	else	11137	am_filepart=`$as_basename -- "$am_mf" \|\|
11387	continue	11138	$as_expr X/"$am_mf" : './$[^/][^/]$/*$' \\| \
		11139	X"$am_mf" : 'X$//$$' \\| \
		11140	X"$am_mf" : 'X$/$' \\| . 2>/dev/null \|\|
		11141	printf "%s\n" X/"$am_mf" \|
		11142	sed '/^.\/$[^/][^/]$\/*$/{
		11143	s//\1/
		11144	q
		11145	}
		11146	/^X\/$\/\/$$/{
		11147	s//\1/
		11148	q
		11149	}
		11150	/^X\/$\/$.*/{
		11151	s//\1/
		11152	q
		11153	}
		11154	s/.*/./; q'`
		11155	{ echo "$as_me:$LINENO: cd "$am_dirpart" \
		11156	&& sed -e '/# am--include-marker/d' "$am_filepart" \
		11157	\| $MAKE -f - am--depfiles" >&5
		11158	(cd "$am_dirpart" \
		11159	&& sed -e '/# am--include-marker/d' "$am_filepart" \
		11160	\| $MAKE -f - am--depfiles) >&5 2>&5
		11161	ac_status=$?
		11162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
		11163	(exit $ac_status); } \|\| am_rc=$?
		11164	done
		11165	if test $am_rc -ne 0; then
		11166	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		11167	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		11168	as_fn_error $? "Something went wrong bootstrapping makefile fragments
		11169	for automatic dependency tracking. If GNU make was not used, consider
		11170	re-running the configure script with MAKE=\"gmake\" (or whatever is
		11171	necessary). You can also try re-running configure with the
		11172	'--disable-dependency-tracking' option to at least be able to build
		11173	the package (albeit without support for automatic dependency tracking).
		11174	See \`config.log' for more details" "$LINENO" 5; }
11388	fi	11175	fi
11389	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	11176	{ am_dirpart=; unset am_dirpart;}
11390	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11391	# running `make'.	11178	{ am_mf=; unset am_mf;}
11392	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11393	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11394	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11395	U=`sed -n -e '/^U = / s///p' < "$mf"`
11396	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11397	# We invoke sed twice because it is the simplest approach to
11398	# changing $(DEPDIR) to its actual value in the expansion.
11399	for file in `sed -n -e '
11400	/^DEP_FILES = .*\\\\$/ {
11401	s/^DEP_FILES = //
11402	:loop
11403	s/\\\\$//
11404	p
11405	n
11406	/\\\\$/ b loop
11407	p
11408	}
11409	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11410	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11411	# Make sure the directory exists.
11412	test -f "$dirpart/$file" && continue
11413	fdir=`(dirname "$file") 2>/dev/null \|\|
11414	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11415	X"$file" : 'X$//$[^/]' \\| \
11416	X"$file" : 'X$//$$' \\| \
11417	X"$file" : 'X$/$' \\| \
11418	. : '$.$' 2>/dev/null \|\|
11419	echo X"$file" \|
11420	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11421	/^X$\/\/$[^/].*/{ s//\1/; q; }
11422	/^X$\/\/$$/{ s//\1/; q; }
11423	/^X$\/$.*/{ s//\1/; q; }
11424	s/.*/./; q'`
11425	{ if $as_mkdir_p; then
11426	mkdir -p $dirpart/$fdir
11427	else
11428	as_dir=$dirpart/$fdir
11429	as_dirs=
11430	while test ! -d "$as_dir"; do
11431	as_dirs="$as_dir $as_dirs"
11432	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11433	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11434	X"$as_dir" : 'X$//$[^/]' \\| \
11435	X"$as_dir" : 'X$//$$' \\| \
11436	X"$as_dir" : 'X$/$' \\| \
11437	. : '$.$' 2>/dev/null \|\|
11438	echo X"$as_dir" \|
11439	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11440	/^X$\/\/$[^/].*/{ s//\1/; q; }
11441	/^X$\/\/$$/{ s//\1/; q; }
11442	/^X$\/$.*/{ s//\1/; q; }
11443	s/.*/./; q'`
11444	done
11445	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11446	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11447	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11448	{ (exit 1); exit 1; }; }; }
11449
11450	# echo "creating $dirpart/$file"
11451	echo '# dummy' > "$dirpart/$file"
11452	done
11453	done
11454	;;	11182	;;
		11183
11455	esac	11184	esac
11456	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11457	_ACEOF	11189	_ACEOF
11458
11459	cat >>$CONFIG_STATUS <<\_ACEOF
11460
11461	{ (exit 0); exit 0; }
11462	_ACEOF
11463	chmod +x $CONFIG_STATUS
11464	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11465		11191
11466		11192	test $ac_write_fail = 0 \|\|
11467		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11468	echo
11469	echo "***"
11470	echo "*** Configuration Summary"
11471	echo "***"
11472	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11473	echo "*** Cipher used: $CIPHER"
11474	echo "*** Digest used: $DIGEST"
11475	echo "*** HMAC length: $HMAC"
11476	echo "*** RAND used: $RAND"
11477	echo "*** Max. MTU: $MTU"
11478	echo "*** Compression: $COMPRESS"
11479	echo "***"
11480
11481	if test "x$DIGEST" = xmd4; then
11482	echo "*** WARNING"
11483	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
11484	echo "***"
11485	fi
11486
11487	echo
11488
11489		11194
11490		11195
11491	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11492	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11493	# Unfortunately, on DOS this fails, as config.log is still kept open	11198	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11504	exec 5>/dev/null	11209	exec 5>/dev/null
11505	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11506	exec 5>>config.log	11211	exec 5>>config.log
11507	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11508	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11509	$ac_cs_success \|\| { (exit 1); exit 1; }	11214	$ac_cs_success \|\| as_fn_exit 1
11510	fi	11215	fi
		11216	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		11217	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		11218	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		11219	fi
11511		11220
		11221
		11222	echo
		11223	echo "***"
		11224	echo "*** Configuration Summary"
		11225	echo "***"
		11226	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		11227	echo "*** RSA size: $RSA"
		11228	echo "*** Cipher used: $CIPHER"
		11229	echo "*** Digest used: $DIGEST"
		11230	echo "*** Authdigest: $AUTH"
		11231	echo "*** HMAC length: $HMAC"
		11232	echo "*** Max. MTU: $MTU"
		11233
		11234	echo "***"
		11235	echo "*** Enable options:"
		11236	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		11237
		11238	if test "$HMACSIZE" -lt 12; then
		11239	echo "***"
		11240	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		11241	fi
		11242
		11243	echo "***"
		11244	echo
		11245
		11246	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		11247	cat <<EOF
		11248	[33m
		11249	***
		11250	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11251	***
		11252	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		11253	*** While this probably compiles, please note that this is not only
		11254	*** unsupported, but also discouraged.
		11255	***
		11256	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		11257	*** supported, or LibreSSL (https://www.libressl.org/).
		11258	***
		11259	*** This is not a political issue - while porting GVPE to the newer
		11260	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		11261	*** not documented, were not caught while compiling but caused security
		11262	*** issues. When reported, the reaction of the OpenSSL developers was to
		11263	*** update the documentation.
		11264	***
		11265	*** As a result, I lost all confidence in the ability and desire of
		11266	*** OpenSSL developers to create a safe API, and would highly recommend
		11267	*** switching to LibreSSL which explicitly avoids such braking changes.
		11268	***
		11269	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11270	***
		11271	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		11272	*** You have been warned, but your choice is respected.
		11273	***
		11274	[0m
		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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Comparing gvpe/configure (file contents): Revision 1.11 by pcg, Sat Jan 17 01:18:36 2004 UTC vs. Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.11 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC