[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.23 by pcg, Wed Jul 7 00:28:19 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 2.59.	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 LDFLAGS_DAEMON ROHC_TRUE ROHC_FALSE 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.	1472	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are: "native/linux"	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
		1474	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1476	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "tincd/netbsd" "tincd/solaris"	1477	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/mingw"; Broken combinations are:	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1479	Broken combinations are: "tincd/cygwin"; The default
878	"tincd/cygwin"; The default is to autodetect.	1480	is to autodetect.
		1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
879	--enable-static-daemon enable statically linked daemon.	1483	--enable-static-daemon enable statically linked daemon.
880	--enable-rohc enable robust header compression (rfc3095).
881	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
882	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
883	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
884	--enable-http-proxy enable http proxy connect support (default	1486	--disable-http-proxy enable http proxy connect support (default enabled).
		1487	--enable-dns enable dns tunnel protocol support (default
885	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
886	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
887	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
888	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
889	--enable-rand-length=BYTES
890	use BYTES bytes of extra randomness (default 8).
891	Allowed values are 0, 4, 8.
892	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1495	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
893	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
894	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
895	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
896	one of "bf" (blowfish), "aes-128" (rijndael),	1499	Must be one of "aes-128" (rijndael), "aes-192", or
897	"aes-192" or "aes-256".	1500	"aes-256".
898	--enable-digest Select the digets algorithm to use (default "sha1").	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
		1506	Select the hmac algorithm to use (default "sha512").
899	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
900	(insecure).
901		1508
902	Optional Packages:	1509	Optional Packages:
903	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
904	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
905	--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
…		…
907	--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
908	--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
909	--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
910	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
911	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
912	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
913	--with-openssl-lib=DIR OpenSSL library directory
914		1519
915	Some influential environment variables:	1520	Some influential environment variables:
916	CC C compiler command	1521	CC C compiler command
917	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
918	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1523	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
919	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
920	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1526	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
921	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
922	CPP C preprocessor	1528	CPP C preprocessor
923	CXX C++ compiler command	1529	CXX C++ compiler command
924	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
925	CXXCPP C++ preprocessor	1531	PKG_CONFIG path to pkg-config utility
		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
926		1540
927	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
928	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
929		1543
		1544	Report bugs to the package provider.
930	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
931	fi	1547	fi
932		1548
933	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
934	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
935	ac_popdir=`pwd`
936	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
937	test -d $ac_dir \|\| continue	1552	test -d "$ac_dir" \|\|
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1554	continue
938	ac_builddir=.	1555	ac_builddir=.
939		1556
940	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
941	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
942	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
943	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
944	else	1563	case $ac_top_builddir_sub in
945	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
946	fi	1565	*) ac_top_build_prefix=$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
947		1572
948	case $srcdir in	1573	case $srcdir in
949	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
950	ac_srcdir=.	1575	ac_srcdir=.
951	if test -z "$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;
952	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
953	else	1598	else
954	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
955	fi ;;
956	[\\/]* \| ?:[\\/]* ) # Absolute path.
957	ac_srcdir=$srcdir$ac_dir_suffix;
958	ac_top_srcdir=$srcdir ;;
959	*) # Relative path.
960	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
961	ac_top_srcdir=$ac_top_builddir$srcdir ;;
962	esac
963
964	# Do not use `cd foo && pwd` to compute absolute paths, because
965	# the directories may not exist.
966	case `pwd` in
967	.) ac_abs_builddir="$ac_dir";;
968	*)
969	case "$ac_dir" in
970	.) ac_abs_builddir=`pwd`;;
971	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
972	*) ac_abs_builddir=`pwd`/"$ac_dir";;
973	esac;;
974	esac
975	case $ac_abs_builddir in
976	.) ac_abs_top_builddir=${ac_top_builddir}.;;
977	*)
978	case ${ac_top_builddir}. in
979	.) ac_abs_top_builddir=$ac_abs_builddir;;
980	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
981	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
982	esac;;
983	esac
984	case $ac_abs_builddir in
985	.) ac_abs_srcdir=$ac_srcdir;;
986	*)
987	case $ac_srcdir in
988	.) ac_abs_srcdir=$ac_abs_builddir;;
989	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
990	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
991	esac;;
992	esac
993	case $ac_abs_builddir in
994	.) ac_abs_top_srcdir=$ac_top_srcdir;;
995	*)
996	case $ac_top_srcdir in
997	.) ac_abs_top_srcdir=$ac_abs_builddir;;
998	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
999	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1000	esac;;
1001	esac
1002
1003	cd $ac_dir
1004	# Check for guested configure; otherwise get Cygnus style configure.
1005	if test -f $ac_srcdir/configure.gnu; then
1006	echo
1007	$SHELL $ac_srcdir/configure.gnu --help=recursive
1008	elif test -f $ac_srcdir/configure; then
1009	echo
1010	$SHELL $ac_srcdir/configure --help=recursive
1011	elif test -f $ac_srcdir/configure.ac \|\|
1012	test -f $ac_srcdir/configure.in; then
1013	echo
1014	$ac_configure --help
1015	else
1016	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1017	fi	1600	fi \|\| ac_status=$?
1018	cd "$ac_popdir"	1601	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1019	done	1602	done
1020	fi	1603	fi
1021		1604
1022	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1023	if $ac_init_version; then	1606	if $ac_init_version; then
1024	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1025		1610
1026	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1027	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1028	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1029	_ACEOF	1614	_ACEOF
1030	exit 0	1615	exit
1031	fi	1616	fi
1032	exec 5>config.log	1617
1033	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1034	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1035	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1036		2139
1037	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1038	generated by GNU Autoconf 2.59. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1039		2142
1040	$ $0 $@	2143	$ $0$ac_configure_args_raw
1041		2144
1042	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1043	{	2147	{
1044	cat <<_ASUNAME	2148	cat <<_ASUNAME
1045	## --------- ##	2149	## --------- ##
1046	## Platform. ##	2150	## Platform. ##
1047	## --------- ##	2151	## --------- ##
…		…
1056	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1057		2161
1058	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1059	/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`
1060	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1061	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1062	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1063	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1064	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1065		2169
1066	_ASUNAME	2170	_ASUNAME
1067		2171
1068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1069	for as_dir in $PATH	2173	for as_dir in $PATH
1070	do	2174	do
1071	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1072	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1073	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1074	done	2182	done
		2183	IFS=$as_save_IFS
1075		2184
1076	} >&5	2185	} >&5
1077		2186
1078	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1079		2188
…		…
1091	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1092	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1093	ac_configure_args=	2202	ac_configure_args=
1094	ac_configure_args0=	2203	ac_configure_args0=
1095	ac_configure_args1=	2204	ac_configure_args1=
1096	ac_sep=
1097	ac_must_keep_next=false	2205	ac_must_keep_next=false
1098	for ac_pass in 1 2	2206	for ac_pass in 1 2
1099	do	2207	do
1100	for ac_arg	2208	for ac_arg
1101	do	2209	do
1102	case $ac_arg in	2210	case $ac_arg in
1103	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2211	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1104	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2212	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1105	\| -silent \| --silent \| --silen \| --sile \| --sil)	2213	\| -silent \| --silent \| --silen \| --sile \| --sil)
1106	continue ;;	2214	continue ;;
1107	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2215	\')
1108	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1109	esac	2217	esac
1110	case $ac_pass in	2218	case $ac_pass in
1111	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1112	2)	2220	2)
1113	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1114	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1115	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1116	else	2224	else
1117	case $ac_arg in	2225	case $ac_arg in
1118	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2226	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1124	esac	2232	esac
1125	;;	2233	;;
1126	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1127	esac	2235	esac
1128	fi	2236	fi
1129	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1130	# Get rid of the leading space.
1131	ac_sep=" "
1132	;;	2238	;;
1133	esac	2239	esac
1134	done	2240	done
1135	done	2241	done
1136	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1137	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1138		2244
1139	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1140	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1141	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1142	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1143	# 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.
1144	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1145	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1146	{	2254	{
1147	echo	2255	echo
1148		2256
1149	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1150	## ---------------- ##
1151	## Cache variables. ##	2258	## Cache variables. ##
1152	## ---------------- ##	2259	## ---------------- ##"
1153	_ASBOX
1154	echo	2260	echo
1155	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1156	{	2262	(
		2263	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[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
1157	(set) 2>&1 \|	2278	(set) 2>&1 \|
1158	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1159	ac_space=\ )	2280	${as_nl}ac_space=\ )
1160	sed -n \	2281	sed -n \
1161	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1162	s/^\$[_$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_[_$as_cr_alnum]=/p"
1163	;;	2287	;;
1164	*)
1165	sed -n \
1166	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1167	;;
1168	esac;	2288	esac \|
1169	}	2289	sort
		2290	)
1170	echo	2291	echo
1171		2292
1172	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1173	## ----------------- ##
1174	## Output variables. ##	2294	## Output variables. ##
1175	## ----------------- ##	2295	## ----------------- ##"
1176	_ASBOX
1177	echo	2296	echo
1178	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1179	do	2298	do
1180	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1181	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'\''"
1182	done \| sort	2304	done \| sort
1183	echo	2305	echo
1184		2306
1185	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1186	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1187	## ------------- ##	2310	## ------------------- ##"
1188	## Output files. ##
1189	## ------------- ##
1190	_ASBOX
1191	echo	2311	echo
1192	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1193	do	2313	do
1194	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1195	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'\''"
1196	done \| sort	2319	done \| sort
1197	echo	2320	echo
1198	fi	2321	fi
1199		2322
1200	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1201	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1202	## ----------- ##
1203	## confdefs.h. ##	2325	## confdefs.h. ##
1204	## ----------- ##	2326	## ----------- ##"
1205	_ASBOX
1206	echo	2327	echo
1207	sed "/^$/d" confdefs.h \| sort	2328	cat confdefs.h
1208	echo	2329	echo
1209	fi	2330	fi
1210	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1211	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1212	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1213	} >&5	2334	} >&5
1214	rm -f core *.core &&	2335	rm -f core .core core.conftest. &&
1215	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1216	exit $exit_status	2337	exit $exit_status
1217	' 0	2338	' 0
1218	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1219	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1220	done	2341	done
1221	ac_signal=0	2342	ac_signal=0
1222		2343
1223	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1224	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1225	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1226	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1227		2348
1228	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1229		2350
1230	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1231	#define PACKAGE_NAME "$PACKAGE_NAME"
1232	_ACEOF
1233		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1234		2354
1235	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1236	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1237	_ACEOF
1238		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1239		2358
1240	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1241	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1242	_ACEOF
1243		2360
1244		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1245	cat >>confdefs.h <<_ACEOF
1246	#define PACKAGE_STRING "$PACKAGE_STRING"
1247	_ACEOF
1248
1249
1250	cat >>confdefs.h <<_ACEOF
1251	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1252	_ACEOF
1253		2362
1254		2363
1255	# 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.
1256	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1257	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1258	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1259	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1260	else	2370	else
1261	CONFIG_SITE="$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"
1262	fi
1263	fi	2372	fi
1264	for ac_site_file in $CONFIG_SITE; do	2373
1265	if test -r "$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
1266	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1267	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1268	sed 's/^/\| /' "$ac_site_file" >&5	2385	sed 's/^/\| /' "$ac_site_file" >&5
1269	. "$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; }
1270	fi	2391	fi
1271	done	2392	done
1272		2393
1273	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1274	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1275	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1276	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1277	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1278	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1279	case $cache_file in	2400	case $cache_file in
1280	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2401	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1281	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1282	esac	2403	esac
1283	fi	2404	fi
1284	else	2405	else
1285	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1286	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1287	>$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"
1288	fi	3041	fi
1289		3042
1290	# 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
1291	# value.	3044	# value.
1292	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1293	for ac_var in `(set) 2>&1 \|	3046	for ac_var in $ac_precious_vars; do
1294	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1295	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1296	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1297	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1298	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1299	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1300	set,)	3052	set,)
1301	{ 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 \`$ac_old_val' in the previous run" >&5
1302	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1303	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1304	,set)	3056	,set)
1305	{ echo "$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
1306	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;}
1307	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1308	,);;	3060	,);;
1309	*)	3061	*)
1310	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" != "$ac_new_val_w"; then
1311	{ echo "$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
1312	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;}
1313	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1314	echo "$as_me: former value: $ac_old_val" >&2;}
1315	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1316	echo "$as_me: current value: $ac_new_val" >&2;}
1317	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1318	fi;;	3079	fi;;
1319	esac	3080	esac
1320	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1321	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1322	case $ac_new_val in	3083	case $ac_new_val in
1323	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1324	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"` ;;
1325	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1326	esac	3086	esac
1327	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1328	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3088	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1329	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1330	esac	3090	esac
1331	fi	3091	fi
1332	done	3092	done
1333	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 \`$ac_pwd':" >&2;}
1334	{ echo "$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
1335	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;}
1336	{ { 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 $cache_file'
1337	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1338	{ (exit 1); exit 1; }; }
1339	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1340		3104
1341	ac_ext=c	3105	ac_ext=c
1342	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1343	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1344	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'
…		…
1347		3111
1348		3112
1349		3113
1350		3114
1351		3115
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366	ac_aux_dir=
1367	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1368	if test -f $ac_dir/install-sh; then
1369	ac_aux_dir=$ac_dir
1370	ac_install_sh="$ac_aux_dir/install-sh -c"
1371	break
1372	elif test -f $ac_dir/install.sh; then
1373	ac_aux_dir=$ac_dir
1374	ac_install_sh="$ac_aux_dir/install.sh -c"
1375	break
1376	elif test -f $ac_dir/shtool; then
1377	ac_aux_dir=$ac_dir
1378	ac_install_sh="$ac_aux_dir/shtool install -c"
1379	break
1380	fi
1381	done
1382	if test -z "$ac_aux_dir"; then
1383	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1384	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1385	{ (exit 1); exit 1; }; }
1386	fi
1387	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1388	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1389	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1390
1391	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1392	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
1393	{ { 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
1394	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1395	{ (exit 1); exit 1; }; }
1396		3119
1397	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1398	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1399	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1400	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=$ac_cv_build
1401	else	3163	else
1402	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
1403	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1404	ac_cv_build_alias=`$ac_config_guess`
1405	test -z "$ac_cv_build_alias" &&
1406	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1407	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1408	{ (exit 1); exit 1; }; }
1409	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1410	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1411	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1412	{ (exit 1); exit 1; }; }
1413
1414	fi	3166	fi
1415	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1416	echo "${ECHO_T}$ac_cv_build" >&6
1417	build=$ac_cv_build
1418	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1419	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1420	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1421		3167
		3168	fi
		3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
		3170	printf "%s\n" "$ac_cv_host" >&6; }
		3171	case $ac_cv_host in
		3172	--*) ;;
		3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		3174	esac
		3175	host=$ac_cv_host
		3176	ac_save_IFS=$IFS; IFS='-'
		3177	set x $ac_cv_host
		3178	shift
		3179	host_cpu=$1
		3180	host_vendor=$2
		3181	shift; shift
		3182	# Remember, the first character of IFS is used to create $*,
		3183	# except with old shells:
		3184	host_os=$*
		3185	IFS=$ac_save_IFS
		3186	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1422		3187
1423	echo "$as_me:$LINENO: checking host system type" >&5	3188
1424	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1425	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1426	echo $ECHO_N "(cached) $ECHO_C" >&6	3191	if test ${ac_cv_target+y}
		3192	then :
		3193	printf %s "(cached) " >&6
		3194	else $as_nop
		3195	if test "x$target_alias" = x; then
		3196	ac_cv_target=$ac_cv_host
1427	else	3197	else
1428	ac_cv_host_alias=$host_alias
1429	test -z "$ac_cv_host_alias" &&
1430	ac_cv_host_alias=$ac_cv_build_alias
1431	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1432	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1433	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1434	{ (exit 1); exit 1; }; }
1435
1436	fi
1437	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1438	echo "${ECHO_T}$ac_cv_host" >&6
1439	host=$ac_cv_host
1440	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1441	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1442	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1443
1444
1445	echo "$as_me:$LINENO: checking target system type" >&5
1446	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1447	if test "${ac_cv_target+set}" = set; then
1448	echo $ECHO_N "(cached) $ECHO_C" >&6
1449	else
1450	ac_cv_target_alias=$target_alias
1451	test "x$ac_cv_target_alias" = "x" &&
1452	ac_cv_target_alias=$ac_cv_host_alias
1453	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` \|\|
1454	{ { echo "$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
1455	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1456	{ (exit 1); exit 1; }; }
1457
1458	fi	3200	fi
1459	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1460	echo "${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
1461	target=$ac_cv_target	3209	target=$ac_cv_target
1462	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1463	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	3211	set x $ac_cv_target
1464	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
1465		3221
1466		3222
1467	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1468	# will get canonicalized.	3224	# will get canonicalized.
1469	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1470	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1471	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1472	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1473	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1474	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1475	# 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
1476	# incompatible versions:	3234	# incompatible versions:
1477	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1478	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1479	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1482	# 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
1483	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1484	# 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"
1485	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1486	# ./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.
1487	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
1488	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1489	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1490	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1491	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1492	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1494	for as_dir in $PATH	3254	for as_dir in $PATH
1495	do	3255	do
1496	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1497	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1498	# 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.
1499	case $as_dir/ in	3263	case $as_dir in #((
1500	./ \| .// \| /cC/* \| \	3264	./ \| /[cC]/* \| \
1501	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	3265	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1502	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	3266	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1503	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1504	*)	3268	*)
1505	# 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.
1506	# 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
1507	# by default.	3271	# by default.
1508	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1509	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1510	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
1511	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1512	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
1513	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1514	:	3278	:
1515	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1516	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
1517	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1518	:	3282	:
1519	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
1520	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"
1521	break 3	3294	break 3
		3295	fi
1522	fi	3296	fi
1523	fi	3297	fi
1524	done	3298	done
1525	done	3299	done
1526	;;	3300	;;
1527	esac	3301	esac
		3302
1528	done	3303	done
		3304	IFS=$as_save_IFS
1529		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1530		3307
1531	fi	3308	fi
1532	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1533	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1534	else	3311	else
1535	# 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
1536	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1537	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1538	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1539	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1540	fi	3317	fi
1541	fi	3318	fi
1542	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1543	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1544		3321
1545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1546	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1548		3325
1549	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1550		3327
1551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1552		3329
1553	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
1554	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1555	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1556	sleep 1	3333	# name. Accept space and tab only in the latter.
1557	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
1558	# 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
1559	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1560	# 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
1561	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1562	# directory).	3349	# directory).
1563	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
1564	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1565	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1566	# -L didn't work.	3356	# -L didn't work.
1567	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1568	fi	3358	fi
1569	rm -f conftest.file
1570	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1571	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1572		3361
1573	# 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
1574	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1575	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1576	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1577	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1578	alias in your environment" >&5
1579	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
1580	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1581	{ (exit 1); exit 1; }; }
1582	fi	3368	fi
1583		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
1584	test "$2" = conftest.file	3376	test "$2" = conftest.file
1585	)	3377	)
1586	then	3378	then
1587	# Ok.	3379	# Ok.
1588	:	3380	:
1589	else	3381	else
1590	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1591	Check your system clock" >&5
1592	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1593	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1594	{ (exit 1); exit 1; }; }
1595	fi	3384	fi
1596	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1597	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
1598	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1599	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1600	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1601	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1602	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1603	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1604	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1605	cat <<\_ACEOF >conftest.sed
1606	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1607	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" \| sed "$ac_script"`
1608	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1609	rm conftest.sed
1610		3406
1611		3407
1612	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1613	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1614		3410
1615	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
1616	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1617	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1618	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1619	else	3418	else
1620	am_missing_run=	3419	am_missing_run=
1621	{ 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
1622	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;}
1623	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; }
1624		3590
1625	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1626	do	3592	do
1627	# 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.
1628	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1629	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1630	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1631	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1632	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1633	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1634	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1635	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1636	else	3603	else
1637	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1638	for as_dir in $PATH	3605	for as_dir in $PATH
1639	do	3606	do
1640	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1641	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1642	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1643	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
1644	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1645	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
1646	break 2	3617	break 2
1647	fi	3618	fi
1648	done	3619	done
1649	done	3620	done
		3621	IFS=$as_save_IFS
1650		3622
1651	fi	3623	fi
1652	fi	3624	fi
1653	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1654	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1655	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1656	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1657	else	3629	else
1658	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1659	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1660	fi	3632	fi
		3633
1661		3634
1662	test -n "$AWK" && break	3635	test -n "$AWK" && break
1663	done	3636	done
1664		3637
1665	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
1666	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1667	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'`
1668	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}
1669	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1670	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1671	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1672	all:	3648	all:
1673	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1674	_ACEOF	3650	_ACEOF
1675	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1676	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1677	if test -n "$ac_maketemp"; then	3653	@@@%%%=?=@@@%%%*)
1678	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1679	else	3655	*)
1680	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1681	fi	3657	esac
1682	rm -f conftest.make	3658	rm -f conftest.make
1683	fi	3659	fi
1684	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
1685	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1686	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1687	SET_MAKE=	3663	SET_MAKE=
1688	else	3664	else
1689	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1690	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1691	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1692	fi	3668	fi
1693		3669
1694	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1695	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1698	else	3674	else
1699	am__leading_dot=_	3675	am__leading_dot=_
1700	fi	3676	fi
1701	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1702		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)'
1703	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1704	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1705	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1706	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1707	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
1708	{ (exit 1); exit 1; }; }	3727	fi
1709	fi	3728	fi
1710		3729
1711	# test whether we have cygpath	3730	# test whether we have cygpath
1712	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1713	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1717	fi	3736	fi
1718	fi	3737	fi
1719		3738
1720		3739
1721	# Define the identity of the package.	3740	# Define the identity of the package.
1722	PACKAGE=gvpe	3741	PACKAGE='gvpe'
1723	VERSION=1.7	3742	VERSION='3.1'
1724		3743
1725		3744
1726	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1727	#define PACKAGE "$PACKAGE"
1728	_ACEOF
1729		3746
1730		3747
1731	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1732	#define VERSION "$VERSION"
1733	_ACEOF
1734		3749
1735	# Some tools Automake needs.	3750	# Some tools Automake needs.
1736		3751
1737	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1738		3753
…		…
1746	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1747		3762
1748		3763
1749	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1750		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)'
1751		3771
1752	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}'
1753		3777
1754	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1755		3778
1756	# 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.
1757	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1758	# tool to use in cross-compilation environments, therefore Automake	3781
1759	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1760	if test "$cross_compiling" != no; then	3783
1761	if test -n "$ac_tool_prefix"; then	3784
1762	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1763	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1764	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1765	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1766	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1767	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
1768	else	3815	else
1769	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1770	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1771	else	3818
1772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1773	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1774	do	3821
1775	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1776	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1777	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1778	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1779	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1780	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1781	break 2
1782	fi	3828	fi
1783	done
1784	done
1785
1786	fi	3829	fi
1787	fi
1788	STRIP=$ac_cv_prog_STRIP
1789	if test -n "$STRIP"; then
1790	echo "$as_me:$LINENO: result: $STRIP" >&5
1791	echo "${ECHO_T}$STRIP" >&6
1792	else
1793	echo "$as_me:$LINENO: result: no" >&5
1794	echo "${ECHO_T}no" >&6
1795	fi
1796		3830
1797	fi
1798	if test -z "$ac_cv_prog_STRIP"; then
1799	ac_ct_STRIP=$STRIP
1800	# Extract the first word of "strip", so it can be a program name with args.
1801	set dummy strip; ac_word=$2
1802	echo "$as_me:$LINENO: checking for $ac_word" >&5
1803	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1804	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1805	echo $ECHO_N "(cached) $ECHO_C" >&6
1806	else
1807	if test -n "$ac_ct_STRIP"; then
1808	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1809	else
1810	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1811	for as_dir in $PATH
1812	do
1813	IFS=$as_save_IFS
1814	test -z "$as_dir" && as_dir=.
1815	for ac_exec_ext in '' $ac_executable_extensions; do
1816	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1817	ac_cv_prog_ac_ct_STRIP="strip"
1818	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1819	break 2
1820	fi
1821	done
1822	done
1823
1824	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1825	fi
1826	fi
1827	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1828	if test -n "$ac_ct_STRIP"; then
1829	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1830	echo "${ECHO_T}$ac_ct_STRIP" >&6
1831	else
1832	echo "$as_me:$LINENO: result: no" >&5
1833	echo "${ECHO_T}no" >&6
1834	fi
1835
1836	STRIP=$ac_ct_STRIP
1837	else
1838	STRIP="$ac_cv_prog_STRIP"
1839	fi
1840
1841	fi
1842	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1843
1844	# We need awk for the "check" target. The system "awk" is bad on
1845	# some platforms.
1846
1847
1848
1849	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1850		3832
		3833
1851	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
1852	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1853	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1854	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1855	enableval="$enable_maintainer_mode"	3838	then :
1856	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1857	else	3840	else $as_nop
1858	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1859	fi;	3842	fi
		3843
1860	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1861	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1862
1863
1864	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1865	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1866	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1867	else	3849	else
1868	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1869	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1873		3855
1874		3856
1875		3857
1876		3858
1877		3859
1878
1879
1880
1881
1882
1883	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1884
1885	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1886		3860
1887		3861
1888		3862
1889	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1890	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1898		3872
1899		3873
1900		3874
1901	# 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.
1902	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1903	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1904	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1905	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1906	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1907	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1908	case "$MSGFMT" in	3883	case "$MSGFMT" in
1909	/*)	3884	/*)
1910	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1911	;;	3886	;;
1912	*)	3887	*)
…		…
1926	;;	3901	;;
1927	esac	3902	esac
1928	fi	3903	fi
1929	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1930	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1931	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1932	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1933	else	3908	else
1934	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1935	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1936	fi	3911	fi
1937		3912
1938	# 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.
1939	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1940	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1941	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1942	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1943	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1944	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1945	case $GMSGFMT in	3921	case $GMSGFMT in
1946	[\\/]* \| ?:[\\/]*)	3922	[\\/]* \| ?:[\\/]*)
1947	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1948	;;	3924	;;
1949	*)	3925	*)
1950	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1951	for as_dir in $PATH	3927	for as_dir in $PATH
1952	do	3928	do
1953	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1954	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1955	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1956	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1957	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1958	echo "$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$ac_exec_ext" >&5
1959	break 2	3939	break 2
1960	fi	3940	fi
1961	done	3941	done
1962	done	3942	done
		3943	IFS=$as_save_IFS
1963		3944
1964	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1965	;;	3946	;;
1966	esac	3947	esac
1967	fi	3948	fi
1968	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1969
1970	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1971	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1972	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1973	else	3953	else
1974	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1975	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1976	fi	3956	fi
		3957
1977		3958
1978		3959
1979	# 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.
1980	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1981	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1983	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1984	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1985	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1986	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1987	/*)	3969	/*)
1988	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1989	;;	3971	;;
1990	*)	3972	*)
…		…
2004	;;	3986	;;
2005	esac	3987	esac
2006	fi	3988	fi
2007	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2008	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2009	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2010	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2011	else	3993	else
2012	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2014	fi	3996	fi
2015		3997
2016	rm -f messages.po	3998	rm -f messages.po
2017		3999
2018	# 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.
2019	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2020	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2021	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2022	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2023	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2024	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2025	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2026	/*)	4009	/*)
2027	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2028	;;	4011	;;
2029	*)	4012	*)
…		…
2042	;;	4025	;;
2043	esac	4026	esac
2044	fi	4027	fi
2045	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2046	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2047	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2048	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2049	else	4032	else
2050	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2051	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2052	fi	4035	fi
2053		4036
2054		4037
2055	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2056	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2057	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2058	: ;	4041	: ;
2059	else	4042	else
2060	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2061	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2062	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2063	GMSGFMT=":"	4046	GMSGFMT=":"
2064	fi	4047	fi
2065	fi	4048	fi
2066		4049
2067	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2068	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 &&
2069	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2070	: ;	4053	: ;
2071	else	4054	else
2072	echo "$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
2073	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2074	XGETTEXT=":"	4057	XGETTEXT=":"
2075	fi	4058	fi
2076	rm -f messages.po	4059	rm -f messages.po
2077	fi	4060	fi
2078		4061
2079	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2080		4063
2081		4064
2082		4065
2083	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2084	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2093	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2094	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2095	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2096	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2097		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2098	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2099		4091
2100	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2101		4093
2102		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2103	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2104	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2105	am__doit:	4097	am__doit:
2106	@echo done	4098	@echo this is the am__doit target >confinc.out
2107	.PHONY: am__doit	4099	.PHONY: am__doit
2108	END	4100	END
2109	# If we don't find an include directive, just comment out the code.
2110	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2111	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2112	am__include="#"	4101	am__include="#"
2113	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2114	_am_result=none	4107	_am_result=no
2115	# First try GNU make style include.	4108	for s in GNU BSD; do
2116	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2117	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2118	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2119	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2120	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2121	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2122	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2123	am__include=include	4116	case $s in #(
2124	am__quote=	4117	BSD) :
2125	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2126	fi	4119	*) :
2127	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2128	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2129	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2130	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2131	am__include=.include
2132	am__quote="\""
2133	_am_result=BSD
2134	fi	4128	fi
2135	fi	4129	done
2136
2137
2138	echo "$as_me:$LINENO: result: $_am_result" >&5
2139	echo "${ECHO_T}$_am_result" >&6
2140	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2141		4133
2142	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2143	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2144	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2145
2146	fi;	4138	fi
		4139
2147	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2148	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2149	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2150	fi	4144	fi
2151
2152
2153	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2154	AMDEP_TRUE=	4146	AMDEP_TRUE=
2155	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2156	else	4148	else
2157	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2158	AMDEP_FALSE=	4150	AMDEP_FALSE=
2159	fi	4151	fi
2160
2161		4152
2162		4153
2163	ac_ext=c	4154	ac_ext=c
2164	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2165	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2166	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 $LIBS >&5'
2167	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2168	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2169	# Extract the first word of "${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.
2170	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2171	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2172	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2173	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2174	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2175	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2176	if test -n "$CC"; then	4168	if test -n "$CC"; then
2177	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2178	else	4170	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH	4172	for as_dir in $PATH
2181	do	4173	do
2182	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2184	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2186	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2187	echo "$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$ac_exec_ext" >&5
2188	break 2	4184	break 2
2189	fi	4185	fi
2190	done	4186	done
2191	done	4187	done
		4188	IFS=$as_save_IFS
2192		4189
2193	fi	4190	fi
2194	fi	4191	fi
2195	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2196	if test -n "$CC"; then	4193	if test -n "$CC"; then
2197	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2198	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2199	else	4196	else
2200	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2201	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2202	fi	4199	fi
		4200
2203		4201
2204	fi	4202	fi
2205	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2206	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2207	# 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.
2208	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2209	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2210	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2211	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2212	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2213	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2214	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2215	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2216	else	4215	else
2217	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2218	for as_dir in $PATH	4217	for as_dir in $PATH
2219	do	4218	do
2220	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2221	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2222	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2223	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2224	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2225	echo "$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$ac_exec_ext" >&5
2226	break 2	4229	break 2
2227	fi	4230	fi
2228	done	4231	done
2229	done	4232	done
		4233	IFS=$as_save_IFS
2230		4234
2231	fi	4235	fi
2232	fi	4236	fi
2233	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2234	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2235	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2236	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2237	else	4241	else
2238	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2239	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2240	fi	4244	fi
2241		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
2242	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2243	else	4257	else
2244	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2245	fi	4259	fi
2246		4260
2247	if test -z "$CC"; then	4261	if test -z "$CC"; then
2248	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2249	# 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.
2250	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2251	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2253	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2254	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2255	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2256	if test -n "$CC"; then	4271	if test -n "$CC"; then
2257	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2258	else	4273	else
2259	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260	for as_dir in $PATH	4275	for as_dir in $PATH
2261	do	4276	do
2262	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2263	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2264	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2265	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2266	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2267	echo "$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$ac_exec_ext" >&5
2268	break 2	4287	break 2
2269	fi	4288	fi
2270	done	4289	done
2271	done	4290	done
		4291	IFS=$as_save_IFS
2272		4292
2273	fi	4293	fi
2274	fi	4294	fi
2275	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2276	if test -n "$CC"; then	4296	if test -n "$CC"; then
2277	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2278	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2279	else	4299	else
2280	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2281	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2282	fi	4302	fi
2283		4303
2284	fi	4304
2285	if test -z "$ac_cv_prog_CC"; then
2286	ac_ct_CC=$CC
2287	# Extract the first word of "cc", so it can be a program name with args.
2288	set dummy cc; ac_word=$2
2289	echo "$as_me:$LINENO: checking for $ac_word" >&5
2290	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2291	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2292	echo $ECHO_N "(cached) $ECHO_C" >&6
2293	else
2294	if test -n "$ac_ct_CC"; then
2295	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2296	else
2297	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2298	for as_dir in $PATH
2299	do
2300	IFS=$as_save_IFS
2301	test -z "$as_dir" && as_dir=.
2302	for ac_exec_ext in '' $ac_executable_extensions; do
2303	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2304	ac_cv_prog_ac_ct_CC="cc"
2305	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2306	break 2
2307	fi	4305	fi
2308	done
2309	done
2310
2311	fi
2312	fi
2313	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2314	if test -n "$ac_ct_CC"; then
2315	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2316	echo "${ECHO_T}$ac_ct_CC" >&6
2317	else
2318	echo "$as_me:$LINENO: result: no" >&5
2319	echo "${ECHO_T}no" >&6
2320	fi
2321
2322	CC=$ac_ct_CC
2323	else
2324	CC="$ac_cv_prog_CC"
2325	fi
2326
2327	fi	4306	fi
2328	if test -z "$CC"; then	4307	if test -z "$CC"; then
2329	# 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.
2330	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2331	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2332	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2333	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2334	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2335	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2336	if test -n "$CC"; then	4316	if test -n "$CC"; then
2337	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2338	else	4318	else
2339	ac_prog_rejected=no	4319	ac_prog_rejected=no
2340	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2341	for as_dir in $PATH	4321	for as_dir in $PATH
2342	do	4322	do
2343	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2344	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2345	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2346	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2347	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2348	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2349	continue	4333	continue
2350	fi	4334	fi
2351	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2352	echo "$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$ac_exec_ext" >&5
2353	break 2	4337	break 2
2354	fi	4338	fi
2355	done	4339	done
2356	done	4340	done
		4341	IFS=$as_save_IFS
2357		4342
2358	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2359	# 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.
2360	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2361	shift	4346	shift
2362	if test $# != 0; then	4347	if test $# != 0; then
2363	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2364	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2365	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2366	shift	4351	shift
2367	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2368	fi	4353	fi
2369	fi	4354	fi
2370	fi	4355	fi
2371	fi	4356	fi
2372	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2373	if test -n "$CC"; then	4358	if test -n "$CC"; then
2374	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2375	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2376	else	4361	else
2377	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2378	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2379	fi	4364	fi
		4365
2380		4366
2381	fi	4367	fi
2382	if test -z "$CC"; then	4368	if test -z "$CC"; then
2383	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2384	for ac_prog in cl	4370	for ac_prog in cl.exe
2385	do	4371	do
2386	# 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.
2387	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2388	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2389	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2390	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2391	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2392	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2393	if test -n "$CC"; then	4380	if test -n "$CC"; then
2394	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2395	else	4382	else
2396	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2397	for as_dir in $PATH	4384	for as_dir in $PATH
2398	do	4385	do
2399	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2400	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2401	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2402	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2403	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2404	echo "$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$ac_exec_ext" >&5
2405	break 2	4396	break 2
2406	fi	4397	fi
2407	done	4398	done
2408	done	4399	done
		4400	IFS=$as_save_IFS
2409		4401
2410	fi	4402	fi
2411	fi	4403	fi
2412	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2413	if test -n "$CC"; then	4405	if test -n "$CC"; then
2414	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2415	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2416	else	4408	else
2417	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2418	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2419	fi	4411	fi
		4412
2420		4413
2421	test -n "$CC" && break	4414	test -n "$CC" && break
2422	done	4415	done
2423	fi	4416	fi
2424	if test -z "$CC"; then	4417	if test -z "$CC"; then
2425	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2426	for ac_prog in cl	4419	for ac_prog in cl.exe
2427	do	4420	do
2428	# 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.
2429	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2430	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2431	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2432	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2433	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2434	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2435	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2436	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2437	else	4431	else
2438	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439	for as_dir in $PATH	4433	for as_dir in $PATH
2440	do	4434	do
2441	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2442	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2443	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2444	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2445	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2446	echo "$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$ac_exec_ext" >&5
2447	break 2	4445	break 2
2448	fi	4446	fi
2449	done	4447	done
2450	done	4448	done
		4449	IFS=$as_save_IFS
2451		4450
2452	fi	4451	fi
2453	fi	4452	fi
2454	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2455	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2456	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2457	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2458	else	4457	else
2459	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2460	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2461	fi	4460	fi
		4461
2462		4462
2463	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2464	done	4464	done
2465		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
2466	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2467	fi	4477	fi
2468		4478
2469	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
2470		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2471		4522
2472	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2473	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 \`$ac_pwd':" >&2;}
2474	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2475	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2476	{ (exit 1); exit 1; }; }
2477		4590
2478	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2479	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2480	"checking for C compiler version" >&5	4593	set X $ac_compile
2481	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2482	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2483	(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 $ac_option >&5") 2>conftest.err
2484	ac_status=$?	4604	ac_status=$?
2485	echo "$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
2486	(exit $ac_status); }	4613	test $ac_status = 0; }
2487	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2488	(eval $ac_compiler -v </dev/null >&5) 2>&5
2489	ac_status=$?
2490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491	(exit $ac_status); }
2492	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2493	(eval $ac_compiler -V </dev/null >&5) 2>&5
2494	ac_status=$?
2495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496	(exit $ac_status); }
2497		4615
2498	cat >conftest.$ac_ext <<_ACEOF
2499	/* confdefs.h. */
2500	_ACEOF
2501	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2502	cat >>conftest.$ac_ext <<_ACEOF
2503	/* end confdefs.h. */	4617	/* end confdefs.h. */
2504		4618
2505	int	4619	int
2506	main ()	4620	main (void)
2507	{	4621	{
2508		4622
2509	;	4623	;
2510	return 0;	4624	return 0;
2511	}	4625	}
2512	_ACEOF	4626	_ACEOF
2513	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2514	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2515	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2516	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2517	# of exeext.	4631	# of exeext.
2518	echo "$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
2519	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2520	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2521	if { (eval echo "$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
2522	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2523	ac_status=$?	4657	ac_status=$?
2524	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2525	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2526	# Find the output, starting from the most likely. This scheme is	4660	then :
2527	# 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'.
2528	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2529		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2530	# 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
2531	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2532	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2533	# b.out is created by i960 compilers.
2534	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2535	do	4667	do
2536	test -f "$ac_file" \|\| continue	4668	test -f "$ac_file" \|\| continue
2537	case $ac_file in	4669	case $ac_file in
2538	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	4670	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2539	;;
2540	conftest.$ac_ext )
2541	# This is the source file.
2542	;;	4671	;;
2543	[ab].out )	4672	[ab].out )
2544	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2545	# certainly right.	4674	# certainly right.
2546	break;;	4675	break;;
2547	. )	4676	. )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2548	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2549	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2550	# 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
2551	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2552	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.
2553	break;;	4686	break;;
2554	* )	4687	* )
2555	break;;	4688	break;;
2556	esac	4689	esac
2557	done	4690	done
2558	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2559	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2560	sed 's/^/\| /' conftest.$ac_ext >&5	4701	sed 's/^/\| /' conftest.$ac_ext >&5
2561		4702
2562	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2563	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2564	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2565	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2566	{ (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; }
2567	fi	4710	fi
2568		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; }
2569	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2570	echo "$as_me:$LINENO: result: $ac_file" >&5
2571	echo "${ECHO_T}$ac_file" >&6
2572		4716
2573	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2574	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2575	echo "$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
2576	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2577	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2578	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2579	if test "$cross_compiling" != yes; then	4723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2580	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2581	{ (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
2582	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2583	ac_status=$?	4729	ac_status=$?
2584	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2585	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2586	cross_compiling=no	4732	then :
2587	else
2588	if test "$cross_compiling" = maybe; then
2589	cross_compiling=yes
2590	else
2591	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2592	If you meant to cross compile, use \`--host'.
2593	See \`config.log' for more details." >&5
2594	echo "$as_me: error: cannot run C compiled programs.
2595	If you meant to cross compile, use \`--host'.
2596	See \`config.log' for more details." >&2;}
2597	{ (exit 1); exit 1; }; }
2598	fi
2599	fi
2600	fi
2601	echo "$as_me:$LINENO: result: yes" >&5
2602	echo "${ECHO_T}yes" >&6
2603
2604	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2605	ac_clean_files=$ac_clean_files_save
2606	# Check the compiler produces executables we can run. If not, either
2607	# the compiler is broken, or we cross compile.
2608	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2609	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2610	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2611	echo "${ECHO_T}$cross_compiling" >&6
2612
2613	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2614	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2615	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2616	(eval $ac_link) 2>&5
2617	ac_status=$?
2618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619	(exit $ac_status); }; then
2620	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2621	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2622	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2623	# `rm'.	4736	# `rm'.
2624	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2625	test -f "$ac_file" \|\| continue	4738	test -f "$ac_file" \|\| continue
2626	case $ac_file in	4739	case $ac_file in
2627	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	4740	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2628	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4741	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2629	export ac_cv_exeext
2630	break;;	4742	break;;
2631	* ) break;;	4743	* ) break;;
2632	esac	4744	esac
2633	done	4745	done
2634	else	4746	else $as_nop
2635	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2636	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2637	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2638	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2639	{ (exit 1); exit 1; }; }
2640	fi	4751	fi
2641
2642	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2643	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2644	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2645		4755
2646	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2647	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2648	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2649	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2650	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2651	if test "${ac_cv_objext+set}" = set; then
2652	echo $ECHO_N "(cached) $ECHO_C" >&6
2653	else
2654	cat >conftest.$ac_ext <<_ACEOF
2655	/* 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	}
2656	_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 $as_nop
2657	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2658	cat >>conftest.$ac_ext <<_ACEOF
2659	/* end confdefs.h. */	4825	/* end confdefs.h. */
2660		4826
2661	int	4827	int
2662	main ()	4828	main (void)
2663	{	4829	{
2664		4830
2665	;	4831	;
2666	return 0;	4832	return 0;
2667	}	4833	}
2668	_ACEOF	4834	_ACEOF
2669	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2670	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
2671	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2672	ac_status=$?	4844	ac_status=$?
2673	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2674	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2675	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" \|\| continue;
2676	case $ac_file in	4850	case $ac_file in
2677	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4851	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2678	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4852	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2679	break;;	4853	break;;
2680	esac	4854	esac
2681	done	4855	done
2682	else	4856	else $as_nop
2683	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2684	sed 's/^/\| /' conftest.$ac_ext >&5	4858	sed 's/^/\| /' conftest.$ac_ext >&5
2685		4859
2686	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2687	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2688	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2689	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2690	{ (exit 1); exit 1; }; }
2691	fi	4864	fi
2692
2693	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2694	fi	4866	fi
2695	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2696	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2697	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2698	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2699	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
2700	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2701	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2702	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2703	else	4875	printf %s "(cached) " >&6
2704	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2705	/* confdefs.h. */
2706	_ACEOF
2707	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2708	cat >>conftest.$ac_ext <<_ACEOF
2709	/* end confdefs.h. */	4878	/* end confdefs.h. */
2710		4879
2711	int	4880	int
2712	main ()	4881	main (void)
2713	{	4882	{
2714	#ifndef __GNUC__	4883	#ifndef __GNUC__
2715	choke me	4884	choke me
2716	#endif	4885	#endif
2717		4886
2718	;	4887	;
2719	return 0;	4888	return 0;
2720	}	4889	}
2721	_ACEOF	4890	_ACEOF
2722	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2723	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2724	(eval $ac_compile) 2>conftest.er1
2725	ac_status=$?
2726	grep -v '^ *+' conftest.er1 >conftest.err
2727	rm -f conftest.er1
2728	cat conftest.err >&5
2729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2730	(exit $ac_status); } &&
2731	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2732	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2733	(eval $ac_try) 2>&5
2734	ac_status=$?
2735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2736	(exit $ac_status); }; } &&
2737	{ ac_try='test -s conftest.$ac_objext'
2738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2739	(eval $ac_try) 2>&5
2740	ac_status=$?
2741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742	(exit $ac_status); }; }; then
2743	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2744	else	4907	else
2745	echo "$as_me: failed program was:" >&5	4908	GCC=
2746	sed 's/^/\| /' conftest.$ac_ext >&5
2747
2748	ac_compiler_gnu=no
2749	fi	4909	fi
2750	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2751	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2752
2753	fi
2754	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2755	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2756	GCC=`test $ac_compiler_gnu = yes && echo yes`
2757	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2758	ac_save_CFLAGS=$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
2759	CFLAGS="-g"	4921	CFLAGS="-g"
2760	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2761	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2762	if test "${ac_cv_prog_cc_g+set}" = set; then
2763	echo $ECHO_N "(cached) $ECHO_C" >&6
2764	else
2765	cat >conftest.$ac_ext <<_ACEOF
2766	/* confdefs.h. */
2767	_ACEOF
2768	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2769	cat >>conftest.$ac_ext <<_ACEOF
2770	/* end confdefs.h. */	4923	/* end confdefs.h. */
2771		4924
2772	int	4925	int
2773	main ()	4926	main (void)
2774	{	4927	{
2775		4928
2776	;	4929	;
2777	return 0;	4930	return 0;
2778	}	4931	}
2779	_ACEOF	4932	_ACEOF
2780	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2781	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2782	(eval $ac_compile) 2>conftest.er1
2783	ac_status=$?
2784	grep -v '^ *+' conftest.er1 >conftest.err
2785	rm -f conftest.er1
2786	cat conftest.err >&5
2787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2788	(exit $ac_status); } &&
2789	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2790	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2791	(eval $ac_try) 2>&5
2792	ac_status=$?
2793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2794	(exit $ac_status); }; } &&
2795	{ ac_try='test -s conftest.$ac_objext'
2796	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2797	(eval $ac_try) 2>&5
2798	ac_status=$?
2799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2800	(exit $ac_status); }; }; then
2801	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2802	else	4936	else $as_nop
2803	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2804	sed 's/^/\| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2805		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 :
2806	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2807	fi	4969	fi
2808	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2809	fi	4971	fi
2810	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2811	echo "${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; }
2812	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2813	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2814	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2815	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2816	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2817	else	4984	else
…		…
2822	CFLAGS="-O2"	4989	CFLAGS="-O2"
2823	else	4990	else
2824	CFLAGS=	4991	CFLAGS=
2825	fi	4992	fi
2826	fi	4993	fi
2827	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2828	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2829	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2830	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
2831	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 $as_nop
2832	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2833	ac_save_CC=$CC	5004	ac_save_CC=$CC
2834	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2835	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2836	_ACEOF	5008	_ACEOF
2837	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2838	cat >>conftest.$ac_ext <<_ACEOF
2839	/* end confdefs.h. */
2840	#include <stdarg.h>
2841	#include <stdio.h>
2842	#include <sys/types.h>
2843	#include <sys/stat.h>
2844	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2845	struct buf { int x; };
2846	FILE * (rcsopen) (struct buf , struct stat *, int);
2847	static char *e (p, i)
2848	char **p;
2849	int i;
2850	{
2851	return p[i];
2852	}
2853	static char f (char (g) (char , int), char *p, ...)
2854	{
2855	char *s;
2856	va_list v;
2857	va_start (v,p);
2858	s = g (p, va_arg (v,int));
2859	va_end (v);
2860	return s;
2861	}
2862
2863	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2864	function prototypes and stuff, but not '\xHH' hex character constants.
2865	These don't provoke an error unfortunately, instead are silently treated
2866	as 'x'. The following induces an error, until -std1 is added to get
2867	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2868	array size at least. It's necessary to write '\x00'==0 to get something
2869	that's true only with -std1. */
2870	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2871
2872	int test (int i, double x);
2873	struct s1 {int (*f) (int a);};
2874	struct s2 {int (*f) (double a);};
2875	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2876	int argc;
2877	char **argv;
2878	int
2879	main ()
2880	{
2881	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2882	;
2883	return 0;
2884	}
2885	_ACEOF
2886	# Don't try gcc -ansi; that turns off useful extensions and
2887	# breaks some systems' header files.
2888	# AIX -qlanglvl=ansi
2889	# Ultrix and OSF/1 -std1
2890	# HP-UX 10.20 and later -Ae
2891	# HP-UX older versions -Aa -D_HPUX_SOURCE
2892	# SVR4 -Xc -D__EXTENSIONS__
2893	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2894	do	5010	do
2895	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2896	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2897	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2898	(eval $ac_compile) 2>conftest.er1
2899	ac_status=$?
2900	grep -v '^ *+' conftest.er1 >conftest.err
2901	rm -f conftest.er1
2902	cat conftest.err >&5
2903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904	(exit $ac_status); } &&
2905	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2907	(eval $ac_try) 2>&5
2908	ac_status=$?
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); }; } &&
2911	{ ac_try='test -s conftest.$ac_objext'
2912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2913	(eval $ac_try) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }; }; then
2917	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2918	break
2919	else
2920	echo "$as_me: failed program was:" >&5
2921	sed 's/^/\| /' conftest.$ac_ext >&5
2922
2923	fi	5015	fi
2924	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2925	done	5018	done
2926	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2927	CC=$ac_save_CC	5020	CC=$ac_save_CC
2928
2929	fi	5021	fi
2930		5022
2931	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2932	x\|xno)	5024	then :
2933	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2934	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2935	*)	5027	else $as_nop
2936	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2937	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; }
2938	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2939	esac	5036	fi
2940		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2941	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2942	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2943	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2944	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2945	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2946	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2947	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2948	#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	$ac_c_conftest_c99_program
2949	_ACEOF	5054	_ACEOF
2950	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2951	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2952	(eval $ac_compile) 2>conftest.er1
2953	ac_status=$?
2954	grep -v '^ *+' conftest.er1 >conftest.err
2955	rm -f conftest.er1
2956	cat conftest.err >&5
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); } &&
2959	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961	(eval $ac_try) 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }; } &&
2965	{ ac_try='test -s conftest.$ac_objext'
2966	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2967	(eval $ac_try) 2>&5
2968	ac_status=$?
2969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970	(exit $ac_status); }; }; then
2971	for ac_declaration in \
2972	'' \
2973	'extern "C" void std::exit (int) throw (); using std::exit;' \
2974	'extern "C" void std::exit (int); using std::exit;' \
2975	'extern "C" void exit (int) throw ();' \
2976	'extern "C" void exit (int);' \
2977	'void exit (int);'
2978	do	5056	do
2979	cat >conftest.$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
2980	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2981	_ACEOF	5100	_ACEOF
2982	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2983	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2984	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2985	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2986	#include <stdlib.h>	5105	then :
2987	int	5106	ac_cv_prog_cc_c89=$ac_arg
2988	main ()
2989	{
2990	exit (42);
2991	;
2992	return 0;
2993	}
2994	_ACEOF
2995	rm -f conftest.$ac_objext
2996	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2997	(eval $ac_compile) 2>conftest.er1
2998	ac_status=$?
2999	grep -v '^ *+' conftest.er1 >conftest.err
3000	rm -f conftest.er1
3001	cat conftest.err >&5
3002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003	(exit $ac_status); } &&
3004	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3005	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006	(eval $ac_try) 2>&5
3007	ac_status=$?
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); }; } &&
3010	{ ac_try='test -s conftest.$ac_objext'
3011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012	(eval $ac_try) 2>&5
3013	ac_status=$?
3014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015	(exit $ac_status); }; }; then
3016	:
3017	else
3018	echo "$as_me: failed program was:" >&5
3019	sed 's/^/\| /' conftest.$ac_ext >&5
3020
3021	continue
3022	fi	5107	fi
3023	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3024	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3025	/* confdefs.h. */
3026	_ACEOF
3027	cat confdefs.h >>conftest.$ac_ext
3028	cat >>conftest.$ac_ext <<_ACEOF
3029	/* end confdefs.h. */
3030	$ac_declaration
3031	int
3032	main ()
3033	{
3034	exit (42);
3035	;
3036	return 0;
3037	}
3038	_ACEOF
3039	rm -f conftest.$ac_objext
3040	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3041	(eval $ac_compile) 2>conftest.er1
3042	ac_status=$?
3043	grep -v '^ *+' conftest.er1 >conftest.err
3044	rm -f conftest.er1
3045	cat conftest.err >&5
3046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047	(exit $ac_status); } &&
3048	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3050	(eval $ac_try) 2>&5
3051	ac_status=$?
3052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3053	(exit $ac_status); }; } &&
3054	{ ac_try='test -s conftest.$ac_objext'
3055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3056	(eval $ac_try) 2>&5
3057	ac_status=$?
3058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3059	(exit $ac_status); }; }; then
3060	break
3061	else
3062	echo "$as_me: failed program was:" >&5
3063	sed 's/^/\| /' conftest.$ac_ext >&5
3064
3065	fi
3066	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3067	done	5110	done
3068	rm -f conftest*	5111	rm -f conftest.$ac_ext
3069	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3070	echo '#ifdef __cplusplus' >>confdefs.h
3071	echo $ac_declaration >>confdefs.h
3072	echo '#endif' >>confdefs.h
3073	fi	5113	fi
3074		5114
3075	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3076	echo "$as_me: failed program was:" >&5	5116	then :
3077	sed 's/^/\| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3078		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 $ac_cv_prog_cc_c89"
3079	fi	5128	fi
3080	rm -f conftest.err conftest.$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
3081	ac_ext=c	5134	ac_ext=c
3082	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3083	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3084	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 $LIBS >&5'
3085	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3086		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3087	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3088		5202
3089	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
3090	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3091	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3092	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3093	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3094	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3095	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3096	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3097	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3098	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3099	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3100	mkdir conftest.dir	5216	mkdir conftest.dir
3101	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3102	# using a relative directory.	5218	# using a relative directory.
3103	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3104	cd conftest.dir	5220	cd conftest.dir
…		…
3112		5228
3113	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3114	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3115	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	5231	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3116	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	\ -arch\ \ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3117	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3118	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3119	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3120	# 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.
3121	#	5242	#
…		…
3123	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3124	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3125	: > sub/conftest.c	5246	: > sub/conftest.c
3126	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3127	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3128	: > 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$i.h
3129	done	5252	done
3130	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3131		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"
3132	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	;;
3133	nosideeffect)	5266	nosideeffect)
3134	# 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
3135	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3136	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3137	continue	5270	continue
3138	else	5271	else
3139	break	5272	break
3140	fi	5273	fi
3141	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3142	none) break ;;	5282	none) break ;;
3143	esac	5283	esac
3144	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3145	# mode. It turns out that the SunPro C++ compiler does not properly
3146	# handle `-M -o', and we need to detect this.
3147	if depmode=$depmode \	5284	if depmode=$depmode \
3148	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3149	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3150	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3151	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3152	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3153	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3154	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3155	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3156	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3157	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err \|\|
3158	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3159	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3160	break	5303	break
3161	fi	5304	fi
3162	fi	5305	fi
3163	done	5306	done
…		…
3167	else	5310	else
3168	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3169	fi	5312	fi
3170		5313
3171	fi	5314	fi
3172	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3173	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3174	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3175		5318
3176
3177
3178	if	5319	if
3179	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3180	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3181	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3182	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3183	else	5324	else
…		…
3185	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3186	fi	5327	fi
3187		5328
3188		5329
3189		5330
3190	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3191	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3192	withval="$with_gnu_ld"	5333	then :
3193	test "$withval" = no \|\| with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3194	else	5335	else $as_nop
3195	with_gnu_ld=no	5336	with_gnu_ld=no
3196	fi;	5337	fi
		5338
3197	ac_prog=ld	5339	ac_prog=ld
3198	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3199	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3200	echo "$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
3201	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3202	case $host in	5344	case $host in
3203	--mingw*)	5345	--mingw*)
3204	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3205	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3206	*)	5348	*)
…		…
3225	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3226	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3227	;;	5369	;;
3228	esac	5370	esac
3229	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3230	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3231	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3232	else	5374	else
3233	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3234	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3235	fi	5377	fi
3236	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3237	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3238	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3239	if test -z "$LD"; then	5382	if test -z "$LD"; then
3240	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3241	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3242	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3243	if test -f "$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$ac_exeext"; then
…		…
3258	fi	5401	fi
3259	fi	5402	fi
3260		5403
3261	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3262	if test -n "$LD"; then	5405	if test -n "$LD"; then
3263	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3264	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3265	else	5408	else
3266	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3267	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3268	fi	5411	fi
3269	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
3270	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3271	{ (exit 1); exit 1; }; }
3272	echo "$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
3273	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; }
3274	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3275	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3276	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3277	# 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.
3278	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3279	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3280	else	5422	else
3281	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3282	fi	5424	fi
3283	fi	5425	fi
3284	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3285	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3286	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3287		5429
3288		5430
3289		5431
3290	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
3291	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3292	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3293	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3294	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3295		5438
3296	CC="$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" \
3297	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3298	. ./conftest.sh	5441	. ./conftest.sh
3299	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3300	acl_cv_rpath=done	5443	acl_cv_rpath=done
3301		5444
3302	fi	5445	fi
3303	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3304	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3305	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3306	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3307	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3308	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3309	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3310	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3311	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3312	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"
3313	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"
3314	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3315	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3316	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3317	:	5461	else $as_nop
3318	else
3319	enable_rpath=yes	5462	enable_rpath=yes
3320	fi;	5463	fi
		5464
3321		5465
3322		5466
3323		5467
3324		5468
3325		5469
…		…
3337		5481
3338	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3339	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3340		5484
3341		5485
3342	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3343	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3344	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3345
3346	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3347	use_additional=no	5491	use_additional=no
3348	else	5492	else
3349	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3350		5494
…		…
3363	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3364	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3365	fi	5509	fi
3366	fi	5510	fi
3367		5511
3368	fi;	5512	fi
		5513
3369	LIBICONV=	5514	LIBICONV=
3370	LTLIBICONV=	5515	LTLIBICONV=
3371	INCICONV=	5516	INCICONV=
3372	rpathdirs=	5517	rpathdirs=
3373	ltrpathdirs=	5518	ltrpathdirs=
…		…
3716		5861
3717		5862
3718		5863
3719		5864
3720		5865
3721	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3722	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3723	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3724	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3725	enableval="$enable_nls"	5870	then :
3726	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3727	else	5872	else $as_nop
3728	USE_NLS=yes	5873	USE_NLS=yes
3729	fi;	5874	fi
3730	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3731	echo "${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; }
3732		5878
3733		5879
3734		5880
3735	LIBINTL=	5881	LIBINTL=
3736	LTLIBINTL=	5882	LTLIBINTL=
…		…
3742		5888
3743		5889
3744		5890
3745		5891
3746		5892
3747	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
3748	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3749	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3750	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3751	else	5897	printf %s "(cached) " >&6
3752	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3753	/* confdefs.h. */
3754	_ACEOF
3755	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756	cat >>conftest.$ac_ext <<_ACEOF
3757	/* end confdefs.h. */	5900	/* end confdefs.h. */
3758	#include <libintl.h>	5901	#include <libintl.h>
3759	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3760	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3761	int	5904	int
3762	main ()	5905	main (void)
3763	{	5906	{
3764	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3765	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3766	;	5909	;
3767	return 0;	5910	return 0;
3768	}	5911	}
3769	_ACEOF	5912	_ACEOF
3770	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3771	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3772	(eval $ac_link) 2>conftest.er1
3773	ac_status=$?
3774	grep -v '^ *+' conftest.er1 >conftest.err
3775	rm -f conftest.er1
3776	cat conftest.err >&5
3777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3778	(exit $ac_status); } &&
3779	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3780	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3781	(eval $ac_try) 2>&5
3782	ac_status=$?
3783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3784	(exit $ac_status); }; } &&
3785	{ ac_try='test -s conftest$ac_exeext'
3786	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3787	(eval $ac_try) 2>&5
3788	ac_status=$?
3789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3790	(exit $ac_status); }; }; then
3791	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3792	else	5916	else $as_nop
3793	echo "$as_me: failed program was:" >&5
3794	sed 's/^/\| /' conftest.$ac_ext >&5
3795
3796	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3797	fi	5918	fi
3798	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3799	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3800	fi	5921	fi
3801	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3802	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3803		5924
3804	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3805		5926
3806		5927
3807		5928
…		…
3830	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3831	fi	5952	fi
3832	done	5953	done
3833		5954
3834		5955
3835	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3836	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3837	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3838	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3839	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3840		5962
3841	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3842	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3843	cat >conftest.$ac_ext <<_ACEOF
3844	/* confdefs.h. */
3845	_ACEOF
3846	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847	cat >>conftest.$ac_ext <<_ACEOF
3848	/* end confdefs.h. */	5966	/* end confdefs.h. */
3849	#include <stdlib.h>	5967	#include <stdlib.h>
3850	#include <iconv.h>	5968	#include <iconv.h>
3851	int	5969	int
3852	main ()	5970	main (void)
3853	{	5971	{
3854	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3855	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3856	iconv_close(cd);	5974	iconv_close(cd);
3857	;	5975	;
3858	return 0;	5976	return 0;
3859	}	5977	}
3860	_ACEOF	5978	_ACEOF
3861	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3862	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3863	(eval $ac_link) 2>conftest.er1
3864	ac_status=$?
3865	grep -v '^ *+' conftest.er1 >conftest.err
3866	rm -f conftest.er1
3867	cat conftest.err >&5
3868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3869	(exit $ac_status); } &&
3870	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3871	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3872	(eval $ac_try) 2>&5
3873	ac_status=$?
3874	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3875	(exit $ac_status); }; } &&
3876	{ ac_try='test -s conftest$ac_exeext'
3877	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3878	(eval $ac_try) 2>&5
3879	ac_status=$?
3880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3881	(exit $ac_status); }; }; then
3882	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3883	else
3884	echo "$as_me: failed program was:" >&5
3885	sed 's/^/\| /' conftest.$ac_ext >&5
3886
3887	fi	5982	fi
3888	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3889	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3890	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3891	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3892	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3893	cat >conftest.$ac_ext <<_ACEOF
3894	/* confdefs.h. */
3895	_ACEOF
3896	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897	cat >>conftest.$ac_ext <<_ACEOF
3898	/* end confdefs.h. */	5989	/* end confdefs.h. */
3899	#include <stdlib.h>	5990	#include <stdlib.h>
3900	#include <iconv.h>	5991	#include <iconv.h>
3901	int	5992	int
3902	main ()	5993	main (void)
3903	{	5994	{
3904	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3905	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3906	iconv_close(cd);	5997	iconv_close(cd);
3907	;	5998	;
3908	return 0;	5999	return 0;
3909	}	6000	}
3910	_ACEOF	6001	_ACEOF
3911	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3912	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3913	(eval $ac_link) 2>conftest.er1
3914	ac_status=$?
3915	grep -v '^ *+' conftest.er1 >conftest.err
3916	rm -f conftest.er1
3917	cat conftest.err >&5
3918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3919	(exit $ac_status); } &&
3920	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3921	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3922	(eval $ac_try) 2>&5
3923	ac_status=$?
3924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3925	(exit $ac_status); }; } &&
3926	{ ac_try='test -s conftest$ac_exeext'
3927	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3928	(eval $ac_try) 2>&5
3929	ac_status=$?
3930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3931	(exit $ac_status); }; }; then
3932	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3933	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3934	else
3935	echo "$as_me: failed program was:" >&5
3936	sed 's/^/\| /' conftest.$ac_ext >&5
3937
3938	fi	6006	fi
3939	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3940	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3941	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3942	fi	6010	fi
3943		6011
3944	fi	6012	fi
3945	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3946	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3947	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3948		6016
3949	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3950	#define HAVE_ICONV 1
3951	_ACEOF
3952		6018
3953	fi	6019	fi
3954	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3955	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
3956	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3957	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3958	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3959	else	6025	else
3960	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3961	LIBICONV=	6027	LIBICONV=
3962	LTLIBICONV=	6028	LTLIBICONV=
3963	fi	6029	fi
…		…
3979		6045
3980	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3981	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3982		6048
3983		6049
3984	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3985	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3986	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3987
3988	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3989	use_additional=no	6055	use_additional=no
3990	else	6056	else
3991	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3992		6058
…		…
4005	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4006	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4007	fi	6073	fi
4008	fi	6074	fi
4009		6075
4010	fi;	6076	fi
		6077
4011	LIBINTL=	6078	LIBINTL=
4012	LTLIBINTL=	6079	LTLIBINTL=
4013	INCINTL=	6080	INCINTL=
4014	rpathdirs=	6081	rpathdirs=
4015	ltrpathdirs=	6082	ltrpathdirs=
…		…
4341	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4342	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4343	done	6410	done
4344	fi	6411	fi
4345		6412
4346	echo "$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
4347	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4348	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4349	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4350	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4351	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4352	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4353	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4354	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4355	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4356	/* confdefs.h. */
4357	_ACEOF
4358	cat confdefs.h >>conftest.$ac_ext
4359	cat >>conftest.$ac_ext <<_ACEOF
4360	/* end confdefs.h. */	6424	/* end confdefs.h. */
4361	#include <libintl.h>	6425	#include <libintl.h>
4362	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4363	extern	6427	extern
4364	#ifdef __cplusplus	6428	#ifdef __cplusplus
4365	"C"	6429	"C"
4366	#endif	6430	#endif
4367	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4368	int	6432	int
4369	main ()	6433	main (void)
4370	{	6434	{
4371	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4372	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4373	;	6437	;
4374	return 0;	6438	return 0;
4375	}	6439	}
4376	_ACEOF	6440	_ACEOF
4377	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4378	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4379	(eval $ac_link) 2>conftest.er1
4380	ac_status=$?
4381	grep -v '^ *+' conftest.er1 >conftest.err
4382	rm -f conftest.er1
4383	cat conftest.err >&5
4384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4385	(exit $ac_status); } &&
4386	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4388	(eval $ac_try) 2>&5
4389	ac_status=$?
4390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391	(exit $ac_status); }; } &&
4392	{ ac_try='test -s conftest$ac_exeext'
4393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4394	(eval $ac_try) 2>&5
4395	ac_status=$?
4396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4397	(exit $ac_status); }; }; then
4398	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4399	else	6444	else $as_nop
4400	echo "$as_me: failed program was:" >&5
4401	sed 's/^/\| /' conftest.$ac_ext >&5
4402
4403	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4404	fi	6446	fi
4405	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4406	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4407	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4408	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4409	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410	/* confdefs.h. */
4411	_ACEOF
4412	cat confdefs.h >>conftest.$ac_ext
4413	cat >>conftest.$ac_ext <<_ACEOF
4414	/* end confdefs.h. */	6452	/* end confdefs.h. */
4415	#include <libintl.h>	6453	#include <libintl.h>
4416	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4417	extern	6455	extern
4418	#ifdef __cplusplus	6456	#ifdef __cplusplus
4419	"C"	6457	"C"
4420	#endif	6458	#endif
4421	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4422	int	6460	int
4423	main ()	6461	main (void)
4424	{	6462	{
4425	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4426	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4427	;	6465	;
4428	return 0;	6466	return 0;
4429	}	6467	}
4430	_ACEOF	6468	_ACEOF
4431	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4432	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4433	(eval $ac_link) 2>conftest.er1
4434	ac_status=$?
4435	grep -v '^ *+' conftest.er1 >conftest.err
4436	rm -f conftest.er1
4437	cat conftest.err >&5
4438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439	(exit $ac_status); } &&
4440	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4441	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4442	(eval $ac_try) 2>&5
4443	ac_status=$?
4444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445	(exit $ac_status); }; } &&
4446	{ ac_try='test -s conftest$ac_exeext'
4447	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4448	(eval $ac_try) 2>&5
4449	ac_status=$?
4450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4451	(exit $ac_status); }; }; then
4452	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4453	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4454	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4455		6474
4456	else
4457	echo "$as_me: failed program was:" >&5
4458	sed 's/^/\| /' conftest.$ac_ext >&5
4459
4460	fi	6475	fi
4461	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4462	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4463	fi	6478	fi
4464	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4465	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4466	fi	6481	fi
4467	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4468	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4469	fi	6484	fi
4470		6485
4471	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4472	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4473	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4481		6496
4482		6497
4483	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4484	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4485		6500
4486	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4487	#define ENABLE_NLS 1
4488	_ACEOF
4489		6502
4490	else	6503	else
4491	USE_NLS=no	6504	USE_NLS=no
4492	fi	6505	fi
4493	fi	6506	fi
4494		6507
4495	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4496		6509
4497	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4498	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4499	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
4500	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4501	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4502	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4503		6516
4504	for element in $INCINTL; do	6517	for element in $INCINTL; do
4505	haveit=	6518	haveit=
4506	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4507		6520
…		…
4524	done	6537	done
4525		6538
4526	fi	6539	fi
4527		6540
4528		6541
4529	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4530	#define HAVE_GETTEXT 1
4531	_ACEOF
4532		6543
4533		6544
4534	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4535	#define HAVE_DCGETTEXT 1
4536	_ACEOF
4537		6546
4538	fi	6547	fi
4539		6548
4540	POSUB=po	6549	POSUB=po
4541	fi	6550	fi
…		…
4553		6562
4554	# Enable GNU extensions.	6563	# Enable GNU extensions.
4555	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4556	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4557		6566
4558	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4559	#define _GNU_SOURCE 1
4560	_ACEOF
4561		6568
4562		6569
4563	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4564		6571
4565	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
4567	ac_ext=c	6574	ac_ext=c
4568	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4569	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4570	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 $LIBS >&5'
4571	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4572	if test -n "$ac_tool_prefix"; then
4573	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4574	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4575	echo "$as_me:$LINENO: checking for $ac_word" >&5
4576	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4577	if test "${ac_cv_prog_CC+set}" = set; then
4578	echo $ECHO_N "(cached) $ECHO_C" >&6
4579	else
4580	if test -n "$CC"; then
4581	ac_cv_prog_CC="$CC" # Let the user override the test.
4582	else
4583	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4584	for as_dir in $PATH
4585	do
4586	IFS=$as_save_IFS
4587	test -z "$as_dir" && as_dir=.
4588	for ac_exec_ext in '' $ac_executable_extensions; do
4589	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4590	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4591	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4592	break 2
4593	fi
4594	done
4595	done
4596
4597	fi
4598	fi
4599	CC=$ac_cv_prog_CC
4600	if test -n "$CC"; then
4601	echo "$as_me:$LINENO: result: $CC" >&5
4602	echo "${ECHO_T}$CC" >&6
4603	else
4604	echo "$as_me:$LINENO: result: no" >&5
4605	echo "${ECHO_T}no" >&6
4606	fi
4607
4608	fi
4609	if test -z "$ac_cv_prog_CC"; then
4610	ac_ct_CC=$CC
4611	# Extract the first word of "gcc", so it can be a program name with args.
4612	set dummy gcc; ac_word=$2
4613	echo "$as_me:$LINENO: checking for $ac_word" >&5
4614	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4615	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4616	echo $ECHO_N "(cached) $ECHO_C" >&6
4617	else
4618	if test -n "$ac_ct_CC"; then
4619	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4620	else
4621	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4622	for as_dir in $PATH
4623	do
4624	IFS=$as_save_IFS
4625	test -z "$as_dir" && as_dir=.
4626	for ac_exec_ext in '' $ac_executable_extensions; do
4627	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4628	ac_cv_prog_ac_ct_CC="gcc"
4629	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4630	break 2
4631	fi
4632	done
4633	done
4634
4635	fi
4636	fi
4637	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4638	if test -n "$ac_ct_CC"; then
4639	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4640	echo "${ECHO_T}$ac_ct_CC" >&6
4641	else
4642	echo "$as_me:$LINENO: result: no" >&5
4643	echo "${ECHO_T}no" >&6
4644	fi
4645
4646	CC=$ac_ct_CC
4647	else
4648	CC="$ac_cv_prog_CC"
4649	fi
4650
4651	if test -z "$CC"; then
4652	if test -n "$ac_tool_prefix"; then
4653	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4654	set dummy ${ac_tool_prefix}cc; ac_word=$2
4655	echo "$as_me:$LINENO: checking for $ac_word" >&5
4656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4657	if test "${ac_cv_prog_CC+set}" = set; then
4658	echo $ECHO_N "(cached) $ECHO_C" >&6
4659	else
4660	if test -n "$CC"; then
4661	ac_cv_prog_CC="$CC" # Let the user override the test.
4662	else
4663	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664	for as_dir in $PATH
4665	do
4666	IFS=$as_save_IFS
4667	test -z "$as_dir" && as_dir=.
4668	for ac_exec_ext in '' $ac_executable_extensions; do
4669	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670	ac_cv_prog_CC="${ac_tool_prefix}cc"
4671	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4672	break 2
4673	fi
4674	done
4675	done
4676
4677	fi
4678	fi
4679	CC=$ac_cv_prog_CC
4680	if test -n "$CC"; then
4681	echo "$as_me:$LINENO: result: $CC" >&5
4682	echo "${ECHO_T}$CC" >&6
4683	else
4684	echo "$as_me:$LINENO: result: no" >&5
4685	echo "${ECHO_T}no" >&6
4686	fi
4687
4688	fi
4689	if test -z "$ac_cv_prog_CC"; then
4690	ac_ct_CC=$CC
4691	# Extract the first word of "cc", so it can be a program name with args.
4692	set dummy cc; ac_word=$2
4693	echo "$as_me:$LINENO: checking for $ac_word" >&5
4694	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4695	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4696	echo $ECHO_N "(cached) $ECHO_C" >&6
4697	else
4698	if test -n "$ac_ct_CC"; then
4699	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4700	else
4701	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4702	for as_dir in $PATH
4703	do
4704	IFS=$as_save_IFS
4705	test -z "$as_dir" && as_dir=.
4706	for ac_exec_ext in '' $ac_executable_extensions; do
4707	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4708	ac_cv_prog_ac_ct_CC="cc"
4709	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4710	break 2
4711	fi
4712	done
4713	done
4714
4715	fi
4716	fi
4717	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4718	if test -n "$ac_ct_CC"; then
4719	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4720	echo "${ECHO_T}$ac_ct_CC" >&6
4721	else
4722	echo "$as_me:$LINENO: result: no" >&5
4723	echo "${ECHO_T}no" >&6
4724	fi
4725
4726	CC=$ac_ct_CC
4727	else
4728	CC="$ac_cv_prog_CC"
4729	fi
4730
4731	fi
4732	if test -z "$CC"; then
4733	# Extract the first word of "cc", so it can be a program name with args.
4734	set dummy cc; ac_word=$2
4735	echo "$as_me:$LINENO: checking for $ac_word" >&5
4736	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4737	if test "${ac_cv_prog_CC+set}" = set; then
4738	echo $ECHO_N "(cached) $ECHO_C" >&6
4739	else
4740	if test -n "$CC"; then
4741	ac_cv_prog_CC="$CC" # Let the user override the test.
4742	else
4743	ac_prog_rejected=no
4744	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4745	for as_dir in $PATH
4746	do
4747	IFS=$as_save_IFS
4748	test -z "$as_dir" && as_dir=.
4749	for ac_exec_ext in '' $ac_executable_extensions; do
4750	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4751	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4752	ac_prog_rejected=yes
4753	continue
4754	fi
4755	ac_cv_prog_CC="cc"
4756	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4757	break 2
4758	fi
4759	done
4760	done
4761
4762	if test $ac_prog_rejected = yes; then
4763	# We found a bogon in the path, so make sure we never use it.
4764	set dummy $ac_cv_prog_CC
4765	shift
4766	if test $# != 0; then
4767	# We chose a different compiler from the bogus one.
4768	# However, it has the same basename, so the bogon will be chosen
4769	# first if we set CC to just the basename; use the full file name.
4770	shift
4771	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4772	fi
4773	fi
4774	fi
4775	fi
4776	CC=$ac_cv_prog_CC
4777	if test -n "$CC"; then
4778	echo "$as_me:$LINENO: result: $CC" >&5
4779	echo "${ECHO_T}$CC" >&6
4780	else
4781	echo "$as_me:$LINENO: result: no" >&5
4782	echo "${ECHO_T}no" >&6
4783	fi
4784
4785	fi
4786	if test -z "$CC"; then
4787	if test -n "$ac_tool_prefix"; then
4788	for ac_prog in cl
4789	do
4790	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4791	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4792	echo "$as_me:$LINENO: checking for $ac_word" >&5
4793	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4794	if test "${ac_cv_prog_CC+set}" = set; then
4795	echo $ECHO_N "(cached) $ECHO_C" >&6
4796	else
4797	if test -n "$CC"; then
4798	ac_cv_prog_CC="$CC" # Let the user override the test.
4799	else
4800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4801	for as_dir in $PATH
4802	do
4803	IFS=$as_save_IFS
4804	test -z "$as_dir" && as_dir=.
4805	for ac_exec_ext in '' $ac_executable_extensions; do
4806	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4807	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4808	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4809	break 2
4810	fi
4811	done
4812	done
4813
4814	fi
4815	fi
4816	CC=$ac_cv_prog_CC
4817	if test -n "$CC"; then
4818	echo "$as_me:$LINENO: result: $CC" >&5
4819	echo "${ECHO_T}$CC" >&6
4820	else
4821	echo "$as_me:$LINENO: result: no" >&5
4822	echo "${ECHO_T}no" >&6
4823	fi
4824
4825	test -n "$CC" && break
4826	done
4827	fi
4828	if test -z "$CC"; then
4829	ac_ct_CC=$CC
4830	for ac_prog in cl
4831	do
4832	# Extract the first word of "$ac_prog", so it can be a program name with args.
4833	set dummy $ac_prog; ac_word=$2
4834	echo "$as_me:$LINENO: checking for $ac_word" >&5
4835	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4836	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4837	echo $ECHO_N "(cached) $ECHO_C" >&6
4838	else
4839	if test -n "$ac_ct_CC"; then
4840	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4841	else
4842	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843	for as_dir in $PATH
4844	do
4845	IFS=$as_save_IFS
4846	test -z "$as_dir" && as_dir=.
4847	for ac_exec_ext in '' $ac_executable_extensions; do
4848	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4849	ac_cv_prog_ac_ct_CC="$ac_prog"
4850	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4851	break 2
4852	fi
4853	done
4854	done
4855
4856	fi
4857	fi
4858	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4859	if test -n "$ac_ct_CC"; then
4860	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4861	echo "${ECHO_T}$ac_ct_CC" >&6
4862	else
4863	echo "$as_me:$LINENO: result: no" >&5
4864	echo "${ECHO_T}no" >&6
4865	fi
4866
4867	test -n "$ac_ct_CC" && break
4868	done
4869
4870	CC=$ac_ct_CC
4871	fi
4872
4873	fi
4874
4875
4876	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4877	See \`config.log' for more details." >&5
4878	echo "$as_me: error: no acceptable C compiler found in \$PATH
4879	See \`config.log' for more details." >&2;}
4880	{ (exit 1); exit 1; }; }
4881
4882	# Provide some information about the compiler.
4883	echo "$as_me:$LINENO:" \
4884	"checking for C compiler version" >&5
4885	ac_compiler=`set X $ac_compile; echo $2`
4886	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4887	(eval $ac_compiler --version </dev/null >&5) 2>&5
4888	ac_status=$?
4889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4890	(exit $ac_status); }
4891	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4892	(eval $ac_compiler -v </dev/null >&5) 2>&5
4893	ac_status=$?
4894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895	(exit $ac_status); }
4896	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4897	(eval $ac_compiler -V </dev/null >&5) 2>&5
4898	ac_status=$?
4899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4900	(exit $ac_status); }
4901
4902	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4903	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4904	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4905	echo $ECHO_N "(cached) $ECHO_C" >&6
4906	else
4907	cat >conftest.$ac_ext <<_ACEOF
4908	/* confdefs.h. */
4909	_ACEOF
4910	cat confdefs.h >>conftest.$ac_ext
4911	cat >>conftest.$ac_ext <<_ACEOF
4912	/* end confdefs.h. */
4913
4914	int
4915	main ()
4916	{
4917	#ifndef __GNUC__
4918	choke me
4919	#endif
4920
4921	;
4922	return 0;
4923	}
4924	_ACEOF
4925	rm -f conftest.$ac_objext
4926	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4927	(eval $ac_compile) 2>conftest.er1
4928	ac_status=$?
4929	grep -v '^ *+' conftest.er1 >conftest.err
4930	rm -f conftest.er1
4931	cat conftest.err >&5
4932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933	(exit $ac_status); } &&
4934	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936	(eval $ac_try) 2>&5
4937	ac_status=$?
4938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939	(exit $ac_status); }; } &&
4940	{ ac_try='test -s conftest.$ac_objext'
4941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4942	(eval $ac_try) 2>&5
4943	ac_status=$?
4944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945	(exit $ac_status); }; }; then
4946	ac_compiler_gnu=yes
4947	else
4948	echo "$as_me: failed program was:" >&5
4949	sed 's/^/\| /' conftest.$ac_ext >&5
4950
4951	ac_compiler_gnu=no
4952	fi
4953	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4954	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4955
4956	fi
4957	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4958	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4959	GCC=`test $ac_compiler_gnu = yes && echo yes`
4960	ac_test_CFLAGS=${CFLAGS+set}
4961	ac_save_CFLAGS=$CFLAGS
4962	CFLAGS="-g"
4963	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4964	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4965	if test "${ac_cv_prog_cc_g+set}" = set; then
4966	echo $ECHO_N "(cached) $ECHO_C" >&6
4967	else
4968	cat >conftest.$ac_ext <<_ACEOF
4969	/* confdefs.h. */
4970	_ACEOF
4971	cat confdefs.h >>conftest.$ac_ext
4972	cat >>conftest.$ac_ext <<_ACEOF
4973	/* end confdefs.h. */
4974
4975	int
4976	main ()
4977	{
4978
4979	;
4980	return 0;
4981	}
4982	_ACEOF
4983	rm -f conftest.$ac_objext
4984	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4985	(eval $ac_compile) 2>conftest.er1
4986	ac_status=$?
4987	grep -v '^ *+' conftest.er1 >conftest.err
4988	rm -f conftest.er1
4989	cat conftest.err >&5
4990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4991	(exit $ac_status); } &&
4992	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4994	(eval $ac_try) 2>&5
4995	ac_status=$?
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); }; } &&
4998	{ ac_try='test -s conftest.$ac_objext'
4999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5000	(eval $ac_try) 2>&5
5001	ac_status=$?
5002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5003	(exit $ac_status); }; }; then
5004	ac_cv_prog_cc_g=yes
5005	else
5006	echo "$as_me: failed program was:" >&5
5007	sed 's/^/\| /' conftest.$ac_ext >&5
5008
5009	ac_cv_prog_cc_g=no
5010	fi
5011	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5012	fi
5013	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5014	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5015	if test "$ac_test_CFLAGS" = set; then
5016	CFLAGS=$ac_save_CFLAGS
5017	elif test $ac_cv_prog_cc_g = yes; then
5018	if test "$GCC" = yes; then
5019	CFLAGS="-g -O2"
5020	else
5021	CFLAGS="-g"
5022	fi
5023	else
5024	if test "$GCC" = yes; then
5025	CFLAGS="-O2"
5026	else
5027	CFLAGS=
5028	fi
5029	fi
5030	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5031	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5032	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5033	echo $ECHO_N "(cached) $ECHO_C" >&6
5034	else
5035	ac_cv_prog_cc_stdc=no
5036	ac_save_CC=$CC
5037	cat >conftest.$ac_ext <<_ACEOF
5038	/* confdefs.h. */
5039	_ACEOF
5040	cat confdefs.h >>conftest.$ac_ext
5041	cat >>conftest.$ac_ext <<_ACEOF
5042	/* end confdefs.h. */
5043	#include <stdarg.h>
5044	#include <stdio.h>
5045	#include <sys/types.h>
5046	#include <sys/stat.h>
5047	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5048	struct buf { int x; };
5049	FILE * (rcsopen) (struct buf , struct stat *, int);
5050	static char *e (p, i)
5051	char **p;
5052	int i;
5053	{
5054	return p[i];
5055	}
5056	static char f (char (g) (char , int), char *p, ...)
5057	{
5058	char *s;
5059	va_list v;
5060	va_start (v,p);
5061	s = g (p, va_arg (v,int));
5062	va_end (v);
5063	return s;
5064	}
5065
5066	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5067	function prototypes and stuff, but not '\xHH' hex character constants.
5068	These don't provoke an error unfortunately, instead are silently treated
5069	as 'x'. The following induces an error, until -std1 is added to get
5070	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5071	array size at least. It's necessary to write '\x00'==0 to get something
5072	that's true only with -std1. */
5073	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5074
5075	int test (int i, double x);
5076	struct s1 {int (*f) (int a);};
5077	struct s2 {int (*f) (double a);};
5078	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5079	int argc;
5080	char **argv;
5081	int
5082	main ()
5083	{
5084	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5085	;
5086	return 0;
5087	}
5088	_ACEOF
5089	# Don't try gcc -ansi; that turns off useful extensions and
5090	# breaks some systems' header files.
5091	# AIX -qlanglvl=ansi
5092	# Ultrix and OSF/1 -std1
5093	# HP-UX 10.20 and later -Ae
5094	# HP-UX older versions -Aa -D_HPUX_SOURCE
5095	# SVR4 -Xc -D__EXTENSIONS__
5096	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5097	do
5098	CC="$ac_save_CC $ac_arg"
5099	rm -f conftest.$ac_objext
5100	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5101	(eval $ac_compile) 2>conftest.er1
5102	ac_status=$?
5103	grep -v '^ *+' conftest.er1 >conftest.err
5104	rm -f conftest.er1
5105	cat conftest.err >&5
5106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107	(exit $ac_status); } &&
5108	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5110	(eval $ac_try) 2>&5
5111	ac_status=$?
5112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5113	(exit $ac_status); }; } &&
5114	{ ac_try='test -s conftest.$ac_objext'
5115	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5116	(eval $ac_try) 2>&5
5117	ac_status=$?
5118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5119	(exit $ac_status); }; }; then
5120	ac_cv_prog_cc_stdc=$ac_arg
5121	break
5122	else
5123	echo "$as_me: failed program was:" >&5
5124	sed 's/^/\| /' conftest.$ac_ext >&5
5125
5126	fi
5127	rm -f conftest.err conftest.$ac_objext
5128	done
5129	rm -f conftest.$ac_ext conftest.$ac_objext
5130	CC=$ac_save_CC
5131
5132	fi
5133
5134	case "x$ac_cv_prog_cc_stdc" in
5135	x\|xno)
5136	echo "$as_me:$LINENO: result: none needed" >&5
5137	echo "${ECHO_T}none needed" >&6 ;;
5138	*)
5139	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5140	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5141	CC="$CC $ac_cv_prog_cc_stdc" ;;
5142	esac
5143
5144	# Some people use a C++ compiler to compile C. Since we use `exit',
5145	# in C++ we need to declare it. In case someone uses the same compiler
5146	# for both compiling C and C++ we need to have the C++ compiler decide
5147	# the declaration of exit, since it's the most demanding environment.
5148	cat >conftest.$ac_ext <<_ACEOF
5149	#ifndef __cplusplus
5150	choke me
5151	#endif
5152	_ACEOF
5153	rm -f conftest.$ac_objext
5154	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5155	(eval $ac_compile) 2>conftest.er1
5156	ac_status=$?
5157	grep -v '^ *+' conftest.er1 >conftest.err
5158	rm -f conftest.er1
5159	cat conftest.err >&5
5160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5161	(exit $ac_status); } &&
5162	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5163	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5164	(eval $ac_try) 2>&5
5165	ac_status=$?
5166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5167	(exit $ac_status); }; } &&
5168	{ ac_try='test -s conftest.$ac_objext'
5169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5170	(eval $ac_try) 2>&5
5171	ac_status=$?
5172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5173	(exit $ac_status); }; }; then
5174	for ac_declaration in \
5175	'' \
5176	'extern "C" void std::exit (int) throw (); using std::exit;' \
5177	'extern "C" void std::exit (int); using std::exit;' \
5178	'extern "C" void exit (int) throw ();' \
5179	'extern "C" void exit (int);' \
5180	'void exit (int);'
5181	do
5182	cat >conftest.$ac_ext <<_ACEOF
5183	/* confdefs.h. */
5184	_ACEOF
5185	cat confdefs.h >>conftest.$ac_ext
5186	cat >>conftest.$ac_ext <<_ACEOF
5187	/* end confdefs.h. */
5188	$ac_declaration
5189	#include <stdlib.h>
5190	int
5191	main ()
5192	{
5193	exit (42);
5194	;
5195	return 0;
5196	}
5197	_ACEOF
5198	rm -f conftest.$ac_objext
5199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5200	(eval $ac_compile) 2>conftest.er1
5201	ac_status=$?
5202	grep -v '^ *+' conftest.er1 >conftest.err
5203	rm -f conftest.er1
5204	cat conftest.err >&5
5205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206	(exit $ac_status); } &&
5207	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5209	(eval $ac_try) 2>&5
5210	ac_status=$?
5211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212	(exit $ac_status); }; } &&
5213	{ ac_try='test -s conftest.$ac_objext'
5214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5215	(eval $ac_try) 2>&5
5216	ac_status=$?
5217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5218	(exit $ac_status); }; }; then
5219	:
5220	else
5221	echo "$as_me: failed program was:" >&5
5222	sed 's/^/\| /' conftest.$ac_ext >&5
5223
5224	continue
5225	fi
5226	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5227	cat >conftest.$ac_ext <<_ACEOF
5228	/* confdefs.h. */
5229	_ACEOF
5230	cat confdefs.h >>conftest.$ac_ext
5231	cat >>conftest.$ac_ext <<_ACEOF
5232	/* end confdefs.h. */
5233	$ac_declaration
5234	int
5235	main ()
5236	{
5237	exit (42);
5238	;
5239	return 0;
5240	}
5241	_ACEOF
5242	rm -f conftest.$ac_objext
5243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5244	(eval $ac_compile) 2>conftest.er1
5245	ac_status=$?
5246	grep -v '^ *+' conftest.er1 >conftest.err
5247	rm -f conftest.er1
5248	cat conftest.err >&5
5249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250	(exit $ac_status); } &&
5251	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5252	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5253	(eval $ac_try) 2>&5
5254	ac_status=$?
5255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5256	(exit $ac_status); }; } &&
5257	{ ac_try='test -s conftest.$ac_objext'
5258	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5259	(eval $ac_try) 2>&5
5260	ac_status=$?
5261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5262	(exit $ac_status); }; }; then
5263	break
5264	else
5265	echo "$as_me: failed program was:" >&5
5266	sed 's/^/\| /' conftest.$ac_ext >&5
5267
5268	fi
5269	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5270	done
5271	rm -f conftest*
5272	if test -n "$ac_declaration"; then
5273	echo '#ifdef __cplusplus' >>confdefs.h
5274	echo $ac_declaration >>confdefs.h
5275	echo '#endif' >>confdefs.h
5276	fi
5277
5278	else
5279	echo "$as_me: failed program was:" >&5
5280	sed 's/^/\| /' conftest.$ac_ext >&5
5281
5282	fi
5283	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5284	ac_ext=c
5285	ac_cpp='$CPP $CPPFLAGS'
5286	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5287	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5288	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5289
5290	depcc="$CC" am_compiler_list=
5291
5292	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5293	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5294	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5295	echo $ECHO_N "(cached) $ECHO_C" >&6
5296	else
5297	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5298	# We make a subdir and do the tests there. Otherwise we can end up
5299	# making bogus files that we don't know about and never remove. For
5300	# instance it was reported that on HP-UX the gcc test will end up
5301	# making a dummy file named `D' -- because `-MD' means `put the output
5302	# in D'.
5303	mkdir conftest.dir
5304	# Copy depcomp to subdir because otherwise we won't find it if we're
5305	# using a relative directory.
5306	cp "$am_depcomp" conftest.dir
5307	cd conftest.dir
5308	# We will build objects and dependencies in a subdirectory because
5309	# it helps to detect inapplicable dependency modes. For instance
5310	# both Tru64's cc and ICC support -MD to output dependencies as a
5311	# side effect of compilation, but ICC will put the dependencies in
5312	# the current directory while Tru64 will put them in the object
5313	# directory.
5314	mkdir sub
5315
5316	am_cv_CC_dependencies_compiler_type=none
5317	if test "$am_compiler_list" = ""; then
5318	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5319	fi
5320	for depmode in $am_compiler_list; do
5321	# Setup a source with many dependencies, because some compilers
5322	# like to wrap large dependency lists on column 80 (with \), and
5323	# we should not choose a depcomp mode which is confused by this.
5324	#
5325	# We need to recreate these files for each test, as the compiler may
5326	# overwrite some of them when testing with obscure command lines.
5327	# This happens at least with the AIX C compiler.
5328	: > sub/conftest.c
5329	for i in 1 2 3 4 5 6; do
5330	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5331	: > sub/conftst$i.h
5332	done
5333	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5334
5335	case $depmode in
5336	nosideeffect)
5337	# after this tag, mechanisms are not by side-effect, so they'll
5338	# only be used when explicitly requested
5339	if test "x$enable_dependency_tracking" = xyes; then
5340	continue
5341	else
5342	break
5343	fi
5344	;;
5345	none) break ;;
5346	esac
5347	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5348	# mode. It turns out that the SunPro C++ compiler does not properly
5349	# handle `-M -o', and we need to detect this.
5350	if depmode=$depmode \
5351	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5352	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5353	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5354	>/dev/null 2>conftest.err &&
5355	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5356	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5357	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5358	# icc doesn't choke on unknown options, it will just issue warnings
5359	# (even with -Werror). So we grep stderr for any message
5360	# that says an option was ignored.
5361	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5362	am_cv_CC_dependencies_compiler_type=$depmode
5363	break
5364	fi
5365	fi
5366	done
5367
5368	cd ..
5369	rm -rf conftest.dir
5370	else
5371	am_cv_CC_dependencies_compiler_type=none
5372	fi
5373
5374	fi
5375	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5376	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5377	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5378
5379
5380
5381	if
5382	test "x$enable_dependency_tracking" != xno \
5383	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5384	am__fastdepCC_TRUE=
5385	am__fastdepCC_FALSE='#'
5386	else
5387	am__fastdepCC_TRUE='#'
5388	am__fastdepCC_FALSE=
5389	fi
5390
5391
5392	ac_ext=c
5393	ac_cpp='$CPP $CPPFLAGS'
5394	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5395	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5396	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5397	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
5398	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5399	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5400	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5401	CPP=	6583	CPP=
5402	fi	6584	fi
5403	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5404	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5405	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5406	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5407	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5408	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5409	do	6592	do
5410	ac_preproc_ok=false	6593	ac_preproc_ok=false
5411	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5412	do	6595	do
5413	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5414	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5415	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5416	# <limits.h> exists even on freestanding compilers.
5417	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5418	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5419	cat >conftest.$ac_ext <<_ACEOF
5420	/* confdefs.h. */
5421	_ACEOF
5422	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5423	cat >>conftest.$ac_ext <<_ACEOF
5424	/* end confdefs.h. */	6601	/* end confdefs.h. */
5425	#ifdef __STDC__
5426	# include <limits.h>	6602	#include <limits.h>
5427	#else
5428	# include <assert.h>
5429	#endif
5430	Syntax error	6603	Syntax error
5431	_ACEOF	6604	_ACEOF
5432	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5433	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5434	ac_status=$?
5435	grep -v '^ *+' conftest.er1 >conftest.err
5436	rm -f conftest.er1
5437	cat conftest.err >&5
5438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5439	(exit $ac_status); } >/dev/null; then
5440	if test -s conftest.err; then
5441	ac_cpp_err=$ac_c_preproc_warn_flag
5442	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5443	else
5444	ac_cpp_err=
5445	fi
5446	else
5447	ac_cpp_err=yes
5448	fi
5449	if test -z "$ac_cpp_err"; then
5450	:
5451	else
5452	echo "$as_me: failed program was:" >&5
5453	sed 's/^/\| /' conftest.$ac_ext >&5
5454		6607
		6608	else $as_nop
5455	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5456	continue	6610	continue
5457	fi	6611	fi
5458	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5459		6613
5460	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5461	# can be detected and how.	6615	# can be detected and how.
5462	cat >conftest.$ac_ext <<_ACEOF
5463	/* confdefs.h. */
5464	_ACEOF
5465	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466	cat >>conftest.$ac_ext <<_ACEOF
5467	/* end confdefs.h. */	6617	/* end confdefs.h. */
5468	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5469	_ACEOF	6619	_ACEOF
5470	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5471	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5472	ac_status=$?
5473	grep -v '^ *+' conftest.er1 >conftest.err
5474	rm -f conftest.er1
5475	cat conftest.err >&5
5476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5477	(exit $ac_status); } >/dev/null; then
5478	if test -s conftest.err; then
5479	ac_cpp_err=$ac_c_preproc_warn_flag
5480	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5481	else
5482	ac_cpp_err=
5483	fi
5484	else
5485	ac_cpp_err=yes
5486	fi
5487	if test -z "$ac_cpp_err"; then
5488	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5489	continue	6623	continue
5490	else	6624	else $as_nop
5491	echo "$as_me: failed program was:" >&5
5492	sed 's/^/\| /' conftest.$ac_ext >&5
5493
5494	# Passes both tests.	6625	# Passes both tests.
5495	ac_preproc_ok=:	6626	ac_preproc_ok=:
5496	break	6627	break
5497	fi	6628	fi
5498	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5499		6630
5500	done	6631	done
5501	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5502	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5503	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5504	break	6636	break
5505	fi	6637	fi
5506		6638
5507	done	6639	done
5508	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5510	fi	6642	fi
5511	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5512	else	6644	else
5513	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5514	fi	6646	fi
5515	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5516	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5517	ac_preproc_ok=false	6649	ac_preproc_ok=false
5518	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5519	do	6651	do
5520	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5521	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5522	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5523	# <limits.h> exists even on freestanding compilers.
5524	# 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,
5525	# 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.
5526	cat >conftest.$ac_ext <<_ACEOF
5527	/* confdefs.h. */
5528	_ACEOF
5529	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5530	cat >>conftest.$ac_ext <<_ACEOF
5531	/* end confdefs.h. */	6657	/* end confdefs.h. */
5532	#ifdef __STDC__
5533	# include <limits.h>	6658	#include <limits.h>
5534	#else
5535	# include <assert.h>
5536	#endif
5537	Syntax error	6659	Syntax error
5538	_ACEOF	6660	_ACEOF
5539	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5540	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5541	ac_status=$?
5542	grep -v '^ *+' conftest.er1 >conftest.err
5543	rm -f conftest.er1
5544	cat conftest.err >&5
5545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5546	(exit $ac_status); } >/dev/null; then
5547	if test -s conftest.err; then
5548	ac_cpp_err=$ac_c_preproc_warn_flag
5549	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5550	else
5551	ac_cpp_err=
5552	fi
5553	else
5554	ac_cpp_err=yes
5555	fi
5556	if test -z "$ac_cpp_err"; then
5557	:
5558	else
5559	echo "$as_me: failed program was:" >&5
5560	sed 's/^/\| /' conftest.$ac_ext >&5
5561		6663
		6664	else $as_nop
5562	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5563	continue	6666	continue
5564	fi	6667	fi
5565	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5566		6669
5567	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5568	# can be detected and how.	6671	# can be detected and how.
5569	cat >conftest.$ac_ext <<_ACEOF
5570	/* confdefs.h. */
5571	_ACEOF
5572	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5573	cat >>conftest.$ac_ext <<_ACEOF
5574	/* end confdefs.h. */	6673	/* end confdefs.h. */
5575	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5576	_ACEOF	6675	_ACEOF
5577	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5578	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5579	ac_status=$?
5580	grep -v '^ *+' conftest.er1 >conftest.err
5581	rm -f conftest.er1
5582	cat conftest.err >&5
5583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584	(exit $ac_status); } >/dev/null; then
5585	if test -s conftest.err; then
5586	ac_cpp_err=$ac_c_preproc_warn_flag
5587	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5588	else
5589	ac_cpp_err=
5590	fi
5591	else
5592	ac_cpp_err=yes
5593	fi
5594	if test -z "$ac_cpp_err"; then
5595	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5596	continue	6679	continue
5597	else	6680	else $as_nop
5598	echo "$as_me: failed program was:" >&5
5599	sed 's/^/\| /' conftest.$ac_ext >&5
5600
5601	# Passes both tests.	6681	# Passes both tests.
5602	ac_preproc_ok=:	6682	ac_preproc_ok=:
5603	break	6683	break
5604	fi	6684	fi
5605	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5606		6686
5607	done	6687	done
5608	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5609	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5610	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5611	:	6691	then :
5612	else	6692
5613	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5614	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5615	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5616	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5617	{ (exit 1); exit 1; }; }
5618	fi	6698	fi
5619		6699
5620	ac_ext=c	6700	ac_ext=c
5621	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5622	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5623	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 $LIBS >&5'
5624	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5625		6705
		6706
		6707
		6708
		6709
		6710
		6711
5626	ac_ext=cc	6712	ac_ext=cpp
5627	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5628	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5629	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 $LIBS >&5'
5630	ac_compiler_gnu=$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
5631	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5632	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5633	do	6723	do
5634	# Extract the first word of "$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.
5635	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5636	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5637	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5638	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5639	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5640	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5641	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5642	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5643	else	6734	else
5644	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645	for as_dir in $PATH	6736	for as_dir in $PATH
5646	do	6737	do
5647	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5648	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5649	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5650	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5651	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5652	echo "$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$ac_exec_ext" >&5
5653	break 2	6748	break 2
5654	fi	6749	fi
5655	done	6750	done
5656	done	6751	done
		6752	IFS=$as_save_IFS
5657		6753
5658	fi	6754	fi
5659	fi	6755	fi
5660	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5661	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5662	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5663	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5664	else	6760	else
5665	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5666	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5667	fi	6763	fi
		6764
5668		6765
5669	test -n "$CXX" && break	6766	test -n "$CXX" && break
5670	done	6767	done
5671	fi	6768	fi
5672	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5673	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5674	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5675	do	6772	do
5676	# Extract the first word of "$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.
5677	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5678	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5679	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5680	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5681	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5682	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5683	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5684	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5685	else	6783	else
5686	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5687	for as_dir in $PATH	6785	for as_dir in $PATH
5688	do	6786	do
5689	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5690	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5691	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5692	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5693	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5694	echo "$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$ac_exec_ext" >&5
5695	break 2	6797	break 2
5696	fi	6798	fi
5697	done	6799	done
5698	done	6800	done
		6801	IFS=$as_save_IFS
5699		6802
5700	fi	6803	fi
5701	fi	6804	fi
5702	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5703	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5704	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5705	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5706	else	6809	else
5707	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5708	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5709	fi	6812	fi
		6813
5710		6814
5711	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5712	done	6816	done
5713	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5714		6817
		6818	if test "x$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
5715	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5716	fi	6829	fi
5717		6830
5718		6831	fi
		6832	fi
5719	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5720	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5721	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5722	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5723	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5724	(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 $ac_option >&5") 2>conftest.err
5725	ac_status=$?	6846	ac_status=$?
5726	echo "$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
5727	(exit $ac_status); }	6855	test $ac_status = 0; }
5728	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5729	(eval $ac_compiler -v </dev/null >&5) 2>&5
5730	ac_status=$?
5731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732	(exit $ac_status); }
5733	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5734	(eval $ac_compiler -V </dev/null >&5) 2>&5
5735	ac_status=$?
5736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5737	(exit $ac_status); }
5738		6857
5739	echo "$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
5740	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5741	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5742	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5743	else	6862	printf %s "(cached) " >&6
5744	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5745	/* confdefs.h. */
5746	_ACEOF
5747	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5748	cat >>conftest.$ac_ext <<_ACEOF
5749	/* end confdefs.h. */	6865	/* end confdefs.h. */
5750		6866
5751	int	6867	int
5752	main ()	6868	main (void)
5753	{	6869	{
5754	#ifndef __GNUC__	6870	#ifndef __GNUC__
5755	choke me	6871	choke me
5756	#endif	6872	#endif
5757		6873
5758	;	6874	;
5759	return 0;	6875	return 0;
5760	}	6876	}
5761	_ACEOF	6877	_ACEOF
5762	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5763	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5764	(eval $ac_compile) 2>conftest.er1
5765	ac_status=$?
5766	grep -v '^ *+' conftest.er1 >conftest.err
5767	rm -f conftest.er1
5768	cat conftest.err >&5
5769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770	(exit $ac_status); } &&
5771	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773	(eval $ac_try) 2>&5
5774	ac_status=$?
5775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776	(exit $ac_status); }; } &&
5777	{ ac_try='test -s conftest.$ac_objext'
5778	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779	(eval $ac_try) 2>&5
5780	ac_status=$?
5781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782	(exit $ac_status); }; }; then
5783	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5784	else	6894	else
5785	echo "$as_me: failed program was:" >&5	6895	GXX=
5786	sed 's/^/\| /' conftest.$ac_ext >&5
5787
5788	ac_compiler_gnu=no
5789	fi	6896	fi
5790	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5791	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5792
5793	fi
5794	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5795	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5796	GXX=`test $ac_compiler_gnu = yes && echo yes`
5797	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5798	ac_save_CXXFLAGS=$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
5799	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5800	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5801	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5802	if test "${ac_cv_prog_cxx_g+set}" = set; then
5803	echo $ECHO_N "(cached) $ECHO_C" >&6
5804	else
5805	cat >conftest.$ac_ext <<_ACEOF
5806	/* confdefs.h. */
5807	_ACEOF
5808	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5809	cat >>conftest.$ac_ext <<_ACEOF
5810	/* end confdefs.h. */	6910	/* end confdefs.h. */
5811		6911
5812	int	6912	int
5813	main ()	6913	main (void)
5814	{	6914	{
5815		6915
5816	;	6916	;
5817	return 0;	6917	return 0;
5818	}	6918	}
5819	_ACEOF	6919	_ACEOF
5820	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5821	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5822	(eval $ac_compile) 2>conftest.er1
5823	ac_status=$?
5824	grep -v '^ *+' conftest.er1 >conftest.err
5825	rm -f conftest.er1
5826	cat conftest.err >&5
5827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5828	(exit $ac_status); } &&
5829	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5830	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5831	(eval $ac_try) 2>&5
5832	ac_status=$?
5833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5834	(exit $ac_status); }; } &&
5835	{ ac_try='test -s conftest.$ac_objext'
5836	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837	(eval $ac_try) 2>&5
5838	ac_status=$?
5839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840	(exit $ac_status); }; }; then
5841	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5842	else	6923	else $as_nop
5843	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5844	sed 's/^/\| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5845		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 :
5846	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5847	fi	6956	fi
5848	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5849	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=$ac_save_cxx_werror_flag
		6963	fi
5850	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5851	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5852	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5853	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5854	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5855	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5856	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5857	else	6971	else
…		…
5862	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5863	else	6977	else
5864	CXXFLAGS=	6978	CXXFLAGS=
5865	fi	6979	fi
5866	fi	6980	fi
5867	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5868	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5869	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5870	'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
5871	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5872	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5873	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5874	do	6997	do
5875	cat >conftest.$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
5876	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5877	_ACEOF	7041	_ACEOF
5878	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5879	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5880	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5881	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5882	#include <stdlib.h>	7046	then :
5883	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5884	main ()
5885	{
5886	exit (42);
5887	;
5888	return 0;
5889	}
5890	_ACEOF
5891	rm -f conftest.$ac_objext
5892	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5893	(eval $ac_compile) 2>conftest.er1
5894	ac_status=$?
5895	grep -v '^ *+' conftest.er1 >conftest.err
5896	rm -f conftest.er1
5897	cat conftest.err >&5
5898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5899	(exit $ac_status); } &&
5900	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5901	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5902	(eval $ac_try) 2>&5
5903	ac_status=$?
5904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905	(exit $ac_status); }; } &&
5906	{ ac_try='test -s conftest.$ac_objext'
5907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5908	(eval $ac_try) 2>&5
5909	ac_status=$?
5910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5911	(exit $ac_status); }; }; then
5912	:
5913	else
5914	echo "$as_me: failed program was:" >&5
5915	sed 's/^/\| /' conftest.$ac_ext >&5
5916
5917	continue
5918	fi	7048	fi
5919	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5920	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5921	/* confdefs.h. */
5922	_ACEOF
5923	cat confdefs.h >>conftest.$ac_ext
5924	cat >>conftest.$ac_ext <<_ACEOF
5925	/* end confdefs.h. */
5926	$ac_declaration
5927	int
5928	main ()
5929	{
5930	exit (42);
5931	;
5932	return 0;
5933	}
5934	_ACEOF
5935	rm -f conftest.$ac_objext
5936	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5937	(eval $ac_compile) 2>conftest.er1
5938	ac_status=$?
5939	grep -v '^ *+' conftest.er1 >conftest.err
5940	rm -f conftest.er1
5941	cat conftest.err >&5
5942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943	(exit $ac_status); } &&
5944	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5946	(eval $ac_try) 2>&5
5947	ac_status=$?
5948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949	(exit $ac_status); }; } &&
5950	{ ac_try='test -s conftest.$ac_objext'
5951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5952	(eval $ac_try) 2>&5
5953	ac_status=$?
5954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5955	(exit $ac_status); }; }; then
5956	break
5957	else
5958	echo "$as_me: failed program was:" >&5
5959	sed 's/^/\| /' conftest.$ac_ext >&5
5960
5961	fi
5962	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5963	done	7051	done
5964	rm -f conftest*	7052	rm -f conftest.$ac_ext
5965	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5966	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5967	echo $ac_declaration >>confdefs.h	7055
5968	echo '#endif' >>confdefs.h	7056	if test "x$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
5969	fi	7073	fi
5970		7074
5971	ac_ext=c	7075	ac_ext=c
5972	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5973	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5974	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 $LIBS >&5'
5975	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5976		7080
5977	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5978		7082
5979	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5980	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5981	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5982	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5983	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5984	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5985	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5986	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5987	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5988	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5989	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5990	mkdir conftest.dir	7096	mkdir conftest.dir
5991	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5992	# using a relative directory.	7098	# using a relative directory.
5993	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5994	cd conftest.dir	7100	cd conftest.dir
…		…
6002		7108
6003	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6004	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6005	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	7111	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
6006	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	\ -arch\ \ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6007	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6008	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6009	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6010	# 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.
6011	#	7122	#
…		…
6013	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6014	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6015	: > sub/conftest.c	7126	: > sub/conftest.c
6016	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6017	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6018	: > 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$i.h
6019	done	7132	done
6020	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6021		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"
6022	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	;;
6023	nosideeffect)	7146	nosideeffect)
6024	# 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
6025	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6026	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6027	continue	7150	continue
6028	else	7151	else
6029	break	7152	break
6030	fi	7153	fi
6031	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6032	none) break ;;	7162	none) break ;;
6033	esac	7163	esac
6034	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6035	# mode. It turns out that the SunPro C++ compiler does not properly
6036	# handle `-M -o', and we need to detect this.
6037	if depmode=$depmode \	7164	if depmode=$depmode \
6038	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6039	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6040	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6041	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6042	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6043	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6044	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6045	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6046	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6047	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err \|\|
6048	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6049	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6050	break	7183	break
6051	fi	7184	fi
6052	fi	7185	fi
6053	done	7186	done
…		…
6057	else	7190	else
6058	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6059	fi	7192	fi
6060		7193
6061	fi	7194	fi
6062	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6063	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6064	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6065		7198
6066
6067
6068	if	7199	if
6069	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6070	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6071	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6072	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6073	else	7204	else
…		…
6075	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6076	fi	7207	fi
6077		7208
6078		7209
6079		7210
6080	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
6081	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6082	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6083	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" "$LINENO" 5
		7269	fi
6084	else	7270	else
		7271	ac_cv_path_GREP=$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
6085	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	7286	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
6086	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6087	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
6088	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
6089	fi	7344	fi
6090	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6091	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6092	EGREP=$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"
6093		7351
6094		7352
6095	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6096	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6097	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6098	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6099	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6100	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6101	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6102	cat >conftest.$ac_ext <<_ACEOF
6103	/* confdefs.h. */
6104	_ACEOF
6105	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106	cat >>conftest.$ac_ext <<_ACEOF
6107	/* end confdefs.h. */	7362	/* end confdefs.h. */
6108	#include <sgtty.h>	7363	#include <sgtty.h>
6109	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6110	_ACEOF	7365	_ACEOF
6111	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6112	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6113	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6114	else	7370	else $as_nop
6115	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6116	fi	7372	fi
6117	rm -f conftest*	7373	rm -rf conftest*
6118		7374
6119		7375
6120	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6121	cat >conftest.$ac_ext <<_ACEOF
6122	/* confdefs.h. */
6123	_ACEOF
6124	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6125	cat >>conftest.$ac_ext <<_ACEOF
6126	/* end confdefs.h. */	7378	/* end confdefs.h. */
6127	#include <termio.h>	7379	#include <termio.h>
6128	Autoconf TCGETA	7380	Autoconf TCGETA
6129	_ACEOF	7381	_ACEOF
6130	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6131	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6132	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6133	fi	7386	fi
6134	rm -f conftest*	7387	rm -rf conftest*
6135		7388
6136	fi	7389	fi
6137	fi	7390	fi
6138	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6139	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6140	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6141	CC="$CC -traditional"	7394	CC="$CC -traditional"
6142	fi	7395	fi
6143	fi	7396	fi
6144		7397
6145	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6146	do	7399	do
6147	# Extract the first word of "$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.
6148	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6149	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6150	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6151	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6152	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6153	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6154	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6155	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6156	else	7410	else
6157	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6158	for as_dir in $PATH	7412	for as_dir in $PATH
6159	do	7413	do
6160	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6161	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6162	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6163	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6164	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6165	echo "$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$ac_exec_ext" >&5
6166	break 2	7424	break 2
6167	fi	7425	fi
6168	done	7426	done
6169	done	7427	done
		7428	IFS=$as_save_IFS
6170		7429
6171	fi	7430	fi
6172	fi	7431	fi
6173	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6174	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6175	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6176	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6177	else	7436	else
6178	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6179	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6180	fi	7439	fi
		7440
6181		7441
6182	test -n "$AWK" && break	7442	test -n "$AWK" && break
6183	done	7443	done
6184		7444
6185	# Find a good install program. We prefer a C program (faster),
6186	# so one script is as good as another. But avoid the broken or
6187	# incompatible versions:
6188	# SysV /etc/install, /usr/sbin/install
6189	# SunOS /usr/etc/install
6190	# IRIX /sbin/install
6191	# AIX /bin/install
6192	# AmigaOS /C/install, which installs bootblocks on floppy discs
6193	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6194	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6195	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6196	# OS/2's system install, which has a completely different semantic
6197	# ./install, which can be erroneously created by make from ./install.sh.
6198	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6199	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6200	if test -z "$INSTALL"; then
6201	if test "${ac_cv_path_install+set}" = set; then
6202	echo $ECHO_N "(cached) $ECHO_C" >&6
6203	else
6204	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6205	for as_dir in $PATH
6206	do
6207	IFS=$as_save_IFS
6208	test -z "$as_dir" && as_dir=.
6209	# Account for people who put trailing slashes in PATH elements.
6210	case $as_dir/ in
6211	./ \| .// \| /cC/* \| \
6212	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6213	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6214	/usr/ucb/* ) ;;
6215	*)
6216	# OSF1 and SCO ODT 3.0 have their own names for install.
6217	# Don't use installbsd from OSF since it installs stuff as root
6218	# by default.
6219	for ac_prog in ginstall scoinst install; do
6220	for ac_exec_ext in '' $ac_executable_extensions; do
6221	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6222	if test $ac_prog = install &&
6223	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6224	# AIX install. It has an incompatible calling convention.
6225	:
6226	elif test $ac_prog = install &&
6227	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6228	# program-specific install script used by HP pwplus--don't use.
6229	:
6230	else
6231	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6232	break 3
6233	fi
6234	fi
6235	done
6236	done
6237	;;
6238	esac
6239	done
6240		7445
6241
6242	fi
6243	if test "${ac_cv_path_install+set}" = set; then
6244	INSTALL=$ac_cv_path_install
6245	else
6246	# As a last resort, use the slow shell script. We don't cache a
6247	# path for INSTALL within a source directory, because that will
6248	# break other packages using the cache if that directory is
6249	# removed, or if the path is relative.
6250	INSTALL=$ac_install_sh
6251	fi
6252	fi
6253	echo "$as_me:$LINENO: result: $INSTALL" >&5
6254	echo "${ECHO_T}$INSTALL" >&6
6255
6256	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6257	# It thinks the first close brace ends the variable substitution.
6258	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6259
6260	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6261
6262	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6263
6264	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6265	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6266	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6267	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6268	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6269	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6270	else	7452	else
6271	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6272	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6273	fi	7455	fi
6274		7456
6275	echo "$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
6276	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6277	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6278	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6279	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6280	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6281	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6282	all:	7467	all:
6283	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6284	_ACEOF	7469	_ACEOF
6285	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6286	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6287	if test -n "$ac_maketemp"; then	7472	@@@%%%=?=@@@%%%*)
6288	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6289	else	7474	*)
6290	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6291	fi	7476	esac
6292	rm -f conftest.make	7477	rm -f conftest.make
6293	fi	7478	fi
6294	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6295	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6296	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6297	SET_MAKE=	7482	SET_MAKE=
6298	else	7483	else
6299	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6300	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6301	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6302	fi	7487	fi
6303		7488
6304	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6305	# Extract the first word of "${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.
6306	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6307	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6308	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6309	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6310	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6311	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6312	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6313	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6314	else	7500	else
6315	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6316	for as_dir in $PATH	7502	for as_dir in $PATH
6317	do	7503	do
6318	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6319	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6320	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6321	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6322	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6323	echo "$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$ac_exec_ext" >&5
6324	break 2	7514	break 2
6325	fi	7515	fi
6326	done	7516	done
6327	done	7517	done
		7518	IFS=$as_save_IFS
6328		7519
6329	fi	7520	fi
6330	fi	7521	fi
6331	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6332	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6333	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6334	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6335	else	7526	else
6336	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6337	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6338	fi	7529	fi
		7530
6339		7531
6340	fi	7532	fi
6341	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6342	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6343	# 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.
6344	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6345	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6346	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6347	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6348	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6349	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6350	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6351	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6352	else	7545	else
6353	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6354	for as_dir in $PATH	7547	for as_dir in $PATH
6355	do	7548	do
6356	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6357	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6358	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6359	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6360	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6361	echo "$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$ac_exec_ext" >&5
6362	break 2	7559	break 2
6363	fi	7560	fi
6364	done	7561	done
6365	done	7562	done
		7563	IFS=$as_save_IFS
6366		7564
6367	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6368	fi	7565	fi
6369	fi	7566	fi
6370	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6371	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6372	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6373	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6374	else	7571	else
6375	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6376	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6377	fi	7574	fi
6378		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
6379	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6380	else	7587	else
6381	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6382	fi	7589	fi
6383		7590
6384		7591
6385	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6386	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6387	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6388
6389	IFTYPE=`echo $enableval \| sed s%/.*%%`	7596	IFTYPE=`echo $enableval \| sed s%/.*%%`
6390	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6391		7598
6392		7599
6393	fi;	7600	fi
6394		7601
		7602
6395	echo "$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
6396	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6397		7605
6398	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6399	case $target_os in	7607	case $target_os in
6400	linux)	7608	linux)
6401	IFTYPE=native	7609	IFTYPE=native
6402	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6403		7611
6404	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6405	#define HAVE_LINUX 1
6406	_ACEOF
6407		7613
6408	;;	7614	;;
6409	freebsd)	7615	freebsd)
6410	IFTYPE=tincd	7616	IFTYPE=tincd
6411	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6412		7618
6413	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6414	#define HAVE_FREEBSD 1
6415	_ACEOF
6416		7620
6417	;;	7621	;;
6418	darwin)	7622	darwin)
6419	IFTYPE=tincd	7623	IFTYPE=native
6420	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6421		7625
6422	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6423	#define HAVE_DARWIN 1
6424	_ACEOF
6425		7627
6426	;;	7628	;;
6427	solaris)	7629	solaris)
6428	IFTYPE=tincd	7630	IFTYPE=tincd
6429	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6430		7632
6431	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6432	#define HAVE_SOLARIS 1
6433	_ACEOF
6434		7634
6435	;;	7635	;;
6436	openbsd)	7636	openbsd)
6437	IFTYPE=tincd	7637	IFTYPE=tincd
6438	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6439		7639
6440	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6441	#define HAVE_OPENBSD 1
6442	_ACEOF
6443		7641
6444	;;	7642	;;
6445	netbsd)	7643	netbsd)
6446	IFTYPE=tincd	7644	IFTYPE=tincd
6447	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6448		7646
6449	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6450	#define HAVE_NETBSD 1
6451	_ACEOF
6452		7648
6453	;;	7649	;;
6454	cygwin)	7650	cygwin)
6455	IFTYPE=native	7651	IFTYPE=native
6456	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6457		7653
6458	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6459	#define HAVE_CYGWIN 1
6460	_ACEOF
6461		7655
6462	;;	7656	;;
6463	*)	7657	*)
6464	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6465	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6466	{ (exit 1); exit 1; }; }
6467	;;	7659	;;
6468	esac	7660	esac
6469	fi	7661	fi
6470	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6471	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6472	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6473		7665
6474	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6475		7667
6476		7668
6477	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6478	#define IFTYPE "$IFTYPE"
6479	_ACEOF
6480		7670
6481		7671
6482	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6483	#define IFSUBTYPE "$IFSUBTYPE"
6484	_ACEOF
6485		7673
6486		7674
6487	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6488	# This file is a shell script that caches the results of configure	7676	# This file is a shell script that caches the results of configure
6489	# tests run on this system so they can be shared between configure	7677	# tests run on this system so they can be shared between configure
…		…
6500		7688
6501	_ACEOF	7689	_ACEOF
6502		7690
6503	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6504	# but we know of no workaround that is simple, portable, and efficient.	7692	# but we know of no workaround that is simple, portable, and efficient.
6505	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6506	# Ultrix sh set writes to stderr and can't be redirected directly,	7694	# Ultrix sh set writes to stderr and can't be redirected directly,
6507	# and sets the high bit in the cache file unless we assign to the vars.	7695	# and sets the high bit in the cache file unless we assign to the vars.
6508	{	7696	(
		7697	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
6509	(set) 2>&1 \|	7713	(set) 2>&1 \|
6510	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6511	ac_space=\ )	7715	${as_nl}ac_space=\ )
6512	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6513	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6514	sed -n \	7718	sed -n \
6515	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6516	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7720	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6517	;;	7721	;; #(
6518	*)	7722	*)
6519	# `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.
6520	sed -n \	7724	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6521	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6522	;;	7725	;;
6523	esac;	7726	esac \|
6524	} \|	7727	sort
		7728	) \|
6525	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6526	t clear	7731	t clear
6527	: clear	7732	:clear
6528	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7733	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
6529	t end	7734	t end
6530	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7735	s/^$[^=]$=$.$$/\1=${\1=\2}/
6531	: end' >>confcache	7736	:end' >>confcache
6532	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6533	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6534	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 "$cache_file"; then
6535	cat confcache >$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
6536	else	7754	else
6537	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 $cache_file" >&6;}
6538	fi	7757	fi
6539	fi	7758	fi
6540	rm -f confcache	7759	rm -f confcache
6541		7760
6542		7761
6543	ac_ext=cc	7762	ac_ext=cpp
6544	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6545	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6546	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 $LIBS >&5'
6547	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6548		7767
6549		7768
6550	ac_ext=cc	7769	ac_header= ac_cache=
6551	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6552	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6553	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6554	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6555	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6556	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6557	if test -z "$CXXCPP"; then
6558	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6559	echo $ECHO_N "(cached) $ECHO_C" >&6
6560	else
6561	# Double quotes because CXXCPP needs to be expanded
6562	for CXXCPP in "$CXX -E" "/lib/cpp"
6563	do
6564	ac_preproc_ok=false
6565	for ac_cxx_preproc_warn_flag in '' yes
6566	do	7771	do
6567	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6568	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6569	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6570	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6571	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6572	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6573	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6574	/* confdefs.h. */	7779	ac_cache=$ac_item
6575	_ACEOF
6576	cat confdefs.h >>conftest.$ac_ext
6577	cat >>conftest.$ac_ext <<_ACEOF
6578	/* end confdefs.h. */
6579	#ifdef __STDC__
6580	# include <limits.h>
6581	#else
6582	# include <assert.h>
6583	#endif
6584	Syntax error
6585	_ACEOF
6586	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6587	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6588	ac_status=$?
6589	grep -v '^ *+' conftest.er1 >conftest.err
6590	rm -f conftest.er1
6591	cat conftest.err >&5
6592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6593	(exit $ac_status); } >/dev/null; then
6594	if test -s conftest.err; then
6595	ac_cpp_err=$ac_cxx_preproc_warn_flag
6596	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6597	else	7780	else
6598	ac_cpp_err=	7781	ac_header=$ac_item
6599	fi	7782	fi
6600	else
6601	ac_cpp_err=yes
6602	fi
6603	if test -z "$ac_cpp_err"; then
6604	:
6605	else
6606	echo "$as_me: failed program was:" >&5
6607	sed 's/^/\| /' conftest.$ac_ext >&5
6608
6609	# Broken: fails on valid input.
6610	continue
6611	fi
6612	rm -f conftest.err conftest.$ac_ext
6613
6614	# OK, works on sane cases. Now check whether non-existent headers
6615	# can be detected and how.
6616	cat >conftest.$ac_ext <<_ACEOF
6617	/* confdefs.h. */
6618	_ACEOF
6619	cat confdefs.h >>conftest.$ac_ext
6620	cat >>conftest.$ac_ext <<_ACEOF
6621	/* end confdefs.h. */
6622	#include <ac_nonexistent.h>
6623	_ACEOF
6624	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6625	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6626	ac_status=$?
6627	grep -v '^ *+' conftest.er1 >conftest.err
6628	rm -f conftest.er1
6629	cat conftest.err >&5
6630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631	(exit $ac_status); } >/dev/null; then
6632	if test -s conftest.err; then
6633	ac_cpp_err=$ac_cxx_preproc_warn_flag
6634	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6635	else
6636	ac_cpp_err=
6637	fi
6638	else
6639	ac_cpp_err=yes
6640	fi
6641	if test -z "$ac_cpp_err"; then
6642	# Broken: success on invalid input.
6643	continue
6644	else
6645	echo "$as_me: failed program was:" >&5
6646	sed 's/^/\| /' conftest.$ac_ext >&5
6647
6648	# Passes both tests.
6649	ac_preproc_ok=:
6650	break
6651	fi
6652	rm -f conftest.err conftest.$ac_ext
6653
6654	done	7783	done
6655	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6656	rm -f conftest.err conftest.$ac_ext
6657	if $ac_preproc_ok; then
6658	break
6659	fi
6660		7784
6661	done
6662	ac_cv_prog_CXXCPP=$CXXCPP
6663		7785
6664	fi
6665	CXXCPP=$ac_cv_prog_CXXCPP
6666	else
6667	ac_cv_prog_CXXCPP=$CXXCPP
6668	fi
6669	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6670	echo "${ECHO_T}$CXXCPP" >&6
6671	ac_preproc_ok=false
6672	for ac_cxx_preproc_warn_flag in '' yes
6673	do
6674	# Use a header file that comes with gcc, so configuring glibc
6675	# with a fresh cross-compiler works.
6676	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6677	# <limits.h> exists even on freestanding compilers.
6678	# On the NeXT, cc -E runs the code through the compiler's parser,
6679	# not just through cpp. "Syntax error" is here to catch this case.
6680	cat >conftest.$ac_ext <<_ACEOF
6681	/* confdefs.h. */
6682	_ACEOF
6683	cat confdefs.h >>conftest.$ac_ext
6684	cat >>conftest.$ac_ext <<_ACEOF
6685	/* end confdefs.h. */
6686	#ifdef __STDC__
6687	# include <limits.h>
6688	#else
6689	# include <assert.h>
6690	#endif
6691	Syntax error
6692	_ACEOF
6693	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6694	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6695	ac_status=$?
6696	grep -v '^ *+' conftest.er1 >conftest.err
6697	rm -f conftest.er1
6698	cat conftest.err >&5
6699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700	(exit $ac_status); } >/dev/null; then
6701	if test -s conftest.err; then
6702	ac_cpp_err=$ac_cxx_preproc_warn_flag
6703	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6704	else
6705	ac_cpp_err=
6706	fi
6707	else
6708	ac_cpp_err=yes
6709	fi
6710	if test -z "$ac_cpp_err"; then
6711	:
6712	else
6713	echo "$as_me: failed program was:" >&5
6714	sed 's/^/\| /' conftest.$ac_ext >&5
6715		7786
6716	# Broken: fails on valid input.
6717	continue
6718	fi
6719	rm -f conftest.err conftest.$ac_ext
6720		7787
6721	# OK, works on sane cases. Now check whether non-existent headers
6722	# can be detected and how.
6723	cat >conftest.$ac_ext <<_ACEOF
6724	/* confdefs.h. */
6725	_ACEOF
6726	cat confdefs.h >>conftest.$ac_ext
6727	cat >>conftest.$ac_ext <<_ACEOF
6728	/* end confdefs.h. */
6729	#include <ac_nonexistent.h>
6730	_ACEOF
6731	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6732	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6733	ac_status=$?
6734	grep -v '^ *+' conftest.er1 >conftest.err
6735	rm -f conftest.er1
6736	cat conftest.err >&5
6737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6738	(exit $ac_status); } >/dev/null; then
6739	if test -s conftest.err; then
6740	ac_cpp_err=$ac_cxx_preproc_warn_flag
6741	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6742	else
6743	ac_cpp_err=
6744	fi
6745	else
6746	ac_cpp_err=yes
6747	fi
6748	if test -z "$ac_cpp_err"; then
6749	# Broken: success on invalid input.
6750	continue
6751	else
6752	echo "$as_me: failed program was:" >&5
6753	sed 's/^/\| /' conftest.$ac_ext >&5
6754		7788
6755	# Passes both tests.
6756	ac_preproc_ok=:
6757	break
6758	fi
6759	rm -f conftest.err conftest.$ac_ext
6760		7789
6761	done
6762	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6763	rm -f conftest.err conftest.$ac_ext
6764	if $ac_preproc_ok; then
6765	:
6766	else
6767	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6768	See \`config.log' for more details." >&5
6769	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6770	See \`config.log' for more details." >&2;}
6771	{ (exit 1); exit 1; }; }
6772	fi
6773		7790
6774	ac_ext=cc
6775	ac_cpp='$CXXCPP $CPPFLAGS'
6776	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6777	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6778	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6779		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6780		7794
6781	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6782	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6783	if test "${ac_cv_header_stdc+set}" = set; then
6784	echo $ECHO_N "(cached) $ECHO_C" >&6
6785	else
6786	cat >conftest.$ac_ext <<_ACEOF
6787	/* confdefs.h. */
6788	_ACEOF
6789	cat confdefs.h >>conftest.$ac_ext
6790	cat >>conftest.$ac_ext <<_ACEOF
6791	/* end confdefs.h. */
6792	#include <stdlib.h>
6793	#include <stdarg.h>
6794	#include <string.h>
6795	#include <float.h>
6796		7796
6797	int
6798	main ()
6799	{
6800
6801	;
6802	return 0;
6803	}
6804	_ACEOF
6805	rm -f conftest.$ac_objext
6806	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6807	(eval $ac_compile) 2>conftest.er1
6808	ac_status=$?
6809	grep -v '^ *+' conftest.er1 >conftest.err
6810	rm -f conftest.er1
6811	cat conftest.err >&5
6812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6813	(exit $ac_status); } &&
6814	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6816	(eval $ac_try) 2>&5
6817	ac_status=$?
6818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819	(exit $ac_status); }; } &&
6820	{ ac_try='test -s conftest.$ac_objext'
6821	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6822	(eval $ac_try) 2>&5
6823	ac_status=$?
6824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825	(exit $ac_status); }; }; then
6826	ac_cv_header_stdc=yes
6827	else
6828	echo "$as_me: failed program was:" >&5
6829	sed 's/^/\| /' conftest.$ac_ext >&5
6830
6831	ac_cv_header_stdc=no
6832	fi	7797	fi
6833	rm -f conftest.err conftest.$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
6834		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"
6835	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6836	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6837	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6838	/* confdefs.h. */
6839	_ACEOF
6840	cat confdefs.h >>conftest.$ac_ext
6841	cat >>conftest.$ac_ext <<_ACEOF
6842	/* end confdefs.h. */
6843	#include <string.h>
6844		7846
6845	_ACEOF
6846	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6847	$EGREP "memchr" >/dev/null 2>&1; then
6848	:
6849	else
6850	ac_cv_header_stdc=no
6851	fi	7847	fi
6852	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6853		7852
6854	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6855		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6856	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6857	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6858	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6859	/* confdefs.h. */
6860	_ACEOF
6861	cat confdefs.h >>conftest.$ac_ext
6862	cat >>conftest.$ac_ext <<_ACEOF
6863	/* end confdefs.h. */
6864	#include <stdlib.h>
6865		7864
6866	_ACEOF
6867	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6868	$EGREP "free" >/dev/null 2>&1; then
6869	:
6870	else
6871	ac_cv_header_stdc=no
6872	fi	7865	fi
6873	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6874		7870
6875	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6876		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6877	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6878	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6879	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6880	:
6881	else
6882	cat >conftest.$ac_ext <<_ACEOF
6883	/* confdefs.h. */
6884	_ACEOF
6885	cat confdefs.h >>conftest.$ac_ext
6886	cat >>conftest.$ac_ext <<_ACEOF
6887	/* end confdefs.h. */
6888	#include <ctype.h>
6889	#if ((' ' & 0x0FF) == 0x020)
6890	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6891	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6892	#else
6893	# define ISLOWER(c) \
6894	(('a' <= (c) && (c) <= 'i') \
6895	\|\| ('j' <= (c) && (c) <= 'r') \
6896	\|\| ('s' <= (c) && (c) <= 'z'))
6897	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6898	#endif
6899		7888
6900	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6901	int
6902	main ()
6903	{
6904	int i;
6905	for (i = 0; i < 256; i++)
6906	if (XOR (islower (i), ISLOWER (i))
6907	\|\| toupper (i) != TOUPPER (i))
6908	exit(2);
6909	exit (0);
6910	}
6911	_ACEOF
6912	rm -f conftest$ac_exeext
6913	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6914	(eval $ac_link) 2>&5
6915	ac_status=$?
6916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6917	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6919	(eval $ac_try) 2>&5
6920	ac_status=$?
6921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6922	(exit $ac_status); }; }; then
6923	:
6924	else
6925	echo "$as_me: program exited with status $ac_status" >&5
6926	echo "$as_me: failed program was:" >&5
6927	sed 's/^/\| /' conftest.$ac_ext >&5
6928
6929	( exit $ac_status )
6930	ac_cv_header_stdc=no
6931	fi	7889	fi
6932	rm -f core *.core gmon.out bb.out conftest$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"
6933	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6934	fi	7892	then :
6935	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6936	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6937	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6938	if test $ac_cv_header_stdc = yes; then
6939		7894
6940	cat >>confdefs.h <<\_ACEOF
6941	#define STDC_HEADERS 1
6942	_ACEOF
6943
6944	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6945		7900
6946	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6957	inttypes.h stdint.h unistd.h
6958	do
6959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6960	echo "$as_me:$LINENO: checking for $ac_header" >&5
6961	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6962	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6963	echo $ECHO_N "(cached) $ECHO_C" >&6
6964	else
6965	cat >conftest.$ac_ext <<_ACEOF
6966	/* confdefs.h. */
6967	_ACEOF
6968	cat confdefs.h >>conftest.$ac_ext
6969	cat >>conftest.$ac_ext <<_ACEOF
6970	/* end confdefs.h. */
6971	$ac_includes_default
6972
6973	#include <$ac_header>
6974	_ACEOF
6975	rm -f conftest.$ac_objext
6976	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6977	(eval $ac_compile) 2>conftest.er1
6978	ac_status=$?
6979	grep -v '^ *+' conftest.er1 >conftest.err
6980	rm -f conftest.er1
6981	cat conftest.err >&5
6982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6983	(exit $ac_status); } &&
6984	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6986	(eval $ac_try) 2>&5
6987	ac_status=$?
6988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989	(exit $ac_status); }; } &&
6990	{ ac_try='test -s conftest.$ac_objext'
6991	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6992	(eval $ac_try) 2>&5
6993	ac_status=$?
6994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6995	(exit $ac_status); }; }; then
6996	eval "$as_ac_Header=yes"
6997	else
6998	echo "$as_me: failed program was:" >&5
6999	sed 's/^/\| /' conftest.$ac_ext >&5
7000
7001	eval "$as_ac_Header=no"
7002	fi	7901	fi
7003	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7004	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7005	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7006	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7007	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7008	cat >>confdefs.h <<_ACEOF
7009	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7010	_ACEOF
7011		7906
7012	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7013		7912
7014	done
7015
7016
7017
7018	for ac_header in ext/hash_map
7019	do
7020	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7021	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7022	echo "$as_me:$LINENO: checking for $ac_header" >&5
7023	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7024	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7025	echo $ECHO_N "(cached) $ECHO_C" >&6
7026	fi	7913	fi
7027	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7028	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7029	else
7030	# Is the header compilable?
7031	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7032	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7033	cat >conftest.$ac_ext <<_ACEOF
7034	/* confdefs.h. */
7035	_ACEOF
7036	cat confdefs.h >>conftest.$ac_ext
7037	cat >>conftest.$ac_ext <<_ACEOF
7038	/* end confdefs.h. */
7039	$ac_includes_default
7040	#include <$ac_header>
7041	_ACEOF
7042	rm -f conftest.$ac_objext
7043	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7044	(eval $ac_compile) 2>conftest.er1
7045	ac_status=$?
7046	grep -v '^ *+' conftest.er1 >conftest.err
7047	rm -f conftest.er1
7048	cat conftest.err >&5
7049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050	(exit $ac_status); } &&
7051	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7053	(eval $ac_try) 2>&5
7054	ac_status=$?
7055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7056	(exit $ac_status); }; } &&
7057	{ ac_try='test -s conftest.$ac_objext'
7058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7059	(eval $ac_try) 2>&5
7060	ac_status=$?
7061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7062	(exit $ac_status); }; }; then
7063	ac_header_compiler=yes
7064	else
7065	echo "$as_me: failed program was:" >&5
7066	sed 's/^/\| /' conftest.$ac_ext >&5
7067		7914
7068	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7069	fi
7070	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7071	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7072	echo "${ECHO_T}$ac_header_compiler" >&6
7073
7074	# Is the header present?
7075	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7076	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7077	cat >conftest.$ac_ext <<_ACEOF
7078	/* confdefs.h. */
7079	_ACEOF
7080	cat confdefs.h >>conftest.$ac_ext
7081	cat >>conftest.$ac_ext <<_ACEOF
7082	/* end confdefs.h. */
7083	#include <$ac_header>
7084	_ACEOF
7085	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7086	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7087	ac_status=$?
7088	grep -v '^ *+' conftest.er1 >conftest.err
7089	rm -f conftest.er1
7090	cat conftest.err >&5
7091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7092	(exit $ac_status); } >/dev/null; then
7093	if test -s conftest.err; then
7094	ac_cpp_err=$ac_cxx_preproc_warn_flag
7095	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7096	else
7097	ac_cpp_err=
7098	fi
7099	else
7100	ac_cpp_err=yes
7101	fi
7102	if test -z "$ac_cpp_err"; then
7103	ac_header_preproc=yes
7104	else
7105	echo "$as_me: failed program was:" >&5
7106	sed 's/^/\| /' conftest.$ac_ext >&5
7107
7108	ac_header_preproc=no
7109	fi
7110	rm -f conftest.err conftest.$ac_ext
7111	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7112	echo "${ECHO_T}$ac_header_preproc" >&6
7113
7114	# So? What about this header?
7115	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7116	yes:no: )
7117	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7118	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7119	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7120	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7121	ac_header_preproc=yes
7122	;;
7123	no:yes:* )
7124	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7125	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7127	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7129	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7131	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7133	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7135	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7136	(
7137	cat <<\_ASBOX
7138	## ------------------------------------------ ##
7139	## Report this to the AC_PACKAGE_NAME lists. ##
7140	## ------------------------------------------ ##
7141	_ASBOX
7142	) \|
7143	sed "s/^/$as_me: WARNING: /" >&2
7144	;;
7145	esac
7146	echo "$as_me:$LINENO: checking for $ac_header" >&5
7147	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7148	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7149	echo $ECHO_N "(cached) $ECHO_C" >&6
7150	else
7151	eval "$as_ac_Header=\$ac_header_preproc"
7152	fi
7153	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7154	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7155
7156	fi
7157	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7158	cat >>confdefs.h <<_ACEOF
7159	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7160	_ACEOF
7161
7162	fi
7163
7164	done
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7184	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7185	sys/mman.h netinet/in.h
7186	do
7187	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7188	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7189	echo "$as_me:$LINENO: checking for $ac_header" >&5
7190	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7192	echo $ECHO_N "(cached) $ECHO_C" >&6
7193	fi
7194	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7195	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7196	else
7197	# Is the header compilable?
7198	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7199	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7200	cat >conftest.$ac_ext <<_ACEOF
7201	/* confdefs.h. */
7202	_ACEOF
7203	cat confdefs.h >>conftest.$ac_ext
7204	cat >>conftest.$ac_ext <<_ACEOF
7205	/* end confdefs.h. */
7206	$ac_includes_default
7207	#include <$ac_header>
7208	_ACEOF
7209	rm -f conftest.$ac_objext
7210	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7211	(eval $ac_compile) 2>conftest.er1
7212	ac_status=$?
7213	grep -v '^ *+' conftest.er1 >conftest.err
7214	rm -f conftest.er1
7215	cat conftest.err >&5
7216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7217	(exit $ac_status); } &&
7218	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7220	(eval $ac_try) 2>&5
7221	ac_status=$?
7222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7223	(exit $ac_status); }; } &&
7224	{ ac_try='test -s conftest.$ac_objext'
7225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7226	(eval $ac_try) 2>&5
7227	ac_status=$?
7228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7229	(exit $ac_status); }; }; then
7230	ac_header_compiler=yes
7231	else
7232	echo "$as_me: failed program was:" >&5
7233	sed 's/^/\| /' conftest.$ac_ext >&5
7234
7235	ac_header_compiler=no
7236	fi
7237	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7238	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7239	echo "${ECHO_T}$ac_header_compiler" >&6
7240
7241	# Is the header present?
7242	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7243	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7244	cat >conftest.$ac_ext <<_ACEOF
7245	/* confdefs.h. */
7246	_ACEOF
7247	cat confdefs.h >>conftest.$ac_ext
7248	cat >>conftest.$ac_ext <<_ACEOF
7249	/* end confdefs.h. */
7250	#include <$ac_header>
7251	_ACEOF
7252	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7253	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7254	ac_status=$?
7255	grep -v '^ *+' conftest.er1 >conftest.err
7256	rm -f conftest.er1
7257	cat conftest.err >&5
7258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7259	(exit $ac_status); } >/dev/null; then
7260	if test -s conftest.err; then
7261	ac_cpp_err=$ac_cxx_preproc_warn_flag
7262	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7263	else
7264	ac_cpp_err=
7265	fi
7266	else
7267	ac_cpp_err=yes
7268	fi
7269	if test -z "$ac_cpp_err"; then
7270	ac_header_preproc=yes
7271	else
7272	echo "$as_me: failed program was:" >&5
7273	sed 's/^/\| /' conftest.$ac_ext >&5
7274
7275	ac_header_preproc=no
7276	fi
7277	rm -f conftest.err conftest.$ac_ext
7278	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7279	echo "${ECHO_T}$ac_header_preproc" >&6
7280
7281	# So? What about this header?
7282	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7283	yes:no: )
7284	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7285	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7286	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7287	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7288	ac_header_preproc=yes
7289	;;
7290	no:yes:* )
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7292	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7294	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7296	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7298	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7299	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7300	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7301	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7302	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7303	(
7304	cat <<\_ASBOX
7305	## ------------------------------------------ ##
7306	## Report this to the AC_PACKAGE_NAME lists. ##
7307	## ------------------------------------------ ##
7308	_ASBOX
7309	) \|
7310	sed "s/^/$as_me: WARNING: /" >&2
7311	;;
7312	esac
7313	echo "$as_me:$LINENO: checking for $ac_header" >&5
7314	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7315	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7316	echo $ECHO_N "(cached) $ECHO_C" >&6
7317	else
7318	eval "$as_ac_Header=\$ac_header_preproc"
7319	fi
7320	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7321	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7322
7323	fi
7324	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7325	cat >>confdefs.h <<_ACEOF
7326	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7327	_ACEOF
7328
7329	fi
7330
7331	done
7332
7333
7334
7335
7336
7337
7338
7339	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7340	do
7341	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7342	echo "$as_me:$LINENO: checking for $ac_header" >&5
7343	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7344	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7345	echo $ECHO_N "(cached) $ECHO_C" >&6
7346	else
7347	cat >conftest.$ac_ext <<_ACEOF
7348	/* confdefs.h. */
7349	_ACEOF
7350	cat confdefs.h >>conftest.$ac_ext
7351	cat >>conftest.$ac_ext <<_ACEOF
7352	/* end confdefs.h. */
7353
7354	#include <sys/types.h>	7916	#include <sys/types.h>
7355	#include <sys/socket.h>	7917	#include <sys/socket.h>
7356	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7357	# include <netinet/in.h>	7919	# include <netinet/in.h>
7358	#endif	7920	#endif
…		…
7361	#endif	7923	#endif
7362	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7363	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7364	#endif	7926	#endif
7365		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7366		7932
7367	#include <$ac_header>
7368	_ACEOF
7369	rm -f conftest.$ac_objext
7370	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7371	(eval $ac_compile) 2>conftest.er1
7372	ac_status=$?
7373	grep -v '^ *+' conftest.er1 >conftest.err
7374	rm -f conftest.er1
7375	cat conftest.err >&5
7376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7377	(exit $ac_status); } &&
7378	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7380	(eval $ac_try) 2>&5
7381	ac_status=$?
7382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7383	(exit $ac_status); }; } &&
7384	{ ac_try='test -s conftest.$ac_objext'
7385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7386	(eval $ac_try) 2>&5
7387	ac_status=$?
7388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7389	(exit $ac_status); }; }; then
7390	eval "$as_ac_Header=yes"
7391	else
7392	echo "$as_me: failed program was:" >&5
7393	sed 's/^/\| /' conftest.$ac_ext >&5
7394
7395	eval "$as_ac_Header=no"
7396	fi	7933	fi
7397	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7398	fi	7935	#include <sys/types.h>
7399	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7400	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7401	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7402	cat >>confdefs.h <<_ACEOF	7939	#endif
7403	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7404	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7405		7946
7406	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7407		7951
7408	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7409		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7410		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
7411	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
7412	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7413	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7414	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7415	else	8035	printf %s "(cached) " >&6
7416	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7417	/* confdefs.h. */
7418	_ACEOF
7419	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7420	cat >>conftest.$ac_ext <<_ACEOF
7421	/* end confdefs.h. */	8038	/* end confdefs.h. */
7422		8039
7423	int	8040	int
7424	main ()	8041	main (void)
7425	{	8042	{
7426	/* FIXME: Include the comments suggested by Paul. */	8043
7427	#ifndef __cplusplus	8044	#ifndef __cplusplus
7428	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7429	typedef int charset[2];	8046	typedef int charset[2];
7430	const charset x;	8047	const charset cs = { 0, 0 };
7431	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7432	char const const ccp;	8049	char const const pcpcc;
7433	char **p;	8050	char **ppc;
7434	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7435	struct point {int x, y;};	8052	struct point {int x, y;};
7436	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7437	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7438	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
7439	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
7440	expression */	8057	expression */
7441	const char *g = "string";	8058	const char *g = "string";
7442	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7443	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7444	++ccp;	8061	++pcpcc;
7445	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7446	ccp = (char const const ) p;	8063	pcpcc = (char const const ) ppc;
7447	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7448	char *t;	8065	char tx;
		8066	char *t = &tx;
7449	char const s = 0 ? (char ) 0 : (char const *) 0;	8067	char const s = 0 ? (char ) 0 : (char const *) 0;
7450		8068
7451	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7452	}	8071	}
7453	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7454	int x[] = {25, 17};	8073	int x[] = {25, 17};
7455	const int *foo = &x[0];	8074	const int *foo = &x[0];
7456	++foo;	8075	++foo;
…		…
7458	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7459	typedef const int *iptr;	8078	typedef const int *iptr;
7460	iptr p = 0;	8079	iptr p = 0;
7461	++p;	8080	++p;
7462	}	8081	}
7463	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7464	"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. */
7465	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7466	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7467	}	8086	}
7468	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7469	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7470	}	8090	}
		8091	return !cs[0] && !zero.x;
7471	#endif	8092	#endif
7472		8093
7473	;	8094	;
7474	return 0;	8095	return 0;
7475	}	8096	}
7476	_ACEOF	8097	_ACEOF
7477	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7478	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7479	(eval $ac_compile) 2>conftest.er1
7480	ac_status=$?
7481	grep -v '^ *+' conftest.er1 >conftest.err
7482	rm -f conftest.er1
7483	cat conftest.err >&5
7484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7485	(exit $ac_status); } &&
7486	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7488	(eval $ac_try) 2>&5
7489	ac_status=$?
7490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7491	(exit $ac_status); }; } &&
7492	{ ac_try='test -s conftest.$ac_objext'
7493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7494	(eval $ac_try) 2>&5
7495	ac_status=$?
7496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7497	(exit $ac_status); }; }; then
7498	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7499	else	8101	else $as_nop
7500	echo "$as_me: failed program was:" >&5
7501	sed 's/^/\| /' conftest.$ac_ext >&5
7502
7503	ac_cv_c_const=no	8102	ac_cv_c_const=no
7504	fi	8103	fi
7505	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7506	fi	8105	fi
7507	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7508	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7509	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7510		8109
7511	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7512	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7513	_ACEOF	8136	_ACEOF
7514		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7515	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7516		8144
7517	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7518	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7519	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7520	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7521	else	8149
7522	cat >conftest.$ac_ext <<_ACEOF	8150
7523	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7524	_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 $as_nop
7525	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7526	cat >>conftest.$ac_ext <<_ACEOF
7527	/* end confdefs.h. */	8171	/* end confdefs.h. */
7528	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7529	int	8175	int
7530	main ()	8176	main (void)
7531	{	8177	{
7532	if ((pid_t *) 0)	8178	struct tm tm;
7533	return 0;	8179	int *p = &tm.tm_sec;
7534	if (sizeof (pid_t))	8180	return !p;
7535	return 0;
7536	;	8181	;
7537	return 0;	8182	return 0;
7538	}	8183	}
7539	_ACEOF	8184	_ACEOF
7540	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7541	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7542	(eval $ac_compile) 2>conftest.er1
7543	ac_status=$?
7544	grep -v '^ *+' conftest.er1 >conftest.err
7545	rm -f conftest.er1
7546	cat conftest.err >&5
7547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7548	(exit $ac_status); } &&
7549	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7551	(eval $ac_try) 2>&5
7552	ac_status=$?
7553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7554	(exit $ac_status); }; } &&
7555	{ ac_try='test -s conftest.$ac_objext'
7556	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7557	(eval $ac_try) 2>&5
7558	ac_status=$?
7559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7560	(exit $ac_status); }; }; then
7561	ac_cv_type_pid_t=yes
7562	else
7563	echo "$as_me: failed program was:" >&5
7564	sed 's/^/\| /' conftest.$ac_ext >&5
7565
7566	ac_cv_type_pid_t=no
7567	fi
7568	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7569	fi
7570	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7571	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7572	if test $ac_cv_type_pid_t = yes; then
7573	:
7574	else
7575
7576	cat >>confdefs.h <<_ACEOF
7577	#define pid_t int
7578	_ACEOF
7579
7580	fi
7581
7582	echo "$as_me:$LINENO: checking for size_t" >&5
7583	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7584	if test "${ac_cv_type_size_t+set}" = set; then
7585	echo $ECHO_N "(cached) $ECHO_C" >&6
7586	else
7587	cat >conftest.$ac_ext <<_ACEOF
7588	/* confdefs.h. */
7589	_ACEOF
7590	cat confdefs.h >>conftest.$ac_ext
7591	cat >>conftest.$ac_ext <<_ACEOF
7592	/* end confdefs.h. */
7593	$ac_includes_default
7594	int
7595	main ()
7596	{
7597	if ((size_t *) 0)
7598	return 0;
7599	if (sizeof (size_t))
7600	return 0;
7601	;
7602	return 0;
7603	}
7604	_ACEOF
7605	rm -f conftest.$ac_objext
7606	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7607	(eval $ac_compile) 2>conftest.er1
7608	ac_status=$?
7609	grep -v '^ *+' conftest.er1 >conftest.err
7610	rm -f conftest.er1
7611	cat conftest.err >&5
7612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7613	(exit $ac_status); } &&
7614	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7616	(eval $ac_try) 2>&5
7617	ac_status=$?
7618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7619	(exit $ac_status); }; } &&
7620	{ ac_try='test -s conftest.$ac_objext'
7621	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7622	(eval $ac_try) 2>&5
7623	ac_status=$?
7624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7625	(exit $ac_status); }; }; then
7626	ac_cv_type_size_t=yes
7627	else
7628	echo "$as_me: failed program was:" >&5
7629	sed 's/^/\| /' conftest.$ac_ext >&5
7630
7631	ac_cv_type_size_t=no
7632	fi
7633	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7634	fi
7635	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7636	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7637	if test $ac_cv_type_size_t = yes; then
7638	:
7639	else
7640
7641	cat >>confdefs.h <<_ACEOF
7642	#define size_t unsigned
7643	_ACEOF
7644
7645	fi
7646
7647	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7648	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7649	if test "${ac_cv_header_time+set}" = set; then
7650	echo $ECHO_N "(cached) $ECHO_C" >&6
7651	else
7652	cat >conftest.$ac_ext <<_ACEOF
7653	/* confdefs.h. */
7654	_ACEOF
7655	cat confdefs.h >>conftest.$ac_ext
7656	cat >>conftest.$ac_ext <<_ACEOF
7657	/* end confdefs.h. */
7658	#include <sys/types.h>
7659	#include <sys/time.h>
7660	#include <time.h>
7661
7662	int
7663	main ()
7664	{
7665	if ((struct tm *) 0)
7666	return 0;
7667	;
7668	return 0;
7669	}
7670	_ACEOF
7671	rm -f conftest.$ac_objext
7672	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7673	(eval $ac_compile) 2>conftest.er1
7674	ac_status=$?
7675	grep -v '^ *+' conftest.er1 >conftest.err
7676	rm -f conftest.er1
7677	cat conftest.err >&5
7678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7679	(exit $ac_status); } &&
7680	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7682	(eval $ac_try) 2>&5
7683	ac_status=$?
7684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7685	(exit $ac_status); }; } &&
7686	{ ac_try='test -s conftest.$ac_objext'
7687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7688	(eval $ac_try) 2>&5
7689	ac_status=$?
7690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7691	(exit $ac_status); }; }; then
7692	ac_cv_header_time=yes
7693	else
7694	echo "$as_me: failed program was:" >&5
7695	sed 's/^/\| /' conftest.$ac_ext >&5
7696
7697	ac_cv_header_time=no
7698	fi
7699	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7700	fi
7701	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7702	echo "${ECHO_T}$ac_cv_header_time" >&6
7703	if test $ac_cv_header_time = yes; then
7704
7705	cat >>confdefs.h <<\_ACEOF
7706	#define TIME_WITH_SYS_TIME 1
7707	_ACEOF
7708
7709	fi
7710
7711	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7712	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7713	if test "${ac_cv_struct_tm+set}" = set; then
7714	echo $ECHO_N "(cached) $ECHO_C" >&6
7715	else
7716	cat >conftest.$ac_ext <<_ACEOF
7717	/* confdefs.h. */
7718	_ACEOF
7719	cat confdefs.h >>conftest.$ac_ext
7720	cat >>conftest.$ac_ext <<_ACEOF
7721	/* end confdefs.h. */
7722	#include <sys/types.h>
7723	#include <time.h>
7724
7725	int
7726	main ()
7727	{
7728	struct tm *tp; tp->tm_sec;
7729	;
7730	return 0;
7731	}
7732	_ACEOF
7733	rm -f conftest.$ac_objext
7734	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7735	(eval $ac_compile) 2>conftest.er1
7736	ac_status=$?
7737	grep -v '^ *+' conftest.er1 >conftest.err
7738	rm -f conftest.er1
7739	cat conftest.err >&5
7740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7741	(exit $ac_status); } &&
7742	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7744	(eval $ac_try) 2>&5
7745	ac_status=$?
7746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7747	(exit $ac_status); }; } &&
7748	{ ac_try='test -s conftest.$ac_objext'
7749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7750	(eval $ac_try) 2>&5
7751	ac_status=$?
7752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7753	(exit $ac_status); }; }; then
7754	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7755	else	8188	else $as_nop
7756	echo "$as_me: failed program was:" >&5
7757	sed 's/^/\| /' conftest.$ac_ext >&5
7758
7759	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7760	fi	8190	fi
7761	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7762	fi	8192	fi
7763	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7764	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7765	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7766		8196
7767	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7768	#define TM_IN_SYS_TIME 1
7769	_ACEOF
7770		8198
7771	fi	8199	fi
7772		8200
7773		8201
7774	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7775	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7776	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7777	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7778	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7779		8208
7780	cat >conftest.$ac_ext <<_ACEOF
7781	/* confdefs.h. */
7782	_ACEOF
7783	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7784	cat >>conftest.$ac_ext <<_ACEOF
7785	/* end confdefs.h. */	8210	/* end confdefs.h. */
7786	#include <sys/types.h>	8211	#include <sys/types.h>
7787	#include <sys/socket.h>	8212	#include <sys/socket.h>
7788	int	8213	int
7789	main ()	8214	main (void)
7790	{	8215	{
7791	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7792	;	8217	;
7793	return 0;	8218	return 0;
7794	}	8219	}
7795	_ACEOF	8220	_ACEOF
7796	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7797	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7798	(eval $ac_compile) 2>conftest.er1
7799	ac_status=$?
7800	grep -v '^ *+' conftest.er1 >conftest.err
7801	rm -f conftest.er1
7802	cat conftest.err >&5
7803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7804	(exit $ac_status); } &&
7805	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7807	(eval $ac_try) 2>&5
7808	ac_status=$?
7809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7810	(exit $ac_status); }; } &&
7811	{ ac_try='test -s conftest.$ac_objext'
7812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7813	(eval $ac_try) 2>&5
7814	ac_status=$?
7815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7816	(exit $ac_status); }; }; then
7817	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7818	else	8224	else $as_nop
7819	echo "$as_me: failed program was:" >&5
7820	sed 's/^/\| /' conftest.$ac_ext >&5
7821
7822	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7823	fi	8226	fi
7824	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7825		8228
7826	fi	8229	fi
7827	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7828	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7829	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7830		8233
7831	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7832	#define HAVE_SOCKLEN_T 1
7833	_ACEOF
7834		8235
7835	fi	8236	fi
7836		8237
7837	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7838	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7839	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7840	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7841	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7842		8244
7843	cat >conftest.$ac_ext <<_ACEOF
7844	/* confdefs.h. */
7845	_ACEOF
7846	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847	cat >>conftest.$ac_ext <<_ACEOF
7848	/* end confdefs.h. */	8246	/* end confdefs.h. */
7849	#include <sys/types.h>	8247	#include <sys/types.h>
7850	#include <sys/socket.h>	8248	#include <sys/socket.h>
7851	#include <netdb.h>	8249	#include <netdb.h>
7852	int	8250	int
7853	main ()	8251	main (void)
7854	{	8252	{
7855	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7856	;	8254	;
7857	return 0;	8255	return 0;
7858	}	8256	}
7859	_ACEOF	8257	_ACEOF
7860	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7861	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7862	(eval $ac_compile) 2>conftest.er1
7863	ac_status=$?
7864	grep -v '^ *+' conftest.er1 >conftest.err
7865	rm -f conftest.er1
7866	cat conftest.err >&5
7867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7868	(exit $ac_status); } &&
7869	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7870	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7871	(eval $ac_try) 2>&5
7872	ac_status=$?
7873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7874	(exit $ac_status); }; } &&
7875	{ ac_try='test -s conftest.$ac_objext'
7876	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7877	(eval $ac_try) 2>&5
7878	ac_status=$?
7879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7880	(exit $ac_status); }; }; then
7881	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7882	else	8261	else $as_nop
7883	echo "$as_me: failed program was:" >&5
7884	sed 's/^/\| /' conftest.$ac_ext >&5
7885
7886	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7887	fi	8263	fi
7888	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7889		8265
7890	fi	8266	fi
7891	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7892	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7893	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7894		8270
7895	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7896	#define HAVE_STRUCT_ADDRINFO 1
7897	_ACEOF
7898		8272
7899	fi	8273	fi
7900
7901	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7902	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7903	if test "${ac_cv_type_signal+set}" = set; then
7904	echo $ECHO_N "(cached) $ECHO_C" >&6
7905	else
7906	cat >conftest.$ac_ext <<_ACEOF
7907	/* confdefs.h. */
7908	_ACEOF
7909	cat confdefs.h >>conftest.$ac_ext
7910	cat >>conftest.$ac_ext <<_ACEOF
7911	/* end confdefs.h. */
7912	#include <sys/types.h>
7913	#include <signal.h>
7914	#ifdef signal
7915	# undef signal
7916	#endif
7917	#ifdef __cplusplus
7918	extern "C" void (signal (int, void ()(int)))(int);
7919	#else
7920	void (*signal ()) ();
7921	#endif
7922
7923	int
7924	main ()
7925	{
7926	int i;
7927	;
7928	return 0;
7929	}
7930	_ACEOF
7931	rm -f conftest.$ac_objext
7932	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7933	(eval $ac_compile) 2>conftest.er1
7934	ac_status=$?
7935	grep -v '^ *+' conftest.er1 >conftest.err
7936	rm -f conftest.er1
7937	cat conftest.err >&5
7938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7939	(exit $ac_status); } &&
7940	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7942	(eval $ac_try) 2>&5
7943	ac_status=$?
7944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7945	(exit $ac_status); }; } &&
7946	{ ac_try='test -s conftest.$ac_objext'
7947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7948	(eval $ac_try) 2>&5
7949	ac_status=$?
7950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7951	(exit $ac_status); }; }; then
7952	ac_cv_type_signal=void
7953	else
7954	echo "$as_me: failed program was:" >&5
7955	sed 's/^/\| /' conftest.$ac_ext >&5
7956
7957	ac_cv_type_signal=int
7958	fi
7959	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7960	fi
7961	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7962	echo "${ECHO_T}$ac_cv_type_signal" >&6
7963
7964	cat >>confdefs.h <<_ACEOF
7965	#define RETSIGTYPE $ac_cv_type_signal
7966	_ACEOF
7967
7968
7969		8274
7970	ac_ext=c	8275	ac_ext=c
7971	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7972	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7973	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 $LIBS >&5'
7974	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7975		8280
7976		8281
7977	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7978	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7979	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7980	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7981	else	8286
7982	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7983	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7984	_ACEOF	8289	if test "x$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 $as_nop
7985	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7986	cat >>conftest.$ac_ext <<_ACEOF
7987	/* end confdefs.h. */	8353	/* end confdefs.h. */
7988	#include <stdlib.h>
7989	#include <stdarg.h>
7990	#include <string.h>
7991	#include <float.h>	8354	#include <alloca.h>
7992
7993	int	8355	int
7994	main ()	8356	main (void)
7995	{	8357	{
7996		8358	char p = (char ) alloca (2 * sizeof (int));
		8359	if (p) return 0;
7997	;	8360	;
7998	return 0;	8361	return 0;
7999	}	8362	}
8000	_ACEOF	8363	_ACEOF
8001	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
8002	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
8003	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8004	ac_status=$?	8367	else $as_nop
8005	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8006	rm -f conftest.er1	8369	fi
8007	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8008	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8009	(exit $ac_status); } &&	8372	fi
8010	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8012	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8013	ac_status=$?	8376
8014	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8015	(exit $ac_status); }; } &&	8378
8016	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8017	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8018	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8019	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8020	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8021	(exit $ac_status); }; }; then	8384	then :
8022	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8023	else	8389	else
8024	echo "$as_me: failed program was:" >&5
8025	sed 's/^/\| /' conftest.$ac_ext >&5
8026
8027	ac_cv_header_stdc=no
8028	fi
8029	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8030
8031	if test $ac_cv_header_stdc = yes; then
8032	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8033	cat >conftest.$ac_ext <<_ACEOF
8034	/* confdefs.h. */
8035	_ACEOF
8036	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8037	cat >>conftest.$ac_ext <<_ACEOF
8038	/* end confdefs.h. */
8039	#include <string.h>
8040
8041	_ACEOF
8042	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8043	$EGREP "memchr" >/dev/null 2>&1; then
8044	:
8045	else
8046	ac_cv_header_stdc=no
8047	fi
8048	rm -f conftest*
8049
8050	fi
8051
8052	if test $ac_cv_header_stdc = yes; then
8053	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8054	cat >conftest.$ac_ext <<_ACEOF
8055	/* confdefs.h. */
8056	_ACEOF
8057	cat confdefs.h >>conftest.$ac_ext
8058	cat >>conftest.$ac_ext <<_ACEOF
8059	/* end confdefs.h. */	8391	/* end confdefs.h. */
8060	#include <stdlib.h>	8392	#include <stdlib.h>
8061
8062	_ACEOF
8063	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8064	$EGREP "free" >/dev/null 2>&1; then
8065	:
8066	else
8067	ac_cv_header_stdc=no
8068	fi
8069	rm -f conftest*
8070
8071	fi
8072
8073	if test $ac_cv_header_stdc = yes; then
8074	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8075	if test "$cross_compiling" = yes; then
8076	:
8077	else
8078	cat >conftest.$ac_ext <<_ACEOF
8079	/* confdefs.h. */
8080	_ACEOF
8081	cat confdefs.h >>conftest.$ac_ext
8082	cat >>conftest.$ac_ext <<_ACEOF
8083	/* end confdefs.h. */
8084	#include <ctype.h>	8393	#include <stddef.h>
8085	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8086	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8087	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8088	#else	8400	# else
8089	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8090	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8091	\|\| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8092	\|\| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8093	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	8405	# endif
8094	#endif	8406	#endif
8095		8407
8096	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8097	int	8408	int
8098	main ()	8409	main (void)
8099	{	8410	{
8100	int i;	8411	char p = (char ) alloca (1);
8101	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8102	if (XOR (islower (i), ISLOWER (i))
8103	\|\| toupper (i) != TOUPPER (i))
8104	exit(2);
8105	exit (0);
8106	}
8107	_ACEOF
8108	rm -f conftest$ac_exeext
8109	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8110	(eval $ac_link) 2>&5
8111	ac_status=$?
8112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8113	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8114	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8115	(eval $ac_try) 2>&5
8116	ac_status=$?
8117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8118	(exit $ac_status); }; }; then
8119	:
8120	else
8121	echo "$as_me: program exited with status $ac_status" >&5
8122	echo "$as_me: failed program was:" >&5
8123	sed 's/^/\| /' conftest.$ac_ext >&5
8124
8125	( exit $ac_status )
8126	ac_cv_header_stdc=no
8127	fi
8128	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8129	fi
8130	fi
8131	fi
8132	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8133	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8134	if test $ac_cv_header_stdc = yes; then
8135
8136	cat >>confdefs.h <<\_ACEOF
8137	#define STDC_HEADERS 1
8138	_ACEOF
8139
8140	fi
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8154	do
8155	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8156	echo "$as_me:$LINENO: checking for $ac_func" >&5
8157	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8158	if eval "test \"\${$as_ac_var+set}\" = set"; then
8159	echo $ECHO_N "(cached) $ECHO_C" >&6
8160	else
8161	cat >conftest.$ac_ext <<_ACEOF
8162	/* confdefs.h. */
8163	_ACEOF
8164	cat confdefs.h >>conftest.$ac_ext
8165	cat >>conftest.$ac_ext <<_ACEOF
8166	/* end confdefs.h. */
8167	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8168	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8169	#define $ac_func innocuous_$ac_func
8170
8171	/* System header to define __stub macros and hopefully few prototypes,
8172	which can conflict with char $ac_func (); below.
8173	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8174	<limits.h> exists even on freestanding compilers. */
8175
8176	#ifdef __STDC__
8177	# include <limits.h>
8178	#else
8179	# include <assert.h>
8180	#endif
8181
8182	#undef $ac_func
8183
8184	/* Override any gcc2 internal prototype to avoid an error. */
8185	#ifdef __cplusplus
8186	extern "C"
8187	{
8188	#endif
8189	/* We use char because int might match the return type of a gcc2
8190	builtin and then its argument prototype would still apply. */
8191	char $ac_func ();
8192	/* The GNU C library defines this for functions which it implements
8193	to always fail with ENOSYS. Some functions are actually named
8194	something starting with __ and the normal name is an alias. */
8195	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8196	choke me
8197	#else
8198	char (*f) () = $ac_func;
8199	#endif
8200	#ifdef __cplusplus
8201	}
8202	#endif
8203
8204	int
8205	main ()
8206	{
8207	return f != $ac_func;
8208	;	8413	;
8209	return 0;	8414	return 0;
8210	}	8415	}
8211	_ACEOF	8416	_ACEOF
8212	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8213	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8214	(eval $ac_link) 2>conftest.er1
8215	ac_status=$?
8216	grep -v '^ *+' conftest.er1 >conftest.err
8217	rm -f conftest.er1
8218	cat conftest.err >&5
8219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8220	(exit $ac_status); } &&
8221	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8223	(eval $ac_try) 2>&5
8224	ac_status=$?
8225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8226	(exit $ac_status); }; } &&
8227	{ ac_try='test -s conftest$ac_exeext'
8228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8229	(eval $ac_try) 2>&5
8230	ac_status=$?
8231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8232	(exit $ac_status); }; }; then
8233	eval "$as_ac_var=yes"
8234	else
8235	echo "$as_me: failed program was:" >&5
8236	sed 's/^/\| /' conftest.$ac_ext >&5
8237
8238	eval "$as_ac_var=no"
8239	fi
8240	rm -f conftest.err conftest.$ac_objext \
8241	conftest$ac_exeext conftest.$ac_ext
8242	fi
8243	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8244	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8245	if test `eval echo '${'$as_ac_var'}'` = yes; then
8246	cat >>confdefs.h <<_ACEOF
8247	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8248	_ACEOF
8249
8250	fi
8251	done
8252
8253
8254	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8255	# for constant arguments. Useless!
8256	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8257	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8258	if test "${ac_cv_working_alloca_h+set}" = set; then
8259	echo $ECHO_N "(cached) $ECHO_C" >&6
8260	else
8261	cat >conftest.$ac_ext <<_ACEOF
8262	/* confdefs.h. */
8263	_ACEOF
8264	cat confdefs.h >>conftest.$ac_ext
8265	cat >>conftest.$ac_ext <<_ACEOF
8266	/* end confdefs.h. */
8267	#include <alloca.h>
8268	int
8269	main ()
8270	{
8271	char p = (char ) alloca (2 * sizeof (int));
8272	;
8273	return 0;
8274	}
8275	_ACEOF
8276	rm -f conftest.$ac_objext conftest$ac_exeext
8277	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8278	(eval $ac_link) 2>conftest.er1
8279	ac_status=$?
8280	grep -v '^ *+' conftest.er1 >conftest.err
8281	rm -f conftest.er1
8282	cat conftest.err >&5
8283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8284	(exit $ac_status); } &&
8285	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8286	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8287	(eval $ac_try) 2>&5
8288	ac_status=$?
8289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8290	(exit $ac_status); }; } &&
8291	{ ac_try='test -s conftest$ac_exeext'
8292	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8293	(eval $ac_try) 2>&5
8294	ac_status=$?
8295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8296	(exit $ac_status); }; }; then
8297	ac_cv_working_alloca_h=yes
8298	else
8299	echo "$as_me: failed program was:" >&5
8300	sed 's/^/\| /' conftest.$ac_ext >&5
8301
8302	ac_cv_working_alloca_h=no
8303	fi
8304	rm -f conftest.err conftest.$ac_objext \
8305	conftest$ac_exeext conftest.$ac_ext
8306	fi
8307	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8308	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8309	if test $ac_cv_working_alloca_h = yes; then
8310
8311	cat >>confdefs.h <<\_ACEOF
8312	#define HAVE_ALLOCA_H 1
8313	_ACEOF
8314
8315	fi
8316
8317	echo "$as_me:$LINENO: checking for alloca" >&5
8318	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8319	if test "${ac_cv_func_alloca_works+set}" = set; then
8320	echo $ECHO_N "(cached) $ECHO_C" >&6
8321	else
8322	cat >conftest.$ac_ext <<_ACEOF
8323	/* confdefs.h. */
8324	_ACEOF
8325	cat confdefs.h >>conftest.$ac_ext
8326	cat >>conftest.$ac_ext <<_ACEOF
8327	/* end confdefs.h. */
8328	#ifdef __GNUC__
8329	# define alloca __builtin_alloca
8330	#else
8331	# ifdef _MSC_VER
8332	# include <malloc.h>
8333	# define alloca _alloca
8334	# else
8335	# if HAVE_ALLOCA_H
8336	# include <alloca.h>
8337	# else
8338	# ifdef _AIX
8339	#pragma alloca
8340	# else
8341	# ifndef alloca /* predefined by HP cc +Olibcalls */
8342	char *alloca ();
8343	# endif
8344	# endif
8345	# endif
8346	# endif
8347	#endif
8348
8349	int
8350	main ()
8351	{
8352	char p = (char ) alloca (1);
8353	;
8354	return 0;
8355	}
8356	_ACEOF
8357	rm -f conftest.$ac_objext conftest$ac_exeext
8358	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8359	(eval $ac_link) 2>conftest.er1
8360	ac_status=$?
8361	grep -v '^ *+' conftest.er1 >conftest.err
8362	rm -f conftest.er1
8363	cat conftest.err >&5
8364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8365	(exit $ac_status); } &&
8366	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8367	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8368	(eval $ac_try) 2>&5
8369	ac_status=$?
8370	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8371	(exit $ac_status); }; } &&
8372	{ ac_try='test -s conftest$ac_exeext'
8373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8374	(eval $ac_try) 2>&5
8375	ac_status=$?
8376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8377	(exit $ac_status); }; }; then
8378	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8379	else	8420	else $as_nop
8380	echo "$as_me: failed program was:" >&5
8381	sed 's/^/\| /' conftest.$ac_ext >&5
8382
8383	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8384	fi	8422	fi
8385	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8386	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8387	fi	8425	fi
8388	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8389	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8390		8429
8391	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8392		8431
8393	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8394	#define HAVE_ALLOCA 1
8395	_ACEOF
8396		8433
8397	else	8434	else
8398	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8399	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8400	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8401	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8402		8439
8403	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8404		8441
8405	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8406	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8407	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8408		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 $ac_cv_c_stack_direction" >>confdefs.h
8409		8489
8410	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8411	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8412	if test "${ac_cv_os_cray+set}" = set; then	8492
8413	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8414	else	8494
8415	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8416	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8417	_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 $LIBS"
8418	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8419	cat >>conftest.$ac_ext <<_ACEOF
8420	/* end confdefs.h. */	8510	/* end confdefs.h. */
8421	#if defined(CRAY) && ! defined(CRAY2)
8422	webecray
8423	#else
8424	wenotbecray
8425	#endif
8426		8511
8427	_ACEOF
8428	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8429	$EGREP "webecray" >/dev/null 2>&1; then
8430	ac_cv_os_cray=yes
8431	else
8432	ac_cv_os_cray=no
8433	fi
8434	rm -f conftest*
8435
8436	fi
8437	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8438	echo "${ECHO_T}$ac_cv_os_cray" >&6
8439	if test $ac_cv_os_cray = yes; then
8440	for ac_func in _getb67 GETB67 getb67; do
8441	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8442	echo "$as_me:$LINENO: checking for $ac_func" >&5
8443	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8444	if eval "test \"\${$as_ac_var+set}\" = set"; then
8445	echo $ECHO_N "(cached) $ECHO_C" >&6
8446	else
8447	cat >conftest.$ac_ext <<_ACEOF
8448	/* confdefs.h. */
8449	_ACEOF
8450	cat confdefs.h >>conftest.$ac_ext
8451	cat >>conftest.$ac_ext <<_ACEOF
8452	/* end confdefs.h. */
8453	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8454	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8455	#define $ac_func innocuous_$ac_func
8456
8457	/* System header to define __stub macros and hopefully few prototypes,
8458	which can conflict with char $ac_func (); below.
8459	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8460	<limits.h> exists even on freestanding compilers. */
8461
8462	#ifdef __STDC__
8463	# include <limits.h>
8464	#else
8465	# include <assert.h>
8466	#endif
8467
8468	#undef $ac_func
8469
8470	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8471	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8472	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8473	{	8518	{
8474	#endif	8519	return connect ();
8475	/* We use char because int might match the return type of a gcc2
8476	builtin and then its argument prototype would still apply. */
8477	char $ac_func ();
8478	/* The GNU C library defines this for functions which it implements
8479	to always fail with ENOSYS. Some functions are actually named
8480	something starting with __ and the normal name is an alias. */
8481	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8482	choke me
8483	#else
8484	char (*f) () = $ac_func;
8485	#endif
8486	#ifdef __cplusplus
8487	}
8488	#endif
8489
8490	int
8491	main ()
8492	{
8493	return f != $ac_func;
8494	;	8520	;
8495	return 0;	8521	return 0;
8496	}	8522	}
8497	_ACEOF	8523	_ACEOF
8498	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8499	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8500	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8501	ac_status=$?	8527	else $as_nop
8502	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8503	rm -f conftest.er1
8504	cat conftest.err >&5
8505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8506	(exit $ac_status); } &&
8507	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8508	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8509	(eval $ac_try) 2>&5
8510	ac_status=$?
8511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8512	(exit $ac_status); }; } &&
8513	{ ac_try='test -s conftest$ac_exeext'
8514	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8515	(eval $ac_try) 2>&5
8516	ac_status=$?
8517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8518	(exit $ac_status); }; }; then
8519	eval "$as_ac_var=yes"
8520	else
8521	echo "$as_me: failed program was:" >&5
8522	sed 's/^/\| /' conftest.$ac_ext >&5
8523
8524	eval "$as_ac_var=no"
8525	fi	8529	fi
8526	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8527	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8528	fi	8533	fi
8529	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8530	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8531	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8532		8539
8533	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8534	#define CRAY_STACKSEG_END $ac_func
8535	_ACEOF
8536		8541
8537	break
8538	fi	8542	fi
8539		8543
8540	done
8541	fi
8542		8544
8543	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8544	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8545	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8546	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8547	else	8549	then :
8548	if test "$cross_compiling" = yes; then	8550
8549	ac_cv_c_stack_direction=0	8551	else $as_nop
8550	else	8552
8551	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8552	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8553	_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 $LIBS"
8554	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8555	cat >>conftest.$ac_ext <<_ACEOF
8556	/* 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 ();
8557	int	8568	int
8558	find_stack_direction ()	8569	main (void)
8559	{	8570	{
8560	static char *addr = 0;	8571	return gethostbyname ();
8561	auto char dummy;
8562	if (addr == 0)
8563	{
8564	addr = &dummy;
8565	return find_stack_direction ();
8566	}
8567	else
8568	return (&dummy > addr) ? 1 : -1;
8569	}
8570
8571	int
8572	main ()
8573	{
8574	exit (find_stack_direction () < 0);
8575	}
8576	_ACEOF
8577	rm -f conftest$ac_exeext
8578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8579	(eval $ac_link) 2>&5
8580	ac_status=$?
8581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8582	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8584	(eval $ac_try) 2>&5
8585	ac_status=$?
8586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8587	(exit $ac_status); }; }; then
8588	ac_cv_c_stack_direction=1
8589	else
8590	echo "$as_me: program exited with status $ac_status" >&5
8591	echo "$as_me: failed program was:" >&5
8592	sed 's/^/\| /' conftest.$ac_ext >&5
8593
8594	( exit $ac_status )
8595	ac_cv_c_stack_direction=-1
8596	fi
8597	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8598	fi
8599	fi
8600	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8601	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8602
8603	cat >>confdefs.h <<_ACEOF
8604	#define STACK_DIRECTION $ac_cv_c_stack_direction
8605	_ACEOF
8606
8607
8608	fi
8609
8610
8611
8612	echo "$as_me:$LINENO: checking for socket" >&5
8613	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8614	if test "${ac_cv_func_socket+set}" = set; then
8615	echo $ECHO_N "(cached) $ECHO_C" >&6
8616	else
8617	cat >conftest.$ac_ext <<_ACEOF
8618	/* confdefs.h. */
8619	_ACEOF
8620	cat confdefs.h >>conftest.$ac_ext
8621	cat >>conftest.$ac_ext <<_ACEOF
8622	/* end confdefs.h. */
8623	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8624	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8625	#define socket innocuous_socket
8626
8627	/* System header to define __stub macros and hopefully few prototypes,
8628	which can conflict with char socket (); below.
8629	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8630	<limits.h> exists even on freestanding compilers. */
8631
8632	#ifdef __STDC__
8633	# include <limits.h>
8634	#else
8635	# include <assert.h>
8636	#endif
8637
8638	#undef socket
8639
8640	/* Override any gcc2 internal prototype to avoid an error. */
8641	#ifdef __cplusplus
8642	extern "C"
8643	{
8644	#endif
8645	/* We use char because int might match the return type of a gcc2
8646	builtin and then its argument prototype would still apply. */
8647	char socket ();
8648	/* The GNU C library defines this for functions which it implements
8649	to always fail with ENOSYS. Some functions are actually named
8650	something starting with __ and the normal name is an alias. */
8651	#if defined (__stub_socket) \|\| defined (__stub___socket)
8652	choke me
8653	#else
8654	char (*f) () = socket;
8655	#endif
8656	#ifdef __cplusplus
8657	}
8658	#endif
8659
8660	int
8661	main ()
8662	{
8663	return f != socket;
8664	;	8572	;
8665	return 0;	8573	return 0;
8666	}	8574	}
8667	_ACEOF	8575	_ACEOF
8668	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8669	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8670	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8671	ac_status=$?	8579	else $as_nop
8672	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8673	rm -f conftest.er1
8674	cat conftest.err >&5
8675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8676	(exit $ac_status); } &&
8677	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8678	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8679	(eval $ac_try) 2>&5
8680	ac_status=$?
8681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682	(exit $ac_status); }; } &&
8683	{ ac_try='test -s conftest$ac_exeext'
8684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8685	(eval $ac_try) 2>&5
8686	ac_status=$?
8687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688	(exit $ac_status); }; }; then
8689	ac_cv_func_socket=yes
8690	else
8691	echo "$as_me: failed program was:" >&5
8692	sed 's/^/\| /' conftest.$ac_ext >&5
8693
8694	ac_cv_func_socket=no
8695	fi	8581	fi
8696	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8697	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8698	fi	8585	fi
8699	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8700	echo "${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"
8701	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8702	:	8702	then :
8703	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8704		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
8705		8710
8706	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8707	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8708	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8709	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8710	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8711	ac_check_lib_save_LIBS=$LIBS	8716
8712	LIBS="-lsocket $LIBS"	8717	fi
8713	cat >conftest.$ac_ext <<_ACEOF	8718
8714	/* confdefs.h. */	8719
8715	_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; }
8716	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8717	cat >>conftest.$ac_ext <<_ACEOF
8718	/* end confdefs.h. */	8734	/* end confdefs.h. */
8719		8735	#include <unistd.h>
8720	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8721	#ifdef __cplusplus	8737	#include <time.h>
8722	extern "C"
8723	#endif
8724	/* We use char because int might match the return type of a gcc2
8725	builtin and then its argument prototype would still apply. */
8726	char connect ();
8727	int	8738	int
8728	main ()	8739	main (void)
8729	{	8740	{
8730	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8731	;	8742	;
8732	return 0;	8743	return 0;
8733	}	8744	}
8734	_ACEOF	8745	_ACEOF
8735	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8736	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8737	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8738	ac_status=$?
8739	grep -v '^ *+' conftest.er1 >conftest.err
8740	rm -f conftest.er1
8741	cat conftest.err >&5
8742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8743	(exit $ac_status); } &&
8744	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8746	(eval $ac_try) 2>&5
8747	ac_status=$?
8748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8749	(exit $ac_status); }; } &&
8750	{ ac_try='test -s conftest$ac_exeext'
8751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8752	(eval $ac_try) 2>&5
8753	ac_status=$?
8754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8755	(exit $ac_status); }; }; then
8756	ac_cv_lib_socket_connect=yes
8757	else
8758	echo "$as_me: failed program was:" >&5
8759	sed 's/^/\| /' conftest.$ac_ext >&5
8760		8749
8761	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8762	fi	8757	fi
8763	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8764	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 $as_nop
8765	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8766	fi
8767	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8768	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8769	if test $ac_cv_lib_socket_connect = yes; then
8770	cat >>confdefs.h <<_ACEOF
8771	#define HAVE_LIBSOCKET 1
8772	_ACEOF
8773
8774	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8775
8776	fi
8777
8778
8779	fi
8780
8781	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8782	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8783	if test "${ac_cv_func_gethostbyname+set}" = set; then
8784	echo $ECHO_N "(cached) $ECHO_C" >&6
8785	else
8786	cat >conftest.$ac_ext <<_ACEOF
8787	/* confdefs.h. */
8788	_ACEOF
8789	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8790	cat >>conftest.$ac_ext <<_ACEOF
8791	/* end confdefs.h. */	8771	/* end confdefs.h. */
8792	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8793	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8794	#define gethostbyname innocuous_gethostbyname
8795		8772
8796	/* System header to define __stub macros and hopefully few prototypes,
8797	which can conflict with char gethostbyname (); below.
8798	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8799	<limits.h> exists even on freestanding compilers. */
8800
8801	#ifdef __STDC__
8802	# include <limits.h>
8803	#else
8804	# include <assert.h>
8805	#endif
8806
8807	#undef gethostbyname
8808
8809	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8810	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8811	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8812	{	8779	{
8813	#endif	8780	return clock_gettime ();
8814	/* We use char because int might match the return type of a gcc2
8815	builtin and then its argument prototype would still apply. */
8816	char gethostbyname ();
8817	/* The GNU C library defines this for functions which it implements
8818	to always fail with ENOSYS. Some functions are actually named
8819	something starting with __ and the normal name is an alias. */
8820	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8821	choke me
8822	#else
8823	char (*f) () = gethostbyname;
8824	#endif
8825	#ifdef __cplusplus
8826	}
8827	#endif
8828
8829	int
8830	main ()
8831	{
8832	return f != gethostbyname;
8833	;	8781	;
8834	return 0;	8782	return 0;
8835	}	8783	}
8836	_ACEOF	8784	_ACEOF
8837	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8838	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8839	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8840	ac_status=$?	8788	else $as_nop
8841	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8842	rm -f conftest.er1
8843	cat conftest.err >&5
8844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8845	(exit $ac_status); } &&
8846	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8848	(eval $ac_try) 2>&5
8849	ac_status=$?
8850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8851	(exit $ac_status); }; } &&
8852	{ ac_try='test -s conftest$ac_exeext'
8853	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8854	(eval $ac_try) 2>&5
8855	ac_status=$?
8856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8857	(exit $ac_status); }; }; then
8858	ac_cv_func_gethostbyname=yes
8859	else
8860	echo "$as_me: failed program was:" >&5
8861	sed 's/^/\| /' conftest.$ac_ext >&5
8862
8863	ac_cv_func_gethostbyname=no
8864	fi	8790	fi
8865	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8866	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8867	fi	8794	fi
8868	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8869	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8870	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8871	:	8798	then :
8872	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8873		8800
		8801	LIBS="-lrt $LIBS"
8874		8802
8875	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8876	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8877	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8878	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8879	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 $as_nop
8880	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8881	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8882	cat >conftest.$ac_ext <<_ACEOF
8883	/* confdefs.h. */
8884	_ACEOF
8885	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8886	cat >>conftest.$ac_ext <<_ACEOF
8887	/* end confdefs.h. */	8839	/* end confdefs.h. */
8888		8840
8889	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8890	#ifdef __cplusplus
8891	extern "C"
8892	#endif
8893	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8894	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8895	char gethostbyname ();	8844	char nanosleep ();
8896	int	8845	int
8897	main ()	8846	main (void)
8898	{	8847	{
8899	gethostbyname ();	8848	return nanosleep ();
8900	;	8849	;
8901	return 0;	8850	return 0;
8902	}	8851	}
8903	_ACEOF	8852	_ACEOF
8904	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8905	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8906	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8907	ac_status=$?	8856	else $as_nop
8908	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8909	rm -f conftest.er1
8910	cat conftest.err >&5
8911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8912	(exit $ac_status); } &&
8913	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8915	(eval $ac_try) 2>&5
8916	ac_status=$?
8917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8918	(exit $ac_status); }; } &&
8919	{ ac_try='test -s conftest$ac_exeext'
8920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8921	(eval $ac_try) 2>&5
8922	ac_status=$?
8923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8924	(exit $ac_status); }; }; then
8925	ac_cv_lib_nsl_gethostbyname=yes
8926	else
8927	echo "$as_me: failed program was:" >&5
8928	sed 's/^/\| /' conftest.$ac_ext >&5
8929
8930	ac_cv_lib_nsl_gethostbyname=no
8931	fi	8858	fi
8932	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8933	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
8934	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8935	fi	8862	fi
8936	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8937	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8938	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8939	cat >>confdefs.h <<_ACEOF	8866	then :
8940	#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	}
8941	_ACEOF	8923	_ACEOF
8942		8924	for ac_lib in '' $LIBM
8943	LIBS="-lnsl $LIBS"	8925	do
8944		8926	if test -z "$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=$ac_res
8945	fi	8935	fi
8946		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8947		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8948	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8949		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 $LIBS"
8950		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8951	ac_ext=cc	8966	ac_ext=cpp
8952	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8953	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8954	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 $LIBS >&5'
8955	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8956		8971
…		…
8972		8987
8973	_ACEOF	8988	_ACEOF
8974		8989
8975	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8976	# but we know of no workaround that is simple, portable, and efficient.	8991	# but we know of no workaround that is simple, portable, and efficient.
8977	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8978	# Ultrix sh set writes to stderr and can't be redirected directly,	8993	# Ultrix sh set writes to stderr and can't be redirected directly,
8979	# and sets the high bit in the cache file unless we assign to the vars.	8994	# and sets the high bit in the cache file unless we assign to the vars.
8980	{	8995	(
		8996	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
8981	(set) 2>&1 \|	9012	(set) 2>&1 \|
8982	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8983	ac_space=\ )	9014	${as_nl}ac_space=\ )
8984	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8985	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8986	sed -n \	9017	sed -n \
8987	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8988	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9019	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8989	;;	9020	;; #(
8990	*)	9021	*)
8991	# `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.
8992	sed -n \	9023	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8993	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8994	;;	9024	;;
8995	esac;	9025	esac \|
8996	} \|	9026	sort
		9027	) \|
8997	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
8998	t clear	9030	t clear
8999	: clear	9031	:clear
9000	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9032	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9001	t end	9033	t end
9002	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9034	s/^$[^=]$=$.$$/\1=${\1=\2}/
9003	: end' >>confcache	9035	:end' >>confcache
9004	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9005	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9006	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 "$cache_file"; then
9007	cat confcache >$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
9008	else	9053	else
9009	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 $cache_file" >&6;}
9010	fi	9056	fi
9011	fi	9057	fi
9012	rm -f confcache	9058	rm -f confcache
9013		9059
9014		9060
9015		9061
9016	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9017	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9018	withval="$with_kernel"	9064	then :
9019	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9020	else	9066	else $as_nop
9021	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9022		9068
9023	fi;	9069	fi
9024		9070
		9071
9025	echo "$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
9026	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9027	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9028	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9029	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9030		9078
9031	cat >conftest.$ac_ext <<_ACEOF
9032	/* confdefs.h. */
9033	_ACEOF
9034	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9035	cat >>conftest.$ac_ext <<_ACEOF
9036	/* end confdefs.h. */	9080	/* end confdefs.h. */
9037	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9038	int	9082	int
9039	main ()	9083	main (void)
9040	{	9084	{
9041	int a = IFF_TAP;	9085	int a = IFF_TAP;
9042	;	9086	;
9043	return 0;	9087	return 0;
9044	}	9088	}
9045	_ACEOF	9089	_ACEOF
9046	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9047	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9048	(eval $ac_compile) 2>conftest.er1
9049	ac_status=$?
9050	grep -v '^ *+' conftest.er1 >conftest.err
9051	rm -f conftest.er1
9052	cat conftest.err >&5
9053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9054	(exit $ac_status); } &&
9055	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9057	(eval $ac_try) 2>&5
9058	ac_status=$?
9059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9060	(exit $ac_status); }; } &&
9061	{ ac_try='test -s conftest.$ac_objext'
9062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9063	(eval $ac_try) 2>&5
9064	ac_status=$?
9065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9066	(exit $ac_status); }; }; then
9067	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9068	else	9093	else $as_nop
9069	echo "$as_me: failed program was:" >&5
9070	sed 's/^/\| /' conftest.$ac_ext >&5
9071
9072	cat >conftest.$ac_ext <<_ACEOF
9073	/* confdefs.h. */
9074	_ACEOF
9075	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9076	cat >>conftest.$ac_ext <<_ACEOF
9077	/* end confdefs.h. */	9095	/* end confdefs.h. */
9078	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9079	int	9097	int
9080	main ()	9098	main (void)
9081	{	9099	{
9082	int a = IFF_TAP;	9100	int a = IFF_TAP;
9083	;	9101	;
9084	return 0;	9102	return 0;
9085	}	9103	}
9086	_ACEOF	9104	_ACEOF
9087	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9088	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9089	(eval $ac_compile) 2>conftest.er1
9090	ac_status=$?
9091	grep -v '^ *+' conftest.er1 >conftest.err
9092	rm -f conftest.er1
9093	cat conftest.err >&5
9094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095	(exit $ac_status); } &&
9096	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9097	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9098	(eval $ac_try) 2>&5
9099	ac_status=$?
9100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9101	(exit $ac_status); }; } &&
9102	{ ac_try='test -s conftest.$ac_objext'
9103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9104	(eval $ac_try) 2>&5
9105	ac_status=$?
9106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9107	(exit $ac_status); }; }; then
9108	if_tun_h="default"	9107	if_tun_h="default"
9109	else	9108	else $as_nop
9110	echo "$as_me: failed program was:" >&5
9111	sed 's/^/\| /' conftest.$ac_ext >&5
9112
9113	if_tun_h="no"	9109	if_tun_h="no"
9114		9110
9115	fi	9111	fi
9116	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9117		9113
9118	fi	9114	fi
9119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9120		9116
9121	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9122	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9123	else	9119	else
9124	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9125	fi	9121	fi
9126		9122
9127	fi	9123	fi
9128	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9129	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9130		9126
9131	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9132		9128
9133	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9134	#define HAVE_TUNTAP 1
9135	_ACEOF
9136		9130
9137	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9138		9132
9139	cat >>confdefs.h <<_ACEOF
9140	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9141	_ACEOF
9142		9134
9143	fi	9135	fi
9144	fi	9136	fi
9145		9137
9146		9138
9147		9139
9148		9140
9149		9141
9150	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9151		9142
9152		9143
9153	# Check whether --with-openssl-include or --without-openssl-include was given.
9154	if test "${with_openssl_include+set}" = set; then
9155	withval="$with_openssl_include"
9156	openssl_include="$withval"
9157	CFLAGS="$CFLAGS -I$withval"
9158	CPPFLAGS="$CPPFLAGS -I$withval"
9159		9144
9160	fi;
9161		9145
9162		9146
9163	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9164	if test "${with_openssl_lib+set}" = set; then
9165	withval="$with_openssl_lib"
9166	openssl_lib="$withval"
9167	LIBS="$LIBS -L$withval"
9168		9147
9169	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9170		9149	if test -n "$ac_tool_prefix"; then
9171		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9172		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9173		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9174		9153	printf %s "checking for $ac_word... " >&6; }
9175		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9176		9155	then :
9177	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 $PATH
9178	do	9165	do
9179	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	9166	IFS=$as_save_IFS
9180	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9181	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9182	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9183	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9184	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
9185	fi	9184	fi
9186	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9187	echo "${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; }
9188	else	9189	else
9189	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9190	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9191	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9192	cat >conftest.$ac_ext <<_ACEOF	9193
9193	/* confdefs.h. */	9194
9194	_ACEOF	9195	fi
9195	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9196	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9197	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9198	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9199	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9200	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9201	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9202	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9203	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9204	ac_status=$?	9205	else $as_nop
9205	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9206	rm -f conftest.er1	9207	[\\/]* \| ?:[\\/]*)
9207	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9208	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9209	(exit $ac_status); } &&	9210	*)
9210	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9212	(eval $ac_try) 2>&5	9213	do
9213	ac_status=$?	9214	IFS=$as_save_IFS
9214	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9215	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9216	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9218	(eval $ac_try) 2>&5	9219	esac
9219	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9220	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9221	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9222	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; }
9223	else	9237	else
9224	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9225	sed 's/^/\| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9226
9227	ac_header_compiler=no
9228	fi	9240	fi
9229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9230	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9231	echo "${ECHO_T}$ac_header_compiler" >&6
9232		9241
9233	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9234	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9235	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9236	cat >conftest.$ac_ext <<_ACEOF
9237	/* confdefs.h. */
9238	_ACEOF
9239	cat confdefs.h >>conftest.$ac_ext
9240	cat >>conftest.$ac_ext <<_ACEOF
9241	/* end confdefs.h. */
9242	#include <$ac_header>
9243	_ACEOF
9244	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9245	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9246	ac_status=$?
9247	grep -v '^ *+' conftest.er1 >conftest.err
9248	rm -f conftest.er1
9249	cat conftest.err >&5
9250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9251	(exit $ac_status); } >/dev/null; then
9252	if test -s conftest.err; then
9253	ac_cpp_err=$ac_cxx_preproc_warn_flag
9254	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9255	else	9244	else
9256	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=$ac_pt_PKG_CONFIG
9257	fi	9252	fi
9258	else	9253	else
9259	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9260	fi	9269	fi
9261	if test -z "$ac_cpp_err"; then	9270	fi
9262	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$?" != "x0" && pkg_failed=yes
9263	else	9287	else
9264	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9265	sed 's/^/\| /' conftest.$ac_ext >&5
9266
9267	ac_header_preproc=no
9268	fi	9289	fi
9269	rm -f conftest.err conftest.$ac_ext	9290	else
9270	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9271	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9272		9293	if test -n "$LIBCRYPTO_LIBS"; then
9273	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9274	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9275	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9276	{ echo "$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
9277	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
9278	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9279	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
9280	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9281	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9282	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9283	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9284	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9286	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9288	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9290	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9291	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9292	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9293	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9294	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9295	(
9296	cat <<\_ASBOX
9297	## ------------------------------------------ ##
9298	## Report this to the AC_PACKAGE_NAME lists. ##
9299	## ------------------------------------------ ##
9300	_ASBOX
9301	) \|
9302	sed "s/^/$as_me: WARNING: /" >&2
9303	;;
9304	esac
9305	echo "$as_me:$LINENO: checking for $ac_header" >&5
9306	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9307	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9308	echo $ECHO_N "(cached) $ECHO_C" >&6
9309	else	9304	else
9310	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9311	fi	9306	fi
9312	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9313	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9314
9315	fi	9309	fi
9316	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9317	cat >>confdefs.h <<_ACEOF
9318	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9319	_ACEOF
9320		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9321	else	9319	else
9322	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9323	echo "$as_me: error: OpenSSL header files not found." >&2;}
9324	{ (exit 1); exit 1; }; }; break
9325
9326	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
9327		9329
9328	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9329		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9330		9333
9331	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9332		9336
9333	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9334	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9335	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9336	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; }
9337	else	9355	else
9338	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9339	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9340	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9341	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9342	_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"
9343	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9344	cat >>conftest.$ac_ext <<_ACEOF
9345	/* end confdefs.h. */	9380	/* end confdefs.h. */
9346		9381	#include <pthread.h>
9347	/* Override any gcc2 internal prototype to avoid an error. */
9348	#ifdef __cplusplus
9349	extern "C"
9350	#endif
9351	/* We use char because int might match the return type of a gcc2
9352	builtin and then its argument prototype would still apply. */
9353	char SHA1_version ();
9354	int	9382	int
9355	main ()	9383	main (void)
9356	{	9384	{
9357	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9358	;	9386	;
9359	return 0;	9387	return 0;
9360	}	9388	}
9361	_ACEOF	9389	_ACEOF
9362	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9363	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9364	(eval $ac_link) 2>conftest.er1
9365	ac_status=$?
9366	grep -v '^ *+' conftest.er1 >conftest.err
9367	rm -f conftest.er1
9368	cat conftest.err >&5
9369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9370	(exit $ac_status); } &&
9371	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9373	(eval $ac_try) 2>&5
9374	ac_status=$?
9375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9376	(exit $ac_status); }; } &&
9377	{ ac_try='test -s conftest$ac_exeext'
9378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9379	(eval $ac_try) 2>&5
9380	ac_status=$?
9381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9382	(exit $ac_status); }; }; then
9383	ac_cv_lib_crypto_SHA1_version=yes
9384	else
9385	echo "$as_me: failed program was:" >&5
9386	sed 's/^/\| /' conftest.$ac_ext >&5
9387		9392
9388	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9389	fi
9390	rm -f conftest.err conftest.$ac_objext \
9391	conftest$ac_exeext conftest.$ac_ext
9392	LIBS=$ac_check_lib_save_LIBS
9393	fi
9394	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9395	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9396	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9397	LIBS="$LIBS -lcrypto"
9398	else
9399	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9400	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9401	{ (exit 1); exit 1; }; }
9402		9394
9403	fi
9404		9395
9405
9406
9407
9408
9409
9410	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9411	do
9412	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9413	echo "$as_me:$LINENO: checking for $ac_func" >&5
9414	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9415	if eval "test \"\${$as_ac_var+set}\" = set"; then
9416	echo $ECHO_N "(cached) $ECHO_C" >&6
9417	else
9418	cat >conftest.$ac_ext <<_ACEOF
9419	/* confdefs.h. */
9420	_ACEOF
9421	cat confdefs.h >>conftest.$ac_ext
9422	cat >>conftest.$ac_ext <<_ACEOF
9423	/* end confdefs.h. */
9424	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9425	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9426	#define $ac_func innocuous_$ac_func
9427
9428	/* System header to define __stub macros and hopefully few prototypes,
9429	which can conflict with char $ac_func (); below.
9430	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9431	<limits.h> exists even on freestanding compilers. */
9432
9433	#ifdef __STDC__
9434	# include <limits.h>
9435	#else
9436	# include <assert.h>
9437	#endif
9438
9439	#undef $ac_func
9440
9441	/* Override any gcc2 internal prototype to avoid an error. */
9442	#ifdef __cplusplus
9443	extern "C"
9444	{
9445	#endif
9446	/* We use char because int might match the return type of a gcc2
9447	builtin and then its argument prototype would still apply. */
9448	char $ac_func ();
9449	/* The GNU C library defines this for functions which it implements
9450	to always fail with ENOSYS. Some functions are actually named
9451	something starting with __ and the normal name is an alias. */
9452	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9453	choke me
9454	#else
9455	char (*f) () = $ac_func;
9456	#endif
9457	#ifdef __cplusplus
9458	}
9459	#endif
9460
9461	int
9462	main ()
9463	{
9464	return f != $ac_func;
9465	;
9466	return 0;
9467	}
9468	_ACEOF
9469	rm -f conftest.$ac_objext conftest$ac_exeext
9470	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9471	(eval $ac_link) 2>conftest.er1
9472	ac_status=$?
9473	grep -v '^ *+' conftest.er1 >conftest.err
9474	rm -f conftest.er1
9475	cat conftest.err >&5
9476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9477	(exit $ac_status); } &&
9478	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9479	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9480	(eval $ac_try) 2>&5
9481	ac_status=$?
9482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9483	(exit $ac_status); }; } &&
9484	{ ac_try='test -s conftest$ac_exeext'
9485	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9486	(eval $ac_try) 2>&5
9487	ac_status=$?
9488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9489	(exit $ac_status); }; }; then
9490	eval "$as_ac_var=yes"
9491	else
9492	echo "$as_me: failed program was:" >&5
9493	sed 's/^/\| /' conftest.$ac_ext >&5
9494
9495	eval "$as_ac_var=no"
9496	fi
9497	rm -f conftest.err conftest.$ac_objext \
9498	conftest$ac_exeext conftest.$ac_ext
9499	fi
9500	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9501	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9502	if test `eval echo '${'$as_ac_var'}'` = yes; then
9503	cat >>confdefs.h <<_ACEOF
9504	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9505	_ACEOF
9506
9507	fi
9508	done
9509
9510
9511	echo "$as_me:$LINENO: checking for dlopen" >&5
9512	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9513	if test "${ac_cv_func_dlopen+set}" = set; then
9514	echo $ECHO_N "(cached) $ECHO_C" >&6
9515	else
9516	cat >conftest.$ac_ext <<_ACEOF
9517	/* confdefs.h. */
9518	_ACEOF
9519	cat confdefs.h >>conftest.$ac_ext
9520	cat >>conftest.$ac_ext <<_ACEOF
9521	/* end confdefs.h. */
9522	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9523	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9524	#define dlopen innocuous_dlopen
9525
9526	/* System header to define __stub macros and hopefully few prototypes,
9527	which can conflict with char dlopen (); below.
9528	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9529	<limits.h> exists even on freestanding compilers. */
9530
9531	#ifdef __STDC__
9532	# include <limits.h>
9533	#else
9534	# include <assert.h>
9535	#endif
9536
9537	#undef dlopen
9538
9539	/* Override any gcc2 internal prototype to avoid an error. */
9540	#ifdef __cplusplus
9541	extern "C"
9542	{
9543	#endif
9544	/* We use char because int might match the return type of a gcc2
9545	builtin and then its argument prototype would still apply. */
9546	char dlopen ();
9547	/* The GNU C library defines this for functions which it implements
9548	to always fail with ENOSYS. Some functions are actually named
9549	something starting with __ and the normal name is an alias. */
9550	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9551	choke me
9552	#else
9553	char (*f) () = dlopen;
9554	#endif
9555	#ifdef __cplusplus
9556	}
9557	#endif
9558
9559	int
9560	main ()
9561	{
9562	return f != dlopen;
9563	;
9564	return 0;
9565	}
9566	_ACEOF
9567	rm -f conftest.$ac_objext conftest$ac_exeext
9568	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9569	(eval $ac_link) 2>conftest.er1
9570	ac_status=$?
9571	grep -v '^ *+' conftest.er1 >conftest.err
9572	rm -f conftest.er1
9573	cat conftest.err >&5
9574	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9575	(exit $ac_status); } &&
9576	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9577	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9578	(eval $ac_try) 2>&5
9579	ac_status=$?
9580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9581	(exit $ac_status); }; } &&
9582	{ ac_try='test -s conftest$ac_exeext'
9583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9584	(eval $ac_try) 2>&5
9585	ac_status=$?
9586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9587	(exit $ac_status); }; }; then
9588	ac_cv_func_dlopen=yes
9589	else
9590	echo "$as_me: failed program was:" >&5
9591	sed 's/^/\| /' conftest.$ac_ext >&5
9592
9593	ac_cv_func_dlopen=no
9594	fi
9595	rm -f conftest.err conftest.$ac_objext \
9596	conftest$ac_exeext conftest.$ac_ext
9597	fi
9598	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9599	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9600	if test $ac_cv_func_dlopen = yes; then
9601	:
9602	else
9603	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9604	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9605	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9606	echo $ECHO_N "(cached) $ECHO_C" >&6
9607	else
9608	ac_check_lib_save_LIBS=$LIBS
9609	LIBS="-ldl $LIBS"
9610	cat >conftest.$ac_ext <<_ACEOF
9611	/* confdefs.h. */
9612	_ACEOF
9613	cat confdefs.h >>conftest.$ac_ext
9614	cat >>conftest.$ac_ext <<_ACEOF
9615	/* end confdefs.h. */
9616
9617	/* Override any gcc2 internal prototype to avoid an error. */
9618	#ifdef __cplusplus
9619	extern "C"
9620	#endif
9621	/* We use char because int might match the return type of a gcc2
9622	builtin and then its argument prototype would still apply. */
9623	char dlopen ();
9624	int
9625	main ()
9626	{
9627	dlopen ();
9628	;
9629	return 0;
9630	}
9631	_ACEOF
9632	rm -f conftest.$ac_objext conftest$ac_exeext
9633	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9634	(eval $ac_link) 2>conftest.er1
9635	ac_status=$?
9636	grep -v '^ *+' conftest.er1 >conftest.err
9637	rm -f conftest.er1
9638	cat conftest.err >&5
9639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9640	(exit $ac_status); } &&
9641	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9642	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9643	(eval $ac_try) 2>&5
9644	ac_status=$?
9645	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9646	(exit $ac_status); }; } &&
9647	{ ac_try='test -s conftest$ac_exeext'
9648	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9649	(eval $ac_try) 2>&5
9650	ac_status=$?
9651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9652	(exit $ac_status); }; }; then
9653	ac_cv_lib_dl_dlopen=yes
9654	else
9655	echo "$as_me: failed program was:" >&5
9656	sed 's/^/\| /' conftest.$ac_ext >&5
9657
9658	ac_cv_lib_dl_dlopen=no
9659	fi
9660	rm -f conftest.err conftest.$ac_objext \
9661	conftest$ac_exeext conftest.$ac_ext
9662	LIBS=$ac_check_lib_save_LIBS
9663	fi
9664	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9665	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9666	if test $ac_cv_lib_dl_dlopen = yes; then
9667	LIBS="$LIBS -ldl"
9668	else
9669	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9670	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9671	{ (exit 1); exit 1; }; }
9672
9673	fi
9674
9675
9676	fi
9677
9678
9679	if test "x$openssl_include" != x; then
9680	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9681	fi
9682
9683	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9684	if test "${enable_static_daemon+set}" = set; then
9685	enableval="$enable_static_daemon"
9686	LDFLAGS_DAEMON=-static
9687
9688	fi;	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9689		9398
9690
9691	# Check whether --enable-rohc or --disable-rohc was given.
9692	if test "${enable_rohc+set}" = set; then
9693	enableval="$enable_rohc"
9694
9695	echo
9696	echo "**********************************************************************"
9697	echo "**********************************************************************"
9698	echo "** --enable-rohc is highly experimental, do not use **************"
9699	echo "**********************************************************************"
9700	echo "**********************************************************************"
9701	echo
9702	rohc=true
9703
9704	cat >>confdefs.h <<_ACEOF
9705	#define ENABLE_ROHC 1
9706	_ACEOF
9707
9708
9709
9710	fi;	9399	fi
9711		9400
		9401	fi
9712		9402
		9403	# Check whether --enable-static-daemon was given.
		9404	if test ${enable_static_daemon+y}
		9405	then :
		9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
9713		9407
		9408	fi
		9409
		9410
		9411
		9412
9714	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
9715	ROHC_TRUE=	9414	ROHC_TRUE=
9716	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
9717	else	9416	else
9718	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
9719	ROHC_FALSE=	9418	ROHC_FALSE=
9720	fi	9419	fi
9721		9420
9722		9421
		9422
		9423	ICMP=1
9723	# Check whether --enable-icmp or --disable-icmp was given.	9424	# Check whether --enable-icmp was given.
9724	if test "${enable_icmp+set}" = set; then	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 ${enable_dns+y}
		9473	then :
9725	enableval="$enable_icmp"	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 :
9726		9478
9727	cat >>confdefs.h <<_ACEOF	9479	else $as_nop
9728	#define ENABLE_ICMP 1	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 $as_nop
		9489	ac_check_lib_save_LIBS=$LIBS
		9490	LIBS="-lgmp $LIBS"
		9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		9492	/* end confdefs.h. */
		9493
		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
		9497	int
		9498	main (void)
		9499	{
		9500	return conftest::main ();
		9501	;
		9502	return 0;
		9503	}
9729	_ACEOF	9504	_ACEOF
9730		9505	if ac_fn_cxx_try_link "$LINENO"
9731		9506	then :
		9507	ac_cv_lib_gmp_main=yes
		9508	else $as_nop
		9509	ac_cv_lib_gmp_main=no
9732	fi;	9510	fi
		9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		9512	conftest$ac_exeext conftest.$ac_ext
		9513	LIBS=$ac_check_lib_save_LIBS
		9514	fi
		9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
		9517	if test "x$ac_cv_lib_gmp_main" = xyes
		9518	then :
		9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9733		9520
		9521	LIBS="-lgmp $LIBS"
		9522
		9523	else $as_nop
		9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		9525	fi
		9526
		9527
		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
		9530
		9531
		9532
		9533	fi
		9534
		9535
		9536	RSA=3072
9734	# Check whether --enable-tcp or --disable-tcp was given.	9537	# Check whether --enable-rsa-length was given.
9735	if test "${enable_tcp+set}" = set; then	9538	if test ${enable_rsa_length+y}
9736	enableval="$enable_tcp"	9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
9737		9541
9738	cat >>confdefs.h <<_ACEOF
9739	#define ENABLE_TCP 1
9740	_ACEOF
9741
9742
9743	fi;	9542	fi
9744		9543
		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
		9546
		9547
		9548	HMACSIZE=12
9745	# Check whether --enable-dns or --disable-dns was given.	9549	# Check whether --enable-hmac-length was given.
9746	if test "${enable_dns+set}" = set; then	9550	if test ${enable_hmac_length+y}
9747	enableval="$enable_dns"	9551	then :
		9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
9748		9553
9749	cat >>confdefs.h <<_ACEOF
9750	#define ENABLE_DNS 1
9751	_ACEOF
9752
9753
9754	fi;	9554	fi
9755		9555
9756	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9757	if test "${enable_http_proxy+set}" = set; then
9758	enableval="$enable_http_proxy"
9759		9556
9760	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
9761	#define ENABLE_HTTP_PROXY 1
9762	_ACEOF
9763
9764
9765	fi;
9766
9767	HMAC=12
9768	# Check whether --enable-hmac-length or --disable-hmac-length was given.
9769	if test "${enable_hmac_length+set}" = set; then
9770	enableval="$enable_hmac_length"
9771	HMAC=$enableval
9772
9773	fi;
9774
9775	cat >>confdefs.h <<_ACEOF
9776	#define HMACLENGTH $HMAC
9777	_ACEOF
9778
9779
9780	RAND=8
9781	# Check whether --enable-rand-length or --disable-rand-length was given.
9782	if test "${enable_rand_length+set}" = set; then
9783	enableval="$enable_rand_length"
9784	RAND=$enableval
9785
9786	fi;
9787
9788	cat >>confdefs.h <<_ACEOF
9789	#define RAND_SIZE $RAND
9790	_ACEOF
9791		9558
9792		9559
9793	MTU=1500	9560	MTU=1500
9794	# Check whether --enable-mtu or --disable-mtu was given.	9561	# Check whether --enable-max-mtu was given.
9795	if test "${enable_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
9796	enableval="$enable_mtu"	9563	then :
9797	MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
9798		9565
9799	fi;	9566	fi
9800		9567
9801	cat >>confdefs.h <<_ACEOF	9568
9802	#define MAX_MTU $MTU + 14	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
9803	_ACEOF
9804		9570
9805		9571
9806	COMPRESS=1	9572	COMPRESS=1
9807	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
9808	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
9809	enableval="$enable_compression"	9575	then :
9810	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
9811	COMPRESS=0	9577	COMPRESS=0
9812	fi	9578	fi
9813		9579
9814	fi;	9580	fi
9815		9581
9816	cat >>confdefs.h <<_ACEOF
9817	#define ENABLE_COMPRESSION $COMPRESS
9818	_ACEOF
9819		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
9820		9584
9821	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
9822	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
9823	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
9824	enableval="$enable_cipher"	9589	then :
9825	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9826	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9827	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9828	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9829		9596
9830	fi;	9597	fi
9831		9598
9832	cat >>confdefs.h <<_ACEOF
9833	#define ENABLE_CIPHER EVP_${CIPHER}
9834	_ACEOF
9835		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
9836		9601
9837	DIGEST=sha1	9602
		9603	HMAC=sha1
9838	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
9839	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
9840	enableval="$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
9841	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9842	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9843	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9844	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9845		9612
9846	fi;	9613	fi
9847		9614
9848	cat >>confdefs.h <<_ACEOF	9615
9849	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
9850	_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
9851		9631
9852		9632
9853	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9854	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
9855	fi	9635	fi
9856		9636
9857	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9858	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9859	fi	9639	#fi
9860		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
9861		9642
9862		9643
9863		9644
9864		9645
9865
9866	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	9646	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
9867		9647
9868	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
9869	# This file is a shell script that caches the results of configure	9649	# This file is a shell script that caches the results of configure
9870	# tests run on this system so they can be shared between configure	9650	# tests run on this system so they can be shared between configure
9871	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
…		…
9881		9661
9882	_ACEOF	9662	_ACEOF
9883		9663
9884	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
9885	# but we know of no workaround that is simple, portable, and efficient.	9665	# but we know of no workaround that is simple, portable, and efficient.
9886	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
9887	# Ultrix sh set writes to stderr and can't be redirected directly,	9667	# Ultrix sh set writes to stderr and can't be redirected directly,
9888	# and sets the high bit in the cache file unless we assign to the vars.	9668	# and sets the high bit in the cache file unless we assign to the vars.
9889	{	9669	(
		9670	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
9890	(set) 2>&1 \|	9686	(set) 2>&1 \|
9891	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9892	ac_space=\ )	9688	${as_nl}ac_space=\ )
9893	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
9894	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
9895	sed -n \	9691	sed -n \
9896	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
9897	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9693	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9898	;;	9694	;; #(
9899	*)	9695	*)
9900	# `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.
9901	sed -n \	9697	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9902	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9903	;;	9698	;;
9904	esac;	9699	esac \|
9905	} \|	9700	sort
		9701	) \|
9906	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
9907	t clear	9704	t clear
9908	: clear	9705	:clear
9909	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9706	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9910	t end	9707	t end
9911	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9708	s/^$[^=]$=$.$$/\1=${\1=\2}/
9912	: end' >>confcache	9709	:end' >>confcache
9913	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9914	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
9915	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 "$cache_file"; then
9916	cat confcache >$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
9917	else	9727	else
9918	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 $cache_file" >&6;}
9919	fi	9730	fi
9920	fi	9731	fi
9921	rm -f confcache	9732	rm -f confcache
9922		9733
9923	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9924	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
9925	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9926		9737
9927	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9928	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9929	# trailing colons and then remove the whole line if VPATH becomes empty
9930	# (actually we leave an empty line to preserve line numbers).
9931	if test "x$srcdir" = x.; then
9932	ac_vpsub='/^[ ]VPATH[ ]=/{
9933	s/:\$(srcdir):/:/;
9934	s/:\${srcdir}:/:/;
9935	s/:@srcdir@:/:/;
9936	s/^$[^=]=[ ]$:*/\1/;
9937	s/:*$//;
9938	s/^[^=]=[ ]$//;
9939	}'
9940	fi
9941
9942	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
9943		9739
9944	ac_libobjs=	9740	ac_libobjs=
9945	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
9946	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
9947	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
9948	ac_i=`echo "$ac_i" \|
9949	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9950	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
9951	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9952	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'
9953	done	9751	done
9954	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
9955		9753
9956	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
9957		9755
9958		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
9959	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9960	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9961	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9962	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9963	Usually this means the macro was only invoked conditionally." >&2;}
9964	{ (exit 1); exit 1; }; }
9965	fi	9776	fi
9966	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9967	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
9968	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9969	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9970	Usually this means the macro was only invoked conditionally." >&2;}
9971	{ (exit 1); exit 1; }; }
9972	fi	9780	fi
9973	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9974	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9975	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9976	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9977	Usually this means the macro was only invoked conditionally." >&2;}
9978	{ (exit 1); exit 1; }; }
9979	fi
9980	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9981	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9982	Usually this means the macro was only invoked conditionally." >&5
9983	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9984	Usually this means the macro was only invoked conditionally." >&2;}
9985	{ (exit 1); exit 1; }; }
9986	fi	9784	fi
9987	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
9988	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9989	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9990	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9991	Usually this means the macro was only invoked conditionally." >&2;}
9992	{ (exit 1); exit 1; }; }
9993	fi	9788	fi
9994	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
9995	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
9996	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9997	echo "$as_me: error: conditional \"ROHC\" was never defined.
9998	Usually this means the macro was only invoked conditionally." >&2;}
9999	{ (exit 1); exit 1; }; }
10000	fi	9792	fi
10001		9793
10002	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10003	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10004	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10005	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10006	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10007	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
10008	#! $SHELL	9802	#! $SHELL
10009	# Generated by $as_me.	9803	# Generated by $as_me.
10010	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10011	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10012	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10013		9807
10014	debug=false	9808	debug=false
10015	ac_cs_recheck=false	9809	ac_cs_recheck=false
10016	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10017	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10018	_ACEOF	9814	_ASEOF
10019		9815	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10020	cat >>$CONFIG_STATUS <<\_ACEOF
10021	## --------------------- ##	9816	## -------------------- ##
10022	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10023	## --------------------- ##	9818	## -------------------- ##
10024		9819
10025	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10026	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10027	emulate sh	9825	emulate sh
10028	NULLCMD=:	9826	NULLCMD=:
10029	# 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
10030	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10031	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10032	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) :
10033	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10034	fi	9838	fi
10035	DUALCASE=1; export DUALCASE # for MKS sh
10036		9839
10037	# Support unset when possible.
10038	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
10039	as_unset=unset
10040	else
10041	as_unset=false
10042	fi
10043		9840
10044		9841
10045	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10046	$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=" "" $as_nl"
		9853
10047	PS1='$ '	9854	PS1='$ '
10048	PS2='> '	9855	PS2='> '
10049	PS4='+ '	9856	PS4='+ '
10050		9857
10051	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10052	for as_var in \	9859	LC_ALL=C
10053	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10054	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10055	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
10056	do	9895	do
10057	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10058	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10059	else	9898	'') as_dir=./ ;;
10060	$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" >&$4
10061	fi	9931	fi
10062	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10063		9935
10064	# 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 $? -eq 1`
		9999	}
		10000	fi # as_fn_arith
		10001
		10002
10065	if expr a : '$a$' >/dev/null 2>&1; then	10003	if expr a : '$a$' >/dev/null 2>&1 &&
		10004	test "X`expr 00001 : '.*$...$'`" = X001; then
10066	as_expr=expr	10005	as_expr=expr
10067	else	10006	else
10068	as_expr=false	10007	as_expr=false
10069	fi	10008	fi
10070		10009
10071	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	10010	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10072	as_basename=basename	10011	as_basename=basename
10073	else	10012	else
10074	as_basename=false	10013	as_basename=false
10075	fi	10014	fi
10076		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10077		10021
10078	# Name of the executable.
10079	as_me=`$as_basename "$0" \|\|	10022	as_me=`$as_basename -- "$0" \|\|
10080	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	10023	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10081	X"$0" : 'X$//$$' \\| \	10024	X"$0" : 'X$//$$' \\| \
10082	X"$0" : 'X$/$$' \\| \	10025	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10083	. : '$.$' 2>/dev/null \|\|	10026	printf "%s\n" X/"$0" \|
10084	echo X/"$0" \|
10085	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	10027	sed '/^.\/$[^/][^/]$\/*$/{
10086	/^X\/$\/\/$$/{ s//\1/; q; }	10028	s//\1/
10087	/^X\/$\/$.*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/$\/\/$$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/$\/$.*/{
		10036	s//\1/
		10037	q
		10038	}
10088	s/.*/./; q'`	10039	s/.*/./; q'`
10089		10040
10090
10091	# PATH needs CR, and LINENO needs CR and PATH.
10092	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10093	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10094	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10095	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10096	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10097	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10098		10047
10099	# The user is always right.	10048
10100	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10101	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10102	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10103	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10104	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10105	PATH_SEPARATOR=';'	10054	-n*)
		10055	case `echo 'xy\c'` in
		10056	c) ECHO_T=' ';; # ECHO_T is single tab character.
		10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
		10060	esac;;
		10061	*)
		10062	ECHO_N='-n';;
		10063	esac
		10064
		10065	# For backward compatibility with old third-party macros, we provide
		10066	# the shell variables $as_echo and $as_echo_n. New code should use
		10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		10068	as_echo='printf %s\n'
		10069	as_echo_n='printf %s'
		10070
		10071	rm -f conf$$ 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$$ 2>/dev/null; then
		10088	as_ln_s=ln
10106	else	10089	else
10107	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10108	fi	10091	fi
10109	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10110	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10111		10097
10112		10098
10113	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10114	as_lineno_2=$LINENO	10100	# -------------
10115	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10116	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10117	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	10103	{
10118	# Find who we are. Look in the path if we contain no path at all
10119	# relative or not.
10120	case $0 in
10121	[\\/] ) as_myself=$0 ;;
10122	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10123	for as_dir in $PATH
10124	do
10125	IFS=$as_save_IFS
10126	test -z "$as_dir" && as_dir=.
10127	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10128	done
10129		10104
10130	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10131	esac	10107	esac
10132	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10133	# in which case we are not to be found in the path.	10109	as_dirs=
10134	if test "x$as_myself" = x; then	10110	while :; do
10135	as_myself=$0
10136	fi
10137	if test ! -f "$as_myself"; then
10138	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10139	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10140	{ (exit 1); exit 1; }; }
10141	fi
10142	case $CONFIG_SHELL in
10143	'')
10144	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10145	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10146	do
10147	IFS=$as_save_IFS
10148	test -z "$as_dir" && as_dir=.
10149	for as_base in sh bash ksh sh5; do
10150	case $as_dir in	10111	case $as_dir in #(
10151	/*)	10112	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10152	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10153	as_lineno_1=$LINENO	10114	esac
10154	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10155	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" \|\|
10156	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10157	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X$//$[^/]' \\| \
10158	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X$//$$' \\| \
10159	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	10120	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10160	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" \|
10161	export CONFIG_SHELL	10122	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10162	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10163	fi;;	10124	q
10164	esac	10125	}
		10126	/^X$\/\/$[^/].*/{
		10127	s//\1/
		10128	q
		10129	}
		10130	/^X$\/\/$$/{
		10131	s//\1/
		10132	q
		10133	}
		10134	/^X$\/$.*/{
		10135	s//\1/
		10136	q
		10137	}
		10138	s/.*/./; q'`
		10139	test -d "$as_dir" && break
10165	done	10140	done
10166	done	10141	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10167	;;	10142	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10168	esac
10169		10143
10170	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10171	# uniformly replaced by the line number. The first 'sed' inserts a
10172	# line-number line before each line; the second 'sed' does the real
10173	# work. The second script uses 'N' to pair each line-number line
10174	# with the numbered line, and appends trailing '-' during
10175	# substitution so that $LINENO is not a special case at line end.
10176	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10177	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10178	sed '=' <$as_myself \|
10179	sed '
10180	N
10181	s,$,-,
10182	: loop
10183	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10184	t loop
10185	s,-$,,
10186	s,^['$as_cr_digits']*\n,,
10187	' >$as_me.lineno &&
10188	chmod +x $as_me.lineno \|\|
10189	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10190	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10191	{ (exit 1); exit 1; }; }
10192		10144
10193	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10194	# (the dirname of $[0] is not the place where we might find the
10195	# original and so on. Autoconf is especially sensible to this).
10196	. ./$as_me.lineno
10197	# Exit status is that of the last command.
10198	exit
10199	}
10200
10201
10202	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10203	c,-n*) ECHO_N= ECHO_C='
10204	' ECHO_T=' ' ;;
10205	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10206	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10207	esac
10208
10209	if expr a : '$a$' >/dev/null 2>&1; then
10210	as_expr=expr
10211	else
10212	as_expr=false
10213	fi
10214
10215	rm -f conf$$ conf$$.exe conf$$.file
10216	echo >conf$$.file
10217	if ln -s conf$$.file conf$$ 2>/dev/null; then
10218	# We could just check for DJGPP; but this test a) works b) is more generic
10219	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10220	if test -f conf$$.exe; then
10221	# Don't use ln at all; we don't have any links
10222	as_ln_s='cp -p'
10223	else
10224	as_ln_s='ln -s'
10225	fi
10226	elif ln conf$$.file conf$$ 2>/dev/null; then
10227	as_ln_s=ln
10228	else
10229	as_ln_s='cp -p'
10230	fi
10231	rm -f conf$$ conf$$.exe conf$$.file
10232
10233	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10234	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10235	else	10148	else
10236	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10237	as_mkdir_p=false	10150	as_mkdir_p=false
10238	fi	10151	fi
10239		10152
10240	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
10241		10163
10242	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10243	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'"
10244		10166
10245	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10246	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'"
10247		10169
10248		10170
10249	# IFS
10250	# We need space, tab and new line, in precisely that order.
10251	as_nl='
10252	'
10253	IFS=" $as_nl"
10254
10255	# CDPATH.
10256	$as_unset CDPATH
10257
10258	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
10259		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10260	# 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
10261	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10262	# 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
10263	exec 5>>config.log	10356	exec 5>>config.log
10264	{	10357	{
10265	echo	10358	echo
10266	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10267	## Running $as_me. ##	10360	## Running $as_me. ##
10268	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10269	} >&5	10363	} >&5
10270	cat >&5 <<_CSEOF
10271		10364
10272	This file was extended by $as_me, which was
10273	generated by GNU Autoconf 2.59. Invocation command line was
10274
10275	CONFIG_FILES = $CONFIG_FILES
10276	CONFIG_HEADERS = $CONFIG_HEADERS
10277	CONFIG_LINKS = $CONFIG_LINKS
10278	CONFIG_COMMANDS = $CONFIG_COMMANDS
10279	$ $0 $@
10280
10281	_CSEOF
10282	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10283	echo >&5
10284	_ACEOF	10365	_ACEOF
10285
10286	# Files that config.status was made for.
10287	if test -n "$ac_config_files"; then
10288	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10289	fi
10290
10291	if test -n "$ac_config_headers"; then
10292	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10293	fi
10294
10295	if test -n "$ac_config_links"; then
10296	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10297	fi
10298
10299	if test -n "$ac_config_commands"; then
10300	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10301	fi
10302
10303	cat >>$CONFIG_STATUS <<\_ACEOF
10304
10305	ac_cs_usage="\
10306	\`$as_me' instantiates files from templates according to the
10307	current configuration.
10308
10309	Usage: $0 [OPTIONS] [FILE]...
10310
10311	-h, --help print this help, then exit
10312	-V, --version print version number, then exit
10313	-q, --quiet do not print progress messages
10314	-d, --debug don't remove temporary files
10315	--recheck update $as_me by reconfiguring in the same conditions
10316	--file=FILE[:TEMPLATE]
10317	instantiate the configuration file FILE
10318	--header=FILE[:TEMPLATE]
10319	instantiate the configuration header FILE
10320
10321	Configuration files:
10322	$config_files
10323
10324	Configuration headers:
10325	$config_headers
10326
10327	Configuration commands:
10328	$config_commands
10329
10330	Report bugs to <bug-autoconf@gnu.org>."
10331	_ACEOF
10332
10333	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10334	ac_cs_version="\\
10335	config.status
10336	configured by $0, generated by GNU Autoconf 2.59,
10337	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10338
10339	Copyright (C) 2003 Free Software Foundation, Inc.
10340	This config.status script is free software; the Free Software Foundation
10341	gives unlimited permission to copy, distribute and modify it."
10342	srcdir=$srcdir
10343	INSTALL="$INSTALL"
10344	_ACEOF
10345
10346	cat >>$CONFIG_STATUS <<\_ACEOF
10347	# If no file are specified by the user, then we need to provide default
10348	# value. By we need to know if files were specified by the user.
10349	ac_need_defaults=:
10350	while test $# != 0
10351	do
10352	case $1 in
10353	--=)
10354	ac_option=`expr "x$1" : 'x$[^=]*$='`
10355	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10356	ac_shift=:
10357	;;
10358	-*)
10359	ac_option=$1
10360	ac_optarg=$2
10361	ac_shift=shift
10362	;;
10363	*) # This is not an option, so the user has probably given explicit
10364	# arguments.
10365	ac_option=$1
10366	ac_need_defaults=false;;
10367	esac
10368
10369	case $ac_option in
10370	# Handling of the options.
10371	_ACEOF
10372	cat >>$CONFIG_STATUS <<\_ACEOF
10373	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10374	ac_cs_recheck=: ;;
10375	--version \| --vers* \| -V )
10376	echo "$ac_cs_version"; exit 0 ;;
10377	--he \| --h)
10378	# Conflict between --help and --header
10379	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10380	Try \`$0 --help' for more information." >&5
10381	echo "$as_me: error: ambiguous option: $1
10382	Try \`$0 --help' for more information." >&2;}
10383	{ (exit 1); exit 1; }; };;
10384	--help \| --hel \| -h )
10385	echo "$ac_cs_usage"; exit 0 ;;
10386	--debug \| --d* \| -d )
10387	debug=: ;;
10388	--file \| --fil \| --fi \| --f )
10389	$ac_shift
10390	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10391	ac_need_defaults=false;;
10392	--header \| --heade \| --head \| --hea )
10393	$ac_shift
10394	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10395	ac_need_defaults=false;;
10396	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10397	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10398	ac_cs_silent=: ;;
10399
10400	# This is an error.
10401	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10402	Try \`$0 --help' for more information." >&5
10403	echo "$as_me: error: unrecognized option: $1
10404	Try \`$0 --help' for more information." >&2;}
10405	{ (exit 1); exit 1; }; } ;;
10406
10407	*) ac_config_targets="$ac_config_targets $1" ;;
10408
10409	esac
10410	shift
10411	done
10412
10413	ac_configure_extra_args=
10414
10415	if $ac_cs_silent; then
10416	exec 6>/dev/null
10417	ac_configure_extra_args="$ac_configure_extra_args --silent"
10418	fi
10419
10420	_ACEOF
10421	cat >>$CONFIG_STATUS <<_ACEOF
10422	if \$ac_cs_recheck; then
10423	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10424	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10425	fi
10426
10427	_ACEOF
10428
10429	cat >>$CONFIG_STATUS <<_ACEOF
10430	#	10367	#
10431	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10432	#	10369	#
10433
10434	# 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
10435	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10436	# from automake.	10372	# from automake.
10437	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10438	# 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.
10439	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10440		10376
10441	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10442		10378
10443	_ACEOF	10379	_ACEOF
10444		10380
10445
10446
10447	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10382
		10383	# Handling of arguments.
10448	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10449	do	10385	do
10450	case "$ac_config_target" in	10386	case $ac_config_target in
10451	# 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" ;;
10452	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10453	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10454	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10455	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10456	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10457	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10458	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10459	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10460	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10461	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10462	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10463	{ (exit 1); exit 1; }; };;
10464	esac	10398	esac
10465	done	10399	done
		10400
10466		10401
10467	# 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,
10468	# 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.
10469	# 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
10470	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10471	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10472	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
10473	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
10474	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} \|\| CONFIG_COMMANDS=$config_commands
10475	fi	10410	fi
10476		10411
10477	# 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
10478	# 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,
10479	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10480	# 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'.
10481	$debug \|\|	10418	$debug \|\|
10482	{	10419	{
10483	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10484	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
10485	}	10426	}
10486
10487	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10488		10428
10489	{	10429	{
10490	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10491	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10492	} \|\|	10432	} \|\|
10493	{	10433	{
10494	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10495	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10496	} \|\|	10436	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		10437	ac_tmp=$tmp
		10438
		10439	# Set up the scripts for CONFIG_FILES section.
		10440	# No need to generate them if there are no CONFIG_FILES.
		10441	# This happens for instance with `./config.status config.h'.
		10442	if test -n "$CONFIG_FILES"; then
		10443
		10444
		10445	ac_cr=`echo X \| tr X '\015'`
		10446	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		10447	# But we know of no other shell where ac_cr would be empty at this
		10448	# point, so we can use a bashism as a fallback.
		10449	if test "x$ac_cr" = x; then
		10450	eval ac_cr=\$\'\\r\'
		10451	fi
		10452	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		10453	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		10454	ac_cs_awk_cr='\\r'
		10455	else
		10456	ac_cs_awk_cr=$ac_cr
		10457	fi
		10458
		10459	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		10460	_ACEOF
		10461
		10462
10497	{	10463	{
10498	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10499	{ (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$$subs.awk \| sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10500	}	10530	}
		10531	' >>$CONFIG_STATUS \|\| ac_write_fail=1
		10532	rm -f conf$$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 = ""
10501		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
10502	_ACEOF	10561	_ACEOF
10503		10562	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10504	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10505		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10506	#	10565	else
10507	# CONFIG_FILES section.	10566	cat
10508	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10509		10568	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10510	# No need to generate the scripts if there are no CONFIG_FILES.
10511	# This happens for instance when ./config.status config.h
10512	if test -n "\$CONFIG_FILES"; then
10513	# Protect against being on the right side of a sed subst in config.status.
10514	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10515	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10516	s,@SHELL@,$SHELL,;t t
10517	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10518	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10519	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10520	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10521	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10522	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10523	s,@exec_prefix@,$exec_prefix,;t t
10524	s,@prefix@,$prefix,;t t
10525	s,@program_transform_name@,$program_transform_name,;t t
10526	s,@bindir@,$bindir,;t t
10527	s,@sbindir@,$sbindir,;t t
10528	s,@libexecdir@,$libexecdir,;t t
10529	s,@datadir@,$datadir,;t t
10530	s,@sysconfdir@,$sysconfdir,;t t
10531	s,@sharedstatedir@,$sharedstatedir,;t t
10532	s,@localstatedir@,$localstatedir,;t t
10533	s,@libdir@,$libdir,;t t
10534	s,@includedir@,$includedir,;t t
10535	s,@oldincludedir@,$oldincludedir,;t t
10536	s,@infodir@,$infodir,;t t
10537	s,@mandir@,$mandir,;t t
10538	s,@build_alias@,$build_alias,;t t
10539	s,@host_alias@,$host_alias,;t t
10540	s,@target_alias@,$target_alias,;t t
10541	s,@DEFS@,$DEFS,;t t
10542	s,@ECHO_C@,$ECHO_C,;t t
10543	s,@ECHO_N@,$ECHO_N,;t t
10544	s,@ECHO_T@,$ECHO_T,;t t
10545	s,@LIBS@,$LIBS,;t t
10546	s,@build@,$build,;t t
10547	s,@build_cpu@,$build_cpu,;t t
10548	s,@build_vendor@,$build_vendor,;t t
10549	s,@build_os@,$build_os,;t t
10550	s,@host@,$host,;t t
10551	s,@host_cpu@,$host_cpu,;t t
10552	s,@host_vendor@,$host_vendor,;t t
10553	s,@host_os@,$host_os,;t t
10554	s,@target@,$target,;t t
10555	s,@target_cpu@,$target_cpu,;t t
10556	s,@target_vendor@,$target_vendor,;t t
10557	s,@target_os@,$target_os,;t t
10558	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10559	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10560	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10561	s,@CYGPATH_W@,$CYGPATH_W,;t t
10562	s,@PACKAGE@,$PACKAGE,;t t
10563	s,@VERSION@,$VERSION,;t t
10564	s,@ACLOCAL@,$ACLOCAL,;t t
10565	s,@AUTOCONF@,$AUTOCONF,;t t
10566	s,@AUTOMAKE@,$AUTOMAKE,;t t
10567	s,@AUTOHEADER@,$AUTOHEADER,;t t
10568	s,@MAKEINFO@,$MAKEINFO,;t t
10569	s,@AMTAR@,$AMTAR,;t t
10570	s,@install_sh@,$install_sh,;t t
10571	s,@STRIP@,$STRIP,;t t
10572	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10573	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10574	s,@AWK@,$AWK,;t t
10575	s,@SET_MAKE@,$SET_MAKE,;t t
10576	s,@am__leading_dot@,$am__leading_dot,;t t
10577	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10578	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10579	s,@MAINT@,$MAINT,;t t
10580	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10581	s,@MSGFMT@,$MSGFMT,;t t
10582	s,@GMSGFMT@,$GMSGFMT,;t t
10583	s,@XGETTEXT@,$XGETTEXT,;t t
10584	s,@MSGMERGE@,$MSGMERGE,;t t
10585	s,@CC@,$CC,;t t
10586	s,@CFLAGS@,$CFLAGS,;t t
10587	s,@LDFLAGS@,$LDFLAGS,;t t
10588	s,@CPPFLAGS@,$CPPFLAGS,;t t
10589	s,@ac_ct_CC@,$ac_ct_CC,;t t
10590	s,@EXEEXT@,$EXEEXT,;t t
10591	s,@OBJEXT@,$OBJEXT,;t t
10592	s,@DEPDIR@,$DEPDIR,;t t
10593	s,@am__include@,$am__include,;t t
10594	s,@am__quote@,$am__quote,;t t
10595	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10596	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10597	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10598	s,@CCDEPMODE@,$CCDEPMODE,;t t
10599	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10600	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10601	s,@USE_NLS@,$USE_NLS,;t t
10602	s,@LIBICONV@,$LIBICONV,;t t
10603	s,@LTLIBICONV@,$LTLIBICONV,;t t
10604	s,@INTLLIBS@,$INTLLIBS,;t t
10605	s,@LIBINTL@,$LIBINTL,;t t
10606	s,@LTLIBINTL@,$LTLIBINTL,;t t
10607	s,@POSUB@,$POSUB,;t t
10608	s,@CPP@,$CPP,;t t
10609	s,@CXX@,$CXX,;t t
10610	s,@CXXFLAGS@,$CXXFLAGS,;t t
10611	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10612	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10613	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10614	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10615	s,@EGREP@,$EGREP,;t t
10616	s,@LN_S@,$LN_S,;t t
10617	s,@RANLIB@,$RANLIB,;t t
10618	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10619	s,@IFTYPE@,$IFTYPE,;t t
10620	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10621	s,@CXXCPP@,$CXXCPP,;t t
10622	s,@ALLOCA@,$ALLOCA,;t t
10623	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10624	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10625	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10626	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10627	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10628	s,@INCLUDES@,$INCLUDES,;t t
10629	s,@LIBOBJS@,$LIBOBJS,;t t
10630	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10631	CEOF
10632
10633	_ACEOF	10569	_ACEOF
10634		10570
10635	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10636	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10637	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10638	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10639	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10640	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
10641	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10642	ac_more_lines=:	10578	s///
10643	ac_sed_cmds=	10579	s/^/:/
10644	while $ac_more_lines; do	10580	s/[ ]*$/:/
10645	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10646	sed "1,${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
10647	else	10618	else
10648	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;}
10649	fi	10759	fi
10650	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10651	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;;
10652	else	10766	esac
10653	# The purpose of the label and of the branching condition is to
10654	# speed up the sed processing (if there are no `@' at all, there
10655	# is no need to browse any of the substitutions).
10656	# These are the two extra sed commands mentioned above.
10657	(echo ':t
10658	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10659	if test -z "$ac_sed_cmds"; then
10660	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10661	else
10662	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10663	fi
10664	ac_sed_frag=`expr $ac_sed_frag + 1`
10665	ac_beg=$ac_end
10666	ac_end=`expr $ac_end + $ac_max_sed_lines`
10667	fi
10668	done
10669	if test -z "$ac_sed_cmds"; then
10670	ac_sed_cmds=cat
10671	fi
10672	fi # test -n "$CONFIG_FILES"
10673		10767
10674	_ACEOF
10675	cat >>$CONFIG_STATUS <<\_ACEOF
10676	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10677	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10678	case $ac_file in	10768	case $ac_tag in
10679	- \| :- \| :-:* ) # input from stdin	10769	:-: \| *:-) cat >"$ac_tmp/stdin" \
10680	cat >$tmp/stdin	10770	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10681	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	10771	esac
10682	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	10772	;;
10683	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10684	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10685	* ) ac_file_in=$ac_file.in ;;
10686	esac	10773	esac
10687		10774
10688	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" \|\|
10689	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10690	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10776	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10691	X"$ac_file" : 'X$//$[^/]' \\| \	10777	X"$ac_file" : 'X$//$[^/]' \\| \
10692	X"$ac_file" : 'X$//$$' \\| \	10778	X"$ac_file" : 'X$//$$' \\| \
10693	X"$ac_file" : 'X$/$' \\| \	10779	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10694	. : '$.$' 2>/dev/null \|\|	10780	printf "%s\n" X"$ac_file" \|
10695	echo X"$ac_file" \|
10696	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10781	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10697	/^X$\/\/$[^/].*/{ s//\1/; q; }	10782	s//\1/
10698	/^X$\/\/$$/{ s//\1/; q; }	10783	q
10699	/^X$\/$.*/{ s//\1/; q; }	10784	}
		10785	/^X$\/\/$[^/].*/{
		10786	s//\1/
		10787	q
		10788	}
		10789	/^X$\/\/$$/{
		10790	s//\1/
		10791	q
		10792	}
		10793	/^X$\/$.*/{
		10794	s//\1/
		10795	q
		10796	}
10700	s/.*/./; q'`	10797	s/.*/./; q'`
10701	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10702	mkdir -p "$ac_dir"
10703	else
10704	as_dir="$ac_dir"
10705	as_dirs=
10706	while test ! -d "$as_dir"; do
10707	as_dirs="$as_dir $as_dirs"
10708	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10709	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10710	X"$as_dir" : 'X$//$[^/]' \\| \
10711	X"$as_dir" : 'X$//$$' \\| \
10712	X"$as_dir" : 'X$/$' \\| \
10713	. : '$.$' 2>/dev/null \|\|
10714	echo X"$as_dir" \|
10715	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10716	/^X$\/\/$[^/].*/{ s//\1/; q; }
10717	/^X$\/\/$$/{ s//\1/; q; }
10718	/^X$\/$.*/{ s//\1/; q; }
10719	s/.*/./; q'`
10720	done
10721	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10722	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10723	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10724	{ (exit 1); exit 1; }; }; }
10725
10726	ac_builddir=.	10799	ac_builddir=.
10727		10800
10728	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10729	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10730	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10731	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10732	else	10807	case $ac_top_builddir_sub in
10733	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10734	fi	10809	*) ac_top_build_prefix=$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
10735		10816
10736	case $srcdir in	10817	case $srcdir in
10737	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10738	ac_srcdir=.	10819	ac_srcdir=.
10739	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10740	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10741	else
10742	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10743	fi ;;
10744	[\\/]* \| ?:[\\/]* ) # Absolute path.	10822	[\\/]* \| ?:[\\/]* ) # Absolute name.
10745	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10746	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10747	*) # Relative path.	10826	*) # Relative name.
10748	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10749	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10750	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10751		10832
10752	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10753	# the directories may not exist.
10754	case `pwd` in
10755	.) ac_abs_builddir="$ac_dir";;
10756	*)
10757	case "$ac_dir" in	10834	case $ac_mode in
10758	.) ac_abs_builddir=`pwd`;;	10835	:F)
10759	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10760	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10761	esac;;	10838	#
10762	esac
10763	case $ac_abs_builddir in
10764	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10765	*)
10766	case ${ac_top_builddir}. in
10767	.) ac_abs_top_builddir=$ac_abs_builddir;;
10768	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10769	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10770	esac;;
10771	esac
10772	case $ac_abs_builddir in
10773	.) ac_abs_srcdir=$ac_srcdir;;
10774	*)
10775	case $ac_srcdir in
10776	.) ac_abs_srcdir=$ac_abs_builddir;;
10777	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10778	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10779	esac;;
10780	esac
10781	case $ac_abs_builddir in
10782	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10783	*)
10784	case $ac_top_srcdir in
10785	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10786	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10787	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10788	esac;;
10789	esac
10790
10791		10839
10792	case $INSTALL in	10840	case $INSTALL in
10793	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10794	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10795	esac	10843	esac
10796		10844	ac_MKDIR_P=$MKDIR_P
10797	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
10798	# use $as_me), people would be surprised to read:	10846	[\\/$]* \| ?:[\\/]* ) ;;
10799	# /* config.h. Generated by config.status. */	10847	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10800	if test x"$ac_file" = x-; then
10801	configure_input=
10802	else
10803	configure_input="$ac_file. "
10804	fi
10805	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10806	sed 's,.*/,,'` by configure."
10807
10808	# First look for the input files in the build tree, otherwise in the
10809	# src tree.
10810	ac_file_inputs=`IFS=:
10811	for f in $ac_file_in; do
10812	case $f in
10813	-) echo $tmp/stdin ;;
10814	[\\/$]*)
10815	# Absolute (can't be DOS-style, as IFS=:)
10816	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10817	echo "$as_me: error: cannot find input file: $f" >&2;}
10818	{ (exit 1); exit 1; }; }
10819	echo "$f";;
10820	*) # Relative
10821	if test -f "$f"; then
10822	# Build tree
10823	echo "$f"
10824	elif test -f "$srcdir/$f"; then
10825	# Source tree
10826	echo "$srcdir/$f"
10827	else
10828	# /dev/null tree
10829	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10830	echo "$as_me: error: cannot find input file: $f" >&2;}
10831	{ (exit 1); exit 1; }; }
10832	fi;;
10833	esac	10848	esac
10834	done` \|\| { (exit 1); exit 1; }
10835
10836	if test x"$ac_file" != x-; then
10837	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10838	echo "$as_me: creating $ac_file" >&6;}
10839	rm -f "$ac_file"
10840	fi
10841	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
10842	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10843	sed "$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
10844	$extrasub	10887	$extrasub
10845	_ACEOF	10888	_ACEOF
10846	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10847	:t	10890	:t
10848	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10849	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
10850	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
10851	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10852	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
10853	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10854	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
10855	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
10856	s,@top_builddir@,$ac_top_builddir,;t t
10857	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10858	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
10859	" $ac_file_inputs \| (eval "$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
10860	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	#
10861	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
10862	mv $tmp/out $ac_file	10930	{
10863	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
10864	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10865	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
10866	fi	10934	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10867
10868	done
10869	_ACEOF
10870	cat >>$CONFIG_STATUS <<\_ACEOF
10871
10872	#
10873	# CONFIG_HEADER section.
10874	#
10875
10876	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10877	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10878	#
10879	# ac_d sets the value in "#define NAME VALUE" lines.
10880	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10881	ac_dB='[ ].*$,\1#\2'
10882	ac_dC=' '
10883	ac_dD=',;t'
10884	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10885	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10886	ac_uB='$,\1#\2define\3'
10887	ac_uC=' '
10888	ac_uD=',;t'
10889
10890	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10891	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10892	case $ac_file in
10893	- \| :- \| :-:* ) # input from stdin
10894	cat >$tmp/stdin
10895	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10896	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10897	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10898	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10899	* ) ac_file_in=$ac_file.in ;;
10900	esac
10901
10902	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10903	echo "$as_me: creating $ac_file" >&6;}
10904
10905	# First look for the input files in the build tree, otherwise in the
10906	# src tree.
10907	ac_file_inputs=`IFS=:
10908	for f in $ac_file_in; do
10909	case $f in
10910	-) echo $tmp/stdin ;;
10911	[\\/$]*)
10912	# Absolute (can't be DOS-style, as IFS=:)
10913	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10914	echo "$as_me: error: cannot find input file: $f" >&2;}
10915	{ (exit 1); exit 1; }; }
10916	# Do quote $f, to prevent DOS paths from being IFS'd.
10917	echo "$f";;
10918	*) # Relative
10919	if test -f "$f"; then
10920	# Build tree
10921	echo "$f"
10922	elif test -f "$srcdir/$f"; then
10923	# Source tree
10924	echo "$srcdir/$f"
10925	else
10926	# /dev/null tree
10927	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10928	echo "$as_me: error: cannot find input file: $f" >&2;}
10929	{ (exit 1); exit 1; }; }
10930	fi;;
10931	esac
10932	done` \|\| { (exit 1); exit 1; }
10933	# Remove the trailing spaces.
10934	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10935
10936	_ACEOF
10937
10938	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10939	# `conftest.undefs', that substitutes the proper values into
10940	# config.h.in to produce config.h. The first handles `#define'
10941	# templates, and the second `#undef' templates.
10942	# And first: Protect against being on the right side of a sed subst in
10943	# config.status. Protect against being in an unquoted here document
10944	# in config.status.
10945	rm -f conftest.defines conftest.undefs
10946	# Using a here document instead of a string reduces the quoting nightmare.
10947	# Putting comments in sed scripts is not portable.
10948	#
10949	# `end' is used to avoid that the second main sed command (meant for
10950	# 0-ary CPP macros) applies to n-ary macro definitions.
10951	# See the Autoconf documentation for `clear'.
10952	cat >confdef2sed.sed <<\_ACEOF
10953	s/[\\&,]/\\&/g
10954	s,[\\$`],\\&,g
10955	t clear
10956	: clear
10957	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10958	t end
10959	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10960	: end
10961	_ACEOF
10962	# If some macros were called several times there might be several times
10963	# the same #defines, which is useless. Nevertheless, we may not want to
10964	# sort them, since we want the last AC-DEFINE to be honored.
10965	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10966	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10967	rm -f confdef2sed.sed
10968
10969	# This sed command replaces #undef with comments. This is necessary, for
10970	# example, in the case of _POSIX_SOURCE, which is predefined and required
10971	# on some systems where configure will not decide to define it.
10972	cat >>conftest.undefs <<\_ACEOF
10973	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10974	_ACEOF
10975
10976	# Break up conftest.defines because some shells have a limit on the size
10977	# of here documents, and old seds have small limits too (100 cmds).
10978	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10979	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10980	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10981	echo ' :' >>$CONFIG_STATUS
10982	rm -f conftest.tail
10983	while grep . conftest.defines >/dev/null
10984	do
10985	# Write a limited-size here document to $tmp/defines.sed.
10986	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10987	# Speed up: don't consider the non `#define' lines.
10988	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10989	# Work around the forget-to-reset-the-flag bug.
10990	echo 't clr' >>$CONFIG_STATUS
10991	echo ': clr' >>$CONFIG_STATUS
10992	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10993	echo 'CEOF
10994	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10995	rm -f $tmp/in
10996	mv $tmp/out $tmp/in
10997	' >>$CONFIG_STATUS
10998	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10999	rm -f conftest.defines
11000	mv conftest.tail conftest.defines
11001	done
11002	rm -f conftest.defines
11003	echo ' fi # grep' >>$CONFIG_STATUS
11004	echo >>$CONFIG_STATUS
11005
11006	# Break up conftest.undefs because some shells have a limit on the size
11007	# of here documents, and old seds have small limits too (100 cmds).
11008	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11009	rm -f conftest.tail
11010	while grep . conftest.undefs >/dev/null
11011	do
11012	# Write a limited-size here document to $tmp/undefs.sed.
11013	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11014	# Speed up: don't consider the non `#undef'
11015	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11016	# Work around the forget-to-reset-the-flag bug.
11017	echo 't clr' >>$CONFIG_STATUS
11018	echo ': clr' >>$CONFIG_STATUS
11019	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11020	echo 'CEOF
11021	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11022	rm -f $tmp/in
11023	mv $tmp/out $tmp/in
11024	' >>$CONFIG_STATUS
11025	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11026	rm -f conftest.undefs
11027	mv conftest.tail conftest.undefs
11028	done
11029	rm -f conftest.undefs
11030
11031	cat >>$CONFIG_STATUS <<\_ACEOF
11032	# Let's still pretend it is `configure' which instantiates (i.e., don't
11033	# use $as_me), people would be surprised to read:
11034	# /* config.h. Generated by config.status. */
11035	if test x"$ac_file" = x-; then
11036	echo "/* Generated by configure. */" >$tmp/config.h
11037	else
11038	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11039	fi
11040	cat $tmp/in >>$tmp/config.h
11041	rm -f $tmp/in
11042	if test x"$ac_file" != x-; then
11043	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
11044	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11045	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11046	else	10938	else
11047	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11048	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11049	X"$ac_file" : 'X$//$[^/]' \\| \
11050	X"$ac_file" : 'X$//$$' \\| \
11051	X"$ac_file" : 'X$/$' \\| \
11052	. : '$.$' 2>/dev/null \|\|
11053	echo X"$ac_file" \|
11054	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11055	/^X$\/\/$[^/].*/{ s//\1/; q; }
11056	/^X$\/\/$$/{ s//\1/; q; }
11057	/^X$\/$.*/{ s//\1/; q; }
11058	s/.*/./; q'`
11059	{ if $as_mkdir_p; then
11060	mkdir -p "$ac_dir"
11061	else
11062	as_dir="$ac_dir"
11063	as_dirs=
11064	while test ! -d "$as_dir"; do
11065	as_dirs="$as_dir $as_dirs"
11066	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11067	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11068	X"$as_dir" : 'X$//$[^/]' \\| \
11069	X"$as_dir" : 'X$//$$' \\| \
11070	X"$as_dir" : 'X$/$' \\| \
11071	. : '$.$' 2>/dev/null \|\|
11072	echo X"$as_dir" \|
11073	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11074	/^X$\/\/$[^/].*/{ s//\1/; q; }
11075	/^X$\/\/$$/{ s//\1/; q; }
11076	/^X$\/$.*/{ s//\1/; q; }
11077	s/.*/./; q'`
11078	done
11079	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11080	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11081	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11082	{ (exit 1); exit 1; }; }; }
11083
11084	rm -f $ac_file	10939	rm -f "$ac_file"
11085	mv $tmp/config.h $ac_file	10940	mv "$ac_tmp/config.h" "$ac_file" \
		10941	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11086	fi	10942	fi
11087	else	10943	else
11088	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11089	rm -f $tmp/config.h	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11090	fi	10947	fi
11091	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11092	_am_stamp_count=1	10950	_am_stamp_count=1
11093	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11094	case $_am_header in	10952	case $_am_header in
11095	$ac_file \| $ac_file:* )	10953	$_am_arg \| $_am_arg:* )
11096	break ;;	10954	break ;;
11097	* )	10955	* )
11098	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11099	esac	10957	esac
11100	done	10958	done
11101	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
11102	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	10960	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
11103	X$ac_file : 'X$//$[^/]' \\| \	10961	X"$_am_arg" : 'X$//$[^/]' \\| \
11104	X$ac_file : 'X$//$$' \\| \	10962	X"$_am_arg" : 'X$//$$' \\| \
11105	X$ac_file : 'X$/$' \\| \	10963	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
11106	. : '$.$' 2>/dev/null \|\|	10964	printf "%s\n" X"$_am_arg" \|
11107	echo X$ac_file \|
11108	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10965	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11109	/^X$\/\/$[^/].*/{ s//\1/; q; }	10966	s//\1/
11110	/^X$\/\/$$/{ s//\1/; q; }	10967	q
11111	/^X$\/$.*/{ s//\1/; q; }	10968	}
		10969	/^X$\/\/$[^/].*/{
		10970	s//\1/
		10971	q
		10972	}
		10973	/^X$\/\/$$/{
		10974	s//\1/
		10975	q
		10976	}
		10977	/^X$\/$.*/{
		10978	s//\1/
		10979	q
		10980	}
11112	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11113	done	10982	;;
11114	_ACEOF
11115	cat >>$CONFIG_STATUS <<\_ACEOF
11116		10983
11117	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11118	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11119	#	10986	;;
11120	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11121	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11122	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11123	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11124	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11125	X"$ac_dest" : 'X$//$[^/]' \\| \
11126	X"$ac_dest" : 'X$//$$' \\| \
11127	X"$ac_dest" : 'X$/$' \\| \
11128	. : '$.$' 2>/dev/null \|\|
11129	echo X"$ac_dest" \|
11130	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11131	/^X$\/\/$[^/].*/{ s//\1/; q; }
11132	/^X$\/\/$$/{ s//\1/; q; }
11133	/^X$\/$.*/{ s//\1/; q; }
11134	s/.*/./; q'`
11135	{ if $as_mkdir_p; then
11136	mkdir -p "$ac_dir"
11137	else
11138	as_dir="$ac_dir"
11139	as_dirs=
11140	while test ! -d "$as_dir"; do
11141	as_dirs="$as_dir $as_dirs"
11142	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11143	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11144	X"$as_dir" : 'X$//$[^/]' \\| \
11145	X"$as_dir" : 'X$//$$' \\| \
11146	X"$as_dir" : 'X$/$' \\| \
11147	. : '$.$' 2>/dev/null \|\|
11148	echo X"$as_dir" \|
11149	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11150	/^X$\/\/$[^/].*/{ s//\1/; q; }
11151	/^X$\/\/$$/{ s//\1/; q; }
11152	/^X$\/$.*/{ s//\1/; q; }
11153	s/.*/./; q'`
11154	done
11155	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11156	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11157	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11158	{ (exit 1); exit 1; }; }; }
11159
11160	ac_builddir=.
11161
11162	if test "$ac_dir" != .; then
11163	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11164	# A "../" for each directory in $ac_dir_suffix.
11165	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11166	else
11167	ac_dir_suffix= ac_top_builddir=
11168	fi
11169
11170	case $srcdir in
11171	.) # No --srcdir option. We are building in place.
11172	ac_srcdir=.
11173	if test -z "$ac_top_builddir"; then
11174	ac_top_srcdir=.
11175	else
11176	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11177	fi ;;
11178	[\\/]* \| ?:[\\/]* ) # Absolute path.
11179	ac_srcdir=$srcdir$ac_dir_suffix;
11180	ac_top_srcdir=$srcdir ;;
11181	*) # Relative path.
11182	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11183	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11184	esac
11185
11186	# Do not use `cd foo && pwd` to compute absolute paths, because
11187	# the directories may not exist.
11188	case `pwd` in
11189	.) ac_abs_builddir="$ac_dir";;
11190	*)
11191	case "$ac_dir" in
11192	.) ac_abs_builddir=`pwd`;;
11193	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11194	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11195	esac;;	10987	esac
11196	esac
11197	case $ac_abs_builddir in
11198	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11199	*)
11200	case ${ac_top_builddir}. in
11201	.) ac_abs_top_builddir=$ac_abs_builddir;;
11202	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11203	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11204	esac;;
11205	esac
11206	case $ac_abs_builddir in
11207	.) ac_abs_srcdir=$ac_srcdir;;
11208	*)
11209	case $ac_srcdir in
11210	.) ac_abs_srcdir=$ac_abs_builddir;;
11211	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11212	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11213	esac;;
11214	esac
11215	case $ac_abs_builddir in
11216	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11217	*)
11218	case $ac_top_srcdir in
11219	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11220	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11221	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11222	esac;;
11223	esac
11224		10988
11225		10989
11226	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11227	echo "$as_me: executing $ac_dest commands" >&6;}
11228	case $ac_dest in
11229	default-1 )	10991	"default-1":C)
11230	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11231	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11232	case "$ac_file" in	10994	case "$ac_file" in
11233	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	10995	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11234	esac	10996	esac
…		…
11320	done	11082	done
11321	fi	11083	fi
11322	;;	11084	;;
11323	esac	11085	esac
11324	done ;;	11086	done ;;
11325	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
11326	# 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.
11327	mf=`echo "$mf" \| sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" \| sed -e 's/:.*$//'`
11328	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11329	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11330	# 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
11331	# 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.
11332	# 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 \
11333	# So let's grep whole file.	11113	\|\| continue
11334	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" \|\|
11335	dirpart=`(dirname "$mf") 2>/dev/null \|\|
11336	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	11115	$as_expr X"$am_mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11337	X"$mf" : 'X$//$[^/]' \\| \	11116	X"$am_mf" : 'X$//$[^/]' \\| \
11338	X"$mf" : 'X$//$$' \\| \	11117	X"$am_mf" : 'X$//$$' \\| \
11339	X"$mf" : 'X$/$' \\| \	11118	X"$am_mf" : 'X$/$' \\| . 2>/dev/null \|\|
11340	. : '$.$' 2>/dev/null \|\|	11119	printf "%s\n" X"$am_mf" \|
11341	echo X"$mf" \|
11342	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	11120	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11343	/^X$\/\/$[^/].*/{ s//\1/; q; }	11121	s//\1/
11344	/^X$\/\/$$/{ s//\1/; q; }	11122	q
11345	/^X$\/$.*/{ s//\1/; q; }	11123	}
		11124	/^X$\/\/$[^/].*/{
		11125	s//\1/
		11126	q
		11127	}
		11128	/^X$\/\/$$/{
		11129	s//\1/
		11130	q
		11131	}
		11132	/^X$\/$.*/{
		11133	s//\1/
		11134	q
		11135	}
11346	s/.*/./; q'`	11136	s/.*/./; q'`
11347	else	11137	am_filepart=`$as_basename -- "$am_mf" \|\|
11348	continue	11138	$as_expr X/"$am_mf" : './$[^/][^/]$/*$' \\| \
		11139	X"$am_mf" : 'X$//$$' \\| \
		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; }
11349	fi	11175	fi
11350	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	11176	{ am_dirpart=; unset am_dirpart;}
11351	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11352	# running `make'.	11178	{ am_mf=; unset am_mf;}
11353	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11354	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11355	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11356	U=`sed -n -e '/^U = / s///p' < "$mf"`
11357	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11358	# We invoke sed twice because it is the simplest approach to
11359	# changing $(DEPDIR) to its actual value in the expansion.
11360	for file in `sed -n -e '
11361	/^DEP_FILES = .*\\\\$/ {
11362	s/^DEP_FILES = //
11363	:loop
11364	s/\\\\$//
11365	p
11366	n
11367	/\\\\$/ b loop
11368	p
11369	}
11370	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11371	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11372	# Make sure the directory exists.
11373	test -f "$dirpart/$file" && continue
11374	fdir=`(dirname "$file") 2>/dev/null \|\|
11375	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11376	X"$file" : 'X$//$[^/]' \\| \
11377	X"$file" : 'X$//$$' \\| \
11378	X"$file" : 'X$/$' \\| \
11379	. : '$.$' 2>/dev/null \|\|
11380	echo X"$file" \|
11381	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11382	/^X$\/\/$[^/].*/{ s//\1/; q; }
11383	/^X$\/\/$$/{ s//\1/; q; }
11384	/^X$\/$.*/{ s//\1/; q; }
11385	s/.*/./; q'`
11386	{ if $as_mkdir_p; then
11387	mkdir -p $dirpart/$fdir
11388	else
11389	as_dir=$dirpart/$fdir
11390	as_dirs=
11391	while test ! -d "$as_dir"; do
11392	as_dirs="$as_dir $as_dirs"
11393	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11394	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11395	X"$as_dir" : 'X$//$[^/]' \\| \
11396	X"$as_dir" : 'X$//$$' \\| \
11397	X"$as_dir" : 'X$/$' \\| \
11398	. : '$.$' 2>/dev/null \|\|
11399	echo X"$as_dir" \|
11400	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11401	/^X$\/\/$[^/].*/{ s//\1/; q; }
11402	/^X$\/\/$$/{ s//\1/; q; }
11403	/^X$\/$.*/{ s//\1/; q; }
11404	s/.*/./; q'`
11405	done
11406	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11407	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11408	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11409	{ (exit 1); exit 1; }; }; }
11410
11411	# echo "creating $dirpart/$file"
11412	echo '# dummy' > "$dirpart/$file"
11413	done
11414	done
11415	;;	11182	;;
		11183
11416	esac	11184	esac
11417	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11418	_ACEOF	11189	_ACEOF
11419
11420	cat >>$CONFIG_STATUS <<\_ACEOF
11421
11422	{ (exit 0); exit 0; }
11423	_ACEOF
11424	chmod +x $CONFIG_STATUS
11425	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11426		11191
11427		11192	test $ac_write_fail = 0 \|\|
11428		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11429	echo
11430	echo "***"
11431	echo "*** Configuration Summary"
11432	echo "***"
11433	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11434	echo "*** Cipher used: $CIPHER"
11435	echo "*** Digest used: $DIGEST"
11436	echo "*** HMAC length: $HMAC"
11437	echo "*** RAND used: $RAND"
11438	echo "*** Max. MTU: $MTU"
11439	echo "*** Compression: $COMPRESS"
11440
11441	if test "x$DIGEST" = xmd4; then
11442	echo "***"
11443	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11444	fi
11445
11446	if test "$HMAC" -lt 12; then
11447	echo "***"
11448	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11449	fi
11450
11451	if test "$RAND" -lt 8; then
11452	echo "***"
11453	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11454	fi
11455
11456	echo "***"
11457
11458	echo
11459
11460		11194
11461		11195
11462	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11463	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11464	# 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
…		…
11475	exec 5>/dev/null	11209	exec 5>/dev/null
11476	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11477	exec 5>>config.log	11211	exec 5>>config.log
11478	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11479	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11480	$ac_cs_success \|\| { (exit 1); exit 1; }	11214	$ac_cs_success \|\| as_fn_exit 1
11481	fi	11215	fi
		11216	if test -n "$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
11482		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 1.23 by pcg, Wed Jul 7 00:28:19 2004 UTC vs. Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.23 by pcg, Wed Jul 7 00:28:19 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC