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Comparing gvpe/configure (file contents):
Revision 1.7 by pcg, Thu Oct 16 14:17:00 2003 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 2.57.	3	# Generated by GNU Autoconf 2.71 for gvpe 3.1.
4	#	4	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002	5	#
6	# Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
7	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	12	## -------------------- ##
10	## M4sh Initialization. ##	13	## M4sh Initialization. ##
11	## --------------------- ##	14	## -------------------- ##
12		15
13	# Be Bourne compatible	16	# Be more Bourne compatible
		17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
14	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 :
15	emulate sh	21	emulate sh
16	NULLCMD=:	22	NULLCMD=:
17	# 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
18	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
19	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
20	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*) :
21	set -o posix	30	set -o posix ;; #(
		31	*) :
		32	;;
		33	esac
22	fi	34	fi
23		35
24	# Support unset when possible.
25	if (FOO=FOO; unset FOO) >/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 -n "`(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	*v*x* | *x*v* ) 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	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	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 "$as_dir"'
220	else	573	else
		574	test -d ./-p && rmdir ./-p
221	as_mkdir_p=false	575	as_mkdir_p=false
222	fi	576	fi
223		577
224	as_executable_p="test -f"	578	as_test_x='test -x'
		579	as_executable_p=as_fn_executable_p
225		580
226	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
227	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
228		583
229	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
230	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
231		586
232		587
233	# IFS	588	test -n "$DJDIR" || exec 7<&0 </dev/null
234	# We need space, tab and new line, in precisely that order.	589	exec 6>&1
235	as_nl='
236	'
237	IFS=" $as_nl"
238
239	# CDPATH.
240	$as_unset CDPATH
241
242		590
243	# Name of the host.	591	# Name of the host.
244	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
245	# so uname gets run too.	593	# so uname gets run too.
246	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247
248	exec 6>&1
249		595
250	#	596	#
251	# Initializations.	597	# Initializations.
252	#	598	#
253	ac_default_prefix=/usr/local	599	ac_default_prefix=/usr/local
		600	ac_clean_files=
254	ac_config_libobj_dir=.	601	ac_config_libobj_dir=.
		602	LIBOBJS=
255	cross_compiling=no	603	cross_compiling=no
256	subdirs=	604	subdirs=
257	MFLAGS=	605	MFLAGS=
258	MAKEFLAGS=	606	MAKEFLAGS=
259	SHELL=${CONFIG_SHELL-/bin/sh}
260
261	# Maximum number of lines to put in a shell here document.
262	# This variable seems obsolete. It should probably be removed, and
263	# only ac_max_sed_lines should be used.
264	: ${ac_max_here_lines=38}
265		607
266	# Identity of this package.	608	# Identity of this package.
267	PACKAGE_NAME=	609	PACKAGE_NAME='gvpe'
268	PACKAGE_TARNAME=	610	PACKAGE_TARNAME='gvpe'
269	PACKAGE_VERSION=	611	PACKAGE_VERSION='3.1'
270	PACKAGE_STRING=	612	PACKAGE_STRING='gvpe 3.1'
271	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
272		615
273	ac_unique_file="src/vped.C"	616	ac_unique_file="src/gvpe.C"
274	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
275	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
276	#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
277	#if HAVE_SYS_TYPES_H	638	#ifdef HAVE_SYS_TYPES_H
278	# include <sys/types.h>	639	# include <sys/types.h>
279	#endif	640	#endif
280	#if HAVE_SYS_STAT_H	641	#ifdef HAVE_SYS_STAT_H
281	# include <sys/stat.h>	642	# include <sys/stat.h>
282	#endif	643	#endif
283	#if STDC_HEADERS
284	# include <stdlib.h>
285	# include <stddef.h>
286	#else
287	# if HAVE_STDLIB_H
288	# include <stdlib.h>
289	# endif
290	#endif
291	#if HAVE_STRING_H
292	# if !STDC_HEADERS && HAVE_MEMORY_H
293	# include <memory.h>
294	# endif
295	# include <string.h>
296	#endif
297	#if HAVE_STRINGS_H
298	# include <strings.h>
299	#endif
300	#if HAVE_INTTYPES_H
301	# include <inttypes.h>
302	#else
303	# if HAVE_STDINT_H
304	# include <stdint.h>
305	# endif
306	#endif
307	#if HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
308	# include <unistd.h>	645	# include <unistd.h>
309	#endif"	646	#endif"
310		647
311	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	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'
312	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
313		833
314	# Initialize some variables set by options.	834	# Initialize some variables set by options.
315	ac_init_help=	835	ac_init_help=
316	ac_init_version=false	836	ac_init_version=false
		837	ac_unrecognized_opts=
		838	ac_unrecognized_sep=
317	# The variables have the same names as the options, with	839	# The variables have the same names as the options, with
318	# dashes changed to underlines.	840	# dashes changed to underlines.
319	cache_file=/dev/null	841	cache_file=/dev/null
320	exec_prefix=NONE	842	exec_prefix=NONE
321	no_create=	843	no_create=
…		…
334	# Installation directory options.	856	# Installation directory options.
335	# 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"
336	# 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
337	# by default will actually change.	859	# by default will actually change.
338	# 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.)
339	bindir='${exec_prefix}/bin'	862	bindir='${exec_prefix}/bin'
340	sbindir='${exec_prefix}/sbin'	863	sbindir='${exec_prefix}/sbin'
341	libexecdir='${exec_prefix}/libexec'	864	libexecdir='${exec_prefix}/libexec'
342	datadir='${prefix}/share'	865	datarootdir='${prefix}/share'
		866	datadir='${datarootdir}'
343	sysconfdir='${prefix}/etc'	867	sysconfdir='${prefix}/etc'
344	sharedstatedir='${prefix}/com'	868	sharedstatedir='${prefix}/com'
345	localstatedir='${prefix}/var'	869	localstatedir='${prefix}/var'
346	libdir='${exec_prefix}/lib'	870	runstatedir='${localstatedir}/run'
347	includedir='${prefix}/include'	871	includedir='${prefix}/include'
348	oldincludedir='/usr/include'	872	oldincludedir='/usr/include'
		873	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
349	infodir='${prefix}/info'	874	infodir='${datarootdir}/info'
350	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'
351		882
352	ac_prev=	883	ac_prev=
		884	ac_dashdash=
353	for ac_option	885	for ac_option
354	do	886	do
355	# If the previous option needs an argument, assign it.	887	# If the previous option needs an argument, assign it.
356	if test -n "$ac_prev"; then	888	if test -n "$ac_prev"; then
357	eval "$ac_prev=\$ac_option"	889	eval $ac_prev=\$ac_option
358	ac_prev=	890	ac_prev=
359	continue	891	continue
360	fi	892	fi
361		893
362	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
363
364	# Accept the important Cygnus configure options, so we can diagnose typos.
365
366	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 ;;
367		903
368	-bindir | --bindir | --bindi | --bind | --bin | --bi)	904	-bindir | --bindir | --bindi | --bind | --bin | --bi)
369	ac_prev=bindir ;;	905	ac_prev=bindir ;;
370	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	906	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371	bindir=$ac_optarg ;;	907	bindir=$ac_optarg ;;
…		…
383	cache_file=$ac_optarg ;;	919	cache_file=$ac_optarg ;;
384		920
385	--config-cache | -C)	921	--config-cache | -C)
386	cache_file=config.cache ;;	922	cache_file=config.cache ;;
387		923
388	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	924	-datadir | --datadir | --datadi | --datad)
389	ac_prev=datadir ;;	925	ac_prev=datadir ;;
390	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	926	-datadir=* | --datadir=* | --datadi=* | --datad=*)
391	| --da=*)
392	datadir=$ac_optarg ;;	927	datadir=$ac_optarg ;;
393		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=$ac_optarg ;;
		935
394	-disable-* | --disable-*)	936	-disable-* | --disable-*)
395	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	937	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396	# Reject names that are not valid shell variable names.	938	# Reject names that are not valid shell variable names.
397	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	939	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
398	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	940	as_fn_error $? "invalid feature name: \`$ac_useropt'"
399	{ (exit 1); exit 1; }; }	941	ac_useropt_orig=$ac_useropt
400	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-$ac_useropt_orig"
		948	ac_unrecognized_sep=', ';;
		949	esac
401	eval "enable_$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=$ac_optarg ;;
402		961
403	-enable-* | --enable-*)	962	-enable-* | --enable-*)
404	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	963	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405	# Reject names that are not valid shell variable names.	964	# Reject names that are not valid shell variable names.
406	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	965	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
407	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	966	as_fn_error $? "invalid feature name: \`$ac_useropt'"
408	{ (exit 1); exit 1; }; }	967	ac_useropt_orig=$ac_useropt
409	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	968	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
410	case $ac_option in	969	case $ac_user_opts in
411	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	970	*"
412	*) 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=', ';;
413	esac	975	esac
414	eval "enable_$ac_feature='$ac_optarg'" ;;	976	eval enable_$ac_useropt=\$ac_optarg ;;
415		977
416	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	978	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	979	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418	| --exec | --exe | --ex)	980	| --exec | --exe | --ex)
419	ac_prev=exec_prefix ;;	981	ac_prev=exec_prefix ;;
…		…
436	-host | --host | --hos | --ho)	998	-host | --host | --hos | --ho)
437	ac_prev=host_alias ;;	999	ac_prev=host_alias ;;
438	-host=* | --host=* | --hos=* | --ho=*)	1000	-host=* | --host=* | --hos=* | --ho=*)
439	host_alias=$ac_optarg ;;	1001	host_alias=$ac_optarg ;;
440		1002
		1003	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		1004	ac_prev=htmldir ;;
		1005	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		1006	| --ht=*)
		1007	htmldir=$ac_optarg ;;
		1008
441	-includedir | --includedir | --includedi | --included | --include \	1009	-includedir | --includedir | --includedi | --included | --include \
442	| --includ | --inclu | --incl | --inc)	1010	| --includ | --inclu | --incl | --inc)
443	ac_prev=includedir ;;	1011	ac_prev=includedir ;;
444	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	1012	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445	| --includ=* | --inclu=* | --incl=* | --inc=*)	1013	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
460	ac_prev=libexecdir ;;	1028	ac_prev=libexecdir ;;
461	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	1029	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462	| --libexe=* | --libex=* | --libe=*)	1030	| --libexe=* | --libex=* | --libe=*)
463	libexecdir=$ac_optarg ;;	1031	libexecdir=$ac_optarg ;;
464		1032
		1033	-localedir | --localedir | --localedi | --localed | --locale)
		1034	ac_prev=localedir ;;
		1035	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		1036	localedir=$ac_optarg ;;
		1037
465	-localstatedir | --localstatedir | --localstatedi | --localstated \	1038	-localstatedir | --localstatedir | --localstatedi | --localstated \
466	| --localstate | --localstat | --localsta | --localst \	1039	| --localstate | --localstat | --localsta | --localst | --locals)
467	| --locals | --local | --loca | --loc | --lo)
468	ac_prev=localstatedir ;;	1040	ac_prev=localstatedir ;;
469	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	1041	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	1042	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
471	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472	localstatedir=$ac_optarg ;;	1043	localstatedir=$ac_optarg ;;
473		1044
474	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1045	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475	ac_prev=mandir ;;	1046	ac_prev=mandir ;;
476	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1047	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
531	| --program-transfo=* | --program-transf=* \	1102	| --program-transfo=* | --program-transf=* \
532	| --program-trans=* | --program-tran=* \	1103	| --program-trans=* | --program-tran=* \
533	| --progr-tra=* | --program-tr=* | --program-t=*)	1104	| --progr-tra=* | --program-tr=* | --program-t=*)
534	program_transform_name=$ac_optarg ;;	1105	program_transform_name=$ac_optarg ;;
535		1106
		1107	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1108	ac_prev=pdfdir ;;
		1109	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1110	pdfdir=$ac_optarg ;;
		1111
		1112	-psdir | --psdir | --psdi | --psd | --ps)
		1113	ac_prev=psdir ;;
		1114	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1115	psdir=$ac_optarg ;;
		1116
536	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1117	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
537	| -silent | --silent | --silen | --sile | --sil)	1118	| -silent | --silent | --silen | --sile | --sil)
538	silent=yes ;;	1119	silent=yes ;;
		1120
		1121	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1122	| --runstate | --runstat | --runsta | --runst | --runs \
		1123	| --run | --ru | --r)
		1124	ac_prev=runstatedir ;;
		1125	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1126	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1127	| --run=* | --ru=* | --r=*)
		1128	runstatedir=$ac_optarg ;;
539		1129
540	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1130	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
541	ac_prev=sbindir ;;	1131	ac_prev=sbindir ;;
542	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1132	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
543	| --sbi=* | --sb=*)	1133	| --sbi=* | --sb=*)
…		…
581		1171
582	-version | --version | --versio | --versi | --vers | -V)	1172	-version | --version | --versio | --versi | --vers | -V)
583	ac_init_version=: ;;	1173	ac_init_version=: ;;
584		1174
585	-with-* | --with-*)	1175	-with-* | --with-*)
586	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1176	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
588	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1178	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
589	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1179	as_fn_error $? "invalid package name: \`$ac_useropt'"
590	{ (exit 1); exit 1; }; }	1180	ac_useropt_orig=$ac_useropt
591	ac_package=`echo $ac_package| sed 's/-/_/g'`	1181	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
592	case $ac_option in	1182	case $ac_user_opts in
593	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1183	*"
594	*) 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=', ';;
595	esac	1188	esac
596	eval "with_$ac_package='$ac_optarg'" ;;	1189	eval with_$ac_useropt=\$ac_optarg ;;
597		1190
598	-without-* | --without-*)	1191	-without-* | --without-*)
599	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1192	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
601	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
602	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1195	as_fn_error $? "invalid package name: \`$ac_useropt'"
603	{ (exit 1); exit 1; }; }	1196	ac_useropt_orig=$ac_useropt
604	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-$ac_useropt_orig"
		1203	ac_unrecognized_sep=', ';;
		1204	esac
605	eval "with_$ac_package=no" ;;	1205	eval with_$ac_useropt=no ;;
606		1206
607	--x)	1207	--x)
608	# Obsolete; use --with-x.	1208	# Obsolete; use --with-x.
609	with_x=yes ;;	1209	with_x=yes ;;
610		1210
…		…
620	ac_prev=x_libraries ;;	1220	ac_prev=x_libraries ;;
621	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1221	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1222	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623	x_libraries=$ac_optarg ;;	1223	x_libraries=$ac_optarg ;;
624		1224
625	-*) { echo "$as_me: error: unrecognized option: $ac_option	1225	-*) as_fn_error $? "unrecognized option: \`$ac_option'
626	Try \`$0 --help' for more information." >&2	1226	Try \`$0 --help' for more information"
627	{ (exit 1); exit 1; }; }
628	;;	1227	;;
629		1228
630	*=*)	1229	*=*)
631	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1230	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632	# Reject names that are not valid shell variable names.	1231	# Reject names that are not valid shell variable names.
633	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1232	case $ac_envvar in #(
		1233	'' | [0-9]* | *[!_$as_cr_alnum]* )
634	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1234	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
635	{ (exit 1); exit 1; }; }	1235	esac
636	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637	eval "$ac_envvar='$ac_optarg'"	1236	eval $ac_envvar=\$ac_optarg
638	export $ac_envvar ;;	1237	export $ac_envvar ;;
639		1238
640	*)	1239	*)
641	# FIXME: should be removed in autoconf 3.0.	1240	# FIXME: should be removed in autoconf 3.0.
642	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1241	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
643	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1242	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1243	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
645	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1244	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
646	;;	1245	;;
647		1246
648	esac	1247	esac
649	done	1248	done
650		1249
651	if test -n "$ac_prev"; then	1250	if test -n "$ac_prev"; then
652	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1251	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653	{ echo "$as_me: error: missing argument to $ac_option" >&2	1252	as_fn_error $? "missing argument to $ac_option"
654	{ (exit 1); exit 1; }; }
655	fi	1253	fi
656		1254
657	# Be sure to have absolute paths.	1255	if test -n "$ac_unrecognized_opts"; then
658	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: $ac_unrecognized_opts" >&2 ;;
		1260	esac
		1261	fi
		1262
		1263	# Check all directory arguments for consistency.
		1264	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1265	datadir sysconfdir sharedstatedir localstatedir includedir \
		1266	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1267	libdir localedir mandir runstatedir
659	do	1268	do
660	eval ac_val=$`echo $ac_var`	1269	eval ac_val=\$$ac_var
		1270	# Remove trailing slashes.
661	case $ac_val in	1271	case $ac_val in
662	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1272	*/ )
663	*) { 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\(.*\)'`
664	{ (exit 1); exit 1; }; };;	1274	eval $ac_var=\$ac_val;;
665	esac	1275	esac
666	done
667
668	# Be sure to have absolute paths.	1276	# Be sure to have absolute directory names.
669	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670	localstatedir libdir includedir oldincludedir infodir mandir
671	do
672	eval ac_val=$`echo $ac_var`
673	case $ac_val in	1277	case $ac_val in
674	[\\/$]* | ?:[\\/]* ) ;;	1278	[\\/$]* | ?:[\\/]* ) continue;;
675	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1279	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
676	{ (exit 1); exit 1; }; };;
677	esac	1280	esac
		1281	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
678	done	1282	done
679		1283
680	# There might be people who depend on the old broken behavior: `$host'	1284	# There might be people who depend on the old broken behavior: `$host'
681	# used to hold the argument of --host etc.	1285	# used to hold the argument of --host etc.
682	# FIXME: To remove some day.	1286	# FIXME: To remove some day.
…		…
686		1290
687	# FIXME: To remove some day.	1291	# FIXME: To remove some day.
688	if test "x$host_alias" != x; then	1292	if test "x$host_alias" != x; then
689	if test "x$build_alias" = x; then	1293	if test "x$build_alias" = x; then
690	cross_compiling=maybe	1294	cross_compiling=maybe
691	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692	If a cross compiler is detected then cross compile mode will be used." >&2
693	elif test "x$build_alias" != "x$host_alias"; then	1295	elif test "x$build_alias" != "x$host_alias"; then
694	cross_compiling=yes	1296	cross_compiling=yes
695	fi	1297	fi
696	fi	1298	fi
697		1299
…		…
699	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1301	test -n "$host_alias" && ac_tool_prefix=$host_alias-
700		1302
701	test "$silent" = yes && exec 6>/dev/null	1303	test "$silent" = yes && exec 6>/dev/null
702		1304
703		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 $? "pwd does not report name of working directory"
		1312
		1313
704	# Find the source files, if location was not specified.	1314	# Find the source files, if location was not specified.
705	if test -z "$srcdir"; then	1315	if test -z "$srcdir"; then
706	ac_srcdir_defaulted=yes	1316	ac_srcdir_defaulted=yes
707	# Try the directory containing this script, then its parent.	1317	# Try the directory containing this script, then the parent directory.
708	ac_confdir=`(dirname "$0") 2>/dev/null ||	1318	ac_confdir=`$as_dirname -- "$as_myself" ||
709	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1319	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710	X"$0" : 'X\(//\)[^/]' \| \	1320	X"$as_myself" : 'X\(//\)[^/]' \| \
711	X"$0" : 'X\(//\)$' \| \	1321	X"$as_myself" : 'X\(//\)$' \| \
712	X"$0" : 'X\(/\)' \| \	1322	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
713	. : '\(.\)' 2>/dev/null ||	1323	printf "%s\n" X"$as_myself" |
714	echo X"$0" |
715	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1324	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
716	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1325	s//\1/
717	/^X\(\/\/\)$/{ s//\1/; q; }	1326	q
718	/^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	}
719	s/.*/./; q'`	1340	s/.*/./; q'`
720	srcdir=$ac_confdir	1341	srcdir=$ac_confdir
721	if test ! -r $srcdir/$ac_unique_file; then	1342	if test ! -r "$srcdir/$ac_unique_file"; then
722	srcdir=..	1343	srcdir=..
723	fi	1344	fi
724	else	1345	else
725	ac_srcdir_defaulted=no	1346	ac_srcdir_defaulted=no
726	fi	1347	fi
727	if test ! -r $srcdir/$ac_unique_file; then	1348	if test ! -r "$srcdir/$ac_unique_file"; then
728	if test "$ac_srcdir_defaulted" = yes; then	1349	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
729	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730	{ (exit 1); exit 1; }; }
731	else
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1350	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
733	{ (exit 1); exit 1; }; }
734	fi
735	fi	1351	fi
736	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1352	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
738	{ (exit 1); exit 1; }; }	1353	ac_abs_confdir=`(
739	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1354	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
740	ac_env_build_alias_set=${build_alias+set}	1355	pwd)`
741	ac_env_build_alias_value=$build_alias	1356	# When building in place, set srcdir=.
742	ac_cv_env_build_alias_set=${build_alias+set}	1357	if test "$ac_abs_confdir" = "$ac_pwd"; then
743	ac_cv_env_build_alias_value=$build_alias	1358	srcdir=.
744	ac_env_host_alias_set=${host_alias+set}	1359	fi
745	ac_env_host_alias_value=$host_alias	1360	# Remove unnecessary trailing slashes from srcdir.
746	ac_cv_env_host_alias_set=${host_alias+set}	1361	# Double slashes in file names in object file debugging info
747	ac_cv_env_host_alias_value=$host_alias	1362	# mess up M-x gdb in Emacs.
748	ac_env_target_alias_set=${target_alias+set}	1363	case $srcdir in
749	ac_env_target_alias_value=$target_alias	1364	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
750	ac_cv_env_target_alias_set=${target_alias+set}	1365	esac
751	ac_cv_env_target_alias_value=$target_alias	1366	for ac_var in $ac_precious_vars; do
752	ac_env_CC_set=${CC+set}	1367	eval ac_env_${ac_var}_set=\${${ac_var}+set}
753	ac_env_CC_value=$CC	1368	eval ac_env_${ac_var}_value=\$${ac_var}
754	ac_cv_env_CC_set=${CC+set}	1369	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
755	ac_cv_env_CC_value=$CC	1370	eval ac_cv_env_${ac_var}_value=\$${ac_var}
756	ac_env_CFLAGS_set=${CFLAGS+set}	1371	done
757	ac_env_CFLAGS_value=$CFLAGS
758	ac_cv_env_CFLAGS_set=${CFLAGS+set}
759	ac_cv_env_CFLAGS_value=$CFLAGS
760	ac_env_LDFLAGS_set=${LDFLAGS+set}
761	ac_env_LDFLAGS_value=$LDFLAGS
762	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_cv_env_LDFLAGS_value=$LDFLAGS
764	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765	ac_env_CPPFLAGS_value=$CPPFLAGS
766	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768	ac_env_CPP_set=${CPP+set}
769	ac_env_CPP_value=$CPP
770	ac_cv_env_CPP_set=${CPP+set}
771	ac_cv_env_CPP_value=$CPP
772	ac_env_CXX_set=${CXX+set}
773	ac_env_CXX_value=$CXX
774	ac_cv_env_CXX_set=${CXX+set}
775	ac_cv_env_CXX_value=$CXX
776	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	ac_env_CXXFLAGS_value=$CXXFLAGS
778	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	ac_env_CXXCPP_set=${CXXCPP+set}
781	ac_env_CXXCPP_value=$CXXCPP
782	ac_cv_env_CXXCPP_set=${CXXCPP+set}
783	ac_cv_env_CXXCPP_value=$CXXCPP
784		1372
785	#	1373	#
786	# Report the --help message.	1374	# Report the --help message.
787	#	1375	#
788	if test "$ac_init_help" = "long"; then	1376	if test "$ac_init_help" = "long"; then
789	# 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.
790	# 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.
791	cat <<_ACEOF	1379	cat <<_ACEOF
792	\`configure' configures this package to adapt to many kinds of systems.	1380	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
793		1381
794	Usage: $0 [OPTION]... [VAR=VALUE]...	1382	Usage: $0 [OPTION]... [VAR=VALUE]...
795		1383
796	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1384	To assign environment variables (e.g., CC, CFLAGS...), specify them as
797	VAR=VALUE. See below for descriptions of some of the useful variables.	1385	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
801	Configuration:	1389	Configuration:
802	-h, --help display this help and exit	1390	-h, --help display this help and exit
803	--help=short display options specific to this package	1391	--help=short display options specific to this package
804	--help=recursive display the short help of all the included packages	1392	--help=recursive display the short help of all the included packages
805	-V, --version display version information and exit	1393	-V, --version display version information and exit
806	-q, --quiet, --silent do not print \`checking...' messages	1394	-q, --quiet, --silent do not print \`checking ...' messages
807	--cache-file=FILE cache test results in FILE [disabled]	1395	--cache-file=FILE cache test results in FILE [disabled]
808	-C, --config-cache alias for \`--cache-file=config.cache'	1396	-C, --config-cache alias for \`--cache-file=config.cache'
809	-n, --no-create do not create output files	1397	-n, --no-create do not create output files
810	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1398	--srcdir=DIR find the sources in DIR [configure dir or \`..']
811		1399
812	_ACEOF
813
814	cat <<_ACEOF
815	Installation directories:	1400	Installation directories:
816	--prefix=PREFIX install architecture-independent files in PREFIX	1401	--prefix=PREFIX install architecture-independent files in PREFIX
817	[$ac_default_prefix]	1402	[$ac_default_prefix]
818	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1403	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819	[PREFIX]	1404	[PREFIX]
…		…
824	for instance \`--prefix=\$HOME'.	1409	for instance \`--prefix=\$HOME'.
825		1410
826	For better control, use the options below.	1411	For better control, use the options below.
827		1412
828	Fine tuning of the installation directories:	1413	Fine tuning of the installation directories:
829	--bindir=DIR user executables [EPREFIX/bin]	1414	--bindir=DIR user executables [EPREFIX/bin]
830	--sbindir=DIR system admin executables [EPREFIX/sbin]	1415	--sbindir=DIR system admin executables [EPREFIX/sbin]
831	--libexecdir=DIR program executables [EPREFIX/libexec]	1416	--libexecdir=DIR program executables [EPREFIX/libexec]
832	--datadir=DIR read-only architecture-independent data [PREFIX/share]
833	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1417	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1418	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835	--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]
836	--libdir=DIR object code libraries [EPREFIX/lib]	1421	--libdir=DIR object code libraries [EPREFIX/lib]
837	--includedir=DIR C header files [PREFIX/include]	1422	--includedir=DIR C header files [PREFIX/include]
838	--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]
839	--infodir=DIR info documentation [PREFIX/info]	1426	--infodir=DIR info documentation [DATAROOTDIR/info]
		1427	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
840	--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]
841	_ACEOF	1434	_ACEOF
842		1435
843	cat <<\_ACEOF	1436	cat <<\_ACEOF
844		1437
845	Program names:	1438	Program names:
…		…
853	--target=TARGET configure for building compilers for TARGET [HOST]	1446	--target=TARGET configure for building compilers for TARGET [HOST]
854	_ACEOF	1447	_ACEOF
855	fi	1448	fi
856		1449
857	if test -n "$ac_init_help"; then	1450	if test -n "$ac_init_help"; then
858		1451	case $ac_init_help in
		1452	short | recursive ) echo "Configuration of gvpe 3.1:";;
		1453	esac
859	cat <<\_ACEOF	1454	cat <<\_ACEOF
860		1455
861	Optional Features:	1456	Optional Features:
		1457	--disable-option-checking ignore unrecognized --enable/--with options
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1458	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1459	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--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
865	(and sometimes confusing) to the casual installer	1464	sometimes confusing) to the casual installer
866	--disable-dependency-tracking Speeds up one-time builds	1465	--enable-dependency-tracking
867	--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
868	--disable-rpath do not hardcode runtime library paths	1469	--disable-rpath do not hardcode runtime library paths
869	--disable-nls do not use Native Language Support	1470	--disable-nls do not use Native Language Support
870	--enable-iftype=TYPE/SUBTYPE	1471	--enable-iftype=TYPE/SUBTYPE
871	Use kernel/net device interface TYPE/SUBTYPE.	1472	Use kernel/net device interface TYPE/SUBTYPE.
872	Working combinations are: "native/linux"	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
		1474	"native/linux" "tincd/linux" "tincd/netbsd"
873	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
874	"native/cygwin"; Untested combinations are:	1476	"tincd/darwin" "native/cygwin"; Untested
		1477	combinations are: "tincd/bsd" "tincd/solaris"
875	"tincd/netbsd" "tincd/darwin" "tincd/solaris"	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
876	"tincd/mingw"; Broken combinations are:	1479	Broken combinations are: "tincd/cygwin"; The default
877	"tincd/cygwin"; The default is to autodetect.	1480	is to autodetect.
878	--enable-rohc enable robust header compression (rfc3095).	1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
		1483	--enable-static-daemon enable statically linked daemon.
879	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
880	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
881	--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
882	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
883	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
884	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
885	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
886	--enable-rand-length=BYTES
887	use BYTES bytes of extra randomness (default 8).
888	Allowed values are 0, 4, 8.
889	--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).
890	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
891	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
892	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
893	one of "bf" (blowfish), "aes-128" (rijndael),	1499	Must be one of "aes-128" (rijndael), "aes-192", or
894	"aes-192" or "aes-256".	1500	"aes-256".
895	--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").
896	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
897	(insecure).
898		1508
899	Optional Packages:	1509	Optional Packages:
900	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
901	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
902	--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
…		…
904	--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
905	--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
906	--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
907	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
908	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
909	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
910	--with-openssl-lib=DIR OpenSSL library directory
911		1519
912	Some influential environment variables:	1520	Some influential environment variables:
913	CC C compiler command	1521	CC C compiler command
914	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
915	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
916	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
917	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1526	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
918	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
919	CPP C preprocessor	1528	CPP C preprocessor
920	CXX C++ compiler command	1529	CXX C++ compiler command
921	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
922	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
923		1540
924	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
925	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
926		1543
		1544	Report bugs to the package provider.
927	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
928	fi	1547	fi
929		1548
930	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
931	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
932	ac_popdir=`pwd`
933	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1551	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
934	test -d $ac_dir || continue	1552	test -d "$ac_dir" ||
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1554	continue
935	ac_builddir=.	1555	ac_builddir=.
936		1556
937	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
938	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
939	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
940	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
941	else	1563	case $ac_top_builddir_sub in
942	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
943	fi	1565	*) ac_top_build_prefix=$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
944		1572
945	case $srcdir in	1573	case $srcdir in
946	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
947	ac_srcdir=.	1575	ac_srcdir=.
948	if test -z "$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;
949	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
950	else	1598	else
951	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
952	fi ;;
953	[\\/]* | ?:[\\/]* ) # Absolute path.
954	ac_srcdir=$srcdir$ac_dir_suffix;
955	ac_top_srcdir=$srcdir ;;
956	*) # Relative path.
957	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
958	ac_top_srcdir=$ac_top_builddir$srcdir ;;
959	esac
960	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
961	# absolute.
962	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
963	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
964	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
965	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
966
967	cd $ac_dir
968	# Check for guested configure; otherwise get Cygnus style configure.
969	if test -f $ac_srcdir/configure.gnu; then
970	echo
971	$SHELL $ac_srcdir/configure.gnu --help=recursive
972	elif test -f $ac_srcdir/configure; then
973	echo
974	$SHELL $ac_srcdir/configure --help=recursive
975	elif test -f $ac_srcdir/configure.ac ||
976	test -f $ac_srcdir/configure.in; then
977	echo
978	$ac_configure --help
979	else
980	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
981	fi	1600	fi || ac_status=$?
982	cd "$ac_popdir"	1601	cd "$ac_pwd" || { ac_status=$?; break; }
983	done	1602	done
984	fi	1603	fi
985		1604
986	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
987	if $ac_init_version; then	1606	if $ac_init_version; then
988	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
989		1610
990	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
991	Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
992	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
993	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
994	_ACEOF	1614	_ACEOF
995	exit 0	1615	exit
996	fi	1616	fi
997	exec 5>config.log	1617
998	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
999	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1000	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1001		2139
1002	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1003	generated by GNU Autoconf 2.57. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1004		2142
1005	$ $0 $@	2143	$ $0$ac_configure_args_raw
1006		2144
1007	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1008	{	2147	{
1009	cat <<_ASUNAME	2148	cat <<_ASUNAME
1010	## --------- ##	2149	## --------- ##
1011	## Platform. ##	2150	## Platform. ##
1012	## --------- ##	2151	## --------- ##
…		…
1021	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1022		2161
1023	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1024	/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`
1025	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1026	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1027	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1028	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1029	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1030		2169
1031	_ASUNAME	2170	_ASUNAME
1032		2171
1033	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034	for as_dir in $PATH	2173	for as_dir in $PATH
1035	do	2174	do
1036	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1037	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1038	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1039	done	2182	done
		2183	IFS=$as_save_IFS
1040		2184
1041	} >&5	2185	} >&5
1042		2186
1043	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1044		2188
…		…
1056	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1057	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1058	ac_configure_args=	2202	ac_configure_args=
1059	ac_configure_args0=	2203	ac_configure_args0=
1060	ac_configure_args1=	2204	ac_configure_args1=
1061	ac_sep=
1062	ac_must_keep_next=false	2205	ac_must_keep_next=false
1063	for ac_pass in 1 2	2206	for ac_pass in 1 2
1064	do	2207	do
1065	for ac_arg	2208	for ac_arg
1066	do	2209	do
1067	case $ac_arg in	2210	case $ac_arg in
1068	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2211	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1069	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2212	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1070	| -silent | --silent | --silen | --sile | --sil)	2213	| -silent | --silent | --silen | --sile | --sil)
1071	continue ;;	2214	continue ;;
1072	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2215	*\'*)
1073	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1074	esac	2217	esac
1075	case $ac_pass in	2218	case $ac_pass in
1076	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1077	2)	2220	2)
1078	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1079	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1080	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1081	else	2224	else
1082	case $ac_arg in	2225	case $ac_arg in
1083	*=* | --config-cache | -C | -disable-* | --disable-* \	2226	*=* | --config-cache | -C | -disable-* | --disable-* \
1084	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \	2227	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1085	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \	2228	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1086	| -with-* | --with-* | -without-* | --without-* | --x)	2229	| -with-* | --with-* | -without-* | --without-* | --x)
1087	case "$ac_configure_args0 " in	2230	case "$ac_configure_args0 " in
1088	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;	2231	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1089	esac	2232	esac
1090	;;	2233	;;
1091	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1092	esac	2235	esac
1093	fi	2236	fi
1094	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1095	# Get rid of the leading space.
1096	ac_sep=" "
1097	;;	2238	;;
1098	esac	2239	esac
1099	done	2240	done
1100	done	2241	done
1101	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1102	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1103		2244
1104	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1105	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1106	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1107	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1108	# 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.
1109	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1110	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1111	{	2254	{
1112	echo	2255	echo
1113		2256
1114	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1115	## ---------------- ##
1116	## Cache variables. ##	2258	## Cache variables. ##
1117	## ---------------- ##	2259	## ---------------- ##"
1118	_ASBOX
1119	echo	2260	echo
1120	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1121	{	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
1122	(set) 2>&1 |	2278	(set) 2>&1 |
1123	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1124	*ac_space=\ *)	2280	*${as_nl}ac_space=\ *)
1125	sed -n \	2281	sed -n \
1126	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1127	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"
1128	;;	2287	;;
1129	*)
1130	sed -n \
1131	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132	;;
1133	esac;	2288	esac |
1134	}	2289	sort
		2290	)
1135	echo	2291	echo
1136		2292
1137	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1138	## ----------------- ##
1139	## Output variables. ##	2294	## Output variables. ##
1140	## ----------------- ##	2295	## ----------------- ##"
1141	_ASBOX
1142	echo	2296	echo
1143	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1144	do	2298	do
1145	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1146	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'\''"
1147	done | sort	2304	done | sort
1148	echo	2305	echo
1149		2306
1150	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1151	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1152	## ------------- ##	2310	## ------------------- ##"
1153	## Output files. ##
1154	## ------------- ##
1155	_ASBOX
1156	echo	2311	echo
1157	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1158	do	2313	do
1159	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1160	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'\''"
1161	done | sort	2319	done | sort
1162	echo	2320	echo
1163	fi	2321	fi
1164		2322
1165	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1166	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1167	## ----------- ##
1168	## confdefs.h. ##	2325	## confdefs.h. ##
1169	## ----------- ##	2326	## ----------- ##"
1170	_ASBOX
1171	echo	2327	echo
1172	sed "/^$/d" confdefs.h | sort	2328	cat confdefs.h
1173	echo	2329	echo
1174	fi	2330	fi
1175	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1176	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1177	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1178	} >&5	2334	} >&5
1179	rm -f core *.core &&	2335	rm -f core *.core core.conftest.* &&
1180	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1181	exit $exit_status	2337	exit $exit_status
1182	' 0	2338	' 0
1183	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1184	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1185	done	2341	done
1186	ac_signal=0	2342	ac_signal=0
1187		2343
1188	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1189	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1190	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1191	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1192		2348
1193	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1194		2350
1195	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1196	#define PACKAGE_NAME "$PACKAGE_NAME"
1197	_ACEOF
1198		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1199		2354
1200	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1201	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202	_ACEOF
1203		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1204		2358
1205	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1206	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1207	_ACEOF
1208		2360
1209		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1210	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_STRING "$PACKAGE_STRING"
1212	_ACEOF
1213
1214
1215	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217	_ACEOF
1218		2362
1219		2363
1220	# 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.
1221	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1222	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1223	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1224	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1225	else	2370	else
1226	CONFIG_SITE="$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"
1227	fi
1228	fi	2372	fi
1229	for ac_site_file in $CONFIG_SITE; do	2373
1230	if test -r "$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
1231	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1232	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1233	sed 's/^/| /' "$ac_site_file" >&5	2385	sed 's/^/| /' "$ac_site_file" >&5
1234	. "$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; }
1235	fi	2391	fi
1236	done	2392	done
1237		2393
1238	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1239	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1240	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1241	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1242	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1243	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1244	case $cache_file in	2400	case $cache_file in
1245	[\\/]* | ?:[\\/]* ) . $cache_file;;	2401	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1246	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1247	esac	2403	esac
1248	fi	2404	fi
1249	else	2405	else
1250	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1251	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1252	>$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"
1253	fi	3041	fi
1254		3042
1255	# 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
1256	# value.	3044	# value.
1257	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1258	for ac_var in `(set) 2>&1 |	3046	for ac_var in $ac_precious_vars; do
1259	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1260	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1262	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1263	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1264	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1265	set,)	3052	set,)
1266	{ 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 \`$ac_old_val' in the previous run" >&5
1267	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1268	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1269	,set)	3056	,set)
1270	{ echo "$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
1271	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;}
1272	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1273	,);;	3060	,);;
1274	*)	3061	*)
1275	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" != "$ac_new_val_w"; then
1276	{ echo "$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
1277	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;}
1278	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1279	echo "$as_me: former value: $ac_old_val" >&2;}
1280	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1281	echo "$as_me: current value: $ac_new_val" >&2;}
1282	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1283	fi;;	3079	fi;;
1284	esac	3080	esac
1285	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1286	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1287	case $ac_new_val in	3083	case $ac_new_val in
1288	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1289	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"` ;;
1290	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1291	esac	3086	esac
1292	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1293	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3088	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1294	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1295	esac	3090	esac
1296	fi	3091	fi
1297	done	3092	done
1298	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 \`$ac_pwd':" >&2;}
1299	{ echo "$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
1300	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;}
1301	{ { 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 $cache_file'
1302	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1303	{ (exit 1); exit 1; }; }
1304	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1305		3104
1306	ac_ext=c	3105	ac_ext=c
1307	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3108	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1312		3111
1313		3112
1314		3113
1315		3114
1316		3115
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332	if test -f $ac_dir/install-sh; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break
1336	elif test -f $ac_dir/install.sh; then
1337	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break
1340	elif test -f $ac_dir/shtool; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break
1344	fi
1345	done
1346	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 ||	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1357	{ { 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
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360		3119
1361	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1363	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1364	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=$ac_cv_build
1365	else	3163	else
1366	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1367	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1368	ac_cv_build_alias=`$ac_config_guess`
1369	test -z "$ac_cv_build_alias" &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	fi	3166	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6
1381	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1383	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1384	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1385		3167
		3168	fi
		3169	{ printf "%s\n" "$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
1386		3187
1387	echo "$as_me:$LINENO: checking host system type" >&5	3188
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1389	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1390	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=$ac_cv_host
1391	else	3197	else
1392	ac_cv_host_alias=$host_alias
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6
1403	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407
1408
1409	echo "$as_me:$LINENO: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411	if test "${ac_cv_target+set}" = set; then
1412	echo $ECHO_N "(cached) $ECHO_C" >&6
1413	else
1414	ac_cv_target_alias=$target_alias
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	3199	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi	3200	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1424	echo "${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
1425	target=$ac_cv_target	3209	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1427	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	3211	set x $ac_cv_target
1428	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
1429		3221
1430		3222
1431	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.	3224	# will get canonicalized.
1433	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1434	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1435	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1436	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1437	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1438	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1439	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1440	# incompatible versions:	3234	# incompatible versions:
1441	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1442	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1443	# IRIX /sbin/install	3237	# IRIX /sbin/install
1444	# AIX /bin/install	3238	# AIX /bin/install
1445	# AmigaOS /C/install, which installs bootblocks on floppy discs	3239	# AmigaOS /C/install, which installs bootblocks on floppy discs
1446	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1447	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		3243	# OS/2's system install, which has a completely different semantic
1449	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1450	echo "$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
1451	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1452	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1453	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1454	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1455	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1456	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457	for as_dir in $PATH	3254	for as_dir in $PATH
1458	do	3255	do
1459	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1460	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1461	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
1462	case $as_dir/ in	3263	case $as_dir in #((
1463	./ | .// | /cC/* | \	3264	./ | /[cC]/* | \
1464	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	3265	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
		3266	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1465	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1466	*)	3268	*)
1467	# 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.
1468	# 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
1469	# by default.	3271	# by default.
1470	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1471	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1472	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
1473	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1474	grep dspmsg "$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
1475	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1476	:	3278	:
1477	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1478	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1480	:	3282	:
1481	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$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
1482	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"
1483	break 3	3294	break 3
1484	fi	3295	fi
1485	fi	3296	fi
		3297	fi
1486	done	3298	done
1487	done	3299	done
1488	;;	3300	;;
1489	esac	3301	esac
		3302
1490	done	3303	done
		3304	IFS=$as_save_IFS
1491		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1492		3307
1493	fi	3308	fi
1494	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1495	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1496	else	3311	else
1497	# As a last resort, use the slow shell script. We don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
1498	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1499	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1500	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1501	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1502	fi	3317	fi
1503	fi	3318	fi
1504	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1505	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1506		3321
1507	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1508	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1509	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1510		3325
1511	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1512		3327
1513	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1514		3329
1515	echo "$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
1516	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1517	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1518	sleep 1	3333	# name. Accept space and tab only in the latter.
1519	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	*[\\\"\#\$\&\'\`$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
1520	# 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
1521	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1522	# 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
1523	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1524	# directory).	3349	# directory).
1525	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
1526	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1527	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1528	# -L didn't work.	3356	# -L didn't work.
1529	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1530	fi	3358	fi
1531	rm -f conftest.file
1532	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1533	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1534		3361
1535	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
1536	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1537	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1538	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1539	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1540	alias in your environment" >&5
1541	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1542	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1543	{ (exit 1); exit 1; }; }
1544	fi	3368	fi
1545		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
1546	test "$2" = conftest.file	3376	test "$2" = conftest.file
1547	)	3377	)
1548	then	3378	then
1549	# Ok.	3379	# Ok.
1550	:	3380	:
1551	else	3381	else
1552	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1553	Check your system clock" >&5
1554	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1555	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1556	{ (exit 1); exit 1; }; }
1557	fi	3384	fi
1558	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1559	echo "${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=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
1560	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1561	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1562	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1563	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1564	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1565	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1566	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1567	cat <<\_ACEOF >conftest.sed
1568	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1569	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
1570	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1571	rm conftest.sed
1572		3406
1573		3407
1574	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1575	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1576		3410
1577	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
1578	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1579	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1580	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1581	else	3418	else
1582	am_missing_run=	3419	am_missing_run=
1583	{ echo "$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
1584	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;}
1585	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; }
1586		3590
1587	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1588	do	3592	do
1589	# 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.
1590	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1591	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1592	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1593	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1594	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1595	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1596	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1597	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1598	else	3603	else
1599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1600	for as_dir in $PATH	3605	for as_dir in $PATH
1601	do	3606	do
1602	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1603	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1604	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1605	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3614	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1606	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1607	echo "$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$ac_exec_ext" >&5
1608	break 2	3617	break 2
1609	fi	3618	fi
1610	done	3619	done
1611	done	3620	done
		3621	IFS=$as_save_IFS
1612		3622
1613	fi	3623	fi
1614	fi	3624	fi
1615	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1616	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1617	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1618	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1619	else	3629	else
1620	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1621	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1622	fi	3632	fi
		3633
1623		3634
1624	test -n "$AWK" && break	3635	test -n "$AWK" && break
1625	done	3636	done
1626		3637
1627	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
1628	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1629	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	3640	set x ${MAKE-make}
		3641	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1630	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
1631	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1632	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1633	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1634	all:	3648	all:
1635	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1636	_ACEOF	3650	_ACEOF
1637	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1638	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1639	if test -n "$ac_maketemp"; then	3653	*@@@%%%=?*=@@@%%%*)
1640	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1641	else	3655	*)
1642	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1643	fi	3657	esac
1644	rm -f conftest.make	3658	rm -f conftest.make
1645	fi	3659	fi
1646	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1647	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1648	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1649	SET_MAKE=	3663	SET_MAKE=
1650	else	3664	else
1651	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1652	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1653	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1654	fi	3668	fi
1655		3669
1656	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1657	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1660	else	3674	else
1661	am__leading_dot=_	3675	am__leading_dot=_
1662	fi	3676	fi
1663	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1664		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)'
1665	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1666	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1667	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1668	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1669	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	3726	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1670	{ (exit 1); exit 1; }; }	3727	fi
1671	fi	3728	fi
1672		3729
1673	# test whether we have cygpath	3730	# test whether we have cygpath
1674	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1675	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1679	fi	3736	fi
1680	fi	3737	fi
1681		3738
1682		3739
1683	# Define the identity of the package.	3740	# Define the identity of the package.
1684	PACKAGE=vpe	3741	PACKAGE='gvpe'
1685	VERSION=1.2	3742	VERSION='3.1'
1686		3743
1687		3744
1688	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1689	#define PACKAGE "$PACKAGE"
1690	_ACEOF
1691		3746
1692		3747
1693	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1694	#define VERSION "$VERSION"
1695	_ACEOF
1696		3749
1697	# Some tools Automake needs.	3750	# Some tools Automake needs.
1698		3751
1699	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1700		3753
…		…
1708	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1709		3762
1710		3763
1711	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1712		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='$(MKDIR_P)'
1713		3771
1714	AMTAR=${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='$${TAR-tar}'
1715		3777
1716	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1717		3778
1718	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
1719	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1720	# tool to use in cross-compilation environments, therefore Automake	3781
1721	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1722	if test "$cross_compiling" != no; then	3783
1723	if test -n "$ac_tool_prefix"; then	3784
1724	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1725	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1726	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1727	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1728	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1729	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
1730	else	3815	else
1731	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1732	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1733	else	3818
1734	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1735	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1736	do	3821
1737	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1738	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1739	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1740	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1741	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1742	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1743	break 2
1744	fi	3828	fi
1745	done
1746	done
1747
1748	fi	3829	fi
1749	fi
1750	STRIP=$ac_cv_prog_STRIP
1751	if test -n "$STRIP"; then
1752	echo "$as_me:$LINENO: result: $STRIP" >&5
1753	echo "${ECHO_T}$STRIP" >&6
1754	else
1755	echo "$as_me:$LINENO: result: no" >&5
1756	echo "${ECHO_T}no" >&6
1757	fi
1758		3830
1759	fi
1760	if test -z "$ac_cv_prog_STRIP"; then
1761	ac_ct_STRIP=$STRIP
1762	# Extract the first word of "strip", so it can be a program name with args.
1763	set dummy strip; ac_word=$2
1764	echo "$as_me:$LINENO: checking for $ac_word" >&5
1765	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1766	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1767	echo $ECHO_N "(cached) $ECHO_C" >&6
1768	else
1769	if test -n "$ac_ct_STRIP"; then
1770	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1771	else
1772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1773	for as_dir in $PATH
1774	do
1775	IFS=$as_save_IFS
1776	test -z "$as_dir" && as_dir=.
1777	for ac_exec_ext in '' $ac_executable_extensions; do
1778	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1779	ac_cv_prog_ac_ct_STRIP="strip"
1780	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1781	break 2
1782	fi
1783	done
1784	done
1785
1786	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1787	fi
1788	fi
1789	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1790	if test -n "$ac_ct_STRIP"; then
1791	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1792	echo "${ECHO_T}$ac_ct_STRIP" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	STRIP=$ac_ct_STRIP
1799	else
1800	STRIP="$ac_cv_prog_STRIP"
1801	fi
1802
1803	fi
1804	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1805
1806	# We need awk for the "check" target. The system "awk" is bad on
1807	# some platforms.
1808
1809
1810
1811	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1812		3832
		3833
1813	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
1814	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1815	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1816	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1817	enableval="$enable_maintainer_mode"	3838	then :
1818	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1819	else	3840	else $as_nop
1820	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1821	fi;	3842	fi
		3843
1822	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1823	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1824
1825
1826	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1827	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1828	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1829	else	3849	else
1830	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1831	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1835		3855
1836		3856
1837		3857
1838		3858
1839		3859
1840
1841
1842
1843
1844
1845	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1846
1847	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1848		3860
1849		3861
1850		3862
1851	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1852	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1860		3872
1861		3873
1862		3874
1863	# 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.
1864	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1865	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1867	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1868	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1869	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1870	case "$MSGFMT" in	3883	case "$MSGFMT" in
1871	/*)	3884	/*)
1872	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1873	;;	3886	;;
1874	*)	3887	*)
…		…
1888	;;	3901	;;
1889	esac	3902	esac
1890	fi	3903	fi
1891	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1892	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1893	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1894	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1895	else	3908	else
1896	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1897	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1898	fi	3911	fi
1899		3912
1900	# 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.
1901	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1902	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1903	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1904	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1905	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1906	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1907	case $GMSGFMT in	3921	case $GMSGFMT in
1908	[\\/]* | ?:[\\/]*)	3922	[\\/]* | ?:[\\/]*)
1909	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1910	;;	3924	;;
1911	*)	3925	*)
1912	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1913	for as_dir in $PATH	3927	for as_dir in $PATH
1914	do	3928	do
1915	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1916	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1917	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1918	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1919	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1920	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3938	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1921	break 2	3939	break 2
1922	fi	3940	fi
1923	done	3941	done
1924	done	3942	done
		3943	IFS=$as_save_IFS
1925		3944
1926	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1927	;;	3946	;;
1928	esac	3947	esac
1929	fi	3948	fi
1930	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1931
1932	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1933	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1934	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1935	else	3953	else
1936	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1938	fi	3956	fi
		3957
1939		3958
1940		3959
1941	# 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.
1942	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1943	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1944	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1945	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1946	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1947	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1948	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1949	/*)	3969	/*)
1950	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1951	;;	3971	;;
1952	*)	3972	*)
…		…
1966	;;	3986	;;
1967	esac	3987	esac
1968	fi	3988	fi
1969	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
1970	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
1971	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
1972	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
1973	else	3993	else
1974	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1975	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
1976	fi	3996	fi
1977		3997
1978	rm -f messages.po	3998	rm -f messages.po
1979		3999
1980	# 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.
1981	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
1982	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
1984	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
1985	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
1986	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
1987	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
1988	/*)	4009	/*)
1989	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1990	;;	4011	;;
1991	*)	4012	*)
…		…
2004	;;	4025	;;
2005	esac	4026	esac
2006	fi	4027	fi
2007	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2008	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2009	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2010	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2011	else	4032	else
2012	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2014	fi	4035	fi
2015		4036
2016		4037
2017	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2018	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2019	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2020	: ;	4041	: ;
2021	else	4042	else
2022	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2023	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2024	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2025	GMSGFMT=":"	4046	GMSGFMT=":"
2026	fi	4047	fi
2027	fi	4048	fi
2028		4049
2029	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2030	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 &&
2031	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4052	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2032	: ;	4053	: ;
2033	else	4054	else
2034	echo "$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
2035	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2036	XGETTEXT=":"	4057	XGETTEXT=":"
2037	fi	4058	fi
2038	rm -f messages.po	4059	rm -f messages.po
2039	fi	4060	fi
2040		4061
2041	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2042		4063
2043		4064
2044		4065
2045	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2046	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2055	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2056	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2057	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2058	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2059		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2060	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2061		4091
2062	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2063		4093
2064		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2065	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2066	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2067	am__doit:	4097	am__doit:
2068	@echo done	4098	@echo this is the am__doit target >confinc.out
2069	.PHONY: am__doit	4099	.PHONY: am__doit
2070	END	4100	END
2071	# If we don't find an include directive, just comment out the code.
2072	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2073	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2074	am__include="#"	4101	am__include="#"
2075	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2076	_am_result=none	4107	_am_result=no
2077	# First try GNU make style include.	4108	for s in GNU BSD; do
2078	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2079	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2080	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2081	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2082	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2083	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2084	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2085	am__include=include	4116	case $s in #(
2086	am__quote=	4117	BSD) :
2087	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2088	fi	4119	*) :
2089	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2090	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2091	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2092	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2093	am__include=.include
2094	am__quote="\""
2095	_am_result=BSD
2096	fi	4128	fi
2097	fi	4129	done
2098
2099
2100	echo "$as_me:$LINENO: result: $_am_result" >&5
2101	echo "${ECHO_T}$_am_result" >&6
2102	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2103		4133
2104	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2105	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2106	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2107
2108	fi;	4138	fi
		4139
2109	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2110	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2111	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2112	fi	4144	fi
2113
2114
2115	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2116	AMDEP_TRUE=	4146	AMDEP_TRUE=
2117	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2118	else	4148	else
2119	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2120	AMDEP_FALSE=	4150	AMDEP_FALSE=
2121	fi	4151	fi
2122
2123		4152
2124		4153
2125	ac_ext=c	4154	ac_ext=c
2126	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2127	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2128	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 $LIBS >&5'
2129	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2131	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	4160	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2134	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2135	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2136	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2137	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2138	if test -n "$CC"; then	4168	if test -n "$CC"; then
2139	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2140	else	4170	else
2141	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142	for as_dir in $PATH	4172	for as_dir in $PATH
2143	do	4173	do
2144	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2145	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2146	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2147	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2148	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149	echo "$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$ac_exec_ext" >&5
2150	break 2	4184	break 2
2151	fi	4185	fi
2152	done	4186	done
2153	done	4187	done
		4188	IFS=$as_save_IFS
2154		4189
2155	fi	4190	fi
2156	fi	4191	fi
2157	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2158	if test -n "$CC"; then	4193	if test -n "$CC"; then
2159	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2160	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2161	else	4196	else
2162	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2163	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2164	fi	4199	fi
		4200
2165		4201
2166	fi	4202	fi
2167	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2168	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2169	# 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.
2170	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2171	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2172	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2173	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2174	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2175	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2176	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2177	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178	else	4215	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH	4217	for as_dir in $PATH
2181	do	4218	do
2182	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2184	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2186	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2187	echo "$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$ac_exec_ext" >&5
2188	break 2	4229	break 2
2189	fi	4230	fi
2190	done	4231	done
2191	done	4232	done
		4233	IFS=$as_save_IFS
2192		4234
2193	fi	4235	fi
2194	fi	4236	fi
2195	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2196	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2197	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2198	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2199	else	4241	else
2200	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2201	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2202	fi	4244	fi
2203		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
2204	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2205	else	4257	else
2206	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2207	fi	4259	fi
2208		4260
2209	if test -z "$CC"; then	4261	if test -z "$CC"; then
2210	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2211	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	4263	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2212	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2213	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2214	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2215	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2216	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2217	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2218	if test -n "$CC"; then	4271	if test -n "$CC"; then
2219	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2220	else	4273	else
2221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222	for as_dir in $PATH	4275	for as_dir in $PATH
2223	do	4276	do
2224	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2225	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2226	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2227	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2228	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2229	echo "$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$ac_exec_ext" >&5
2230	break 2	4287	break 2
2231	fi	4288	fi
2232	done	4289	done
2233	done	4290	done
		4291	IFS=$as_save_IFS
2234		4292
2235	fi	4293	fi
2236	fi	4294	fi
2237	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2238	if test -n "$CC"; then	4296	if test -n "$CC"; then
2239	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2240	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2241	else	4299	else
2242	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2243	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2244	fi	4302	fi
2245		4303
2246	fi	4304
2247	if test -z "$ac_cv_prog_CC"; then
2248	ac_ct_CC=$CC
2249	# Extract the first word of "cc", so it can be a program name with args.
2250	set dummy cc; ac_word=$2
2251	echo "$as_me:$LINENO: checking for $ac_word" >&5
2252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2253	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2254	echo $ECHO_N "(cached) $ECHO_C" >&6
2255	else
2256	if test -n "$ac_ct_CC"; then
2257	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2258	else
2259	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260	for as_dir in $PATH
2261	do
2262	IFS=$as_save_IFS
2263	test -z "$as_dir" && as_dir=.
2264	for ac_exec_ext in '' $ac_executable_extensions; do
2265	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2266	ac_cv_prog_ac_ct_CC="cc"
2267	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268	break 2
2269	fi	4305	fi
2270	done
2271	done
2272
2273	fi
2274	fi
2275	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2276	if test -n "$ac_ct_CC"; then
2277	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2278	echo "${ECHO_T}$ac_ct_CC" >&6
2279	else
2280	echo "$as_me:$LINENO: result: no" >&5
2281	echo "${ECHO_T}no" >&6
2282	fi
2283
2284	CC=$ac_ct_CC
2285	else
2286	CC="$ac_cv_prog_CC"
2287	fi
2288
2289	fi	4306	fi
2290	if test -z "$CC"; then	4307	if test -z "$CC"; then
2291	# 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.
2292	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2293	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2294	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2295	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2296	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2297	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2298	if test -n "$CC"; then	4316	if test -n "$CC"; then
2299	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2300	else	4318	else
2301	ac_prog_rejected=no	4319	ac_prog_rejected=no
2302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303	for as_dir in $PATH	4321	for as_dir in $PATH
2304	do	4322	do
2305	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2306	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2307	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2308	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2309	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2310	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2311	continue	4333	continue
2312	fi	4334	fi
2313	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2314	echo "$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$ac_exec_ext" >&5
2315	break 2	4337	break 2
2316	fi	4338	fi
2317	done	4339	done
2318	done	4340	done
		4341	IFS=$as_save_IFS
2319		4342
2320	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2321	# 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.
2322	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2323	shift	4346	shift
2324	if test $# != 0; then	4347	if test $# != 0; then
2325	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2326	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2327	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2328	shift	4351	shift
2329	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2330	fi	4353	fi
2331	fi	4354	fi
2332	fi	4355	fi
2333	fi	4356	fi
2334	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2335	if test -n "$CC"; then	4358	if test -n "$CC"; then
2336	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2337	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2338	else	4361	else
2339	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2340	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2341	fi	4364	fi
		4365
2342		4366
2343	fi	4367	fi
2344	if test -z "$CC"; then	4368	if test -z "$CC"; then
2345	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2346	for ac_prog in cl	4370	for ac_prog in cl.exe
2347	do	4371	do
2348	# 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.
2349	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2350	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2352	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2353	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2354	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2355	if test -n "$CC"; then	4380	if test -n "$CC"; then
2356	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2357	else	4382	else
2358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359	for as_dir in $PATH	4384	for as_dir in $PATH
2360	do	4385	do
2361	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2362	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2363	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2364	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2365	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2366	echo "$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$ac_exec_ext" >&5
2367	break 2	4396	break 2
2368	fi	4397	fi
2369	done	4398	done
2370	done	4399	done
		4400	IFS=$as_save_IFS
2371		4401
2372	fi	4402	fi
2373	fi	4403	fi
2374	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	4405	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2378	else	4408	else
2379	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2381	fi	4411	fi
		4412
2382		4413
2383	test -n "$CC" && break	4414	test -n "$CC" && break
2384	done	4415	done
2385	fi	4416	fi
2386	if test -z "$CC"; then	4417	if test -z "$CC"; then
2387	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2388	for ac_prog in cl	4419	for ac_prog in cl.exe
2389	do	4420	do
2390	# 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.
2391	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2392	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2394	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2395	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2396	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2397	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2398	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2399	else	4431	else
2400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401	for as_dir in $PATH	4433	for as_dir in $PATH
2402	do	4434	do
2403	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2404	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2405	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2406	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2407	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2408	echo "$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$ac_exec_ext" >&5
2409	break 2	4445	break 2
2410	fi	4446	fi
2411	done	4447	done
2412	done	4448	done
		4449	IFS=$as_save_IFS
2413		4450
2414	fi	4451	fi
2415	fi	4452	fi
2416	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2417	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2418	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2419	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2420	else	4457	else
2421	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2423	fi	4460	fi
		4461
2424		4462
2425	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2426	done	4464	done
2427		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
2428	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2429	fi	4477	fi
2430		4478
2431	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
2432		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2433		4522
2434	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2435	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 \`$ac_pwd':" >&2;}
2436	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2437	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2438	{ (exit 1); exit 1; }; }
2439		4590
2440	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2441	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2442	"checking for C compiler version" >&5	4593	set X $ac_compile
2443	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2444	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2445	(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 $ac_option >&5") 2>conftest.err
2446	ac_status=$?	4604	ac_status=$?
2447	echo "$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
2448	(exit $ac_status); }	4613	test $ac_status = 0; }
2449	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2450	(eval $ac_compiler -v </dev/null >&5) 2>&5
2451	ac_status=$?
2452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453	(exit $ac_status); }
2454	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2455	(eval $ac_compiler -V </dev/null >&5) 2>&5
2456	ac_status=$?
2457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458	(exit $ac_status); }
2459		4615
2460	cat >conftest.$ac_ext <<_ACEOF
2461	#line $LINENO "configure"
2462	/* confdefs.h. */
2463	_ACEOF
2464	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2465	cat >>conftest.$ac_ext <<_ACEOF
2466	/* end confdefs.h. */	4617	/* end confdefs.h. */
2467		4618
2468	int	4619	int
2469	main ()	4620	main (void)
2470	{	4621	{
2471		4622
2472	;	4623	;
2473	return 0;	4624	return 0;
2474	}	4625	}
2475	_ACEOF	4626	_ACEOF
2476	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2477	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"
2478	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2479	# 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
2480	# of exeext.	4631	# of exeext.
2481	echo "$as_me:$LINENO: checking for C compiler default output" >&5	4632	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2482	echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2483	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2484	if { (eval echo "$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
2485	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2486	ac_status=$?	4657	ac_status=$?
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2489	# Find the output, starting from the most likely. This scheme is	4660	then :
2490	# 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'.
2491	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2492		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2493	# 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
2494	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2495	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2496	# b.out is created by i960 compilers.
2497	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2498	do	4667	do
2499	test -f "$ac_file" || continue	4668	test -f "$ac_file" || continue
2500	case $ac_file in	4669	case $ac_file in
2501	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	4670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2502	;;	4671	;;
2503	conftest.$ac_ext )
2504	# This is the source file.
2505	;;
2506	[ab].out )	4672	[ab].out )
2507	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2508	# certainly right.	4674	# certainly right.
2509	break;;	4675	break;;
2510	*.* )	4676	*.* )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2511	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2512	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2513	# 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
2514	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2515	export ac_cv_exeext	4683	# argument, so we may need to know it at that point already.
2516	break;;	4684	# Even if this section looks crufty: it has the advantage of
		4685	# actually working.
		4686	break;;
2517	* )	4687	* )
2518	break;;	4688	break;;
2519	esac	4689	esac
2520	done	4690	done
2521	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2522	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2523	sed 's/^/| /' conftest.$ac_ext >&5	4701	sed 's/^/| /' conftest.$ac_ext >&5
2524		4702
2525	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2526	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2527	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2528	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2529	{ (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; }
2530	fi	4710	fi
2531		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; }
2532	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2533	echo "$as_me:$LINENO: result: $ac_file" >&5
2534	echo "${ECHO_T}$ac_file" >&6
2535		4716
2536	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2537	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2538	echo "$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
2539	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2540	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2541	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2542	if test "$cross_compiling" != yes; then	4723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2543	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2544	{ (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
2545	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2546	ac_status=$?	4729	ac_status=$?
2547	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2548	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2549	cross_compiling=no	4732	then :
2550	else
2551	if test "$cross_compiling" = maybe; then
2552	cross_compiling=yes
2553	else
2554	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2555	If you meant to cross compile, use \`--host'.
2556	See \`config.log' for more details." >&5
2557	echo "$as_me: error: cannot run C compiled programs.
2558	If you meant to cross compile, use \`--host'.
2559	See \`config.log' for more details." >&2;}
2560	{ (exit 1); exit 1; }; }
2561	fi
2562	fi
2563	fi
2564	echo "$as_me:$LINENO: result: yes" >&5
2565	echo "${ECHO_T}yes" >&6
2566
2567	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2568	ac_clean_files=$ac_clean_files_save
2569	# Check the compiler produces executables we can run. If not, either
2570	# the compiler is broken, or we cross compile.
2571	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2572	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2573	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2574	echo "${ECHO_T}$cross_compiling" >&6
2575
2576	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2577	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2579	(eval $ac_link) 2>&5
2580	ac_status=$?
2581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582	(exit $ac_status); }; then
2583	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2584	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2585	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2586	# `rm'.	4736	# `rm'.
2587	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2588	test -f "$ac_file" || continue	4738	test -f "$ac_file" || continue
2589	case $ac_file in	4739	case $ac_file in
2590	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	4740	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2591	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4741	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2592	export ac_cv_exeext	4742	break;;
2593	break;;
2594	* ) break;;	4743	* ) break;;
2595	esac	4744	esac
2596	done	4745	done
2597	else	4746	else $as_nop
2598	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2599	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2600	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2601	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2602	{ (exit 1); exit 1; }; }
2603	fi	4751	fi
2604
2605	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2606	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2607	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2608		4755
2609	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2610	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2611	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2612	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2613	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2614	if test "${ac_cv_objext+set}" = set; then
2615	echo $ECHO_N "(cached) $ECHO_C" >&6
2616	else
2617	cat >conftest.$ac_ext <<_ACEOF
2618	#line $LINENO "configure"
2619	/* confdefs.h. */	4760	/* end confdefs.h. */
		4761	#include <stdio.h>
		4762	int
		4763	main (void)
		4764	{
		4765	FILE *f = fopen ("conftest.out", "w");
		4766	return ferror (f) || fclose (f) != 0;
		4767
		4768	;
		4769	return 0;
		4770	}
2620	_ACEOF	4771	_ACEOF
		4772	ac_clean_files="$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 $as_nop
2621	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622	cat >>conftest.$ac_ext <<_ACEOF
2623	/* end confdefs.h. */	4825	/* end confdefs.h. */
2624		4826
2625	int	4827	int
2626	main ()	4828	main (void)
2627	{	4829	{
2628		4830
2629	;	4831	;
2630	return 0;	4832	return 0;
2631	}	4833	}
2632	_ACEOF	4834	_ACEOF
2633	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2634	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
2635	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2636	ac_status=$?	4844	ac_status=$?
2637	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2638	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2639	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" || continue;
2640	case $ac_file in	4850	case $ac_file in
2641	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4851	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2642	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4852	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2643	break;;	4853	break;;
2644	esac	4854	esac
2645	done	4855	done
2646	else	4856	else $as_nop
2647	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2648	sed 's/^/| /' conftest.$ac_ext >&5	4858	sed 's/^/| /' conftest.$ac_ext >&5
2649		4859
2650	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2651	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2652	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2653	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2654	{ (exit 1); exit 1; }; }
2655	fi	4864	fi
2656
2657	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2658	fi	4866	fi
2659	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2660	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2661	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2662	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2663	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
2664	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2665	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2666	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2667	else	4875	printf %s "(cached) " >&6
2668	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2669	#line $LINENO "configure"
2670	/* confdefs.h. */
2671	_ACEOF
2672	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673	cat >>conftest.$ac_ext <<_ACEOF
2674	/* end confdefs.h. */	4878	/* end confdefs.h. */
2675		4879
2676	int	4880	int
2677	main ()	4881	main (void)
2678	{	4882	{
2679	#ifndef __GNUC__	4883	#ifndef __GNUC__
2680	choke me	4884	choke me
2681	#endif	4885	#endif
2682		4886
2683	;	4887	;
2684	return 0;	4888	return 0;
2685	}	4889	}
2686	_ACEOF	4890	_ACEOF
2687	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2689	(eval $ac_compile) 2>&5
2690	ac_status=$?
2691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692	(exit $ac_status); } &&
2693	{ ac_try='test -s conftest.$ac_objext'
2694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695	(eval $ac_try) 2>&5
2696	ac_status=$?
2697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698	(exit $ac_status); }; }; then
2699	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2700	else	4907	else
2701	echo "$as_me: failed program was:" >&5	4908	GCC=
2702	sed 's/^/| /' conftest.$ac_ext >&5
2703
2704	ac_compiler_gnu=no
2705	fi	4909	fi
2706	rm -f conftest.$ac_objext conftest.$ac_ext
2707	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2708
2709	fi
2710	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2711	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2712	GCC=`test $ac_compiler_gnu = yes && echo yes`
2713	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2714	ac_save_CFLAGS=$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
2715	CFLAGS="-g"	4921	CFLAGS="-g"
2716	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2717	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2718	if test "${ac_cv_prog_cc_g+set}" = set; then
2719	echo $ECHO_N "(cached) $ECHO_C" >&6
2720	else
2721	cat >conftest.$ac_ext <<_ACEOF
2722	#line $LINENO "configure"
2723	/* confdefs.h. */
2724	_ACEOF
2725	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2726	cat >>conftest.$ac_ext <<_ACEOF
2727	/* end confdefs.h. */	4923	/* end confdefs.h. */
2728		4924
2729	int	4925	int
2730	main ()	4926	main (void)
2731	{	4927	{
2732		4928
2733	;	4929	;
2734	return 0;	4930	return 0;
2735	}	4931	}
2736	_ACEOF	4932	_ACEOF
2737	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2738	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2739	(eval $ac_compile) 2>&5
2740	ac_status=$?
2741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742	(exit $ac_status); } &&
2743	{ ac_try='test -s conftest.$ac_objext'
2744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745	(eval $ac_try) 2>&5
2746	ac_status=$?
2747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748	(exit $ac_status); }; }; then
2749	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2750	else	4936	else $as_nop
2751	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2752	sed 's/^/| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2753		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 :
2754	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2755	fi	4969	fi
2756	rm -f conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2757	fi	4971	fi
2758	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2759	echo "${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; }
2760	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2761	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2762	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2763	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2764	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2765	else	4984	else
…		…
2770	CFLAGS="-O2"	4989	CFLAGS="-O2"
2771	else	4990	else
2772	CFLAGS=	4991	CFLAGS=
2773	fi	4992	fi
2774	fi	4993	fi
2775	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2776	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2777	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2778	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
2779	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 $as_nop
2780	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2781	ac_save_CC=$CC	5004	ac_save_CC=$CC
2782	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2783	#line $LINENO "configure"
2784	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2785	_ACEOF	5008	_ACEOF
2786	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2787	cat >>conftest.$ac_ext <<_ACEOF
2788	/* end confdefs.h. */
2789	#include <stdarg.h>
2790	#include <stdio.h>
2791	#include <sys/types.h>
2792	#include <sys/stat.h>
2793	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2794	struct buf { int x; };
2795	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2796	static char *e (p, i)
2797	char **p;
2798	int i;
2799	{
2800	return p[i];
2801	}
2802	static char *f (char * (*g) (char **, int), char **p, ...)
2803	{
2804	char *s;
2805	va_list v;
2806	va_start (v,p);
2807	s = g (p, va_arg (v,int));
2808	va_end (v);
2809	return s;
2810	}
2811	int test (int i, double x);
2812	struct s1 {int (*f) (int a);};
2813	struct s2 {int (*f) (double a);};
2814	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2815	int argc;
2816	char **argv;
2817	int
2818	main ()
2819	{
2820	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2821	;
2822	return 0;
2823	}
2824	_ACEOF
2825	# Don't try gcc -ansi; that turns off useful extensions and
2826	# breaks some systems' header files.
2827	# AIX -qlanglvl=ansi
2828	# Ultrix and OSF/1 -std1
2829	# HP-UX 10.20 and later -Ae
2830	# HP-UX older versions -Aa -D_HPUX_SOURCE
2831	# SVR4 -Xc -D__EXTENSIONS__
2832	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2833	do	5010	do
2834	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2835	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2836	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2837	(eval $ac_compile) 2>&5
2838	ac_status=$?
2839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840	(exit $ac_status); } &&
2841	{ ac_try='test -s conftest.$ac_objext'
2842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843	(eval $ac_try) 2>&5
2844	ac_status=$?
2845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846	(exit $ac_status); }; }; then
2847	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2848	break
2849	else
2850	echo "$as_me: failed program was:" >&5
2851	sed 's/^/| /' conftest.$ac_ext >&5
2852
2853	fi	5015	fi
2854	rm -f conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2855	done	5018	done
2856	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2857	CC=$ac_save_CC	5020	CC=$ac_save_CC
2858
2859	fi	5021	fi
2860		5022
2861	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2862	x|xno)	5024	then :
2863	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2864	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2865	*)	5027	else $as_nop
2866	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2867	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; }
2868	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2869	esac	5036	fi
2870		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2871	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2872	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2873	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2874	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2875	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2876	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2877	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2878	#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	$ac_c_conftest_c99_program
2879	_ACEOF	5054	_ACEOF
2880	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2881	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882	(eval $ac_compile) 2>&5
2883	ac_status=$?
2884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885	(exit $ac_status); } &&
2886	{ ac_try='test -s conftest.$ac_objext'
2887	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888	(eval $ac_try) 2>&5
2889	ac_status=$?
2890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891	(exit $ac_status); }; }; then
2892	for ac_declaration in \
2893	'' \
2894	'extern "C" void std::exit (int) throw (); using std::exit;' \
2895	'extern "C" void std::exit (int); using std::exit;' \
2896	'extern "C" void exit (int) throw ();' \
2897	'extern "C" void exit (int);' \
2898	'void exit (int);'
2899	do	5056	do
2900	cat >conftest.$ac_ext <<_ACEOF	5057	CC="$ac_save_CC $ac_arg"
2901	#line $LINENO "configure"	5058	if ac_fn_c_try_compile "$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
2902	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2903	_ACEOF	5100	_ACEOF
2904	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2905	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2906	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2907	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2908	#include <stdlib.h>	5105	then :
2909	int	5106	ac_cv_prog_cc_c89=$ac_arg
2910	main ()
2911	{
2912	exit (42);
2913	;
2914	return 0;
2915	}
2916	_ACEOF
2917	rm -f conftest.$ac_objext
2918	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2919	(eval $ac_compile) 2>&5
2920	ac_status=$?
2921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922	(exit $ac_status); } &&
2923	{ ac_try='test -s conftest.$ac_objext'
2924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2925	(eval $ac_try) 2>&5
2926	ac_status=$?
2927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2928	(exit $ac_status); }; }; then
2929	:
2930	else
2931	echo "$as_me: failed program was:" >&5
2932	sed 's/^/| /' conftest.$ac_ext >&5
2933
2934	continue
2935	fi	5107	fi
2936	rm -f conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
2937	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
2938	#line $LINENO "configure"
2939	/* confdefs.h. */
2940	_ACEOF
2941	cat confdefs.h >>conftest.$ac_ext
2942	cat >>conftest.$ac_ext <<_ACEOF
2943	/* end confdefs.h. */
2944	$ac_declaration
2945	int
2946	main ()
2947	{
2948	exit (42);
2949	;
2950	return 0;
2951	}
2952	_ACEOF
2953	rm -f conftest.$ac_objext
2954	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2955	(eval $ac_compile) 2>&5
2956	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); } &&
2959	{ ac_try='test -s conftest.$ac_objext'
2960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961	(eval $ac_try) 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }; }; then
2965	break
2966	else
2967	echo "$as_me: failed program was:" >&5
2968	sed 's/^/| /' conftest.$ac_ext >&5
2969
2970	fi
2971	rm -f conftest.$ac_objext conftest.$ac_ext
2972	done	5110	done
2973	rm -f conftest*	5111	rm -f conftest.$ac_ext
2974	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
2975	echo '#ifdef __cplusplus' >>confdefs.h
2976	echo $ac_declaration >>confdefs.h
2977	echo '#endif' >>confdefs.h
2978	fi	5113	fi
2979		5114
2980	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
2981	echo "$as_me: failed program was:" >&5	5116	then :
2982	sed 's/^/| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2983		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 $ac_cv_prog_cc_c89"
2984	fi	5128	fi
2985	rm -f conftest.$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
2986	ac_ext=c	5134	ac_ext=c
2987	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
2988	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5137	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2991		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
2992	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
2993		5202
2994	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
2995	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
2996	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
2997	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
2998	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
2999	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3000	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3001	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3002	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3003	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3004	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3005	mkdir conftest.dir	5216	mkdir conftest.dir
3006	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3007	# using a relative directory.	5218	# using a relative directory.
3008	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3009	cd conftest.dir	5220	cd conftest.dir
…		…
3017		5228
3018	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3019	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3020	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`
3021	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3022	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3023	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3024	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3025	# 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.
3026	#	5242	#
…		…
3028	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3029	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3030	: > sub/conftest.c	5246	: > sub/conftest.c
3031	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3032	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3033	: > 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$i.h
3034	done	5252	done
3035	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3036		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"
3037	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	;;
3038	nosideeffect)	5266	nosideeffect)
3039	# 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
3040	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3041	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3042	continue	5270	continue
3043	else	5271	else
3044	break	5272	break
3045	fi	5273	fi
3046	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3047	none) break ;;	5282	none) break ;;
3048	esac	5283	esac
3049	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3050	# mode. It turns out that the SunPro C++ compiler does not properly
3051	# handle `-M -o', and we need to detect this.
3052	if depmode=$depmode \	5284	if depmode=$depmode \
3053	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3054	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3055	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3056	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3057	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3058	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3059	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3060	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3061	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3062	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err ||
3063	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3064	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3065	break	5303	break
3066	fi	5304	fi
3067	fi	5305	fi
3068	done	5306	done
…		…
3072	else	5310	else
3073	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3074	fi	5312	fi
3075		5313
3076	fi	5314	fi
3077	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3078	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3079	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3080		5318
3081
3082
3083	if	5319	if
3084	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3085	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3086	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3087	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3088	else	5324	else
…		…
3090	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3091	fi	5327	fi
3092		5328
3093		5329
3094		5330
3095	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3096	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3097	withval="$with_gnu_ld"	5333	then :
3098	test "$withval" = no || with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3099	else	5335	else $as_nop
3100	with_gnu_ld=no	5336	with_gnu_ld=no
3101	fi;	5337	fi
		5338
3102	ac_prog=ld	5339	ac_prog=ld
3103	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3104	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3105	echo "$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
3106	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3107	case $host in	5344	case $host in
3108	*-*-mingw*)	5345	*-*-mingw*)
3109	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3110	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3111	*)	5348	*)
…		…
3130	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3131	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3132	;;	5369	;;
3133	esac	5370	esac
3134	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3135	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3136	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3137	else	5374	else
3138	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3139	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3140	fi	5377	fi
3141	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3142	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3143	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3144	if test -z "$LD"; then	5382	if test -z "$LD"; then
3145	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3146	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3147	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3148	if test -f "$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$ac_exeext"; then
…		…
3163	fi	5401	fi
3164	fi	5402	fi
3165		5403
3166	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3167	if test -n "$LD"; then	5405	if test -n "$LD"; then
3168	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3169	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3170	else	5408	else
3171	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3173	fi	5411	fi
3174	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
3175	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3176	{ (exit 1); exit 1; }; }
3177	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	5413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3178	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	5414	printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
3179	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3180	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3181	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3182	# 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.
3183	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3184	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3185	else	5422	else
3186	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3187	fi	5424	fi
3188	fi	5425	fi
3189	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3190	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3191	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3192		5429
3193		5430
3194		5431
3195	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
3196	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3197	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3198	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3199	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3200		5438
3201	CC="$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" \
3202	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3203	. ./conftest.sh	5441	. ./conftest.sh
3204	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3205	acl_cv_rpath=done	5443	acl_cv_rpath=done
3206		5444
3207	fi	5445	fi
3208	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3209	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3210	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3211	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3212	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3213	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3214	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3215	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3216	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3217	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"
3218	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"
3219	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3220	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3221	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3222	:	5461	else $as_nop
3223	else
3224	enable_rpath=yes	5462	enable_rpath=yes
3225	fi;	5463	fi
		5464
3226		5465
3227		5466
3228		5467
3229		5468
3230		5469
…		…
3242		5481
3243	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3244	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3245		5484
3246		5485
3247	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3248	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3249	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3250
3251	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3252	use_additional=no	5491	use_additional=no
3253	else	5492	else
3254	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3255		5494
…		…
3268	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3269	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3270	fi	5509	fi
3271	fi	5510	fi
3272		5511
3273	fi;	5512	fi
		5513
3274	LIBICONV=	5514	LIBICONV=
3275	LTLIBICONV=	5515	LTLIBICONV=
3276	INCICONV=	5516	INCICONV=
3277	rpathdirs=	5517	rpathdirs=
3278	ltrpathdirs=	5518	ltrpathdirs=
…		…
3621		5861
3622		5862
3623		5863
3624		5864
3625		5865
3626	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3627	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3628	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3629	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3630	enableval="$enable_nls"	5870	then :
3631	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3632	else	5872	else $as_nop
3633	USE_NLS=yes	5873	USE_NLS=yes
3634	fi;	5874	fi
3635	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3636	echo "${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; }
3637		5878
3638		5879
3639		5880
3640	LIBINTL=	5881	LIBINTL=
3641	LTLIBINTL=	5882	LTLIBINTL=
…		…
3647		5888
3648		5889
3649		5890
3650		5891
3651		5892
3652	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
3653	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3654	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3655	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3656	else	5897	printf %s "(cached) " >&6
3657	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3658	#line $LINENO "configure"
3659	/* confdefs.h. */
3660	_ACEOF
3661	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3662	cat >>conftest.$ac_ext <<_ACEOF
3663	/* end confdefs.h. */	5900	/* end confdefs.h. */
3664	#include <libintl.h>	5901	#include <libintl.h>
3665	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3666	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3667	int	5904	int
3668	main ()	5905	main (void)
3669	{	5906	{
3670	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3671	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3672	;	5909	;
3673	return 0;	5910	return 0;
3674	}	5911	}
3675	_ACEOF	5912	_ACEOF
3676	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3677	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3678	(eval $ac_link) 2>&5
3679	ac_status=$?
3680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681	(exit $ac_status); } &&
3682	{ ac_try='test -s conftest$ac_exeext'
3683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3684	(eval $ac_try) 2>&5
3685	ac_status=$?
3686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687	(exit $ac_status); }; }; then
3688	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3689	else	5916	else $as_nop
3690	echo "$as_me: failed program was:" >&5
3691	sed 's/^/| /' conftest.$ac_ext >&5
3692
3693	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3694	fi	5918	fi
3695	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		5920	conftest$ac_exeext conftest.$ac_ext
3696	fi	5921	fi
3697	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3698	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3699		5924
3700	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3701		5926
3702		5927
3703		5928
…		…
3726	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3727	fi	5952	fi
3728	done	5953	done
3729		5954
3730		5955
3731	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3732	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3733	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3734	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3735	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3736		5962
3737	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3738	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3739	cat >conftest.$ac_ext <<_ACEOF
3740	#line $LINENO "configure"
3741	/* confdefs.h. */
3742	_ACEOF
3743	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744	cat >>conftest.$ac_ext <<_ACEOF
3745	/* end confdefs.h. */	5966	/* end confdefs.h. */
3746	#include <stdlib.h>	5967	#include <stdlib.h>
3747	#include <iconv.h>	5968	#include <iconv.h>
3748	int	5969	int
3749	main ()	5970	main (void)
3750	{	5971	{
3751	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3752	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3753	iconv_close(cd);	5974	iconv_close(cd);
3754	;	5975	;
3755	return 0;	5976	return 0;
3756	}	5977	}
3757	_ACEOF	5978	_ACEOF
3758	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3760	(eval $ac_link) 2>&5
3761	ac_status=$?
3762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763	(exit $ac_status); } &&
3764	{ ac_try='test -s conftest$ac_exeext'
3765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766	(eval $ac_try) 2>&5
3767	ac_status=$?
3768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769	(exit $ac_status); }; }; then
3770	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3771	else
3772	echo "$as_me: failed program was:" >&5
3773	sed 's/^/| /' conftest.$ac_ext >&5
3774
3775	fi	5982	fi
3776	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		5984	conftest$ac_exeext conftest.$ac_ext
3777	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3778	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3779	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3780	cat >conftest.$ac_ext <<_ACEOF
3781	#line $LINENO "configure"
3782	/* confdefs.h. */
3783	_ACEOF
3784	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785	cat >>conftest.$ac_ext <<_ACEOF
3786	/* end confdefs.h. */	5989	/* end confdefs.h. */
3787	#include <stdlib.h>	5990	#include <stdlib.h>
3788	#include <iconv.h>	5991	#include <iconv.h>
3789	int	5992	int
3790	main ()	5993	main (void)
3791	{	5994	{
3792	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3793	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3794	iconv_close(cd);	5997	iconv_close(cd);
3795	;	5998	;
3796	return 0;	5999	return 0;
3797	}	6000	}
3798	_ACEOF	6001	_ACEOF
3799	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3800	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3801	(eval $ac_link) 2>&5
3802	ac_status=$?
3803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804	(exit $ac_status); } &&
3805	{ ac_try='test -s conftest$ac_exeext'
3806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3807	(eval $ac_try) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); }; }; then
3811	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3812	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3813	else
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/| /' conftest.$ac_ext >&5
3816
3817	fi	6006	fi
3818	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6008	conftest$ac_exeext conftest.$ac_ext
3819	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3820	fi	6010	fi
3821		6011
3822	fi	6012	fi
3823	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3824	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3825	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3826		6016
3827	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3828	#define HAVE_ICONV 1
3829	_ACEOF
3830		6018
3831	fi	6019	fi
3832	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3833	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
3834	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3835	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3836	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3837	else	6025	else
3838	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3839	LIBICONV=	6027	LIBICONV=
3840	LTLIBICONV=	6028	LTLIBICONV=
3841	fi	6029	fi
…		…
3857		6045
3858	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3859	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3860		6048
3861		6049
3862	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3863	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3864	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3865
3866	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3867	use_additional=no	6055	use_additional=no
3868	else	6056	else
3869	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3870		6058
…		…
3883	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
3884	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
3885	fi	6073	fi
3886	fi	6074	fi
3887		6075
3888	fi;	6076	fi
		6077
3889	LIBINTL=	6078	LIBINTL=
3890	LTLIBINTL=	6079	LTLIBINTL=
3891	INCINTL=	6080	INCINTL=
3892	rpathdirs=	6081	rpathdirs=
3893	ltrpathdirs=	6082	ltrpathdirs=
…		…
4219	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4220	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4221	done	6410	done
4222	fi	6411	fi
4223		6412
4224	echo "$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
4225	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4226	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4227	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4228	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4229	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4230	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4231	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4232	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4233	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4234	#line $LINENO "configure"
4235	/* confdefs.h. */
4236	_ACEOF
4237	cat confdefs.h >>conftest.$ac_ext
4238	cat >>conftest.$ac_ext <<_ACEOF
4239	/* end confdefs.h. */	6424	/* end confdefs.h. */
4240	#include <libintl.h>	6425	#include <libintl.h>
4241	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4242	extern	6427	extern
4243	#ifdef __cplusplus	6428	#ifdef __cplusplus
4244	"C"	6429	"C"
4245	#endif	6430	#endif
4246	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4247	int	6432	int
4248	main ()	6433	main (void)
4249	{	6434	{
4250	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4251	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4252	;	6437	;
4253	return 0;	6438	return 0;
4254	}	6439	}
4255	_ACEOF	6440	_ACEOF
4256	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4257	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4258	(eval $ac_link) 2>&5
4259	ac_status=$?
4260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4261	(exit $ac_status); } &&
4262	{ ac_try='test -s conftest$ac_exeext'
4263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4264	(eval $ac_try) 2>&5
4265	ac_status=$?
4266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267	(exit $ac_status); }; }; then
4268	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4269	else	6444	else $as_nop
4270	echo "$as_me: failed program was:" >&5
4271	sed 's/^/| /' conftest.$ac_ext >&5
4272
4273	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4274	fi	6446	fi
4275	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6448	conftest$ac_exeext conftest.$ac_ext
4276	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4277	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4278	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279	#line $LINENO "configure"
4280	/* confdefs.h. */
4281	_ACEOF
4282	cat confdefs.h >>conftest.$ac_ext
4283	cat >>conftest.$ac_ext <<_ACEOF
4284	/* end confdefs.h. */	6452	/* end confdefs.h. */
4285	#include <libintl.h>	6453	#include <libintl.h>
4286	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4287	extern	6455	extern
4288	#ifdef __cplusplus	6456	#ifdef __cplusplus
4289	"C"	6457	"C"
4290	#endif	6458	#endif
4291	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4292	int	6460	int
4293	main ()	6461	main (void)
4294	{	6462	{
4295	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4296	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4297	;	6465	;
4298	return 0;	6466	return 0;
4299	}	6467	}
4300	_ACEOF	6468	_ACEOF
4301	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4302	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4303	(eval $ac_link) 2>&5
4304	ac_status=$?
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); } &&
4307	{ ac_try='test -s conftest$ac_exeext'
4308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4309	(eval $ac_try) 2>&5
4310	ac_status=$?
4311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312	(exit $ac_status); }; }; then
4313	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4314	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4315	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4316		6474
4317	else
4318	echo "$as_me: failed program was:" >&5
4319	sed 's/^/| /' conftest.$ac_ext >&5
4320
4321	fi	6475	fi
4322	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6477	conftest$ac_exeext conftest.$ac_ext
4323	fi	6478	fi
4324	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4325	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4326	fi	6481	fi
4327	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4328	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4329	fi	6484	fi
4330		6485
4331	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4332	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4333	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4341		6496
4342		6497
4343	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4344	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4345		6500
4346	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4347	#define ENABLE_NLS 1
4348	_ACEOF
4349		6502
4350	else	6503	else
4351	USE_NLS=no	6504	USE_NLS=no
4352	fi	6505	fi
4353	fi	6506	fi
4354		6507
4355	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4356		6509
4357	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4358	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4359	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
4360	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4361	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4362	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4363		6516
4364	for element in $INCINTL; do	6517	for element in $INCINTL; do
4365	haveit=	6518	haveit=
4366	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4367		6520
…		…
4384	done	6537	done
4385		6538
4386	fi	6539	fi
4387		6540
4388		6541
4389	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4390	#define HAVE_GETTEXT 1
4391	_ACEOF
4392		6543
4393		6544
4394	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4395	#define HAVE_DCGETTEXT 1
4396	_ACEOF
4397		6546
4398	fi	6547	fi
4399		6548
4400	POSUB=po	6549	POSUB=po
4401	fi	6550	fi
…		…
4413		6562
4414	# Enable GNU extensions.	6563	# Enable GNU extensions.
4415	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4416	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4417		6566
4418	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4419	#define _GNU_SOURCE 1
4420	_ACEOF
4421		6568
4422		6569
4423	cat >>confdefs.h <<\_ACEOF	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4424	#define __USE_BSD 1
4425	_ACEOF
4426
4427		6571
4428	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
4429		6573
4430	ac_ext=c	6574	ac_ext=c
4431	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4432	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6577	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435	if test -n "$ac_tool_prefix"; then
4436	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4437	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4438	echo "$as_me:$LINENO: checking for $ac_word" >&5
4439	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4440	if test "${ac_cv_prog_CC+set}" = set; then
4441	echo $ECHO_N "(cached) $ECHO_C" >&6
4442	else
4443	if test -n "$CC"; then
4444	ac_cv_prog_CC="$CC" # Let the user override the test.
4445	else
4446	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447	for as_dir in $PATH
4448	do
4449	IFS=$as_save_IFS
4450	test -z "$as_dir" && as_dir=.
4451	for ac_exec_ext in '' $ac_executable_extensions; do
4452	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4453	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4454	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4455	break 2
4456	fi
4457	done
4458	done
4459
4460	fi
4461	fi
4462	CC=$ac_cv_prog_CC
4463	if test -n "$CC"; then
4464	echo "$as_me:$LINENO: result: $CC" >&5
4465	echo "${ECHO_T}$CC" >&6
4466	else
4467	echo "$as_me:$LINENO: result: no" >&5
4468	echo "${ECHO_T}no" >&6
4469	fi
4470
4471	fi
4472	if test -z "$ac_cv_prog_CC"; then
4473	ac_ct_CC=$CC
4474	# Extract the first word of "gcc", so it can be a program name with args.
4475	set dummy gcc; ac_word=$2
4476	echo "$as_me:$LINENO: checking for $ac_word" >&5
4477	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4478	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4479	echo $ECHO_N "(cached) $ECHO_C" >&6
4480	else
4481	if test -n "$ac_ct_CC"; then
4482	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4483	else
4484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4485	for as_dir in $PATH
4486	do
4487	IFS=$as_save_IFS
4488	test -z "$as_dir" && as_dir=.
4489	for ac_exec_ext in '' $ac_executable_extensions; do
4490	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4491	ac_cv_prog_ac_ct_CC="gcc"
4492	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4493	break 2
4494	fi
4495	done
4496	done
4497
4498	fi
4499	fi
4500	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4501	if test -n "$ac_ct_CC"; then
4502	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4503	echo "${ECHO_T}$ac_ct_CC" >&6
4504	else
4505	echo "$as_me:$LINENO: result: no" >&5
4506	echo "${ECHO_T}no" >&6
4507	fi
4508
4509	CC=$ac_ct_CC
4510	else
4511	CC="$ac_cv_prog_CC"
4512	fi
4513
4514	if test -z "$CC"; then
4515	if test -n "$ac_tool_prefix"; then
4516	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4517	set dummy ${ac_tool_prefix}cc; ac_word=$2
4518	echo "$as_me:$LINENO: checking for $ac_word" >&5
4519	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4520	if test "${ac_cv_prog_CC+set}" = set; then
4521	echo $ECHO_N "(cached) $ECHO_C" >&6
4522	else
4523	if test -n "$CC"; then
4524	ac_cv_prog_CC="$CC" # Let the user override the test.
4525	else
4526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527	for as_dir in $PATH
4528	do
4529	IFS=$as_save_IFS
4530	test -z "$as_dir" && as_dir=.
4531	for ac_exec_ext in '' $ac_executable_extensions; do
4532	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4533	ac_cv_prog_CC="${ac_tool_prefix}cc"
4534	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4535	break 2
4536	fi
4537	done
4538	done
4539
4540	fi
4541	fi
4542	CC=$ac_cv_prog_CC
4543	if test -n "$CC"; then
4544	echo "$as_me:$LINENO: result: $CC" >&5
4545	echo "${ECHO_T}$CC" >&6
4546	else
4547	echo "$as_me:$LINENO: result: no" >&5
4548	echo "${ECHO_T}no" >&6
4549	fi
4550
4551	fi
4552	if test -z "$ac_cv_prog_CC"; then
4553	ac_ct_CC=$CC
4554	# Extract the first word of "cc", so it can be a program name with args.
4555	set dummy cc; ac_word=$2
4556	echo "$as_me:$LINENO: checking for $ac_word" >&5
4557	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4558	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4559	echo $ECHO_N "(cached) $ECHO_C" >&6
4560	else
4561	if test -n "$ac_ct_CC"; then
4562	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4563	else
4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4565	for as_dir in $PATH
4566	do
4567	IFS=$as_save_IFS
4568	test -z "$as_dir" && as_dir=.
4569	for ac_exec_ext in '' $ac_executable_extensions; do
4570	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4571	ac_cv_prog_ac_ct_CC="cc"
4572	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4573	break 2
4574	fi
4575	done
4576	done
4577
4578	fi
4579	fi
4580	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4581	if test -n "$ac_ct_CC"; then
4582	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4583	echo "${ECHO_T}$ac_ct_CC" >&6
4584	else
4585	echo "$as_me:$LINENO: result: no" >&5
4586	echo "${ECHO_T}no" >&6
4587	fi
4588
4589	CC=$ac_ct_CC
4590	else
4591	CC="$ac_cv_prog_CC"
4592	fi
4593
4594	fi
4595	if test -z "$CC"; then
4596	# Extract the first word of "cc", so it can be a program name with args.
4597	set dummy cc; ac_word=$2
4598	echo "$as_me:$LINENO: checking for $ac_word" >&5
4599	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4600	if test "${ac_cv_prog_CC+set}" = set; then
4601	echo $ECHO_N "(cached) $ECHO_C" >&6
4602	else
4603	if test -n "$CC"; then
4604	ac_cv_prog_CC="$CC" # Let the user override the test.
4605	else
4606	ac_prog_rejected=no
4607	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608	for as_dir in $PATH
4609	do
4610	IFS=$as_save_IFS
4611	test -z "$as_dir" && as_dir=.
4612	for ac_exec_ext in '' $ac_executable_extensions; do
4613	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4615	ac_prog_rejected=yes
4616	continue
4617	fi
4618	ac_cv_prog_CC="cc"
4619	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4620	break 2
4621	fi
4622	done
4623	done
4624
4625	if test $ac_prog_rejected = yes; then
4626	# We found a bogon in the path, so make sure we never use it.
4627	set dummy $ac_cv_prog_CC
4628	shift
4629	if test $# != 0; then
4630	# We chose a different compiler from the bogus one.
4631	# However, it has the same basename, so the bogon will be chosen
4632	# first if we set CC to just the basename; use the full file name.
4633	shift
4634	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4635	fi
4636	fi
4637	fi
4638	fi
4639	CC=$ac_cv_prog_CC
4640	if test -n "$CC"; then
4641	echo "$as_me:$LINENO: result: $CC" >&5
4642	echo "${ECHO_T}$CC" >&6
4643	else
4644	echo "$as_me:$LINENO: result: no" >&5
4645	echo "${ECHO_T}no" >&6
4646	fi
4647
4648	fi
4649	if test -z "$CC"; then
4650	if test -n "$ac_tool_prefix"; then
4651	for ac_prog in cl
4652	do
4653	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4654	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4655	echo "$as_me:$LINENO: checking for $ac_word" >&5
4656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4657	if test "${ac_cv_prog_CC+set}" = set; then
4658	echo $ECHO_N "(cached) $ECHO_C" >&6
4659	else
4660	if test -n "$CC"; then
4661	ac_cv_prog_CC="$CC" # Let the user override the test.
4662	else
4663	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664	for as_dir in $PATH
4665	do
4666	IFS=$as_save_IFS
4667	test -z "$as_dir" && as_dir=.
4668	for ac_exec_ext in '' $ac_executable_extensions; do
4669	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4671	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4672	break 2
4673	fi
4674	done
4675	done
4676
4677	fi
4678	fi
4679	CC=$ac_cv_prog_CC
4680	if test -n "$CC"; then
4681	echo "$as_me:$LINENO: result: $CC" >&5
4682	echo "${ECHO_T}$CC" >&6
4683	else
4684	echo "$as_me:$LINENO: result: no" >&5
4685	echo "${ECHO_T}no" >&6
4686	fi
4687
4688	test -n "$CC" && break
4689	done
4690	fi
4691	if test -z "$CC"; then
4692	ac_ct_CC=$CC
4693	for ac_prog in cl
4694	do
4695	# Extract the first word of "$ac_prog", so it can be a program name with args.
4696	set dummy $ac_prog; ac_word=$2
4697	echo "$as_me:$LINENO: checking for $ac_word" >&5
4698	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4699	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4700	echo $ECHO_N "(cached) $ECHO_C" >&6
4701	else
4702	if test -n "$ac_ct_CC"; then
4703	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4704	else
4705	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706	for as_dir in $PATH
4707	do
4708	IFS=$as_save_IFS
4709	test -z "$as_dir" && as_dir=.
4710	for ac_exec_ext in '' $ac_executable_extensions; do
4711	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4712	ac_cv_prog_ac_ct_CC="$ac_prog"
4713	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4714	break 2
4715	fi
4716	done
4717	done
4718
4719	fi
4720	fi
4721	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4722	if test -n "$ac_ct_CC"; then
4723	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4724	echo "${ECHO_T}$ac_ct_CC" >&6
4725	else
4726	echo "$as_me:$LINENO: result: no" >&5
4727	echo "${ECHO_T}no" >&6
4728	fi
4729
4730	test -n "$ac_ct_CC" && break
4731	done
4732
4733	CC=$ac_ct_CC
4734	fi
4735
4736	fi
4737
4738
4739	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4740	See \`config.log' for more details." >&5
4741	echo "$as_me: error: no acceptable C compiler found in \$PATH
4742	See \`config.log' for more details." >&2;}
4743	{ (exit 1); exit 1; }; }
4744
4745	# Provide some information about the compiler.
4746	echo "$as_me:$LINENO:" \
4747	"checking for C compiler version" >&5
4748	ac_compiler=`set X $ac_compile; echo $2`
4749	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4750	(eval $ac_compiler --version </dev/null >&5) 2>&5
4751	ac_status=$?
4752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	(exit $ac_status); }
4754	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4755	(eval $ac_compiler -v </dev/null >&5) 2>&5
4756	ac_status=$?
4757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758	(exit $ac_status); }
4759	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4760	(eval $ac_compiler -V </dev/null >&5) 2>&5
4761	ac_status=$?
4762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763	(exit $ac_status); }
4764
4765	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4766	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4767	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4768	echo $ECHO_N "(cached) $ECHO_C" >&6
4769	else
4770	cat >conftest.$ac_ext <<_ACEOF
4771	#line $LINENO "configure"
4772	/* confdefs.h. */
4773	_ACEOF
4774	cat confdefs.h >>conftest.$ac_ext
4775	cat >>conftest.$ac_ext <<_ACEOF
4776	/* end confdefs.h. */
4777
4778	int
4779	main ()
4780	{
4781	#ifndef __GNUC__
4782	choke me
4783	#endif
4784
4785	;
4786	return 0;
4787	}
4788	_ACEOF
4789	rm -f conftest.$ac_objext
4790	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4791	(eval $ac_compile) 2>&5
4792	ac_status=$?
4793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794	(exit $ac_status); } &&
4795	{ ac_try='test -s conftest.$ac_objext'
4796	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4797	(eval $ac_try) 2>&5
4798	ac_status=$?
4799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800	(exit $ac_status); }; }; then
4801	ac_compiler_gnu=yes
4802	else
4803	echo "$as_me: failed program was:" >&5
4804	sed 's/^/| /' conftest.$ac_ext >&5
4805
4806	ac_compiler_gnu=no
4807	fi
4808	rm -f conftest.$ac_objext conftest.$ac_ext
4809	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4810
4811	fi
4812	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4813	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4814	GCC=`test $ac_compiler_gnu = yes && echo yes`
4815	ac_test_CFLAGS=${CFLAGS+set}
4816	ac_save_CFLAGS=$CFLAGS
4817	CFLAGS="-g"
4818	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4819	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4820	if test "${ac_cv_prog_cc_g+set}" = set; then
4821	echo $ECHO_N "(cached) $ECHO_C" >&6
4822	else
4823	cat >conftest.$ac_ext <<_ACEOF
4824	#line $LINENO "configure"
4825	/* confdefs.h. */
4826	_ACEOF
4827	cat confdefs.h >>conftest.$ac_ext
4828	cat >>conftest.$ac_ext <<_ACEOF
4829	/* end confdefs.h. */
4830
4831	int
4832	main ()
4833	{
4834
4835	;
4836	return 0;
4837	}
4838	_ACEOF
4839	rm -f conftest.$ac_objext
4840	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4841	(eval $ac_compile) 2>&5
4842	ac_status=$?
4843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4844	(exit $ac_status); } &&
4845	{ ac_try='test -s conftest.$ac_objext'
4846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847	(eval $ac_try) 2>&5
4848	ac_status=$?
4849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850	(exit $ac_status); }; }; then
4851	ac_cv_prog_cc_g=yes
4852	else
4853	echo "$as_me: failed program was:" >&5
4854	sed 's/^/| /' conftest.$ac_ext >&5
4855
4856	ac_cv_prog_cc_g=no
4857	fi
4858	rm -f conftest.$ac_objext conftest.$ac_ext
4859	fi
4860	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4861	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4862	if test "$ac_test_CFLAGS" = set; then
4863	CFLAGS=$ac_save_CFLAGS
4864	elif test $ac_cv_prog_cc_g = yes; then
4865	if test "$GCC" = yes; then
4866	CFLAGS="-g -O2"
4867	else
4868	CFLAGS="-g"
4869	fi
4870	else
4871	if test "$GCC" = yes; then
4872	CFLAGS="-O2"
4873	else
4874	CFLAGS=
4875	fi
4876	fi
4877	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4878	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4879	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4880	echo $ECHO_N "(cached) $ECHO_C" >&6
4881	else
4882	ac_cv_prog_cc_stdc=no
4883	ac_save_CC=$CC
4884	cat >conftest.$ac_ext <<_ACEOF
4885	#line $LINENO "configure"
4886	/* confdefs.h. */
4887	_ACEOF
4888	cat confdefs.h >>conftest.$ac_ext
4889	cat >>conftest.$ac_ext <<_ACEOF
4890	/* end confdefs.h. */
4891	#include <stdarg.h>
4892	#include <stdio.h>
4893	#include <sys/types.h>
4894	#include <sys/stat.h>
4895	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4896	struct buf { int x; };
4897	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4898	static char *e (p, i)
4899	char **p;
4900	int i;
4901	{
4902	return p[i];
4903	}
4904	static char *f (char * (*g) (char **, int), char **p, ...)
4905	{
4906	char *s;
4907	va_list v;
4908	va_start (v,p);
4909	s = g (p, va_arg (v,int));
4910	va_end (v);
4911	return s;
4912	}
4913	int test (int i, double x);
4914	struct s1 {int (*f) (int a);};
4915	struct s2 {int (*f) (double a);};
4916	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4917	int argc;
4918	char **argv;
4919	int
4920	main ()
4921	{
4922	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4923	;
4924	return 0;
4925	}
4926	_ACEOF
4927	# Don't try gcc -ansi; that turns off useful extensions and
4928	# breaks some systems' header files.
4929	# AIX -qlanglvl=ansi
4930	# Ultrix and OSF/1 -std1
4931	# HP-UX 10.20 and later -Ae
4932	# HP-UX older versions -Aa -D_HPUX_SOURCE
4933	# SVR4 -Xc -D__EXTENSIONS__
4934	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4935	do
4936	CC="$ac_save_CC $ac_arg"
4937	rm -f conftest.$ac_objext
4938	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4939	(eval $ac_compile) 2>&5
4940	ac_status=$?
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); } &&
4943	{ ac_try='test -s conftest.$ac_objext'
4944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945	(eval $ac_try) 2>&5
4946	ac_status=$?
4947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948	(exit $ac_status); }; }; then
4949	ac_cv_prog_cc_stdc=$ac_arg
4950	break
4951	else
4952	echo "$as_me: failed program was:" >&5
4953	sed 's/^/| /' conftest.$ac_ext >&5
4954
4955	fi
4956	rm -f conftest.$ac_objext
4957	done
4958	rm -f conftest.$ac_ext conftest.$ac_objext
4959	CC=$ac_save_CC
4960
4961	fi
4962
4963	case "x$ac_cv_prog_cc_stdc" in
4964	x|xno)
4965	echo "$as_me:$LINENO: result: none needed" >&5
4966	echo "${ECHO_T}none needed" >&6 ;;
4967	*)
4968	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4969	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4970	CC="$CC $ac_cv_prog_cc_stdc" ;;
4971	esac
4972
4973	# Some people use a C++ compiler to compile C. Since we use `exit',
4974	# in C++ we need to declare it. In case someone uses the same compiler
4975	# for both compiling C and C++ we need to have the C++ compiler decide
4976	# the declaration of exit, since it's the most demanding environment.
4977	cat >conftest.$ac_ext <<_ACEOF
4978	#ifndef __cplusplus
4979	choke me
4980	#endif
4981	_ACEOF
4982	rm -f conftest.$ac_objext
4983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4984	(eval $ac_compile) 2>&5
4985	ac_status=$?
4986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987	(exit $ac_status); } &&
4988	{ ac_try='test -s conftest.$ac_objext'
4989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990	(eval $ac_try) 2>&5
4991	ac_status=$?
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); }; }; then
4994	for ac_declaration in \
4995	'' \
4996	'extern "C" void std::exit (int) throw (); using std::exit;' \
4997	'extern "C" void std::exit (int); using std::exit;' \
4998	'extern "C" void exit (int) throw ();' \
4999	'extern "C" void exit (int);' \
5000	'void exit (int);'
5001	do
5002	cat >conftest.$ac_ext <<_ACEOF
5003	#line $LINENO "configure"
5004	/* confdefs.h. */
5005	_ACEOF
5006	cat confdefs.h >>conftest.$ac_ext
5007	cat >>conftest.$ac_ext <<_ACEOF
5008	/* end confdefs.h. */
5009	$ac_declaration
5010	#include <stdlib.h>
5011	int
5012	main ()
5013	{
5014	exit (42);
5015	;
5016	return 0;
5017	}
5018	_ACEOF
5019	rm -f conftest.$ac_objext
5020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021	(eval $ac_compile) 2>&5
5022	ac_status=$?
5023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024	(exit $ac_status); } &&
5025	{ ac_try='test -s conftest.$ac_objext'
5026	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027	(eval $ac_try) 2>&5
5028	ac_status=$?
5029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030	(exit $ac_status); }; }; then
5031	:
5032	else
5033	echo "$as_me: failed program was:" >&5
5034	sed 's/^/| /' conftest.$ac_ext >&5
5035
5036	continue
5037	fi
5038	rm -f conftest.$ac_objext conftest.$ac_ext
5039	cat >conftest.$ac_ext <<_ACEOF
5040	#line $LINENO "configure"
5041	/* confdefs.h. */
5042	_ACEOF
5043	cat confdefs.h >>conftest.$ac_ext
5044	cat >>conftest.$ac_ext <<_ACEOF
5045	/* end confdefs.h. */
5046	$ac_declaration
5047	int
5048	main ()
5049	{
5050	exit (42);
5051	;
5052	return 0;
5053	}
5054	_ACEOF
5055	rm -f conftest.$ac_objext
5056	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5057	(eval $ac_compile) 2>&5
5058	ac_status=$?
5059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060	(exit $ac_status); } &&
5061	{ ac_try='test -s conftest.$ac_objext'
5062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063	(eval $ac_try) 2>&5
5064	ac_status=$?
5065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066	(exit $ac_status); }; }; then
5067	break
5068	else
5069	echo "$as_me: failed program was:" >&5
5070	sed 's/^/| /' conftest.$ac_ext >&5
5071
5072	fi
5073	rm -f conftest.$ac_objext conftest.$ac_ext
5074	done
5075	rm -f conftest*
5076	if test -n "$ac_declaration"; then
5077	echo '#ifdef __cplusplus' >>confdefs.h
5078	echo $ac_declaration >>confdefs.h
5079	echo '#endif' >>confdefs.h
5080	fi
5081
5082	else
5083	echo "$as_me: failed program was:" >&5
5084	sed 's/^/| /' conftest.$ac_ext >&5
5085
5086	fi
5087	rm -f conftest.$ac_objext conftest.$ac_ext
5088	ac_ext=c
5089	ac_cpp='$CPP $CPPFLAGS'
5090	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094	depcc="$CC" am_compiler_list=
5095
5096	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5097	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5098	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5099	echo $ECHO_N "(cached) $ECHO_C" >&6
5100	else
5101	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5102	# We make a subdir and do the tests there. Otherwise we can end up
5103	# making bogus files that we don't know about and never remove. For
5104	# instance it was reported that on HP-UX the gcc test will end up
5105	# making a dummy file named `D' -- because `-MD' means `put the output
5106	# in D'.
5107	mkdir conftest.dir
5108	# Copy depcomp to subdir because otherwise we won't find it if we're
5109	# using a relative directory.
5110	cp "$am_depcomp" conftest.dir
5111	cd conftest.dir
5112	# We will build objects and dependencies in a subdirectory because
5113	# it helps to detect inapplicable dependency modes. For instance
5114	# both Tru64's cc and ICC support -MD to output dependencies as a
5115	# side effect of compilation, but ICC will put the dependencies in
5116	# the current directory while Tru64 will put them in the object
5117	# directory.
5118	mkdir sub
5119
5120	am_cv_CC_dependencies_compiler_type=none
5121	if test "$am_compiler_list" = ""; then
5122	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5123	fi
5124	for depmode in $am_compiler_list; do
5125	# Setup a source with many dependencies, because some compilers
5126	# like to wrap large dependency lists on column 80 (with \), and
5127	# we should not choose a depcomp mode which is confused by this.
5128	#
5129	# We need to recreate these files for each test, as the compiler may
5130	# overwrite some of them when testing with obscure command lines.
5131	# This happens at least with the AIX C compiler.
5132	: > sub/conftest.c
5133	for i in 1 2 3 4 5 6; do
5134	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5135	: > sub/conftst$i.h
5136	done
5137	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5138
5139	case $depmode in
5140	nosideeffect)
5141	# after this tag, mechanisms are not by side-effect, so they'll
5142	# only be used when explicitly requested
5143	if test "x$enable_dependency_tracking" = xyes; then
5144	continue
5145	else
5146	break
5147	fi
5148	;;
5149	none) break ;;
5150	esac
5151	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5152	# mode. It turns out that the SunPro C++ compiler does not properly
5153	# handle `-M -o', and we need to detect this.
5154	if depmode=$depmode \
5155	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5156	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5157	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5158	>/dev/null 2>conftest.err &&
5159	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5160	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5161	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5162	# icc doesn't choke on unknown options, it will just issue warnings
5163	# (even with -Werror). So we grep stderr for any message
5164	# that says an option was ignored.
5165	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5166	am_cv_CC_dependencies_compiler_type=$depmode
5167	break
5168	fi
5169	fi
5170	done
5171
5172	cd ..
5173	rm -rf conftest.dir
5174	else
5175	am_cv_CC_dependencies_compiler_type=none
5176	fi
5177
5178	fi
5179	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5180	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5181	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5182
5183
5184
5185	if
5186	test "x$enable_dependency_tracking" != xno \
5187	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5188	am__fastdepCC_TRUE=
5189	am__fastdepCC_FALSE='#'
5190	else
5191	am__fastdepCC_TRUE='#'
5192	am__fastdepCC_FALSE=
5193	fi
5194
5195
5196	ac_ext=c
5197	ac_cpp='$CPP $CPPFLAGS'
5198	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5199	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5200	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5201	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6579	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5202	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5203	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5204	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5205	CPP=	6583	CPP=
5206	fi	6584	fi
5207	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5208	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5209	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5210	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5211	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5212	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5213	do	6592	do
5214	ac_preproc_ok=false	6593	ac_preproc_ok=false
5215	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5216	do	6595	do
5217	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5218	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5219	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5220	# <limits.h> exists even on freestanding compilers.
5221	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5222	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5223	cat >conftest.$ac_ext <<_ACEOF	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224	#line $LINENO "configure"
5225	/* confdefs.h. */	6601	/* end confdefs.h. */
		6602	#include <limits.h>
		6603	Syntax error
5226	_ACEOF	6604	_ACEOF
5227	cat confdefs.h >>conftest.$ac_ext	6605	if ac_fn_c_try_cpp "$LINENO"
5228	cat >>conftest.$ac_ext <<_ACEOF	6606	then :
5229	/* end confdefs.h. */
5230	#ifdef __STDC__
5231	# include <limits.h>
5232	#else
5233	# include <assert.h>
5234	#endif
5235	Syntax error
5236	_ACEOF
5237	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5238	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5239	ac_status=$?
5240	grep -v '^ *+' conftest.er1 >conftest.err
5241	rm -f conftest.er1
5242	cat conftest.err >&5
5243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	(exit $ac_status); } >/dev/null; then
5245	if test -s conftest.err; then
5246	ac_cpp_err=$ac_c_preproc_warn_flag
5247	else
5248	ac_cpp_err=
5249	fi
5250	else
5251	ac_cpp_err=yes
5252	fi
5253	if test -z "$ac_cpp_err"; then
5254	:
5255	else
5256	echo "$as_me: failed program was:" >&5
5257	sed 's/^/| /' conftest.$ac_ext >&5
5258		6607
		6608	else $as_nop
5259	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5260	continue	6610	continue
5261	fi	6611	fi
5262	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5263		6613
5264	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5265	# can be detected and how.	6615	# can be detected and how.
5266	cat >conftest.$ac_ext <<_ACEOF
5267	#line $LINENO "configure"
5268	/* confdefs.h. */
5269	_ACEOF
5270	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271	cat >>conftest.$ac_ext <<_ACEOF
5272	/* end confdefs.h. */	6617	/* end confdefs.h. */
5273	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5274	_ACEOF	6619	_ACEOF
5275	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5276	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5277	ac_status=$?
5278	grep -v '^ *+' conftest.er1 >conftest.err
5279	rm -f conftest.er1
5280	cat conftest.err >&5
5281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282	(exit $ac_status); } >/dev/null; then
5283	if test -s conftest.err; then
5284	ac_cpp_err=$ac_c_preproc_warn_flag
5285	else
5286	ac_cpp_err=
5287	fi
5288	else
5289	ac_cpp_err=yes
5290	fi
5291	if test -z "$ac_cpp_err"; then
5292	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5293	continue	6623	continue
5294	else	6624	else $as_nop
5295	echo "$as_me: failed program was:" >&5
5296	sed 's/^/| /' conftest.$ac_ext >&5
5297
5298	# Passes both tests.	6625	# Passes both tests.
5299	ac_preproc_ok=:	6626	ac_preproc_ok=:
5300	break	6627	break
5301	fi	6628	fi
5302	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5303		6630
5304	done	6631	done
5305	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5306	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5307	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5308	break	6636	break
5309	fi	6637	fi
5310		6638
5311	done	6639	done
5312	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5314	fi	6642	fi
5315	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5316	else	6644	else
5317	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5318	fi	6646	fi
5319	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5320	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5321	ac_preproc_ok=false	6649	ac_preproc_ok=false
5322	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5323	do	6651	do
5324	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5325	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5326	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327	# <limits.h> exists even on freestanding compilers.
5328	# 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,
5329	# 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.
5330	cat >conftest.$ac_ext <<_ACEOF	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5331	#line $LINENO "configure"
5332	/* confdefs.h. */	6657	/* end confdefs.h. */
		6658	#include <limits.h>
		6659	Syntax error
5333	_ACEOF	6660	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext	6661	if ac_fn_c_try_cpp "$LINENO"
5335	cat >>conftest.$ac_ext <<_ACEOF	6662	then :
5336	/* end confdefs.h. */
5337	#ifdef __STDC__
5338	# include <limits.h>
5339	#else
5340	# include <assert.h>
5341	#endif
5342	Syntax error
5343	_ACEOF
5344	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5345	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5346	ac_status=$?
5347	grep -v '^ *+' conftest.er1 >conftest.err
5348	rm -f conftest.er1
5349	cat conftest.err >&5
5350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351	(exit $ac_status); } >/dev/null; then
5352	if test -s conftest.err; then
5353	ac_cpp_err=$ac_c_preproc_warn_flag
5354	else
5355	ac_cpp_err=
5356	fi
5357	else
5358	ac_cpp_err=yes
5359	fi
5360	if test -z "$ac_cpp_err"; then
5361	:
5362	else
5363	echo "$as_me: failed program was:" >&5
5364	sed 's/^/| /' conftest.$ac_ext >&5
5365		6663
		6664	else $as_nop
5366	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5367	continue	6666	continue
5368	fi	6667	fi
5369	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5370		6669
5371	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5372	# can be detected and how.	6671	# can be detected and how.
5373	cat >conftest.$ac_ext <<_ACEOF
5374	#line $LINENO "configure"
5375	/* confdefs.h. */
5376	_ACEOF
5377	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378	cat >>conftest.$ac_ext <<_ACEOF
5379	/* end confdefs.h. */	6673	/* end confdefs.h. */
5380	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5381	_ACEOF	6675	_ACEOF
5382	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5383	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5384	ac_status=$?
5385	grep -v '^ *+' conftest.er1 >conftest.err
5386	rm -f conftest.er1
5387	cat conftest.err >&5
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); } >/dev/null; then
5390	if test -s conftest.err; then
5391	ac_cpp_err=$ac_c_preproc_warn_flag
5392	else
5393	ac_cpp_err=
5394	fi
5395	else
5396	ac_cpp_err=yes
5397	fi
5398	if test -z "$ac_cpp_err"; then
5399	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5400	continue	6679	continue
5401	else	6680	else $as_nop
5402	echo "$as_me: failed program was:" >&5
5403	sed 's/^/| /' conftest.$ac_ext >&5
5404
5405	# Passes both tests.	6681	# Passes both tests.
5406	ac_preproc_ok=:	6682	ac_preproc_ok=:
5407	break	6683	break
5408	fi	6684	fi
5409	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5410		6686
5411	done	6687	done
5412	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5413	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5414	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5415	:	6691	then :
5416	else	6692
5417	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5418	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5419	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5420	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5421	{ (exit 1); exit 1; }; }
5422	fi	6698	fi
5423		6699
5424	ac_ext=c	6700	ac_ext=c
5425	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5426	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6703	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5428	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5429		6705
		6706
		6707
		6708
		6709
		6710
		6711
5430	ac_ext=cc	6712	ac_ext=cpp
5431	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5432	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5433	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6715	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5434	ac_compiler_gnu=$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
5435	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5436	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5437	do	6723	do
5438	# Extract the first word of "$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.
5439	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5440	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5441	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5442	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5443	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5444	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5445	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5446	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5447	else	6734	else
5448	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5449	for as_dir in $PATH	6736	for as_dir in $PATH
5450	do	6737	do
5451	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5452	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5453	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5454	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5455	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5456	echo "$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$ac_exec_ext" >&5
5457	break 2	6748	break 2
5458	fi	6749	fi
5459	done	6750	done
5460	done	6751	done
		6752	IFS=$as_save_IFS
5461		6753
5462	fi	6754	fi
5463	fi	6755	fi
5464	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5465	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5466	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5467	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5468	else	6760	else
5469	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5470	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5471	fi	6763	fi
		6764
5472		6765
5473	test -n "$CXX" && break	6766	test -n "$CXX" && break
5474	done	6767	done
5475	fi	6768	fi
5476	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5477	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5478	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5479	do	6772	do
5480	# Extract the first word of "$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.
5481	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5482	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5483	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5484	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5485	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5486	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5487	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5488	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5489	else	6783	else
5490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5491	for as_dir in $PATH	6785	for as_dir in $PATH
5492	do	6786	do
5493	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5494	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5495	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5496	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5497	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5498	echo "$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$ac_exec_ext" >&5
5499	break 2	6797	break 2
5500	fi	6798	fi
5501	done	6799	done
5502	done	6800	done
		6801	IFS=$as_save_IFS
5503		6802
5504	fi	6803	fi
5505	fi	6804	fi
5506	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5507	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5508	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5509	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5510	else	6809	else
5511	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5512	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5513	fi	6812	fi
		6813
5514		6814
5515	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5516	done	6816	done
5517	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5518		6817
		6818	if test "x$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
5519	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5520	fi	6829	fi
5521		6830
5522		6831	fi
		6832	fi
5523	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5524	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5525	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5526	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5527	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5528	(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 $ac_option >&5") 2>conftest.err
5529	ac_status=$?	6846	ac_status=$?
5530	echo "$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
5531	(exit $ac_status); }	6855	test $ac_status = 0; }
5532	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5533	(eval $ac_compiler -v </dev/null >&5) 2>&5
5534	ac_status=$?
5535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5536	(exit $ac_status); }
5537	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5538	(eval $ac_compiler -V </dev/null >&5) 2>&5
5539	ac_status=$?
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); }
5542		6857
5543	echo "$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
5544	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5545	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5546	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5547	else	6862	printf %s "(cached) " >&6
5548	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5549	#line $LINENO "configure"
5550	/* confdefs.h. */
5551	_ACEOF
5552	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553	cat >>conftest.$ac_ext <<_ACEOF
5554	/* end confdefs.h. */	6865	/* end confdefs.h. */
5555		6866
5556	int	6867	int
5557	main ()	6868	main (void)
5558	{	6869	{
5559	#ifndef __GNUC__	6870	#ifndef __GNUC__
5560	choke me	6871	choke me
5561	#endif	6872	#endif
5562		6873
5563	;	6874	;
5564	return 0;	6875	return 0;
5565	}	6876	}
5566	_ACEOF	6877	_ACEOF
5567	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5568	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5569	(eval $ac_compile) 2>&5
5570	ac_status=$?
5571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572	(exit $ac_status); } &&
5573	{ ac_try='test -s conftest.$ac_objext'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; }; then
5579	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5580	else	6894	else
5581	echo "$as_me: failed program was:" >&5	6895	GXX=
5582	sed 's/^/| /' conftest.$ac_ext >&5
5583
5584	ac_compiler_gnu=no
5585	fi	6896	fi
5586	rm -f conftest.$ac_objext conftest.$ac_ext
5587	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5588
5589	fi
5590	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5591	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5592	GXX=`test $ac_compiler_gnu = yes && echo yes`
5593	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5594	ac_save_CXXFLAGS=$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
5595	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5596	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5597	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5598	if test "${ac_cv_prog_cxx_g+set}" = set; then
5599	echo $ECHO_N "(cached) $ECHO_C" >&6
5600	else
5601	cat >conftest.$ac_ext <<_ACEOF
5602	#line $LINENO "configure"
5603	/* confdefs.h. */
5604	_ACEOF
5605	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5606	cat >>conftest.$ac_ext <<_ACEOF
5607	/* end confdefs.h. */	6910	/* end confdefs.h. */
5608		6911
5609	int	6912	int
5610	main ()	6913	main (void)
5611	{	6914	{
5612		6915
5613	;	6916	;
5614	return 0;	6917	return 0;
5615	}	6918	}
5616	_ACEOF	6919	_ACEOF
5617	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5619	(eval $ac_compile) 2>&5
5620	ac_status=$?
5621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5622	(exit $ac_status); } &&
5623	{ ac_try='test -s conftest.$ac_objext'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; }; then
5629	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5630	else	6923	else $as_nop
5631	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5632	sed 's/^/| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5633		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 :
5634	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5635	fi	6956	fi
5636	rm -f conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5637	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=$ac_save_cxx_werror_flag
		6963	fi
5638	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5639	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5640	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5641	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5642	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5643	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5644	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5645	else	6971	else
…		…
5650	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5651	else	6977	else
5652	CXXFLAGS=	6978	CXXFLAGS=
5653	fi	6979	fi
5654	fi	6980	fi
5655	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5656	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5657	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5658	'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
5659	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5660	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5661	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5662	do	6997	do
5663	cat >conftest.$ac_ext <<_ACEOF	6998	CXX="$ac_save_CXX $ac_arg"
5664	#line $LINENO "configure"	6999	if ac_fn_cxx_try_compile "$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
5665	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5666	_ACEOF	7041	_ACEOF
5667	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5668	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5669	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5670	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5671	#include <stdlib.h>	7046	then :
5672	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5673	main ()
5674	{
5675	exit (42);
5676	;
5677	return 0;
5678	}
5679	_ACEOF
5680	rm -f conftest.$ac_objext
5681	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5682	(eval $ac_compile) 2>&5
5683	ac_status=$?
5684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685	(exit $ac_status); } &&
5686	{ ac_try='test -s conftest.$ac_objext'
5687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5688	(eval $ac_try) 2>&5
5689	ac_status=$?
5690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691	(exit $ac_status); }; }; then
5692	:
5693	else
5694	echo "$as_me: failed program was:" >&5
5695	sed 's/^/| /' conftest.$ac_ext >&5
5696
5697	continue
5698	fi	7048	fi
5699	rm -f conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5700	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5701	#line $LINENO "configure"
5702	/* confdefs.h. */
5703	_ACEOF
5704	cat confdefs.h >>conftest.$ac_ext
5705	cat >>conftest.$ac_ext <<_ACEOF
5706	/* end confdefs.h. */
5707	$ac_declaration
5708	int
5709	main ()
5710	{
5711	exit (42);
5712	;
5713	return 0;
5714	}
5715	_ACEOF
5716	rm -f conftest.$ac_objext
5717	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5718	(eval $ac_compile) 2>&5
5719	ac_status=$?
5720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721	(exit $ac_status); } &&
5722	{ ac_try='test -s conftest.$ac_objext'
5723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724	(eval $ac_try) 2>&5
5725	ac_status=$?
5726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727	(exit $ac_status); }; }; then
5728	break
5729	else
5730	echo "$as_me: failed program was:" >&5
5731	sed 's/^/| /' conftest.$ac_ext >&5
5732
5733	fi
5734	rm -f conftest.$ac_objext conftest.$ac_ext
5735	done	7051	done
5736	rm -f conftest*	7052	rm -f conftest.$ac_ext
5737	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5738	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5739	echo $ac_declaration >>confdefs.h	7055
5740	echo '#endif' >>confdefs.h	7056	if test "x$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
5741	fi	7073	fi
5742		7074
5743	ac_ext=c	7075	ac_ext=c
5744	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5746	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7078	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5747	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5748		7080
5749	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5750		7082
5751	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5752	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5753	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5754	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5755	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5756	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5757	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5758	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5759	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5760	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5761	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5762	mkdir conftest.dir	7096	mkdir conftest.dir
5763	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5764	# using a relative directory.	7098	# using a relative directory.
5765	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5766	cd conftest.dir	7100	cd conftest.dir
…		…
5774		7108
5775	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
5776	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
5777	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`
5778	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
5779	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
5780	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
5781	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
5782	# 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.
5783	#	7122	#
…		…
5785	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
5786	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
5787	: > sub/conftest.c	7126	: > sub/conftest.c
5788	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
5789	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5790	: > 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$i.h
5791	done	7132	done
5792	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5793		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"
5794	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	;;
5795	nosideeffect)	7146	nosideeffect)
5796	# 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
5797	# only be used when explicitly requested	7148	# only be used when explicitly requested.
5798	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
5799	continue	7150	continue
5800	else	7151	else
5801	break	7152	break
5802	fi	7153	fi
5803	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
5804	none) break ;;	7162	none) break ;;
5805	esac	7163	esac
5806	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5807	# mode. It turns out that the SunPro C++ compiler does not properly
5808	# handle `-M -o', and we need to detect this.
5809	if depmode=$depmode \	7164	if depmode=$depmode \
5810	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
5811	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5812	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5813	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5814	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5815	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5816	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5817	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
5818	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
5819	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
5820	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5821	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
5822	break	7183	break
5823	fi	7184	fi
5824	fi	7185	fi
5825	done	7186	done
…		…
5829	else	7190	else
5830	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
5831	fi	7192	fi
5832		7193
5833	fi	7194	fi
5834	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5835	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
5836	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5837		7198
5838
5839
5840	if	7199	if
5841	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
5842	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5843	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
5844	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
5845	else	7204	else
…		…
5847	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
5848	fi	7207	fi
5849		7208
5850		7209
5851		7210
5852	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
5853	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
5854	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
5855	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" "$LINENO" 5
		7269	fi
5856	else	7270	else
		7271	ac_cv_path_GREP=$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
5857	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5858	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
5859	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
5860	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
5861	fi	7344	fi
5862	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
5863	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
5864	EGREP=$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"
5865		7351
5866		7352
5867	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
5868	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5869	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
5870	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
5871	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
5872	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
5873	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
5874	cat >conftest.$ac_ext <<_ACEOF
5875	#line $LINENO "configure"
5876	/* confdefs.h. */
5877	_ACEOF
5878	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5879	cat >>conftest.$ac_ext <<_ACEOF
5880	/* end confdefs.h. */	7362	/* end confdefs.h. */
5881	#include <sgtty.h>	7363	#include <sgtty.h>
5882	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
5883	_ACEOF	7365	_ACEOF
5884	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5885	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
5886	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
5887	else	7370	else $as_nop
5888	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
5889	fi	7372	fi
5890	rm -f conftest*	7373	rm -rf conftest*
5891		7374
5892		7375
5893	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
5894	cat >conftest.$ac_ext <<_ACEOF
5895	#line $LINENO "configure"
5896	/* confdefs.h. */
5897	_ACEOF
5898	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5899	cat >>conftest.$ac_ext <<_ACEOF
5900	/* end confdefs.h. */	7378	/* end confdefs.h. */
5901	#include <termio.h>	7379	#include <termio.h>
5902	Autoconf TCGETA	7380	Autoconf TCGETA
5903	_ACEOF	7381	_ACEOF
5904	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5905	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
5906	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
5907	fi	7386	fi
5908	rm -f conftest*	7387	rm -rf conftest*
5909		7388
5910	fi	7389	fi
5911	fi	7390	fi
5912	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5913	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
5914	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
5915	CC="$CC -traditional"	7394	CC="$CC -traditional"
5916	fi	7395	fi
5917	fi	7396	fi
5918		7397
5919	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
5920	do	7399	do
5921	# Extract the first word of "$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.
5922	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
5923	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5924	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
5925	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
5926	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
5927	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
5928	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
5929	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5930	else	7410	else
5931	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5932	for as_dir in $PATH	7412	for as_dir in $PATH
5933	do	7413	do
5934	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
5935	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
5936	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
5937	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5938	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
5939	echo "$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$ac_exec_ext" >&5
5940	break 2	7424	break 2
5941	fi	7425	fi
5942	done	7426	done
5943	done	7427	done
		7428	IFS=$as_save_IFS
5944		7429
5945	fi	7430	fi
5946	fi	7431	fi
5947	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
5948	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
5949	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5950	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
5951	else	7436	else
5952	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5953	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
5954	fi	7439	fi
		7440
5955		7441
5956	test -n "$AWK" && break	7442	test -n "$AWK" && break
5957	done	7443	done
5958		7444
5959	# Find a good install program. We prefer a C program (faster),
5960	# so one script is as good as another. But avoid the broken or
5961	# incompatible versions:
5962	# SysV /etc/install, /usr/sbin/install
5963	# SunOS /usr/etc/install
5964	# IRIX /sbin/install
5965	# AIX /bin/install
5966	# AmigaOS /C/install, which installs bootblocks on floppy discs
5967	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5968	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5969	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5970	# ./install, which can be erroneously created by make from ./install.sh.
5971	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5972	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5973	if test -z "$INSTALL"; then
5974	if test "${ac_cv_path_install+set}" = set; then
5975	echo $ECHO_N "(cached) $ECHO_C" >&6
5976	else
5977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5978	for as_dir in $PATH
5979	do
5980	IFS=$as_save_IFS
5981	test -z "$as_dir" && as_dir=.
5982	# Account for people who put trailing slashes in PATH elements.
5983	case $as_dir/ in
5984	./ | .// | /cC/* | \
5985	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5986	/usr/ucb/* ) ;;
5987	*)
5988	# OSF1 and SCO ODT 3.0 have their own names for install.
5989	# Don't use installbsd from OSF since it installs stuff as root
5990	# by default.
5991	for ac_prog in ginstall scoinst install; do
5992	for ac_exec_ext in '' $ac_executable_extensions; do
5993	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5994	if test $ac_prog = install &&
5995	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5996	# AIX install. It has an incompatible calling convention.
5997	:
5998	elif test $ac_prog = install &&
5999	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6000	# program-specific install script used by HP pwplus--don't use.
6001	:
6002	else
6003	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6004	break 3
6005	fi
6006	fi
6007	done
6008	done
6009	;;
6010	esac
6011	done
6012		7445
6013
6014	fi
6015	if test "${ac_cv_path_install+set}" = set; then
6016	INSTALL=$ac_cv_path_install
6017	else
6018	# As a last resort, use the slow shell script. We don't cache a
6019	# path for INSTALL within a source directory, because that will
6020	# break other packages using the cache if that directory is
6021	# removed, or if the path is relative.
6022	INSTALL=$ac_install_sh
6023	fi
6024	fi
6025	echo "$as_me:$LINENO: result: $INSTALL" >&5
6026	echo "${ECHO_T}$INSTALL" >&6
6027
6028	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6029	# It thinks the first close brace ends the variable substitution.
6030	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6031
6032	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6033
6034	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6035
6036	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6037	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6038	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6039	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6040	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6041	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6042	else	7452	else
6043	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6044	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6045	fi	7455	fi
6046		7456
6047	echo "$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
6048	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6049	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6050	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6051	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6052	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6053	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6054	all:	7467	all:
6055	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6056	_ACEOF	7469	_ACEOF
6057	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6058	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6059	if test -n "$ac_maketemp"; then	7472	*@@@%%%=?*=@@@%%%*)
6060	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6061	else	7474	*)
6062	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6063	fi	7476	esac
6064	rm -f conftest.make	7477	rm -f conftest.make
6065	fi	7478	fi
6066	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6067	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6068	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6069	SET_MAKE=	7482	SET_MAKE=
6070	else	7483	else
6071	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6072	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6073	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6074	fi	7487	fi
6075		7488
6076	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6077	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	7490	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6078	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6079	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6080	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6081	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6082	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6083	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6084	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6085	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6086	else	7500	else
6087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088	for as_dir in $PATH	7502	for as_dir in $PATH
6089	do	7503	do
6090	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6091	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6092	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6093	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6094	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6095	echo "$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$ac_exec_ext" >&5
6096	break 2	7514	break 2
6097	fi	7515	fi
6098	done	7516	done
6099	done	7517	done
		7518	IFS=$as_save_IFS
6100		7519
6101	fi	7520	fi
6102	fi	7521	fi
6103	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6104	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6105	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6106	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6107	else	7526	else
6108	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6109	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6110	fi	7529	fi
		7530
6111		7531
6112	fi	7532	fi
6113	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6114	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6115	# 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.
6116	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6117	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6118	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6119	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6120	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6121	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6122	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6123	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6124	else	7545	else
6125	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6126	for as_dir in $PATH	7547	for as_dir in $PATH
6127	do	7548	do
6128	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6129	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6130	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6131	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6132	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6133	echo "$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$ac_exec_ext" >&5
6134	break 2	7559	break 2
6135	fi	7560	fi
6136	done	7561	done
6137	done	7562	done
		7563	IFS=$as_save_IFS
6138		7564
6139	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6140	fi	7565	fi
6141	fi	7566	fi
6142	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6143	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6144	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6145	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6146	else	7571	else
6147	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6149	fi	7574	fi
6150		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
6151	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6152	else	7587	else
6153	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6154	fi	7589	fi
6155		7590
6156		7591
6157
6158	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6159	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6160	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6161	echo $ECHO_N "(cached) $ECHO_C" >&6
6162	else
6163	ac_check_lib_save_LIBS=$LIBS
6164	LIBS="-lcposix $LIBS"
6165	cat >conftest.$ac_ext <<_ACEOF
6166	#line $LINENO "configure"
6167	/* confdefs.h. */
6168	_ACEOF
6169	cat confdefs.h >>conftest.$ac_ext
6170	cat >>conftest.$ac_ext <<_ACEOF
6171	/* end confdefs.h. */
6172
6173	/* Override any gcc2 internal prototype to avoid an error. */
6174	#ifdef __cplusplus
6175	extern "C"
6176	#endif
6177	/* We use char because int might match the return type of a gcc2
6178	builtin and then its argument prototype would still apply. */
6179	char strerror ();
6180	int
6181	main ()
6182	{
6183	strerror ();
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	rm -f conftest.$ac_objext conftest$ac_exeext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190	(eval $ac_link) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); } &&
6194	{ ac_try='test -s conftest$ac_exeext'
6195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196	(eval $ac_try) 2>&5
6197	ac_status=$?
6198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199	(exit $ac_status); }; }; then
6200	ac_cv_lib_cposix_strerror=yes
6201	else
6202	echo "$as_me: failed program was:" >&5
6203	sed 's/^/| /' conftest.$ac_ext >&5
6204
6205	ac_cv_lib_cposix_strerror=no
6206	fi
6207	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6208	LIBS=$ac_check_lib_save_LIBS
6209	fi
6210	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6211	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6212	if test $ac_cv_lib_cposix_strerror = yes; then
6213	LIBS="$LIBS -lcposix"
6214	fi
6215
6216
6217
6218
6219	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6220	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6221	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6222
6223	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
6224	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6225		7598
6226		7599
6227	fi;	7600	fi
6228		7601
		7602
6229	echo "$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
6230	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6231		7605
6232	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6233	case $target_os in	7607	case $target_os in
6234	*linux*)	7608	*linux*)
6235	IFTYPE=native	7609	IFTYPE=native
6236	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6237		7611
6238	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6239	#define HAVE_LINUX 1
6240	_ACEOF
6241		7613
6242	;;	7614	;;
6243	*freebsd*)	7615	*freebsd*)
6244	IFTYPE=tincd	7616	IFTYPE=tincd
6245	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6246		7618
6247	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6248	#define HAVE_FREEBSD 1
6249	_ACEOF
6250		7620
6251	;;	7621	;;
6252	*darwin*)	7622	*darwin*)
6253	IFTYPE=tincd	7623	IFTYPE=native
6254	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6255		7625
6256	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6257	#define HAVE_DARWIN 1
6258	_ACEOF
6259		7627
6260	;;	7628	;;
6261	*solaris*)	7629	*solaris*)
6262	IFTYPE=tincd	7630	IFTYPE=tincd
6263	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6264		7632
6265	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6266	#define HAVE_SOLARIS 1
6267	_ACEOF
6268		7634
6269	;;	7635	;;
6270	*openbsd*)	7636	*openbsd*)
6271	IFTYPE=tincd	7637	IFTYPE=tincd
6272	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6273		7639
6274	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6275	#define HAVE_OPENBSD 1
6276	_ACEOF
6277		7641
6278	;;	7642	;;
6279	*netbsd*)	7643	*netbsd*)
6280	IFTYPE=tincd	7644	IFTYPE=tincd
6281	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6282		7646
6283	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6284	#define HAVE_NETBSD 1
6285	_ACEOF
6286		7648
6287	;;	7649	;;
6288	*cygwin*)	7650	*cygwin*)
6289	IFTYPE=native	7651	IFTYPE=native
6290	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6291		7653
6292	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6293	#define HAVE_CYGWIN 1
6294	_ACEOF
6295		7655
6296	;;	7656	;;
6297	*)	7657	*)
6298	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6299	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6300	{ (exit 1); exit 1; }; }
6301	;;	7659	;;
6302	esac	7660	esac
6303	fi	7661	fi
6304	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6305	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6306	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6307		7665
6308	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
		7667
		7668
		7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
		7670
		7671
		7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6309		7673
6310		7674
6311	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6312	# 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
6313	# 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
…		…
6324		7688
6325	_ACEOF	7689	_ACEOF
6326		7690
6327	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6328	# 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.
6329	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6330	# 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,
6331	# 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.
6332	{	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
6333	(set) 2>&1 |	7713	(set) 2>&1 |
6334	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6335	*ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
6336	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6337	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6338	sed -n \	7718	sed -n \
6339	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6340	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6341	;;	7721	;; #(
6342	*)	7722	*)
6343	# `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.
6344	sed -n \
6345	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	7724	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6346	;;	7725	;;
6347	esac;	7726	esac |
6348	} |	7727	sort
		7728	) |
6349	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6350	t clear	7731	t clear
6351	: clear	7732	:clear
6352	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6353	t end	7734	t end
6354	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6355	: end' >>confcache	7736	:end' >>confcache
6356	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6357	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6358	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 "$cache_file"; then
6359	cat confcache >$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
6360	else	7754	else
6361	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 $cache_file" >&6;}
6362	fi	7757	fi
6363	fi	7758	fi
6364	rm -f confcache	7759	rm -f confcache
6365		7760
6366		7761
6367	ac_ext=cc	7762	ac_ext=cpp
6368	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6369	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6370	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 $LIBS >&5'
6371	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6372		7767
6373		7768
6374	ac_ext=cc	7769	ac_header= ac_cache=
6375	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6376	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6377	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6378	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6379	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6380	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6381	if test -z "$CXXCPP"; then
6382	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6383	echo $ECHO_N "(cached) $ECHO_C" >&6
6384	else
6385	# Double quotes because CXXCPP needs to be expanded
6386	for CXXCPP in "$CXX -E" "/lib/cpp"
6387	do
6388	ac_preproc_ok=false
6389	for ac_cxx_preproc_warn_flag in '' yes
6390	do	7771	do
6391	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6392	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6393	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6394	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6395	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6396	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6397	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6398	#line $LINENO "configure"	7779	ac_cache=$ac_item
6399	/* confdefs.h. */
6400	_ACEOF
6401	cat confdefs.h >>conftest.$ac_ext
6402	cat >>conftest.$ac_ext <<_ACEOF
6403	/* end confdefs.h. */
6404	#ifdef __STDC__
6405	# include <limits.h>
6406	#else
6407	# include <assert.h>
6408	#endif
6409	Syntax error
6410	_ACEOF
6411	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6412	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6413	ac_status=$?
6414	grep -v '^ *+' conftest.er1 >conftest.err
6415	rm -f conftest.er1
6416	cat conftest.err >&5
6417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6418	(exit $ac_status); } >/dev/null; then
6419	if test -s conftest.err; then
6420	ac_cpp_err=$ac_cxx_preproc_warn_flag
6421	else	7780	else
6422	ac_cpp_err=	7781	ac_header=$ac_item
6423	fi	7782	fi
6424	else
6425	ac_cpp_err=yes
6426	fi
6427	if test -z "$ac_cpp_err"; then
6428	:
6429	else
6430	echo "$as_me: failed program was:" >&5
6431	sed 's/^/| /' conftest.$ac_ext >&5
6432
6433	# Broken: fails on valid input.
6434	continue
6435	fi
6436	rm -f conftest.err conftest.$ac_ext
6437
6438	# OK, works on sane cases. Now check whether non-existent headers
6439	# can be detected and how.
6440	cat >conftest.$ac_ext <<_ACEOF
6441	#line $LINENO "configure"
6442	/* confdefs.h. */
6443	_ACEOF
6444	cat confdefs.h >>conftest.$ac_ext
6445	cat >>conftest.$ac_ext <<_ACEOF
6446	/* end confdefs.h. */
6447	#include <ac_nonexistent.h>
6448	_ACEOF
6449	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6450	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6451	ac_status=$?
6452	grep -v '^ *+' conftest.er1 >conftest.err
6453	rm -f conftest.er1
6454	cat conftest.err >&5
6455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456	(exit $ac_status); } >/dev/null; then
6457	if test -s conftest.err; then
6458	ac_cpp_err=$ac_cxx_preproc_warn_flag
6459	else
6460	ac_cpp_err=
6461	fi
6462	else
6463	ac_cpp_err=yes
6464	fi
6465	if test -z "$ac_cpp_err"; then
6466	# Broken: success on invalid input.
6467	continue
6468	else
6469	echo "$as_me: failed program was:" >&5
6470	sed 's/^/| /' conftest.$ac_ext >&5
6471
6472	# Passes both tests.
6473	ac_preproc_ok=:
6474	break
6475	fi
6476	rm -f conftest.err conftest.$ac_ext
6477
6478	done	7783	done
6479	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6480	rm -f conftest.err conftest.$ac_ext
6481	if $ac_preproc_ok; then
6482	break
6483	fi
6484		7784
6485	done
6486	ac_cv_prog_CXXCPP=$CXXCPP
6487		7785
6488	fi
6489	CXXCPP=$ac_cv_prog_CXXCPP
6490	else
6491	ac_cv_prog_CXXCPP=$CXXCPP
6492	fi
6493	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6494	echo "${ECHO_T}$CXXCPP" >&6
6495	ac_preproc_ok=false
6496	for ac_cxx_preproc_warn_flag in '' yes
6497	do
6498	# Use a header file that comes with gcc, so configuring glibc
6499	# with a fresh cross-compiler works.
6500	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6501	# <limits.h> exists even on freestanding compilers.
6502	# On the NeXT, cc -E runs the code through the compiler's parser,
6503	# not just through cpp. "Syntax error" is here to catch this case.
6504	cat >conftest.$ac_ext <<_ACEOF
6505	#line $LINENO "configure"
6506	/* confdefs.h. */
6507	_ACEOF
6508	cat confdefs.h >>conftest.$ac_ext
6509	cat >>conftest.$ac_ext <<_ACEOF
6510	/* end confdefs.h. */
6511	#ifdef __STDC__
6512	# include <limits.h>
6513	#else
6514	# include <assert.h>
6515	#endif
6516	Syntax error
6517	_ACEOF
6518	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6519	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6520	ac_status=$?
6521	grep -v '^ *+' conftest.er1 >conftest.err
6522	rm -f conftest.er1
6523	cat conftest.err >&5
6524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525	(exit $ac_status); } >/dev/null; then
6526	if test -s conftest.err; then
6527	ac_cpp_err=$ac_cxx_preproc_warn_flag
6528	else
6529	ac_cpp_err=
6530	fi
6531	else
6532	ac_cpp_err=yes
6533	fi
6534	if test -z "$ac_cpp_err"; then
6535	:
6536	else
6537	echo "$as_me: failed program was:" >&5
6538	sed 's/^/| /' conftest.$ac_ext >&5
6539		7786
6540	# Broken: fails on valid input.
6541	continue
6542	fi
6543	rm -f conftest.err conftest.$ac_ext
6544		7787
6545	# OK, works on sane cases. Now check whether non-existent headers
6546	# can be detected and how.
6547	cat >conftest.$ac_ext <<_ACEOF
6548	#line $LINENO "configure"
6549	/* confdefs.h. */
6550	_ACEOF
6551	cat confdefs.h >>conftest.$ac_ext
6552	cat >>conftest.$ac_ext <<_ACEOF
6553	/* end confdefs.h. */
6554	#include <ac_nonexistent.h>
6555	_ACEOF
6556	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6557	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6558	ac_status=$?
6559	grep -v '^ *+' conftest.er1 >conftest.err
6560	rm -f conftest.er1
6561	cat conftest.err >&5
6562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563	(exit $ac_status); } >/dev/null; then
6564	if test -s conftest.err; then
6565	ac_cpp_err=$ac_cxx_preproc_warn_flag
6566	else
6567	ac_cpp_err=
6568	fi
6569	else
6570	ac_cpp_err=yes
6571	fi
6572	if test -z "$ac_cpp_err"; then
6573	# Broken: success on invalid input.
6574	continue
6575	else
6576	echo "$as_me: failed program was:" >&5
6577	sed 's/^/| /' conftest.$ac_ext >&5
6578		7788
6579	# Passes both tests.
6580	ac_preproc_ok=:
6581	break
6582	fi
6583	rm -f conftest.err conftest.$ac_ext
6584		7789
6585	done
6586	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6587	rm -f conftest.err conftest.$ac_ext
6588	if $ac_preproc_ok; then
6589	:
6590	else
6591	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6592	See \`config.log' for more details." >&5
6593	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6594	See \`config.log' for more details." >&2;}
6595	{ (exit 1); exit 1; }; }
6596	fi
6597		7790
6598	ac_ext=cc
6599	ac_cpp='$CXXCPP $CPPFLAGS'
6600	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6601	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6602	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6603		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6604		7794
6605	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6606	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6607	if test "${ac_cv_header_stdc+set}" = set; then
6608	echo $ECHO_N "(cached) $ECHO_C" >&6
6609	else
6610	cat >conftest.$ac_ext <<_ACEOF
6611	#line $LINENO "configure"
6612	/* confdefs.h. */
6613	_ACEOF
6614	cat confdefs.h >>conftest.$ac_ext
6615	cat >>conftest.$ac_ext <<_ACEOF
6616	/* end confdefs.h. */
6617	#include <stdlib.h>
6618	#include <stdarg.h>
6619	#include <string.h>
6620	#include <float.h>
6621		7796
6622	int
6623	main ()
6624	{
6625
6626	;
6627	return 0;
6628	}
6629	_ACEOF
6630	rm -f conftest.$ac_objext
6631	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6632	(eval $ac_compile) 2>&5
6633	ac_status=$?
6634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6635	(exit $ac_status); } &&
6636	{ ac_try='test -s conftest.$ac_objext'
6637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6638	(eval $ac_try) 2>&5
6639	ac_status=$?
6640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641	(exit $ac_status); }; }; then
6642	ac_cv_header_stdc=yes
6643	else
6644	echo "$as_me: failed program was:" >&5
6645	sed 's/^/| /' conftest.$ac_ext >&5
6646
6647	ac_cv_header_stdc=no
6648	fi	7797	fi
6649	rm -f conftest.$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
6650		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"
6651	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6652	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6653	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6654	#line $LINENO "configure"
6655	/* confdefs.h. */
6656	_ACEOF
6657	cat confdefs.h >>conftest.$ac_ext
6658	cat >>conftest.$ac_ext <<_ACEOF
6659	/* end confdefs.h. */
6660	#include <string.h>
6661		7846
6662	_ACEOF
6663	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6664	$EGREP "memchr" >/dev/null 2>&1; then
6665	:
6666	else
6667	ac_cv_header_stdc=no
6668	fi	7847	fi
6669	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6670		7852
6671	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6672		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6673	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6674	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6675	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6676	#line $LINENO "configure"
6677	/* confdefs.h. */
6678	_ACEOF
6679	cat confdefs.h >>conftest.$ac_ext
6680	cat >>conftest.$ac_ext <<_ACEOF
6681	/* end confdefs.h. */
6682	#include <stdlib.h>
6683		7864
6684	_ACEOF
6685	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6686	$EGREP "free" >/dev/null 2>&1; then
6687	:
6688	else
6689	ac_cv_header_stdc=no
6690	fi	7865	fi
6691	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6692		7870
6693	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6694		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6695	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6696	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6697	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6698	:
6699	else
6700	cat >conftest.$ac_ext <<_ACEOF
6701	#line $LINENO "configure"
6702	/* confdefs.h. */
6703	_ACEOF
6704	cat confdefs.h >>conftest.$ac_ext
6705	cat >>conftest.$ac_ext <<_ACEOF
6706	/* end confdefs.h. */
6707	#include <ctype.h>
6708	#if ((' ' & 0x0FF) == 0x020)
6709	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6710	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6711	#else
6712	# define ISLOWER(c) \
6713	(('a' <= (c) && (c) <= 'i') \
6714	|| ('j' <= (c) && (c) <= 'r') \
6715	|| ('s' <= (c) && (c) <= 'z'))
6716	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6717	#endif
6718		7888
6719	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6720	int
6721	main ()
6722	{
6723	int i;
6724	for (i = 0; i < 256; i++)
6725	if (XOR (islower (i), ISLOWER (i))
6726	|| toupper (i) != TOUPPER (i))
6727	exit(2);
6728	exit (0);
6729	}
6730	_ACEOF
6731	rm -f conftest$ac_exeext
6732	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6733	(eval $ac_link) 2>&5
6734	ac_status=$?
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6737	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6738	(eval $ac_try) 2>&5
6739	ac_status=$?
6740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6741	(exit $ac_status); }; }; then
6742	:
6743	else
6744	echo "$as_me: program exited with status $ac_status" >&5
6745	echo "$as_me: failed program was:" >&5
6746	sed 's/^/| /' conftest.$ac_ext >&5
6747
6748	( exit $ac_status )
6749	ac_cv_header_stdc=no
6750	fi	7889	fi
6751	rm -f core *.core gmon.out bb.out conftest$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"
6752	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6753	fi	7892	then :
6754	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6755	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6756	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6757	if test $ac_cv_header_stdc = yes; then
6758		7894
6759	cat >>confdefs.h <<\_ACEOF
6760	#define STDC_HEADERS 1
6761	_ACEOF
6762
6763	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6764		7900
6765	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6776	inttypes.h stdint.h unistd.h
6777	do
6778	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6779	echo "$as_me:$LINENO: checking for $ac_header" >&5
6780	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6781	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6782	echo $ECHO_N "(cached) $ECHO_C" >&6
6783	else
6784	cat >conftest.$ac_ext <<_ACEOF
6785	#line $LINENO "configure"
6786	/* confdefs.h. */
6787	_ACEOF
6788	cat confdefs.h >>conftest.$ac_ext
6789	cat >>conftest.$ac_ext <<_ACEOF
6790	/* end confdefs.h. */
6791	$ac_includes_default
6792
6793	#include <$ac_header>
6794	_ACEOF
6795	rm -f conftest.$ac_objext
6796	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6797	(eval $ac_compile) 2>&5
6798	ac_status=$?
6799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800	(exit $ac_status); } &&
6801	{ ac_try='test -s conftest.$ac_objext'
6802	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6803	(eval $ac_try) 2>&5
6804	ac_status=$?
6805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6806	(exit $ac_status); }; }; then
6807	eval "$as_ac_Header=yes"
6808	else
6809	echo "$as_me: failed program was:" >&5
6810	sed 's/^/| /' conftest.$ac_ext >&5
6811
6812	eval "$as_ac_Header=no"
6813	fi	7901	fi
6814	rm -f conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6815	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
6816	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
6817	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
6818	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6819	cat >>confdefs.h <<_ACEOF
6820	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6821	_ACEOF
6822		7906
6823	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
6824		7912
6825	done
6826
6827
6828
6829	for ac_header in ext/hash_map
6830	do
6831	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6832	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6833	echo "$as_me:$LINENO: checking for $ac_header" >&5
6834	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6835	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6836	echo $ECHO_N "(cached) $ECHO_C" >&6
6837	fi	7913	fi
6838	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6839	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6840	else
6841	# Is the header compilable?
6842	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6843	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6844	cat >conftest.$ac_ext <<_ACEOF
6845	#line $LINENO "configure"
6846	/* confdefs.h. */
6847	_ACEOF
6848	cat confdefs.h >>conftest.$ac_ext
6849	cat >>conftest.$ac_ext <<_ACEOF
6850	/* end confdefs.h. */
6851	$ac_includes_default
6852	#include <$ac_header>
6853	_ACEOF
6854	rm -f conftest.$ac_objext
6855	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6856	(eval $ac_compile) 2>&5
6857	ac_status=$?
6858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6859	(exit $ac_status); } &&
6860	{ ac_try='test -s conftest.$ac_objext'
6861	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6862	(eval $ac_try) 2>&5
6863	ac_status=$?
6864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6865	(exit $ac_status); }; }; then
6866	ac_header_compiler=yes
6867	else
6868	echo "$as_me: failed program was:" >&5
6869	sed 's/^/| /' conftest.$ac_ext >&5
6870		7914
6871	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
6872	fi
6873	rm -f conftest.$ac_objext conftest.$ac_ext
6874	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6875	echo "${ECHO_T}$ac_header_compiler" >&6
6876
6877	# Is the header present?
6878	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6879	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6880	cat >conftest.$ac_ext <<_ACEOF
6881	#line $LINENO "configure"
6882	/* confdefs.h. */
6883	_ACEOF
6884	cat confdefs.h >>conftest.$ac_ext
6885	cat >>conftest.$ac_ext <<_ACEOF
6886	/* end confdefs.h. */
6887	#include <$ac_header>
6888	_ACEOF
6889	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6890	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6891	ac_status=$?
6892	grep -v '^ *+' conftest.er1 >conftest.err
6893	rm -f conftest.er1
6894	cat conftest.err >&5
6895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6896	(exit $ac_status); } >/dev/null; then
6897	if test -s conftest.err; then
6898	ac_cpp_err=$ac_cxx_preproc_warn_flag
6899	else
6900	ac_cpp_err=
6901	fi
6902	else
6903	ac_cpp_err=yes
6904	fi
6905	if test -z "$ac_cpp_err"; then
6906	ac_header_preproc=yes
6907	else
6908	echo "$as_me: failed program was:" >&5
6909	sed 's/^/| /' conftest.$ac_ext >&5
6910
6911	ac_header_preproc=no
6912	fi
6913	rm -f conftest.err conftest.$ac_ext
6914	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6915	echo "${ECHO_T}$ac_header_preproc" >&6
6916
6917	# So? What about this header?
6918	case $ac_header_compiler:$ac_header_preproc in
6919	yes:no )
6920	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6921	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6922	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6923	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6924	(
6925	cat <<\_ASBOX
6926	## ------------------------------------ ##
6927	## Report this to bug-autoconf@gnu.org. ##
6928	## ------------------------------------ ##
6929	_ASBOX
6930	) |
6931	sed "s/^/$as_me: WARNING: /" >&2
6932	;;
6933	no:yes )
6934	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6935	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6936	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6937	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6938	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6939	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6940	(
6941	cat <<\_ASBOX
6942	## ------------------------------------ ##
6943	## Report this to bug-autoconf@gnu.org. ##
6944	## ------------------------------------ ##
6945	_ASBOX
6946	) |
6947	sed "s/^/$as_me: WARNING: /" >&2
6948	;;
6949	esac
6950	echo "$as_me:$LINENO: checking for $ac_header" >&5
6951	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6952	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6953	echo $ECHO_N "(cached) $ECHO_C" >&6
6954	else
6955	eval "$as_ac_Header=$ac_header_preproc"
6956	fi
6957	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6958	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6959
6960	fi
6961	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6962	cat >>confdefs.h <<_ACEOF
6963	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6964	_ACEOF
6965
6966	fi
6967
6968	done
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
6990	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \
6991	sys/poll.h sys/mman.h netinet/in.h
6992	do
6993	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6994	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6995	echo "$as_me:$LINENO: checking for $ac_header" >&5
6996	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6997	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6998	echo $ECHO_N "(cached) $ECHO_C" >&6
6999	fi
7000	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7001	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7002	else
7003	# Is the header compilable?
7004	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7005	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7006	cat >conftest.$ac_ext <<_ACEOF
7007	#line $LINENO "configure"
7008	/* confdefs.h. */
7009	_ACEOF
7010	cat confdefs.h >>conftest.$ac_ext
7011	cat >>conftest.$ac_ext <<_ACEOF
7012	/* end confdefs.h. */
7013	$ac_includes_default
7014	#include <$ac_header>
7015	_ACEOF
7016	rm -f conftest.$ac_objext
7017	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7018	(eval $ac_compile) 2>&5
7019	ac_status=$?
7020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7021	(exit $ac_status); } &&
7022	{ ac_try='test -s conftest.$ac_objext'
7023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7024	(eval $ac_try) 2>&5
7025	ac_status=$?
7026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7027	(exit $ac_status); }; }; then
7028	ac_header_compiler=yes
7029	else
7030	echo "$as_me: failed program was:" >&5
7031	sed 's/^/| /' conftest.$ac_ext >&5
7032
7033	ac_header_compiler=no
7034	fi
7035	rm -f conftest.$ac_objext conftest.$ac_ext
7036	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7037	echo "${ECHO_T}$ac_header_compiler" >&6
7038
7039	# Is the header present?
7040	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7041	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7042	cat >conftest.$ac_ext <<_ACEOF
7043	#line $LINENO "configure"
7044	/* confdefs.h. */
7045	_ACEOF
7046	cat confdefs.h >>conftest.$ac_ext
7047	cat >>conftest.$ac_ext <<_ACEOF
7048	/* end confdefs.h. */
7049	#include <$ac_header>
7050	_ACEOF
7051	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7052	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7053	ac_status=$?
7054	grep -v '^ *+' conftest.er1 >conftest.err
7055	rm -f conftest.er1
7056	cat conftest.err >&5
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); } >/dev/null; then
7059	if test -s conftest.err; then
7060	ac_cpp_err=$ac_cxx_preproc_warn_flag
7061	else
7062	ac_cpp_err=
7063	fi
7064	else
7065	ac_cpp_err=yes
7066	fi
7067	if test -z "$ac_cpp_err"; then
7068	ac_header_preproc=yes
7069	else
7070	echo "$as_me: failed program was:" >&5
7071	sed 's/^/| /' conftest.$ac_ext >&5
7072
7073	ac_header_preproc=no
7074	fi
7075	rm -f conftest.err conftest.$ac_ext
7076	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7077	echo "${ECHO_T}$ac_header_preproc" >&6
7078
7079	# So? What about this header?
7080	case $ac_header_compiler:$ac_header_preproc in
7081	yes:no )
7082	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7083	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7084	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7085	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7086	(
7087	cat <<\_ASBOX
7088	## ------------------------------------ ##
7089	## Report this to bug-autoconf@gnu.org. ##
7090	## ------------------------------------ ##
7091	_ASBOX
7092	) |
7093	sed "s/^/$as_me: WARNING: /" >&2
7094	;;
7095	no:yes )
7096	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7097	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7098	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7099	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7100	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7101	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7102	(
7103	cat <<\_ASBOX
7104	## ------------------------------------ ##
7105	## Report this to bug-autoconf@gnu.org. ##
7106	## ------------------------------------ ##
7107	_ASBOX
7108	) |
7109	sed "s/^/$as_me: WARNING: /" >&2
7110	;;
7111	esac
7112	echo "$as_me:$LINENO: checking for $ac_header" >&5
7113	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7114	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7115	echo $ECHO_N "(cached) $ECHO_C" >&6
7116	else
7117	eval "$as_ac_Header=$ac_header_preproc"
7118	fi
7119	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7120	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7121
7122	fi
7123	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7124	cat >>confdefs.h <<_ACEOF
7125	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7126	_ACEOF
7127
7128	fi
7129
7130	done
7131
7132
7133
7134
7135
7136
7137	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7138	do
7139	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7140	echo "$as_me:$LINENO: checking for $ac_header" >&5
7141	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7143	echo $ECHO_N "(cached) $ECHO_C" >&6
7144	else
7145	cat >conftest.$ac_ext <<_ACEOF
7146	#line $LINENO "configure"
7147	/* confdefs.h. */
7148	_ACEOF
7149	cat confdefs.h >>conftest.$ac_ext
7150	cat >>conftest.$ac_ext <<_ACEOF
7151	/* end confdefs.h. */
7152
7153	#include <sys/types.h>	7916	#include <sys/types.h>
7154	#include <sys/socket.h>	7917	#include <sys/socket.h>
7155	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7156	# include <netinet/in.h>	7919	# include <netinet/in.h>
7157	#endif	7920	#endif
…		…
7160	#endif	7923	#endif
7161	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7162	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7163	#endif	7926	#endif
7164		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7165		7932
7166	#include <$ac_header>
7167	_ACEOF
7168	rm -f conftest.$ac_objext
7169	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7170	(eval $ac_compile) 2>&5
7171	ac_status=$?
7172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7173	(exit $ac_status); } &&
7174	{ ac_try='test -s conftest.$ac_objext'
7175	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7176	(eval $ac_try) 2>&5
7177	ac_status=$?
7178	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7179	(exit $ac_status); }; }; then
7180	eval "$as_ac_Header=yes"
7181	else
7182	echo "$as_me: failed program was:" >&5
7183	sed 's/^/| /' conftest.$ac_ext >&5
7184
7185	eval "$as_ac_Header=no"
7186	fi	7933	fi
7187	rm -f conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7188	fi	7935	#include <sys/types.h>
7189	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7190	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7191	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7192	cat >>confdefs.h <<_ACEOF	7939	#endif
7193	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7194	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7195		7946
7196	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7197		7951
7198	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7199		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7200		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
7201	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
7202	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7203	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7204	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7205	else	8035	printf %s "(cached) " >&6
7206	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7207	#line $LINENO "configure"
7208	/* confdefs.h. */
7209	_ACEOF
7210	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7211	cat >>conftest.$ac_ext <<_ACEOF
7212	/* end confdefs.h. */	8038	/* end confdefs.h. */
7213		8039
7214	int	8040	int
7215	main ()	8041	main (void)
7216	{	8042	{
7217	/* FIXME: Include the comments suggested by Paul. */	8043
7218	#ifndef __cplusplus	8044	#ifndef __cplusplus
7219	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7220	typedef int charset[2];	8046	typedef int charset[2];
7221	const charset x;	8047	const charset cs = { 0, 0 };
7222	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7223	char const *const *ccp;	8049	char const *const *pcpcc;
7224	char **p;	8050	char **ppc;
7225	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7226	struct point {int x, y;};	8052	struct point {int x, y;};
7227	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7228	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7229	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
7230	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
7231	expression */	8057	expression */
7232	const char *g = "string";	8058	const char *g = "string";
7233	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7234	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7235	++ccp;	8061	++pcpcc;
7236	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7237	ccp = (char const *const *) p;	8063	pcpcc = (char const *const *) ppc;
7238	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7239	char *t;	8065	char tx;
		8066	char *t = &tx;
7240	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
7241		8068
7242	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7243	}	8071	}
7244	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7245	int x[] = {25, 17};	8073	int x[] = {25, 17};
7246	const int *foo = &x[0];	8074	const int *foo = &x[0];
7247	++foo;	8075	++foo;
…		…
7249	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7250	typedef const int *iptr;	8078	typedef const int *iptr;
7251	iptr p = 0;	8079	iptr p = 0;
7252	++p;	8080	++p;
7253	}	8081	}
7254	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7255	"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. */
7256	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7257	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7258	}	8086	}
7259	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7260	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7261	}	8090	}
		8091	return !cs[0] && !zero.x;
7262	#endif	8092	#endif
7263		8093
7264	;	8094	;
7265	return 0;	8095	return 0;
7266	}	8096	}
7267	_ACEOF	8097	_ACEOF
7268	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7270	(eval $ac_compile) 2>&5
7271	ac_status=$?
7272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7273	(exit $ac_status); } &&
7274	{ ac_try='test -s conftest.$ac_objext'
7275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7276	(eval $ac_try) 2>&5
7277	ac_status=$?
7278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7279	(exit $ac_status); }; }; then
7280	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7281	else	8101	else $as_nop
7282	echo "$as_me: failed program was:" >&5
7283	sed 's/^/| /' conftest.$ac_ext >&5
7284
7285	ac_cv_c_const=no	8102	ac_cv_c_const=no
7286	fi	8103	fi
7287	rm -f conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7288	fi	8105	fi
7289	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7290	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7291	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7292		8109
7293	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7294	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7295	_ACEOF	8136	_ACEOF
7296		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7297	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7298		8144
7299	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7300	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7301	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7302	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7303	else	8149
7304	cat >conftest.$ac_ext <<_ACEOF	8150
7305	#line $LINENO "configure"	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7306	/* confdefs.h. */	8152	if test "x$ac_cv_type_size_t" = xyes
7307	_ACEOF	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 $as_nop
7308	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7309	cat >>conftest.$ac_ext <<_ACEOF
7310	/* end confdefs.h. */	8171	/* end confdefs.h. */
7311	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7312	int	8175	int
7313	main ()	8176	main (void)
7314	{	8177	{
7315	if ((pid_t *) 0)	8178	struct tm tm;
7316	return 0;	8179	int *p = &tm.tm_sec;
7317	if (sizeof (pid_t))	8180	return !p;
7318	return 0;
7319	;	8181	;
7320	return 0;	8182	return 0;
7321	}	8183	}
7322	_ACEOF	8184	_ACEOF
7323	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7324	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7325	(eval $ac_compile) 2>&5
7326	ac_status=$?
7327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7328	(exit $ac_status); } &&
7329	{ ac_try='test -s conftest.$ac_objext'
7330	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7331	(eval $ac_try) 2>&5
7332	ac_status=$?
7333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7334	(exit $ac_status); }; }; then
7335	ac_cv_type_pid_t=yes
7336	else
7337	echo "$as_me: failed program was:" >&5
7338	sed 's/^/| /' conftest.$ac_ext >&5
7339
7340	ac_cv_type_pid_t=no
7341	fi
7342	rm -f conftest.$ac_objext conftest.$ac_ext
7343	fi
7344	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7345	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7346	if test $ac_cv_type_pid_t = yes; then
7347	:
7348	else
7349
7350	cat >>confdefs.h <<_ACEOF
7351	#define pid_t int
7352	_ACEOF
7353
7354	fi
7355
7356	echo "$as_me:$LINENO: checking for size_t" >&5
7357	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7358	if test "${ac_cv_type_size_t+set}" = set; then
7359	echo $ECHO_N "(cached) $ECHO_C" >&6
7360	else
7361	cat >conftest.$ac_ext <<_ACEOF
7362	#line $LINENO "configure"
7363	/* confdefs.h. */
7364	_ACEOF
7365	cat confdefs.h >>conftest.$ac_ext
7366	cat >>conftest.$ac_ext <<_ACEOF
7367	/* end confdefs.h. */
7368	$ac_includes_default
7369	int
7370	main ()
7371	{
7372	if ((size_t *) 0)
7373	return 0;
7374	if (sizeof (size_t))
7375	return 0;
7376	;
7377	return 0;
7378	}
7379	_ACEOF
7380	rm -f conftest.$ac_objext
7381	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7382	(eval $ac_compile) 2>&5
7383	ac_status=$?
7384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7385	(exit $ac_status); } &&
7386	{ ac_try='test -s conftest.$ac_objext'
7387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7388	(eval $ac_try) 2>&5
7389	ac_status=$?
7390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7391	(exit $ac_status); }; }; then
7392	ac_cv_type_size_t=yes
7393	else
7394	echo "$as_me: failed program was:" >&5
7395	sed 's/^/| /' conftest.$ac_ext >&5
7396
7397	ac_cv_type_size_t=no
7398	fi
7399	rm -f conftest.$ac_objext conftest.$ac_ext
7400	fi
7401	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7402	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7403	if test $ac_cv_type_size_t = yes; then
7404	:
7405	else
7406
7407	cat >>confdefs.h <<_ACEOF
7408	#define size_t unsigned
7409	_ACEOF
7410
7411	fi
7412
7413	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7414	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7415	if test "${ac_cv_header_time+set}" = set; then
7416	echo $ECHO_N "(cached) $ECHO_C" >&6
7417	else
7418	cat >conftest.$ac_ext <<_ACEOF
7419	#line $LINENO "configure"
7420	/* confdefs.h. */
7421	_ACEOF
7422	cat confdefs.h >>conftest.$ac_ext
7423	cat >>conftest.$ac_ext <<_ACEOF
7424	/* end confdefs.h. */
7425	#include <sys/types.h>
7426	#include <sys/time.h>
7427	#include <time.h>
7428
7429	int
7430	main ()
7431	{
7432	if ((struct tm *) 0)
7433	return 0;
7434	;
7435	return 0;
7436	}
7437	_ACEOF
7438	rm -f conftest.$ac_objext
7439	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7440	(eval $ac_compile) 2>&5
7441	ac_status=$?
7442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7443	(exit $ac_status); } &&
7444	{ ac_try='test -s conftest.$ac_objext'
7445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7446	(eval $ac_try) 2>&5
7447	ac_status=$?
7448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7449	(exit $ac_status); }; }; then
7450	ac_cv_header_time=yes
7451	else
7452	echo "$as_me: failed program was:" >&5
7453	sed 's/^/| /' conftest.$ac_ext >&5
7454
7455	ac_cv_header_time=no
7456	fi
7457	rm -f conftest.$ac_objext conftest.$ac_ext
7458	fi
7459	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7460	echo "${ECHO_T}$ac_cv_header_time" >&6
7461	if test $ac_cv_header_time = yes; then
7462
7463	cat >>confdefs.h <<\_ACEOF
7464	#define TIME_WITH_SYS_TIME 1
7465	_ACEOF
7466
7467	fi
7468
7469	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7470	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7471	if test "${ac_cv_struct_tm+set}" = set; then
7472	echo $ECHO_N "(cached) $ECHO_C" >&6
7473	else
7474	cat >conftest.$ac_ext <<_ACEOF
7475	#line $LINENO "configure"
7476	/* confdefs.h. */
7477	_ACEOF
7478	cat confdefs.h >>conftest.$ac_ext
7479	cat >>conftest.$ac_ext <<_ACEOF
7480	/* end confdefs.h. */
7481	#include <sys/types.h>
7482	#include <time.h>
7483
7484	int
7485	main ()
7486	{
7487	struct tm *tp; tp->tm_sec;
7488	;
7489	return 0;
7490	}
7491	_ACEOF
7492	rm -f conftest.$ac_objext
7493	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7494	(eval $ac_compile) 2>&5
7495	ac_status=$?
7496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7497	(exit $ac_status); } &&
7498	{ ac_try='test -s conftest.$ac_objext'
7499	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7500	(eval $ac_try) 2>&5
7501	ac_status=$?
7502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7503	(exit $ac_status); }; }; then
7504	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7505	else	8188	else $as_nop
7506	echo "$as_me: failed program was:" >&5
7507	sed 's/^/| /' conftest.$ac_ext >&5
7508
7509	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7510	fi	8190	fi
7511	rm -f conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7512	fi	8192	fi
7513	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7514	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7515	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7516		8196
7517	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7518	#define TM_IN_SYS_TIME 1
7519	_ACEOF
7520		8198
7521	fi	8199	fi
7522		8200
7523		8201
7524	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7525	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7526	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7527	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7528	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7529		8208
7530	cat >conftest.$ac_ext <<_ACEOF
7531	#line $LINENO "configure"
7532	/* confdefs.h. */
7533	_ACEOF
7534	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7535	cat >>conftest.$ac_ext <<_ACEOF
7536	/* end confdefs.h. */	8210	/* end confdefs.h. */
7537	#include <sys/types.h>	8211	#include <sys/types.h>
7538	#include <sys/socket.h>	8212	#include <sys/socket.h>
7539	int	8213	int
7540	main ()	8214	main (void)
7541	{	8215	{
7542	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7543	;	8217	;
7544	return 0;	8218	return 0;
7545	}	8219	}
7546	_ACEOF	8220	_ACEOF
7547	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7548	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7549	(eval $ac_compile) 2>&5
7550	ac_status=$?
7551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7552	(exit $ac_status); } &&
7553	{ ac_try='test -s conftest.$ac_objext'
7554	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7555	(eval $ac_try) 2>&5
7556	ac_status=$?
7557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7558	(exit $ac_status); }; }; then
7559	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7560	else	8224	else $as_nop
7561	echo "$as_me: failed program was:" >&5
7562	sed 's/^/| /' conftest.$ac_ext >&5
7563
7564	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7565	fi	8226	fi
7566	rm -f conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7567		8228
7568	fi	8229	fi
7569	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7570	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7571	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7572		8233
7573	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7574	#define HAVE_SOCKLEN_T 1
7575	_ACEOF
7576		8235
7577	fi	8236	fi
7578		8237
7579	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7580	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7581	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7582	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7583	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7584		8244
7585	cat >conftest.$ac_ext <<_ACEOF
7586	#line $LINENO "configure"
7587	/* confdefs.h. */
7588	_ACEOF
7589	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7590	cat >>conftest.$ac_ext <<_ACEOF
7591	/* end confdefs.h. */	8246	/* end confdefs.h. */
7592	#include <sys/types.h>	8247	#include <sys/types.h>
7593	#include <sys/socket.h>	8248	#include <sys/socket.h>
7594	#include <netdb.h>	8249	#include <netdb.h>
7595	int	8250	int
7596	main ()	8251	main (void)
7597	{	8252	{
7598	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;
7599	;	8254	;
7600	return 0;	8255	return 0;
7601	}	8256	}
7602	_ACEOF	8257	_ACEOF
7603	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7604	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7605	(eval $ac_compile) 2>&5
7606	ac_status=$?
7607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608	(exit $ac_status); } &&
7609	{ ac_try='test -s conftest.$ac_objext'
7610	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7611	(eval $ac_try) 2>&5
7612	ac_status=$?
7613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7614	(exit $ac_status); }; }; then
7615	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7616	else	8261	else $as_nop
7617	echo "$as_me: failed program was:" >&5
7618	sed 's/^/| /' conftest.$ac_ext >&5
7619
7620	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7621	fi	8263	fi
7622	rm -f conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7623		8265
7624	fi	8266	fi
7625	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7626	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7627	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7628		8270
7629	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7630	#define HAVE_STRUCT_ADDRINFO 1
7631	_ACEOF
7632		8272
7633	fi	8273	fi
7634
7635	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7636	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7637	if test "${ac_cv_type_signal+set}" = set; then
7638	echo $ECHO_N "(cached) $ECHO_C" >&6
7639	else
7640	cat >conftest.$ac_ext <<_ACEOF
7641	#line $LINENO "configure"
7642	/* confdefs.h. */
7643	_ACEOF
7644	cat confdefs.h >>conftest.$ac_ext
7645	cat >>conftest.$ac_ext <<_ACEOF
7646	/* end confdefs.h. */
7647	#include <sys/types.h>
7648	#include <signal.h>
7649	#ifdef signal
7650	# undef signal
7651	#endif
7652	#ifdef __cplusplus
7653	extern "C" void (*signal (int, void (*)(int)))(int);
7654	#else
7655	void (*signal ()) ();
7656	#endif
7657
7658	int
7659	main ()
7660	{
7661	int i;
7662	;
7663	return 0;
7664	}
7665	_ACEOF
7666	rm -f conftest.$ac_objext
7667	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7668	(eval $ac_compile) 2>&5
7669	ac_status=$?
7670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7671	(exit $ac_status); } &&
7672	{ ac_try='test -s conftest.$ac_objext'
7673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7674	(eval $ac_try) 2>&5
7675	ac_status=$?
7676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7677	(exit $ac_status); }; }; then
7678	ac_cv_type_signal=void
7679	else
7680	echo "$as_me: failed program was:" >&5
7681	sed 's/^/| /' conftest.$ac_ext >&5
7682
7683	ac_cv_type_signal=int
7684	fi
7685	rm -f conftest.$ac_objext conftest.$ac_ext
7686	fi
7687	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7688	echo "${ECHO_T}$ac_cv_type_signal" >&6
7689
7690	cat >>confdefs.h <<_ACEOF
7691	#define RETSIGTYPE $ac_cv_type_signal
7692	_ACEOF
7693
7694
7695		8274
7696	ac_ext=c	8275	ac_ext=c
7697	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7698	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7699	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 $LIBS >&5'
7700	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7701		8280
7702		8281
7703	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7704	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7705	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7706	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7707	else	8286
7708	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7709	#line $LINENO "configure"	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7710	/* confdefs.h. */	8289	if test "x$ac_cv_func_daemon" = xyes
7711	_ACEOF	8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
		8292
		8293	fi
		8294	ac_fn_c_check_func "$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 $as_nop
7712	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7713	cat >>conftest.$ac_ext <<_ACEOF
7714	/* end confdefs.h. */	8353	/* end confdefs.h. */
7715	#include <stdlib.h>
7716	#include <stdarg.h>
7717	#include <string.h>
7718	#include <float.h>	8354	#include <alloca.h>
7719
7720	int	8355	int
7721	main ()	8356	main (void)
7722	{	8357	{
7723		8358	char *p = (char *) alloca (2 * sizeof (int));
		8359	if (p) return 0;
7724	;	8360	;
7725	return 0;	8361	return 0;
7726	}	8362	}
7727	_ACEOF	8363	_ACEOF
7728	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
7729	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
7730	(eval $ac_compile) 2>&5	8366	ac_cv_working_alloca_h=yes
7731	ac_status=$?	8367	else $as_nop
7732	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8368	ac_cv_working_alloca_h=no
7733	(exit $ac_status); } &&	8369	fi
7734	{ ac_try='test -s conftest.$ac_objext'	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7735	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8371	conftest$ac_exeext conftest.$ac_ext
7736	(eval $ac_try) 2>&5	8372	fi
7737	ac_status=$?	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
7738	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
7739	(exit $ac_status); }; }; then	8375	if test $ac_cv_working_alloca_h = yes; then
7740	ac_cv_header_stdc=yes	8376
		8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
		8378
		8379	fi
		8380
		8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
		8382	printf %s "checking for alloca... " >&6; }
		8383	if test ${ac_cv_func_alloca_works+y}
		8384	then :
		8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
7741	else	8389	else
7742	echo "$as_me: failed program was:" >&5
7743	sed 's/^/| /' conftest.$ac_ext >&5
7744
7745	ac_cv_header_stdc=no
7746	fi
7747	rm -f conftest.$ac_objext conftest.$ac_ext
7748
7749	if test $ac_cv_header_stdc = yes; then
7750	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7751	cat >conftest.$ac_ext <<_ACEOF
7752	#line $LINENO "configure"
7753	/* confdefs.h. */
7754	_ACEOF
7755	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756	cat >>conftest.$ac_ext <<_ACEOF
7757	/* end confdefs.h. */
7758	#include <string.h>
7759
7760	_ACEOF
7761	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7762	$EGREP "memchr" >/dev/null 2>&1; then
7763	:
7764	else
7765	ac_cv_header_stdc=no
7766	fi
7767	rm -f conftest*
7768
7769	fi
7770
7771	if test $ac_cv_header_stdc = yes; then
7772	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7773	cat >conftest.$ac_ext <<_ACEOF
7774	#line $LINENO "configure"
7775	/* confdefs.h. */
7776	_ACEOF
7777	cat confdefs.h >>conftest.$ac_ext
7778	cat >>conftest.$ac_ext <<_ACEOF
7779	/* end confdefs.h. */	8391	/* end confdefs.h. */
7780	#include <stdlib.h>	8392	#include <stdlib.h>
7781
7782	_ACEOF
7783	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7784	$EGREP "free" >/dev/null 2>&1; then
7785	:
7786	else
7787	ac_cv_header_stdc=no
7788	fi
7789	rm -f conftest*
7790
7791	fi
7792
7793	if test $ac_cv_header_stdc = yes; then
7794	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7795	if test "$cross_compiling" = yes; then
7796	:
7797	else
7798	cat >conftest.$ac_ext <<_ACEOF
7799	#line $LINENO "configure"
7800	/* confdefs.h. */
7801	_ACEOF
7802	cat confdefs.h >>conftest.$ac_ext
7803	cat >>conftest.$ac_ext <<_ACEOF
7804	/* end confdefs.h. */
7805	#include <ctype.h>	8393	#include <stddef.h>
7806	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
7807	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
7808	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
7809	#else	8400	# else
7810	# define ISLOWER(c) \	8401	# ifdef __cplusplus
7811	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
7812	|| ('j' <= (c) && (c) <= 'r') \	8403	# endif
7813	|| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
7814	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	8405	# endif
7815	#endif	8406	#endif
7816		8407
7817	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7818	int	8408	int
7819	main ()	8409	main (void)
7820	{	8410	{
7821	int i;	8411	char *p = (char *) alloca (1);
7822	for (i = 0; i < 256; i++)	8412	if (p) return 0;
7823	if (XOR (islower (i), ISLOWER (i))
7824	|| toupper (i) != TOUPPER (i))
7825	exit(2);
7826	exit (0);
7827	}
7828	_ACEOF
7829	rm -f conftest$ac_exeext
7830	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7831	(eval $ac_link) 2>&5
7832	ac_status=$?
7833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7834	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7835	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7836	(eval $ac_try) 2>&5
7837	ac_status=$?
7838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7839	(exit $ac_status); }; }; then
7840	:
7841	else
7842	echo "$as_me: program exited with status $ac_status" >&5
7843	echo "$as_me: failed program was:" >&5
7844	sed 's/^/| /' conftest.$ac_ext >&5
7845
7846	( exit $ac_status )
7847	ac_cv_header_stdc=no
7848	fi
7849	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7850	fi
7851	fi
7852	fi
7853	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7854	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7855	if test $ac_cv_header_stdc = yes; then
7856
7857	cat >>confdefs.h <<\_ACEOF
7858	#define STDC_HEADERS 1
7859	_ACEOF
7860
7861	fi
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll
7876	do
7877	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7878	echo "$as_me:$LINENO: checking for $ac_func" >&5
7879	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7880	if eval "test \"\${$as_ac_var+set}\" = set"; then
7881	echo $ECHO_N "(cached) $ECHO_C" >&6
7882	else
7883	cat >conftest.$ac_ext <<_ACEOF
7884	#line $LINENO "configure"
7885	/* confdefs.h. */
7886	_ACEOF
7887	cat confdefs.h >>conftest.$ac_ext
7888	cat >>conftest.$ac_ext <<_ACEOF
7889	/* end confdefs.h. */
7890	/* System header to define __stub macros and hopefully few prototypes,
7891	which can conflict with char $ac_func (); below.
7892	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7893	<limits.h> exists even on freestanding compilers. */
7894	#ifdef __STDC__
7895	# include <limits.h>
7896	#else
7897	# include <assert.h>
7898	#endif
7899	/* Override any gcc2 internal prototype to avoid an error. */
7900	#ifdef __cplusplus
7901	extern "C"
7902	{
7903	#endif
7904	/* We use char because int might match the return type of a gcc2
7905	builtin and then its argument prototype would still apply. */
7906	char $ac_func ();
7907	/* The GNU C library defines this for functions which it implements
7908	to always fail with ENOSYS. Some functions are actually named
7909	something starting with __ and the normal name is an alias. */
7910	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7911	choke me
7912	#else
7913	char (*f) () = $ac_func;
7914	#endif
7915	#ifdef __cplusplus
7916	}
7917	#endif
7918
7919	int
7920	main ()
7921	{
7922	return f != $ac_func;
7923	;	8413	;
7924	return 0;	8414	return 0;
7925	}	8415	}
7926	_ACEOF	8416	_ACEOF
7927	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
7928	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
7929	(eval $ac_link) 2>&5
7930	ac_status=$?
7931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7932	(exit $ac_status); } &&
7933	{ ac_try='test -s conftest$ac_exeext'
7934	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7935	(eval $ac_try) 2>&5
7936	ac_status=$?
7937	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7938	(exit $ac_status); }; }; then
7939	eval "$as_ac_var=yes"
7940	else
7941	echo "$as_me: failed program was:" >&5
7942	sed 's/^/| /' conftest.$ac_ext >&5
7943
7944	eval "$as_ac_var=no"
7945	fi
7946	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7947	fi
7948	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7949	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7950	if test `eval echo '${'$as_ac_var'}'` = yes; then
7951	cat >>confdefs.h <<_ACEOF
7952	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7953	_ACEOF
7954
7955	fi
7956	done
7957
7958
7959	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7960	# for constant arguments. Useless!
7961	echo "$as_me:$LINENO: checking for working alloca.h" >&5
7962	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
7963	if test "${ac_cv_working_alloca_h+set}" = set; then
7964	echo $ECHO_N "(cached) $ECHO_C" >&6
7965	else
7966	cat >conftest.$ac_ext <<_ACEOF
7967	#line $LINENO "configure"
7968	/* confdefs.h. */
7969	_ACEOF
7970	cat confdefs.h >>conftest.$ac_ext
7971	cat >>conftest.$ac_ext <<_ACEOF
7972	/* end confdefs.h. */
7973	#include <alloca.h>
7974	int
7975	main ()
7976	{
7977	char *p = (char *) alloca (2 * sizeof (int));
7978	;
7979	return 0;
7980	}
7981	_ACEOF
7982	rm -f conftest.$ac_objext conftest$ac_exeext
7983	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7984	(eval $ac_link) 2>&5
7985	ac_status=$?
7986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7987	(exit $ac_status); } &&
7988	{ ac_try='test -s conftest$ac_exeext'
7989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7990	(eval $ac_try) 2>&5
7991	ac_status=$?
7992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7993	(exit $ac_status); }; }; then
7994	ac_cv_working_alloca_h=yes
7995	else
7996	echo "$as_me: failed program was:" >&5
7997	sed 's/^/| /' conftest.$ac_ext >&5
7998
7999	ac_cv_working_alloca_h=no
8000	fi
8001	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8002	fi
8003	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8004	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8005	if test $ac_cv_working_alloca_h = yes; then
8006
8007	cat >>confdefs.h <<\_ACEOF
8008	#define HAVE_ALLOCA_H 1
8009	_ACEOF
8010
8011	fi
8012
8013	echo "$as_me:$LINENO: checking for alloca" >&5
8014	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8015	if test "${ac_cv_func_alloca_works+set}" = set; then
8016	echo $ECHO_N "(cached) $ECHO_C" >&6
8017	else
8018	cat >conftest.$ac_ext <<_ACEOF
8019	#line $LINENO "configure"
8020	/* confdefs.h. */
8021	_ACEOF
8022	cat confdefs.h >>conftest.$ac_ext
8023	cat >>conftest.$ac_ext <<_ACEOF
8024	/* end confdefs.h. */
8025	#ifdef __GNUC__
8026	# define alloca __builtin_alloca
8027	#else
8028	# ifdef _MSC_VER
8029	# include <malloc.h>
8030	# define alloca _alloca
8031	# else
8032	# if HAVE_ALLOCA_H
8033	# include <alloca.h>
8034	# else
8035	# ifdef _AIX
8036	#pragma alloca
8037	# else
8038	# ifndef alloca /* predefined by HP cc +Olibcalls */
8039	char *alloca ();
8040	# endif
8041	# endif
8042	# endif
8043	# endif
8044	#endif
8045
8046	int
8047	main ()
8048	{
8049	char *p = (char *) alloca (1);
8050	;
8051	return 0;
8052	}
8053	_ACEOF
8054	rm -f conftest.$ac_objext conftest$ac_exeext
8055	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8056	(eval $ac_link) 2>&5
8057	ac_status=$?
8058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8059	(exit $ac_status); } &&
8060	{ ac_try='test -s conftest$ac_exeext'
8061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8062	(eval $ac_try) 2>&5
8063	ac_status=$?
8064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8065	(exit $ac_status); }; }; then
8066	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8067	else	8420	else $as_nop
8068	echo "$as_me: failed program was:" >&5
8069	sed 's/^/| /' conftest.$ac_ext >&5
8070
8071	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8072	fi	8422	fi
8073	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8424	conftest$ac_exeext conftest.$ac_ext
8074	fi	8425	fi
8075	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8076	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8077		8429
8078	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8079		8431
8080	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8081	#define HAVE_ALLOCA 1
8082	_ACEOF
8083		8433
8084	else	8434	else
8085	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8086	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8087	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8088	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8089		8439
8090	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8091		8441
8092	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8093	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8094	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8095		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 $ac_cv_c_stack_direction" >>confdefs.h
8096		8489
8097	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8098	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8099	if test "${ac_cv_os_cray+set}" = set; then	8492
8100	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8101	else	8494
8102	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8103	#line $LINENO "configure"	8496	if test "x$ac_cv_func_socket" = xyes
8104	/* confdefs.h. */	8497	then :
8105	_ACEOF	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 $LIBS"
8106	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8107	cat >>conftest.$ac_ext <<_ACEOF
8108	/* end confdefs.h. */	8510	/* end confdefs.h. */
8109	#if defined(CRAY) && ! defined(CRAY2)
8110	webecray
8111	#else
8112	wenotbecray
8113	#endif
8114		8511
8115	_ACEOF
8116	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8117	$EGREP "webecray" >/dev/null 2>&1; then
8118	ac_cv_os_cray=yes
8119	else
8120	ac_cv_os_cray=no
8121	fi
8122	rm -f conftest*
8123
8124	fi
8125	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8126	echo "${ECHO_T}$ac_cv_os_cray" >&6
8127	if test $ac_cv_os_cray = yes; then
8128	for ac_func in _getb67 GETB67 getb67; do
8129	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8130	echo "$as_me:$LINENO: checking for $ac_func" >&5
8131	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8132	if eval "test \"\${$as_ac_var+set}\" = set"; then
8133	echo $ECHO_N "(cached) $ECHO_C" >&6
8134	else
8135	cat >conftest.$ac_ext <<_ACEOF
8136	#line $LINENO "configure"
8137	/* confdefs.h. */
8138	_ACEOF
8139	cat confdefs.h >>conftest.$ac_ext
8140	cat >>conftest.$ac_ext <<_ACEOF
8141	/* end confdefs.h. */
8142	/* System header to define __stub macros and hopefully few prototypes,
8143	which can conflict with char $ac_func (); below.
8144	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8145	<limits.h> exists even on freestanding compilers. */
8146	#ifdef __STDC__
8147	# include <limits.h>
8148	#else
8149	# include <assert.h>
8150	#endif
8151	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8152	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8153	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8154	{	8518	{
8155	#endif	8519	return connect ();
8156	/* We use char because int might match the return type of a gcc2
8157	builtin and then its argument prototype would still apply. */
8158	char $ac_func ();
8159	/* The GNU C library defines this for functions which it implements
8160	to always fail with ENOSYS. Some functions are actually named
8161	something starting with __ and the normal name is an alias. */
8162	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8163	choke me
8164	#else
8165	char (*f) () = $ac_func;
8166	#endif
8167	#ifdef __cplusplus
8168	}
8169	#endif
8170
8171	int
8172	main ()
8173	{
8174	return f != $ac_func;
8175	;	8520	;
8176	return 0;	8521	return 0;
8177	}	8522	}
8178	_ACEOF	8523	_ACEOF
8179	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8180	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8181	(eval $ac_link) 2>&5	8526	ac_cv_lib_socket_connect=yes
8182	ac_status=$?	8527	else $as_nop
8183	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8528	ac_cv_lib_socket_connect=no
8184	(exit $ac_status); } &&
8185	{ ac_try='test -s conftest$ac_exeext'
8186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8187	(eval $ac_try) 2>&5
8188	ac_status=$?
8189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8190	(exit $ac_status); }; }; then
8191	eval "$as_ac_var=yes"
8192	else
8193	echo "$as_me: failed program was:" >&5
8194	sed 's/^/| /' conftest.$ac_ext >&5
8195
8196	eval "$as_ac_var=no"
8197	fi	8529	fi
8198	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8199	fi	8533	fi
8200	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8201	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8202	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8203		8539
8204	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8205	#define CRAY_STACKSEG_END $ac_func
8206	_ACEOF
8207		8541
8208	break
8209	fi	8542	fi
8210		8543
8211	done
8212	fi
8213		8544
8214	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8215	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8216	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8217	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8218	else	8549	then :
8219	if test "$cross_compiling" = yes; then	8550
8220	ac_cv_c_stack_direction=0	8551	else $as_nop
8221	else	8552
8222	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8223	#line $LINENO "configure"	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8224	/* confdefs.h. */	8555	if test ${ac_cv_lib_nsl_gethostbyname+y}
8225	_ACEOF	8556	then :
		8557	printf %s "(cached) " >&6
		8558	else $as_nop
		8559	ac_check_lib_save_LIBS=$LIBS
		8560	LIBS="-lnsl $LIBS"
8226	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8227	cat >>conftest.$ac_ext <<_ACEOF
8228	/* 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 ();
8229	int	8568	int
8230	find_stack_direction ()	8569	main (void)
8231	{	8570	{
8232	static char *addr = 0;	8571	return gethostbyname ();
8233	auto char dummy;
8234	if (addr == 0)
8235	{
8236	addr = &dummy;
8237	return find_stack_direction ();
8238	}
8239	else
8240	return (&dummy > addr) ? 1 : -1;
8241	}
8242
8243	int
8244	main ()
8245	{
8246	exit (find_stack_direction () < 0);
8247	}
8248	_ACEOF
8249	rm -f conftest$ac_exeext
8250	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8251	(eval $ac_link) 2>&5
8252	ac_status=$?
8253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8254	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8256	(eval $ac_try) 2>&5
8257	ac_status=$?
8258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8259	(exit $ac_status); }; }; then
8260	ac_cv_c_stack_direction=1
8261	else
8262	echo "$as_me: program exited with status $ac_status" >&5
8263	echo "$as_me: failed program was:" >&5
8264	sed 's/^/| /' conftest.$ac_ext >&5
8265
8266	( exit $ac_status )
8267	ac_cv_c_stack_direction=-1
8268	fi
8269	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8270	fi
8271	fi
8272	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8273	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8274
8275	cat >>confdefs.h <<_ACEOF
8276	#define STACK_DIRECTION $ac_cv_c_stack_direction
8277	_ACEOF
8278
8279
8280	fi
8281
8282
8283
8284	echo "$as_me:$LINENO: checking for socket" >&5
8285	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8286	if test "${ac_cv_func_socket+set}" = set; then
8287	echo $ECHO_N "(cached) $ECHO_C" >&6
8288	else
8289	cat >conftest.$ac_ext <<_ACEOF
8290	#line $LINENO "configure"
8291	/* confdefs.h. */
8292	_ACEOF
8293	cat confdefs.h >>conftest.$ac_ext
8294	cat >>conftest.$ac_ext <<_ACEOF
8295	/* end confdefs.h. */
8296	/* System header to define __stub macros and hopefully few prototypes,
8297	which can conflict with char socket (); below.
8298	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8299	<limits.h> exists even on freestanding compilers. */
8300	#ifdef __STDC__
8301	# include <limits.h>
8302	#else
8303	# include <assert.h>
8304	#endif
8305	/* Override any gcc2 internal prototype to avoid an error. */
8306	#ifdef __cplusplus
8307	extern "C"
8308	{
8309	#endif
8310	/* We use char because int might match the return type of a gcc2
8311	builtin and then its argument prototype would still apply. */
8312	char socket ();
8313	/* The GNU C library defines this for functions which it implements
8314	to always fail with ENOSYS. Some functions are actually named
8315	something starting with __ and the normal name is an alias. */
8316	#if defined (__stub_socket) || defined (__stub___socket)
8317	choke me
8318	#else
8319	char (*f) () = socket;
8320	#endif
8321	#ifdef __cplusplus
8322	}
8323	#endif
8324
8325	int
8326	main ()
8327	{
8328	return f != socket;
8329	;	8572	;
8330	return 0;	8573	return 0;
8331	}	8574	}
8332	_ACEOF	8575	_ACEOF
8333	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8334	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8335	(eval $ac_link) 2>&5	8578	ac_cv_lib_nsl_gethostbyname=yes
8336	ac_status=$?	8579	else $as_nop
8337	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8580	ac_cv_lib_nsl_gethostbyname=no
8338	(exit $ac_status); } &&
8339	{ ac_try='test -s conftest$ac_exeext'
8340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8341	(eval $ac_try) 2>&5
8342	ac_status=$?
8343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344	(exit $ac_status); }; }; then
8345	ac_cv_func_socket=yes
8346	else
8347	echo "$as_me: failed program was:" >&5
8348	sed 's/^/| /' conftest.$ac_ext >&5
8349
8350	ac_cv_func_socket=no
8351	fi	8581	fi
8352	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8353	fi	8585	fi
8354	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8355	echo "${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"
8356	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8357	:	8702	then :
8358	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8359		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
8360		8710
8361	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8362	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8363	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8364	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8365	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8366	ac_check_lib_save_LIBS=$LIBS	8716
8367	LIBS="-lsocket $LIBS"	8717	fi
8368	cat >conftest.$ac_ext <<_ACEOF	8718
8369	#line $LINENO "configure"	8719
8370	/* confdefs.h. */	8720
8371	_ACEOF	8721	for ac_func in clock_gettime
		8722	do :
		8723	ac_fn_c_check_func "$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; }
8372	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8373	cat >>conftest.$ac_ext <<_ACEOF
8374	/* end confdefs.h. */	8734	/* end confdefs.h. */
8375		8735	#include <unistd.h>
8376	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8377	#ifdef __cplusplus	8737	#include <time.h>
8378	extern "C"
8379	#endif
8380	/* We use char because int might match the return type of a gcc2
8381	builtin and then its argument prototype would still apply. */
8382	char connect ();
8383	int	8738	int
8384	main ()	8739	main (void)
8385	{	8740	{
8386	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8387	;	8742	;
8388	return 0;	8743	return 0;
8389	}	8744	}
8390	_ACEOF	8745	_ACEOF
8391	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8392	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8393	(eval $ac_link) 2>&5	8748	ac_have_clock_syscall=1
8394	ac_status=$?
8395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8396	(exit $ac_status); } &&
8397	{ ac_try='test -s conftest$ac_exeext'
8398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8399	(eval $ac_try) 2>&5
8400	ac_status=$?
8401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8402	(exit $ac_status); }; }; then
8403	ac_cv_lib_socket_connect=yes
8404	else
8405	echo "$as_me: failed program was:" >&5
8406	sed 's/^/| /' conftest.$ac_ext >&5
8407		8749
8408	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8409	fi	8757	fi
8410	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		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 $as_nop
8411	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8412	fi
8413	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8414	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8415	if test $ac_cv_lib_socket_connect = yes; then
8416	cat >>confdefs.h <<_ACEOF
8417	#define HAVE_LIBSOCKET 1
8418	_ACEOF
8419
8420	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8421
8422	fi
8423
8424
8425	fi
8426
8427	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8428	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8429	if test "${ac_cv_func_gethostbyname+set}" = set; then
8430	echo $ECHO_N "(cached) $ECHO_C" >&6
8431	else
8432	cat >conftest.$ac_ext <<_ACEOF
8433	#line $LINENO "configure"
8434	/* confdefs.h. */
8435	_ACEOF
8436	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8437	cat >>conftest.$ac_ext <<_ACEOF
8438	/* end confdefs.h. */	8771	/* end confdefs.h. */
8439	/* System header to define __stub macros and hopefully few prototypes,	8772
8440	which can conflict with char gethostbyname (); below.
8441	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8442	<limits.h> exists even on freestanding compilers. */
8443	#ifdef __STDC__
8444	# include <limits.h>
8445	#else
8446	# include <assert.h>
8447	#endif
8448	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8449	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8450	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8451	{	8779	{
8452	#endif	8780	return clock_gettime ();
8453	/* We use char because int might match the return type of a gcc2
8454	builtin and then its argument prototype would still apply. */
8455	char gethostbyname ();
8456	/* The GNU C library defines this for functions which it implements
8457	to always fail with ENOSYS. Some functions are actually named
8458	something starting with __ and the normal name is an alias. */
8459	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8460	choke me
8461	#else
8462	char (*f) () = gethostbyname;
8463	#endif
8464	#ifdef __cplusplus
8465	}
8466	#endif
8467
8468	int
8469	main ()
8470	{
8471	return f != gethostbyname;
8472	;	8781	;
8473	return 0;	8782	return 0;
8474	}	8783	}
8475	_ACEOF	8784	_ACEOF
8476	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8477	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8478	(eval $ac_link) 2>&5	8787	ac_cv_lib_rt_clock_gettime=yes
8479	ac_status=$?	8788	else $as_nop
8480	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8789	ac_cv_lib_rt_clock_gettime=no
8481	(exit $ac_status); } &&
8482	{ ac_try='test -s conftest$ac_exeext'
8483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8484	(eval $ac_try) 2>&5
8485	ac_status=$?
8486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8487	(exit $ac_status); }; }; then
8488	ac_cv_func_gethostbyname=yes
8489	else
8490	echo "$as_me: failed program was:" >&5
8491	sed 's/^/| /' conftest.$ac_ext >&5
8492
8493	ac_cv_func_gethostbyname=no
8494	fi	8790	fi
8495	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8496	fi	8794	fi
8497	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8498	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8499	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8500	:	8798	then :
8501	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8502		8800
		8801	LIBS="-lrt $LIBS"
8503		8802
8504	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8505	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8506	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8507	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8508	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 $as_nop
8509	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8510	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8511	cat >conftest.$ac_ext <<_ACEOF
8512	#line $LINENO "configure"
8513	/* confdefs.h. */
8514	_ACEOF
8515	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8516	cat >>conftest.$ac_ext <<_ACEOF
8517	/* end confdefs.h. */	8839	/* end confdefs.h. */
8518		8840
8519	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8520	#ifdef __cplusplus
8521	extern "C"
8522	#endif
8523	/* 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
8524	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8525	char gethostbyname ();	8844	char nanosleep ();
8526	int	8845	int
8527	main ()	8846	main (void)
8528	{	8847	{
8529	gethostbyname ();	8848	return nanosleep ();
8530	;	8849	;
8531	return 0;	8850	return 0;
8532	}	8851	}
8533	_ACEOF	8852	_ACEOF
8534	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8535	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8536	(eval $ac_link) 2>&5	8855	ac_cv_lib_rt_nanosleep=yes
8537	ac_status=$?	8856	else $as_nop
8538	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8857	ac_cv_lib_rt_nanosleep=no
8539	(exit $ac_status); } &&
8540	{ ac_try='test -s conftest$ac_exeext'
8541	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8542	(eval $ac_try) 2>&5
8543	ac_status=$?
8544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8545	(exit $ac_status); }; }; then
8546	ac_cv_lib_nsl_gethostbyname=yes
8547	else
8548	echo "$as_me: failed program was:" >&5
8549	sed 's/^/| /' conftest.$ac_ext >&5
8550
8551	ac_cv_lib_nsl_gethostbyname=no
8552	fi	8858	fi
8553	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8860	conftest$ac_exeext conftest.$ac_ext
8554	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8555	fi	8862	fi
8556	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8557	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8558	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8559	cat >>confdefs.h <<_ACEOF	8866	then :
8560	#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	}
8561	_ACEOF	8923	_ACEOF
8562		8924	for ac_lib in '' $LIBM
8563	LIBS="-lnsl $LIBS"	8925	do
8564		8926	if test -z "$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=$ac_res
8565	fi	8935	fi
8566		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8567		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8568	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8569		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 $LIBS"
8570		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8571	ac_ext=cc	8966	ac_ext=cpp
8572	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8573	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8574	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 $LIBS >&5'
8575	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8576		8971
…		…
8592		8987
8593	_ACEOF	8988	_ACEOF
8594		8989
8595	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8596	# 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.
8597	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8598	# 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,
8599	# 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.
8600	{	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
8601	(set) 2>&1 |	9012	(set) 2>&1 |
8602	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8603	*ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
8604	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8605	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8606	sed -n \	9017	sed -n \
8607	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8608	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8609	;;	9020	;; #(
8610	*)	9021	*)
8611	# `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.
8612	sed -n \
8613	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	9023	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8614	;;	9024	;;
8615	esac;	9025	esac |
8616	} |	9026	sort
		9027	) |
8617	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
8618	t clear	9030	t clear
8619	: clear	9031	:clear
8620	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8621	t end	9033	t end
8622	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8623	: end' >>confcache	9035	:end' >>confcache
8624	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8625	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
8626	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 "$cache_file"; then
8627	cat confcache >$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
8628	else	9053	else
8629	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 $cache_file" >&6;}
8630	fi	9056	fi
8631	fi	9057	fi
8632	rm -f confcache	9058	rm -f confcache
8633		9059
8634		9060
8635		9061
8636	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
8637	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
8638	withval="$with_kernel"	9064	then :
8639	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
8640	else	9066	else $as_nop
8641	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
8642		9068
8643	fi;	9069	fi
8644		9070
		9071
8645	echo "$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
8646	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
8647	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
8648	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
8649	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
8650		9078
8651	cat >conftest.$ac_ext <<_ACEOF
8652	#line $LINENO "configure"
8653	/* confdefs.h. */
8654	_ACEOF
8655	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8656	cat >>conftest.$ac_ext <<_ACEOF
8657	/* end confdefs.h. */	9080	/* end confdefs.h. */
8658	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
8659	int	9082	int
8660	main ()	9083	main (void)
8661	{	9084	{
8662	int a = IFF_TAP;	9085	int a = IFF_TAP;
8663	;	9086	;
8664	return 0;	9087	return 0;
8665	}	9088	}
8666	_ACEOF	9089	_ACEOF
8667	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
8668	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
8669	(eval $ac_compile) 2>&5
8670	ac_status=$?
8671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8672	(exit $ac_status); } &&
8673	{ ac_try='test -s conftest.$ac_objext'
8674	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8675	(eval $ac_try) 2>&5
8676	ac_status=$?
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); }; }; then
8679	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8680	else	9093	else $as_nop
8681	echo "$as_me: failed program was:" >&5
8682	sed 's/^/| /' conftest.$ac_ext >&5
8683
8684	cat >conftest.$ac_ext <<_ACEOF
8685	#line $LINENO "configure"
8686	/* confdefs.h. */
8687	_ACEOF
8688	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8689	cat >>conftest.$ac_ext <<_ACEOF
8690	/* end confdefs.h. */	9095	/* end confdefs.h. */
8691	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
8692	int	9097	int
8693	main ()	9098	main (void)
8694	{	9099	{
8695	int a = IFF_TAP;	9100	int a = IFF_TAP;
8696	;	9101	;
8697	return 0;	9102	return 0;
8698	}	9103	}
8699	_ACEOF	9104	_ACEOF
8700	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
8701	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
8702	(eval $ac_compile) 2>&5
8703	ac_status=$?
8704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8705	(exit $ac_status); } &&
8706	{ ac_try='test -s conftest.$ac_objext'
8707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8708	(eval $ac_try) 2>&5
8709	ac_status=$?
8710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8711	(exit $ac_status); }; }; then
8712	if_tun_h="default"	9107	if_tun_h="default"
8713	else	9108	else $as_nop
8714	echo "$as_me: failed program was:" >&5
8715	sed 's/^/| /' conftest.$ac_ext >&5
8716
8717	if_tun_h="no"	9109	if_tun_h="no"
8718		9110
8719	fi	9111	fi
8720	rm -f conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8721		9113
8722	fi	9114	fi
8723	rm -f conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8724		9116
8725	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
8726	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
8727	else	9119	else
8728	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
8729	fi	9121	fi
8730		9122
8731	fi	9123	fi
8732	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
8733	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
8734		9126
8735	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
8736		9128
8737	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
8738	#define HAVE_TUNTAP 1
8739	_ACEOF
8740		9130
8741	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
8742		9132
8743	cat >>confdefs.h <<_ACEOF
8744	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
8745	_ACEOF
8746		9134
8747	fi	9135	fi
8748	fi	9136	fi
8749		9137
8750		9138
8751		9139
8752		9140
8753		9141
8754	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8755		9142
8756		9143
8757	# Check whether --with-openssl-include or --without-openssl-include was given.
8758	if test "${with_openssl_include+set}" = set; then
8759	withval="$with_openssl_include"
8760	openssl_include="$withval"
8761	CFLAGS="$CFLAGS -I$withval"
8762	CPPFLAGS="$CPPFLAGS -I$withval"
8763		9144
8764	fi;
8765		9145
8766		9146
8767	# Check whether --with-openssl-lib or --without-openssl-lib was given.
8768	if test "${with_openssl_lib+set}" = set; then
8769	withval="$with_openssl_lib"
8770	openssl_lib="$withval"
8771	LIBS="$LIBS -L$withval"
8772		9147
8773	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8774		9149	if test -n "$ac_tool_prefix"; then
8775		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
8776		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
8777		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8778		9153	printf %s "checking for $ac_word... " >&6; }
8779		9154	if test ${ac_cv_path_PKG_CONFIG+y}
8780		9155	then :
8781	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 $PATH
8782	do	9165	do
8783	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
8784	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
8785	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
8786	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
8787	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
8788	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
8789	fi	9184	fi
8790	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8791	echo "${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; }
8792	else	9189	else
8793	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8794	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
8795	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
8796	cat >conftest.$ac_ext <<_ACEOF	9193
8797	#line $LINENO "configure"	9194
8798	/* confdefs.h. */	9195	fi
8799	_ACEOF	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
8800	cat confdefs.h >>conftest.$ac_ext	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
8801	cat >>conftest.$ac_ext <<_ACEOF	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
8802	/* end confdefs.h. */	9199	set dummy pkg-config; ac_word=$2
8803	$ac_includes_default	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8804	#include <$ac_header>	9201	printf %s "checking for $ac_word... " >&6; }
8805	_ACEOF	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
8806	rm -f conftest.$ac_objext	9203	then :
8807	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9204	printf %s "(cached) " >&6
8808	(eval $ac_compile) 2>&5	9205	else $as_nop
8809	ac_status=$?	9206	case $ac_pt_PKG_CONFIG in
8810	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9207	[\\/]* | ?:[\\/]*)
8811	(exit $ac_status); } &&	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
8812	{ ac_try='test -s conftest.$ac_objext'	9209	;;
8813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9210	*)
8814	(eval $ac_try) 2>&5	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8815	ac_status=$?	9212	for as_dir in $PATH
8816	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9213	do
8817	(exit $ac_status); }; }; then	9214	IFS=$as_save_IFS
8818	ac_header_compiler=yes	9215	case $as_dir in #(((
		9216	'') as_dir=./ ;;
		9217	*/) ;;
		9218	*) as_dir=$as_dir/ ;;
		9219	esac
		9220	for ac_exec_ext in '' $ac_executable_extensions; do
		9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		9223	printf "%s\n" "$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; }
8819	else	9237	else
8820	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8821	sed 's/^/| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
8822
8823	ac_header_compiler=no
8824	fi	9240	fi
8825	rm -f conftest.$ac_objext conftest.$ac_ext
8826	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8827	echo "${ECHO_T}$ac_header_compiler" >&6
8828		9241
8829	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
8830	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
8831	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8832	cat >conftest.$ac_ext <<_ACEOF
8833	#line $LINENO "configure"
8834	/* confdefs.h. */
8835	_ACEOF
8836	cat confdefs.h >>conftest.$ac_ext
8837	cat >>conftest.$ac_ext <<_ACEOF
8838	/* end confdefs.h. */
8839	#include <$ac_header>
8840	_ACEOF
8841	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8842	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8843	ac_status=$?
8844	grep -v '^ *+' conftest.er1 >conftest.err
8845	rm -f conftest.er1
8846	cat conftest.err >&5
8847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8848	(exit $ac_status); } >/dev/null; then
8849	if test -s conftest.err; then
8850	ac_cpp_err=$ac_cxx_preproc_warn_flag
8851	else	9244	else
8852	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=$ac_pt_PKG_CONFIG
8853	fi	9252	fi
8854	else	9253	else
8855	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
8856	fi	9269	fi
8857	if test -z "$ac_cpp_err"; then	9270	fi
8858	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$?" != "x0" && pkg_failed=yes
8859	else	9287	else
8860	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
8861	sed 's/^/| /' conftest.$ac_ext >&5
8862
8863	ac_header_preproc=no
8864	fi	9289	fi
8865	rm -f conftest.err conftest.$ac_ext	9290	else
8866	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
8867	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
8868		9293	if test -n "$LIBCRYPTO_LIBS"; then
8869	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
8870	case $ac_header_compiler:$ac_header_preproc in	9295	elif test -n "$PKG_CONFIG"; then
8871	yes:no )	9296	if test -n "$PKG_CONFIG" && \
8872	{ 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
8873	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
8874	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5	9299	ac_status=$?
8875	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}	9300	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8876	(	9301	test $ac_status = 0; }; then
8877	cat <<\_ASBOX	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
8878	## ------------------------------------ ##	9303	test "x$?" != "x0" && pkg_failed=yes
8879	## Report this to bug-autoconf@gnu.org. ##
8880	## ------------------------------------ ##
8881	_ASBOX
8882	) |
8883	sed "s/^/$as_me: WARNING: /" >&2
8884	;;
8885	no:yes )
8886	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8887	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8888	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8889	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8890	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8891	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8892	(
8893	cat <<\_ASBOX
8894	## ------------------------------------ ##
8895	## Report this to bug-autoconf@gnu.org. ##
8896	## ------------------------------------ ##
8897	_ASBOX
8898	) |
8899	sed "s/^/$as_me: WARNING: /" >&2
8900	;;
8901	esac
8902	echo "$as_me:$LINENO: checking for $ac_header" >&5
8903	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8904	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8905	echo $ECHO_N "(cached) $ECHO_C" >&6
8906	else	9304	else
8907	eval "$as_ac_Header=$ac_header_preproc"	9305	pkg_failed=yes
8908	fi	9306	fi
8909	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
8910	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
8911
8912	fi	9309	fi
8913	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8914	cat >>confdefs.h <<_ACEOF
8915	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8916	_ACEOF
8917		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
8918	else	9319	else
8919	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
8920	echo "$as_me: error: OpenSSL header files not found." >&2;}
8921	{ (exit 1); exit 1; }; }; break
8922
8923	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
8924		9329
8925	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
8926		9331
		9332	$LIBCRYPTO_PKG_ERRORS
8927		9333
8928	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
8929		9336
8930	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
8931	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
8932	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
8933	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; }
8934	else	9355	else
8935	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
8936	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
8937	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8938	#line $LINENO "configure"	9359	printf "%s\n" "yes" >&6; }
8939	/* confdefs.h. */	9360
8940	_ACEOF	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"
8941	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8942	cat >>conftest.$ac_ext <<_ACEOF
8943	/* end confdefs.h. */	9380	/* end confdefs.h. */
8944		9381	#include <pthread.h>
8945	/* Override any gcc2 internal prototype to avoid an error. */
8946	#ifdef __cplusplus
8947	extern "C"
8948	#endif
8949	/* We use char because int might match the return type of a gcc2
8950	builtin and then its argument prototype would still apply. */
8951	char SHA1_version ();
8952	int	9382	int
8953	main ()	9383	main (void)
8954	{	9384	{
8955	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
8956	;	9386	;
8957	return 0;	9387	return 0;
8958	}	9388	}
8959	_ACEOF	9389	_ACEOF
8960	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
8961	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
8962	(eval $ac_link) 2>&5	9392
8963	ac_status=$?	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
8964	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9394
8965	(exit $ac_status); } &&	9395
8966	{ ac_try='test -s conftest$ac_exeext'	9396	fi
8967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8968	(eval $ac_try) 2>&5	9398
8969	ac_status=$?	9399	fi
8970	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9400
8971	(exit $ac_status); }; }; then	9401	fi
8972	ac_cv_lib_crypto_SHA1_version=yes	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
		9407
		9408	fi
		9409
		9410
		9411
		9412
		9413	if test x$rohc = xtrue; then
		9414	ROHC_TRUE=
		9415	ROHC_FALSE='#'
8973	else	9416	else
8974	echo "$as_me: failed program was:" >&5	9417	ROHC_TRUE='#'
8975	sed 's/^/| /' conftest.$ac_ext >&5	9418	ROHC_FALSE=
8976
8977	ac_cv_lib_crypto_SHA1_version=no
8978	fi	9419	fi
8979	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	9420
		9421
		9422
		9423	ICMP=1
		9424	# Check whether --enable-icmp was given.
		9425	if test ${enable_icmp+y}
		9426	then :
		9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
		9428	ICMP=0
		9429	fi
		9430
		9431	fi
		9432
		9433	if test "x$ICMP" = x1; then
		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
		9437	fi
		9438
		9439	TCP=1
		9440	# Check whether --enable-tcp was given.
		9441	if test ${enable_tcp+y}
		9442	then :
		9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
		9444	TCP=0
		9445	fi
		9446
		9447	fi
		9448
		9449	if test "x$TCP" = x1; then
		9450
		9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
		9452
		9453	fi
		9454
		9455	HTTP=1
		9456	# Check whether --enable-http-proxy was given.
		9457	if test ${enable_http_proxy+y}
		9458	then :
		9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		9460	HTTP=0
		9461	fi
		9462
		9463	fi
		9464
		9465	if test "x$HTTP" = x1; then
		9466
		9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
		9468
		9469	fi
		9470
		9471	# Check whether --enable-dns was given.
		9472	if test ${enable_dns+y}
		9473	then :
		9474	enableval=$enable_dns;
		9475	ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		9476	if test "x$ac_cv_header_gmp_h" = xyes
		9477	then :
		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
		9482
		9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		9484	printf %s "checking for main in -lgmp... " >&6; }
		9485	if test ${ac_cv_lib_gmp_main+y}
		9486	then :
		9487	printf %s "(cached) " >&6
		9488	else $as_nop
8980	LIBS=$ac_check_lib_save_LIBS	9489	ac_check_lib_save_LIBS=$LIBS
8981	fi	9490	LIBS="-lgmp $LIBS"
8982	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
8983	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
8984	if test $ac_cv_lib_crypto_SHA1_version = yes; then
8985	LIBS="$LIBS -lcrypto"
8986	else
8987	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
8988	echo "$as_me: error: OpenSSL libraries not found." >&2;}
8989	{ (exit 1); exit 1; }; }
8990
8991	fi
8992
8993
8994
8995
8996
8997
8998	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
8999	do
9000	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9001	echo "$as_me:$LINENO: checking for $ac_func" >&5
9002	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9003	if eval "test \"\${$as_ac_var+set}\" = set"; then
9004	echo $ECHO_N "(cached) $ECHO_C" >&6
9005	else
9006	cat >conftest.$ac_ext <<_ACEOF
9007	#line $LINENO "configure"
9008	/* confdefs.h. */
9009	_ACEOF
9010	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9011	cat >>conftest.$ac_ext <<_ACEOF
9012	/* end confdefs.h. */	9492	/* end confdefs.h. */
9013	/* System header to define __stub macros and hopefully few prototypes,	9493
9014	which can conflict with char $ac_func (); below.	9494	namespace conftest {
9015	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	9495	extern "C" int main ();
9016	<limits.h> exists even on freestanding compilers. */	9496	}
9017	#ifdef __STDC__	9497	int
9018	# include <limits.h>	9498	main (void)
9019	#else
9020	# include <assert.h>
9021	#endif
9022	/* Override any gcc2 internal prototype to avoid an error. */
9023	#ifdef __cplusplus
9024	extern "C"
9025	{	9499	{
9026	#endif	9500	return conftest::main ();
9027	/* We use char because int might match the return type of a gcc2
9028	builtin and then its argument prototype would still apply. */
9029	char $ac_func ();
9030	/* The GNU C library defines this for functions which it implements
9031	to always fail with ENOSYS. Some functions are actually named
9032	something starting with __ and the normal name is an alias. */
9033	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9034	choke me
9035	#else
9036	char (*f) () = $ac_func;
9037	#endif
9038	#ifdef __cplusplus
9039	}
9040	#endif
9041
9042	int
9043	main ()
9044	{
9045	return f != $ac_func;
9046	;	9501	;
9047	return 0;	9502	return 0;
9048	}	9503	}
9049	_ACEOF	9504	_ACEOF
9050	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
9051	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9506	then :
9052	(eval $ac_link) 2>&5	9507	ac_cv_lib_gmp_main=yes
9053	ac_status=$?	9508	else $as_nop
9054	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9509	ac_cv_lib_gmp_main=no
9055	(exit $ac_status); } &&
9056	{ ac_try='test -s conftest$ac_exeext'
9057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9058	(eval $ac_try) 2>&5
9059	ac_status=$?
9060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9061	(exit $ac_status); }; }; then
9062	eval "$as_ac_var=yes"
9063	else
9064	echo "$as_me: failed program was:" >&5
9065	sed 's/^/| /' conftest.$ac_ext >&5
9066
9067	eval "$as_ac_var=no"
9068	fi	9510	fi
9069	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9070	fi	9512	conftest$ac_exeext conftest.$ac_ext
9071	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9072	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9073	if test `eval echo '${'$as_ac_var'}'` = yes; then
9074	cat >>confdefs.h <<_ACEOF
9075	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9076	_ACEOF
9077
9078	fi
9079	done
9080
9081
9082	echo "$as_me:$LINENO: checking for dlopen" >&5
9083	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9084	if test "${ac_cv_func_dlopen+set}" = set; then
9085	echo $ECHO_N "(cached) $ECHO_C" >&6
9086	else
9087	cat >conftest.$ac_ext <<_ACEOF
9088	#line $LINENO "configure"
9089	/* confdefs.h. */
9090	_ACEOF
9091	cat confdefs.h >>conftest.$ac_ext
9092	cat >>conftest.$ac_ext <<_ACEOF
9093	/* end confdefs.h. */
9094	/* System header to define __stub macros and hopefully few prototypes,
9095	which can conflict with char dlopen (); below.
9096	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9097	<limits.h> exists even on freestanding compilers. */
9098	#ifdef __STDC__
9099	# include <limits.h>
9100	#else
9101	# include <assert.h>
9102	#endif
9103	/* Override any gcc2 internal prototype to avoid an error. */
9104	#ifdef __cplusplus
9105	extern "C"
9106	{
9107	#endif
9108	/* We use char because int might match the return type of a gcc2
9109	builtin and then its argument prototype would still apply. */
9110	char dlopen ();
9111	/* The GNU C library defines this for functions which it implements
9112	to always fail with ENOSYS. Some functions are actually named
9113	something starting with __ and the normal name is an alias. */
9114	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9115	choke me
9116	#else
9117	char (*f) () = dlopen;
9118	#endif
9119	#ifdef __cplusplus
9120	}
9121	#endif
9122
9123	int
9124	main ()
9125	{
9126	return f != dlopen;
9127	;
9128	return 0;
9129	}
9130	_ACEOF
9131	rm -f conftest.$ac_objext conftest$ac_exeext
9132	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9133	(eval $ac_link) 2>&5
9134	ac_status=$?
9135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9136	(exit $ac_status); } &&
9137	{ ac_try='test -s conftest$ac_exeext'
9138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9139	(eval $ac_try) 2>&5
9140	ac_status=$?
9141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142	(exit $ac_status); }; }; then
9143	ac_cv_func_dlopen=yes
9144	else
9145	echo "$as_me: failed program was:" >&5
9146	sed 's/^/| /' conftest.$ac_ext >&5
9147
9148	ac_cv_func_dlopen=no
9149	fi
9150	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9151	fi
9152	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9153	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9154	if test $ac_cv_func_dlopen = yes; then
9155	:
9156	else
9157	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9158	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9159	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9160	echo $ECHO_N "(cached) $ECHO_C" >&6
9161	else
9162	ac_check_lib_save_LIBS=$LIBS
9163	LIBS="-ldl $LIBS"
9164	cat >conftest.$ac_ext <<_ACEOF
9165	#line $LINENO "configure"
9166	/* confdefs.h. */
9167	_ACEOF
9168	cat confdefs.h >>conftest.$ac_ext
9169	cat >>conftest.$ac_ext <<_ACEOF
9170	/* end confdefs.h. */
9171
9172	/* Override any gcc2 internal prototype to avoid an error. */
9173	#ifdef __cplusplus
9174	extern "C"
9175	#endif
9176	/* We use char because int might match the return type of a gcc2
9177	builtin and then its argument prototype would still apply. */
9178	char dlopen ();
9179	int
9180	main ()
9181	{
9182	dlopen ();
9183	;
9184	return 0;
9185	}
9186	_ACEOF
9187	rm -f conftest.$ac_objext conftest$ac_exeext
9188	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9189	(eval $ac_link) 2>&5
9190	ac_status=$?
9191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9192	(exit $ac_status); } &&
9193	{ ac_try='test -s conftest$ac_exeext'
9194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9195	(eval $ac_try) 2>&5
9196	ac_status=$?
9197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9198	(exit $ac_status); }; }; then
9199	ac_cv_lib_dl_dlopen=yes
9200	else
9201	echo "$as_me: failed program was:" >&5
9202	sed 's/^/| /' conftest.$ac_ext >&5
9203
9204	ac_cv_lib_dl_dlopen=no
9205	fi
9206	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9207	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
9208	fi	9514	fi
9209	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9210	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
9211	if test $ac_cv_lib_dl_dlopen = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
9212	LIBS="$LIBS -ldl"	9518	then :
9213	else	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9214	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9215	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9216	{ (exit 1); exit 1; }; }
9217		9520
9218	fi	9521	LIBS="-lgmp $LIBS"
9219		9522
9220		9523	else $as_nop
9221	fi	9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9222
9223
9224	if test "x$openssl_include" != x; then
9225	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9226	fi
9227
9228	# Check whether --enable-rohc or --disable-rohc was given.
9229	if test "${enable_rohc+set}" = set; then
9230	enableval="$enable_rohc"
9231
9232	echo
9233	echo "**********************************************************************"
9234	echo "**********************************************************************"
9235	echo "**** --enable-rohc not yet implemented *******************************"
9236	echo "**********************************************************************"
9237	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9238	echo "**** implementation to be used in GPL code on the web."
9239	echo "**** so this option is just a fake. Please implement one and send it"
9240	echo "**** to me ;)"
9241	echo "**********************************************************************"
9242	echo "**********************************************************************"
9243	echo "**********************************************************************"
9244	echo "**********************************************************************"
9245	echo
9246
9247
9248	fi;	9525	fi
9249		9526
9250	# Check whether --enable-icmp or --disable-icmp was given.
9251	if test "${enable_icmp+set}" = set; then
9252	enableval="$enable_icmp"
9253		9527
9254	cat >>confdefs.h <<_ACEOF
9255	#define ENABLE_ICMP 1
9256	_ACEOF
9257		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
9258		9530
		9531
		9532
9259	fi;	9533	fi
9260		9534
		9535
		9536	RSA=3072
9261	# Check whether --enable-tcp or --disable-tcp was given.	9537	# Check whether --enable-rsa-length was given.
9262	if test "${enable_tcp+set}" = set; then	9538	if test ${enable_rsa_length+y}
9263	enableval="$enable_tcp"	9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
9264		9541
9265	cat >>confdefs.h <<_ACEOF
9266	#define ENABLE_TCP 1
9267	_ACEOF
9268
9269
9270	fi;	9542	fi
9271		9543
9272	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9273	if test "${enable_http_proxy+set}" = set; then
9274	enableval="$enable_http_proxy"
9275		9544
9276	cat >>confdefs.h <<_ACEOF	9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
9277	#define ENABLE_HTTP_PROXY 1
9278	_ACEOF
9279		9546
9280		9547
		9548	HMACSIZE=12
		9549	# Check whether --enable-hmac-length was given.
		9550	if test ${enable_hmac_length+y}
		9551	then :
		9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
		9553
9281	fi;	9554	fi
9282		9555
9283	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9284	if test "${enable_hmac_length+set}" = set; then
9285	enableval="$enable_hmac_length"
9286	HMAC=$enableval
9287		9556
		9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
		9558
		9559
		9560	MTU=1500
		9561	# Check whether --enable-max-mtu was given.
		9562	if test ${enable_max_mtu+y}
		9563	then :
		9564	enableval=$enable_max_mtu; MTU=$enableval
		9565
9288	fi;	9566	fi
9289		9567
9290	cat >>confdefs.h <<_ACEOF
9291	#define HMACLENGTH $HMAC
9292	_ACEOF
9293		9568
9294		9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
9295	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9296	if test "${enable_rand_length+set}" = set; then
9297	enableval="$enable_rand_length"
9298	RAND=$enableval
9299
9300	fi;
9301
9302	cat >>confdefs.h <<_ACEOF
9303	#define RAND_SIZE $RAND
9304	_ACEOF
9305
9306
9307	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9308	if test "${enable_mtu+set}" = set; then
9309	enableval="$enable_mtu"
9310	MTU=$enableval
9311
9312	fi;
9313
9314	cat >>confdefs.h <<_ACEOF
9315	#define MAX_MTU $MTU + 14
9316	_ACEOF
9317		9570
9318		9571
9319	COMPRESS=1	9572	COMPRESS=1
9320	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
9321	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
9322	enableval="$enable_compression"	9575	then :
9323	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
9324	COMPRESS=0	9577	COMPRESS=0
9325	fi	9578	fi
9326		9579
9327	fi;	9580	fi
9328		9581
9329	cat >>confdefs.h <<_ACEOF
9330	#define ENABLE_COMPRESSION $COMPRESS
9331	_ACEOF
9332		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
9333		9584
9334	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
9335	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
9336	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
9337	enableval="$enable_cipher"	9589	then :
9338	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9339	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9340	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9341	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9342		9596
9343	fi;	9597	fi
9344		9598
9345	cat >>confdefs.h <<_ACEOF
9346	#define ENABLE_CIPHER EVP_${CIPHER}
9347	_ACEOF
9348		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
9349		9601
9350	DIGEST=sha1	9602
		9603	HMAC=sha1
9351	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
9352	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
9353	enableval="$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
9354	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9355	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9356	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9357	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9358		9612
9359	fi;	9613	fi
9360		9614
9361	cat >>confdefs.h <<_ACEOF	9615
9362	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
9363	_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
9364		9631
9365		9632
9366	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9367	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
9368	fi	9635	fi
9369		9636
9370	if $CXX -v --help 2>&1 | grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
9371	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9372	fi	9639	#fi
9373		9640
9374	if $CXX -v --help 2>&1 | grep -q ffunction-sections; then	9641	LIBS="$EXTRA_LIBS $LIBS"
9375	CXXFLAGS="$CXXFLAGS -ffunction-sections"
9376	fi
9377		9642
9378	if $LD -v --help 2>&1 | grep -q gc-sections; then
9379	LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9380	fi
9381		9643
9382		9644
9383		9645
9384
9385
9386	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	9646	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		9647
9387	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
9388	# 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
9389	# 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
9390	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
9391	# It is not useful on other systems. If it contains results you don't	9652	# It is not useful on other systems. If it contains results you don't
…		…
9400		9661
9401	_ACEOF	9662	_ACEOF
9402		9663
9403	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
9404	# 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.
9405	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
9406	# 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,
9407	# 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.
9408	{	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
9409	(set) 2>&1 |	9686	(set) 2>&1 |
9410	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9411	*ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
9412	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
9413	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
9414	sed -n \	9691	sed -n \
9415	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
9416	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9417	;;	9694	;; #(
9418	*)	9695	*)
9419	# `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.
9420	sed -n \
9421	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	9697	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9422	;;	9698	;;
9423	esac;	9699	esac |
9424	} |	9700	sort
		9701	) |
9425	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
9426	t clear	9704	t clear
9427	: clear	9705	:clear
9428	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
9429	t end	9707	t end
9430	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9431	: end' >>confcache	9709	:end' >>confcache
9432	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9433	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
9434	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 "$cache_file"; then
9435	cat confcache >$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
9436	else	9727	else
9437	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 $cache_file" >&6;}
9438	fi	9730	fi
9439	fi	9731	fi
9440	rm -f confcache	9732	rm -f confcache
9441		9733
9442	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9443	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
9444	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9445		9737
9446	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9447	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9448	# trailing colons and then remove the whole line if VPATH becomes empty
9449	# (actually we leave an empty line to preserve line numbers).
9450	if test "x$srcdir" = x.; then
9451	ac_vpsub='/^[ ]*VPATH[ ]*=/{
9452	s/:*\$(srcdir):*/:/;
9453	s/:*\${srcdir}:*/:/;
9454	s/:*@srcdir@:*/:/;
9455	s/^\([^=]*=[ ]*\):*/\1/;
9456	s/:*$//;
9457	s/^[^=]*=[ ]*$//;
9458	}'
9459	fi
9460
9461	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
9462		9739
9463	ac_libobjs=	9740	ac_libobjs=
9464	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
9465	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
9466	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
9467	ac_i=`echo "$ac_i" |
9468	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9469	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
9470	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9471	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'
9472	done	9751	done
9473	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
9474		9753
9475	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
9476		9755
9477		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
9478	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9479	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9480	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9481	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9482	Usually this means the macro was only invoked conditionally." >&2;}
9483	{ (exit 1); exit 1; }; }
9484	fi	9776	fi
9485	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9486	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
9487	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9488	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9489	Usually this means the macro was only invoked conditionally." >&2;}
9490	{ (exit 1); exit 1; }; }
9491	fi	9780	fi
9492	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9493	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9494	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9495	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9496	Usually this means the macro was only invoked conditionally." >&2;}
9497	{ (exit 1); exit 1; }; }
9498	fi
9499	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9500	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9501	Usually this means the macro was only invoked conditionally." >&5
9502	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9503	Usually this means the macro was only invoked conditionally." >&2;}
9504	{ (exit 1); exit 1; }; }
9505	fi	9784	fi
9506	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
9507	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9508	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9509	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	9788	fi
		9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		9790	as_fn_error $? "conditional \"ROHC\" was never defined.
9510	Usually this means the macro was only invoked conditionally." >&2;}	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9511	{ (exit 1); exit 1; }; }
9512	fi	9792	fi
9513		9793
9514	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
9515	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
9516	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9517	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9518	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
9519	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9520	#! $SHELL	9802	#! $SHELL
9521	# Generated by $as_me.	9803	# Generated by $as_me.
9522	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
9523	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
9524	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
9525		9807
9526	debug=false	9808	debug=false
9527	ac_cs_recheck=false	9809	ac_cs_recheck=false
9528	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
9529	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
9530	_ACEOF	9814	_ASEOF
9531		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9532	cat >>$CONFIG_STATUS <<\_ACEOF
9533	## --------------------- ##	9816	## -------------------- ##
9534	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
9535	## --------------------- ##	9818	## -------------------- ##
9536		9819
9537	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
9538	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
9539	emulate sh	9825	emulate sh
9540	NULLCMD=:	9826	NULLCMD=:
9541	# 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
9542	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
9543	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
9544	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*) :
9545	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
9546	fi	9838	fi
9547		9839
9548	# Support unset when possible.
9549	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
9550	as_unset=unset
9551	else
9552	as_unset=false
9553	fi
9554		9840
9555		9841
9556	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
9557	$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=" "" $as_nl"
		9853
9558	PS1='$ '	9854	PS1='$ '
9559	PS2='> '	9855	PS2='> '
9560	PS4='+ '	9856	PS4='+ '
9561		9857
9562	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
9563	for as_var in \	9859	LC_ALL=C
9564	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
9565	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
9566	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
9567	do	9895	do
9568	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
9569	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
9570	else	9898	'') as_dir=./ ;;
9571	$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" >&$4
9572	fi	9931	fi
9573	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
9574		9935
9575	# 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
9576	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
9577	as_expr=expr	10005	as_expr=expr
9578	else	10006	else
9579	as_expr=false	10007	as_expr=false
9580	fi	10008	fi
9581		10009
9582	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
9583	as_basename=basename	10011	as_basename=basename
9584	else	10012	else
9585	as_basename=false	10013	as_basename=false
9586	fi	10014	fi
9587		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
9588		10021
9589	# Name of the executable.
9590	as_me=`$as_basename "$0" ||	10022	as_me=`$as_basename -- "$0" ||
9591	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9592	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
9593	X"$0" : 'X\(/\)$' \| \	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9594	. : '\(.\)' 2>/dev/null ||	10026	printf "%s\n" X/"$0" |
9595	echo X/"$0" |
9596	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
9597	/^X\/\(\/\/\)$/{ s//\1/; q; }	10028	s//\1/
9598	/^X\/\(\/\).*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/\(\/\/\)$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/\(\/\).*/{
		10036	s//\1/
		10037	q
		10038	}
9599	s/.*/./; q'`	10039	s/.*/./; q'`
9600		10040
9601
9602	# PATH needs CR, and LINENO needs CR and PATH.
9603	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
9604	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9605	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9606	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9607	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
9608	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
9609		10047
9610	# The user is always right.	10048
9611	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
9612	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
9613	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
9614	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
9615	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
9616	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
9617	else	10089	else
9618	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
9619	fi	10091	fi
9620	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
9621	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
9622		10097
9623		10098
9624	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
9625	as_lineno_2=$LINENO	10100	# -------------
9626	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
9627	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
9628	test "x$as_lineno_3" = "x$as_lineno_2" || {	10103	{
9629	# Find who we are. Look in the path if we contain no path at all	10104
9630	# relative or not.	10105	case $as_dir in #(
9631	case $0 in	10106	-*) as_dir=./$as_dir;;
9632	*[\\/]* ) as_myself=$0 ;;	10107	esac
9633	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	10108	test -d "$as_dir" || eval $as_mkdir_p || {
9634	for as_dir in $PATH	10109	as_dirs=
		10110	while :; do
		10111	case $as_dir in #(
		10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		10113	*) as_qdir=$as_dir;;
		10114	esac
		10115	as_dirs="'$as_qdir' $as_dirs"
		10116	as_dir=`$as_dirname -- "$as_dir" ||
		10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		10118	X"$as_dir" : 'X\(//\)[^/]' \| \
		10119	X"$as_dir" : 'X\(//\)$' \| \
		10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		10121	printf "%s\n" X"$as_dir" |
		10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		10123	s//\1/
		10124	q
		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 "$as_dir" && break
		10140	done
		10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
		10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		10143
		10144
		10145	} # as_fn_mkdir_p
		10146	if mkdir -p . 2>/dev/null; then
		10147	as_mkdir_p='mkdir -p "$as_dir"'
		10148	else
		10149	test -d ./-p && rmdir ./-p
		10150	as_mkdir_p=false
		10151	fi
		10152
		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 "$1"
		10160	} # as_fn_executable_p
		10161	as_test_x='test -x'
		10162	as_executable_p=as_fn_executable_p
		10163
		10164	# Sed expression to map a string onto a valid CPP name.
		10165	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		10166
		10167	# Sed expression to map a string onto a valid variable name.
		10168	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		10169
		10170
		10171	exec 6>&1
		10172	## ----------------------------------- ##
		10173	## Main body of $CONFIG_STATUS script. ##
		10174	## ----------------------------------- ##
		10175	_ASEOF
		10176	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10179	# Save the log message, to keep $0 and so on meaningful, and to
		10180	# report actual input values of CONFIG_FILES etc. instead of their
		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 $# != 0
9635	do	10271	do
9636	IFS=$as_save_IFS	10272	case $1 in
9637	test -z "$as_dir" && as_dir=.	10273	--*=?*)
9638	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	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
9639	done	10334	done
9640		10335
9641	;;	10336	ac_configure_extra_args=
9642	esac	10337
9643	# We did not find ourselves, most probably we were run as `sh COMMAND'	10338	if $ac_cs_silent; then
9644	# in which case we are not to be found in the path.	10339	exec 6>/dev/null
9645	if test "x$as_myself" = x; then	10340	ac_configure_extra_args="$ac_configure_extra_args --silent"
9646	as_myself=$0	10341	fi
9647	fi	10342
9648	if test ! -f "$as_myself"; then	10343	_ACEOF
9649	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	10344	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9650	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	10345	if \$ac_cs_recheck; then
9651	{ (exit 1); exit 1; }; }	10346	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9652	fi	10347	shift
9653	case $CONFIG_SHELL in	10348	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
9654	'')	10349	CONFIG_SHELL='$SHELL'
9655	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9656	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9657	do
9658	IFS=$as_save_IFS
9659	test -z "$as_dir" && as_dir=.
9660	for as_base in sh bash ksh sh5; do
9661	case $as_dir in
9662	/*)
9663	if ("$as_dir/$as_base" -c '
9664	as_lineno_1=$LINENO
9665	as_lineno_2=$LINENO
9666	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9667	test "x$as_lineno_1" != "x$as_lineno_2" &&
9668	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9669	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9670	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9671	CONFIG_SHELL=$as_dir/$as_base
9672	export CONFIG_SHELL	10350	export CONFIG_SHELL
9673	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10351	exec "\$@"
9674	fi;;
9675	esac
9676	done
9677	done
9678	;;
9679	esac
9680
9681	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9682	# uniformly replaced by the line number. The first 'sed' inserts a
9683	# line-number line before each line; the second 'sed' does the real
9684	# work. The second script uses 'N' to pair each line-number line
9685	# with the numbered line, and appends trailing '-' during
9686	# substitution so that $LINENO is not a special case at line end.
9687	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9688	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9689	sed '=' <$as_myself |
9690	sed '
9691	N
9692	s,$,-,
9693	: loop
9694	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9695	t loop
9696	s,-$,,
9697	s,^['$as_cr_digits']*\n,,
9698	' >$as_me.lineno &&
9699	chmod +x $as_me.lineno ||
9700	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9701	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9702	{ (exit 1); exit 1; }; }
9703
9704	# Don't try to exec as it changes $[0], causing all sort of problems
9705	# (the dirname of $[0] is not the place where we might find the
9706	# original and so on. Autoconf is especially sensible to this).
9707	. ./$as_me.lineno
9708	# Exit status is that of the last command.
9709	exit
9710	}
9711
9712
9713	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9714	*c*,-n*) ECHO_N= ECHO_C='
9715	' ECHO_T=' ' ;;
9716	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9717	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9718	esac
9719
9720	if expr a : '\(a\)' >/dev/null 2>&1; then
9721	as_expr=expr
9722	else
9723	as_expr=false
9724	fi	10352	fi
9725		10353
9726	rm -f conf$$ conf$$.exe conf$$.file	10354	_ACEOF
9727	echo >conf$$.file	10355	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9728	if ln -s conf$$.file conf$$ 2>/dev/null; then
9729	# We could just check for DJGPP; but this test a) works b) is more generic
9730	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9731	if test -f conf$$.exe; then
9732	# Don't use ln at all; we don't have any links
9733	as_ln_s='cp -p'
9734	else
9735	as_ln_s='ln -s'
9736	fi
9737	elif ln conf$$.file conf$$ 2>/dev/null; then
9738	as_ln_s=ln
9739	else
9740	as_ln_s='cp -p'
9741	fi
9742	rm -f conf$$ conf$$.exe conf$$.file
9743
9744	if mkdir -p . 2>/dev/null; then
9745	as_mkdir_p=:
9746	else
9747	as_mkdir_p=false
9748	fi
9749
9750	as_executable_p="test -f"
9751
9752	# Sed expression to map a string onto a valid CPP name.
9753	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9754
9755	# Sed expression to map a string onto a valid variable name.
9756	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9757
9758
9759	# IFS
9760	# We need space, tab and new line, in precisely that order.
9761	as_nl='
9762	'
9763	IFS=" $as_nl"
9764
9765	# CDPATH.
9766	$as_unset CDPATH
9767
9768	exec 6>&1
9769
9770	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9771	# report actual input values of CONFIG_FILES etc. instead of their
9772	# values after options handling. Logging --version etc. is OK.
9773	exec 5>>config.log	10356	exec 5>>config.log
9774	{	10357	{
9775	echo	10358	echo
9776	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9777	## Running $as_me. ##	10360	## Running $as_me. ##
9778	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
9779	} >&5	10363	} >&5
9780	cat >&5 <<_CSEOF
9781		10364
9782	This file was extended by $as_me, which was
9783	generated by GNU Autoconf 2.57. Invocation command line was
9784
9785	CONFIG_FILES = $CONFIG_FILES
9786	CONFIG_HEADERS = $CONFIG_HEADERS
9787	CONFIG_LINKS = $CONFIG_LINKS
9788	CONFIG_COMMANDS = $CONFIG_COMMANDS
9789	$ $0 $@
9790
9791	_CSEOF
9792	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9793	echo >&5
9794	_ACEOF	10365	_ACEOF
9795
9796	# Files that config.status was made for.
9797	if test -n "$ac_config_files"; then
9798	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9799	fi
9800
9801	if test -n "$ac_config_headers"; then
9802	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9803	fi
9804
9805	if test -n "$ac_config_links"; then
9806	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9807	fi
9808
9809	if test -n "$ac_config_commands"; then
9810	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9811	fi
9812
9813	cat >>$CONFIG_STATUS <<\_ACEOF
9814
9815	ac_cs_usage="\
9816	\`$as_me' instantiates files from templates according to the
9817	current configuration.
9818
9819	Usage: $0 [OPTIONS] [FILE]...
9820
9821	-h, --help print this help, then exit
9822	-V, --version print version number, then exit
9823	-q, --quiet do not print progress messages
9824	-d, --debug don't remove temporary files
9825	--recheck update $as_me by reconfiguring in the same conditions
9826	--file=FILE[:TEMPLATE]
9827	instantiate the configuration file FILE
9828	--header=FILE[:TEMPLATE]
9829	instantiate the configuration header FILE
9830
9831	Configuration files:
9832	$config_files
9833
9834	Configuration headers:
9835	$config_headers
9836
9837	Configuration commands:
9838	$config_commands
9839
9840	Report bugs to <bug-autoconf@gnu.org>."
9841	_ACEOF
9842
9843	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9844	ac_cs_version="\\
9845	config.status
9846	configured by $0, generated by GNU Autoconf 2.57,
9847	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9848
9849	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9850	Free Software Foundation, Inc.
9851	This config.status script is free software; the Free Software Foundation
9852	gives unlimited permission to copy, distribute and modify it."
9853	srcdir=$srcdir
9854	INSTALL="$INSTALL"
9855	_ACEOF
9856
9857	cat >>$CONFIG_STATUS <<\_ACEOF
9858	# If no file are specified by the user, then we need to provide default
9859	# value. By we need to know if files were specified by the user.
9860	ac_need_defaults=:
9861	while test $# != 0
9862	do
9863	case $1 in
9864	--*=*)
9865	ac_option=`expr "x$1" : 'x\([^=]*\)='`
9866	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9867	ac_shift=:
9868	;;
9869	-*)
9870	ac_option=$1
9871	ac_optarg=$2
9872	ac_shift=shift
9873	;;
9874	*) # This is not an option, so the user has probably given explicit
9875	# arguments.
9876	ac_option=$1
9877	ac_need_defaults=false;;
9878	esac
9879
9880	case $ac_option in
9881	# Handling of the options.
9882	_ACEOF
9883	cat >>$CONFIG_STATUS <<\_ACEOF
9884	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9885	ac_cs_recheck=: ;;
9886	--version | --vers* | -V )
9887	echo "$ac_cs_version"; exit 0 ;;
9888	--he | --h)
9889	# Conflict between --help and --header
9890	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9891	Try \`$0 --help' for more information." >&5
9892	echo "$as_me: error: ambiguous option: $1
9893	Try \`$0 --help' for more information." >&2;}
9894	{ (exit 1); exit 1; }; };;
9895	--help | --hel | -h )
9896	echo "$ac_cs_usage"; exit 0 ;;
9897	--debug | --d* | -d )
9898	debug=: ;;
9899	--file | --fil | --fi | --f )
9900	$ac_shift
9901	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9902	ac_need_defaults=false;;
9903	--header | --heade | --head | --hea )
9904	$ac_shift
9905	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9906	ac_need_defaults=false;;
9907	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
9908	| -silent | --silent | --silen | --sile | --sil | --si | --s)
9909	ac_cs_silent=: ;;
9910
9911	# This is an error.
9912	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9913	Try \`$0 --help' for more information." >&5
9914	echo "$as_me: error: unrecognized option: $1
9915	Try \`$0 --help' for more information." >&2;}
9916	{ (exit 1); exit 1; }; } ;;
9917
9918	*) ac_config_targets="$ac_config_targets $1" ;;
9919
9920	esac
9921	shift
9922	done
9923
9924	ac_configure_extra_args=
9925
9926	if $ac_cs_silent; then
9927	exec 6>/dev/null
9928	ac_configure_extra_args="$ac_configure_extra_args --silent"
9929	fi
9930
9931	_ACEOF
9932	cat >>$CONFIG_STATUS <<_ACEOF
9933	if \$ac_cs_recheck; then
9934	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9935	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9936	fi
9937
9938	_ACEOF
9939
9940	cat >>$CONFIG_STATUS <<_ACEOF
9941	#	10367	#
9942	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
9943	#	10369	#
9944
9945	# 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
9946	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9947	# from automake.	10372	# from automake.
9948	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
9949	# 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.
9950	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
9951		10376
9952	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
9953		10378
9954	_ACEOF	10379	_ACEOF
9955		10380
9956
9957
9958	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10382
		10383	# Handling of arguments.
9959	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
9960	do	10385	do
9961	case "$ac_config_target" in	10386	case $ac_config_target in
9962	# Handling of arguments.	10387	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		10388	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		10389	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9963	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9964	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9965	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9966	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9967	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9968	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9969	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
9970	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9971	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9972	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9973	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9974	{ (exit 1); exit 1; }; };;
9975	esac	10398	esac
9976	done	10399	done
		10400
9977		10401
9978	# 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,
9979	# 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.
9980	# 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
9981	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
9982	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
9983	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
9984	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
9985	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
9986	fi	10410	fi
9987		10411
9988	# 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
9989	# 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,
9990	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
9991	# 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'.
9992	$debug ||	10418	$debug ||
9993	{	10419	{
9994	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
9995	trap '{ (exit 1); exit 1; }' 1 2 13 15	10421	trap 'exit_status=$?
		10422	: "${ac_tmp:=$tmp}"
		10423	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		10424	' 0
		10425	trap 'as_fn_exit 1' 1 2 13 15
9996	}	10426	}
9997
9998	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
9999		10428
10000	{	10429	{
10001	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10002	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10003	} ||	10432	} ||
10004	{	10433	{
10005	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10006	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10007	} ||	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
10008	{	10463	{
10009	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10010	{ (exit 1); exit 1; }	10465	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		10466	echo "_ACEOF"
		10467	} >conf$$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$$subs.awk | sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10011	}	10530	}
		10531	' >>$CONFIG_STATUS || ac_write_fail=1
		10532	rm -f conf$$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 = ""
10012		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
10013	_ACEOF	10561	_ACEOF
10014		10562	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10015	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10016		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10017	#	10565	else
10018	# CONFIG_FILES section.	10566	cat
10019	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10020		10568	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10021	# No need to generate the scripts if there are no CONFIG_FILES.
10022	# This happens for instance when ./config.status config.h
10023	if test -n "\$CONFIG_FILES"; then
10024	# Protect against being on the right side of a sed subst in config.status.
10025	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10026	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10027	s,@SHELL@,$SHELL,;t t
10028	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10029	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10030	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10031	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10032	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10033	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10034	s,@exec_prefix@,$exec_prefix,;t t
10035	s,@prefix@,$prefix,;t t
10036	s,@program_transform_name@,$program_transform_name,;t t
10037	s,@bindir@,$bindir,;t t
10038	s,@sbindir@,$sbindir,;t t
10039	s,@libexecdir@,$libexecdir,;t t
10040	s,@datadir@,$datadir,;t t
10041	s,@sysconfdir@,$sysconfdir,;t t
10042	s,@sharedstatedir@,$sharedstatedir,;t t
10043	s,@localstatedir@,$localstatedir,;t t
10044	s,@libdir@,$libdir,;t t
10045	s,@includedir@,$includedir,;t t
10046	s,@oldincludedir@,$oldincludedir,;t t
10047	s,@infodir@,$infodir,;t t
10048	s,@mandir@,$mandir,;t t
10049	s,@build_alias@,$build_alias,;t t
10050	s,@host_alias@,$host_alias,;t t
10051	s,@target_alias@,$target_alias,;t t
10052	s,@DEFS@,$DEFS,;t t
10053	s,@ECHO_C@,$ECHO_C,;t t
10054	s,@ECHO_N@,$ECHO_N,;t t
10055	s,@ECHO_T@,$ECHO_T,;t t
10056	s,@LIBS@,$LIBS,;t t
10057	s,@build@,$build,;t t
10058	s,@build_cpu@,$build_cpu,;t t
10059	s,@build_vendor@,$build_vendor,;t t
10060	s,@build_os@,$build_os,;t t
10061	s,@host@,$host,;t t
10062	s,@host_cpu@,$host_cpu,;t t
10063	s,@host_vendor@,$host_vendor,;t t
10064	s,@host_os@,$host_os,;t t
10065	s,@target@,$target,;t t
10066	s,@target_cpu@,$target_cpu,;t t
10067	s,@target_vendor@,$target_vendor,;t t
10068	s,@target_os@,$target_os,;t t
10069	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10070	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10071	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10072	s,@CYGPATH_W@,$CYGPATH_W,;t t
10073	s,@PACKAGE@,$PACKAGE,;t t
10074	s,@VERSION@,$VERSION,;t t
10075	s,@ACLOCAL@,$ACLOCAL,;t t
10076	s,@AUTOCONF@,$AUTOCONF,;t t
10077	s,@AUTOMAKE@,$AUTOMAKE,;t t
10078	s,@AUTOHEADER@,$AUTOHEADER,;t t
10079	s,@MAKEINFO@,$MAKEINFO,;t t
10080	s,@AMTAR@,$AMTAR,;t t
10081	s,@install_sh@,$install_sh,;t t
10082	s,@STRIP@,$STRIP,;t t
10083	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10084	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10085	s,@AWK@,$AWK,;t t
10086	s,@SET_MAKE@,$SET_MAKE,;t t
10087	s,@am__leading_dot@,$am__leading_dot,;t t
10088	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10089	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10090	s,@MAINT@,$MAINT,;t t
10091	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10092	s,@MSGFMT@,$MSGFMT,;t t
10093	s,@GMSGFMT@,$GMSGFMT,;t t
10094	s,@XGETTEXT@,$XGETTEXT,;t t
10095	s,@MSGMERGE@,$MSGMERGE,;t t
10096	s,@CC@,$CC,;t t
10097	s,@CFLAGS@,$CFLAGS,;t t
10098	s,@LDFLAGS@,$LDFLAGS,;t t
10099	s,@CPPFLAGS@,$CPPFLAGS,;t t
10100	s,@ac_ct_CC@,$ac_ct_CC,;t t
10101	s,@EXEEXT@,$EXEEXT,;t t
10102	s,@OBJEXT@,$OBJEXT,;t t
10103	s,@DEPDIR@,$DEPDIR,;t t
10104	s,@am__include@,$am__include,;t t
10105	s,@am__quote@,$am__quote,;t t
10106	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10107	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10108	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10109	s,@CCDEPMODE@,$CCDEPMODE,;t t
10110	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10111	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10112	s,@USE_NLS@,$USE_NLS,;t t
10113	s,@LIBICONV@,$LIBICONV,;t t
10114	s,@LTLIBICONV@,$LTLIBICONV,;t t
10115	s,@INTLLIBS@,$INTLLIBS,;t t
10116	s,@LIBINTL@,$LIBINTL,;t t
10117	s,@LTLIBINTL@,$LTLIBINTL,;t t
10118	s,@POSUB@,$POSUB,;t t
10119	s,@CPP@,$CPP,;t t
10120	s,@CXX@,$CXX,;t t
10121	s,@CXXFLAGS@,$CXXFLAGS,;t t
10122	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10123	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10124	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10125	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10126	s,@EGREP@,$EGREP,;t t
10127	s,@LN_S@,$LN_S,;t t
10128	s,@RANLIB@,$RANLIB,;t t
10129	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10130	s,@IFTYPE@,$IFTYPE,;t t
10131	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10132	s,@CXXCPP@,$CXXCPP,;t t
10133	s,@ALLOCA@,$ALLOCA,;t t
10134	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10135	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10136	s,@INCLUDES@,$INCLUDES,;t t
10137	s,@LIBOBJS@,$LIBOBJS,;t t
10138	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10139	CEOF
10140
10141	_ACEOF	10569	_ACEOF
10142		10570
10143	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10144	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10145	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10146	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10147	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10148	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
10149	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10150	ac_more_lines=:	10578	s///
10151	ac_sed_cmds=	10579	s/^/:/
10152	while $ac_more_lines; do	10580	s/[ ]*$/:/
10153	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10154	sed "1,${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
10155	else	10618	else
10156	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;}
10157	fi	10759	fi
10158	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10159	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;;
10160	else	10766	esac
10161	# The purpose of the label and of the branching condition is to
10162	# speed up the sed processing (if there are no `@' at all, there
10163	# is no need to browse any of the substitutions).
10164	# These are the two extra sed commands mentioned above.
10165	(echo ':t
10166	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10167	if test -z "$ac_sed_cmds"; then
10168	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10169	else
10170	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10171	fi
10172	ac_sed_frag=`expr $ac_sed_frag + 1`
10173	ac_beg=$ac_end
10174	ac_end=`expr $ac_end + $ac_max_sed_lines`
10175	fi
10176	done
10177	if test -z "$ac_sed_cmds"; then
10178	ac_sed_cmds=cat
10179	fi
10180	fi # test -n "$CONFIG_FILES"
10181		10767
10182	_ACEOF
10183	cat >>$CONFIG_STATUS <<\_ACEOF
10184	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10185	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10186	case $ac_file in	10768	case $ac_tag in
10187	- | *:- | *:-:* ) # input from stdin	10769	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10188	cat >$tmp/stdin	10770	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10189	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	10771	esac
10190	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	10772	;;
10191	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10192	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10193	* ) ac_file_in=$ac_file.in ;;
10194	esac	10773	esac
10195		10774
10196	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" ||
10197	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10198	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10776	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10199	X"$ac_file" : 'X\(//\)[^/]' \| \	10777	X"$ac_file" : 'X\(//\)[^/]' \| \
10200	X"$ac_file" : 'X\(//\)$' \| \	10778	X"$ac_file" : 'X\(//\)$' \| \
10201	X"$ac_file" : 'X\(/\)' \| \	10779	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10202	. : '\(.\)' 2>/dev/null ||	10780	printf "%s\n" X"$ac_file" |
10203	echo X"$ac_file" |
10204	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10781	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10205	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10782	s//\1/
10206	/^X\(\/\/\)$/{ s//\1/; q; }	10783	q
10207	/^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	}
10208	s/.*/./; q'`	10797	s/.*/./; q'`
10209	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10210	mkdir -p "$ac_dir"
10211	else
10212	as_dir="$ac_dir"
10213	as_dirs=
10214	while test ! -d "$as_dir"; do
10215	as_dirs="$as_dir $as_dirs"
10216	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10217	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10218	X"$as_dir" : 'X\(//\)[^/]' \| \
10219	X"$as_dir" : 'X\(//\)$' \| \
10220	X"$as_dir" : 'X\(/\)' \| \
10221	. : '\(.\)' 2>/dev/null ||
10222	echo X"$as_dir" |
10223	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10224	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10225	/^X\(\/\/\)$/{ s//\1/; q; }
10226	/^X\(\/\).*/{ s//\1/; q; }
10227	s/.*/./; q'`
10228	done
10229	test ! -n "$as_dirs" || mkdir $as_dirs
10230	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10231	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10232	{ (exit 1); exit 1; }; }; }
10233
10234	ac_builddir=.	10799	ac_builddir=.
10235		10800
10236	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10237	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
10238	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10239	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10240	else	10807	case $ac_top_builddir_sub in
10241	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10242	fi	10809	*) ac_top_build_prefix=$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
10243		10816
10244	case $srcdir in	10817	case $srcdir in
10245	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10246	ac_srcdir=.	10819	ac_srcdir=.
10247	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10248	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10249	else
10250	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10251	fi ;;
10252	[\\/]* | ?:[\\/]* ) # Absolute path.	10822	[\\/]* | ?:[\\/]* ) # Absolute name.
10253	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10254	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10255	*) # Relative path.	10826	*) # Relative name.
10256	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10257	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10258	esac	10830	esac
10259	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be	10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10260	# absolute.
10261	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10262	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10263	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10264	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10265		10832
		10833
		10834	case $ac_mode in
		10835	:F)
		10836	#
		10837	# CONFIG_FILE
		10838	#
10266		10839
10267	case $INSTALL in	10840	case $INSTALL in
10268	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10269	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10270	esac	10843	esac
10271		10844	ac_MKDIR_P=$MKDIR_P
10272	if test x"$ac_file" != x-; then	10845	case $MKDIR_P in
10273	{ echo "$as_me:$LINENO: creating $ac_file" >&5	10846	[\\/$]* | ?:[\\/]* ) ;;
10274	echo "$as_me: creating $ac_file" >&6;}	10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10275	rm -f "$ac_file"
10276	fi
10277	# Let's still pretend it is `configure' which instantiates (i.e., don't
10278	# use $as_me), people would be surprised to read:
10279	# /* config.h. Generated by config.status. */
10280	if test x"$ac_file" = x-; then
10281	configure_input=
10282	else
10283	configure_input="$ac_file. "
10284	fi
10285	configure_input=$configure_input"Generated from `echo $ac_file_in |
10286	sed 's,.*/,,'` by configure."
10287
10288	# First look for the input files in the build tree, otherwise in the
10289	# src tree.
10290	ac_file_inputs=`IFS=:
10291	for f in $ac_file_in; do
10292	case $f in
10293	-) echo $tmp/stdin ;;
10294	[\\/$]*)
10295	# Absolute (can't be DOS-style, as IFS=:)
10296	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10297	echo "$as_me: error: cannot find input file: $f" >&2;}
10298	{ (exit 1); exit 1; }; }
10299	echo $f;;
10300	*) # Relative
10301	if test -f "$f"; then
10302	# Build tree
10303	echo $f
10304	elif test -f "$srcdir/$f"; then
10305	# Source tree
10306	echo $srcdir/$f
10307	else
10308	# /dev/null tree
10309	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10310	echo "$as_me: error: cannot find input file: $f" >&2;}
10311	{ (exit 1); exit 1; }; }
10312	fi;;
10313	esac	10848	esac
10314	done` || { (exit 1); exit 1; }
10315	_ACEOF	10849	_ACEOF
		10850
		10851	cat >>$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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
10316	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10317	sed "$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
10318	$extrasub	10887	$extrasub
10319	_ACEOF	10888	_ACEOF
10320	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10321	:t	10890	:t
10322	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10323	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
10324	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
10325	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10326	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
10327	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10328	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
10329	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
10330	s,@top_builddir@,$ac_top_builddir,;t t
10331	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10332	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
10333	" $ac_file_inputs | (eval "$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
10334	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	#
10335	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
10336	mv $tmp/out $ac_file	10930	{
10337	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
10338	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10339	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
10340	fi	10934	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10341
10342	done
10343	_ACEOF
10344	cat >>$CONFIG_STATUS <<\_ACEOF
10345
10346	#
10347	# CONFIG_HEADER section.
10348	#
10349
10350	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10351	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10352	#
10353	# ac_d sets the value in "#define NAME VALUE" lines.
10354	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10355	ac_dB='[ ].*$,\1#\2'
10356	ac_dC=' '
10357	ac_dD=',;t'
10358	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10359	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10360	ac_uB='$,\1#\2define\3'
10361	ac_uC=' '
10362	ac_uD=',;t'
10363
10364	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10365	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10366	case $ac_file in
10367	- | *:- | *:-:* ) # input from stdin
10368	cat >$tmp/stdin
10369	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10370	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10371	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10372	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10373	* ) ac_file_in=$ac_file.in ;;
10374	esac
10375
10376	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10377	echo "$as_me: creating $ac_file" >&6;}
10378
10379	# First look for the input files in the build tree, otherwise in the
10380	# src tree.
10381	ac_file_inputs=`IFS=:
10382	for f in $ac_file_in; do
10383	case $f in
10384	-) echo $tmp/stdin ;;
10385	[\\/$]*)
10386	# Absolute (can't be DOS-style, as IFS=:)
10387	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10388	echo "$as_me: error: cannot find input file: $f" >&2;}
10389	{ (exit 1); exit 1; }; }
10390	echo $f;;
10391	*) # Relative
10392	if test -f "$f"; then
10393	# Build tree
10394	echo $f
10395	elif test -f "$srcdir/$f"; then
10396	# Source tree
10397	echo $srcdir/$f
10398	else
10399	# /dev/null tree
10400	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10401	echo "$as_me: error: cannot find input file: $f" >&2;}
10402	{ (exit 1); exit 1; }; }
10403	fi;;
10404	esac
10405	done` || { (exit 1); exit 1; }
10406	# Remove the trailing spaces.
10407	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10408
10409	_ACEOF
10410
10411	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10412	# `conftest.undefs', that substitutes the proper values into
10413	# config.h.in to produce config.h. The first handles `#define'
10414	# templates, and the second `#undef' templates.
10415	# And first: Protect against being on the right side of a sed subst in
10416	# config.status. Protect against being in an unquoted here document
10417	# in config.status.
10418	rm -f conftest.defines conftest.undefs
10419	# Using a here document instead of a string reduces the quoting nightmare.
10420	# Putting comments in sed scripts is not portable.
10421	#
10422	# `end' is used to avoid that the second main sed command (meant for
10423	# 0-ary CPP macros) applies to n-ary macro definitions.
10424	# See the Autoconf documentation for `clear'.
10425	cat >confdef2sed.sed <<\_ACEOF
10426	s/[\\&,]/\\&/g
10427	s,[\\$`],\\&,g
10428	t clear
10429	: clear
10430	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10431	t end
10432	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10433	: end
10434	_ACEOF
10435	# If some macros were called several times there might be several times
10436	# the same #defines, which is useless. Nevertheless, we may not want to
10437	# sort them, since we want the *last* AC-DEFINE to be honored.
10438	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10439	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10440	rm -f confdef2sed.sed
10441
10442	# This sed command replaces #undef with comments. This is necessary, for
10443	# example, in the case of _POSIX_SOURCE, which is predefined and required
10444	# on some systems where configure will not decide to define it.
10445	cat >>conftest.undefs <<\_ACEOF
10446	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10447	_ACEOF
10448
10449	# Break up conftest.defines because some shells have a limit on the size
10450	# of here documents, and old seds have small limits too (100 cmds).
10451	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10452	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10453	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10454	echo ' :' >>$CONFIG_STATUS
10455	rm -f conftest.tail
10456	while grep . conftest.defines >/dev/null
10457	do
10458	# Write a limited-size here document to $tmp/defines.sed.
10459	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10460	# Speed up: don't consider the non `#define' lines.
10461	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
10462	# Work around the forget-to-reset-the-flag bug.
10463	echo 't clr' >>$CONFIG_STATUS
10464	echo ': clr' >>$CONFIG_STATUS
10465	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10466	echo 'CEOF
10467	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10468	rm -f $tmp/in
10469	mv $tmp/out $tmp/in
10470	' >>$CONFIG_STATUS
10471	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10472	rm -f conftest.defines
10473	mv conftest.tail conftest.defines
10474	done
10475	rm -f conftest.defines
10476	echo ' fi # grep' >>$CONFIG_STATUS
10477	echo >>$CONFIG_STATUS
10478
10479	# Break up conftest.undefs because some shells have a limit on the size
10480	# of here documents, and old seds have small limits too (100 cmds).
10481	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10482	rm -f conftest.tail
10483	while grep . conftest.undefs >/dev/null
10484	do
10485	# Write a limited-size here document to $tmp/undefs.sed.
10486	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10487	# Speed up: don't consider the non `#undef'
10488	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
10489	# Work around the forget-to-reset-the-flag bug.
10490	echo 't clr' >>$CONFIG_STATUS
10491	echo ': clr' >>$CONFIG_STATUS
10492	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10493	echo 'CEOF
10494	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10495	rm -f $tmp/in
10496	mv $tmp/out $tmp/in
10497	' >>$CONFIG_STATUS
10498	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10499	rm -f conftest.undefs
10500	mv conftest.tail conftest.undefs
10501	done
10502	rm -f conftest.undefs
10503
10504	cat >>$CONFIG_STATUS <<\_ACEOF
10505	# Let's still pretend it is `configure' which instantiates (i.e., don't
10506	# use $as_me), people would be surprised to read:
10507	# /* config.h. Generated by config.status. */
10508	if test x"$ac_file" = x-; then
10509	echo "/* Generated by configure. */" >$tmp/config.h
10510	else
10511	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10512	fi
10513	cat $tmp/in >>$tmp/config.h
10514	rm -f $tmp/in
10515	if test x"$ac_file" != x-; then
10516	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	10935	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10517	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10518	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
10519	else	10938	else
10520	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10521	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10522	X"$ac_file" : 'X\(//\)[^/]' \| \
10523	X"$ac_file" : 'X\(//\)$' \| \
10524	X"$ac_file" : 'X\(/\)' \| \
10525	. : '\(.\)' 2>/dev/null ||
10526	echo X"$ac_file" |
10527	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10528	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10529	/^X\(\/\/\)$/{ s//\1/; q; }
10530	/^X\(\/\).*/{ s//\1/; q; }
10531	s/.*/./; q'`
10532	{ if $as_mkdir_p; then
10533	mkdir -p "$ac_dir"
10534	else
10535	as_dir="$ac_dir"
10536	as_dirs=
10537	while test ! -d "$as_dir"; do
10538	as_dirs="$as_dir $as_dirs"
10539	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10540	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10541	X"$as_dir" : 'X\(//\)[^/]' \| \
10542	X"$as_dir" : 'X\(//\)$' \| \
10543	X"$as_dir" : 'X\(/\)' \| \
10544	. : '\(.\)' 2>/dev/null ||
10545	echo X"$as_dir" |
10546	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10547	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10548	/^X\(\/\/\)$/{ s//\1/; q; }
10549	/^X\(\/\).*/{ s//\1/; q; }
10550	s/.*/./; q'`
10551	done
10552	test ! -n "$as_dirs" || mkdir $as_dirs
10553	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10554	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10555	{ (exit 1); exit 1; }; }; }
10556
10557	rm -f $ac_file	10939	rm -f "$ac_file"
10558	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
10559	fi	10942	fi
10560	else	10943	else
10561	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
10562	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
10563	fi	10947	fi
10564	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
10565	_am_stamp_count=1	10950	_am_stamp_count=1
10566	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
10567	case $_am_header in	10952	case $_am_header in
10568	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
10569	break ;;	10954	break ;;
10570	* )	10955	* )
10571	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10572	esac	10957	esac
10573	done	10958	done
10574	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
10575	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10576	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
10577	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
10578	X$ac_file : 'X\(/\)' \| \	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
10579	. : '\(.\)' 2>/dev/null ||	10964	printf "%s\n" X"$_am_arg" |
10580	echo X$ac_file |
10581	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10582	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10966	s//\1/
10583	/^X\(\/\/\)$/{ s//\1/; q; }	10967	q
10584	/^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	}
10585	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
10586	done	10982	;;
10587	_ACEOF
10588	cat >>$CONFIG_STATUS <<\_ACEOF
10589		10983
10590	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10591	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
10592	#	10986	;;
10593	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10594	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10595	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10596	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10597	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10598	X"$ac_dest" : 'X\(//\)[^/]' \| \
10599	X"$ac_dest" : 'X\(//\)$' \| \
10600	X"$ac_dest" : 'X\(/\)' \| \
10601	. : '\(.\)' 2>/dev/null ||
10602	echo X"$ac_dest" |
10603	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10604	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10605	/^X\(\/\/\)$/{ s//\1/; q; }
10606	/^X\(\/\).*/{ s//\1/; q; }
10607	s/.*/./; q'`
10608	ac_builddir=.
10609
10610	if test "$ac_dir" != .; then
10611	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10612	# A "../" for each directory in $ac_dir_suffix.
10613	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10614	else
10615	ac_dir_suffix= ac_top_builddir=
10616	fi
10617
10618	case $srcdir in
10619	.) # No --srcdir option. We are building in place.
10620	ac_srcdir=.
10621	if test -z "$ac_top_builddir"; then
10622	ac_top_srcdir=.
10623	else
10624	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10625	fi ;;
10626	[\\/]* | ?:[\\/]* ) # Absolute path.
10627	ac_srcdir=$srcdir$ac_dir_suffix;
10628	ac_top_srcdir=$srcdir ;;
10629	*) # Relative path.
10630	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10631	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10632	esac	10987	esac
10633	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10634	# absolute.
10635	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10636	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10637	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10638	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10639		10988
10640		10989
10641	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
10642	echo "$as_me: executing $ac_dest commands" >&6;}
10643	case $ac_dest in
10644	default-1 )	10991	"default-1":C)
10645	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
10646	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
10647	case "$ac_file" in	10994	case "$ac_file" in
10648	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	10995	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10649	esac	10996	esac
…		…
10735	done	11082	done
10736	fi	11083	fi
10737	;;	11084	;;
10738	esac	11085	esac
10739	done ;;	11086	done ;;
10740	depfiles ) test x"$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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
10741	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
10742	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
10743	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
10744	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
10745	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
10746	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
10747	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
10748	# So let's grep whole file.	11113	|| continue
10749	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
10750	dirpart=`(dirname "$mf") 2>/dev/null ||
10751	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10752	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
10753	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
10754	X"$mf" : 'X\(/\)' \| \	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
10755	. : '\(.\)' 2>/dev/null ||	11119	printf "%s\n" X"$am_mf" |
10756	echo X"$mf" |
10757	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10758	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	11121	s//\1/
10759	/^X\(\/\/\)$/{ s//\1/; q; }	11122	q
10760	/^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	}
10761	s/.*/./; q'`	11136	s/.*/./; q'`
10762	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
10763	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; }
10764	fi	11175	fi
10765	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	11176	{ am_dirpart=; unset am_dirpart;}
10766	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
10767	# running `make'.	11178	{ am_mf=; unset am_mf;}
10768	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
10769	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
10770	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
10771	U=`sed -n -e '/^U = / s///p' < "$mf"`
10772	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
10773	# We invoke sed twice because it is the simplest approach to
10774	# changing $(DEPDIR) to its actual value in the expansion.
10775	for file in `sed -n -e '
10776	/^DEP_FILES = .*\\\\$/ {
10777	s/^DEP_FILES = //
10778	:loop
10779	s/\\\\$//
10780	p
10781	n
10782	/\\\\$/ b loop
10783	p
10784	}
10785	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10786	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10787	# Make sure the directory exists.
10788	test -f "$dirpart/$file" && continue
10789	fdir=`(dirname "$file") 2>/dev/null ||
10790	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10791	X"$file" : 'X\(//\)[^/]' \| \
10792	X"$file" : 'X\(//\)$' \| \
10793	X"$file" : 'X\(/\)' \| \
10794	. : '\(.\)' 2>/dev/null ||
10795	echo X"$file" |
10796	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10797	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10798	/^X\(\/\/\)$/{ s//\1/; q; }
10799	/^X\(\/\).*/{ s//\1/; q; }
10800	s/.*/./; q'`
10801	{ if $as_mkdir_p; then
10802	mkdir -p $dirpart/$fdir
10803	else
10804	as_dir=$dirpart/$fdir
10805	as_dirs=
10806	while test ! -d "$as_dir"; do
10807	as_dirs="$as_dir $as_dirs"
10808	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10809	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10810	X"$as_dir" : 'X\(//\)[^/]' \| \
10811	X"$as_dir" : 'X\(//\)$' \| \
10812	X"$as_dir" : 'X\(/\)' \| \
10813	. : '\(.\)' 2>/dev/null ||
10814	echo X"$as_dir" |
10815	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10816	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10817	/^X\(\/\/\)$/{ s//\1/; q; }
10818	/^X\(\/\).*/{ s//\1/; q; }
10819	s/.*/./; q'`
10820	done
10821	test ! -n "$as_dirs" || mkdir $as_dirs
10822	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10823	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10824	{ (exit 1); exit 1; }; }; }
10825
10826	# echo "creating $dirpart/$file"
10827	echo '# dummy' > "$dirpart/$file"
10828	done
10829	done
10830	;;	11182	;;
		11183
10831	esac	11184	esac
10832	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
10833	_ACEOF	11189	_ACEOF
10834
10835	cat >>$CONFIG_STATUS <<\_ACEOF
10836
10837	{ (exit 0); exit 0; }
10838	_ACEOF
10839	chmod +x $CONFIG_STATUS
10840	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
10841		11191
10842		11192	test $ac_write_fail = 0 ||
10843		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10844	echo
10845	echo "***"
10846	echo "*** Configuration Summary"
10847	echo "***"
10848	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10849	echo "*** Cipher used: $CIPHER"
10850	echo "*** Digest used: $DIGEST"
10851	echo "*** HMAC length: $HMAC"
10852	echo "*** RAND used: $RAND"
10853	echo "*** Max. MTU: $MTU"
10854	echo "*** Compression: $COMPRESS"
10855	echo "***"
10856
10857	if test "x$DIGEST" = xmd4; then
10858	echo "*** WARNING"
10859	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10860	echo "***"
10861	fi
10862
10863	echo
10864
10865		11194
10866		11195
10867	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
10868	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
10869	# 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
…		…
10880	exec 5>/dev/null	11209	exec 5>/dev/null
10881	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10882	exec 5>>config.log	11211	exec 5>>config.log
10883	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
10884	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
10885	$ac_cs_success || { (exit 1); exit 1; }	11214	$ac_cs_success || as_fn_exit 1
10886	fi	11215	fi
		11216	if test -n "$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
10887		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	
		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	
		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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