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Comparing gvpe/configure (file contents):
Revision 1.28 by pcg, Wed Mar 23 20:22:01 2005 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.71 for gvpe 3.1.
4	#	4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	5	#
		6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
6	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	12	## -------------------- ##
9	## M4sh Initialization. ##	13	## M4sh Initialization. ##
10	## --------------------- ##	14	## -------------------- ##
11		15
12	# Be Bourne compatible	16	# Be more Bourne compatible
		17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
14	emulate sh	21	emulate sh
15	NULLCMD=:	22	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	26	setopt NO_GLOB_SUBST
		27	else $as_nop
		28	case `(set -o) 2>/dev/null` in #(
		29	*posix*) :
20	set -o posix	30	set -o posix ;; #(
		31	*) :
		32	;;
		33	esac
21	fi	34	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		35
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30		36
31		37
32	# Work around bugs in pre-3.0 UWIN ksh.	38	# Reset variables that may have inherited troublesome values from
33	$as_unset ENV MAIL MAILPATH	39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
		45	as_nl='
		46	'
		47	export as_nl
		48	IFS=" "" $as_nl"
		49
34	PS1='$ '	50	PS1='$ '
35	PS2='> '	51	PS2='> '
36	PS4='+ '	52	PS4='+ '
37		53
38	# NLS nuisances.	54	# Ensure predictable behavior from utilities with locale-dependent output.
39	for as_var in \	55	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	56	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	57	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
		85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
		87	case $0 in #((
		88	*[\\/]* ) as_myself=$0 ;;
		89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		90	for as_dir in $PATH
43	do	91	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	92	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
		98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114
		115	# Use a proper internal environment variable to ensure we don't fall
		116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	*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 "$as_dir"'
220	else	573	else
221	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	575	as_mkdir_p=false
223	fi	576	fi
224		577
225	as_executable_p="test -f"	578	as_test_x='test -x'
		579	as_executable_p=as_fn_executable_p
226		580
227	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		583
230	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		586
233		587
234	# IFS	588	test -n "$DJDIR" || exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	589	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		590
244	# Name of the host.	591	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	593	# so uname gets run too.
247	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249	exec 6>&1
250		595
251	#	596	#
252	# Initializations.	597	# Initializations.
253	#	598	#
254	ac_default_prefix=/usr/local	599	ac_default_prefix=/usr/local
		600	ac_clean_files=
255	ac_config_libobj_dir=.	601	ac_config_libobj_dir=.
		602	LIBOBJS=
256	cross_compiling=no	603	cross_compiling=no
257	subdirs=	604	subdirs=
258	MFLAGS=	605	MFLAGS=
259	MAKEFLAGS=	606	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		607
267	# Identity of this package.	608	# Identity of this package.
268	PACKAGE_NAME=	609	PACKAGE_NAME='gvpe'
269	PACKAGE_TARNAME=	610	PACKAGE_TARNAME='gvpe'
270	PACKAGE_VERSION=	611	PACKAGE_VERSION='3.1'
271	PACKAGE_STRING=	612	PACKAGE_STRING='gvpe 3.1'
272	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
273		615
274	ac_unique_file="src/gvpe.C"	616	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
276	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
277	#include <stdio.h>	621	# include <stdio.h>
		622	#endif
		623	#ifdef HAVE_STDLIB_H
		624	# include <stdlib.h>
		625	#endif
		626	#ifdef HAVE_STRING_H
		627	# include <string.h>
		628	#endif
		629	#ifdef HAVE_INTTYPES_H
		630	# include <inttypes.h>
		631	#endif
		632	#ifdef HAVE_STDINT_H
		633	# include <stdint.h>
		634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
278	#if HAVE_SYS_TYPES_H	638	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	639	# include <sys/types.h>
280	#endif	640	#endif
281	#if HAVE_SYS_STAT_H	641	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	642	# include <sys/stat.h>
283	#endif	643	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	645	# include <unistd.h>
310	#endif"	646	#endif"
311		647
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP LDFLAGS_DAEMON ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	648	ac_header_cxx_list=
		649	ac_subst_vars='am__EXEEXT_FALSE
		650	am__EXEEXT_TRUE
		651	LTLIBOBJS
		652	LIBOBJS
		653	AM_CPPFLAGS
		654	ROHC_FALSE
		655	ROHC_TRUE
		656	LDFLAGS_DAEMON
		657	LIBCRYPTO_LIBS
		658	LIBCRYPTO_CFLAGS
		659	PKG_CONFIG_LIBDIR
		660	PKG_CONFIG_PATH
		661	PKG_CONFIG
		662	HAVE_TUNTAP
		663	LINUX_IF_TUN_H
		664	ALLOCA
		665	IFSUBTYPE
		666	IFTYPE
		667	RANLIB
		668	LN_S
		669	EGREP
		670	GREP
		671	am__fastdepCXX_FALSE
		672	am__fastdepCXX_TRUE
		673	CXXDEPMODE
		674	ac_ct_CXX
		675	CXXFLAGS
		676	CXX
		677	CPP
		678	POSUB
		679	LTLIBINTL
		680	LIBINTL
		681	INTLLIBS
		682	LTLIBICONV
		683	LIBICONV
		684	USE_NLS
		685	am__fastdepCC_FALSE
		686	am__fastdepCC_TRUE
		687	CCDEPMODE
		688	am__nodep
		689	AMDEPBACKSLASH
		690	AMDEP_FALSE
		691	AMDEP_TRUE
		692	am__include
		693	DEPDIR
		694	OBJEXT
		695	EXEEXT
		696	ac_ct_CC
		697	CPPFLAGS
		698	LDFLAGS
		699	CFLAGS
		700	CC
		701	MSGMERGE
		702	XGETTEXT
		703	GMSGFMT
		704	MSGFMT
		705	MKINSTALLDIRS
		706	MAINT
		707	MAINTAINER_MODE_FALSE
		708	MAINTAINER_MODE_TRUE
		709	AM_BACKSLASH
		710	AM_DEFAULT_VERBOSITY
		711	AM_DEFAULT_V
		712	AM_V
		713	am__untar
		714	am__tar
		715	AMTAR
		716	am__leading_dot
		717	SET_MAKE
		718	AWK
		719	mkdir_p
		720	MKDIR_P
		721	INSTALL_STRIP_PROGRAM
		722	STRIP
		723	install_sh
		724	MAKEINFO
		725	AUTOHEADER
		726	AUTOMAKE
		727	AUTOCONF
		728	ACLOCAL
		729	VERSION
		730	PACKAGE
		731	CYGPATH_W
		732	am__isrc
		733	INSTALL_DATA
		734	INSTALL_SCRIPT
		735	INSTALL_PROGRAM
		736	target_os
		737	target_vendor
		738	target_cpu
		739	target
		740	host_os
		741	host_vendor
		742	host_cpu
		743	host
		744	build_os
		745	build_vendor
		746	build_cpu
		747	build
		748	target_alias
		749	host_alias
		750	build_alias
		751	LIBS
		752	ECHO_T
		753	ECHO_N
		754	ECHO_C
		755	DEFS
		756	mandir
		757	localedir
		758	libdir
		759	psdir
		760	pdfdir
		761	dvidir
		762	htmldir
		763	infodir
		764	docdir
		765	oldincludedir
		766	includedir
		767	runstatedir
		768	localstatedir
		769	sharedstatedir
		770	sysconfdir
		771	datadir
		772	datarootdir
		773	libexecdir
		774	sbindir
		775	bindir
		776	program_transform_name
		777	prefix
		778	exec_prefix
		779	PACKAGE_URL
		780	PACKAGE_BUGREPORT
		781	PACKAGE_STRING
		782	PACKAGE_VERSION
		783	PACKAGE_TARNAME
		784	PACKAGE_NAME
		785	PATH_SEPARATOR
		786	SHELL
		787	am__quote'
313	ac_subst_files=''	788	ac_subst_files=''
		789	ac_user_opts='
		790	enable_option_checking
		791	enable_silent_rules
		792	enable_maintainer_mode
		793	enable_dependency_tracking
		794	with_gnu_ld
		795	enable_rpath
		796	with_libiconv_prefix
		797	enable_nls
		798	with_libintl_prefix
		799	enable_iftype
		800	with_kernel
		801	enable_threads
		802	enable_static_daemon
		803	enable_icmp
		804	enable_tcp
		805	enable_http_proxy
		806	enable_dns
		807	enable_rsa_length
		808	enable_hmac_length
		809	enable_max_mtu
		810	enable_compression
		811	enable_cipher
		812	enable_hmac_digest
		813	enable_auth_digest
		814	'
		815	ac_precious_vars='build_alias
		816	host_alias
		817	target_alias
		818	CC
		819	CFLAGS
		820	LDFLAGS
		821	LIBS
		822	CPPFLAGS
		823	CPP
		824	CXX
		825	CXXFLAGS
		826	CCC
		827	PKG_CONFIG
		828	PKG_CONFIG_PATH
		829	PKG_CONFIG_LIBDIR
		830	LIBCRYPTO_CFLAGS
		831	LIBCRYPTO_LIBS'
		832
314		833
315	# Initialize some variables set by options.	834	# Initialize some variables set by options.
316	ac_init_help=	835	ac_init_help=
317	ac_init_version=false	836	ac_init_version=false
		837	ac_unrecognized_opts=
		838	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	839	# The variables have the same names as the options, with
319	# dashes changed to underlines.	840	# dashes changed to underlines.
320	cache_file=/dev/null	841	cache_file=/dev/null
321	exec_prefix=NONE	842	exec_prefix=NONE
322	no_create=	843	no_create=
…		…
335	# Installation directory options.	856	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	857	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	858	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	859	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	860	# Use braces instead of parens because sh, perl, etc. also accept them.
		861	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	862	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	863	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	864	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	865	datarootdir='${prefix}/share'
		866	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	867	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	868	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	869	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	870	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	871	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	872	oldincludedir='/usr/include'
		873	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
350	infodir='${prefix}/info'	874	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	875	htmldir='${docdir}'
		876	dvidir='${docdir}'
		877	pdfdir='${docdir}'
		878	psdir='${docdir}'
		879	libdir='${exec_prefix}/lib'
		880	localedir='${datarootdir}/locale'
		881	mandir='${datarootdir}/man'
352		882
353	ac_prev=	883	ac_prev=
		884	ac_dashdash=
354	for ac_option	885	for ac_option
355	do	886	do
356	# If the previous option needs an argument, assign it.	887	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	888	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	889	eval $ac_prev=\$ac_option
359	ac_prev=	890	ac_prev=
360	continue	891	continue
361	fi	892	fi
362		893
363	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in	894	case $ac_option in
		895	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		896	*=) ac_optarg= ;;
		897	*) ac_optarg=yes ;;
		898	esac
		899
		900	case $ac_dashdash$ac_option in
		901	--)
		902	ac_dashdash=yes ;;
368		903
369	-bindir | --bindir | --bindi | --bind | --bin | --bi)	904	-bindir | --bindir | --bindi | --bind | --bin | --bi)
370	ac_prev=bindir ;;	905	ac_prev=bindir ;;
371	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	906	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372	bindir=$ac_optarg ;;	907	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	919	cache_file=$ac_optarg ;;
385		920
386	--config-cache | -C)	921	--config-cache | -C)
387	cache_file=config.cache ;;	922	cache_file=config.cache ;;
388		923
389	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	924	-datadir | --datadir | --datadi | --datad)
390	ac_prev=datadir ;;	925	ac_prev=datadir ;;
391	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	926	-datadir=* | --datadir=* | --datadi=* | --datad=*)
392	| --da=*)
393	datadir=$ac_optarg ;;	927	datadir=$ac_optarg ;;
394		928
		929	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		930	| --dataroo | --dataro | --datar)
		931	ac_prev=datarootdir ;;
		932	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		933	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		934	datarootdir=$ac_optarg ;;
		935
395	-disable-* | --disable-*)	936	-disable-* | --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	937	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397	# Reject names that are not valid shell variable names.	938	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	939	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	940	as_fn_error $? "invalid feature name: \`$ac_useropt'"
400	{ (exit 1); exit 1; }; }	941	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	942	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		943	case $ac_user_opts in
		944	*"
		945	"enable_$ac_useropt"
		946	"*) ;;
		947	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		948	ac_unrecognized_sep=', ';;
		949	esac
402	eval "enable_$ac_feature=no" ;;	950	eval enable_$ac_useropt=no ;;
		951
		952	-docdir | --docdir | --docdi | --doc | --do)
		953	ac_prev=docdir ;;
		954	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		955	docdir=$ac_optarg ;;
		956
		957	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		958	ac_prev=dvidir ;;
		959	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		960	dvidir=$ac_optarg ;;
403		961
404	-enable-* | --enable-*)	962	-enable-* | --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	963	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406	# Reject names that are not valid shell variable names.	964	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	965	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	966	as_fn_error $? "invalid feature name: \`$ac_useropt'"
409	{ (exit 1); exit 1; }; }	967	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	968	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
411	case $ac_option in	969	case $ac_user_opts in
412	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	970	*"
413	*) ac_optarg=yes ;;	971	"enable_$ac_useropt"
		972	"*) ;;
		973	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		974	ac_unrecognized_sep=', ';;
414	esac	975	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	976	eval enable_$ac_useropt=\$ac_optarg ;;
416		977
417	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	978	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	979	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419	| --exec | --exe | --ex)	980	| --exec | --exe | --ex)
420	ac_prev=exec_prefix ;;	981	ac_prev=exec_prefix ;;
…		…
437	-host | --host | --hos | --ho)	998	-host | --host | --hos | --ho)
438	ac_prev=host_alias ;;	999	ac_prev=host_alias ;;
439	-host=* | --host=* | --hos=* | --ho=*)	1000	-host=* | --host=* | --hos=* | --ho=*)
440	host_alias=$ac_optarg ;;	1001	host_alias=$ac_optarg ;;
441		1002
		1003	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		1004	ac_prev=htmldir ;;
		1005	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		1006	| --ht=*)
		1007	htmldir=$ac_optarg ;;
		1008
442	-includedir | --includedir | --includedi | --included | --include \	1009	-includedir | --includedir | --includedi | --included | --include \
443	| --includ | --inclu | --incl | --inc)	1010	| --includ | --inclu | --incl | --inc)
444	ac_prev=includedir ;;	1011	ac_prev=includedir ;;
445	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	1012	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446	| --includ=* | --inclu=* | --incl=* | --inc=*)	1013	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
461	ac_prev=libexecdir ;;	1028	ac_prev=libexecdir ;;
462	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	1029	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463	| --libexe=* | --libex=* | --libe=*)	1030	| --libexe=* | --libex=* | --libe=*)
464	libexecdir=$ac_optarg ;;	1031	libexecdir=$ac_optarg ;;
465		1032
		1033	-localedir | --localedir | --localedi | --localed | --locale)
		1034	ac_prev=localedir ;;
		1035	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		1036	localedir=$ac_optarg ;;
		1037
466	-localstatedir | --localstatedir | --localstatedi | --localstated \	1038	-localstatedir | --localstatedir | --localstatedi | --localstated \
467	| --localstate | --localstat | --localsta | --localst \	1039	| --localstate | --localstat | --localsta | --localst | --locals)
468	| --locals | --local | --loca | --loc | --lo)
469	ac_prev=localstatedir ;;	1040	ac_prev=localstatedir ;;
470	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	1041	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	1042	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
472	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473	localstatedir=$ac_optarg ;;	1043	localstatedir=$ac_optarg ;;
474		1044
475	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1045	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476	ac_prev=mandir ;;	1046	ac_prev=mandir ;;
477	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1047	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
532	| --program-transfo=* | --program-transf=* \	1102	| --program-transfo=* | --program-transf=* \
533	| --program-trans=* | --program-tran=* \	1103	| --program-trans=* | --program-tran=* \
534	| --progr-tra=* | --program-tr=* | --program-t=*)	1104	| --progr-tra=* | --program-tr=* | --program-t=*)
535	program_transform_name=$ac_optarg ;;	1105	program_transform_name=$ac_optarg ;;
536		1106
		1107	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1108	ac_prev=pdfdir ;;
		1109	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1110	pdfdir=$ac_optarg ;;
		1111
		1112	-psdir | --psdir | --psdi | --psd | --ps)
		1113	ac_prev=psdir ;;
		1114	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1115	psdir=$ac_optarg ;;
		1116
537	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1117	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
538	| -silent | --silent | --silen | --sile | --sil)	1118	| -silent | --silent | --silen | --sile | --sil)
539	silent=yes ;;	1119	silent=yes ;;
		1120
		1121	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1122	| --runstate | --runstat | --runsta | --runst | --runs \
		1123	| --run | --ru | --r)
		1124	ac_prev=runstatedir ;;
		1125	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1126	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1127	| --run=* | --ru=* | --r=*)
		1128	runstatedir=$ac_optarg ;;
540		1129
541	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1130	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542	ac_prev=sbindir ;;	1131	ac_prev=sbindir ;;
543	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1132	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544	| --sbi=* | --sb=*)	1133	| --sbi=* | --sb=*)
…		…
582		1171
583	-version | --version | --versio | --versi | --vers | -V)	1172	-version | --version | --versio | --versi | --vers | -V)
584	ac_init_version=: ;;	1173	ac_init_version=: ;;
585		1174
586	-with-* | --with-*)	1175	-with-* | --with-*)
587	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1176	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1178	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1179	as_fn_error $? "invalid package name: \`$ac_useropt'"
591	{ (exit 1); exit 1; }; }	1180	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package| sed 's/-/_/g'`	1181	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
593	case $ac_option in	1182	case $ac_user_opts in
594	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1183	*"
595	*) ac_optarg=yes ;;	1184	"with_$ac_useropt"
		1185	"*) ;;
		1186	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1187	ac_unrecognized_sep=', ';;
596	esac	1188	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1189	eval with_$ac_useropt=\$ac_optarg ;;
598		1190
599	-without-* | --without-*)	1191	-without-* | --without-*)
600	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1192	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1195	as_fn_error $? "invalid package name: \`$ac_useropt'"
604	{ (exit 1); exit 1; }; }	1196	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package | sed 's/-/_/g'`	1197	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1198	case $ac_user_opts in
		1199	*"
		1200	"with_$ac_useropt"
		1201	"*) ;;
		1202	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1203	ac_unrecognized_sep=', ';;
		1204	esac
606	eval "with_$ac_package=no" ;;	1205	eval with_$ac_useropt=no ;;
607		1206
608	--x)	1207	--x)
609	# Obsolete; use --with-x.	1208	# Obsolete; use --with-x.
610	with_x=yes ;;	1209	with_x=yes ;;
611		1210
…		…
621	ac_prev=x_libraries ;;	1220	ac_prev=x_libraries ;;
622	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1221	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1222	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624	x_libraries=$ac_optarg ;;	1223	x_libraries=$ac_optarg ;;
625		1224
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1225	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1226	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1227	;;
630		1228
631	*=*)	1229	*=*)
632	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1230	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633	# Reject names that are not valid shell variable names.	1231	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1232	case $ac_envvar in #(
		1233	'' | [0-9]* | *[!_$as_cr_alnum]* )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1234	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1235	esac
637	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1236	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1237	export $ac_envvar ;;
640		1238
641	*)	1239	*)
642	# FIXME: should be removed in autoconf 3.0.	1240	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1241	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1242	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1243	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1244	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1245	;;
648		1246
649	esac	1247	esac
650	done	1248	done
651		1249
652	if test -n "$ac_prev"; then	1250	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1251	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1252	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1253	fi
657		1254
658	# Be sure to have absolute paths.	1255	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1256	case $enable_option_checking in
		1257	no) ;;
		1258	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1259	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1260	esac
		1261	fi
		1262
		1263	# Check all directory arguments for consistency.
		1264	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1265	datadir sysconfdir sharedstatedir localstatedir includedir \
		1266	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1267	libdir localedir mandir runstatedir
660	do	1268	do
661	eval ac_val=$`echo $ac_var`	1269	eval ac_val=\$$ac_var
		1270	# Remove trailing slashes.
662	case $ac_val in	1271	case $ac_val in
663	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1272	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1273	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
665	{ (exit 1); exit 1; }; };;	1274	eval $ac_var=\$ac_val;;
666	esac	1275	esac
667	done
668
669	# Be sure to have absolute paths.	1276	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1277	case $ac_val in
675	[\\/$]* | ?:[\\/]* ) ;;	1278	[\\/$]* | ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1279	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1280	esac
		1281	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1282	done
680		1283
681	# There might be people who depend on the old broken behavior: `$host'	1284	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1285	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1286	# FIXME: To remove some day.
…		…
687		1290
688	# FIXME: To remove some day.	1291	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1292	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1293	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1294	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1295	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1296	cross_compiling=yes
696	fi	1297	fi
697	fi	1298	fi
698		1299
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1301	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1302
702	test "$silent" = yes && exec 6>/dev/null	1303	test "$silent" = yes && exec 6>/dev/null
703		1304
704		1305
		1306	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1307	ac_ls_di=`ls -di .` &&
		1308	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1309	as_fn_error $? "working directory cannot be determined"
		1310	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1311	as_fn_error $? "pwd does not report name of working directory"
		1312
		1313
705	# Find the source files, if location was not specified.	1314	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1315	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1316	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1317	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null ||	1318	ac_confdir=`$as_dirname -- "$as_myself" ||
710	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1319	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711	X"$0" : 'X\(//\)[^/]' \| \	1320	X"$as_myself" : 'X\(//\)[^/]' \| \
712	X"$0" : 'X\(//\)$' \| \	1321	X"$as_myself" : 'X\(//\)$' \| \
713	X"$0" : 'X\(/\)' \| \	1322	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
714	. : '\(.\)' 2>/dev/null ||	1323	printf "%s\n" X"$as_myself" |
715	echo X"$0" |
716	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1324	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
717	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1325	s//\1/
718	/^X\(\/\/\)$/{ s//\1/; q; }	1326	q
719	/^X\(\/\).*/{ s//\1/; q; }	1327	}
		1328	/^X\(\/\/\)[^/].*/{
		1329	s//\1/
		1330	q
		1331	}
		1332	/^X\(\/\/\)$/{
		1333	s//\1/
		1334	q
		1335	}
		1336	/^X\(\/\).*/{
		1337	s//\1/
		1338	q
		1339	}
720	s/.*/./; q'`	1340	s/.*/./; q'`
721	srcdir=$ac_confdir	1341	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1342	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1343	srcdir=..
724	fi	1344	fi
725	else	1345	else
726	ac_srcdir_defaulted=no	1346	ac_srcdir_defaulted=no
727	fi	1347	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1348	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1349	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1350	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1351	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1352	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1353	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1354	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1355	pwd)`
742	ac_env_build_alias_value=$build_alias	1356	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1357	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1358	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1359	fi
746	ac_env_host_alias_value=$host_alias	1360	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1361	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1362	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1363	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1364	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1365	esac
752	ac_cv_env_target_alias_value=$target_alias	1366	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1367	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1368	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1369	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1370	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1371	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1372
786	#	1373	#
787	# Report the --help message.	1374	# Report the --help message.
788	#	1375	#
789	if test "$ac_init_help" = "long"; then	1376	if test "$ac_init_help" = "long"; then
790	# Omit some internal or obsolete options to make the list less imposing.	1377	# Omit some internal or obsolete options to make the list less imposing.
791	# This message is too long to be a string in the A/UX 3.1 sh.	1378	# This message is too long to be a string in the A/UX 3.1 sh.
792	cat <<_ACEOF	1379	cat <<_ACEOF
793	\`configure' configures this package to adapt to many kinds of systems.	1380	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
794		1381
795	Usage: $0 [OPTION]... [VAR=VALUE]...	1382	Usage: $0 [OPTION]... [VAR=VALUE]...
796		1383
797	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1384	To assign environment variables (e.g., CC, CFLAGS...), specify them as
798	VAR=VALUE. See below for descriptions of some of the useful variables.	1385	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
802	Configuration:	1389	Configuration:
803	-h, --help display this help and exit	1390	-h, --help display this help and exit
804	--help=short display options specific to this package	1391	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1392	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1393	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1394	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1395	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1396	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1397	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1398	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1399
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1400	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1401	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1402	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1403	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1404	[PREFIX]
821		1405
822	By default, \`make install' will install all the files in	1406	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1407	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1408	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1409	for instance \`--prefix=\$HOME'.
826		1410
827	For better control, use the options below.	1411	For better control, use the options below.
828		1412
829	Fine tuning of the installation directories:	1413	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1414	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1415	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1416	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1417	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1418	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1419	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1420	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1421	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1422	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1423	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1424	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1425	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1426	--infodir=DIR info documentation [DATAROOTDIR/info]
		1427	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1428	--mandir=DIR man documentation [DATAROOTDIR/man]
		1429	--docdir=DIR documentation root [DATAROOTDIR/doc/gvpe]
		1430	--htmldir=DIR html documentation [DOCDIR]
		1431	--dvidir=DIR dvi documentation [DOCDIR]
		1432	--pdfdir=DIR pdf documentation [DOCDIR]
		1433	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1434	_ACEOF
843		1435
844	cat <<\_ACEOF	1436	cat <<\_ACEOF
845		1437
846	Program names:	1438	Program names:
…		…
854	--target=TARGET configure for building compilers for TARGET [HOST]	1446	--target=TARGET configure for building compilers for TARGET [HOST]
855	_ACEOF	1447	_ACEOF
856	fi	1448	fi
857		1449
858	if test -n "$ac_init_help"; then	1450	if test -n "$ac_init_help"; then
859		1451	case $ac_init_help in
		1452	short | recursive ) echo "Configuration of gvpe 3.1:";;
		1453	esac
860	cat <<\_ACEOF	1454	cat <<\_ACEOF
861		1455
862	Optional Features:	1456	Optional Features:
		1457	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1458	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1459	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1460	--enable-silent-rules less verbose build output (undo: "make V=1")
		1461	--disable-silent-rules verbose build output (undo: "make V=0")
		1462	--enable-maintainer-mode
		1463	enable make rules and dependencies not useful (and
866	(and sometimes confusing) to the casual installer	1464	sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1465	--enable-dependency-tracking
868	--enable-dependency-tracking Do not reject slow dependency extractors	1466	do not reject slow dependency extractors
		1467	--disable-dependency-tracking
		1468	speeds up one-time build
869	--disable-rpath do not hardcode runtime library paths	1469	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1470	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1471	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1472	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are (see doc/gvpe.osdep.5.pod):	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
874	"native/linux" "tincd/linux" "tincd/netbsd"	1474	"native/linux" "tincd/linux" "tincd/netbsd"
875	"tincd/freebsd" "tincd/openbsd" "native/darwin"	1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
876	"tincd/darwin" "native/cygwin"; Untested	1476	"tincd/darwin" "native/cygwin"; Untested
877	combinations are: "tincd/solaris" "tincd/mingw"	1477	combinations are: "tincd/bsd" "tincd/solaris"
878	"tincd/raw_socket" "tincd/uml_socket"; Broken	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
879	combinations are: "tincd/cygwin"; The default is to	1479	Broken combinations are: "tincd/cygwin"; The default
880	autodetect.	1480	is to autodetect.
		1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
881	--enable-static-daemon enable statically linked daemon.	1483	--enable-static-daemon enable statically linked daemon.
882	--enable-rohc enable robust header compression (rfc3095).
883	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
884	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
885	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
886	--enable-http-proxy enable http proxy connect support (default	1486	--disable-http-proxy enable http proxy connect support (default enabled).
		1487	--enable-dns enable dns tunnel protocol support (default
887	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
888	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
889	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
890	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
891	--enable-rand-length=BYTES
892	use BYTES bytes of extra randomness (default 8).
893	Allowed values are 0, 4, 8.
894	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1495	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
895	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
896	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
897	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
898	one of "bf" (blowfish), "aes-128" (rijndael),	1499	Must be one of "aes-128" (rijndael), "aes-192", or
899	"aes-192" or "aes-256".	1500	"aes-256".
900	--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").
901	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
902	(insecure).
903		1508
904	Optional Packages:	1509	Optional Packages:
905	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
906	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
907	--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
…		…
909	--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
910	--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
911	--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
912	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
913	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
914	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
915	--with-openssl-lib=DIR OpenSSL library directory
916		1519
917	Some influential environment variables:	1520	Some influential environment variables:
918	CC C compiler command	1521	CC C compiler command
919	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
920	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
921	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
922	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1526	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
923	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
924	CPP C preprocessor	1528	CPP C preprocessor
925	CXX C++ compiler command	1529	CXX C++ compiler command
926	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
927	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
928		1540
929	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
930	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
931		1543
		1544	Report bugs to the package provider.
932	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
933	fi	1547	fi
934		1548
935	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
936	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
937	ac_popdir=`pwd`
938	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1551	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
939	test -d $ac_dir || continue	1552	test -d "$ac_dir" ||
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1554	continue
940	ac_builddir=.	1555	ac_builddir=.
941		1556
942	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
943	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
944	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
945	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
946	else	1563	case $ac_top_builddir_sub in
947	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
948	fi	1565	*) ac_top_build_prefix=$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
949		1572
950	case $srcdir in	1573	case $srcdir in
951	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
952	ac_srcdir=.	1575	ac_srcdir=.
953	if test -z "$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;
954	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
955	else	1598	else
956	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
957	fi ;;
958	[\\/]* | ?:[\\/]* ) # Absolute path.
959	ac_srcdir=$srcdir$ac_dir_suffix;
960	ac_top_srcdir=$srcdir ;;
961	*) # Relative path.
962	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
963	ac_top_srcdir=$ac_top_builddir$srcdir ;;
964	esac
965
966	# Do not use `cd foo && pwd` to compute absolute paths, because
967	# the directories may not exist.
968	case `pwd` in
969	.) ac_abs_builddir="$ac_dir";;
970	*)
971	case "$ac_dir" in
972	.) ac_abs_builddir=`pwd`;;
973	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
974	*) ac_abs_builddir=`pwd`/"$ac_dir";;
975	esac;;
976	esac
977	case $ac_abs_builddir in
978	.) ac_abs_top_builddir=${ac_top_builddir}.;;
979	*)
980	case ${ac_top_builddir}. in
981	.) ac_abs_top_builddir=$ac_abs_builddir;;
982	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
983	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
984	esac;;
985	esac
986	case $ac_abs_builddir in
987	.) ac_abs_srcdir=$ac_srcdir;;
988	*)
989	case $ac_srcdir in
990	.) ac_abs_srcdir=$ac_abs_builddir;;
991	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
992	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
993	esac;;
994	esac
995	case $ac_abs_builddir in
996	.) ac_abs_top_srcdir=$ac_top_srcdir;;
997	*)
998	case $ac_top_srcdir in
999	.) ac_abs_top_srcdir=$ac_abs_builddir;;
1000	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1001	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1002	esac;;
1003	esac
1004
1005	cd $ac_dir
1006	# Check for guested configure; otherwise get Cygnus style configure.
1007	if test -f $ac_srcdir/configure.gnu; then
1008	echo
1009	$SHELL $ac_srcdir/configure.gnu --help=recursive
1010	elif test -f $ac_srcdir/configure; then
1011	echo
1012	$SHELL $ac_srcdir/configure --help=recursive
1013	elif test -f $ac_srcdir/configure.ac ||
1014	test -f $ac_srcdir/configure.in; then
1015	echo
1016	$ac_configure --help
1017	else
1018	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1019	fi	1600	fi || ac_status=$?
1020	cd "$ac_popdir"	1601	cd "$ac_pwd" || { ac_status=$?; break; }
1021	done	1602	done
1022	fi	1603	fi
1023		1604
1024	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1025	if $ac_init_version; then	1606	if $ac_init_version; then
1026	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1027		1610
1028	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1029	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1030	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1031	_ACEOF	1614	_ACEOF
1032	exit 0	1615	exit
1033	fi	1616	fi
1034	exec 5>config.log	1617
1035	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1036	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1037	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1038		2139
1039	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1040	generated by GNU Autoconf 2.59. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1041		2142
1042	$ $0 $@	2143	$ $0$ac_configure_args_raw
1043		2144
1044	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1045	{	2147	{
1046	cat <<_ASUNAME	2148	cat <<_ASUNAME
1047	## --------- ##	2149	## --------- ##
1048	## Platform. ##	2150	## Platform. ##
1049	## --------- ##	2151	## --------- ##
…		…
1058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1059		2161
1060	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1061	/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`
1062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1063	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1064	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1066	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1067		2169
1068	_ASUNAME	2170	_ASUNAME
1069		2171
1070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1071	for as_dir in $PATH	2173	for as_dir in $PATH
1072	do	2174	do
1073	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1074	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1075	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1076	done	2182	done
		2183	IFS=$as_save_IFS
1077		2184
1078	} >&5	2185	} >&5
1079		2186
1080	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1081		2188
…		…
1093	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1094	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1095	ac_configure_args=	2202	ac_configure_args=
1096	ac_configure_args0=	2203	ac_configure_args0=
1097	ac_configure_args1=	2204	ac_configure_args1=
1098	ac_sep=
1099	ac_must_keep_next=false	2205	ac_must_keep_next=false
1100	for ac_pass in 1 2	2206	for ac_pass in 1 2
1101	do	2207	do
1102	for ac_arg	2208	for ac_arg
1103	do	2209	do
1104	case $ac_arg in	2210	case $ac_arg in
1105	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2211	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1106	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2212	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107	| -silent | --silent | --silen | --sile | --sil)	2213	| -silent | --silent | --silen | --sile | --sil)
1108	continue ;;	2214	continue ;;
1109	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2215	*\'*)
1110	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1111	esac	2217	esac
1112	case $ac_pass in	2218	case $ac_pass in
1113	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1114	2)	2220	2)
1115	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1116	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1117	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1118	else	2224	else
1119	case $ac_arg in	2225	case $ac_arg in
1120	*=* | --config-cache | -C | -disable-* | --disable-* \	2226	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1126	esac	2232	esac
1127	;;	2233	;;
1128	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1129	esac	2235	esac
1130	fi	2236	fi
1131	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1132	# Get rid of the leading space.
1133	ac_sep=" "
1134	;;	2238	;;
1135	esac	2239	esac
1136	done	2240	done
1137	done	2241	done
1138	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1139	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1140		2244
1141	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1142	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1143	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1144	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1145	# 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.
1146	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1147	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1148	{	2254	{
1149	echo	2255	echo
1150		2256
1151	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1152	## ---------------- ##
1153	## Cache variables. ##	2258	## Cache variables. ##
1154	## ---------------- ##	2259	## ---------------- ##"
1155	_ASBOX
1156	echo	2260	echo
1157	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1158	{	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
1159	(set) 2>&1 |	2278	(set) 2>&1 |
1160	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1161	*ac_space=\ *)	2280	*${as_nl}ac_space=\ *)
1162	sed -n \	2281	sed -n \
1163	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1164	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"
1165	;;	2287	;;
1166	*)
1167	sed -n \
1168	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1169	;;
1170	esac;	2288	esac |
1171	}	2289	sort
		2290	)
1172	echo	2291	echo
1173		2292
1174	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1175	## ----------------- ##
1176	## Output variables. ##	2294	## Output variables. ##
1177	## ----------------- ##	2295	## ----------------- ##"
1178	_ASBOX
1179	echo	2296	echo
1180	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1181	do	2298	do
1182	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1183	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'\''"
1184	done | sort	2304	done | sort
1185	echo	2305	echo
1186		2306
1187	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1188	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1189	## ------------- ##	2310	## ------------------- ##"
1190	## Output files. ##
1191	## ------------- ##
1192	_ASBOX
1193	echo	2311	echo
1194	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1195	do	2313	do
1196	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1197	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'\''"
1198	done | sort	2319	done | sort
1199	echo	2320	echo
1200	fi	2321	fi
1201		2322
1202	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1203	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1204	## ----------- ##
1205	## confdefs.h. ##	2325	## confdefs.h. ##
1206	## ----------- ##	2326	## ----------- ##"
1207	_ASBOX
1208	echo	2327	echo
1209	sed "/^$/d" confdefs.h | sort	2328	cat confdefs.h
1210	echo	2329	echo
1211	fi	2330	fi
1212	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1213	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1214	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1215	} >&5	2334	} >&5
1216	rm -f core *.core &&	2335	rm -f core *.core core.conftest.* &&
1217	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1218	exit $exit_status	2337	exit $exit_status
1219	' 0	2338	' 0
1220	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1221	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1222	done	2341	done
1223	ac_signal=0	2342	ac_signal=0
1224		2343
1225	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1226	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1227	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1228	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1229		2348
1230	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1231		2350
1232	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1233	#define PACKAGE_NAME "$PACKAGE_NAME"
1234	_ACEOF
1235		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1236		2354
1237	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1238	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1239	_ACEOF
1240		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1241		2358
1242	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1243	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1244	_ACEOF
1245		2360
1246		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1247	cat >>confdefs.h <<_ACEOF
1248	#define PACKAGE_STRING "$PACKAGE_STRING"
1249	_ACEOF
1250
1251
1252	cat >>confdefs.h <<_ACEOF
1253	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1254	_ACEOF
1255		2362
1256		2363
1257	# 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.
1258	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1259	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1260	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1261	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1262	else	2370	else
1263	CONFIG_SITE="$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"
1264	fi
1265	fi	2372	fi
1266	for ac_site_file in $CONFIG_SITE; do	2373
1267	if test -r "$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
1268	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1269	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1270	sed 's/^/| /' "$ac_site_file" >&5	2385	sed 's/^/| /' "$ac_site_file" >&5
1271	. "$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; }
1272	fi	2391	fi
1273	done	2392	done
1274		2393
1275	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1276	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1277	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1278	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1279	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1280	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1281	case $cache_file in	2400	case $cache_file in
1282	[\\/]* | ?:[\\/]* ) . $cache_file;;	2401	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1283	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1284	esac	2403	esac
1285	fi	2404	fi
1286	else	2405	else
1287	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1288	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1289	>$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"
1290	fi	3041	fi
1291		3042
1292	# 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
1293	# value.	3044	# value.
1294	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1295	for ac_var in `(set) 2>&1 |	3046	for ac_var in $ac_precious_vars; do
1296	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1297	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1298	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1299	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1300	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1301	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1302	set,)	3052	set,)
1303	{ 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 \`$ac_old_val' in the previous run" >&5
1304	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1305	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1306	,set)	3056	,set)
1307	{ echo "$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
1308	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;}
1309	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1310	,);;	3060	,);;
1311	*)	3061	*)
1312	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" != "$ac_new_val_w"; then
1313	{ echo "$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
1314	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;}
1315	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1316	echo "$as_me: former value: $ac_old_val" >&2;}
1317	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1318	echo "$as_me: current value: $ac_new_val" >&2;}
1319	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1320	fi;;	3079	fi;;
1321	esac	3080	esac
1322	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1323	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1324	case $ac_new_val in	3083	case $ac_new_val in
1325	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1326	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"` ;;
1327	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1328	esac	3086	esac
1329	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1330	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3088	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1331	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1332	esac	3090	esac
1333	fi	3091	fi
1334	done	3092	done
1335	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 \`$ac_pwd':" >&2;}
1336	{ echo "$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
1337	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;}
1338	{ { 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 $cache_file'
1339	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1340	{ (exit 1); exit 1; }; }
1341	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1342		3104
1343	ac_ext=c	3105	ac_ext=c
1344	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1346	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3108	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1349		3111
1350		3112
1351		3113
1352		3114
1353		3115
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368	ac_aux_dir=
1369	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1370	if test -f $ac_dir/install-sh; then
1371	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install-sh -c"
1373	break
1374	elif test -f $ac_dir/install.sh; then
1375	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/install.sh -c"
1377	break
1378	elif test -f $ac_dir/shtool; then
1379	ac_aux_dir=$ac_dir
1380	ac_install_sh="$ac_aux_dir/shtool install -c"
1381	break
1382	fi
1383	done
1384	if test -z "$ac_aux_dir"; then
1385	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1386	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1387	{ (exit 1); exit 1; }; }
1388	fi
1389	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1390	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1391	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1392
1393	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1394	$ac_config_sub sun4 >/dev/null 2>&1 ||	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1395	{ { 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
1396	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1397	{ (exit 1); exit 1; }; }
1398		3119
1399	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1400	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1401	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1402	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=$ac_cv_build
1403	else	3163	else
1404	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1405	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1406	ac_cv_build_alias=`$ac_config_guess`
1407	test -z "$ac_cv_build_alias" &&
1408	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1409	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1410	{ (exit 1); exit 1; }; }
1411	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1412	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1413	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1414	{ (exit 1); exit 1; }; }
1415
1416	fi	3166	fi
1417	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1418	echo "${ECHO_T}$ac_cv_build" >&6
1419	build=$ac_cv_build
1420	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1421	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1422	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1423		3167
		3168	fi
		3169	{ printf "%s\n" "$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
1424		3187
1425	echo "$as_me:$LINENO: checking host system type" >&5	3188
1426	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1427	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1428	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=$ac_cv_host
1429	else	3197	else
1430	ac_cv_host_alias=$host_alias
1431	test -z "$ac_cv_host_alias" &&
1432	ac_cv_host_alias=$ac_cv_build_alias
1433	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1434	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1435	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1436	{ (exit 1); exit 1; }; }
1437
1438	fi
1439	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1440	echo "${ECHO_T}$ac_cv_host" >&6
1441	host=$ac_cv_host
1442	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1443	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1444	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1445
1446
1447	echo "$as_me:$LINENO: checking target system type" >&5
1448	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1449	if test "${ac_cv_target+set}" = set; then
1450	echo $ECHO_N "(cached) $ECHO_C" >&6
1451	else
1452	ac_cv_target_alias=$target_alias
1453	test "x$ac_cv_target_alias" = "x" &&
1454	ac_cv_target_alias=$ac_cv_host_alias
1455	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
1456	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	3199	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1457	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1458	{ (exit 1); exit 1; }; }
1459
1460	fi	3200	fi
1461	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1462	echo "${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
1463	target=$ac_cv_target	3209	target=$ac_cv_target
1464	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1465	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	3211	set x $ac_cv_target
1466	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
1467		3221
1468		3222
1469	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1470	# will get canonicalized.	3224	# will get canonicalized.
1471	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1472	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1473	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1474	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1475	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1476	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1477	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1478	# incompatible versions:	3234	# incompatible versions:
1479	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1480	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1481	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1484	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1488	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1489	echo "$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
1490	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1491	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1492	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1493	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1494	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH	3254	for as_dir in $PATH
1497	do	3255	do
1498	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1500	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
1501	case $as_dir/ in	3263	case $as_dir in #((
1502	./ | .// | /cC/* | \	3264	./ | /[cC]/* | \
1503	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	3265	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1504	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	3266	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1505	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1506	*)	3268	*)
1507	# 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.
1508	# 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
1509	# by default.	3271	# by default.
1510	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1511	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1512	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
1513	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1514	grep dspmsg "$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
1515	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1516	:	3278	:
1517	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1518	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1519	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1520	:	3282	:
1521	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$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
1522	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"
1523	break 3	3294	break 3
		3295	fi
1524	fi	3296	fi
1525	fi	3297	fi
1526	done	3298	done
1527	done	3299	done
1528	;;	3300	;;
1529	esac	3301	esac
		3302
1530	done	3303	done
		3304	IFS=$as_save_IFS
1531		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1532		3307
1533	fi	3308	fi
1534	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1535	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1536	else	3311	else
1537	# As a last resort, use the slow shell script. We don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
1538	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1539	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1540	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1541	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1542	fi	3317	fi
1543	fi	3318	fi
1544	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1545	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1546		3321
1547	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1548	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1549	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1550		3325
1551	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1552		3327
1553	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1554		3329
1555	echo "$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
1556	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1557	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1558	sleep 1	3333	# name. Accept space and tab only in the latter.
1559	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	*[\\\"\#\$\&\'\`$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
1560	# 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
1561	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1562	# 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
1563	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1564	# directory).	3349	# directory).
1565	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
1566	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1567	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1568	# -L didn't work.	3356	# -L didn't work.
1569	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1570	fi	3358	fi
1571	rm -f conftest.file
1572	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1573	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1574		3361
1575	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
1576	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1577	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1578	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1579	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1580	alias in your environment" >&5
1581	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1582	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1583	{ (exit 1); exit 1; }; }
1584	fi	3368	fi
1585		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
1586	test "$2" = conftest.file	3376	test "$2" = conftest.file
1587	)	3377	)
1588	then	3378	then
1589	# Ok.	3379	# Ok.
1590	:	3380	:
1591	else	3381	else
1592	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1593	Check your system clock" >&5
1594	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1595	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1596	{ (exit 1); exit 1; }; }
1597	fi	3384	fi
1598	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1599	echo "${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=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
1600	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1601	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1602	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1603	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1604	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1605	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1606	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1607	cat <<\_ACEOF >conftest.sed
1608	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1609	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
1610	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1611	rm conftest.sed
1612		3406
1613		3407
1614	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1615	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1616		3410
1617	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
1618	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1619	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1620	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1621	else	3418	else
1622	am_missing_run=	3419	am_missing_run=
1623	{ echo "$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
1624	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;}
1625	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; }
1626		3590
1627	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1628	do	3592	do
1629	# 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.
1630	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1631	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1632	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1633	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1634	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1635	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1636	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1637	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1638	else	3603	else
1639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1640	for as_dir in $PATH	3605	for as_dir in $PATH
1641	do	3606	do
1642	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1643	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1644	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1645	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3614	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1646	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1647	echo "$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$ac_exec_ext" >&5
1648	break 2	3617	break 2
1649	fi	3618	fi
1650	done	3619	done
1651	done	3620	done
		3621	IFS=$as_save_IFS
1652		3622
1653	fi	3623	fi
1654	fi	3624	fi
1655	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1656	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1657	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1658	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1659	else	3629	else
1660	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1661	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1662	fi	3632	fi
		3633
1663		3634
1664	test -n "$AWK" && break	3635	test -n "$AWK" && break
1665	done	3636	done
1666		3637
1667	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
1668	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1669	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	3640	set x ${MAKE-make}
		3641	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1670	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
1671	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1672	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1673	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1674	all:	3648	all:
1675	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1676	_ACEOF	3650	_ACEOF
1677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1678	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1679	if test -n "$ac_maketemp"; then	3653	*@@@%%%=?*=@@@%%%*)
1680	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1681	else	3655	*)
1682	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1683	fi	3657	esac
1684	rm -f conftest.make	3658	rm -f conftest.make
1685	fi	3659	fi
1686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1687	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1688	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1689	SET_MAKE=	3663	SET_MAKE=
1690	else	3664	else
1691	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1692	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1693	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1694	fi	3668	fi
1695		3669
1696	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1697	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1700	else	3674	else
1701	am__leading_dot=_	3675	am__leading_dot=_
1702	fi	3676	fi
1703	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1704		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)'
1705	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1706	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1707	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1708	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1709	echo "$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
1710	{ (exit 1); exit 1; }; }	3727	fi
1711	fi	3728	fi
1712		3729
1713	# test whether we have cygpath	3730	# test whether we have cygpath
1714	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1715	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1719	fi	3736	fi
1720	fi	3737	fi
1721		3738
1722		3739
1723	# Define the identity of the package.	3740	# Define the identity of the package.
1724	PACKAGE=gvpe	3741	PACKAGE='gvpe'
1725	VERSION=1.9	3742	VERSION='3.1'
1726		3743
1727		3744
1728	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1729	#define PACKAGE "$PACKAGE"
1730	_ACEOF
1731		3746
1732		3747
1733	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1734	#define VERSION "$VERSION"
1735	_ACEOF
1736		3749
1737	# Some tools Automake needs.	3750	# Some tools Automake needs.
1738		3751
1739	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1740		3753
…		…
1748	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1749		3762
1750		3763
1751	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1752		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='$(MKDIR_P)'
1753		3771
1754	AMTAR=${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='$${TAR-tar}'
1755		3777
1756	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1757		3778
1758	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
1759	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1760	# tool to use in cross-compilation environments, therefore Automake	3781
1761	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1762	if test "$cross_compiling" != no; then	3783
1763	if test -n "$ac_tool_prefix"; then	3784
1764	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1765	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1766	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1768	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1769	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
1770	else	3815	else
1771	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1772	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1773	else	3818
1774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1775	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1776	do	3821
1777	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1778	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1779	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1780	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1781	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1783	break 2
1784	fi	3828	fi
1785	done
1786	done
1787
1788	fi	3829	fi
1789	fi
1790	STRIP=$ac_cv_prog_STRIP
1791	if test -n "$STRIP"; then
1792	echo "$as_me:$LINENO: result: $STRIP" >&5
1793	echo "${ECHO_T}$STRIP" >&6
1794	else
1795	echo "$as_me:$LINENO: result: no" >&5
1796	echo "${ECHO_T}no" >&6
1797	fi
1798		3830
1799	fi
1800	if test -z "$ac_cv_prog_STRIP"; then
1801	ac_ct_STRIP=$STRIP
1802	# Extract the first word of "strip", so it can be a program name with args.
1803	set dummy strip; ac_word=$2
1804	echo "$as_me:$LINENO: checking for $ac_word" >&5
1805	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1806	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1807	echo $ECHO_N "(cached) $ECHO_C" >&6
1808	else
1809	if test -n "$ac_ct_STRIP"; then
1810	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1811	else
1812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813	for as_dir in $PATH
1814	do
1815	IFS=$as_save_IFS
1816	test -z "$as_dir" && as_dir=.
1817	for ac_exec_ext in '' $ac_executable_extensions; do
1818	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819	ac_cv_prog_ac_ct_STRIP="strip"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2
1822	fi
1823	done
1824	done
1825
1826	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1827	fi
1828	fi
1829	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1830	if test -n "$ac_ct_STRIP"; then
1831	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1832	echo "${ECHO_T}$ac_ct_STRIP" >&6
1833	else
1834	echo "$as_me:$LINENO: result: no" >&5
1835	echo "${ECHO_T}no" >&6
1836	fi
1837
1838	STRIP=$ac_ct_STRIP
1839	else
1840	STRIP="$ac_cv_prog_STRIP"
1841	fi
1842
1843	fi
1844	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1845
1846	# We need awk for the "check" target. The system "awk" is bad on
1847	# some platforms.
1848
1849
1850
1851	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1852		3832
		3833
1853	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
1854	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1855	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1856	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1857	enableval="$enable_maintainer_mode"	3838	then :
1858	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1859	else	3840	else $as_nop
1860	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1861	fi;	3842	fi
		3843
1862	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1863	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1864
1865
1866	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1867	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1868	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1869	else	3849	else
1870	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1871	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1875		3855
1876		3856
1877		3857
1878		3858
1879		3859
1880
1881
1882
1883
1884
1885	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1886
1887	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1888		3860
1889		3861
1890		3862
1891	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1892	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1900		3872
1901		3873
1902		3874
1903	# 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.
1904	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1905	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1906	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1907	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1908	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1909	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1910	case "$MSGFMT" in	3883	case "$MSGFMT" in
1911	/*)	3884	/*)
1912	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1913	;;	3886	;;
1914	*)	3887	*)
…		…
1928	;;	3901	;;
1929	esac	3902	esac
1930	fi	3903	fi
1931	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1932	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1933	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1934	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1935	else	3908	else
1936	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1938	fi	3911	fi
1939		3912
1940	# 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.
1941	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1942	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1944	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1945	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1946	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1947	case $GMSGFMT in	3921	case $GMSGFMT in
1948	[\\/]* | ?:[\\/]*)	3922	[\\/]* | ?:[\\/]*)
1949	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1950	;;	3924	;;
1951	*)	3925	*)
1952	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1953	for as_dir in $PATH	3927	for as_dir in $PATH
1954	do	3928	do
1955	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1956	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1957	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1958	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1959	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1960	echo "$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$ac_exec_ext" >&5
1961	break 2	3939	break 2
1962	fi	3940	fi
1963	done	3941	done
1964	done	3942	done
		3943	IFS=$as_save_IFS
1965		3944
1966	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1967	;;	3946	;;
1968	esac	3947	esac
1969	fi	3948	fi
1970	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1971
1972	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1973	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1974	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1975	else	3953	else
1976	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1977	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1978	fi	3956	fi
		3957
1979		3958
1980		3959
1981	# 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.
1982	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1983	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1984	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1985	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1986	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1987	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1988	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1989	/*)	3969	/*)
1990	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1991	;;	3971	;;
1992	*)	3972	*)
…		…
2006	;;	3986	;;
2007	esac	3987	esac
2008	fi	3988	fi
2009	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2010	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2011	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2012	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2013	else	3993	else
2014	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2015	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2016	fi	3996	fi
2017		3997
2018	rm -f messages.po	3998	rm -f messages.po
2019		3999
2020	# 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.
2021	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2022	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2023	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2024	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2025	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2026	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2027	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2028	/*)	4009	/*)
2029	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2030	;;	4011	;;
2031	*)	4012	*)
…		…
2044	;;	4025	;;
2045	esac	4026	esac
2046	fi	4027	fi
2047	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2048	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2049	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2050	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2051	else	4032	else
2052	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2053	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2054	fi	4035	fi
2055		4036
2056		4037
2057	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2058	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2059	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2060	: ;	4041	: ;
2061	else	4042	else
2062	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2063	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2064	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2065	GMSGFMT=":"	4046	GMSGFMT=":"
2066	fi	4047	fi
2067	fi	4048	fi
2068		4049
2069	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2070	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 &&
2071	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2072	: ;	4053	: ;
2073	else	4054	else
2074	echo "$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
2075	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2076	XGETTEXT=":"	4057	XGETTEXT=":"
2077	fi	4058	fi
2078	rm -f messages.po	4059	rm -f messages.po
2079	fi	4060	fi
2080		4061
2081	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2082		4063
2083		4064
2084		4065
2085	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2086	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2095	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2096	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2097	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2098	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2099		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2100	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2101		4091
2102	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2103		4093
2104		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2105	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2106	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2107	am__doit:	4097	am__doit:
2108	@echo done	4098	@echo this is the am__doit target >confinc.out
2109	.PHONY: am__doit	4099	.PHONY: am__doit
2110	END	4100	END
2111	# If we don't find an include directive, just comment out the code.
2112	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2113	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2114	am__include="#"	4101	am__include="#"
2115	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2116	_am_result=none	4107	_am_result=no
2117	# First try GNU make style include.	4108	for s in GNU BSD; do
2118	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2119	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2120	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2121	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2122	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2123	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2124	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2125	am__include=include	4116	case $s in #(
2126	am__quote=	4117	BSD) :
2127	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2128	fi	4119	*) :
2129	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2130	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2131	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2132	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2133	am__include=.include
2134	am__quote="\""
2135	_am_result=BSD
2136	fi	4128	fi
2137	fi	4129	done
2138
2139
2140	echo "$as_me:$LINENO: result: $_am_result" >&5
2141	echo "${ECHO_T}$_am_result" >&6
2142	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2143		4133
2144	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2145	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2146	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2147
2148	fi;	4138	fi
		4139
2149	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2150	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2151	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2152	fi	4144	fi
2153
2154
2155	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2156	AMDEP_TRUE=	4146	AMDEP_TRUE=
2157	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2158	else	4148	else
2159	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2160	AMDEP_FALSE=	4150	AMDEP_FALSE=
2161	fi	4151	fi
2162
2163		4152
2164		4153
2165	ac_ext=c	4154	ac_ext=c
2166	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2167	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2168	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 $LIBS >&5'
2169	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2170	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2171	# Extract the first word of "${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.
2172	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2173	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2174	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2175	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2176	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2177	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2178	if test -n "$CC"; then	4168	if test -n "$CC"; then
2179	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2180	else	4170	else
2181	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182	for as_dir in $PATH	4172	for as_dir in $PATH
2183	do	4173	do
2184	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2185	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2186	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2187	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2188	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2189	echo "$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$ac_exec_ext" >&5
2190	break 2	4184	break 2
2191	fi	4185	fi
2192	done	4186	done
2193	done	4187	done
		4188	IFS=$as_save_IFS
2194		4189
2195	fi	4190	fi
2196	fi	4191	fi
2197	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2198	if test -n "$CC"; then	4193	if test -n "$CC"; then
2199	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2200	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2201	else	4196	else
2202	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2203	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2204	fi	4199	fi
		4200
2205		4201
2206	fi	4202	fi
2207	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2208	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2209	# 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.
2210	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2211	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2212	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2213	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2214	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2215	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2216	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2217	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2218	else	4215	else
2219	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2220	for as_dir in $PATH	4217	for as_dir in $PATH
2221	do	4218	do
2222	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2223	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2224	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2225	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2226	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2227	echo "$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$ac_exec_ext" >&5
2228	break 2	4229	break 2
2229	fi	4230	fi
2230	done	4231	done
2231	done	4232	done
		4233	IFS=$as_save_IFS
2232		4234
2233	fi	4235	fi
2234	fi	4236	fi
2235	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2236	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2237	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2238	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2239	else	4241	else
2240	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2241	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2242	fi	4244	fi
2243		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
2244	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2245	else	4257	else
2246	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2247	fi	4259	fi
2248		4260
2249	if test -z "$CC"; then	4261	if test -z "$CC"; then
2250	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2251	# 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.
2252	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2253	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2254	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2255	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2256	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2257	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2258	if test -n "$CC"; then	4271	if test -n "$CC"; then
2259	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2260	else	4273	else
2261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2262	for as_dir in $PATH	4275	for as_dir in $PATH
2263	do	4276	do
2264	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2265	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2266	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2267	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2268	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2269	echo "$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$ac_exec_ext" >&5
2270	break 2	4287	break 2
2271	fi	4288	fi
2272	done	4289	done
2273	done	4290	done
		4291	IFS=$as_save_IFS
2274		4292
2275	fi	4293	fi
2276	fi	4294	fi
2277	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2278	if test -n "$CC"; then	4296	if test -n "$CC"; then
2279	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2280	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2281	else	4299	else
2282	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2283	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2284	fi	4302	fi
2285		4303
2286	fi	4304
2287	if test -z "$ac_cv_prog_CC"; then
2288	ac_ct_CC=$CC
2289	# Extract the first word of "cc", so it can be a program name with args.
2290	set dummy cc; ac_word=$2
2291	echo "$as_me:$LINENO: checking for $ac_word" >&5
2292	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2293	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2294	echo $ECHO_N "(cached) $ECHO_C" >&6
2295	else
2296	if test -n "$ac_ct_CC"; then
2297	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2298	else
2299	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2300	for as_dir in $PATH
2301	do
2302	IFS=$as_save_IFS
2303	test -z "$as_dir" && as_dir=.
2304	for ac_exec_ext in '' $ac_executable_extensions; do
2305	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306	ac_cv_prog_ac_ct_CC="cc"
2307	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2308	break 2
2309	fi	4305	fi
2310	done
2311	done
2312
2313	fi
2314	fi
2315	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2316	if test -n "$ac_ct_CC"; then
2317	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2318	echo "${ECHO_T}$ac_ct_CC" >&6
2319	else
2320	echo "$as_me:$LINENO: result: no" >&5
2321	echo "${ECHO_T}no" >&6
2322	fi
2323
2324	CC=$ac_ct_CC
2325	else
2326	CC="$ac_cv_prog_CC"
2327	fi
2328
2329	fi	4306	fi
2330	if test -z "$CC"; then	4307	if test -z "$CC"; then
2331	# 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.
2332	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2333	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2334	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2335	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2336	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2337	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2338	if test -n "$CC"; then	4316	if test -n "$CC"; then
2339	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2340	else	4318	else
2341	ac_prog_rejected=no	4319	ac_prog_rejected=no
2342	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343	for as_dir in $PATH	4321	for as_dir in $PATH
2344	do	4322	do
2345	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2346	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2347	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2348	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2349	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2350	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2351	continue	4333	continue
2352	fi	4334	fi
2353	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2354	echo "$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$ac_exec_ext" >&5
2355	break 2	4337	break 2
2356	fi	4338	fi
2357	done	4339	done
2358	done	4340	done
		4341	IFS=$as_save_IFS
2359		4342
2360	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2361	# 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.
2362	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2363	shift	4346	shift
2364	if test $# != 0; then	4347	if test $# != 0; then
2365	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2366	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2367	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2368	shift	4351	shift
2369	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2370	fi	4353	fi
2371	fi	4354	fi
2372	fi	4355	fi
2373	fi	4356	fi
2374	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	4358	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2378	else	4361	else
2379	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2381	fi	4364	fi
		4365
2382		4366
2383	fi	4367	fi
2384	if test -z "$CC"; then	4368	if test -z "$CC"; then
2385	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2386	for ac_prog in cl	4370	for ac_prog in cl.exe
2387	do	4371	do
2388	# 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.
2389	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2390	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2391	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2392	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2393	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2394	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2395	if test -n "$CC"; then	4380	if test -n "$CC"; then
2396	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2397	else	4382	else
2398	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2399	for as_dir in $PATH	4384	for as_dir in $PATH
2400	do	4385	do
2401	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2402	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2403	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2404	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2405	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2406	echo "$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$ac_exec_ext" >&5
2407	break 2	4396	break 2
2408	fi	4397	fi
2409	done	4398	done
2410	done	4399	done
		4400	IFS=$as_save_IFS
2411		4401
2412	fi	4402	fi
2413	fi	4403	fi
2414	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2415	if test -n "$CC"; then	4405	if test -n "$CC"; then
2416	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2417	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2418	else	4408	else
2419	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2420	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2421	fi	4411	fi
		4412
2422		4413
2423	test -n "$CC" && break	4414	test -n "$CC" && break
2424	done	4415	done
2425	fi	4416	fi
2426	if test -z "$CC"; then	4417	if test -z "$CC"; then
2427	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2428	for ac_prog in cl	4419	for ac_prog in cl.exe
2429	do	4420	do
2430	# 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.
2431	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2432	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2433	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2434	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2435	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2436	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2437	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2438	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2439	else	4431	else
2440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441	for as_dir in $PATH	4433	for as_dir in $PATH
2442	do	4434	do
2443	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2444	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2445	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2446	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2447	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2448	echo "$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$ac_exec_ext" >&5
2449	break 2	4445	break 2
2450	fi	4446	fi
2451	done	4447	done
2452	done	4448	done
		4449	IFS=$as_save_IFS
2453		4450
2454	fi	4451	fi
2455	fi	4452	fi
2456	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2457	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2458	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2459	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2460	else	4457	else
2461	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2463	fi	4460	fi
		4461
2464		4462
2465	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2466	done	4464	done
2467		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
2468	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2469	fi	4477	fi
2470		4478
2471	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
2472		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2473		4522
2474	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2475	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 \`$ac_pwd':" >&2;}
2476	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2477	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2478	{ (exit 1); exit 1; }; }
2479		4590
2480	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2481	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2482	"checking for C compiler version" >&5	4593	set X $ac_compile
2483	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2484	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2485	(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 $ac_option >&5") 2>conftest.err
2486	ac_status=$?	4604	ac_status=$?
2487	echo "$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
2488	(exit $ac_status); }	4613	test $ac_status = 0; }
2489	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2490	(eval $ac_compiler -v </dev/null >&5) 2>&5
2491	ac_status=$?
2492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493	(exit $ac_status); }
2494	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2495	(eval $ac_compiler -V </dev/null >&5) 2>&5
2496	ac_status=$?
2497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498	(exit $ac_status); }
2499		4615
2500	cat >conftest.$ac_ext <<_ACEOF
2501	/* confdefs.h. */
2502	_ACEOF
2503	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504	cat >>conftest.$ac_ext <<_ACEOF
2505	/* end confdefs.h. */	4617	/* end confdefs.h. */
2506		4618
2507	int	4619	int
2508	main ()	4620	main (void)
2509	{	4621	{
2510		4622
2511	;	4623	;
2512	return 0;	4624	return 0;
2513	}	4625	}
2514	_ACEOF	4626	_ACEOF
2515	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2516	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2517	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2518	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2519	# of exeext.	4631	# of exeext.
2520	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	4632	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2521	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2522	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2523	if { (eval echo "$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
2524	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2525	ac_status=$?	4657	ac_status=$?
2526	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2527	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2528	# Find the output, starting from the most likely. This scheme is	4660	then :
2529	# 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'.
2530	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2531		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2532	# 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
2533	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2534	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2535	# b.out is created by i960 compilers.
2536	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2537	do	4667	do
2538	test -f "$ac_file" || continue	4668	test -f "$ac_file" || continue
2539	case $ac_file in	4669	case $ac_file in
2540	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	4670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2541	;;
2542	conftest.$ac_ext )
2543	# This is the source file.
2544	;;	4671	;;
2545	[ab].out )	4672	[ab].out )
2546	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2547	# certainly right.	4674	# certainly right.
2548	break;;	4675	break;;
2549	*.* )	4676	*.* )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2550	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2551	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2552	# 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
2553	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2554	export ac_cv_exeext	4683	# argument, so we may need to know it at that point already.
		4684	# Even if this section looks crufty: it has the advantage of
		4685	# actually working.
2555	break;;	4686	break;;
2556	* )	4687	* )
2557	break;;	4688	break;;
2558	esac	4689	esac
2559	done	4690	done
2560	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2561	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2562	sed 's/^/| /' conftest.$ac_ext >&5	4701	sed 's/^/| /' conftest.$ac_ext >&5
2563		4702
2564	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2565	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2566	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2567	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2568	{ (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; }
2569	fi	4710	fi
2570		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; }
2571	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2572	echo "$as_me:$LINENO: result: $ac_file" >&5
2573	echo "${ECHO_T}$ac_file" >&6
2574		4716
2575	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2576	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2577	echo "$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
2578	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2579	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2580	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2581	if test "$cross_compiling" != yes; then	4723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2582	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2583	{ (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
2584	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2585	ac_status=$?	4729	ac_status=$?
2586	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2587	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2588	cross_compiling=no	4732	then :
2589	else
2590	if test "$cross_compiling" = maybe; then
2591	cross_compiling=yes
2592	else
2593	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2594	If you meant to cross compile, use \`--host'.
2595	See \`config.log' for more details." >&5
2596	echo "$as_me: error: cannot run C compiled programs.
2597	If you meant to cross compile, use \`--host'.
2598	See \`config.log' for more details." >&2;}
2599	{ (exit 1); exit 1; }; }
2600	fi
2601	fi
2602	fi
2603	echo "$as_me:$LINENO: result: yes" >&5
2604	echo "${ECHO_T}yes" >&6
2605
2606	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2607	ac_clean_files=$ac_clean_files_save
2608	# Check the compiler produces executables we can run. If not, either
2609	# the compiler is broken, or we cross compile.
2610	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2611	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2612	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2613	echo "${ECHO_T}$cross_compiling" >&6
2614
2615	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2616	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2617	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2618	(eval $ac_link) 2>&5
2619	ac_status=$?
2620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2621	(exit $ac_status); }; then
2622	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2623	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2624	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2625	# `rm'.	4736	# `rm'.
2626	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2627	test -f "$ac_file" || continue	4738	test -f "$ac_file" || continue
2628	case $ac_file in	4739	case $ac_file in
2629	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	4740	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2630	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4741	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2631	export ac_cv_exeext
2632	break;;	4742	break;;
2633	* ) break;;	4743	* ) break;;
2634	esac	4744	esac
2635	done	4745	done
2636	else	4746	else $as_nop
2637	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2638	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2639	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2640	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2641	{ (exit 1); exit 1; }; }
2642	fi	4751	fi
2643
2644	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2645	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2647		4755
2648	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2649	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2650	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2651	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2653	if test "${ac_cv_objext+set}" = set; then
2654	echo $ECHO_N "(cached) $ECHO_C" >&6
2655	else
2656	cat >conftest.$ac_ext <<_ACEOF
2657	/* 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	}
2658	_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 $as_nop
2659	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660	cat >>conftest.$ac_ext <<_ACEOF
2661	/* end confdefs.h. */	4825	/* end confdefs.h. */
2662		4826
2663	int	4827	int
2664	main ()	4828	main (void)
2665	{	4829	{
2666		4830
2667	;	4831	;
2668	return 0;	4832	return 0;
2669	}	4833	}
2670	_ACEOF	4834	_ACEOF
2671	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2672	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
2673	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2674	ac_status=$?	4844	ac_status=$?
2675	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2676	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2677	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" || continue;
2678	case $ac_file in	4850	case $ac_file in
2679	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4851	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2680	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4852	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2681	break;;	4853	break;;
2682	esac	4854	esac
2683	done	4855	done
2684	else	4856	else $as_nop
2685	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2686	sed 's/^/| /' conftest.$ac_ext >&5	4858	sed 's/^/| /' conftest.$ac_ext >&5
2687		4859
2688	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2689	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2690	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2691	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2692	{ (exit 1); exit 1; }; }
2693	fi	4864	fi
2694
2695	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2696	fi	4866	fi
2697	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2698	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2699	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2700	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2701	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
2702	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2703	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2704	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2705	else	4875	printf %s "(cached) " >&6
2706	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2707	/* confdefs.h. */
2708	_ACEOF
2709	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2710	cat >>conftest.$ac_ext <<_ACEOF
2711	/* end confdefs.h. */	4878	/* end confdefs.h. */
2712		4879
2713	int	4880	int
2714	main ()	4881	main (void)
2715	{	4882	{
2716	#ifndef __GNUC__	4883	#ifndef __GNUC__
2717	choke me	4884	choke me
2718	#endif	4885	#endif
2719		4886
2720	;	4887	;
2721	return 0;	4888	return 0;
2722	}	4889	}
2723	_ACEOF	4890	_ACEOF
2724	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2725	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2726	(eval $ac_compile) 2>conftest.er1
2727	ac_status=$?
2728	grep -v '^ *+' conftest.er1 >conftest.err
2729	rm -f conftest.er1
2730	cat conftest.err >&5
2731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732	(exit $ac_status); } &&
2733	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735	(eval $ac_try) 2>&5
2736	ac_status=$?
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); }; } &&
2739	{ ac_try='test -s conftest.$ac_objext'
2740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741	(eval $ac_try) 2>&5
2742	ac_status=$?
2743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744	(exit $ac_status); }; }; then
2745	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2746	else	4907	else
2747	echo "$as_me: failed program was:" >&5	4908	GCC=
2748	sed 's/^/| /' conftest.$ac_ext >&5
2749
2750	ac_compiler_gnu=no
2751	fi	4909	fi
2752	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2753	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2754
2755	fi
2756	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2757	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2758	GCC=`test $ac_compiler_gnu = yes && echo yes`
2759	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2760	ac_save_CFLAGS=$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
2761	CFLAGS="-g"	4921	CFLAGS="-g"
2762	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2763	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2764	if test "${ac_cv_prog_cc_g+set}" = set; then
2765	echo $ECHO_N "(cached) $ECHO_C" >&6
2766	else
2767	cat >conftest.$ac_ext <<_ACEOF
2768	/* confdefs.h. */
2769	_ACEOF
2770	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2771	cat >>conftest.$ac_ext <<_ACEOF
2772	/* end confdefs.h. */	4923	/* end confdefs.h. */
2773		4924
2774	int	4925	int
2775	main ()	4926	main (void)
2776	{	4927	{
2777		4928
2778	;	4929	;
2779	return 0;	4930	return 0;
2780	}	4931	}
2781	_ACEOF	4932	_ACEOF
2782	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2783	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2784	(eval $ac_compile) 2>conftest.er1
2785	ac_status=$?
2786	grep -v '^ *+' conftest.er1 >conftest.err
2787	rm -f conftest.er1
2788	cat conftest.err >&5
2789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790	(exit $ac_status); } &&
2791	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793	(eval $ac_try) 2>&5
2794	ac_status=$?
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); }; } &&
2797	{ ac_try='test -s conftest.$ac_objext'
2798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799	(eval $ac_try) 2>&5
2800	ac_status=$?
2801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802	(exit $ac_status); }; }; then
2803	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2804	else	4936	else $as_nop
2805	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2806	sed 's/^/| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2807		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 :
2808	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2809	fi	4969	fi
2810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2811	fi	4971	fi
2812	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2813	echo "${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; }
2814	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2815	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2816	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2817	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2818	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2819	else	4984	else
…		…
2824	CFLAGS="-O2"	4989	CFLAGS="-O2"
2825	else	4990	else
2826	CFLAGS=	4991	CFLAGS=
2827	fi	4992	fi
2828	fi	4993	fi
2829	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2830	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2831	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2832	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
2833	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 $as_nop
2834	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2835	ac_save_CC=$CC	5004	ac_save_CC=$CC
2836	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2837	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2838	_ACEOF	5008	_ACEOF
2839	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2840	cat >>conftest.$ac_ext <<_ACEOF
2841	/* end confdefs.h. */
2842	#include <stdarg.h>
2843	#include <stdio.h>
2844	#include <sys/types.h>
2845	#include <sys/stat.h>
2846	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2847	struct buf { int x; };
2848	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2849	static char *e (p, i)
2850	char **p;
2851	int i;
2852	{
2853	return p[i];
2854	}
2855	static char *f (char * (*g) (char **, int), char **p, ...)
2856	{
2857	char *s;
2858	va_list v;
2859	va_start (v,p);
2860	s = g (p, va_arg (v,int));
2861	va_end (v);
2862	return s;
2863	}
2864
2865	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2866	function prototypes and stuff, but not '\xHH' hex character constants.
2867	These don't provoke an error unfortunately, instead are silently treated
2868	as 'x'. The following induces an error, until -std1 is added to get
2869	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2870	array size at least. It's necessary to write '\x00'==0 to get something
2871	that's true only with -std1. */
2872	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2873
2874	int test (int i, double x);
2875	struct s1 {int (*f) (int a);};
2876	struct s2 {int (*f) (double a);};
2877	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2878	int argc;
2879	char **argv;
2880	int
2881	main ()
2882	{
2883	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2884	;
2885	return 0;
2886	}
2887	_ACEOF
2888	# Don't try gcc -ansi; that turns off useful extensions and
2889	# breaks some systems' header files.
2890	# AIX -qlanglvl=ansi
2891	# Ultrix and OSF/1 -std1
2892	# HP-UX 10.20 and later -Ae
2893	# HP-UX older versions -Aa -D_HPUX_SOURCE
2894	# SVR4 -Xc -D__EXTENSIONS__
2895	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2896	do	5010	do
2897	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2898	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2899	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2900	(eval $ac_compile) 2>conftest.er1
2901	ac_status=$?
2902	grep -v '^ *+' conftest.er1 >conftest.err
2903	rm -f conftest.er1
2904	cat conftest.err >&5
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); } &&
2907	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2909	(eval $ac_try) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }; } &&
2913	{ ac_try='test -s conftest.$ac_objext'
2914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2915	(eval $ac_try) 2>&5
2916	ac_status=$?
2917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918	(exit $ac_status); }; }; then
2919	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2920	break
2921	else
2922	echo "$as_me: failed program was:" >&5
2923	sed 's/^/| /' conftest.$ac_ext >&5
2924
2925	fi	5015	fi
2926	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2927	done	5018	done
2928	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2929	CC=$ac_save_CC	5020	CC=$ac_save_CC
2930
2931	fi	5021	fi
2932		5022
2933	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2934	x|xno)	5024	then :
2935	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2936	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2937	*)	5027	else $as_nop
2938	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2939	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; }
2940	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2941	esac	5036	fi
2942		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2943	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2944	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2945	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2946	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2947	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2948	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2949	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2950	#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	$ac_c_conftest_c99_program
2951	_ACEOF	5054	_ACEOF
2952	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2953	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2954	(eval $ac_compile) 2>conftest.er1
2955	ac_status=$?
2956	grep -v '^ *+' conftest.er1 >conftest.err
2957	rm -f conftest.er1
2958	cat conftest.err >&5
2959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960	(exit $ac_status); } &&
2961	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; } &&
2967	{ ac_try='test -s conftest.$ac_objext'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; }; then
2973	for ac_declaration in \
2974	'' \
2975	'extern "C" void std::exit (int) throw (); using std::exit;' \
2976	'extern "C" void std::exit (int); using std::exit;' \
2977	'extern "C" void exit (int) throw ();' \
2978	'extern "C" void exit (int);' \
2979	'void exit (int);'
2980	do	5056	do
2981	cat >conftest.$ac_ext <<_ACEOF	5057	CC="$ac_save_CC $ac_arg"
		5058	if ac_fn_c_try_compile "$LINENO"
		5059	then :
		5060	ac_cv_prog_cc_c99=$ac_arg
		5061	fi
		5062	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5063	test "x$ac_cv_prog_cc_c99" != "xno" && break
		5064	done
		5065	rm -f conftest.$ac_ext
		5066	CC=$ac_save_CC
		5067	fi
		5068
		5069	if test "x$ac_cv_prog_cc_c99" = xno
		5070	then :
		5071	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		5072	printf "%s\n" "unsupported" >&6; }
		5073	else $as_nop
		5074	if test "x$ac_cv_prog_cc_c99" = x
		5075	then :
		5076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		5077	printf "%s\n" "none needed" >&6; }
		5078	else $as_nop
		5079	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		5080	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		5081	CC="$CC $ac_cv_prog_cc_c99"
		5082	fi
		5083	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		5084	ac_prog_cc_stdc=c99
		5085	fi
		5086	fi
		5087	if test x$ac_prog_cc_stdc = xno
		5088	then :
		5089	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		5090	printf %s "checking for $CC option to enable C89 features... " >&6; }
		5091	if test ${ac_cv_prog_cc_c89+y}
		5092	then :
		5093	printf %s "(cached) " >&6
		5094	else $as_nop
		5095	ac_cv_prog_cc_c89=no
		5096	ac_save_CC=$CC
		5097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2982	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2983	_ACEOF	5100	_ACEOF
2984	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2985	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2986	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2987	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2988	#include <stdlib.h>	5105	then :
2989	int	5106	ac_cv_prog_cc_c89=$ac_arg
2990	main ()
2991	{
2992	exit (42);
2993	;
2994	return 0;
2995	}
2996	_ACEOF
2997	rm -f conftest.$ac_objext
2998	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2999	(eval $ac_compile) 2>conftest.er1
3000	ac_status=$?
3001	grep -v '^ *+' conftest.er1 >conftest.err
3002	rm -f conftest.er1
3003	cat conftest.err >&5
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); } &&
3006	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3008	(eval $ac_try) 2>&5
3009	ac_status=$?
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); }; } &&
3012	{ ac_try='test -s conftest.$ac_objext'
3013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014	(eval $ac_try) 2>&5
3015	ac_status=$?
3016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017	(exit $ac_status); }; }; then
3018	:
3019	else
3020	echo "$as_me: failed program was:" >&5
3021	sed 's/^/| /' conftest.$ac_ext >&5
3022
3023	continue
3024	fi	5107	fi
3025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3026	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3027	/* confdefs.h. */
3028	_ACEOF
3029	cat confdefs.h >>conftest.$ac_ext
3030	cat >>conftest.$ac_ext <<_ACEOF
3031	/* end confdefs.h. */
3032	$ac_declaration
3033	int
3034	main ()
3035	{
3036	exit (42);
3037	;
3038	return 0;
3039	}
3040	_ACEOF
3041	rm -f conftest.$ac_objext
3042	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3043	(eval $ac_compile) 2>conftest.er1
3044	ac_status=$?
3045	grep -v '^ *+' conftest.er1 >conftest.err
3046	rm -f conftest.er1
3047	cat conftest.err >&5
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); } &&
3050	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3051	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3052	(eval $ac_try) 2>&5
3053	ac_status=$?
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); }; } &&
3056	{ ac_try='test -s conftest.$ac_objext'
3057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3058	(eval $ac_try) 2>&5
3059	ac_status=$?
3060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061	(exit $ac_status); }; }; then
3062	break
3063	else
3064	echo "$as_me: failed program was:" >&5
3065	sed 's/^/| /' conftest.$ac_ext >&5
3066
3067	fi
3068	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3069	done	5110	done
3070	rm -f conftest*	5111	rm -f conftest.$ac_ext
3071	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3072	echo '#ifdef __cplusplus' >>confdefs.h
3073	echo $ac_declaration >>confdefs.h
3074	echo '#endif' >>confdefs.h
3075	fi	5113	fi
3076		5114
3077	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3078	echo "$as_me: failed program was:" >&5	5116	then :
3079	sed 's/^/| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3080		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 $ac_cv_prog_cc_c89"
3081	fi	5128	fi
3082	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5129	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
		5130	ac_prog_cc_stdc=c89
		5131	fi
		5132	fi
		5133
3083	ac_ext=c	5134	ac_ext=c
3084	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3085	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086	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 $LIBS >&5'
3087	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3089	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3090		5202
3091	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
3092	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3093	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3094	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3095	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3096	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3097	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3098	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3099	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3100	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3101	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3102	mkdir conftest.dir	5216	mkdir conftest.dir
3103	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3104	# using a relative directory.	5218	# using a relative directory.
3105	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3106	cd conftest.dir	5220	cd conftest.dir
…		…
3114		5228
3115	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3116	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3117	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`
3118	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3119	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3120	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3121	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3122	# 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.
3123	#	5242	#
…		…
3125	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3126	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3127	: > sub/conftest.c	5246	: > sub/conftest.c
3128	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3129	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3130	: > 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$i.h
3131	done	5252	done
3132	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3133		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"
3134	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	;;
3135	nosideeffect)	5266	nosideeffect)
3136	# 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
3137	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3138	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3139	continue	5270	continue
3140	else	5271	else
3141	break	5272	break
3142	fi	5273	fi
3143	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3144	none) break ;;	5282	none) break ;;
3145	esac	5283	esac
3146	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3147	# mode. It turns out that the SunPro C++ compiler does not properly
3148	# handle `-M -o', and we need to detect this.
3149	if depmode=$depmode \	5284	if depmode=$depmode \
3150	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3151	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3152	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3153	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3154	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3155	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3156	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3157	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3158	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3159	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err ||
3160	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3161	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3162	break	5303	break
3163	fi	5304	fi
3164	fi	5305	fi
3165	done	5306	done
…		…
3169	else	5310	else
3170	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3171	fi	5312	fi
3172		5313
3173	fi	5314	fi
3174	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3175	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3176	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3177		5318
3178
3179
3180	if	5319	if
3181	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3182	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3183	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3184	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3185	else	5324	else
…		…
3187	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3188	fi	5327	fi
3189		5328
3190		5329
3191		5330
3192	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3193	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3194	withval="$with_gnu_ld"	5333	then :
3195	test "$withval" = no || with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3196	else	5335	else $as_nop
3197	with_gnu_ld=no	5336	with_gnu_ld=no
3198	fi;	5337	fi
		5338
3199	ac_prog=ld	5339	ac_prog=ld
3200	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3201	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3202	echo "$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
3203	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3204	case $host in	5344	case $host in
3205	*-*-mingw*)	5345	*-*-mingw*)
3206	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3207	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3208	*)	5348	*)
…		…
3227	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3228	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3229	;;	5369	;;
3230	esac	5370	esac
3231	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3232	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3233	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3234	else	5374	else
3235	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3236	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3237	fi	5377	fi
3238	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3239	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3240	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3241	if test -z "$LD"; then	5382	if test -z "$LD"; then
3242	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3243	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3244	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3245	if test -f "$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$ac_exeext"; then
…		…
3260	fi	5401	fi
3261	fi	5402	fi
3262		5403
3263	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3264	if test -n "$LD"; then	5405	if test -n "$LD"; then
3265	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3266	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3267	else	5408	else
3268	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3269	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3270	fi	5411	fi
3271	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
3272	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3273	{ (exit 1); exit 1; }; }
3274	echo "$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
3275	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; }
3276	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3277	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3278	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3279	# 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.
3280	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3281	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3282	else	5422	else
3283	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3284	fi	5424	fi
3285	fi	5425	fi
3286	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3287	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3288	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3289		5429
3290		5430
3291		5431
3292	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
3293	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3294	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3295	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3296	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3297		5438
3298	CC="$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" \
3299	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3300	. ./conftest.sh	5441	. ./conftest.sh
3301	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3302	acl_cv_rpath=done	5443	acl_cv_rpath=done
3303		5444
3304	fi	5445	fi
3305	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3306	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3307	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3308	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3309	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3310	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3311	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3312	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3313	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3314	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"
3315	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"
3316	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3317	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3318	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3319	:	5461	else $as_nop
3320	else
3321	enable_rpath=yes	5462	enable_rpath=yes
3322	fi;	5463	fi
		5464
3323		5465
3324		5466
3325		5467
3326		5468
3327		5469
…		…
3339		5481
3340	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3341	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3342		5484
3343		5485
3344	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3345	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3346	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3347
3348	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3349	use_additional=no	5491	use_additional=no
3350	else	5492	else
3351	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3352		5494
…		…
3365	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3366	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3367	fi	5509	fi
3368	fi	5510	fi
3369		5511
3370	fi;	5512	fi
		5513
3371	LIBICONV=	5514	LIBICONV=
3372	LTLIBICONV=	5515	LTLIBICONV=
3373	INCICONV=	5516	INCICONV=
3374	rpathdirs=	5517	rpathdirs=
3375	ltrpathdirs=	5518	ltrpathdirs=
…		…
3718		5861
3719		5862
3720		5863
3721		5864
3722		5865
3723	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3724	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3725	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3726	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3727	enableval="$enable_nls"	5870	then :
3728	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3729	else	5872	else $as_nop
3730	USE_NLS=yes	5873	USE_NLS=yes
3731	fi;	5874	fi
3732	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3733	echo "${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; }
3734		5878
3735		5879
3736		5880
3737	LIBINTL=	5881	LIBINTL=
3738	LTLIBINTL=	5882	LTLIBINTL=
…		…
3744		5888
3745		5889
3746		5890
3747		5891
3748		5892
3749	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
3750	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3751	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3752	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3753	else	5897	printf %s "(cached) " >&6
3754	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3755	/* confdefs.h. */
3756	_ACEOF
3757	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758	cat >>conftest.$ac_ext <<_ACEOF
3759	/* end confdefs.h. */	5900	/* end confdefs.h. */
3760	#include <libintl.h>	5901	#include <libintl.h>
3761	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3762	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3763	int	5904	int
3764	main ()	5905	main (void)
3765	{	5906	{
3766	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3767	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3768	;	5909	;
3769	return 0;	5910	return 0;
3770	}	5911	}
3771	_ACEOF	5912	_ACEOF
3772	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3773	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3774	(eval $ac_link) 2>conftest.er1
3775	ac_status=$?
3776	grep -v '^ *+' conftest.er1 >conftest.err
3777	rm -f conftest.er1
3778	cat conftest.err >&5
3779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780	(exit $ac_status); } &&
3781	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783	(eval $ac_try) 2>&5
3784	ac_status=$?
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); }; } &&
3787	{ ac_try='test -s conftest$ac_exeext'
3788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789	(eval $ac_try) 2>&5
3790	ac_status=$?
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); }; }; then
3793	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3794	else	5916	else $as_nop
3795	echo "$as_me: failed program was:" >&5
3796	sed 's/^/| /' conftest.$ac_ext >&5
3797
3798	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3799	fi	5918	fi
3800	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3801	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3802	fi	5921	fi
3803	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3804	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3805		5924
3806	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3807		5926
3808		5927
3809		5928
…		…
3832	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3833	fi	5952	fi
3834	done	5953	done
3835		5954
3836		5955
3837	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3838	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3839	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3840	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3841	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3842		5962
3843	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3844	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3845	cat >conftest.$ac_ext <<_ACEOF
3846	/* confdefs.h. */
3847	_ACEOF
3848	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849	cat >>conftest.$ac_ext <<_ACEOF
3850	/* end confdefs.h. */	5966	/* end confdefs.h. */
3851	#include <stdlib.h>	5967	#include <stdlib.h>
3852	#include <iconv.h>	5968	#include <iconv.h>
3853	int	5969	int
3854	main ()	5970	main (void)
3855	{	5971	{
3856	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3857	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3858	iconv_close(cd);	5974	iconv_close(cd);
3859	;	5975	;
3860	return 0;	5976	return 0;
3861	}	5977	}
3862	_ACEOF	5978	_ACEOF
3863	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3864	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3865	(eval $ac_link) 2>conftest.er1
3866	ac_status=$?
3867	grep -v '^ *+' conftest.er1 >conftest.err
3868	rm -f conftest.er1
3869	cat conftest.err >&5
3870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871	(exit $ac_status); } &&
3872	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874	(eval $ac_try) 2>&5
3875	ac_status=$?
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); }; } &&
3878	{ ac_try='test -s conftest$ac_exeext'
3879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880	(eval $ac_try) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); }; }; then
3884	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3885	else
3886	echo "$as_me: failed program was:" >&5
3887	sed 's/^/| /' conftest.$ac_ext >&5
3888
3889	fi	5982	fi
3890	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3891	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3892	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3893	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3894	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3895	cat >conftest.$ac_ext <<_ACEOF
3896	/* confdefs.h. */
3897	_ACEOF
3898	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3899	cat >>conftest.$ac_ext <<_ACEOF
3900	/* end confdefs.h. */	5989	/* end confdefs.h. */
3901	#include <stdlib.h>	5990	#include <stdlib.h>
3902	#include <iconv.h>	5991	#include <iconv.h>
3903	int	5992	int
3904	main ()	5993	main (void)
3905	{	5994	{
3906	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3907	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3908	iconv_close(cd);	5997	iconv_close(cd);
3909	;	5998	;
3910	return 0;	5999	return 0;
3911	}	6000	}
3912	_ACEOF	6001	_ACEOF
3913	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3914	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3915	(eval $ac_link) 2>conftest.er1
3916	ac_status=$?
3917	grep -v '^ *+' conftest.er1 >conftest.err
3918	rm -f conftest.er1
3919	cat conftest.err >&5
3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921	(exit $ac_status); } &&
3922	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924	(eval $ac_try) 2>&5
3925	ac_status=$?
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); }; } &&
3928	{ ac_try='test -s conftest$ac_exeext'
3929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930	(eval $ac_try) 2>&5
3931	ac_status=$?
3932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933	(exit $ac_status); }; }; then
3934	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3935	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3936	else
3937	echo "$as_me: failed program was:" >&5
3938	sed 's/^/| /' conftest.$ac_ext >&5
3939
3940	fi	6006	fi
3941	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3942	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3943	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3944	fi	6010	fi
3945		6011
3946	fi	6012	fi
3947	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3948	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3949	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3950		6016
3951	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3952	#define HAVE_ICONV 1
3953	_ACEOF
3954		6018
3955	fi	6019	fi
3956	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3957	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
3958	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3959	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3960	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3961	else	6025	else
3962	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3963	LIBICONV=	6027	LIBICONV=
3964	LTLIBICONV=	6028	LTLIBICONV=
3965	fi	6029	fi
…		…
3981		6045
3982	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3983	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3984		6048
3985		6049
3986	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3987	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3988	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3989
3990	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3991	use_additional=no	6055	use_additional=no
3992	else	6056	else
3993	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3994		6058
…		…
4007	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4008	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4009	fi	6073	fi
4010	fi	6074	fi
4011		6075
4012	fi;	6076	fi
		6077
4013	LIBINTL=	6078	LIBINTL=
4014	LTLIBINTL=	6079	LTLIBINTL=
4015	INCINTL=	6080	INCINTL=
4016	rpathdirs=	6081	rpathdirs=
4017	ltrpathdirs=	6082	ltrpathdirs=
…		…
4343	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4344	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4345	done	6410	done
4346	fi	6411	fi
4347		6412
4348	echo "$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
4349	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4350	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4351	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4352	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4353	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4354	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4355	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4356	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4357	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */	6424	/* end confdefs.h. */
4363	#include <libintl.h>	6425	#include <libintl.h>
4364	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4365	extern	6427	extern
4366	#ifdef __cplusplus	6428	#ifdef __cplusplus
4367	"C"	6429	"C"
4368	#endif	6430	#endif
4369	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4370	int	6432	int
4371	main ()	6433	main (void)
4372	{	6434	{
4373	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4374	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4375	;	6437	;
4376	return 0;	6438	return 0;
4377	}	6439	}
4378	_ACEOF	6440	_ACEOF
4379	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4380	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4381	(eval $ac_link) 2>conftest.er1
4382	ac_status=$?
4383	grep -v '^ *+' conftest.er1 >conftest.err
4384	rm -f conftest.er1
4385	cat conftest.err >&5
4386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387	(exit $ac_status); } &&
4388	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4389	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390	(eval $ac_try) 2>&5
4391	ac_status=$?
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); }; } &&
4394	{ ac_try='test -s conftest$ac_exeext'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; }; then
4400	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4401	else	6444	else $as_nop
4402	echo "$as_me: failed program was:" >&5
4403	sed 's/^/| /' conftest.$ac_ext >&5
4404
4405	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4406	fi	6446	fi
4407	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4408	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4409	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4410	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4411	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412	/* confdefs.h. */
4413	_ACEOF
4414	cat confdefs.h >>conftest.$ac_ext
4415	cat >>conftest.$ac_ext <<_ACEOF
4416	/* end confdefs.h. */	6452	/* end confdefs.h. */
4417	#include <libintl.h>	6453	#include <libintl.h>
4418	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4419	extern	6455	extern
4420	#ifdef __cplusplus	6456	#ifdef __cplusplus
4421	"C"	6457	"C"
4422	#endif	6458	#endif
4423	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4424	int	6460	int
4425	main ()	6461	main (void)
4426	{	6462	{
4427	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4428	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4429	;	6465	;
4430	return 0;	6466	return 0;
4431	}	6467	}
4432	_ACEOF	6468	_ACEOF
4433	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4434	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4435	(eval $ac_link) 2>conftest.er1
4436	ac_status=$?
4437	grep -v '^ *+' conftest.er1 >conftest.err
4438	rm -f conftest.er1
4439	cat conftest.err >&5
4440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441	(exit $ac_status); } &&
4442	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4444	(eval $ac_try) 2>&5
4445	ac_status=$?
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); }; } &&
4448	{ ac_try='test -s conftest$ac_exeext'
4449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4450	(eval $ac_try) 2>&5
4451	ac_status=$?
4452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453	(exit $ac_status); }; }; then
4454	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4455	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4456	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4457		6474
4458	else
4459	echo "$as_me: failed program was:" >&5
4460	sed 's/^/| /' conftest.$ac_ext >&5
4461
4462	fi	6475	fi
4463	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4464	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4465	fi	6478	fi
4466	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4467	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4468	fi	6481	fi
4469	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4470	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4471	fi	6484	fi
4472		6485
4473	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4474	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4475	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4483		6496
4484		6497
4485	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4486	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4487		6500
4488	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4489	#define ENABLE_NLS 1
4490	_ACEOF
4491		6502
4492	else	6503	else
4493	USE_NLS=no	6504	USE_NLS=no
4494	fi	6505	fi
4495	fi	6506	fi
4496		6507
4497	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4498		6509
4499	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4500	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4501	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
4502	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4503	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4504	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4505		6516
4506	for element in $INCINTL; do	6517	for element in $INCINTL; do
4507	haveit=	6518	haveit=
4508	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4509		6520
…		…
4526	done	6537	done
4527		6538
4528	fi	6539	fi
4529		6540
4530		6541
4531	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4532	#define HAVE_GETTEXT 1
4533	_ACEOF
4534		6543
4535		6544
4536	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4537	#define HAVE_DCGETTEXT 1
4538	_ACEOF
4539		6546
4540	fi	6547	fi
4541		6548
4542	POSUB=po	6549	POSUB=po
4543	fi	6550	fi
…		…
4555		6562
4556	# Enable GNU extensions.	6563	# Enable GNU extensions.
4557	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4558	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4559		6566
4560	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4561	#define _GNU_SOURCE 1
4562	_ACEOF
4563		6568
4564		6569
4565	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4566		6571
4567	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
4569	ac_ext=c	6574	ac_ext=c
4570	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4571	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4572	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 $LIBS >&5'
4573	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4574	if test -n "$ac_tool_prefix"; then
4575	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4576	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4577	echo "$as_me:$LINENO: checking for $ac_word" >&5
4578	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4579	if test "${ac_cv_prog_CC+set}" = set; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	else
4582	if test -n "$CC"; then
4583	ac_cv_prog_CC="$CC" # Let the user override the test.
4584	else
4585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4586	for as_dir in $PATH
4587	do
4588	IFS=$as_save_IFS
4589	test -z "$as_dir" && as_dir=.
4590	for ac_exec_ext in '' $ac_executable_extensions; do
4591	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4592	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4593	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4594	break 2
4595	fi
4596	done
4597	done
4598
4599	fi
4600	fi
4601	CC=$ac_cv_prog_CC
4602	if test -n "$CC"; then
4603	echo "$as_me:$LINENO: result: $CC" >&5
4604	echo "${ECHO_T}$CC" >&6
4605	else
4606	echo "$as_me:$LINENO: result: no" >&5
4607	echo "${ECHO_T}no" >&6
4608	fi
4609
4610	fi
4611	if test -z "$ac_cv_prog_CC"; then
4612	ac_ct_CC=$CC
4613	# Extract the first word of "gcc", so it can be a program name with args.
4614	set dummy gcc; ac_word=$2
4615	echo "$as_me:$LINENO: checking for $ac_word" >&5
4616	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4617	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4618	echo $ECHO_N "(cached) $ECHO_C" >&6
4619	else
4620	if test -n "$ac_ct_CC"; then
4621	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4622	else
4623	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4624	for as_dir in $PATH
4625	do
4626	IFS=$as_save_IFS
4627	test -z "$as_dir" && as_dir=.
4628	for ac_exec_ext in '' $ac_executable_extensions; do
4629	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4630	ac_cv_prog_ac_ct_CC="gcc"
4631	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4632	break 2
4633	fi
4634	done
4635	done
4636
4637	fi
4638	fi
4639	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4640	if test -n "$ac_ct_CC"; then
4641	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4642	echo "${ECHO_T}$ac_ct_CC" >&6
4643	else
4644	echo "$as_me:$LINENO: result: no" >&5
4645	echo "${ECHO_T}no" >&6
4646	fi
4647
4648	CC=$ac_ct_CC
4649	else
4650	CC="$ac_cv_prog_CC"
4651	fi
4652
4653	if test -z "$CC"; then
4654	if test -n "$ac_tool_prefix"; then
4655	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4656	set dummy ${ac_tool_prefix}cc; ac_word=$2
4657	echo "$as_me:$LINENO: checking for $ac_word" >&5
4658	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4659	if test "${ac_cv_prog_CC+set}" = set; then
4660	echo $ECHO_N "(cached) $ECHO_C" >&6
4661	else
4662	if test -n "$CC"; then
4663	ac_cv_prog_CC="$CC" # Let the user override the test.
4664	else
4665	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4666	for as_dir in $PATH
4667	do
4668	IFS=$as_save_IFS
4669	test -z "$as_dir" && as_dir=.
4670	for ac_exec_ext in '' $ac_executable_extensions; do
4671	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4672	ac_cv_prog_CC="${ac_tool_prefix}cc"
4673	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4674	break 2
4675	fi
4676	done
4677	done
4678
4679	fi
4680	fi
4681	CC=$ac_cv_prog_CC
4682	if test -n "$CC"; then
4683	echo "$as_me:$LINENO: result: $CC" >&5
4684	echo "${ECHO_T}$CC" >&6
4685	else
4686	echo "$as_me:$LINENO: result: no" >&5
4687	echo "${ECHO_T}no" >&6
4688	fi
4689
4690	fi
4691	if test -z "$ac_cv_prog_CC"; then
4692	ac_ct_CC=$CC
4693	# Extract the first word of "cc", so it can be a program name with args.
4694	set dummy cc; ac_word=$2
4695	echo "$as_me:$LINENO: checking for $ac_word" >&5
4696	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4697	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4698	echo $ECHO_N "(cached) $ECHO_C" >&6
4699	else
4700	if test -n "$ac_ct_CC"; then
4701	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4702	else
4703	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4704	for as_dir in $PATH
4705	do
4706	IFS=$as_save_IFS
4707	test -z "$as_dir" && as_dir=.
4708	for ac_exec_ext in '' $ac_executable_extensions; do
4709	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4710	ac_cv_prog_ac_ct_CC="cc"
4711	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4712	break 2
4713	fi
4714	done
4715	done
4716
4717	fi
4718	fi
4719	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4720	if test -n "$ac_ct_CC"; then
4721	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4722	echo "${ECHO_T}$ac_ct_CC" >&6
4723	else
4724	echo "$as_me:$LINENO: result: no" >&5
4725	echo "${ECHO_T}no" >&6
4726	fi
4727
4728	CC=$ac_ct_CC
4729	else
4730	CC="$ac_cv_prog_CC"
4731	fi
4732
4733	fi
4734	if test -z "$CC"; then
4735	# Extract the first word of "cc", so it can be a program name with args.
4736	set dummy cc; ac_word=$2
4737	echo "$as_me:$LINENO: checking for $ac_word" >&5
4738	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4739	if test "${ac_cv_prog_CC+set}" = set; then
4740	echo $ECHO_N "(cached) $ECHO_C" >&6
4741	else
4742	if test -n "$CC"; then
4743	ac_cv_prog_CC="$CC" # Let the user override the test.
4744	else
4745	ac_prog_rejected=no
4746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747	for as_dir in $PATH
4748	do
4749	IFS=$as_save_IFS
4750	test -z "$as_dir" && as_dir=.
4751	for ac_exec_ext in '' $ac_executable_extensions; do
4752	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4753	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4754	ac_prog_rejected=yes
4755	continue
4756	fi
4757	ac_cv_prog_CC="cc"
4758	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4759	break 2
4760	fi
4761	done
4762	done
4763
4764	if test $ac_prog_rejected = yes; then
4765	# We found a bogon in the path, so make sure we never use it.
4766	set dummy $ac_cv_prog_CC
4767	shift
4768	if test $# != 0; then
4769	# We chose a different compiler from the bogus one.
4770	# However, it has the same basename, so the bogon will be chosen
4771	# first if we set CC to just the basename; use the full file name.
4772	shift
4773	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4774	fi
4775	fi
4776	fi
4777	fi
4778	CC=$ac_cv_prog_CC
4779	if test -n "$CC"; then
4780	echo "$as_me:$LINENO: result: $CC" >&5
4781	echo "${ECHO_T}$CC" >&6
4782	else
4783	echo "$as_me:$LINENO: result: no" >&5
4784	echo "${ECHO_T}no" >&6
4785	fi
4786
4787	fi
4788	if test -z "$CC"; then
4789	if test -n "$ac_tool_prefix"; then
4790	for ac_prog in cl
4791	do
4792	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4793	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4794	echo "$as_me:$LINENO: checking for $ac_word" >&5
4795	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4796	if test "${ac_cv_prog_CC+set}" = set; then
4797	echo $ECHO_N "(cached) $ECHO_C" >&6
4798	else
4799	if test -n "$CC"; then
4800	ac_cv_prog_CC="$CC" # Let the user override the test.
4801	else
4802	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803	for as_dir in $PATH
4804	do
4805	IFS=$as_save_IFS
4806	test -z "$as_dir" && as_dir=.
4807	for ac_exec_ext in '' $ac_executable_extensions; do
4808	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4809	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4810	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4811	break 2
4812	fi
4813	done
4814	done
4815
4816	fi
4817	fi
4818	CC=$ac_cv_prog_CC
4819	if test -n "$CC"; then
4820	echo "$as_me:$LINENO: result: $CC" >&5
4821	echo "${ECHO_T}$CC" >&6
4822	else
4823	echo "$as_me:$LINENO: result: no" >&5
4824	echo "${ECHO_T}no" >&6
4825	fi
4826
4827	test -n "$CC" && break
4828	done
4829	fi
4830	if test -z "$CC"; then
4831	ac_ct_CC=$CC
4832	for ac_prog in cl
4833	do
4834	# Extract the first word of "$ac_prog", so it can be a program name with args.
4835	set dummy $ac_prog; ac_word=$2
4836	echo "$as_me:$LINENO: checking for $ac_word" >&5
4837	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4838	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4839	echo $ECHO_N "(cached) $ECHO_C" >&6
4840	else
4841	if test -n "$ac_ct_CC"; then
4842	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4843	else
4844	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4845	for as_dir in $PATH
4846	do
4847	IFS=$as_save_IFS
4848	test -z "$as_dir" && as_dir=.
4849	for ac_exec_ext in '' $ac_executable_extensions; do
4850	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4851	ac_cv_prog_ac_ct_CC="$ac_prog"
4852	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4853	break 2
4854	fi
4855	done
4856	done
4857
4858	fi
4859	fi
4860	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4861	if test -n "$ac_ct_CC"; then
4862	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4863	echo "${ECHO_T}$ac_ct_CC" >&6
4864	else
4865	echo "$as_me:$LINENO: result: no" >&5
4866	echo "${ECHO_T}no" >&6
4867	fi
4868
4869	test -n "$ac_ct_CC" && break
4870	done
4871
4872	CC=$ac_ct_CC
4873	fi
4874
4875	fi
4876
4877
4878	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4879	See \`config.log' for more details." >&5
4880	echo "$as_me: error: no acceptable C compiler found in \$PATH
4881	See \`config.log' for more details." >&2;}
4882	{ (exit 1); exit 1; }; }
4883
4884	# Provide some information about the compiler.
4885	echo "$as_me:$LINENO:" \
4886	"checking for C compiler version" >&5
4887	ac_compiler=`set X $ac_compile; echo $2`
4888	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4889	(eval $ac_compiler --version </dev/null >&5) 2>&5
4890	ac_status=$?
4891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4892	(exit $ac_status); }
4893	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4894	(eval $ac_compiler -v </dev/null >&5) 2>&5
4895	ac_status=$?
4896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897	(exit $ac_status); }
4898	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4899	(eval $ac_compiler -V </dev/null >&5) 2>&5
4900	ac_status=$?
4901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902	(exit $ac_status); }
4903
4904	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4905	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4906	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4907	echo $ECHO_N "(cached) $ECHO_C" >&6
4908	else
4909	cat >conftest.$ac_ext <<_ACEOF
4910	/* confdefs.h. */
4911	_ACEOF
4912	cat confdefs.h >>conftest.$ac_ext
4913	cat >>conftest.$ac_ext <<_ACEOF
4914	/* end confdefs.h. */
4915
4916	int
4917	main ()
4918	{
4919	#ifndef __GNUC__
4920	choke me
4921	#endif
4922
4923	;
4924	return 0;
4925	}
4926	_ACEOF
4927	rm -f conftest.$ac_objext
4928	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4929	(eval $ac_compile) 2>conftest.er1
4930	ac_status=$?
4931	grep -v '^ *+' conftest.er1 >conftest.err
4932	rm -f conftest.er1
4933	cat conftest.err >&5
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); } &&
4936	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938	(eval $ac_try) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); }; } &&
4942	{ ac_try='test -s conftest.$ac_objext'
4943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944	(eval $ac_try) 2>&5
4945	ac_status=$?
4946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947	(exit $ac_status); }; }; then
4948	ac_compiler_gnu=yes
4949	else
4950	echo "$as_me: failed program was:" >&5
4951	sed 's/^/| /' conftest.$ac_ext >&5
4952
4953	ac_compiler_gnu=no
4954	fi
4955	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4956	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4957
4958	fi
4959	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4960	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4961	GCC=`test $ac_compiler_gnu = yes && echo yes`
4962	ac_test_CFLAGS=${CFLAGS+set}
4963	ac_save_CFLAGS=$CFLAGS
4964	CFLAGS="-g"
4965	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4966	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4967	if test "${ac_cv_prog_cc_g+set}" = set; then
4968	echo $ECHO_N "(cached) $ECHO_C" >&6
4969	else
4970	cat >conftest.$ac_ext <<_ACEOF
4971	/* confdefs.h. */
4972	_ACEOF
4973	cat confdefs.h >>conftest.$ac_ext
4974	cat >>conftest.$ac_ext <<_ACEOF
4975	/* end confdefs.h. */
4976
4977	int
4978	main ()
4979	{
4980
4981	;
4982	return 0;
4983	}
4984	_ACEOF
4985	rm -f conftest.$ac_objext
4986	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4987	(eval $ac_compile) 2>conftest.er1
4988	ac_status=$?
4989	grep -v '^ *+' conftest.er1 >conftest.err
4990	rm -f conftest.er1
4991	cat conftest.err >&5
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); } &&
4994	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996	(eval $ac_try) 2>&5
4997	ac_status=$?
4998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999	(exit $ac_status); }; } &&
5000	{ ac_try='test -s conftest.$ac_objext'
5001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5002	(eval $ac_try) 2>&5
5003	ac_status=$?
5004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005	(exit $ac_status); }; }; then
5006	ac_cv_prog_cc_g=yes
5007	else
5008	echo "$as_me: failed program was:" >&5
5009	sed 's/^/| /' conftest.$ac_ext >&5
5010
5011	ac_cv_prog_cc_g=no
5012	fi
5013	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5014	fi
5015	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5016	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5017	if test "$ac_test_CFLAGS" = set; then
5018	CFLAGS=$ac_save_CFLAGS
5019	elif test $ac_cv_prog_cc_g = yes; then
5020	if test "$GCC" = yes; then
5021	CFLAGS="-g -O2"
5022	else
5023	CFLAGS="-g"
5024	fi
5025	else
5026	if test "$GCC" = yes; then
5027	CFLAGS="-O2"
5028	else
5029	CFLAGS=
5030	fi
5031	fi
5032	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5033	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5034	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5035	echo $ECHO_N "(cached) $ECHO_C" >&6
5036	else
5037	ac_cv_prog_cc_stdc=no
5038	ac_save_CC=$CC
5039	cat >conftest.$ac_ext <<_ACEOF
5040	/* confdefs.h. */
5041	_ACEOF
5042	cat confdefs.h >>conftest.$ac_ext
5043	cat >>conftest.$ac_ext <<_ACEOF
5044	/* end confdefs.h. */
5045	#include <stdarg.h>
5046	#include <stdio.h>
5047	#include <sys/types.h>
5048	#include <sys/stat.h>
5049	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5050	struct buf { int x; };
5051	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5052	static char *e (p, i)
5053	char **p;
5054	int i;
5055	{
5056	return p[i];
5057	}
5058	static char *f (char * (*g) (char **, int), char **p, ...)
5059	{
5060	char *s;
5061	va_list v;
5062	va_start (v,p);
5063	s = g (p, va_arg (v,int));
5064	va_end (v);
5065	return s;
5066	}
5067
5068	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5069	function prototypes and stuff, but not '\xHH' hex character constants.
5070	These don't provoke an error unfortunately, instead are silently treated
5071	as 'x'. The following induces an error, until -std1 is added to get
5072	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5073	array size at least. It's necessary to write '\x00'==0 to get something
5074	that's true only with -std1. */
5075	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5076
5077	int test (int i, double x);
5078	struct s1 {int (*f) (int a);};
5079	struct s2 {int (*f) (double a);};
5080	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5081	int argc;
5082	char **argv;
5083	int
5084	main ()
5085	{
5086	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5087	;
5088	return 0;
5089	}
5090	_ACEOF
5091	# Don't try gcc -ansi; that turns off useful extensions and
5092	# breaks some systems' header files.
5093	# AIX -qlanglvl=ansi
5094	# Ultrix and OSF/1 -std1
5095	# HP-UX 10.20 and later -Ae
5096	# HP-UX older versions -Aa -D_HPUX_SOURCE
5097	# SVR4 -Xc -D__EXTENSIONS__
5098	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5099	do
5100	CC="$ac_save_CC $ac_arg"
5101	rm -f conftest.$ac_objext
5102	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5103	(eval $ac_compile) 2>conftest.er1
5104	ac_status=$?
5105	grep -v '^ *+' conftest.er1 >conftest.err
5106	rm -f conftest.er1
5107	cat conftest.err >&5
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); } &&
5110	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; } &&
5116	{ ac_try='test -s conftest.$ac_objext'
5117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5118	(eval $ac_try) 2>&5
5119	ac_status=$?
5120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5121	(exit $ac_status); }; }; then
5122	ac_cv_prog_cc_stdc=$ac_arg
5123	break
5124	else
5125	echo "$as_me: failed program was:" >&5
5126	sed 's/^/| /' conftest.$ac_ext >&5
5127
5128	fi
5129	rm -f conftest.err conftest.$ac_objext
5130	done
5131	rm -f conftest.$ac_ext conftest.$ac_objext
5132	CC=$ac_save_CC
5133
5134	fi
5135
5136	case "x$ac_cv_prog_cc_stdc" in
5137	x|xno)
5138	echo "$as_me:$LINENO: result: none needed" >&5
5139	echo "${ECHO_T}none needed" >&6 ;;
5140	*)
5141	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5142	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5143	CC="$CC $ac_cv_prog_cc_stdc" ;;
5144	esac
5145
5146	# Some people use a C++ compiler to compile C. Since we use `exit',
5147	# in C++ we need to declare it. In case someone uses the same compiler
5148	# for both compiling C and C++ we need to have the C++ compiler decide
5149	# the declaration of exit, since it's the most demanding environment.
5150	cat >conftest.$ac_ext <<_ACEOF
5151	#ifndef __cplusplus
5152	choke me
5153	#endif
5154	_ACEOF
5155	rm -f conftest.$ac_objext
5156	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5157	(eval $ac_compile) 2>conftest.er1
5158	ac_status=$?
5159	grep -v '^ *+' conftest.er1 >conftest.err
5160	rm -f conftest.er1
5161	cat conftest.err >&5
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); } &&
5164	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166	(eval $ac_try) 2>&5
5167	ac_status=$?
5168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169	(exit $ac_status); }; } &&
5170	{ ac_try='test -s conftest.$ac_objext'
5171	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5172	(eval $ac_try) 2>&5
5173	ac_status=$?
5174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5175	(exit $ac_status); }; }; then
5176	for ac_declaration in \
5177	'' \
5178	'extern "C" void std::exit (int) throw (); using std::exit;' \
5179	'extern "C" void std::exit (int); using std::exit;' \
5180	'extern "C" void exit (int) throw ();' \
5181	'extern "C" void exit (int);' \
5182	'void exit (int);'
5183	do
5184	cat >conftest.$ac_ext <<_ACEOF
5185	/* confdefs.h. */
5186	_ACEOF
5187	cat confdefs.h >>conftest.$ac_ext
5188	cat >>conftest.$ac_ext <<_ACEOF
5189	/* end confdefs.h. */
5190	$ac_declaration
5191	#include <stdlib.h>
5192	int
5193	main ()
5194	{
5195	exit (42);
5196	;
5197	return 0;
5198	}
5199	_ACEOF
5200	rm -f conftest.$ac_objext
5201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5202	(eval $ac_compile) 2>conftest.er1
5203	ac_status=$?
5204	grep -v '^ *+' conftest.er1 >conftest.err
5205	rm -f conftest.er1
5206	cat conftest.err >&5
5207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208	(exit $ac_status); } &&
5209	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211	(eval $ac_try) 2>&5
5212	ac_status=$?
5213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214	(exit $ac_status); }; } &&
5215	{ ac_try='test -s conftest.$ac_objext'
5216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5217	(eval $ac_try) 2>&5
5218	ac_status=$?
5219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220	(exit $ac_status); }; }; then
5221	:
5222	else
5223	echo "$as_me: failed program was:" >&5
5224	sed 's/^/| /' conftest.$ac_ext >&5
5225
5226	continue
5227	fi
5228	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5229	cat >conftest.$ac_ext <<_ACEOF
5230	/* confdefs.h. */
5231	_ACEOF
5232	cat confdefs.h >>conftest.$ac_ext
5233	cat >>conftest.$ac_ext <<_ACEOF
5234	/* end confdefs.h. */
5235	$ac_declaration
5236	int
5237	main ()
5238	{
5239	exit (42);
5240	;
5241	return 0;
5242	}
5243	_ACEOF
5244	rm -f conftest.$ac_objext
5245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5246	(eval $ac_compile) 2>conftest.er1
5247	ac_status=$?
5248	grep -v '^ *+' conftest.er1 >conftest.err
5249	rm -f conftest.er1
5250	cat conftest.err >&5
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); } &&
5253	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5255	(eval $ac_try) 2>&5
5256	ac_status=$?
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); }; } &&
5259	{ ac_try='test -s conftest.$ac_objext'
5260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5261	(eval $ac_try) 2>&5
5262	ac_status=$?
5263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264	(exit $ac_status); }; }; then
5265	break
5266	else
5267	echo "$as_me: failed program was:" >&5
5268	sed 's/^/| /' conftest.$ac_ext >&5
5269
5270	fi
5271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5272	done
5273	rm -f conftest*
5274	if test -n "$ac_declaration"; then
5275	echo '#ifdef __cplusplus' >>confdefs.h
5276	echo $ac_declaration >>confdefs.h
5277	echo '#endif' >>confdefs.h
5278	fi
5279
5280	else
5281	echo "$as_me: failed program was:" >&5
5282	sed 's/^/| /' conftest.$ac_ext >&5
5283
5284	fi
5285	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5286	ac_ext=c
5287	ac_cpp='$CPP $CPPFLAGS'
5288	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5289	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5290	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5291
5292	depcc="$CC" am_compiler_list=
5293
5294	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5295	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5296	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5297	echo $ECHO_N "(cached) $ECHO_C" >&6
5298	else
5299	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5300	# We make a subdir and do the tests there. Otherwise we can end up
5301	# making bogus files that we don't know about and never remove. For
5302	# instance it was reported that on HP-UX the gcc test will end up
5303	# making a dummy file named `D' -- because `-MD' means `put the output
5304	# in D'.
5305	mkdir conftest.dir
5306	# Copy depcomp to subdir because otherwise we won't find it if we're
5307	# using a relative directory.
5308	cp "$am_depcomp" conftest.dir
5309	cd conftest.dir
5310	# We will build objects and dependencies in a subdirectory because
5311	# it helps to detect inapplicable dependency modes. For instance
5312	# both Tru64's cc and ICC support -MD to output dependencies as a
5313	# side effect of compilation, but ICC will put the dependencies in
5314	# the current directory while Tru64 will put them in the object
5315	# directory.
5316	mkdir sub
5317
5318	am_cv_CC_dependencies_compiler_type=none
5319	if test "$am_compiler_list" = ""; then
5320	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5321	fi
5322	for depmode in $am_compiler_list; do
5323	# Setup a source with many dependencies, because some compilers
5324	# like to wrap large dependency lists on column 80 (with \), and
5325	# we should not choose a depcomp mode which is confused by this.
5326	#
5327	# We need to recreate these files for each test, as the compiler may
5328	# overwrite some of them when testing with obscure command lines.
5329	# This happens at least with the AIX C compiler.
5330	: > sub/conftest.c
5331	for i in 1 2 3 4 5 6; do
5332	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5333	: > sub/conftst$i.h
5334	done
5335	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5336
5337	case $depmode in
5338	nosideeffect)
5339	# after this tag, mechanisms are not by side-effect, so they'll
5340	# only be used when explicitly requested
5341	if test "x$enable_dependency_tracking" = xyes; then
5342	continue
5343	else
5344	break
5345	fi
5346	;;
5347	none) break ;;
5348	esac
5349	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5350	# mode. It turns out that the SunPro C++ compiler does not properly
5351	# handle `-M -o', and we need to detect this.
5352	if depmode=$depmode \
5353	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5354	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5355	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5356	>/dev/null 2>conftest.err &&
5357	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5358	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5359	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5360	# icc doesn't choke on unknown options, it will just issue warnings
5361	# (even with -Werror). So we grep stderr for any message
5362	# that says an option was ignored.
5363	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5364	am_cv_CC_dependencies_compiler_type=$depmode
5365	break
5366	fi
5367	fi
5368	done
5369
5370	cd ..
5371	rm -rf conftest.dir
5372	else
5373	am_cv_CC_dependencies_compiler_type=none
5374	fi
5375
5376	fi
5377	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5378	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5379	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5380
5381
5382
5383	if
5384	test "x$enable_dependency_tracking" != xno \
5385	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5386	am__fastdepCC_TRUE=
5387	am__fastdepCC_FALSE='#'
5388	else
5389	am__fastdepCC_TRUE='#'
5390	am__fastdepCC_FALSE=
5391	fi
5392
5393
5394	ac_ext=c
5395	ac_cpp='$CPP $CPPFLAGS'
5396	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5397	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5398	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5399	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
5400	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5401	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5402	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5403	CPP=	6583	CPP=
5404	fi	6584	fi
5405	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5406	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5407	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5408	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5409	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5410	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5411	do	6592	do
5412	ac_preproc_ok=false	6593	ac_preproc_ok=false
5413	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5414	do	6595	do
5415	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5416	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5417	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5418	# <limits.h> exists even on freestanding compilers.
5419	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5420	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5421	cat >conftest.$ac_ext <<_ACEOF
5422	/* confdefs.h. */
5423	_ACEOF
5424	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425	cat >>conftest.$ac_ext <<_ACEOF
5426	/* end confdefs.h. */	6601	/* end confdefs.h. */
5427	#ifdef __STDC__
5428	# include <limits.h>	6602	#include <limits.h>
5429	#else
5430	# include <assert.h>
5431	#endif
5432	Syntax error	6603	Syntax error
5433	_ACEOF	6604	_ACEOF
5434	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5435	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5436	ac_status=$?
5437	grep -v '^ *+' conftest.er1 >conftest.err
5438	rm -f conftest.er1
5439	cat conftest.err >&5
5440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5441	(exit $ac_status); } >/dev/null; then
5442	if test -s conftest.err; then
5443	ac_cpp_err=$ac_c_preproc_warn_flag
5444	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5445	else
5446	ac_cpp_err=
5447	fi
5448	else
5449	ac_cpp_err=yes
5450	fi
5451	if test -z "$ac_cpp_err"; then
5452	:
5453	else
5454	echo "$as_me: failed program was:" >&5
5455	sed 's/^/| /' conftest.$ac_ext >&5
5456		6607
		6608	else $as_nop
5457	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5458	continue	6610	continue
5459	fi	6611	fi
5460	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5461		6613
5462	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5463	# can be detected and how.	6615	# can be detected and how.
5464	cat >conftest.$ac_ext <<_ACEOF
5465	/* confdefs.h. */
5466	_ACEOF
5467	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468	cat >>conftest.$ac_ext <<_ACEOF
5469	/* end confdefs.h. */	6617	/* end confdefs.h. */
5470	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5471	_ACEOF	6619	_ACEOF
5472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5474	ac_status=$?
5475	grep -v '^ *+' conftest.er1 >conftest.err
5476	rm -f conftest.er1
5477	cat conftest.err >&5
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); } >/dev/null; then
5480	if test -s conftest.err; then
5481	ac_cpp_err=$ac_c_preproc_warn_flag
5482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5483	else
5484	ac_cpp_err=
5485	fi
5486	else
5487	ac_cpp_err=yes
5488	fi
5489	if test -z "$ac_cpp_err"; then
5490	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5491	continue	6623	continue
5492	else	6624	else $as_nop
5493	echo "$as_me: failed program was:" >&5
5494	sed 's/^/| /' conftest.$ac_ext >&5
5495
5496	# Passes both tests.	6625	# Passes both tests.
5497	ac_preproc_ok=:	6626	ac_preproc_ok=:
5498	break	6627	break
5499	fi	6628	fi
5500	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5501		6630
5502	done	6631	done
5503	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5504	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5505	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5506	break	6636	break
5507	fi	6637	fi
5508		6638
5509	done	6639	done
5510	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5512	fi	6642	fi
5513	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5514	else	6644	else
5515	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5516	fi	6646	fi
5517	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5518	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5519	ac_preproc_ok=false	6649	ac_preproc_ok=false
5520	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5521	do	6651	do
5522	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5523	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5524	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5525	# <limits.h> exists even on freestanding compilers.
5526	# 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,
5527	# 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.
5528	cat >conftest.$ac_ext <<_ACEOF
5529	/* confdefs.h. */
5530	_ACEOF
5531	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */	6657	/* end confdefs.h. */
5534	#ifdef __STDC__
5535	# include <limits.h>	6658	#include <limits.h>
5536	#else
5537	# include <assert.h>
5538	#endif
5539	Syntax error	6659	Syntax error
5540	_ACEOF	6660	_ACEOF
5541	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5542	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5543	ac_status=$?
5544	grep -v '^ *+' conftest.er1 >conftest.err
5545	rm -f conftest.er1
5546	cat conftest.err >&5
5547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548	(exit $ac_status); } >/dev/null; then
5549	if test -s conftest.err; then
5550	ac_cpp_err=$ac_c_preproc_warn_flag
5551	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5552	else
5553	ac_cpp_err=
5554	fi
5555	else
5556	ac_cpp_err=yes
5557	fi
5558	if test -z "$ac_cpp_err"; then
5559	:
5560	else
5561	echo "$as_me: failed program was:" >&5
5562	sed 's/^/| /' conftest.$ac_ext >&5
5563		6663
		6664	else $as_nop
5564	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5565	continue	6666	continue
5566	fi	6667	fi
5567	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5568		6669
5569	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5570	# can be detected and how.	6671	# can be detected and how.
5571	cat >conftest.$ac_ext <<_ACEOF
5572	/* confdefs.h. */
5573	_ACEOF
5574	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575	cat >>conftest.$ac_ext <<_ACEOF
5576	/* end confdefs.h. */	6673	/* end confdefs.h. */
5577	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5578	_ACEOF	6675	_ACEOF
5579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5581	ac_status=$?
5582	grep -v '^ *+' conftest.er1 >conftest.err
5583	rm -f conftest.er1
5584	cat conftest.err >&5
5585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5586	(exit $ac_status); } >/dev/null; then
5587	if test -s conftest.err; then
5588	ac_cpp_err=$ac_c_preproc_warn_flag
5589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5590	else
5591	ac_cpp_err=
5592	fi
5593	else
5594	ac_cpp_err=yes
5595	fi
5596	if test -z "$ac_cpp_err"; then
5597	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5598	continue	6679	continue
5599	else	6680	else $as_nop
5600	echo "$as_me: failed program was:" >&5
5601	sed 's/^/| /' conftest.$ac_ext >&5
5602
5603	# Passes both tests.	6681	# Passes both tests.
5604	ac_preproc_ok=:	6682	ac_preproc_ok=:
5605	break	6683	break
5606	fi	6684	fi
5607	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5608		6686
5609	done	6687	done
5610	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5611	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5612	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5613	:	6691	then :
5614	else	6692
5615	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5616	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5617	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5618	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5619	{ (exit 1); exit 1; }; }
5620	fi	6698	fi
5621		6699
5622	ac_ext=c	6700	ac_ext=c
5623	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5624	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625	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 $LIBS >&5'
5626	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5627		6705
		6706
		6707
		6708
		6709
		6710
		6711
5628	ac_ext=cc	6712	ac_ext=cpp
5629	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5630	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5631	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 $LIBS >&5'
5632	ac_compiler_gnu=$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
5633	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5634	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5635	do	6723	do
5636	# Extract the first word of "$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.
5637	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5638	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5639	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5640	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5641	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5642	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5643	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5644	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5645	else	6734	else
5646	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5647	for as_dir in $PATH	6736	for as_dir in $PATH
5648	do	6737	do
5649	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5650	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5651	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5652	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5653	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5654	echo "$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$ac_exec_ext" >&5
5655	break 2	6748	break 2
5656	fi	6749	fi
5657	done	6750	done
5658	done	6751	done
		6752	IFS=$as_save_IFS
5659		6753
5660	fi	6754	fi
5661	fi	6755	fi
5662	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5663	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5664	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5665	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5666	else	6760	else
5667	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5668	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5669	fi	6763	fi
		6764
5670		6765
5671	test -n "$CXX" && break	6766	test -n "$CXX" && break
5672	done	6767	done
5673	fi	6768	fi
5674	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5675	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5676	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5677	do	6772	do
5678	# Extract the first word of "$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.
5679	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5680	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5681	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5682	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5683	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5684	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5685	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5686	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5687	else	6783	else
5688	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5689	for as_dir in $PATH	6785	for as_dir in $PATH
5690	do	6786	do
5691	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5692	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5693	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5694	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5695	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5696	echo "$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$ac_exec_ext" >&5
5697	break 2	6797	break 2
5698	fi	6798	fi
5699	done	6799	done
5700	done	6800	done
		6801	IFS=$as_save_IFS
5701		6802
5702	fi	6803	fi
5703	fi	6804	fi
5704	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5705	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5706	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5707	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5708	else	6809	else
5709	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5711	fi	6812	fi
		6813
5712		6814
5713	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5714	done	6816	done
5715	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5716		6817
		6818	if test "x$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
5717	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5718	fi	6829	fi
5719		6830
5720		6831	fi
		6832	fi
5721	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5722	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5723	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5724	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5725	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5726	(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 $ac_option >&5") 2>conftest.err
5727	ac_status=$?	6846	ac_status=$?
5728	echo "$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
5729	(exit $ac_status); }	6855	test $ac_status = 0; }
5730	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5731	(eval $ac_compiler -v </dev/null >&5) 2>&5
5732	ac_status=$?
5733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734	(exit $ac_status); }
5735	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5736	(eval $ac_compiler -V </dev/null >&5) 2>&5
5737	ac_status=$?
5738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739	(exit $ac_status); }
5740		6857
5741	echo "$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
5742	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5743	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5744	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5745	else	6862	printf %s "(cached) " >&6
5746	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5747	/* confdefs.h. */
5748	_ACEOF
5749	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750	cat >>conftest.$ac_ext <<_ACEOF
5751	/* end confdefs.h. */	6865	/* end confdefs.h. */
5752		6866
5753	int	6867	int
5754	main ()	6868	main (void)
5755	{	6869	{
5756	#ifndef __GNUC__	6870	#ifndef __GNUC__
5757	choke me	6871	choke me
5758	#endif	6872	#endif
5759		6873
5760	;	6874	;
5761	return 0;	6875	return 0;
5762	}	6876	}
5763	_ACEOF	6877	_ACEOF
5764	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5765	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5766	(eval $ac_compile) 2>conftest.er1
5767	ac_status=$?
5768	grep -v '^ *+' conftest.er1 >conftest.err
5769	rm -f conftest.er1
5770	cat conftest.err >&5
5771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772	(exit $ac_status); } &&
5773	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5774	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5775	(eval $ac_try) 2>&5
5776	ac_status=$?
5777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778	(exit $ac_status); }; } &&
5779	{ ac_try='test -s conftest.$ac_objext'
5780	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5781	(eval $ac_try) 2>&5
5782	ac_status=$?
5783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784	(exit $ac_status); }; }; then
5785	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5786	else	6894	else
5787	echo "$as_me: failed program was:" >&5	6895	GXX=
5788	sed 's/^/| /' conftest.$ac_ext >&5
5789
5790	ac_compiler_gnu=no
5791	fi	6896	fi
5792	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5793	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5794
5795	fi
5796	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5797	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5798	GXX=`test $ac_compiler_gnu = yes && echo yes`
5799	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5800	ac_save_CXXFLAGS=$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
5801	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5802	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5803	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5804	if test "${ac_cv_prog_cxx_g+set}" = set; then
5805	echo $ECHO_N "(cached) $ECHO_C" >&6
5806	else
5807	cat >conftest.$ac_ext <<_ACEOF
5808	/* confdefs.h. */
5809	_ACEOF
5810	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5811	cat >>conftest.$ac_ext <<_ACEOF
5812	/* end confdefs.h. */	6910	/* end confdefs.h. */
5813		6911
5814	int	6912	int
5815	main ()	6913	main (void)
5816	{	6914	{
5817		6915
5818	;	6916	;
5819	return 0;	6917	return 0;
5820	}	6918	}
5821	_ACEOF	6919	_ACEOF
5822	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5823	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5824	(eval $ac_compile) 2>conftest.er1
5825	ac_status=$?
5826	grep -v '^ *+' conftest.er1 >conftest.err
5827	rm -f conftest.er1
5828	cat conftest.err >&5
5829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830	(exit $ac_status); } &&
5831	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5833	(eval $ac_try) 2>&5
5834	ac_status=$?
5835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836	(exit $ac_status); }; } &&
5837	{ ac_try='test -s conftest.$ac_objext'
5838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5839	(eval $ac_try) 2>&5
5840	ac_status=$?
5841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5842	(exit $ac_status); }; }; then
5843	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5844	else	6923	else $as_nop
5845	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5846	sed 's/^/| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5847		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 :
5848	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5849	fi	6956	fi
5850	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5851	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=$ac_save_cxx_werror_flag
		6963	fi
5852	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5853	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5854	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5855	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5856	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5857	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5858	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5859	else	6971	else
…		…
5864	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5865	else	6977	else
5866	CXXFLAGS=	6978	CXXFLAGS=
5867	fi	6979	fi
5868	fi	6980	fi
5869	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5870	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5871	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5872	'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
5873	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5874	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5875	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5876	do	6997	do
5877	cat >conftest.$ac_ext <<_ACEOF	6998	CXX="$ac_save_CXX $ac_arg"
		6999	if ac_fn_cxx_try_compile "$LINENO"
		7000	then :
		7001	ac_cv_prog_cxx_cxx11=$ac_arg
		7002	fi
		7003	rm -f core conftest.err conftest.$ac_objext conftest.beam
		7004	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		7005	done
		7006	rm -f conftest.$ac_ext
		7007	CXX=$ac_save_CXX
		7008	fi
		7009
		7010	if test "x$ac_cv_prog_cxx_cxx11" = xno
		7011	then :
		7012	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		7013	printf "%s\n" "unsupported" >&6; }
		7014	else $as_nop
		7015	if test "x$ac_cv_prog_cxx_cxx11" = x
		7016	then :
		7017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		7018	printf "%s\n" "none needed" >&6; }
		7019	else $as_nop
		7020	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		7021	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		7022	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		7023	fi
		7024	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		7025	ac_prog_cxx_stdcxx=cxx11
		7026	fi
		7027	fi
		7028	if test x$ac_prog_cxx_stdcxx = xno
		7029	then :
		7030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		7031	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		7032	if test ${ac_cv_prog_cxx_98+y}
		7033	then :
		7034	printf %s "(cached) " >&6
		7035	else $as_nop
		7036	ac_cv_prog_cxx_98=no
		7037	ac_save_CXX=$CXX
		7038	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5878	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5879	_ACEOF	7041	_ACEOF
5880	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5881	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5882	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5883	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5884	#include <stdlib.h>	7046	then :
5885	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5886	main ()
5887	{
5888	exit (42);
5889	;
5890	return 0;
5891	}
5892	_ACEOF
5893	rm -f conftest.$ac_objext
5894	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5895	(eval $ac_compile) 2>conftest.er1
5896	ac_status=$?
5897	grep -v '^ *+' conftest.er1 >conftest.err
5898	rm -f conftest.er1
5899	cat conftest.err >&5
5900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5901	(exit $ac_status); } &&
5902	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; } &&
5908	{ ac_try='test -s conftest.$ac_objext'
5909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910	(eval $ac_try) 2>&5
5911	ac_status=$?
5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913	(exit $ac_status); }; }; then
5914	:
5915	else
5916	echo "$as_me: failed program was:" >&5
5917	sed 's/^/| /' conftest.$ac_ext >&5
5918
5919	continue
5920	fi	7048	fi
5921	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5922	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5923	/* confdefs.h. */
5924	_ACEOF
5925	cat confdefs.h >>conftest.$ac_ext
5926	cat >>conftest.$ac_ext <<_ACEOF
5927	/* end confdefs.h. */
5928	$ac_declaration
5929	int
5930	main ()
5931	{
5932	exit (42);
5933	;
5934	return 0;
5935	}
5936	_ACEOF
5937	rm -f conftest.$ac_objext
5938	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5939	(eval $ac_compile) 2>conftest.er1
5940	ac_status=$?
5941	grep -v '^ *+' conftest.er1 >conftest.err
5942	rm -f conftest.er1
5943	cat conftest.err >&5
5944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945	(exit $ac_status); } &&
5946	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948	(eval $ac_try) 2>&5
5949	ac_status=$?
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); }; } &&
5952	{ ac_try='test -s conftest.$ac_objext'
5953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954	(eval $ac_try) 2>&5
5955	ac_status=$?
5956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957	(exit $ac_status); }; }; then
5958	break
5959	else
5960	echo "$as_me: failed program was:" >&5
5961	sed 's/^/| /' conftest.$ac_ext >&5
5962
5963	fi
5964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5965	done	7051	done
5966	rm -f conftest*	7052	rm -f conftest.$ac_ext
5967	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5968	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5969	echo $ac_declaration >>confdefs.h	7055
5970	echo '#endif' >>confdefs.h	7056	if test "x$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
5971	fi	7073	fi
5972		7074
5973	ac_ext=c	7075	ac_ext=c
5974	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5976	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 $LIBS >&5'
5977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5978		7080
5979	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5980		7082
5981	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5982	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5983	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5984	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5985	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5986	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5987	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5988	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5989	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5990	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5991	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5992	mkdir conftest.dir	7096	mkdir conftest.dir
5993	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5994	# using a relative directory.	7098	# using a relative directory.
5995	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5996	cd conftest.dir	7100	cd conftest.dir
…		…
6004		7108
6005	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6006	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6007	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`
6008	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6009	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6010	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6011	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6012	# 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.
6013	#	7122	#
…		…
6015	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6016	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6017	: > sub/conftest.c	7126	: > sub/conftest.c
6018	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6019	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6020	: > 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$i.h
6021	done	7132	done
6022	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6023		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"
6024	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	;;
6025	nosideeffect)	7146	nosideeffect)
6026	# 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
6027	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6028	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6029	continue	7150	continue
6030	else	7151	else
6031	break	7152	break
6032	fi	7153	fi
6033	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6034	none) break ;;	7162	none) break ;;
6035	esac	7163	esac
6036	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6037	# mode. It turns out that the SunPro C++ compiler does not properly
6038	# handle `-M -o', and we need to detect this.
6039	if depmode=$depmode \	7164	if depmode=$depmode \
6040	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6041	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6042	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6043	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6044	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6045	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6046	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6047	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6048	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6049	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
6050	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6051	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6052	break	7183	break
6053	fi	7184	fi
6054	fi	7185	fi
6055	done	7186	done
…		…
6059	else	7190	else
6060	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6061	fi	7192	fi
6062		7193
6063	fi	7194	fi
6064	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6065	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6066	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6067		7198
6068
6069
6070	if	7199	if
6071	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6072	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6073	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6074	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6075	else	7204	else
…		…
6077	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6078	fi	7207	fi
6079		7208
6080		7209
6081		7210
6082	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
6083	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6084	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6085	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" "$LINENO" 5
		7269	fi
6086	else	7270	else
		7271	ac_cv_path_GREP=$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
6087	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6088	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6089	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
6090	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
6091	fi	7344	fi
6092	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6093	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6094	EGREP=$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"
6095		7351
6096		7352
6097	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6098	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6099	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6100	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6101	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6102	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6103	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6104	cat >conftest.$ac_ext <<_ACEOF
6105	/* confdefs.h. */
6106	_ACEOF
6107	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108	cat >>conftest.$ac_ext <<_ACEOF
6109	/* end confdefs.h. */	7362	/* end confdefs.h. */
6110	#include <sgtty.h>	7363	#include <sgtty.h>
6111	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6112	_ACEOF	7365	_ACEOF
6113	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6114	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6115	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6116	else	7370	else $as_nop
6117	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6118	fi	7372	fi
6119	rm -f conftest*	7373	rm -rf conftest*
6120		7374
6121		7375
6122	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6123	cat >conftest.$ac_ext <<_ACEOF
6124	/* confdefs.h. */
6125	_ACEOF
6126	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127	cat >>conftest.$ac_ext <<_ACEOF
6128	/* end confdefs.h. */	7378	/* end confdefs.h. */
6129	#include <termio.h>	7379	#include <termio.h>
6130	Autoconf TCGETA	7380	Autoconf TCGETA
6131	_ACEOF	7381	_ACEOF
6132	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6133	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6134	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6135	fi	7386	fi
6136	rm -f conftest*	7387	rm -rf conftest*
6137		7388
6138	fi	7389	fi
6139	fi	7390	fi
6140	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6141	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6142	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6143	CC="$CC -traditional"	7394	CC="$CC -traditional"
6144	fi	7395	fi
6145	fi	7396	fi
6146		7397
6147	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6148	do	7399	do
6149	# Extract the first word of "$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.
6150	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6151	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6152	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6153	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6154	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6155	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6156	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6157	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6158	else	7410	else
6159	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6160	for as_dir in $PATH	7412	for as_dir in $PATH
6161	do	7413	do
6162	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6163	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6164	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6165	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6166	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6167	echo "$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$ac_exec_ext" >&5
6168	break 2	7424	break 2
6169	fi	7425	fi
6170	done	7426	done
6171	done	7427	done
		7428	IFS=$as_save_IFS
6172		7429
6173	fi	7430	fi
6174	fi	7431	fi
6175	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6176	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6177	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6178	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6179	else	7436	else
6180	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6181	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6182	fi	7439	fi
		7440
6183		7441
6184	test -n "$AWK" && break	7442	test -n "$AWK" && break
6185	done	7443	done
6186		7444
6187	# Find a good install program. We prefer a C program (faster),
6188	# so one script is as good as another. But avoid the broken or
6189	# incompatible versions:
6190	# SysV /etc/install, /usr/sbin/install
6191	# SunOS /usr/etc/install
6192	# IRIX /sbin/install
6193	# AIX /bin/install
6194	# AmigaOS /C/install, which installs bootblocks on floppy discs
6195	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6196	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6197	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6198	# OS/2's system install, which has a completely different semantic
6199	# ./install, which can be erroneously created by make from ./install.sh.
6200	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6201	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6202	if test -z "$INSTALL"; then
6203	if test "${ac_cv_path_install+set}" = set; then
6204	echo $ECHO_N "(cached) $ECHO_C" >&6
6205	else
6206	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6207	for as_dir in $PATH
6208	do
6209	IFS=$as_save_IFS
6210	test -z "$as_dir" && as_dir=.
6211	# Account for people who put trailing slashes in PATH elements.
6212	case $as_dir/ in
6213	./ | .// | /cC/* | \
6214	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6215	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6216	/usr/ucb/* ) ;;
6217	*)
6218	# OSF1 and SCO ODT 3.0 have their own names for install.
6219	# Don't use installbsd from OSF since it installs stuff as root
6220	# by default.
6221	for ac_prog in ginstall scoinst install; do
6222	for ac_exec_ext in '' $ac_executable_extensions; do
6223	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6224	if test $ac_prog = install &&
6225	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6226	# AIX install. It has an incompatible calling convention.
6227	:
6228	elif test $ac_prog = install &&
6229	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6230	# program-specific install script used by HP pwplus--don't use.
6231	:
6232	else
6233	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6234	break 3
6235	fi
6236	fi
6237	done
6238	done
6239	;;
6240	esac
6241	done
6242		7445
6243
6244	fi
6245	if test "${ac_cv_path_install+set}" = set; then
6246	INSTALL=$ac_cv_path_install
6247	else
6248	# As a last resort, use the slow shell script. We don't cache a
6249	# path for INSTALL within a source directory, because that will
6250	# break other packages using the cache if that directory is
6251	# removed, or if the path is relative.
6252	INSTALL=$ac_install_sh
6253	fi
6254	fi
6255	echo "$as_me:$LINENO: result: $INSTALL" >&5
6256	echo "${ECHO_T}$INSTALL" >&6
6257
6258	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6259	# It thinks the first close brace ends the variable substitution.
6260	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6261
6262	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6263
6264	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6265
6266	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6267	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6268	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6269	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6270	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6271	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6272	else	7452	else
6273	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6274	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6275	fi	7455	fi
6276		7456
6277	echo "$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
6278	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6279	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6280	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6281	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6282	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6283	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6284	all:	7467	all:
6285	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6286	_ACEOF	7469	_ACEOF
6287	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6288	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6289	if test -n "$ac_maketemp"; then	7472	*@@@%%%=?*=@@@%%%*)
6290	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6291	else	7474	*)
6292	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6293	fi	7476	esac
6294	rm -f conftest.make	7477	rm -f conftest.make
6295	fi	7478	fi
6296	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6297	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6298	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6299	SET_MAKE=	7482	SET_MAKE=
6300	else	7483	else
6301	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6302	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6303	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6304	fi	7487	fi
6305		7488
6306	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6307	# Extract the first word of "${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.
6308	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6309	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6310	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6311	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6312	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6313	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6314	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6315	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6316	else	7500	else
6317	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6318	for as_dir in $PATH	7502	for as_dir in $PATH
6319	do	7503	do
6320	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6321	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6322	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6323	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6324	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6325	echo "$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$ac_exec_ext" >&5
6326	break 2	7514	break 2
6327	fi	7515	fi
6328	done	7516	done
6329	done	7517	done
		7518	IFS=$as_save_IFS
6330		7519
6331	fi	7520	fi
6332	fi	7521	fi
6333	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6334	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6335	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6336	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6337	else	7526	else
6338	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6340	fi	7529	fi
		7530
6341		7531
6342	fi	7532	fi
6343	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6344	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6345	# 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.
6346	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6347	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6349	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6350	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6351	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6352	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6353	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6354	else	7545	else
6355	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356	for as_dir in $PATH	7547	for as_dir in $PATH
6357	do	7548	do
6358	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6359	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6360	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6361	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6362	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6363	echo "$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$ac_exec_ext" >&5
6364	break 2	7559	break 2
6365	fi	7560	fi
6366	done	7561	done
6367	done	7562	done
		7563	IFS=$as_save_IFS
6368		7564
6369	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6370	fi	7565	fi
6371	fi	7566	fi
6372	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6373	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6374	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6375	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6376	else	7571	else
6377	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6379	fi	7574	fi
6380		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
6381	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6382	else	7587	else
6383	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6384	fi	7589	fi
6385		7590
6386		7591
6387	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6388	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6389	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6390
6391	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
6392	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6393		7598
6394		7599
6395	fi;	7600	fi
6396		7601
		7602
6397	echo "$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
6398	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6399		7605
6400	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6401	case $target_os in	7607	case $target_os in
6402	*linux*)	7608	*linux*)
6403	IFTYPE=native	7609	IFTYPE=native
6404	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6405		7611
6406	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6407	#define HAVE_LINUX 1
6408	_ACEOF
6409		7613
6410	;;	7614	;;
6411	*freebsd*)	7615	*freebsd*)
6412	IFTYPE=tincd	7616	IFTYPE=tincd
6413	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6414		7618
6415	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6416	#define HAVE_FREEBSD 1
6417	_ACEOF
6418		7620
6419	;;	7621	;;
6420	*darwin*)	7622	*darwin*)
6421	IFTYPE=native	7623	IFTYPE=native
6422	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6423		7625
6424	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6425	#define HAVE_DARWIN 1
6426	_ACEOF
6427		7627
6428	;;	7628	;;
6429	*solaris*)	7629	*solaris*)
6430	IFTYPE=tincd	7630	IFTYPE=tincd
6431	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6432		7632
6433	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6434	#define HAVE_SOLARIS 1
6435	_ACEOF
6436		7634
6437	;;	7635	;;
6438	*openbsd*)	7636	*openbsd*)
6439	IFTYPE=tincd	7637	IFTYPE=tincd
6440	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6441		7639
6442	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6443	#define HAVE_OPENBSD 1
6444	_ACEOF
6445		7641
6446	;;	7642	;;
6447	*netbsd*)	7643	*netbsd*)
6448	IFTYPE=tincd	7644	IFTYPE=tincd
6449	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6450		7646
6451	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6452	#define HAVE_NETBSD 1
6453	_ACEOF
6454		7648
6455	;;	7649	;;
6456	*cygwin*)	7650	*cygwin*)
6457	IFTYPE=native	7651	IFTYPE=native
6458	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6459		7653
6460	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6461	#define HAVE_CYGWIN 1
6462	_ACEOF
6463		7655
6464	;;	7656	;;
6465	*)	7657	*)
6466	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6467	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6468	{ (exit 1); exit 1; }; }
6469	;;	7659	;;
6470	esac	7660	esac
6471	fi	7661	fi
6472	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6473	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6474	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6475		7665
6476	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6477		7667
6478		7668
6479	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6480	#define IFTYPE "$IFTYPE"
6481	_ACEOF
6482		7670
6483		7671
6484	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6485	#define IFSUBTYPE "$IFSUBTYPE"
6486	_ACEOF
6487		7673
6488		7674
6489	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6490	# 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
6491	# 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
…		…
6502		7688
6503	_ACEOF	7689	_ACEOF
6504		7690
6505	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6506	# 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.
6507	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6508	# 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,
6509	# 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.
6510	{	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
6511	(set) 2>&1 |	7713	(set) 2>&1 |
6512	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6513	*ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
6514	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6515	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6516	sed -n \	7718	sed -n \
6517	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6518	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6519	;;	7721	;; #(
6520	*)	7722	*)
6521	# `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.
6522	sed -n \	7724	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6523	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6524	;;	7725	;;
6525	esac;	7726	esac |
6526	} |	7727	sort
		7728	) |
6527	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6528	t clear	7731	t clear
6529	: clear	7732	:clear
6530	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6531	t end	7734	t end
6532	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6533	: end' >>confcache	7736	:end' >>confcache
6534	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6535	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6536	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 "$cache_file"; then
6537	cat confcache >$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
6538	else	7754	else
6539	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 $cache_file" >&6;}
6540	fi	7757	fi
6541	fi	7758	fi
6542	rm -f confcache	7759	rm -f confcache
6543		7760
6544		7761
6545	ac_ext=cc	7762	ac_ext=cpp
6546	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6547	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6548	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 $LIBS >&5'
6549	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6550		7767
6551		7768
6552	ac_ext=cc	7769	ac_header= ac_cache=
6553	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6554	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6555	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6556	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6557	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6558	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6559	if test -z "$CXXCPP"; then
6560	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6561	echo $ECHO_N "(cached) $ECHO_C" >&6
6562	else
6563	# Double quotes because CXXCPP needs to be expanded
6564	for CXXCPP in "$CXX -E" "/lib/cpp"
6565	do
6566	ac_preproc_ok=false
6567	for ac_cxx_preproc_warn_flag in '' yes
6568	do	7771	do
6569	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6570	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6571	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6572	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6573	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6574	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6575	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6576	/* confdefs.h. */	7779	ac_cache=$ac_item
6577	_ACEOF
6578	cat confdefs.h >>conftest.$ac_ext
6579	cat >>conftest.$ac_ext <<_ACEOF
6580	/* end confdefs.h. */
6581	#ifdef __STDC__
6582	# include <limits.h>
6583	#else
6584	# include <assert.h>
6585	#endif
6586	Syntax error
6587	_ACEOF
6588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6590	ac_status=$?
6591	grep -v '^ *+' conftest.er1 >conftest.err
6592	rm -f conftest.er1
6593	cat conftest.err >&5
6594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6595	(exit $ac_status); } >/dev/null; then
6596	if test -s conftest.err; then
6597	ac_cpp_err=$ac_cxx_preproc_warn_flag
6598	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6599	else	7780	else
6600	ac_cpp_err=	7781	ac_header=$ac_item
6601	fi	7782	fi
6602	else
6603	ac_cpp_err=yes
6604	fi
6605	if test -z "$ac_cpp_err"; then
6606	:
6607	else
6608	echo "$as_me: failed program was:" >&5
6609	sed 's/^/| /' conftest.$ac_ext >&5
6610
6611	# Broken: fails on valid input.
6612	continue
6613	fi
6614	rm -f conftest.err conftest.$ac_ext
6615
6616	# OK, works on sane cases. Now check whether non-existent headers
6617	# can be detected and how.
6618	cat >conftest.$ac_ext <<_ACEOF
6619	/* confdefs.h. */
6620	_ACEOF
6621	cat confdefs.h >>conftest.$ac_ext
6622	cat >>conftest.$ac_ext <<_ACEOF
6623	/* end confdefs.h. */
6624	#include <ac_nonexistent.h>
6625	_ACEOF
6626	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6627	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6628	ac_status=$?
6629	grep -v '^ *+' conftest.er1 >conftest.err
6630	rm -f conftest.er1
6631	cat conftest.err >&5
6632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6633	(exit $ac_status); } >/dev/null; then
6634	if test -s conftest.err; then
6635	ac_cpp_err=$ac_cxx_preproc_warn_flag
6636	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6637	else
6638	ac_cpp_err=
6639	fi
6640	else
6641	ac_cpp_err=yes
6642	fi
6643	if test -z "$ac_cpp_err"; then
6644	# Broken: success on invalid input.
6645	continue
6646	else
6647	echo "$as_me: failed program was:" >&5
6648	sed 's/^/| /' conftest.$ac_ext >&5
6649
6650	# Passes both tests.
6651	ac_preproc_ok=:
6652	break
6653	fi
6654	rm -f conftest.err conftest.$ac_ext
6655
6656	done	7783	done
6657	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6658	rm -f conftest.err conftest.$ac_ext
6659	if $ac_preproc_ok; then
6660	break
6661	fi
6662		7784
6663	done
6664	ac_cv_prog_CXXCPP=$CXXCPP
6665		7785
6666	fi
6667	CXXCPP=$ac_cv_prog_CXXCPP
6668	else
6669	ac_cv_prog_CXXCPP=$CXXCPP
6670	fi
6671	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6672	echo "${ECHO_T}$CXXCPP" >&6
6673	ac_preproc_ok=false
6674	for ac_cxx_preproc_warn_flag in '' yes
6675	do
6676	# Use a header file that comes with gcc, so configuring glibc
6677	# with a fresh cross-compiler works.
6678	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6679	# <limits.h> exists even on freestanding compilers.
6680	# On the NeXT, cc -E runs the code through the compiler's parser,
6681	# not just through cpp. "Syntax error" is here to catch this case.
6682	cat >conftest.$ac_ext <<_ACEOF
6683	/* confdefs.h. */
6684	_ACEOF
6685	cat confdefs.h >>conftest.$ac_ext
6686	cat >>conftest.$ac_ext <<_ACEOF
6687	/* end confdefs.h. */
6688	#ifdef __STDC__
6689	# include <limits.h>
6690	#else
6691	# include <assert.h>
6692	#endif
6693	Syntax error
6694	_ACEOF
6695	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6696	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6697	ac_status=$?
6698	grep -v '^ *+' conftest.er1 >conftest.err
6699	rm -f conftest.er1
6700	cat conftest.err >&5
6701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702	(exit $ac_status); } >/dev/null; then
6703	if test -s conftest.err; then
6704	ac_cpp_err=$ac_cxx_preproc_warn_flag
6705	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6706	else
6707	ac_cpp_err=
6708	fi
6709	else
6710	ac_cpp_err=yes
6711	fi
6712	if test -z "$ac_cpp_err"; then
6713	:
6714	else
6715	echo "$as_me: failed program was:" >&5
6716	sed 's/^/| /' conftest.$ac_ext >&5
6717		7786
6718	# Broken: fails on valid input.
6719	continue
6720	fi
6721	rm -f conftest.err conftest.$ac_ext
6722		7787
6723	# OK, works on sane cases. Now check whether non-existent headers
6724	# can be detected and how.
6725	cat >conftest.$ac_ext <<_ACEOF
6726	/* confdefs.h. */
6727	_ACEOF
6728	cat confdefs.h >>conftest.$ac_ext
6729	cat >>conftest.$ac_ext <<_ACEOF
6730	/* end confdefs.h. */
6731	#include <ac_nonexistent.h>
6732	_ACEOF
6733	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6734	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6735	ac_status=$?
6736	grep -v '^ *+' conftest.er1 >conftest.err
6737	rm -f conftest.er1
6738	cat conftest.err >&5
6739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740	(exit $ac_status); } >/dev/null; then
6741	if test -s conftest.err; then
6742	ac_cpp_err=$ac_cxx_preproc_warn_flag
6743	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6744	else
6745	ac_cpp_err=
6746	fi
6747	else
6748	ac_cpp_err=yes
6749	fi
6750	if test -z "$ac_cpp_err"; then
6751	# Broken: success on invalid input.
6752	continue
6753	else
6754	echo "$as_me: failed program was:" >&5
6755	sed 's/^/| /' conftest.$ac_ext >&5
6756		7788
6757	# Passes both tests.
6758	ac_preproc_ok=:
6759	break
6760	fi
6761	rm -f conftest.err conftest.$ac_ext
6762		7789
6763	done
6764	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6765	rm -f conftest.err conftest.$ac_ext
6766	if $ac_preproc_ok; then
6767	:
6768	else
6769	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6770	See \`config.log' for more details." >&5
6771	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6772	See \`config.log' for more details." >&2;}
6773	{ (exit 1); exit 1; }; }
6774	fi
6775		7790
6776	ac_ext=cc
6777	ac_cpp='$CXXCPP $CPPFLAGS'
6778	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6779	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6780	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6781		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6782		7794
6783	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6784	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6785	if test "${ac_cv_header_stdc+set}" = set; then
6786	echo $ECHO_N "(cached) $ECHO_C" >&6
6787	else
6788	cat >conftest.$ac_ext <<_ACEOF
6789	/* confdefs.h. */
6790	_ACEOF
6791	cat confdefs.h >>conftest.$ac_ext
6792	cat >>conftest.$ac_ext <<_ACEOF
6793	/* end confdefs.h. */
6794	#include <stdlib.h>
6795	#include <stdarg.h>
6796	#include <string.h>
6797	#include <float.h>
6798		7796
6799	int
6800	main ()
6801	{
6802
6803	;
6804	return 0;
6805	}
6806	_ACEOF
6807	rm -f conftest.$ac_objext
6808	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6809	(eval $ac_compile) 2>conftest.er1
6810	ac_status=$?
6811	grep -v '^ *+' conftest.er1 >conftest.err
6812	rm -f conftest.er1
6813	cat conftest.err >&5
6814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815	(exit $ac_status); } &&
6816	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; } &&
6822	{ ac_try='test -s conftest.$ac_objext'
6823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6824	(eval $ac_try) 2>&5
6825	ac_status=$?
6826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827	(exit $ac_status); }; }; then
6828	ac_cv_header_stdc=yes
6829	else
6830	echo "$as_me: failed program was:" >&5
6831	sed 's/^/| /' conftest.$ac_ext >&5
6832
6833	ac_cv_header_stdc=no
6834	fi	7797	fi
6835	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7798	ac_fn_cxx_check_header_compile "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map" "$ac_includes_default"
		7799	if test "x$ac_cv_header_tr1_unordered_map" = xyes
		7800	then :
		7801	printf "%s\n" "#define HAVE_TR1_UNORDERED_MAP 1" >>confdefs.h
6836		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"
6837	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6838	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6839	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6840	/* confdefs.h. */
6841	_ACEOF
6842	cat confdefs.h >>conftest.$ac_ext
6843	cat >>conftest.$ac_ext <<_ACEOF
6844	/* end confdefs.h. */
6845	#include <string.h>
6846		7846
6847	_ACEOF
6848	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6849	$EGREP "memchr" >/dev/null 2>&1; then
6850	:
6851	else
6852	ac_cv_header_stdc=no
6853	fi	7847	fi
6854	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6855		7852
6856	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6857		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6858	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6859	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6860	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6861	/* confdefs.h. */
6862	_ACEOF
6863	cat confdefs.h >>conftest.$ac_ext
6864	cat >>conftest.$ac_ext <<_ACEOF
6865	/* end confdefs.h. */
6866	#include <stdlib.h>
6867		7864
6868	_ACEOF
6869	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6870	$EGREP "free" >/dev/null 2>&1; then
6871	:
6872	else
6873	ac_cv_header_stdc=no
6874	fi	7865	fi
6875	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6876		7870
6877	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6878		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6879	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6880	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6881	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6882	:
6883	else
6884	cat >conftest.$ac_ext <<_ACEOF
6885	/* confdefs.h. */
6886	_ACEOF
6887	cat confdefs.h >>conftest.$ac_ext
6888	cat >>conftest.$ac_ext <<_ACEOF
6889	/* end confdefs.h. */
6890	#include <ctype.h>
6891	#if ((' ' & 0x0FF) == 0x020)
6892	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6893	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6894	#else
6895	# define ISLOWER(c) \
6896	(('a' <= (c) && (c) <= 'i') \
6897	|| ('j' <= (c) && (c) <= 'r') \
6898	|| ('s' <= (c) && (c) <= 'z'))
6899	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6900	#endif
6901		7888
6902	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6903	int
6904	main ()
6905	{
6906	int i;
6907	for (i = 0; i < 256; i++)
6908	if (XOR (islower (i), ISLOWER (i))
6909	|| toupper (i) != TOUPPER (i))
6910	exit(2);
6911	exit (0);
6912	}
6913	_ACEOF
6914	rm -f conftest$ac_exeext
6915	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6916	(eval $ac_link) 2>&5
6917	ac_status=$?
6918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6921	(eval $ac_try) 2>&5
6922	ac_status=$?
6923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6924	(exit $ac_status); }; }; then
6925	:
6926	else
6927	echo "$as_me: program exited with status $ac_status" >&5
6928	echo "$as_me: failed program was:" >&5
6929	sed 's/^/| /' conftest.$ac_ext >&5
6930
6931	( exit $ac_status )
6932	ac_cv_header_stdc=no
6933	fi	7889	fi
6934	rm -f core *.core gmon.out bb.out conftest$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"
6935	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6936	fi	7892	then :
6937	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6938	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6939	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6940	if test $ac_cv_header_stdc = yes; then
6941		7894
6942	cat >>confdefs.h <<\_ACEOF
6943	#define STDC_HEADERS 1
6944	_ACEOF
6945
6946	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6947		7900
6948	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6959	inttypes.h stdint.h unistd.h
6960	do
6961	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6962	echo "$as_me:$LINENO: checking for $ac_header" >&5
6963	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6964	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6965	echo $ECHO_N "(cached) $ECHO_C" >&6
6966	else
6967	cat >conftest.$ac_ext <<_ACEOF
6968	/* confdefs.h. */
6969	_ACEOF
6970	cat confdefs.h >>conftest.$ac_ext
6971	cat >>conftest.$ac_ext <<_ACEOF
6972	/* end confdefs.h. */
6973	$ac_includes_default
6974
6975	#include <$ac_header>
6976	_ACEOF
6977	rm -f conftest.$ac_objext
6978	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6979	(eval $ac_compile) 2>conftest.er1
6980	ac_status=$?
6981	grep -v '^ *+' conftest.er1 >conftest.err
6982	rm -f conftest.er1
6983	cat conftest.err >&5
6984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985	(exit $ac_status); } &&
6986	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6987	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6988	(eval $ac_try) 2>&5
6989	ac_status=$?
6990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6991	(exit $ac_status); }; } &&
6992	{ ac_try='test -s conftest.$ac_objext'
6993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6994	(eval $ac_try) 2>&5
6995	ac_status=$?
6996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6997	(exit $ac_status); }; }; then
6998	eval "$as_ac_Header=yes"
6999	else
7000	echo "$as_me: failed program was:" >&5
7001	sed 's/^/| /' conftest.$ac_ext >&5
7002
7003	eval "$as_ac_Header=no"
7004	fi	7901	fi
7005	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7006	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7007	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7008	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7009	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7010	cat >>confdefs.h <<_ACEOF
7011	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7012	_ACEOF
7013		7906
7014	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7015		7912
7016	done
7017
7018
7019
7020
7021	for ac_header in ext/hash_map clocale
7022	do
7023	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7024	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7025	echo "$as_me:$LINENO: checking for $ac_header" >&5
7026	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7027	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7028	echo $ECHO_N "(cached) $ECHO_C" >&6
7029	fi	7913	fi
7030	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7031	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7032	else
7033	# Is the header compilable?
7034	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7035	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7036	cat >conftest.$ac_ext <<_ACEOF
7037	/* confdefs.h. */
7038	_ACEOF
7039	cat confdefs.h >>conftest.$ac_ext
7040	cat >>conftest.$ac_ext <<_ACEOF
7041	/* end confdefs.h. */
7042	$ac_includes_default
7043	#include <$ac_header>
7044	_ACEOF
7045	rm -f conftest.$ac_objext
7046	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7047	(eval $ac_compile) 2>conftest.er1
7048	ac_status=$?
7049	grep -v '^ *+' conftest.er1 >conftest.err
7050	rm -f conftest.er1
7051	cat conftest.err >&5
7052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053	(exit $ac_status); } &&
7054	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7056	(eval $ac_try) 2>&5
7057	ac_status=$?
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); }; } &&
7060	{ ac_try='test -s conftest.$ac_objext'
7061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7062	(eval $ac_try) 2>&5
7063	ac_status=$?
7064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065	(exit $ac_status); }; }; then
7066	ac_header_compiler=yes
7067	else
7068	echo "$as_me: failed program was:" >&5
7069	sed 's/^/| /' conftest.$ac_ext >&5
7070		7914
7071	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7072	fi
7073	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7074	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7075	echo "${ECHO_T}$ac_header_compiler" >&6
7076
7077	# Is the header present?
7078	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7079	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7080	cat >conftest.$ac_ext <<_ACEOF
7081	/* confdefs.h. */
7082	_ACEOF
7083	cat confdefs.h >>conftest.$ac_ext
7084	cat >>conftest.$ac_ext <<_ACEOF
7085	/* end confdefs.h. */
7086	#include <$ac_header>
7087	_ACEOF
7088	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7089	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7090	ac_status=$?
7091	grep -v '^ *+' conftest.er1 >conftest.err
7092	rm -f conftest.er1
7093	cat conftest.err >&5
7094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095	(exit $ac_status); } >/dev/null; then
7096	if test -s conftest.err; then
7097	ac_cpp_err=$ac_cxx_preproc_warn_flag
7098	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7099	else
7100	ac_cpp_err=
7101	fi
7102	else
7103	ac_cpp_err=yes
7104	fi
7105	if test -z "$ac_cpp_err"; then
7106	ac_header_preproc=yes
7107	else
7108	echo "$as_me: failed program was:" >&5
7109	sed 's/^/| /' conftest.$ac_ext >&5
7110
7111	ac_header_preproc=no
7112	fi
7113	rm -f conftest.err conftest.$ac_ext
7114	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7115	echo "${ECHO_T}$ac_header_preproc" >&6
7116
7117	# So? What about this header?
7118	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7119	yes:no: )
7120	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7121	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7123	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7124	ac_header_preproc=yes
7125	;;
7126	no:yes:* )
7127	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7128	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7129	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7130	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7131	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7132	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7133	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7134	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7135	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7136	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7137	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7138	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7139	(
7140	cat <<\_ASBOX
7141	## ------------------------------------------ ##
7142	## Report this to the AC_PACKAGE_NAME lists. ##
7143	## ------------------------------------------ ##
7144	_ASBOX
7145	) |
7146	sed "s/^/$as_me: WARNING: /" >&2
7147	;;
7148	esac
7149	echo "$as_me:$LINENO: checking for $ac_header" >&5
7150	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7151	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7152	echo $ECHO_N "(cached) $ECHO_C" >&6
7153	else
7154	eval "$as_ac_Header=\$ac_header_preproc"
7155	fi
7156	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7157	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7158
7159	fi
7160	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7161	cat >>confdefs.h <<_ACEOF
7162	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7163	_ACEOF
7164
7165	fi
7166
7167	done
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7187	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7188	sys/mman.h netinet/in.h
7189	do
7190	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7192	echo "$as_me:$LINENO: checking for $ac_header" >&5
7193	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7194	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7195	echo $ECHO_N "(cached) $ECHO_C" >&6
7196	fi
7197	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7198	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7199	else
7200	# Is the header compilable?
7201	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7202	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7203	cat >conftest.$ac_ext <<_ACEOF
7204	/* confdefs.h. */
7205	_ACEOF
7206	cat confdefs.h >>conftest.$ac_ext
7207	cat >>conftest.$ac_ext <<_ACEOF
7208	/* end confdefs.h. */
7209	$ac_includes_default
7210	#include <$ac_header>
7211	_ACEOF
7212	rm -f conftest.$ac_objext
7213	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7214	(eval $ac_compile) 2>conftest.er1
7215	ac_status=$?
7216	grep -v '^ *+' conftest.er1 >conftest.err
7217	rm -f conftest.er1
7218	cat conftest.err >&5
7219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7220	(exit $ac_status); } &&
7221	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7223	(eval $ac_try) 2>&5
7224	ac_status=$?
7225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7226	(exit $ac_status); }; } &&
7227	{ ac_try='test -s conftest.$ac_objext'
7228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7229	(eval $ac_try) 2>&5
7230	ac_status=$?
7231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7232	(exit $ac_status); }; }; then
7233	ac_header_compiler=yes
7234	else
7235	echo "$as_me: failed program was:" >&5
7236	sed 's/^/| /' conftest.$ac_ext >&5
7237
7238	ac_header_compiler=no
7239	fi
7240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7241	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7242	echo "${ECHO_T}$ac_header_compiler" >&6
7243
7244	# Is the header present?
7245	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7246	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7247	cat >conftest.$ac_ext <<_ACEOF
7248	/* confdefs.h. */
7249	_ACEOF
7250	cat confdefs.h >>conftest.$ac_ext
7251	cat >>conftest.$ac_ext <<_ACEOF
7252	/* end confdefs.h. */
7253	#include <$ac_header>
7254	_ACEOF
7255	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7256	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7257	ac_status=$?
7258	grep -v '^ *+' conftest.er1 >conftest.err
7259	rm -f conftest.er1
7260	cat conftest.err >&5
7261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262	(exit $ac_status); } >/dev/null; then
7263	if test -s conftest.err; then
7264	ac_cpp_err=$ac_cxx_preproc_warn_flag
7265	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7266	else
7267	ac_cpp_err=
7268	fi
7269	else
7270	ac_cpp_err=yes
7271	fi
7272	if test -z "$ac_cpp_err"; then
7273	ac_header_preproc=yes
7274	else
7275	echo "$as_me: failed program was:" >&5
7276	sed 's/^/| /' conftest.$ac_ext >&5
7277
7278	ac_header_preproc=no
7279	fi
7280	rm -f conftest.err conftest.$ac_ext
7281	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7282	echo "${ECHO_T}$ac_header_preproc" >&6
7283
7284	# So? What about this header?
7285	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7286	yes:no: )
7287	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7288	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7290	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7291	ac_header_preproc=yes
7292	;;
7293	no:yes:* )
7294	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7295	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7296	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7297	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7298	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7299	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7300	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7301	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7302	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7303	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7304	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7305	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7306	(
7307	cat <<\_ASBOX
7308	## ------------------------------------------ ##
7309	## Report this to the AC_PACKAGE_NAME lists. ##
7310	## ------------------------------------------ ##
7311	_ASBOX
7312	) |
7313	sed "s/^/$as_me: WARNING: /" >&2
7314	;;
7315	esac
7316	echo "$as_me:$LINENO: checking for $ac_header" >&5
7317	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7318	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7319	echo $ECHO_N "(cached) $ECHO_C" >&6
7320	else
7321	eval "$as_ac_Header=\$ac_header_preproc"
7322	fi
7323	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7324	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7325
7326	fi
7327	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7328	cat >>confdefs.h <<_ACEOF
7329	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7330	_ACEOF
7331
7332	fi
7333
7334	done
7335
7336
7337
7338
7339
7340
7341
7342	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7343	do
7344	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7345	echo "$as_me:$LINENO: checking for $ac_header" >&5
7346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7348	echo $ECHO_N "(cached) $ECHO_C" >&6
7349	else
7350	cat >conftest.$ac_ext <<_ACEOF
7351	/* confdefs.h. */
7352	_ACEOF
7353	cat confdefs.h >>conftest.$ac_ext
7354	cat >>conftest.$ac_ext <<_ACEOF
7355	/* end confdefs.h. */
7356
7357	#include <sys/types.h>	7916	#include <sys/types.h>
7358	#include <sys/socket.h>	7917	#include <sys/socket.h>
7359	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7360	# include <netinet/in.h>	7919	# include <netinet/in.h>
7361	#endif	7920	#endif
…		…
7364	#endif	7923	#endif
7365	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7366	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7367	#endif	7926	#endif
7368		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7369		7932
7370	#include <$ac_header>
7371	_ACEOF
7372	rm -f conftest.$ac_objext
7373	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7374	(eval $ac_compile) 2>conftest.er1
7375	ac_status=$?
7376	grep -v '^ *+' conftest.er1 >conftest.err
7377	rm -f conftest.er1
7378	cat conftest.err >&5
7379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7380	(exit $ac_status); } &&
7381	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7383	(eval $ac_try) 2>&5
7384	ac_status=$?
7385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7386	(exit $ac_status); }; } &&
7387	{ ac_try='test -s conftest.$ac_objext'
7388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7389	(eval $ac_try) 2>&5
7390	ac_status=$?
7391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7392	(exit $ac_status); }; }; then
7393	eval "$as_ac_Header=yes"
7394	else
7395	echo "$as_me: failed program was:" >&5
7396	sed 's/^/| /' conftest.$ac_ext >&5
7397
7398	eval "$as_ac_Header=no"
7399	fi	7933	fi
7400	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7401	fi	7935	#include <sys/types.h>
7402	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7403	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7404	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7405	cat >>confdefs.h <<_ACEOF	7939	#endif
7406	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7407	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7408		7946
7409	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7410		7951
7411	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7412		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7413		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
7414	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
7415	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7416	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7417	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7418	else	8035	printf %s "(cached) " >&6
7419	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7420	/* confdefs.h. */
7421	_ACEOF
7422	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7423	cat >>conftest.$ac_ext <<_ACEOF
7424	/* end confdefs.h. */	8038	/* end confdefs.h. */
7425		8039
7426	int	8040	int
7427	main ()	8041	main (void)
7428	{	8042	{
7429	/* FIXME: Include the comments suggested by Paul. */	8043
7430	#ifndef __cplusplus	8044	#ifndef __cplusplus
7431	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7432	typedef int charset[2];	8046	typedef int charset[2];
7433	const charset x;	8047	const charset cs = { 0, 0 };
7434	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7435	char const *const *ccp;	8049	char const *const *pcpcc;
7436	char **p;	8050	char **ppc;
7437	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7438	struct point {int x, y;};	8052	struct point {int x, y;};
7439	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7440	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7441	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
7442	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
7443	expression */	8057	expression */
7444	const char *g = "string";	8058	const char *g = "string";
7445	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7446	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7447	++ccp;	8061	++pcpcc;
7448	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7449	ccp = (char const *const *) p;	8063	pcpcc = (char const *const *) ppc;
7450	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7451	char *t;	8065	char tx;
		8066	char *t = &tx;
7452	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
7453		8068
7454	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7455	}	8071	}
7456	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7457	int x[] = {25, 17};	8073	int x[] = {25, 17};
7458	const int *foo = &x[0];	8074	const int *foo = &x[0];
7459	++foo;	8075	++foo;
…		…
7461	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7462	typedef const int *iptr;	8078	typedef const int *iptr;
7463	iptr p = 0;	8079	iptr p = 0;
7464	++p;	8080	++p;
7465	}	8081	}
7466	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7467	"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. */
7468	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7469	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7470	}	8086	}
7471	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7472	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7473	}	8090	}
		8091	return !cs[0] && !zero.x;
7474	#endif	8092	#endif
7475		8093
7476	;	8094	;
7477	return 0;	8095	return 0;
7478	}	8096	}
7479	_ACEOF	8097	_ACEOF
7480	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7481	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7482	(eval $ac_compile) 2>conftest.er1
7483	ac_status=$?
7484	grep -v '^ *+' conftest.er1 >conftest.err
7485	rm -f conftest.er1
7486	cat conftest.err >&5
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); } &&
7489	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7491	(eval $ac_try) 2>&5
7492	ac_status=$?
7493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7494	(exit $ac_status); }; } &&
7495	{ ac_try='test -s conftest.$ac_objext'
7496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7497	(eval $ac_try) 2>&5
7498	ac_status=$?
7499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7500	(exit $ac_status); }; }; then
7501	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7502	else	8101	else $as_nop
7503	echo "$as_me: failed program was:" >&5
7504	sed 's/^/| /' conftest.$ac_ext >&5
7505
7506	ac_cv_c_const=no	8102	ac_cv_c_const=no
7507	fi	8103	fi
7508	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7509	fi	8105	fi
7510	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7511	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7512	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7513		8109
7514	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7515	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7516	_ACEOF	8136	_ACEOF
7517		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7518	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7519		8144
7520	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7521	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7522	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7523	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7524	else	8149
7525	cat >conftest.$ac_ext <<_ACEOF	8150
7526	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7527	_ACEOF	8152	if test "x$ac_cv_type_size_t" = xyes
		8153	then :
		8154
		8155	else $as_nop
		8156
		8157	printf "%s\n" "#define size_t unsigned int" >>confdefs.h
		8158
		8159	fi
		8160
		8161
		8162
		8163
		8164	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
		8165	printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
		8166	if test ${ac_cv_struct_tm+y}
		8167	then :
		8168	printf %s "(cached) " >&6
		8169	else $as_nop
7528	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7529	cat >>conftest.$ac_ext <<_ACEOF
7530	/* end confdefs.h. */	8171	/* end confdefs.h. */
7531	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7532	int	8175	int
7533	main ()	8176	main (void)
7534	{	8177	{
7535	if ((pid_t *) 0)	8178	struct tm tm;
7536	return 0;	8179	int *p = &tm.tm_sec;
7537	if (sizeof (pid_t))	8180	return !p;
7538	return 0;
7539	;	8181	;
7540	return 0;	8182	return 0;
7541	}	8183	}
7542	_ACEOF	8184	_ACEOF
7543	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7544	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7545	(eval $ac_compile) 2>conftest.er1
7546	ac_status=$?
7547	grep -v '^ *+' conftest.er1 >conftest.err
7548	rm -f conftest.er1
7549	cat conftest.err >&5
7550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551	(exit $ac_status); } &&
7552	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554	(eval $ac_try) 2>&5
7555	ac_status=$?
7556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557	(exit $ac_status); }; } &&
7558	{ ac_try='test -s conftest.$ac_objext'
7559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7560	(eval $ac_try) 2>&5
7561	ac_status=$?
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); }; }; then
7564	ac_cv_type_pid_t=yes
7565	else
7566	echo "$as_me: failed program was:" >&5
7567	sed 's/^/| /' conftest.$ac_ext >&5
7568
7569	ac_cv_type_pid_t=no
7570	fi
7571	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7572	fi
7573	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7574	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7575	if test $ac_cv_type_pid_t = yes; then
7576	:
7577	else
7578
7579	cat >>confdefs.h <<_ACEOF
7580	#define pid_t int
7581	_ACEOF
7582
7583	fi
7584
7585	echo "$as_me:$LINENO: checking for size_t" >&5
7586	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7587	if test "${ac_cv_type_size_t+set}" = set; then
7588	echo $ECHO_N "(cached) $ECHO_C" >&6
7589	else
7590	cat >conftest.$ac_ext <<_ACEOF
7591	/* confdefs.h. */
7592	_ACEOF
7593	cat confdefs.h >>conftest.$ac_ext
7594	cat >>conftest.$ac_ext <<_ACEOF
7595	/* end confdefs.h. */
7596	$ac_includes_default
7597	int
7598	main ()
7599	{
7600	if ((size_t *) 0)
7601	return 0;
7602	if (sizeof (size_t))
7603	return 0;
7604	;
7605	return 0;
7606	}
7607	_ACEOF
7608	rm -f conftest.$ac_objext
7609	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7610	(eval $ac_compile) 2>conftest.er1
7611	ac_status=$?
7612	grep -v '^ *+' conftest.er1 >conftest.err
7613	rm -f conftest.er1
7614	cat conftest.err >&5
7615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7616	(exit $ac_status); } &&
7617	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7619	(eval $ac_try) 2>&5
7620	ac_status=$?
7621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7622	(exit $ac_status); }; } &&
7623	{ ac_try='test -s conftest.$ac_objext'
7624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7625	(eval $ac_try) 2>&5
7626	ac_status=$?
7627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7628	(exit $ac_status); }; }; then
7629	ac_cv_type_size_t=yes
7630	else
7631	echo "$as_me: failed program was:" >&5
7632	sed 's/^/| /' conftest.$ac_ext >&5
7633
7634	ac_cv_type_size_t=no
7635	fi
7636	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7637	fi
7638	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7639	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7640	if test $ac_cv_type_size_t = yes; then
7641	:
7642	else
7643
7644	cat >>confdefs.h <<_ACEOF
7645	#define size_t unsigned
7646	_ACEOF
7647
7648	fi
7649
7650	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7651	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7652	if test "${ac_cv_header_time+set}" = set; then
7653	echo $ECHO_N "(cached) $ECHO_C" >&6
7654	else
7655	cat >conftest.$ac_ext <<_ACEOF
7656	/* confdefs.h. */
7657	_ACEOF
7658	cat confdefs.h >>conftest.$ac_ext
7659	cat >>conftest.$ac_ext <<_ACEOF
7660	/* end confdefs.h. */
7661	#include <sys/types.h>
7662	#include <sys/time.h>
7663	#include <time.h>
7664
7665	int
7666	main ()
7667	{
7668	if ((struct tm *) 0)
7669	return 0;
7670	;
7671	return 0;
7672	}
7673	_ACEOF
7674	rm -f conftest.$ac_objext
7675	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7676	(eval $ac_compile) 2>conftest.er1
7677	ac_status=$?
7678	grep -v '^ *+' conftest.er1 >conftest.err
7679	rm -f conftest.er1
7680	cat conftest.err >&5
7681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7682	(exit $ac_status); } &&
7683	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7685	(eval $ac_try) 2>&5
7686	ac_status=$?
7687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688	(exit $ac_status); }; } &&
7689	{ ac_try='test -s conftest.$ac_objext'
7690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7691	(eval $ac_try) 2>&5
7692	ac_status=$?
7693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7694	(exit $ac_status); }; }; then
7695	ac_cv_header_time=yes
7696	else
7697	echo "$as_me: failed program was:" >&5
7698	sed 's/^/| /' conftest.$ac_ext >&5
7699
7700	ac_cv_header_time=no
7701	fi
7702	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7703	fi
7704	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7705	echo "${ECHO_T}$ac_cv_header_time" >&6
7706	if test $ac_cv_header_time = yes; then
7707
7708	cat >>confdefs.h <<\_ACEOF
7709	#define TIME_WITH_SYS_TIME 1
7710	_ACEOF
7711
7712	fi
7713
7714	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7715	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7716	if test "${ac_cv_struct_tm+set}" = set; then
7717	echo $ECHO_N "(cached) $ECHO_C" >&6
7718	else
7719	cat >conftest.$ac_ext <<_ACEOF
7720	/* confdefs.h. */
7721	_ACEOF
7722	cat confdefs.h >>conftest.$ac_ext
7723	cat >>conftest.$ac_ext <<_ACEOF
7724	/* end confdefs.h. */
7725	#include <sys/types.h>
7726	#include <time.h>
7727
7728	int
7729	main ()
7730	{
7731	struct tm *tp; tp->tm_sec;
7732	;
7733	return 0;
7734	}
7735	_ACEOF
7736	rm -f conftest.$ac_objext
7737	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7738	(eval $ac_compile) 2>conftest.er1
7739	ac_status=$?
7740	grep -v '^ *+' conftest.er1 >conftest.err
7741	rm -f conftest.er1
7742	cat conftest.err >&5
7743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7744	(exit $ac_status); } &&
7745	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7747	(eval $ac_try) 2>&5
7748	ac_status=$?
7749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7750	(exit $ac_status); }; } &&
7751	{ ac_try='test -s conftest.$ac_objext'
7752	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7753	(eval $ac_try) 2>&5
7754	ac_status=$?
7755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7756	(exit $ac_status); }; }; then
7757	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7758	else	8188	else $as_nop
7759	echo "$as_me: failed program was:" >&5
7760	sed 's/^/| /' conftest.$ac_ext >&5
7761
7762	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7763	fi	8190	fi
7764	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7765	fi	8192	fi
7766	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7767	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7768	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7769		8196
7770	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7771	#define TM_IN_SYS_TIME 1
7772	_ACEOF
7773		8198
7774	fi	8199	fi
7775		8200
7776		8201
7777	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7778	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7779	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7780	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7781	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7782		8208
7783	cat >conftest.$ac_ext <<_ACEOF
7784	/* confdefs.h. */
7785	_ACEOF
7786	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7787	cat >>conftest.$ac_ext <<_ACEOF
7788	/* end confdefs.h. */	8210	/* end confdefs.h. */
7789	#include <sys/types.h>	8211	#include <sys/types.h>
7790	#include <sys/socket.h>	8212	#include <sys/socket.h>
7791	int	8213	int
7792	main ()	8214	main (void)
7793	{	8215	{
7794	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7795	;	8217	;
7796	return 0;	8218	return 0;
7797	}	8219	}
7798	_ACEOF	8220	_ACEOF
7799	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7800	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7801	(eval $ac_compile) 2>conftest.er1
7802	ac_status=$?
7803	grep -v '^ *+' conftest.er1 >conftest.err
7804	rm -f conftest.er1
7805	cat conftest.err >&5
7806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7807	(exit $ac_status); } &&
7808	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7810	(eval $ac_try) 2>&5
7811	ac_status=$?
7812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7813	(exit $ac_status); }; } &&
7814	{ ac_try='test -s conftest.$ac_objext'
7815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7816	(eval $ac_try) 2>&5
7817	ac_status=$?
7818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7819	(exit $ac_status); }; }; then
7820	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7821	else	8224	else $as_nop
7822	echo "$as_me: failed program was:" >&5
7823	sed 's/^/| /' conftest.$ac_ext >&5
7824
7825	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7826	fi	8226	fi
7827	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7828		8228
7829	fi	8229	fi
7830	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7831	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7832	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7833		8233
7834	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7835	#define HAVE_SOCKLEN_T 1
7836	_ACEOF
7837		8235
7838	fi	8236	fi
7839		8237
7840	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7841	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7842	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7843	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7844	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7845		8244
7846	cat >conftest.$ac_ext <<_ACEOF
7847	/* confdefs.h. */
7848	_ACEOF
7849	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7850	cat >>conftest.$ac_ext <<_ACEOF
7851	/* end confdefs.h. */	8246	/* end confdefs.h. */
7852	#include <sys/types.h>	8247	#include <sys/types.h>
7853	#include <sys/socket.h>	8248	#include <sys/socket.h>
7854	#include <netdb.h>	8249	#include <netdb.h>
7855	int	8250	int
7856	main ()	8251	main (void)
7857	{	8252	{
7858	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7859	;	8254	;
7860	return 0;	8255	return 0;
7861	}	8256	}
7862	_ACEOF	8257	_ACEOF
7863	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7865	(eval $ac_compile) 2>conftest.er1
7866	ac_status=$?
7867	grep -v '^ *+' conftest.er1 >conftest.err
7868	rm -f conftest.er1
7869	cat conftest.err >&5
7870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7871	(exit $ac_status); } &&
7872	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7874	(eval $ac_try) 2>&5
7875	ac_status=$?
7876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877	(exit $ac_status); }; } &&
7878	{ ac_try='test -s conftest.$ac_objext'
7879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7880	(eval $ac_try) 2>&5
7881	ac_status=$?
7882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7883	(exit $ac_status); }; }; then
7884	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7885	else	8261	else $as_nop
7886	echo "$as_me: failed program was:" >&5
7887	sed 's/^/| /' conftest.$ac_ext >&5
7888
7889	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7890	fi	8263	fi
7891	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7892		8265
7893	fi	8266	fi
7894	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7895	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7896	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7897		8270
7898	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7899	#define HAVE_STRUCT_ADDRINFO 1
7900	_ACEOF
7901		8272
7902	fi	8273	fi
7903
7904	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7905	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7906	if test "${ac_cv_type_signal+set}" = set; then
7907	echo $ECHO_N "(cached) $ECHO_C" >&6
7908	else
7909	cat >conftest.$ac_ext <<_ACEOF
7910	/* confdefs.h. */
7911	_ACEOF
7912	cat confdefs.h >>conftest.$ac_ext
7913	cat >>conftest.$ac_ext <<_ACEOF
7914	/* end confdefs.h. */
7915	#include <sys/types.h>
7916	#include <signal.h>
7917	#ifdef signal
7918	# undef signal
7919	#endif
7920	#ifdef __cplusplus
7921	extern "C" void (*signal (int, void (*)(int)))(int);
7922	#else
7923	void (*signal ()) ();
7924	#endif
7925
7926	int
7927	main ()
7928	{
7929	int i;
7930	;
7931	return 0;
7932	}
7933	_ACEOF
7934	rm -f conftest.$ac_objext
7935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7936	(eval $ac_compile) 2>conftest.er1
7937	ac_status=$?
7938	grep -v '^ *+' conftest.er1 >conftest.err
7939	rm -f conftest.er1
7940	cat conftest.err >&5
7941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942	(exit $ac_status); } &&
7943	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945	(eval $ac_try) 2>&5
7946	ac_status=$?
7947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948	(exit $ac_status); }; } &&
7949	{ ac_try='test -s conftest.$ac_objext'
7950	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7951	(eval $ac_try) 2>&5
7952	ac_status=$?
7953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7954	(exit $ac_status); }; }; then
7955	ac_cv_type_signal=void
7956	else
7957	echo "$as_me: failed program was:" >&5
7958	sed 's/^/| /' conftest.$ac_ext >&5
7959
7960	ac_cv_type_signal=int
7961	fi
7962	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7963	fi
7964	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7965	echo "${ECHO_T}$ac_cv_type_signal" >&6
7966
7967	cat >>confdefs.h <<_ACEOF
7968	#define RETSIGTYPE $ac_cv_type_signal
7969	_ACEOF
7970
7971
7972		8274
7973	ac_ext=c	8275	ac_ext=c
7974	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7976	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 $LIBS >&5'
7977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7978		8280
7979		8281
7980	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7981	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7982	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7983	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7984	else	8286
7985	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7986	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7987	_ACEOF	8289	if test "x$ac_cv_func_daemon" = xyes
		8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
		8292
		8293	fi
		8294	ac_fn_c_check_func "$LINENO" "get_current_dir_name" "ac_cv_func_get_current_dir_name"
		8295	if test "x$ac_cv_func_get_current_dir_name" = xyes
		8296	then :
		8297	printf "%s\n" "#define HAVE_GET_CURRENT_DIR_NAME 1" >>confdefs.h
		8298
		8299	fi
		8300	ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
		8301	if test "x$ac_cv_func_putenv" = xyes
		8302	then :
		8303	printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h
		8304
		8305	fi
		8306	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
		8307	if test "x$ac_cv_func_select" = xyes
		8308	then :
		8309	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		8310
		8311	fi
		8312	ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
		8313	if test "x$ac_cv_func_strerror" = xyes
		8314	then :
		8315	printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
		8316
		8317	fi
		8318	ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
		8319	if test "x$ac_cv_func_strsignal" = xyes
		8320	then :
		8321	printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
		8322
		8323	fi
		8324	ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
		8325	if test "x$ac_cv_func_strtol" = xyes
		8326	then :
		8327	printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
		8328
		8329	fi
		8330	ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		8331	if test "x$ac_cv_func_unsetenv" = xyes
		8332	then :
		8333	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		8334
		8335	fi
		8336	ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
		8337	if test "x$ac_cv_func_mlockall" = xyes
		8338	then :
		8339	printf "%s\n" "#define HAVE_MLOCKALL 1" >>confdefs.h
		8340
		8341	fi
		8342
		8343
		8344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
		8345	# for constant arguments. Useless!
		8346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
		8347	printf %s "checking for working alloca.h... " >&6; }
		8348	if test ${ac_cv_working_alloca_h+y}
		8349	then :
		8350	printf %s "(cached) " >&6
		8351	else $as_nop
7988	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7989	cat >>conftest.$ac_ext <<_ACEOF
7990	/* end confdefs.h. */	8353	/* end confdefs.h. */
7991	#include <stdlib.h>
7992	#include <stdarg.h>
7993	#include <string.h>
7994	#include <float.h>	8354	#include <alloca.h>
7995
7996	int	8355	int
7997	main ()	8356	main (void)
7998	{	8357	{
7999		8358	char *p = (char *) alloca (2 * sizeof (int));
		8359	if (p) return 0;
8000	;	8360	;
8001	return 0;	8361	return 0;
8002	}	8362	}
8003	_ACEOF	8363	_ACEOF
8004	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
8005	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
8006	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8007	ac_status=$?	8367	else $as_nop
8008	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8009	rm -f conftest.er1	8369	fi
8010	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8011	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8012	(exit $ac_status); } &&	8372	fi
8013	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8015	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8016	ac_status=$?	8376
8017	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8018	(exit $ac_status); }; } &&	8378
8019	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8021	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8022	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8023	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8024	(exit $ac_status); }; }; then	8384	then :
8025	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8026	else	8389	else
8027	echo "$as_me: failed program was:" >&5
8028	sed 's/^/| /' conftest.$ac_ext >&5
8029
8030	ac_cv_header_stdc=no
8031	fi
8032	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8033
8034	if test $ac_cv_header_stdc = yes; then
8035	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8036	cat >conftest.$ac_ext <<_ACEOF
8037	/* confdefs.h. */
8038	_ACEOF
8039	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8040	cat >>conftest.$ac_ext <<_ACEOF
8041	/* end confdefs.h. */
8042	#include <string.h>
8043
8044	_ACEOF
8045	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8046	$EGREP "memchr" >/dev/null 2>&1; then
8047	:
8048	else
8049	ac_cv_header_stdc=no
8050	fi
8051	rm -f conftest*
8052
8053	fi
8054
8055	if test $ac_cv_header_stdc = yes; then
8056	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8057	cat >conftest.$ac_ext <<_ACEOF
8058	/* confdefs.h. */
8059	_ACEOF
8060	cat confdefs.h >>conftest.$ac_ext
8061	cat >>conftest.$ac_ext <<_ACEOF
8062	/* end confdefs.h. */	8391	/* end confdefs.h. */
8063	#include <stdlib.h>	8392	#include <stdlib.h>
8064
8065	_ACEOF
8066	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8067	$EGREP "free" >/dev/null 2>&1; then
8068	:
8069	else
8070	ac_cv_header_stdc=no
8071	fi
8072	rm -f conftest*
8073
8074	fi
8075
8076	if test $ac_cv_header_stdc = yes; then
8077	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8078	if test "$cross_compiling" = yes; then
8079	:
8080	else
8081	cat >conftest.$ac_ext <<_ACEOF
8082	/* confdefs.h. */
8083	_ACEOF
8084	cat confdefs.h >>conftest.$ac_ext
8085	cat >>conftest.$ac_ext <<_ACEOF
8086	/* end confdefs.h. */
8087	#include <ctype.h>	8393	#include <stddef.h>
8088	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8089	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8090	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8091	#else	8400	# else
8092	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8093	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8094	|| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8095	|| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8096	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	8405	# endif
8097	#endif	8406	#endif
8098		8407
8099	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8100	int	8408	int
8101	main ()	8409	main (void)
8102	{	8410	{
8103	int i;	8411	char *p = (char *) alloca (1);
8104	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8105	if (XOR (islower (i), ISLOWER (i))
8106	|| toupper (i) != TOUPPER (i))
8107	exit(2);
8108	exit (0);
8109	}
8110	_ACEOF
8111	rm -f conftest$ac_exeext
8112	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8113	(eval $ac_link) 2>&5
8114	ac_status=$?
8115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8116	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8118	(eval $ac_try) 2>&5
8119	ac_status=$?
8120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8121	(exit $ac_status); }; }; then
8122	:
8123	else
8124	echo "$as_me: program exited with status $ac_status" >&5
8125	echo "$as_me: failed program was:" >&5
8126	sed 's/^/| /' conftest.$ac_ext >&5
8127
8128	( exit $ac_status )
8129	ac_cv_header_stdc=no
8130	fi
8131	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8132	fi
8133	fi
8134	fi
8135	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8136	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8137	if test $ac_cv_header_stdc = yes; then
8138
8139	cat >>confdefs.h <<\_ACEOF
8140	#define STDC_HEADERS 1
8141	_ACEOF
8142
8143	fi
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8157	do
8158	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8159	echo "$as_me:$LINENO: checking for $ac_func" >&5
8160	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8161	if eval "test \"\${$as_ac_var+set}\" = set"; then
8162	echo $ECHO_N "(cached) $ECHO_C" >&6
8163	else
8164	cat >conftest.$ac_ext <<_ACEOF
8165	/* confdefs.h. */
8166	_ACEOF
8167	cat confdefs.h >>conftest.$ac_ext
8168	cat >>conftest.$ac_ext <<_ACEOF
8169	/* end confdefs.h. */
8170	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8171	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8172	#define $ac_func innocuous_$ac_func
8173
8174	/* System header to define __stub macros and hopefully few prototypes,
8175	which can conflict with char $ac_func (); below.
8176	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8177	<limits.h> exists even on freestanding compilers. */
8178
8179	#ifdef __STDC__
8180	# include <limits.h>
8181	#else
8182	# include <assert.h>
8183	#endif
8184
8185	#undef $ac_func
8186
8187	/* Override any gcc2 internal prototype to avoid an error. */
8188	#ifdef __cplusplus
8189	extern "C"
8190	{
8191	#endif
8192	/* We use char because int might match the return type of a gcc2
8193	builtin and then its argument prototype would still apply. */
8194	char $ac_func ();
8195	/* The GNU C library defines this for functions which it implements
8196	to always fail with ENOSYS. Some functions are actually named
8197	something starting with __ and the normal name is an alias. */
8198	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8199	choke me
8200	#else
8201	char (*f) () = $ac_func;
8202	#endif
8203	#ifdef __cplusplus
8204	}
8205	#endif
8206
8207	int
8208	main ()
8209	{
8210	return f != $ac_func;
8211	;	8413	;
8212	return 0;	8414	return 0;
8213	}	8415	}
8214	_ACEOF	8416	_ACEOF
8215	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8216	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8217	(eval $ac_link) 2>conftest.er1
8218	ac_status=$?
8219	grep -v '^ *+' conftest.er1 >conftest.err
8220	rm -f conftest.er1
8221	cat conftest.err >&5
8222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8223	(exit $ac_status); } &&
8224	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8226	(eval $ac_try) 2>&5
8227	ac_status=$?
8228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8229	(exit $ac_status); }; } &&
8230	{ ac_try='test -s conftest$ac_exeext'
8231	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8232	(eval $ac_try) 2>&5
8233	ac_status=$?
8234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8235	(exit $ac_status); }; }; then
8236	eval "$as_ac_var=yes"
8237	else
8238	echo "$as_me: failed program was:" >&5
8239	sed 's/^/| /' conftest.$ac_ext >&5
8240
8241	eval "$as_ac_var=no"
8242	fi
8243	rm -f conftest.err conftest.$ac_objext \
8244	conftest$ac_exeext conftest.$ac_ext
8245	fi
8246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8247	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8248	if test `eval echo '${'$as_ac_var'}'` = yes; then
8249	cat >>confdefs.h <<_ACEOF
8250	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8251	_ACEOF
8252
8253	fi
8254	done
8255
8256
8257	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8258	# for constant arguments. Useless!
8259	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8260	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8261	if test "${ac_cv_working_alloca_h+set}" = set; then
8262	echo $ECHO_N "(cached) $ECHO_C" >&6
8263	else
8264	cat >conftest.$ac_ext <<_ACEOF
8265	/* confdefs.h. */
8266	_ACEOF
8267	cat confdefs.h >>conftest.$ac_ext
8268	cat >>conftest.$ac_ext <<_ACEOF
8269	/* end confdefs.h. */
8270	#include <alloca.h>
8271	int
8272	main ()
8273	{
8274	char *p = (char *) alloca (2 * sizeof (int));
8275	;
8276	return 0;
8277	}
8278	_ACEOF
8279	rm -f conftest.$ac_objext conftest$ac_exeext
8280	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8281	(eval $ac_link) 2>conftest.er1
8282	ac_status=$?
8283	grep -v '^ *+' conftest.er1 >conftest.err
8284	rm -f conftest.er1
8285	cat conftest.err >&5
8286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8287	(exit $ac_status); } &&
8288	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8290	(eval $ac_try) 2>&5
8291	ac_status=$?
8292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8293	(exit $ac_status); }; } &&
8294	{ ac_try='test -s conftest$ac_exeext'
8295	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8296	(eval $ac_try) 2>&5
8297	ac_status=$?
8298	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8299	(exit $ac_status); }; }; then
8300	ac_cv_working_alloca_h=yes
8301	else
8302	echo "$as_me: failed program was:" >&5
8303	sed 's/^/| /' conftest.$ac_ext >&5
8304
8305	ac_cv_working_alloca_h=no
8306	fi
8307	rm -f conftest.err conftest.$ac_objext \
8308	conftest$ac_exeext conftest.$ac_ext
8309	fi
8310	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8311	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8312	if test $ac_cv_working_alloca_h = yes; then
8313
8314	cat >>confdefs.h <<\_ACEOF
8315	#define HAVE_ALLOCA_H 1
8316	_ACEOF
8317
8318	fi
8319
8320	echo "$as_me:$LINENO: checking for alloca" >&5
8321	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8322	if test "${ac_cv_func_alloca_works+set}" = set; then
8323	echo $ECHO_N "(cached) $ECHO_C" >&6
8324	else
8325	cat >conftest.$ac_ext <<_ACEOF
8326	/* confdefs.h. */
8327	_ACEOF
8328	cat confdefs.h >>conftest.$ac_ext
8329	cat >>conftest.$ac_ext <<_ACEOF
8330	/* end confdefs.h. */
8331	#ifdef __GNUC__
8332	# define alloca __builtin_alloca
8333	#else
8334	# ifdef _MSC_VER
8335	# include <malloc.h>
8336	# define alloca _alloca
8337	# else
8338	# if HAVE_ALLOCA_H
8339	# include <alloca.h>
8340	# else
8341	# ifdef _AIX
8342	#pragma alloca
8343	# else
8344	# ifndef alloca /* predefined by HP cc +Olibcalls */
8345	char *alloca ();
8346	# endif
8347	# endif
8348	# endif
8349	# endif
8350	#endif
8351
8352	int
8353	main ()
8354	{
8355	char *p = (char *) alloca (1);
8356	;
8357	return 0;
8358	}
8359	_ACEOF
8360	rm -f conftest.$ac_objext conftest$ac_exeext
8361	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8362	(eval $ac_link) 2>conftest.er1
8363	ac_status=$?
8364	grep -v '^ *+' conftest.er1 >conftest.err
8365	rm -f conftest.er1
8366	cat conftest.err >&5
8367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8368	(exit $ac_status); } &&
8369	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8371	(eval $ac_try) 2>&5
8372	ac_status=$?
8373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8374	(exit $ac_status); }; } &&
8375	{ ac_try='test -s conftest$ac_exeext'
8376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8377	(eval $ac_try) 2>&5
8378	ac_status=$?
8379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8380	(exit $ac_status); }; }; then
8381	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8382	else	8420	else $as_nop
8383	echo "$as_me: failed program was:" >&5
8384	sed 's/^/| /' conftest.$ac_ext >&5
8385
8386	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8387	fi	8422	fi
8388	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8389	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8390	fi	8425	fi
8391	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8392	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8393		8429
8394	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8395		8431
8396	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8397	#define HAVE_ALLOCA 1
8398	_ACEOF
8399		8433
8400	else	8434	else
8401	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8402	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8403	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8404	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8405		8439
8406	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8407		8441
8408	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8409	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8410	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8411		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 $ac_cv_c_stack_direction" >>confdefs.h
8412		8489
8413	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8414	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8415	if test "${ac_cv_os_cray+set}" = set; then	8492
8416	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8417	else	8494
8418	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8419	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8420	_ACEOF	8497	then :
		8498
		8499	else $as_nop
		8500
		8501	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
		8502	printf %s "checking for connect in -lsocket... " >&6; }
		8503	if test ${ac_cv_lib_socket_connect+y}
		8504	then :
		8505	printf %s "(cached) " >&6
		8506	else $as_nop
		8507	ac_check_lib_save_LIBS=$LIBS
		8508	LIBS="-lsocket $LIBS"
8421	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8422	cat >>conftest.$ac_ext <<_ACEOF
8423	/* end confdefs.h. */	8510	/* end confdefs.h. */
8424	#if defined(CRAY) && ! defined(CRAY2)
8425	webecray
8426	#else
8427	wenotbecray
8428	#endif
8429		8511
8430	_ACEOF
8431	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8432	$EGREP "webecray" >/dev/null 2>&1; then
8433	ac_cv_os_cray=yes
8434	else
8435	ac_cv_os_cray=no
8436	fi
8437	rm -f conftest*
8438
8439	fi
8440	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8441	echo "${ECHO_T}$ac_cv_os_cray" >&6
8442	if test $ac_cv_os_cray = yes; then
8443	for ac_func in _getb67 GETB67 getb67; do
8444	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8445	echo "$as_me:$LINENO: checking for $ac_func" >&5
8446	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8447	if eval "test \"\${$as_ac_var+set}\" = set"; then
8448	echo $ECHO_N "(cached) $ECHO_C" >&6
8449	else
8450	cat >conftest.$ac_ext <<_ACEOF
8451	/* confdefs.h. */
8452	_ACEOF
8453	cat confdefs.h >>conftest.$ac_ext
8454	cat >>conftest.$ac_ext <<_ACEOF
8455	/* end confdefs.h. */
8456	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8457	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8458	#define $ac_func innocuous_$ac_func
8459
8460	/* System header to define __stub macros and hopefully few prototypes,
8461	which can conflict with char $ac_func (); below.
8462	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8463	<limits.h> exists even on freestanding compilers. */
8464
8465	#ifdef __STDC__
8466	# include <limits.h>
8467	#else
8468	# include <assert.h>
8469	#endif
8470
8471	#undef $ac_func
8472
8473	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8474	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8475	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8476	{	8518	{
8477	#endif	8519	return connect ();
8478	/* We use char because int might match the return type of a gcc2
8479	builtin and then its argument prototype would still apply. */
8480	char $ac_func ();
8481	/* The GNU C library defines this for functions which it implements
8482	to always fail with ENOSYS. Some functions are actually named
8483	something starting with __ and the normal name is an alias. */
8484	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8485	choke me
8486	#else
8487	char (*f) () = $ac_func;
8488	#endif
8489	#ifdef __cplusplus
8490	}
8491	#endif
8492
8493	int
8494	main ()
8495	{
8496	return f != $ac_func;
8497	;	8520	;
8498	return 0;	8521	return 0;
8499	}	8522	}
8500	_ACEOF	8523	_ACEOF
8501	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8502	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8503	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8504	ac_status=$?	8527	else $as_nop
8505	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8506	rm -f conftest.er1
8507	cat conftest.err >&5
8508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8509	(exit $ac_status); } &&
8510	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8512	(eval $ac_try) 2>&5
8513	ac_status=$?
8514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8515	(exit $ac_status); }; } &&
8516	{ ac_try='test -s conftest$ac_exeext'
8517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8518	(eval $ac_try) 2>&5
8519	ac_status=$?
8520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521	(exit $ac_status); }; }; then
8522	eval "$as_ac_var=yes"
8523	else
8524	echo "$as_me: failed program was:" >&5
8525	sed 's/^/| /' conftest.$ac_ext >&5
8526
8527	eval "$as_ac_var=no"
8528	fi	8529	fi
8529	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8530	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8531	fi	8533	fi
8532	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8533	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8534	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8535		8539
8536	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8537	#define CRAY_STACKSEG_END $ac_func
8538	_ACEOF
8539		8541
8540	break
8541	fi	8542	fi
8542		8543
8543	done
8544	fi
8545		8544
8546	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8547	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8548	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8549	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8550	else	8549	then :
8551	if test "$cross_compiling" = yes; then	8550
8552	ac_cv_c_stack_direction=0	8551	else $as_nop
8553	else	8552
8554	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8555	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8556	_ACEOF	8555	if test ${ac_cv_lib_nsl_gethostbyname+y}
		8556	then :
		8557	printf %s "(cached) " >&6
		8558	else $as_nop
		8559	ac_check_lib_save_LIBS=$LIBS
		8560	LIBS="-lnsl $LIBS"
8557	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558	cat >>conftest.$ac_ext <<_ACEOF
8559	/* 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 ();
8560	int	8568	int
8561	find_stack_direction ()	8569	main (void)
8562	{	8570	{
8563	static char *addr = 0;	8571	return gethostbyname ();
8564	auto char dummy;
8565	if (addr == 0)
8566	{
8567	addr = &dummy;
8568	return find_stack_direction ();
8569	}
8570	else
8571	return (&dummy > addr) ? 1 : -1;
8572	}
8573
8574	int
8575	main ()
8576	{
8577	exit (find_stack_direction () < 0);
8578	}
8579	_ACEOF
8580	rm -f conftest$ac_exeext
8581	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8582	(eval $ac_link) 2>&5
8583	ac_status=$?
8584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8587	(eval $ac_try) 2>&5
8588	ac_status=$?
8589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8590	(exit $ac_status); }; }; then
8591	ac_cv_c_stack_direction=1
8592	else
8593	echo "$as_me: program exited with status $ac_status" >&5
8594	echo "$as_me: failed program was:" >&5
8595	sed 's/^/| /' conftest.$ac_ext >&5
8596
8597	( exit $ac_status )
8598	ac_cv_c_stack_direction=-1
8599	fi
8600	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8601	fi
8602	fi
8603	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8604	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8605
8606	cat >>confdefs.h <<_ACEOF
8607	#define STACK_DIRECTION $ac_cv_c_stack_direction
8608	_ACEOF
8609
8610
8611	fi
8612
8613
8614
8615	echo "$as_me:$LINENO: checking for socket" >&5
8616	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8617	if test "${ac_cv_func_socket+set}" = set; then
8618	echo $ECHO_N "(cached) $ECHO_C" >&6
8619	else
8620	cat >conftest.$ac_ext <<_ACEOF
8621	/* confdefs.h. */
8622	_ACEOF
8623	cat confdefs.h >>conftest.$ac_ext
8624	cat >>conftest.$ac_ext <<_ACEOF
8625	/* end confdefs.h. */
8626	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8627	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8628	#define socket innocuous_socket
8629
8630	/* System header to define __stub macros and hopefully few prototypes,
8631	which can conflict with char socket (); below.
8632	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8633	<limits.h> exists even on freestanding compilers. */
8634
8635	#ifdef __STDC__
8636	# include <limits.h>
8637	#else
8638	# include <assert.h>
8639	#endif
8640
8641	#undef socket
8642
8643	/* Override any gcc2 internal prototype to avoid an error. */
8644	#ifdef __cplusplus
8645	extern "C"
8646	{
8647	#endif
8648	/* We use char because int might match the return type of a gcc2
8649	builtin and then its argument prototype would still apply. */
8650	char socket ();
8651	/* The GNU C library defines this for functions which it implements
8652	to always fail with ENOSYS. Some functions are actually named
8653	something starting with __ and the normal name is an alias. */
8654	#if defined (__stub_socket) || defined (__stub___socket)
8655	choke me
8656	#else
8657	char (*f) () = socket;
8658	#endif
8659	#ifdef __cplusplus
8660	}
8661	#endif
8662
8663	int
8664	main ()
8665	{
8666	return f != socket;
8667	;	8572	;
8668	return 0;	8573	return 0;
8669	}	8574	}
8670	_ACEOF	8575	_ACEOF
8671	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8672	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8673	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8674	ac_status=$?	8579	else $as_nop
8675	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8676	rm -f conftest.er1
8677	cat conftest.err >&5
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); } &&
8680	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8682	(eval $ac_try) 2>&5
8683	ac_status=$?
8684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685	(exit $ac_status); }; } &&
8686	{ ac_try='test -s conftest$ac_exeext'
8687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8688	(eval $ac_try) 2>&5
8689	ac_status=$?
8690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8691	(exit $ac_status); }; }; then
8692	ac_cv_func_socket=yes
8693	else
8694	echo "$as_me: failed program was:" >&5
8695	sed 's/^/| /' conftest.$ac_ext >&5
8696
8697	ac_cv_func_socket=no
8698	fi	8581	fi
8699	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8700	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8701	fi	8585	fi
8702	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8703	echo "${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"
8704	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8705	:	8702	then :
8706	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8707		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
8708		8710
8709	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8710	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8711	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8712	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8713	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8714	ac_check_lib_save_LIBS=$LIBS	8716
8715	LIBS="-lsocket $LIBS"	8717	fi
8716	cat >conftest.$ac_ext <<_ACEOF	8718
8717	/* confdefs.h. */	8719
8718	_ACEOF	8720
		8721	for ac_func in clock_gettime
		8722	do :
		8723	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		8724	if test "x$ac_cv_func_clock_gettime" = xyes
		8725	then :
		8726	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		8727
		8728	else $as_nop
		8729
		8730	if test $(uname) = Linux; then
		8731	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		8732	printf %s "checking for clock_gettime syscall... " >&6; }
8719	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720	cat >>conftest.$ac_ext <<_ACEOF
8721	/* end confdefs.h. */	8734	/* end confdefs.h. */
8722		8735	#include <unistd.h>
8723	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8724	#ifdef __cplusplus	8737	#include <time.h>
8725	extern "C"
8726	#endif
8727	/* We use char because int might match the return type of a gcc2
8728	builtin and then its argument prototype would still apply. */
8729	char connect ();
8730	int	8738	int
8731	main ()	8739	main (void)
8732	{	8740	{
8733	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8734	;	8742	;
8735	return 0;	8743	return 0;
8736	}	8744	}
8737	_ACEOF	8745	_ACEOF
8738	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8739	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8740	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8741	ac_status=$?
8742	grep -v '^ *+' conftest.er1 >conftest.err
8743	rm -f conftest.er1
8744	cat conftest.err >&5
8745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8746	(exit $ac_status); } &&
8747	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8749	(eval $ac_try) 2>&5
8750	ac_status=$?
8751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8752	(exit $ac_status); }; } &&
8753	{ ac_try='test -s conftest$ac_exeext'
8754	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8755	(eval $ac_try) 2>&5
8756	ac_status=$?
8757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758	(exit $ac_status); }; }; then
8759	ac_cv_lib_socket_connect=yes
8760	else
8761	echo "$as_me: failed program was:" >&5
8762	sed 's/^/| /' conftest.$ac_ext >&5
8763		8749
8764	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8765	fi	8757	fi
8766	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8767	conftest$ac_exeext conftest.$ac_ext	8759	conftest$ac_exeext conftest.$ac_ext
		8760	fi
		8761	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		8762	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		8763	printf %s "checking for clock_gettime in -lrt... " >&6; }
		8764	if test ${ac_cv_lib_rt_clock_gettime+y}
		8765	then :
		8766	printf %s "(cached) " >&6
		8767	else $as_nop
8768	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8769	fi
8770	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8771	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8772	if test $ac_cv_lib_socket_connect = yes; then
8773	cat >>confdefs.h <<_ACEOF
8774	#define HAVE_LIBSOCKET 1
8775	_ACEOF
8776
8777	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8778
8779	fi
8780
8781
8782	fi
8783
8784	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8785	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8786	if test "${ac_cv_func_gethostbyname+set}" = set; then
8787	echo $ECHO_N "(cached) $ECHO_C" >&6
8788	else
8789	cat >conftest.$ac_ext <<_ACEOF
8790	/* confdefs.h. */
8791	_ACEOF
8792	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8793	cat >>conftest.$ac_ext <<_ACEOF
8794	/* end confdefs.h. */	8771	/* end confdefs.h. */
8795	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8796	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8797	#define gethostbyname innocuous_gethostbyname
8798		8772
8799	/* System header to define __stub macros and hopefully few prototypes,
8800	which can conflict with char gethostbyname (); below.
8801	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8802	<limits.h> exists even on freestanding compilers. */
8803
8804	#ifdef __STDC__
8805	# include <limits.h>
8806	#else
8807	# include <assert.h>
8808	#endif
8809
8810	#undef gethostbyname
8811
8812	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8813	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8814	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8815	{	8779	{
8816	#endif	8780	return clock_gettime ();
8817	/* We use char because int might match the return type of a gcc2
8818	builtin and then its argument prototype would still apply. */
8819	char gethostbyname ();
8820	/* The GNU C library defines this for functions which it implements
8821	to always fail with ENOSYS. Some functions are actually named
8822	something starting with __ and the normal name is an alias. */
8823	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8824	choke me
8825	#else
8826	char (*f) () = gethostbyname;
8827	#endif
8828	#ifdef __cplusplus
8829	}
8830	#endif
8831
8832	int
8833	main ()
8834	{
8835	return f != gethostbyname;
8836	;	8781	;
8837	return 0;	8782	return 0;
8838	}	8783	}
8839	_ACEOF	8784	_ACEOF
8840	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8841	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8842	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8843	ac_status=$?	8788	else $as_nop
8844	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8845	rm -f conftest.er1
8846	cat conftest.err >&5
8847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8848	(exit $ac_status); } &&
8849	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8851	(eval $ac_try) 2>&5
8852	ac_status=$?
8853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8854	(exit $ac_status); }; } &&
8855	{ ac_try='test -s conftest$ac_exeext'
8856	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8857	(eval $ac_try) 2>&5
8858	ac_status=$?
8859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8860	(exit $ac_status); }; }; then
8861	ac_cv_func_gethostbyname=yes
8862	else
8863	echo "$as_me: failed program was:" >&5
8864	sed 's/^/| /' conftest.$ac_ext >&5
8865
8866	ac_cv_func_gethostbyname=no
8867	fi	8790	fi
8868	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8869	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8870	fi	8794	fi
8871	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8872	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8873	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8874	:	8798	then :
8875	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8876		8800
		8801	LIBS="-lrt $LIBS"
8877		8802
8878	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8879	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8880	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8881	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8882	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 $as_nop
8883	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8884	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8885	cat >conftest.$ac_ext <<_ACEOF
8886	/* confdefs.h. */
8887	_ACEOF
8888	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8889	cat >>conftest.$ac_ext <<_ACEOF
8890	/* end confdefs.h. */	8839	/* end confdefs.h. */
8891		8840
8892	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8893	#ifdef __cplusplus
8894	extern "C"
8895	#endif
8896	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8897	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8898	char gethostbyname ();	8844	char nanosleep ();
8899	int	8845	int
8900	main ()	8846	main (void)
8901	{	8847	{
8902	gethostbyname ();	8848	return nanosleep ();
8903	;	8849	;
8904	return 0;	8850	return 0;
8905	}	8851	}
8906	_ACEOF	8852	_ACEOF
8907	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8908	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8909	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8910	ac_status=$?	8856	else $as_nop
8911	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8912	rm -f conftest.er1
8913	cat conftest.err >&5
8914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915	(exit $ac_status); } &&
8916	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8918	(eval $ac_try) 2>&5
8919	ac_status=$?
8920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921	(exit $ac_status); }; } &&
8922	{ ac_try='test -s conftest$ac_exeext'
8923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8924	(eval $ac_try) 2>&5
8925	ac_status=$?
8926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927	(exit $ac_status); }; }; then
8928	ac_cv_lib_nsl_gethostbyname=yes
8929	else
8930	echo "$as_me: failed program was:" >&5
8931	sed 's/^/| /' conftest.$ac_ext >&5
8932
8933	ac_cv_lib_nsl_gethostbyname=no
8934	fi	8858	fi
8935	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8936	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
8937	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8938	fi	8862	fi
8939	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8940	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8941	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8942	cat >>confdefs.h <<_ACEOF	8866	then :
8943	#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	}
8944	_ACEOF	8923	_ACEOF
8945		8924	for ac_lib in '' $LIBM
8946	LIBS="-lnsl $LIBS"	8925	do
8947		8926	if test -z "$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=$ac_res
8948	fi	8935	fi
8949		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8950		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8951	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8952		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 $LIBS"
8953		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8954	ac_ext=cc	8966	ac_ext=cpp
8955	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8956	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8957	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 $LIBS >&5'
8958	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8959		8971
…		…
8975		8987
8976	_ACEOF	8988	_ACEOF
8977		8989
8978	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8979	# 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.
8980	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8981	# 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,
8982	# 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.
8983	{	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
8984	(set) 2>&1 |	9012	(set) 2>&1 |
8985	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8986	*ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
8987	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8988	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8989	sed -n \	9017	sed -n \
8990	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8991	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8992	;;	9020	;; #(
8993	*)	9021	*)
8994	# `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.
8995	sed -n \	9023	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8996	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8997	;;	9024	;;
8998	esac;	9025	esac |
8999	} |	9026	sort
		9027	) |
9000	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
9001	t clear	9030	t clear
9002	: clear	9031	:clear
9003	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
9004	t end	9033	t end
9005	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9006	: end' >>confcache	9035	:end' >>confcache
9007	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9008	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9009	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 "$cache_file"; then
9010	cat confcache >$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
9011	else	9053	else
9012	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 $cache_file" >&6;}
9013	fi	9056	fi
9014	fi	9057	fi
9015	rm -f confcache	9058	rm -f confcache
9016		9059
9017		9060
9018		9061
9019	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9020	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9021	withval="$with_kernel"	9064	then :
9022	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9023	else	9066	else $as_nop
9024	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9025		9068
9026	fi;	9069	fi
9027		9070
		9071
9028	echo "$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
9029	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9030	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9031	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9032	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9033		9078
9034	cat >conftest.$ac_ext <<_ACEOF
9035	/* confdefs.h. */
9036	_ACEOF
9037	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9038	cat >>conftest.$ac_ext <<_ACEOF
9039	/* end confdefs.h. */	9080	/* end confdefs.h. */
9040	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9041	int	9082	int
9042	main ()	9083	main (void)
9043	{	9084	{
9044	int a = IFF_TAP;	9085	int a = IFF_TAP;
9045	;	9086	;
9046	return 0;	9087	return 0;
9047	}	9088	}
9048	_ACEOF	9089	_ACEOF
9049	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9050	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9051	(eval $ac_compile) 2>conftest.er1
9052	ac_status=$?
9053	grep -v '^ *+' conftest.er1 >conftest.err
9054	rm -f conftest.er1
9055	cat conftest.err >&5
9056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9057	(exit $ac_status); } &&
9058	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9060	(eval $ac_try) 2>&5
9061	ac_status=$?
9062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9063	(exit $ac_status); }; } &&
9064	{ ac_try='test -s conftest.$ac_objext'
9065	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9066	(eval $ac_try) 2>&5
9067	ac_status=$?
9068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9069	(exit $ac_status); }; }; then
9070	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9071	else	9093	else $as_nop
9072	echo "$as_me: failed program was:" >&5
9073	sed 's/^/| /' conftest.$ac_ext >&5
9074
9075	cat >conftest.$ac_ext <<_ACEOF
9076	/* confdefs.h. */
9077	_ACEOF
9078	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079	cat >>conftest.$ac_ext <<_ACEOF
9080	/* end confdefs.h. */	9095	/* end confdefs.h. */
9081	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9082	int	9097	int
9083	main ()	9098	main (void)
9084	{	9099	{
9085	int a = IFF_TAP;	9100	int a = IFF_TAP;
9086	;	9101	;
9087	return 0;	9102	return 0;
9088	}	9103	}
9089	_ACEOF	9104	_ACEOF
9090	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9092	(eval $ac_compile) 2>conftest.er1
9093	ac_status=$?
9094	grep -v '^ *+' conftest.er1 >conftest.err
9095	rm -f conftest.er1
9096	cat conftest.err >&5
9097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9098	(exit $ac_status); } &&
9099	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9101	(eval $ac_try) 2>&5
9102	ac_status=$?
9103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9104	(exit $ac_status); }; } &&
9105	{ ac_try='test -s conftest.$ac_objext'
9106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9107	(eval $ac_try) 2>&5
9108	ac_status=$?
9109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110	(exit $ac_status); }; }; then
9111	if_tun_h="default"	9107	if_tun_h="default"
9112	else	9108	else $as_nop
9113	echo "$as_me: failed program was:" >&5
9114	sed 's/^/| /' conftest.$ac_ext >&5
9115
9116	if_tun_h="no"	9109	if_tun_h="no"
9117		9110
9118	fi	9111	fi
9119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9120		9113
9121	fi	9114	fi
9122	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9123		9116
9124	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9125	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9126	else	9119	else
9127	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9128	fi	9121	fi
9129		9122
9130	fi	9123	fi
9131	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9132	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9133		9126
9134	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9135		9128
9136	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9137	#define HAVE_TUNTAP 1
9138	_ACEOF
9139		9130
9140	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9141		9132
9142	cat >>confdefs.h <<_ACEOF
9143	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9144	_ACEOF
9145		9134
9146	fi	9135	fi
9147	fi	9136	fi
9148		9137
9149		9138
9150		9139
9151		9140
9152		9141
9153	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9154		9142
9155		9143
9156	# Check whether --with-openssl-include or --without-openssl-include was given.
9157	if test "${with_openssl_include+set}" = set; then
9158	withval="$with_openssl_include"
9159	openssl_include="$withval"
9160	CFLAGS="$CFLAGS -I$withval"
9161	CPPFLAGS="$CPPFLAGS -I$withval"
9162		9144
9163	fi;
9164		9145
9165		9146
9166	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9167	if test "${with_openssl_lib+set}" = set; then
9168	withval="$with_openssl_lib"
9169	openssl_lib="$withval"
9170	LIBS="$LIBS -L$withval"
9171		9147
9172	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9173		9149	if test -n "$ac_tool_prefix"; then
9174		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9175		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9176		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9177		9153	printf %s "checking for $ac_word... " >&6; }
9178		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9179		9155	then :
9180	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 $PATH
9181	do	9165	do
9182	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
9183	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9184	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9185	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9186	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9187	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
9188	fi	9184	fi
9189	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9190	echo "${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; }
9191	else	9189	else
9192	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9193	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9194	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9195	cat >conftest.$ac_ext <<_ACEOF	9193
9196	/* confdefs.h. */	9194
9197	_ACEOF	9195	fi
9198	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9199	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9200	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9201	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9202	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9203	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9204	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9205	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9206	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9207	ac_status=$?	9205	else $as_nop
9208	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9209	rm -f conftest.er1	9207	[\\/]* | ?:[\\/]*)
9210	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9211	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9212	(exit $ac_status); } &&	9210	*)
9213	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9215	(eval $ac_try) 2>&5	9213	do
9216	ac_status=$?	9214	IFS=$as_save_IFS
9217	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9218	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9219	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9220	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9221	(eval $ac_try) 2>&5	9219	esac
9222	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9223	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9224	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9225	ac_header_compiler=yes	9223	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		9224	break 2
		9225	fi
		9226	done
		9227	done
		9228	IFS=$as_save_IFS
		9229
		9230	;;
		9231	esac
		9232	fi
		9233	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		9234	if test -n "$ac_pt_PKG_CONFIG"; then
		9235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		9236	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
9226	else	9237	else
9227	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9228	sed 's/^/| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9229
9230	ac_header_compiler=no
9231	fi	9240	fi
9232	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9233	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9234	echo "${ECHO_T}$ac_header_compiler" >&6
9235		9241
9236	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9237	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9238	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9239	cat >conftest.$ac_ext <<_ACEOF
9240	/* confdefs.h. */
9241	_ACEOF
9242	cat confdefs.h >>conftest.$ac_ext
9243	cat >>conftest.$ac_ext <<_ACEOF
9244	/* end confdefs.h. */
9245	#include <$ac_header>
9246	_ACEOF
9247	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9248	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9249	ac_status=$?
9250	grep -v '^ *+' conftest.er1 >conftest.err
9251	rm -f conftest.er1
9252	cat conftest.err >&5
9253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254	(exit $ac_status); } >/dev/null; then
9255	if test -s conftest.err; then
9256	ac_cpp_err=$ac_cxx_preproc_warn_flag
9257	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9258	else	9244	else
9259	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=$ac_pt_PKG_CONFIG
9260	fi	9252	fi
9261	else	9253	else
9262	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9263	fi	9269	fi
9264	if test -z "$ac_cpp_err"; then	9270	fi
9265	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$?" != "x0" && pkg_failed=yes
9266	else	9287	else
9267	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9268	sed 's/^/| /' conftest.$ac_ext >&5
9269
9270	ac_header_preproc=no
9271	fi	9289	fi
9272	rm -f conftest.err conftest.$ac_ext	9290	else
9273	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9274	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9275		9293	if test -n "$LIBCRYPTO_LIBS"; then
9276	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9277	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9278	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9279	{ echo "$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
9280	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
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9282	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}	9300	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9283	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9284	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9285	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9286	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9287	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9288	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9289	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9290	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9291	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9292	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9293	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9294	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9295	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9296	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9297	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9298	(
9299	cat <<\_ASBOX
9300	## ------------------------------------------ ##
9301	## Report this to the AC_PACKAGE_NAME lists. ##
9302	## ------------------------------------------ ##
9303	_ASBOX
9304	) |
9305	sed "s/^/$as_me: WARNING: /" >&2
9306	;;
9307	esac
9308	echo "$as_me:$LINENO: checking for $ac_header" >&5
9309	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9310	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9311	echo $ECHO_N "(cached) $ECHO_C" >&6
9312	else	9304	else
9313	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9314	fi	9306	fi
9315	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9316	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9317
9318	fi	9309	fi
9319	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9320	cat >>confdefs.h <<_ACEOF
9321	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9322	_ACEOF
9323		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9324	else	9319	else
9325	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9326	echo "$as_me: error: OpenSSL header files not found." >&2;}
9327	{ (exit 1); exit 1; }; }; break
9328
9329	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
9330		9329
9331	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9332		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9333		9333
9334	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9335		9336
9336	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9337	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9338	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9339	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; }
9340	else	9355	else
9341	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9342	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9343	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9344	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9345	_ACEOF	9360
		9361	fi
		9362
		9363	# Check whether --enable-threads was given.
		9364	if test ${enable_threads+y}
		9365	then :
		9366	enableval=$enable_threads; try_threads=$enableval
		9367	else $as_nop
		9368	try_threads=yes
		9369
		9370	fi
		9371
		9372
		9373	if test "x$try_threads" = xyes; then
		9374	ac_fn_cxx_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		9375	if test "x$ac_cv_header_pthread_h" = xyes
		9376	then :
		9377
		9378	LIBS="$LIBS -lpthread"
9346	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347	cat >>conftest.$ac_ext <<_ACEOF
9348	/* end confdefs.h. */	9380	/* end confdefs.h. */
9349		9381	#include <pthread.h>
9350	/* Override any gcc2 internal prototype to avoid an error. */
9351	#ifdef __cplusplus
9352	extern "C"
9353	#endif
9354	/* We use char because int might match the return type of a gcc2
9355	builtin and then its argument prototype would still apply. */
9356	char SHA1_version ();
9357	int	9382	int
9358	main ()	9383	main (void)
9359	{	9384	{
9360	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9361	;	9386	;
9362	return 0;	9387	return 0;
9363	}	9388	}
9364	_ACEOF	9389	_ACEOF
9365	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9367	(eval $ac_link) 2>conftest.er1
9368	ac_status=$?
9369	grep -v '^ *+' conftest.er1 >conftest.err
9370	rm -f conftest.er1
9371	cat conftest.err >&5
9372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9373	(exit $ac_status); } &&
9374	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9376	(eval $ac_try) 2>&5
9377	ac_status=$?
9378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379	(exit $ac_status); }; } &&
9380	{ ac_try='test -s conftest$ac_exeext'
9381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9382	(eval $ac_try) 2>&5
9383	ac_status=$?
9384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9385	(exit $ac_status); }; }; then
9386	ac_cv_lib_crypto_SHA1_version=yes
9387	else
9388	echo "$as_me: failed program was:" >&5
9389	sed 's/^/| /' conftest.$ac_ext >&5
9390		9392
9391	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9392	fi
9393	rm -f conftest.err conftest.$ac_objext \
9394	conftest$ac_exeext conftest.$ac_ext
9395	LIBS=$ac_check_lib_save_LIBS
9396	fi
9397	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9398	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9399	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9400	LIBS="$LIBS -lcrypto"
9401	else
9402	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9403	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9404	{ (exit 1); exit 1; }; }
9405		9394
9406	fi
9407		9395
9408
9409
9410
9411
9412
9413	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9414	do
9415	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9416	echo "$as_me:$LINENO: checking for $ac_func" >&5
9417	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9418	if eval "test \"\${$as_ac_var+set}\" = set"; then
9419	echo $ECHO_N "(cached) $ECHO_C" >&6
9420	else
9421	cat >conftest.$ac_ext <<_ACEOF
9422	/* confdefs.h. */
9423	_ACEOF
9424	cat confdefs.h >>conftest.$ac_ext
9425	cat >>conftest.$ac_ext <<_ACEOF
9426	/* end confdefs.h. */
9427	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9428	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9429	#define $ac_func innocuous_$ac_func
9430
9431	/* System header to define __stub macros and hopefully few prototypes,
9432	which can conflict with char $ac_func (); below.
9433	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9434	<limits.h> exists even on freestanding compilers. */
9435
9436	#ifdef __STDC__
9437	# include <limits.h>
9438	#else
9439	# include <assert.h>
9440	#endif
9441
9442	#undef $ac_func
9443
9444	/* Override any gcc2 internal prototype to avoid an error. */
9445	#ifdef __cplusplus
9446	extern "C"
9447	{
9448	#endif
9449	/* We use char because int might match the return type of a gcc2
9450	builtin and then its argument prototype would still apply. */
9451	char $ac_func ();
9452	/* The GNU C library defines this for functions which it implements
9453	to always fail with ENOSYS. Some functions are actually named
9454	something starting with __ and the normal name is an alias. */
9455	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9456	choke me
9457	#else
9458	char (*f) () = $ac_func;
9459	#endif
9460	#ifdef __cplusplus
9461	}
9462	#endif
9463
9464	int
9465	main ()
9466	{
9467	return f != $ac_func;
9468	;
9469	return 0;
9470	}
9471	_ACEOF
9472	rm -f conftest.$ac_objext conftest$ac_exeext
9473	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9474	(eval $ac_link) 2>conftest.er1
9475	ac_status=$?
9476	grep -v '^ *+' conftest.er1 >conftest.err
9477	rm -f conftest.er1
9478	cat conftest.err >&5
9479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9480	(exit $ac_status); } &&
9481	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9483	(eval $ac_try) 2>&5
9484	ac_status=$?
9485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9486	(exit $ac_status); }; } &&
9487	{ ac_try='test -s conftest$ac_exeext'
9488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9489	(eval $ac_try) 2>&5
9490	ac_status=$?
9491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9492	(exit $ac_status); }; }; then
9493	eval "$as_ac_var=yes"
9494	else
9495	echo "$as_me: failed program was:" >&5
9496	sed 's/^/| /' conftest.$ac_ext >&5
9497
9498	eval "$as_ac_var=no"
9499	fi
9500	rm -f conftest.err conftest.$ac_objext \
9501	conftest$ac_exeext conftest.$ac_ext
9502	fi
9503	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9504	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9505	if test `eval echo '${'$as_ac_var'}'` = yes; then
9506	cat >>confdefs.h <<_ACEOF
9507	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9508	_ACEOF
9509
9510	fi
9511	done
9512
9513
9514	echo "$as_me:$LINENO: checking for dlopen" >&5
9515	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9516	if test "${ac_cv_func_dlopen+set}" = set; then
9517	echo $ECHO_N "(cached) $ECHO_C" >&6
9518	else
9519	cat >conftest.$ac_ext <<_ACEOF
9520	/* confdefs.h. */
9521	_ACEOF
9522	cat confdefs.h >>conftest.$ac_ext
9523	cat >>conftest.$ac_ext <<_ACEOF
9524	/* end confdefs.h. */
9525	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9526	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9527	#define dlopen innocuous_dlopen
9528
9529	/* System header to define __stub macros and hopefully few prototypes,
9530	which can conflict with char dlopen (); below.
9531	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9532	<limits.h> exists even on freestanding compilers. */
9533
9534	#ifdef __STDC__
9535	# include <limits.h>
9536	#else
9537	# include <assert.h>
9538	#endif
9539
9540	#undef dlopen
9541
9542	/* Override any gcc2 internal prototype to avoid an error. */
9543	#ifdef __cplusplus
9544	extern "C"
9545	{
9546	#endif
9547	/* We use char because int might match the return type of a gcc2
9548	builtin and then its argument prototype would still apply. */
9549	char dlopen ();
9550	/* The GNU C library defines this for functions which it implements
9551	to always fail with ENOSYS. Some functions are actually named
9552	something starting with __ and the normal name is an alias. */
9553	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9554	choke me
9555	#else
9556	char (*f) () = dlopen;
9557	#endif
9558	#ifdef __cplusplus
9559	}
9560	#endif
9561
9562	int
9563	main ()
9564	{
9565	return f != dlopen;
9566	;
9567	return 0;
9568	}
9569	_ACEOF
9570	rm -f conftest.$ac_objext conftest$ac_exeext
9571	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9572	(eval $ac_link) 2>conftest.er1
9573	ac_status=$?
9574	grep -v '^ *+' conftest.er1 >conftest.err
9575	rm -f conftest.er1
9576	cat conftest.err >&5
9577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578	(exit $ac_status); } &&
9579	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9581	(eval $ac_try) 2>&5
9582	ac_status=$?
9583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9584	(exit $ac_status); }; } &&
9585	{ ac_try='test -s conftest$ac_exeext'
9586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9587	(eval $ac_try) 2>&5
9588	ac_status=$?
9589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9590	(exit $ac_status); }; }; then
9591	ac_cv_func_dlopen=yes
9592	else
9593	echo "$as_me: failed program was:" >&5
9594	sed 's/^/| /' conftest.$ac_ext >&5
9595
9596	ac_cv_func_dlopen=no
9597	fi
9598	rm -f conftest.err conftest.$ac_objext \
9599	conftest$ac_exeext conftest.$ac_ext
9600	fi
9601	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9602	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9603	if test $ac_cv_func_dlopen = yes; then
9604	:
9605	else
9606	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9607	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9608	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9609	echo $ECHO_N "(cached) $ECHO_C" >&6
9610	else
9611	ac_check_lib_save_LIBS=$LIBS
9612	LIBS="-ldl $LIBS"
9613	cat >conftest.$ac_ext <<_ACEOF
9614	/* confdefs.h. */
9615	_ACEOF
9616	cat confdefs.h >>conftest.$ac_ext
9617	cat >>conftest.$ac_ext <<_ACEOF
9618	/* end confdefs.h. */
9619
9620	/* Override any gcc2 internal prototype to avoid an error. */
9621	#ifdef __cplusplus
9622	extern "C"
9623	#endif
9624	/* We use char because int might match the return type of a gcc2
9625	builtin and then its argument prototype would still apply. */
9626	char dlopen ();
9627	int
9628	main ()
9629	{
9630	dlopen ();
9631	;
9632	return 0;
9633	}
9634	_ACEOF
9635	rm -f conftest.$ac_objext conftest$ac_exeext
9636	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9637	(eval $ac_link) 2>conftest.er1
9638	ac_status=$?
9639	grep -v '^ *+' conftest.er1 >conftest.err
9640	rm -f conftest.er1
9641	cat conftest.err >&5
9642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9643	(exit $ac_status); } &&
9644	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9646	(eval $ac_try) 2>&5
9647	ac_status=$?
9648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9649	(exit $ac_status); }; } &&
9650	{ ac_try='test -s conftest$ac_exeext'
9651	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9652	(eval $ac_try) 2>&5
9653	ac_status=$?
9654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9655	(exit $ac_status); }; }; then
9656	ac_cv_lib_dl_dlopen=yes
9657	else
9658	echo "$as_me: failed program was:" >&5
9659	sed 's/^/| /' conftest.$ac_ext >&5
9660
9661	ac_cv_lib_dl_dlopen=no
9662	fi
9663	rm -f conftest.err conftest.$ac_objext \
9664	conftest$ac_exeext conftest.$ac_ext
9665	LIBS=$ac_check_lib_save_LIBS
9666	fi
9667	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9668	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9669	if test $ac_cv_lib_dl_dlopen = yes; then
9670	LIBS="$LIBS -ldl"
9671	else
9672	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9673	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9674	{ (exit 1); exit 1; }; }
9675
9676	fi
9677
9678
9679	fi
9680
9681
9682	if test "x$openssl_include" != x; then
9683	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9684	fi
9685
9686	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9687	if test "${enable_static_daemon+set}" = set; then
9688	enableval="$enable_static_daemon"
9689	LDFLAGS_DAEMON=-static
9690
9691	fi;	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9692		9398
9693
9694	# Check whether --enable-rohc or --disable-rohc was given.
9695	if test "${enable_rohc+set}" = set; then
9696	enableval="$enable_rohc"
9697
9698	echo
9699	echo "**********************************************************************"
9700	echo "**********************************************************************"
9701	echo "**** --enable-rohc is highly experimental, do not use ****************"
9702	echo "**********************************************************************"
9703	echo "**********************************************************************"
9704	echo
9705	rohc=true
9706
9707	cat >>confdefs.h <<_ACEOF
9708	#define ENABLE_ROHC 1
9709	_ACEOF
9710
9711
9712
9713	fi;	9399	fi
9714		9400
		9401	fi
9715		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
9716		9407
		9408	fi
		9409
		9410
		9411
		9412
9717	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
9718	ROHC_TRUE=	9414	ROHC_TRUE=
9719	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
9720	else	9416	else
9721	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
9722	ROHC_FALSE=	9418	ROHC_FALSE=
9723	fi	9419	fi
9724		9420
9725		9421
		9422
		9423	ICMP=1
9726	# Check whether --enable-icmp or --disable-icmp was given.	9424	# Check whether --enable-icmp was given.
9727	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
9728	enableval="$enable_icmp"	9426	then :
9729		9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
9730	cat >>confdefs.h <<_ACEOF	9428	ICMP=0
9731	#define ENABLE_ICMP 1
9732	_ACEOF
9733
9734
9735	fi;
9736
9737	# Check whether --enable-tcp or --disable-tcp was given.
9738	if test "${enable_tcp+set}" = set; then
9739	enableval="$enable_tcp"
9740
9741	cat >>confdefs.h <<_ACEOF
9742	#define ENABLE_TCP 1
9743	_ACEOF
9744
9745
9746	fi;
9747
9748	# Check whether --enable-dns or --disable-dns was given.
9749	if test "${enable_dns+set}" = set; then
9750	enableval="$enable_dns"
9751
9752	if test "${ac_cv_header_gmp_h+set}" = set; then
9753	echo "$as_me:$LINENO: checking for gmp.h" >&5
9754	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9755	if test "${ac_cv_header_gmp_h+set}" = set; then
9756	echo $ECHO_N "(cached) $ECHO_C" >&6
9757	fi
9758	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9759	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9760	else
9761	# Is the header compilable?
9762	echo "$as_me:$LINENO: checking gmp.h usability" >&5
9763	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
9764	cat >conftest.$ac_ext <<_ACEOF
9765	/* confdefs.h. */
9766	_ACEOF
9767	cat confdefs.h >>conftest.$ac_ext
9768	cat >>conftest.$ac_ext <<_ACEOF
9769	/* end confdefs.h. */
9770	$ac_includes_default
9771	#include <gmp.h>
9772	_ACEOF
9773	rm -f conftest.$ac_objext
9774	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9775	(eval $ac_compile) 2>conftest.er1
9776	ac_status=$?
9777	grep -v '^ *+' conftest.er1 >conftest.err
9778	rm -f conftest.er1
9779	cat conftest.err >&5
9780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9781	(exit $ac_status); } &&
9782	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9784	(eval $ac_try) 2>&5
9785	ac_status=$?
9786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9787	(exit $ac_status); }; } &&
9788	{ ac_try='test -s conftest.$ac_objext'
9789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9790	(eval $ac_try) 2>&5
9791	ac_status=$?
9792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9793	(exit $ac_status); }; }; then
9794	ac_header_compiler=yes
9795	else
9796	echo "$as_me: failed program was:" >&5
9797	sed 's/^/| /' conftest.$ac_ext >&5
9798
9799	ac_header_compiler=no
9800	fi
9801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9802	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9803	echo "${ECHO_T}$ac_header_compiler" >&6
9804
9805	# Is the header present?
9806	echo "$as_me:$LINENO: checking gmp.h presence" >&5
9807	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
9808	cat >conftest.$ac_ext <<_ACEOF
9809	/* confdefs.h. */
9810	_ACEOF
9811	cat confdefs.h >>conftest.$ac_ext
9812	cat >>conftest.$ac_ext <<_ACEOF
9813	/* end confdefs.h. */
9814	#include <gmp.h>
9815	_ACEOF
9816	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9817	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9818	ac_status=$?
9819	grep -v '^ *+' conftest.er1 >conftest.err
9820	rm -f conftest.er1
9821	cat conftest.err >&5
9822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9823	(exit $ac_status); } >/dev/null; then
9824	if test -s conftest.err; then
9825	ac_cpp_err=$ac_cxx_preproc_warn_flag
9826	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9827	else
9828	ac_cpp_err=
9829	fi	9429	fi
9830	else
9831	ac_cpp_err=yes
9832	fi
9833	if test -z "$ac_cpp_err"; then
9834	ac_header_preproc=yes
9835	else
9836	echo "$as_me: failed program was:" >&5
9837	sed 's/^/| /' conftest.$ac_ext >&5
9838		9430
9839	ac_header_preproc=no
9840	fi	9431	fi
9841	rm -f conftest.err conftest.$ac_ext
9842	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9843	echo "${ECHO_T}$ac_header_preproc" >&6
9844		9432
9845	# So? What about this header?	9433	if test "x$ICMP" = x1; then
9846	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9847	yes:no: )
9848	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
9849	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9850	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
9851	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
9852	ac_header_preproc=yes
9853	;;
9854	no:yes:* )
9855	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
9856	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
9857	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
9858	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
9859	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
9860	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
9861	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
9862	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
9863	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
9864	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
9865	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
9866	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
9867	(
9868	cat <<\_ASBOX
9869	## ------------------------------------------ ##
9870	## Report this to the AC_PACKAGE_NAME lists. ##
9871	## ------------------------------------------ ##
9872	_ASBOX
9873	) |
9874	sed "s/^/$as_me: WARNING: /" >&2
9875	;;
9876	esac
9877	echo "$as_me:$LINENO: checking for gmp.h" >&5
9878	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9879	if test "${ac_cv_header_gmp_h+set}" = set; then
9880	echo $ECHO_N "(cached) $ECHO_C" >&6
9881	else
9882	ac_cv_header_gmp_h=$ac_header_preproc
9883	fi
9884	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9885	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9886		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
9887	fi	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"
9888	if test $ac_cv_header_gmp_h = yes; then	9476	if test "x$ac_cv_header_gmp_h" = xyes
9889	:	9477	then :
9890	else
9891	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
9892	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
9893	{ (exit 1); exit 1; }; }
9894	fi
9895		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
9896		9482
9897		9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
9898	echo "$as_me:$LINENO: checking for main in -lgmp" >&5	9484	printf %s "checking for main in -lgmp... " >&6; }
9899	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
9900	if test "${ac_cv_lib_gmp_main+set}" = set; then	9485	if test ${ac_cv_lib_gmp_main+y}
9901	echo $ECHO_N "(cached) $ECHO_C" >&6	9486	then :
9902	else	9487	printf %s "(cached) " >&6
		9488	else $as_nop
9903	ac_check_lib_save_LIBS=$LIBS	9489	ac_check_lib_save_LIBS=$LIBS
9904	LIBS="-lgmp $LIBS"	9490	LIBS="-lgmp $LIBS"
9905	cat >conftest.$ac_ext <<_ACEOF
9906	/* confdefs.h. */
9907	_ACEOF
9908	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9909	cat >>conftest.$ac_ext <<_ACEOF
9910	/* end confdefs.h. */	9492	/* end confdefs.h. */
9911		9493
9912		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
9913	int	9497	int
9914	main ()	9498	main (void)
9915	{	9499	{
9916	main ();	9500	return conftest::main ();
9917	;	9501	;
9918	return 0;	9502	return 0;
9919	}	9503	}
9920	_ACEOF	9504	_ACEOF
9921	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
9922	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9506	then :
9923	(eval $ac_link) 2>conftest.er1
9924	ac_status=$?
9925	grep -v '^ *+' conftest.er1 >conftest.err
9926	rm -f conftest.er1
9927	cat conftest.err >&5
9928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929	(exit $ac_status); } &&
9930	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9932	(eval $ac_try) 2>&5
9933	ac_status=$?
9934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9935	(exit $ac_status); }; } &&
9936	{ ac_try='test -s conftest$ac_exeext'
9937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9938	(eval $ac_try) 2>&5
9939	ac_status=$?
9940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9941	(exit $ac_status); }; }; then
9942	ac_cv_lib_gmp_main=yes	9507	ac_cv_lib_gmp_main=yes
9943	else	9508	else $as_nop
9944	echo "$as_me: failed program was:" >&5
9945	sed 's/^/| /' conftest.$ac_ext >&5
9946
9947	ac_cv_lib_gmp_main=no	9509	ac_cv_lib_gmp_main=no
9948	fi	9510	fi
9949	rm -f conftest.err conftest.$ac_objext \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9950	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
9951	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
9952	fi	9514	fi
9953	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9954	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
9955	if test $ac_cv_lib_gmp_main = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
9956	cat >>confdefs.h <<_ACEOF	9518	then :
9957	#define HAVE_LIBGMP 1	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9958	_ACEOF
9959		9520
9960	LIBS="-lgmp $LIBS"	9521	LIBS="-lgmp $LIBS"
9961		9522
9962	else	9523	else $as_nop
9963	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9964	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
9965	{ (exit 1); exit 1; }; }
9966	fi
9967
9968
9969
9970	cat >>confdefs.h <<_ACEOF
9971	#define ENABLE_DNS 1
9972	_ACEOF
9973
9974
9975
9976	fi;	9525	fi
9977		9526
9978	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9979	if test "${enable_http_proxy+set}" = set; then
9980	enableval="$enable_http_proxy"
9981		9527
9982	cat >>confdefs.h <<_ACEOF
9983	#define ENABLE_HTTP_PROXY 1
9984	_ACEOF
9985		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
9986		9530
		9531
		9532
9987	fi;	9533	fi
9988		9534
9989	HMAC=12
9990	# Check whether --enable-hmac-length or --disable-hmac-length was given.
9991	if test "${enable_hmac_length+set}" = set; then
9992	enableval="$enable_hmac_length"
9993	HMAC=$enableval
9994		9535
		9536	RSA=3072
		9537	# Check whether --enable-rsa-length was given.
		9538	if test ${enable_rsa_length+y}
		9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
		9541
9995	fi;	9542	fi
9996		9543
9997	cat >>confdefs.h <<_ACEOF
9998	#define HMACLENGTH $HMAC
9999	_ACEOF
10000		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
10001		9546
10002	RAND=8
10003	# Check whether --enable-rand-length or --disable-rand-length was given.
10004	if test "${enable_rand_length+set}" = set; then
10005	enableval="$enable_rand_length"
10006	RAND=$enableval
10007		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
10008	fi;	9554	fi
10009		9555
10010	cat >>confdefs.h <<_ACEOF	9556
10011	#define RAND_SIZE $RAND	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
10012	_ACEOF
10013		9558
10014		9559
10015	MTU=1500	9560	MTU=1500
10016	# Check whether --enable-mtu or --disable-mtu was given.	9561	# Check whether --enable-max-mtu was given.
10017	if test "${enable_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
10018	enableval="$enable_mtu"	9563	then :
10019	MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
10020		9565
10021	fi;	9566	fi
10022		9567
10023	cat >>confdefs.h <<_ACEOF	9568
10024	#define MAX_MTU $MTU + 14	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
10025	_ACEOF
10026		9570
10027		9571
10028	COMPRESS=1	9572	COMPRESS=1
10029	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
10030	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
10031	enableval="$enable_compression"	9575	then :
10032	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
10033	COMPRESS=0	9577	COMPRESS=0
10034	fi	9578	fi
10035		9579
10036	fi;	9580	fi
10037		9581
10038	cat >>confdefs.h <<_ACEOF
10039	#define ENABLE_COMPRESSION $COMPRESS
10040	_ACEOF
10041		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
10042		9584
10043	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
10044	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
10045	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
10046	enableval="$enable_cipher"	9589	then :
10047	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10048	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10049	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10050	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10051		9596
10052	fi;	9597	fi
10053		9598
10054	cat >>confdefs.h <<_ACEOF
10055	#define ENABLE_CIPHER EVP_${CIPHER}
10056	_ACEOF
10057		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
10058		9601
10059	DIGEST=sha1	9602
		9603	HMAC=sha1
10060	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
10061	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
10062	enableval="$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
10063	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10064	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
10065	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10066	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10067		9612
10068	fi;	9613	fi
10069		9614
10070	cat >>confdefs.h <<_ACEOF	9615
10071	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
10072	_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
10073		9631
10074		9632
10075	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10076	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
10077	fi	9635	fi
10078		9636
10079	if $CXX -v --help 2>&1 | grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
10080	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10081	fi	9639	#fi
10082		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
10083		9642
10084		9643
10085		9644
10086		9645
10087
10088	ac_config_files="$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"
10089		9647
10090	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
10091	# 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
10092	# 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
10093	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
…		…
10103		9661
10104	_ACEOF	9662	_ACEOF
10105		9663
10106	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
10107	# 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.
10108	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
10109	# 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,
10110	# 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.
10111	{	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
10112	(set) 2>&1 |	9686	(set) 2>&1 |
10113	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10114	*ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
10115	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
10116	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
10117	sed -n \	9691	sed -n \
10118	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
10119	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10120	;;	9694	;; #(
10121	*)	9695	*)
10122	# `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.
10123	sed -n \	9697	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10124	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
10125	;;	9698	;;
10126	esac;	9699	esac |
10127	} |	9700	sort
		9701	) |
10128	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
10129	t clear	9704	t clear
10130	: clear	9705	:clear
10131	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
10132	t end	9707	t end
10133	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10134	: end' >>confcache	9709	:end' >>confcache
10135	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10136	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
10137	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 "$cache_file"; then
10138	cat confcache >$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
10139	else	9727	else
10140	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 $cache_file" >&6;}
10141	fi	9730	fi
10142	fi	9731	fi
10143	rm -f confcache	9732	rm -f confcache
10144		9733
10145	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10146	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
10147	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10148		9737
10149	# VPATH may cause trouble with some makes, so we remove $(srcdir),
10150	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10151	# trailing colons and then remove the whole line if VPATH becomes empty
10152	# (actually we leave an empty line to preserve line numbers).
10153	if test "x$srcdir" = x.; then
10154	ac_vpsub='/^[ ]*VPATH[ ]*=/{
10155	s/:*\$(srcdir):*/:/;
10156	s/:*\${srcdir}:*/:/;
10157	s/:*@srcdir@:*/:/;
10158	s/^\([^=]*=[ ]*\):*/\1/;
10159	s/:*$//;
10160	s/^[^=]*=[ ]*$//;
10161	}'
10162	fi
10163
10164	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
10165		9739
10166	ac_libobjs=	9740	ac_libobjs=
10167	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
10168	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
10169	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
10170	ac_i=`echo "$ac_i" |
10171	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10172	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
10173	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10174	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'
10175	done	9751	done
10176	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
10177		9753
10178	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
10179		9755
10180		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
10181	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10182	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10183	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10184	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10185	Usually this means the macro was only invoked conditionally." >&2;}
10186	{ (exit 1); exit 1; }; }
10187	fi	9776	fi
10188	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10189	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
10190	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10191	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10192	Usually this means the macro was only invoked conditionally." >&2;}
10193	{ (exit 1); exit 1; }; }
10194	fi	9780	fi
10195	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10196	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10197	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10198	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10199	Usually this means the macro was only invoked conditionally." >&2;}
10200	{ (exit 1); exit 1; }; }
10201	fi
10202	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10203	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10204	Usually this means the macro was only invoked conditionally." >&5
10205	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10206	Usually this means the macro was only invoked conditionally." >&2;}
10207	{ (exit 1); exit 1; }; }
10208	fi	9784	fi
10209	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
10210	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10211	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10212	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10213	Usually this means the macro was only invoked conditionally." >&2;}
10214	{ (exit 1); exit 1; }; }
10215	fi	9788	fi
10216	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10217	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
10218	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10219	echo "$as_me: error: conditional \"ROHC\" was never defined.
10220	Usually this means the macro was only invoked conditionally." >&2;}
10221	{ (exit 1); exit 1; }; }
10222	fi	9792	fi
10223		9793
10224	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10225	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10226	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10227	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10228	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10229	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10230	#! $SHELL	9802	#! $SHELL
10231	# Generated by $as_me.	9803	# Generated by $as_me.
10232	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10233	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10234	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10235		9807
10236	debug=false	9808	debug=false
10237	ac_cs_recheck=false	9809	ac_cs_recheck=false
10238	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10239	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10240	_ACEOF	9814	_ASEOF
10241		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10242	cat >>$CONFIG_STATUS <<\_ACEOF
10243	## --------------------- ##	9816	## -------------------- ##
10244	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10245	## --------------------- ##	9818	## -------------------- ##
10246		9819
10247	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10248	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10249	emulate sh	9825	emulate sh
10250	NULLCMD=:	9826	NULLCMD=:
10251	# 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
10252	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10253	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10254	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*) :
10255	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10256	fi	9838	fi
10257	DUALCASE=1; export DUALCASE # for MKS sh
10258		9839
10259	# Support unset when possible.
10260	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10261	as_unset=unset
10262	else
10263	as_unset=false
10264	fi
10265		9840
10266		9841
10267	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10268	$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=" "" $as_nl"
		9853
10269	PS1='$ '	9854	PS1='$ '
10270	PS2='> '	9855	PS2='> '
10271	PS4='+ '	9856	PS4='+ '
10272		9857
10273	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10274	for as_var in \	9859	LC_ALL=C
10275	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10276	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10277	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
10278	do	9895	do
10279	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10280	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10281	else	9898	'') as_dir=./ ;;
10282	$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" >&$4
10283	fi	9931	fi
10284	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10285		9935
10286	# 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
10287	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
10288	as_expr=expr	10005	as_expr=expr
10289	else	10006	else
10290	as_expr=false	10007	as_expr=false
10291	fi	10008	fi
10292		10009
10293	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
10294	as_basename=basename	10011	as_basename=basename
10295	else	10012	else
10296	as_basename=false	10013	as_basename=false
10297	fi	10014	fi
10298		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10299		10021
10300	# Name of the executable.
10301	as_me=`$as_basename "$0" ||	10022	as_me=`$as_basename -- "$0" ||
10302	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10303	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
10304	X"$0" : 'X\(/\)$' \| \	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10305	. : '\(.\)' 2>/dev/null ||	10026	printf "%s\n" X/"$0" |
10306	echo X/"$0" |
10307	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
10308	/^X\/\(\/\/\)$/{ s//\1/; q; }	10028	s//\1/
10309	/^X\/\(\/\).*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/\(\/\/\)$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/\(\/\).*/{
		10036	s//\1/
		10037	q
		10038	}
10310	s/.*/./; q'`	10039	s/.*/./; q'`
10311		10040
10312
10313	# PATH needs CR, and LINENO needs CR and PATH.
10314	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10315	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10316	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10317	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10318	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10319	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10320		10047
10321	# The user is always right.	10048
10322	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10323	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10324	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10325	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10326	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10327	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
10328	else	10089	else
10329	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10330	fi	10091	fi
10331	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10332	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10333		10097
10334		10098
10335	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10336	as_lineno_2=$LINENO	10100	# -------------
10337	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10338	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10339	test "x$as_lineno_3" = "x$as_lineno_2" || {	10103	{
10340	# Find who we are. Look in the path if we contain no path at all
10341	# relative or not.
10342	case $0 in
10343	*[\\/]* ) as_myself=$0 ;;
10344	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10345	for as_dir in $PATH
10346	do
10347	IFS=$as_save_IFS
10348	test -z "$as_dir" && as_dir=.
10349	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10350	done
10351		10104
10352	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10353	esac	10107	esac
10354	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" || eval $as_mkdir_p || {
10355	# in which case we are not to be found in the path.	10109	as_dirs=
10356	if test "x$as_myself" = x; then	10110	while :; do
10357	as_myself=$0
10358	fi
10359	if test ! -f "$as_myself"; then
10360	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10361	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10362	{ (exit 1); exit 1; }; }
10363	fi
10364	case $CONFIG_SHELL in
10365	'')
10366	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10367	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10368	do
10369	IFS=$as_save_IFS
10370	test -z "$as_dir" && as_dir=.
10371	for as_base in sh bash ksh sh5; do
10372	case $as_dir in	10111	case $as_dir in #(
10373	/*)	10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10374	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10375	as_lineno_1=$LINENO	10114	esac
10376	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10377	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" ||
10378	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10379	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X\(//\)[^/]' \| \
10380	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X\(//\)$' \| \
10381	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10382	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" |
10383	export CONFIG_SHELL	10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10384	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10385	fi;;	10124	q
10386	esac	10125	}
		10126	/^X\(\/\/\)[^/].*/{
		10127	s//\1/
		10128	q
		10129	}
		10130	/^X\(\/\/\)$/{
		10131	s//\1/
		10132	q
		10133	}
		10134	/^X\(\/\).*/{
		10135	s//\1/
		10136	q
		10137	}
		10138	s/.*/./; q'`
		10139	test -d "$as_dir" && break
10387	done	10140	done
10388	done	10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
10389	;;	10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10390	esac
10391		10143
10392	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10393	# uniformly replaced by the line number. The first 'sed' inserts a
10394	# line-number line before each line; the second 'sed' does the real
10395	# work. The second script uses 'N' to pair each line-number line
10396	# with the numbered line, and appends trailing '-' during
10397	# substitution so that $LINENO is not a special case at line end.
10398	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10399	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10400	sed '=' <$as_myself |
10401	sed '
10402	N
10403	s,$,-,
10404	: loop
10405	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
10406	t loop
10407	s,-$,,
10408	s,^['$as_cr_digits']*\n,,
10409	' >$as_me.lineno &&
10410	chmod +x $as_me.lineno ||
10411	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10412	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10413	{ (exit 1); exit 1; }; }
10414		10144
10415	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10416	# (the dirname of $[0] is not the place where we might find the
10417	# original and so on. Autoconf is especially sensible to this).
10418	. ./$as_me.lineno
10419	# Exit status is that of the last command.
10420	exit
10421	}
10422
10423
10424	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10425	*c*,-n*) ECHO_N= ECHO_C='
10426	' ECHO_T=' ' ;;
10427	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10428	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10429	esac
10430
10431	if expr a : '\(a\)' >/dev/null 2>&1; then
10432	as_expr=expr
10433	else
10434	as_expr=false
10435	fi
10436
10437	rm -f conf$$ conf$$.exe conf$$.file
10438	echo >conf$$.file
10439	if ln -s conf$$.file conf$$ 2>/dev/null; then
10440	# We could just check for DJGPP; but this test a) works b) is more generic
10441	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10442	if test -f conf$$.exe; then
10443	# Don't use ln at all; we don't have any links
10444	as_ln_s='cp -p'
10445	else
10446	as_ln_s='ln -s'
10447	fi
10448	elif ln conf$$.file conf$$ 2>/dev/null; then
10449	as_ln_s=ln
10450	else
10451	as_ln_s='cp -p'
10452	fi
10453	rm -f conf$$ conf$$.exe conf$$.file
10454
10455	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10456	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10457	else	10148	else
10458	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10459	as_mkdir_p=false	10150	as_mkdir_p=false
10460	fi	10151	fi
10461		10152
10462	as_executable_p="test -f"	10153
		10154	# as_fn_executable_p FILE
		10155	# -----------------------
		10156	# Test if FILE is an executable regular file.
		10157	as_fn_executable_p ()
		10158	{
		10159	test -f "$1" && test -x "$1"
		10160	} # as_fn_executable_p
		10161	as_test_x='test -x'
		10162	as_executable_p=as_fn_executable_p
10463		10163
10464	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10465	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	10165	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10466		10166
10467	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10468	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	10168	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10469		10169
10470		10170
10471	# IFS
10472	# We need space, tab and new line, in precisely that order.
10473	as_nl='
10474	'
10475	IFS=" $as_nl"
10476
10477	# CDPATH.
10478	$as_unset CDPATH
10479
10480	exec 6>&1	10171	exec 6>&1
		10172	## ----------------------------------- ##
		10173	## Main body of $CONFIG_STATUS script. ##
		10174	## ----------------------------------- ##
		10175	_ASEOF
		10176	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10481		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10482	# Open the log real soon, to keep \$[0] and so on meaningful, and to	10179	# Save the log message, to keep $0 and so on meaningful, and to
10483	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10484	# values after options handling. Logging --version etc. is OK.	10181	# values after options handling.
		10182	ac_log="
		10183	This file was extended by gvpe $as_me 3.1, which was
		10184	generated by GNU Autoconf 2.71. Invocation command line was
		10185
		10186	CONFIG_FILES = $CONFIG_FILES
		10187	CONFIG_HEADERS = $CONFIG_HEADERS
		10188	CONFIG_LINKS = $CONFIG_LINKS
		10189	CONFIG_COMMANDS = $CONFIG_COMMANDS
		10190	$ $0 $@
		10191
		10192	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		10193	"
		10194
		10195	_ACEOF
		10196
		10197	case $ac_config_files in *"
		10198	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		10199	esac
		10200
		10201	case $ac_config_headers in *"
		10202	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		10203	esac
		10204
		10205
		10206	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10207	# Files that config.status was made for.
		10208	config_files="$ac_config_files"
		10209	config_headers="$ac_config_headers"
		10210	config_commands="$ac_config_commands"
		10211
		10212	_ACEOF
		10213
		10214	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10215	ac_cs_usage="\
		10216	\`$as_me' instantiates files and other configuration actions
		10217	from templates according to the current configuration. Unless the files
		10218	and actions are specified as TAGs, all are instantiated by default.
		10219
		10220	Usage: $0 [OPTION]... [TAG]...
		10221
		10222	-h, --help print this help, then exit
		10223	-V, --version print version number and configuration settings, then exit
		10224	--config print configuration, then exit
		10225	-q, --quiet, --silent
		10226	do not print progress messages
		10227	-d, --debug don't remove temporary files
		10228	--recheck update $as_me by reconfiguring in the same conditions
		10229	--file=FILE[:TEMPLATE]
		10230	instantiate the configuration file FILE
		10231	--header=FILE[:TEMPLATE]
		10232	instantiate the configuration header FILE
		10233
		10234	Configuration files:
		10235	$config_files
		10236
		10237	Configuration headers:
		10238	$config_headers
		10239
		10240	Configuration commands:
		10241	$config_commands
		10242
		10243	Report bugs to the package provider."
		10244
		10245	_ACEOF
		10246	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		10247	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		10248	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10249	ac_cs_config='$ac_cs_config_escaped'
		10250	ac_cs_version="\\
		10251	gvpe config.status 3.1
		10252	configured by $0, generated by GNU Autoconf 2.71,
		10253	with options \\"\$ac_cs_config\\"
		10254
		10255	Copyright (C) 2021 Free Software Foundation, Inc.
		10256	This config.status script is free software; the Free Software Foundation
		10257	gives unlimited permission to copy, distribute and modify it."
		10258
		10259	ac_pwd='$ac_pwd'
		10260	srcdir='$srcdir'
		10261	INSTALL='$INSTALL'
		10262	MKDIR_P='$MKDIR_P'
		10263	AWK='$AWK'
		10264	test -n "\$AWK" || AWK=awk
		10265	_ACEOF
		10266
		10267	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10268	# The default lists apply if the user does not specify any file.
		10269	ac_need_defaults=:
		10270	while test $# != 0
		10271	do
		10272	case $1 in
		10273	--*=?*)
		10274	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		10275	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		10276	ac_shift=:
		10277	;;
		10278	--*=)
		10279	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		10280	ac_optarg=
		10281	ac_shift=:
		10282	;;
		10283	*)
		10284	ac_option=$1
		10285	ac_optarg=$2
		10286	ac_shift=shift
		10287	;;
		10288	esac
		10289
		10290	case $ac_option in
		10291	# Handling of the options.
		10292	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		10293	ac_cs_recheck=: ;;
		10294	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		10295	printf "%s\n" "$ac_cs_version"; exit ;;
		10296	--config | --confi | --conf | --con | --co | --c )
		10297	printf "%s\n" "$ac_cs_config"; exit ;;
		10298	--debug | --debu | --deb | --de | --d | -d )
		10299	debug=: ;;
		10300	--file | --fil | --fi | --f )
		10301	$ac_shift
		10302	case $ac_optarg in
		10303	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		10304	'') as_fn_error $? "missing file argument" ;;
		10305	esac
		10306	as_fn_append CONFIG_FILES " '$ac_optarg'"
		10307	ac_need_defaults=false;;
		10308	--header | --heade | --head | --hea )
		10309	$ac_shift
		10310	case $ac_optarg in
		10311	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		10312	esac
		10313	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		10314	ac_need_defaults=false;;
		10315	--he | --h)
		10316	# Conflict between --help and --header
		10317	as_fn_error $? "ambiguous option: \`$1'
		10318	Try \`$0 --help' for more information.";;
		10319	--help | --hel | -h )
		10320	printf "%s\n" "$ac_cs_usage"; exit ;;
		10321	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		10322	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		10323	ac_cs_silent=: ;;
		10324
		10325	# This is an error.
		10326	-*) as_fn_error $? "unrecognized option: \`$1'
		10327	Try \`$0 --help' for more information." ;;
		10328
		10329	*) as_fn_append ac_config_targets " $1"
		10330	ac_need_defaults=false ;;
		10331
		10332	esac
		10333	shift
		10334	done
		10335
		10336	ac_configure_extra_args=
		10337
		10338	if $ac_cs_silent; then
		10339	exec 6>/dev/null
		10340	ac_configure_extra_args="$ac_configure_extra_args --silent"
		10341	fi
		10342
		10343	_ACEOF
		10344	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10345	if \$ac_cs_recheck; then
		10346	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		10347	shift
		10348	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		10349	CONFIG_SHELL='$SHELL'
		10350	export CONFIG_SHELL
		10351	exec "\$@"
		10352	fi
		10353
		10354	_ACEOF
		10355	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10485	exec 5>>config.log	10356	exec 5>>config.log
10486	{	10357	{
10487	echo	10358	echo
10488	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10489	## Running $as_me. ##	10360	## Running $as_me. ##
10490	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10491	} >&5	10363	} >&5
10492	cat >&5 <<_CSEOF
10493		10364
10494	This file was extended by $as_me, which was
10495	generated by GNU Autoconf 2.59. Invocation command line was
10496
10497	CONFIG_FILES = $CONFIG_FILES
10498	CONFIG_HEADERS = $CONFIG_HEADERS
10499	CONFIG_LINKS = $CONFIG_LINKS
10500	CONFIG_COMMANDS = $CONFIG_COMMANDS
10501	$ $0 $@
10502
10503	_CSEOF
10504	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
10505	echo >&5
10506	_ACEOF	10365	_ACEOF
10507
10508	# Files that config.status was made for.
10509	if test -n "$ac_config_files"; then
10510	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10511	fi
10512
10513	if test -n "$ac_config_headers"; then
10514	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10515	fi
10516
10517	if test -n "$ac_config_links"; then
10518	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10519	fi
10520
10521	if test -n "$ac_config_commands"; then
10522	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10523	fi
10524
10525	cat >>$CONFIG_STATUS <<\_ACEOF
10526
10527	ac_cs_usage="\
10528	\`$as_me' instantiates files from templates according to the
10529	current configuration.
10530
10531	Usage: $0 [OPTIONS] [FILE]...
10532
10533	-h, --help print this help, then exit
10534	-V, --version print version number, then exit
10535	-q, --quiet do not print progress messages
10536	-d, --debug don't remove temporary files
10537	--recheck update $as_me by reconfiguring in the same conditions
10538	--file=FILE[:TEMPLATE]
10539	instantiate the configuration file FILE
10540	--header=FILE[:TEMPLATE]
10541	instantiate the configuration header FILE
10542
10543	Configuration files:
10544	$config_files
10545
10546	Configuration headers:
10547	$config_headers
10548
10549	Configuration commands:
10550	$config_commands
10551
10552	Report bugs to <bug-autoconf@gnu.org>."
10553	_ACEOF
10554
10555	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10556	ac_cs_version="\\
10557	config.status
10558	configured by $0, generated by GNU Autoconf 2.59,
10559	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
10560
10561	Copyright (C) 2003 Free Software Foundation, Inc.
10562	This config.status script is free software; the Free Software Foundation
10563	gives unlimited permission to copy, distribute and modify it."
10564	srcdir=$srcdir
10565	INSTALL="$INSTALL"
10566	_ACEOF
10567
10568	cat >>$CONFIG_STATUS <<\_ACEOF
10569	# If no file are specified by the user, then we need to provide default
10570	# value. By we need to know if files were specified by the user.
10571	ac_need_defaults=:
10572	while test $# != 0
10573	do
10574	case $1 in
10575	--*=*)
10576	ac_option=`expr "x$1" : 'x\([^=]*\)='`
10577	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
10578	ac_shift=:
10579	;;
10580	-*)
10581	ac_option=$1
10582	ac_optarg=$2
10583	ac_shift=shift
10584	;;
10585	*) # This is not an option, so the user has probably given explicit
10586	# arguments.
10587	ac_option=$1
10588	ac_need_defaults=false;;
10589	esac
10590
10591	case $ac_option in
10592	# Handling of the options.
10593	_ACEOF
10594	cat >>$CONFIG_STATUS <<\_ACEOF
10595	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10596	ac_cs_recheck=: ;;
10597	--version | --vers* | -V )
10598	echo "$ac_cs_version"; exit 0 ;;
10599	--he | --h)
10600	# Conflict between --help and --header
10601	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10602	Try \`$0 --help' for more information." >&5
10603	echo "$as_me: error: ambiguous option: $1
10604	Try \`$0 --help' for more information." >&2;}
10605	{ (exit 1); exit 1; }; };;
10606	--help | --hel | -h )
10607	echo "$ac_cs_usage"; exit 0 ;;
10608	--debug | --d* | -d )
10609	debug=: ;;
10610	--file | --fil | --fi | --f )
10611	$ac_shift
10612	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10613	ac_need_defaults=false;;
10614	--header | --heade | --head | --hea )
10615	$ac_shift
10616	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10617	ac_need_defaults=false;;
10618	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10619	| -silent | --silent | --silen | --sile | --sil | --si | --s)
10620	ac_cs_silent=: ;;
10621
10622	# This is an error.
10623	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10624	Try \`$0 --help' for more information." >&5
10625	echo "$as_me: error: unrecognized option: $1
10626	Try \`$0 --help' for more information." >&2;}
10627	{ (exit 1); exit 1; }; } ;;
10628
10629	*) ac_config_targets="$ac_config_targets $1" ;;
10630
10631	esac
10632	shift
10633	done
10634
10635	ac_configure_extra_args=
10636
10637	if $ac_cs_silent; then
10638	exec 6>/dev/null
10639	ac_configure_extra_args="$ac_configure_extra_args --silent"
10640	fi
10641
10642	_ACEOF
10643	cat >>$CONFIG_STATUS <<_ACEOF
10644	if \$ac_cs_recheck; then
10645	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10646	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10647	fi
10648
10649	_ACEOF
10650
10651	cat >>$CONFIG_STATUS <<_ACEOF
10652	#	10367	#
10653	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10654	#	10369	#
10655
10656	# 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
10657	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10658	# from automake.	10372	# from automake.
10659	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10660	# 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.
10661	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10662		10376
10663	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10664		10378
10665	_ACEOF	10379	_ACEOF
10666		10380
10667
10668
10669	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10382
		10383	# Handling of arguments.
10670	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10671	do	10385	do
10672	case "$ac_config_target" in	10386	case $ac_config_target in
10673	# Handling of arguments.	10387	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		10388	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		10389	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10674	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10675	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10676	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10677	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10678	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10679	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10680	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10681	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10682	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10683	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10684	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10685	{ (exit 1); exit 1; }; };;
10686	esac	10398	esac
10687	done	10399	done
		10400
10688		10401
10689	# 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,
10690	# 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.
10691	# 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
10692	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10693	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10694	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
10695	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
10696	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
10697	fi	10410	fi
10698		10411
10699	# 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
10700	# 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,
10701	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10702	# 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'.
10703	$debug ||	10418	$debug ||
10704	{	10419	{
10705	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10706	trap '{ (exit 1); exit 1; }' 1 2 13 15	10421	trap 'exit_status=$?
		10422	: "${ac_tmp:=$tmp}"
		10423	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		10424	' 0
		10425	trap 'as_fn_exit 1' 1 2 13 15
10707	}	10426	}
10708
10709	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10710		10428
10711	{	10429	{
10712	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10713	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10714	} ||	10432	} ||
10715	{	10433	{
10716	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10717	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10718	} ||	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
10719	{	10463	{
10720	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10721	{ (exit 1); exit 1; }	10465	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		10466	echo "_ACEOF"
		10467	} >conf$$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$$subs.awk | sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10722	}	10530	}
		10531	' >>$CONFIG_STATUS || ac_write_fail=1
		10532	rm -f conf$$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 = ""
10723		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
10724	_ACEOF	10561	_ACEOF
10725		10562	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10726	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10727		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10728	#	10565	else
10729	# CONFIG_FILES section.	10566	cat
10730	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10731		10568	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10732	# No need to generate the scripts if there are no CONFIG_FILES.
10733	# This happens for instance when ./config.status config.h
10734	if test -n "\$CONFIG_FILES"; then
10735	# Protect against being on the right side of a sed subst in config.status.
10736	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10737	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10738	s,@SHELL@,$SHELL,;t t
10739	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10740	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10741	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10742	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10743	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10744	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10745	s,@exec_prefix@,$exec_prefix,;t t
10746	s,@prefix@,$prefix,;t t
10747	s,@program_transform_name@,$program_transform_name,;t t
10748	s,@bindir@,$bindir,;t t
10749	s,@sbindir@,$sbindir,;t t
10750	s,@libexecdir@,$libexecdir,;t t
10751	s,@datadir@,$datadir,;t t
10752	s,@sysconfdir@,$sysconfdir,;t t
10753	s,@sharedstatedir@,$sharedstatedir,;t t
10754	s,@localstatedir@,$localstatedir,;t t
10755	s,@libdir@,$libdir,;t t
10756	s,@includedir@,$includedir,;t t
10757	s,@oldincludedir@,$oldincludedir,;t t
10758	s,@infodir@,$infodir,;t t
10759	s,@mandir@,$mandir,;t t
10760	s,@build_alias@,$build_alias,;t t
10761	s,@host_alias@,$host_alias,;t t
10762	s,@target_alias@,$target_alias,;t t
10763	s,@DEFS@,$DEFS,;t t
10764	s,@ECHO_C@,$ECHO_C,;t t
10765	s,@ECHO_N@,$ECHO_N,;t t
10766	s,@ECHO_T@,$ECHO_T,;t t
10767	s,@LIBS@,$LIBS,;t t
10768	s,@build@,$build,;t t
10769	s,@build_cpu@,$build_cpu,;t t
10770	s,@build_vendor@,$build_vendor,;t t
10771	s,@build_os@,$build_os,;t t
10772	s,@host@,$host,;t t
10773	s,@host_cpu@,$host_cpu,;t t
10774	s,@host_vendor@,$host_vendor,;t t
10775	s,@host_os@,$host_os,;t t
10776	s,@target@,$target,;t t
10777	s,@target_cpu@,$target_cpu,;t t
10778	s,@target_vendor@,$target_vendor,;t t
10779	s,@target_os@,$target_os,;t t
10780	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10781	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10782	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10783	s,@CYGPATH_W@,$CYGPATH_W,;t t
10784	s,@PACKAGE@,$PACKAGE,;t t
10785	s,@VERSION@,$VERSION,;t t
10786	s,@ACLOCAL@,$ACLOCAL,;t t
10787	s,@AUTOCONF@,$AUTOCONF,;t t
10788	s,@AUTOMAKE@,$AUTOMAKE,;t t
10789	s,@AUTOHEADER@,$AUTOHEADER,;t t
10790	s,@MAKEINFO@,$MAKEINFO,;t t
10791	s,@AMTAR@,$AMTAR,;t t
10792	s,@install_sh@,$install_sh,;t t
10793	s,@STRIP@,$STRIP,;t t
10794	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10795	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10796	s,@AWK@,$AWK,;t t
10797	s,@SET_MAKE@,$SET_MAKE,;t t
10798	s,@am__leading_dot@,$am__leading_dot,;t t
10799	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10800	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10801	s,@MAINT@,$MAINT,;t t
10802	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10803	s,@MSGFMT@,$MSGFMT,;t t
10804	s,@GMSGFMT@,$GMSGFMT,;t t
10805	s,@XGETTEXT@,$XGETTEXT,;t t
10806	s,@MSGMERGE@,$MSGMERGE,;t t
10807	s,@CC@,$CC,;t t
10808	s,@CFLAGS@,$CFLAGS,;t t
10809	s,@LDFLAGS@,$LDFLAGS,;t t
10810	s,@CPPFLAGS@,$CPPFLAGS,;t t
10811	s,@ac_ct_CC@,$ac_ct_CC,;t t
10812	s,@EXEEXT@,$EXEEXT,;t t
10813	s,@OBJEXT@,$OBJEXT,;t t
10814	s,@DEPDIR@,$DEPDIR,;t t
10815	s,@am__include@,$am__include,;t t
10816	s,@am__quote@,$am__quote,;t t
10817	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10818	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10819	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10820	s,@CCDEPMODE@,$CCDEPMODE,;t t
10821	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10822	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10823	s,@USE_NLS@,$USE_NLS,;t t
10824	s,@LIBICONV@,$LIBICONV,;t t
10825	s,@LTLIBICONV@,$LTLIBICONV,;t t
10826	s,@INTLLIBS@,$INTLLIBS,;t t
10827	s,@LIBINTL@,$LIBINTL,;t t
10828	s,@LTLIBINTL@,$LTLIBINTL,;t t
10829	s,@POSUB@,$POSUB,;t t
10830	s,@CPP@,$CPP,;t t
10831	s,@CXX@,$CXX,;t t
10832	s,@CXXFLAGS@,$CXXFLAGS,;t t
10833	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10834	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10835	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10836	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10837	s,@EGREP@,$EGREP,;t t
10838	s,@LN_S@,$LN_S,;t t
10839	s,@RANLIB@,$RANLIB,;t t
10840	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10841	s,@IFTYPE@,$IFTYPE,;t t
10842	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10843	s,@CXXCPP@,$CXXCPP,;t t
10844	s,@ALLOCA@,$ALLOCA,;t t
10845	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10846	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10847	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10848	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10849	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10850	s,@INCLUDES@,$INCLUDES,;t t
10851	s,@LIBOBJS@,$LIBOBJS,;t t
10852	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10853	CEOF
10854
10855	_ACEOF	10569	_ACEOF
10856		10570
10857	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10858	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10859	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10860	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10861	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10862	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
10863	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10864	ac_more_lines=:	10578	s///
10865	ac_sed_cmds=	10579	s/^/:/
10866	while $ac_more_lines; do	10580	s/[ ]*$/:/
10867	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10868	sed "1,${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
10869	else	10618	else
10870	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;}
10871	fi	10759	fi
10872	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10873	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;;
10874	else	10766	esac
10875	# The purpose of the label and of the branching condition is to
10876	# speed up the sed processing (if there are no `@' at all, there
10877	# is no need to browse any of the substitutions).
10878	# These are the two extra sed commands mentioned above.
10879	(echo ':t
10880	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10881	if test -z "$ac_sed_cmds"; then
10882	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10883	else
10884	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10885	fi
10886	ac_sed_frag=`expr $ac_sed_frag + 1`
10887	ac_beg=$ac_end
10888	ac_end=`expr $ac_end + $ac_max_sed_lines`
10889	fi
10890	done
10891	if test -z "$ac_sed_cmds"; then
10892	ac_sed_cmds=cat
10893	fi
10894	fi # test -n "$CONFIG_FILES"
10895		10767
10896	_ACEOF
10897	cat >>$CONFIG_STATUS <<\_ACEOF
10898	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10899	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10900	case $ac_file in	10768	case $ac_tag in
10901	- | *:- | *:-:* ) # input from stdin	10769	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10902	cat >$tmp/stdin	10770	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10903	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	10771	esac
10904	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	10772	;;
10905	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10906	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10907	* ) ac_file_in=$ac_file.in ;;
10908	esac	10773	esac
10909		10774
10910	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" ||
10911	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10912	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10776	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10913	X"$ac_file" : 'X\(//\)[^/]' \| \	10777	X"$ac_file" : 'X\(//\)[^/]' \| \
10914	X"$ac_file" : 'X\(//\)$' \| \	10778	X"$ac_file" : 'X\(//\)$' \| \
10915	X"$ac_file" : 'X\(/\)' \| \	10779	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10916	. : '\(.\)' 2>/dev/null ||	10780	printf "%s\n" X"$ac_file" |
10917	echo X"$ac_file" |
10918	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10781	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10919	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10782	s//\1/
10920	/^X\(\/\/\)$/{ s//\1/; q; }	10783	q
10921	/^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	}
10922	s/.*/./; q'`	10797	s/.*/./; q'`
10923	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10924	mkdir -p "$ac_dir"
10925	else
10926	as_dir="$ac_dir"
10927	as_dirs=
10928	while test ! -d "$as_dir"; do
10929	as_dirs="$as_dir $as_dirs"
10930	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10931	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10932	X"$as_dir" : 'X\(//\)[^/]' \| \
10933	X"$as_dir" : 'X\(//\)$' \| \
10934	X"$as_dir" : 'X\(/\)' \| \
10935	. : '\(.\)' 2>/dev/null ||
10936	echo X"$as_dir" |
10937	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10938	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10939	/^X\(\/\/\)$/{ s//\1/; q; }
10940	/^X\(\/\).*/{ s//\1/; q; }
10941	s/.*/./; q'`
10942	done
10943	test ! -n "$as_dirs" || mkdir $as_dirs
10944	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10945	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10946	{ (exit 1); exit 1; }; }; }
10947
10948	ac_builddir=.	10799	ac_builddir=.
10949		10800
10950	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10951	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
10952	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10953	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10954	else	10807	case $ac_top_builddir_sub in
10955	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10956	fi	10809	*) ac_top_build_prefix=$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
10957		10816
10958	case $srcdir in	10817	case $srcdir in
10959	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10960	ac_srcdir=.	10819	ac_srcdir=.
10961	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10962	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10963	else
10964	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10965	fi ;;
10966	[\\/]* | ?:[\\/]* ) # Absolute path.	10822	[\\/]* | ?:[\\/]* ) # Absolute name.
10967	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10968	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10969	*) # Relative path.	10826	*) # Relative name.
10970	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10971	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10972	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10973		10832
10974	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10975	# the directories may not exist.
10976	case `pwd` in
10977	.) ac_abs_builddir="$ac_dir";;
10978	*)
10979	case "$ac_dir" in	10834	case $ac_mode in
10980	.) ac_abs_builddir=`pwd`;;	10835	:F)
10981	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10982	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10983	esac;;	10838	#
10984	esac
10985	case $ac_abs_builddir in
10986	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10987	*)
10988	case ${ac_top_builddir}. in
10989	.) ac_abs_top_builddir=$ac_abs_builddir;;
10990	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10991	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10992	esac;;
10993	esac
10994	case $ac_abs_builddir in
10995	.) ac_abs_srcdir=$ac_srcdir;;
10996	*)
10997	case $ac_srcdir in
10998	.) ac_abs_srcdir=$ac_abs_builddir;;
10999	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11000	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11001	esac;;
11002	esac
11003	case $ac_abs_builddir in
11004	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11005	*)
11006	case $ac_top_srcdir in
11007	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11008	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11009	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11010	esac;;
11011	esac
11012
11013		10839
11014	case $INSTALL in	10840	case $INSTALL in
11015	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11016	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11017	esac	10843	esac
11018		10844	ac_MKDIR_P=$MKDIR_P
11019	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
11020	# use $as_me), people would be surprised to read:	10846	[\\/$]* | ?:[\\/]* ) ;;
11021	# /* config.h. Generated by config.status. */	10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
11022	if test x"$ac_file" = x-; then
11023	configure_input=
11024	else
11025	configure_input="$ac_file. "
11026	fi
11027	configure_input=$configure_input"Generated from `echo $ac_file_in |
11028	sed 's,.*/,,'` by configure."
11029
11030	# First look for the input files in the build tree, otherwise in the
11031	# src tree.
11032	ac_file_inputs=`IFS=:
11033	for f in $ac_file_in; do
11034	case $f in
11035	-) echo $tmp/stdin ;;
11036	[\\/$]*)
11037	# Absolute (can't be DOS-style, as IFS=:)
11038	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11039	echo "$as_me: error: cannot find input file: $f" >&2;}
11040	{ (exit 1); exit 1; }; }
11041	echo "$f";;
11042	*) # Relative
11043	if test -f "$f"; then
11044	# Build tree
11045	echo "$f"
11046	elif test -f "$srcdir/$f"; then
11047	# Source tree
11048	echo "$srcdir/$f"
11049	else
11050	# /dev/null tree
11051	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11052	echo "$as_me: error: cannot find input file: $f" >&2;}
11053	{ (exit 1); exit 1; }; }
11054	fi;;
11055	esac	10848	esac
11056	done` || { (exit 1); exit 1; }
11057
11058	if test x"$ac_file" != x-; then
11059	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11060	echo "$as_me: creating $ac_file" >&6;}
11061	rm -f "$ac_file"
11062	fi
11063	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
11064	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11065	sed "$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
11066	$extrasub	10887	$extrasub
11067	_ACEOF	10888	_ACEOF
11068	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11069	:t	10890	:t
11070	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11071	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
11072	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
11073	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11074	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
11075	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11076	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
11077	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
11078	s,@top_builddir@,$ac_top_builddir,;t t
11079	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11080	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
11081	" $ac_file_inputs | (eval "$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
11082	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	#
11083	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
11084	mv $tmp/out $ac_file	10930	{
11085	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
11086	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11087	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
11088	fi	10934	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11089
11090	done
11091	_ACEOF
11092	cat >>$CONFIG_STATUS <<\_ACEOF
11093
11094	#
11095	# CONFIG_HEADER section.
11096	#
11097
11098	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11099	# NAME is the cpp macro being defined and VALUE is the value it is being given.
11100	#
11101	# ac_d sets the value in "#define NAME VALUE" lines.
11102	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
11103	ac_dB='[ ].*$,\1#\2'
11104	ac_dC=' '
11105	ac_dD=',;t'
11106	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11107	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
11108	ac_uB='$,\1#\2define\3'
11109	ac_uC=' '
11110	ac_uD=',;t'
11111
11112	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11113	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11114	case $ac_file in
11115	- | *:- | *:-:* ) # input from stdin
11116	cat >$tmp/stdin
11117	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11118	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11119	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11120	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11121	* ) ac_file_in=$ac_file.in ;;
11122	esac
11123
11124	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11125	echo "$as_me: creating $ac_file" >&6;}
11126
11127	# First look for the input files in the build tree, otherwise in the
11128	# src tree.
11129	ac_file_inputs=`IFS=:
11130	for f in $ac_file_in; do
11131	case $f in
11132	-) echo $tmp/stdin ;;
11133	[\\/$]*)
11134	# Absolute (can't be DOS-style, as IFS=:)
11135	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11136	echo "$as_me: error: cannot find input file: $f" >&2;}
11137	{ (exit 1); exit 1; }; }
11138	# Do quote $f, to prevent DOS paths from being IFS'd.
11139	echo "$f";;
11140	*) # Relative
11141	if test -f "$f"; then
11142	# Build tree
11143	echo "$f"
11144	elif test -f "$srcdir/$f"; then
11145	# Source tree
11146	echo "$srcdir/$f"
11147	else
11148	# /dev/null tree
11149	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11150	echo "$as_me: error: cannot find input file: $f" >&2;}
11151	{ (exit 1); exit 1; }; }
11152	fi;;
11153	esac
11154	done` || { (exit 1); exit 1; }
11155	# Remove the trailing spaces.
11156	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11157
11158	_ACEOF
11159
11160	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11161	# `conftest.undefs', that substitutes the proper values into
11162	# config.h.in to produce config.h. The first handles `#define'
11163	# templates, and the second `#undef' templates.
11164	# And first: Protect against being on the right side of a sed subst in
11165	# config.status. Protect against being in an unquoted here document
11166	# in config.status.
11167	rm -f conftest.defines conftest.undefs
11168	# Using a here document instead of a string reduces the quoting nightmare.
11169	# Putting comments in sed scripts is not portable.
11170	#
11171	# `end' is used to avoid that the second main sed command (meant for
11172	# 0-ary CPP macros) applies to n-ary macro definitions.
11173	# See the Autoconf documentation for `clear'.
11174	cat >confdef2sed.sed <<\_ACEOF
11175	s/[\\&,]/\\&/g
11176	s,[\\$`],\\&,g
11177	t clear
11178	: clear
11179	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11180	t end
11181	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11182	: end
11183	_ACEOF
11184	# If some macros were called several times there might be several times
11185	# the same #defines, which is useless. Nevertheless, we may not want to
11186	# sort them, since we want the *last* AC-DEFINE to be honored.
11187	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11188	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11189	rm -f confdef2sed.sed
11190
11191	# This sed command replaces #undef with comments. This is necessary, for
11192	# example, in the case of _POSIX_SOURCE, which is predefined and required
11193	# on some systems where configure will not decide to define it.
11194	cat >>conftest.undefs <<\_ACEOF
11195	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11196	_ACEOF
11197
11198	# Break up conftest.defines because some shells have a limit on the size
11199	# of here documents, and old seds have small limits too (100 cmds).
11200	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11201	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11202	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11203	echo ' :' >>$CONFIG_STATUS
11204	rm -f conftest.tail
11205	while grep . conftest.defines >/dev/null
11206	do
11207	# Write a limited-size here document to $tmp/defines.sed.
11208	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11209	# Speed up: don't consider the non `#define' lines.
11210	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
11211	# Work around the forget-to-reset-the-flag bug.
11212	echo 't clr' >>$CONFIG_STATUS
11213	echo ': clr' >>$CONFIG_STATUS
11214	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11215	echo 'CEOF
11216	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11217	rm -f $tmp/in
11218	mv $tmp/out $tmp/in
11219	' >>$CONFIG_STATUS
11220	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11221	rm -f conftest.defines
11222	mv conftest.tail conftest.defines
11223	done
11224	rm -f conftest.defines
11225	echo ' fi # grep' >>$CONFIG_STATUS
11226	echo >>$CONFIG_STATUS
11227
11228	# Break up conftest.undefs because some shells have a limit on the size
11229	# of here documents, and old seds have small limits too (100 cmds).
11230	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11231	rm -f conftest.tail
11232	while grep . conftest.undefs >/dev/null
11233	do
11234	# Write a limited-size here document to $tmp/undefs.sed.
11235	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11236	# Speed up: don't consider the non `#undef'
11237	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
11238	# Work around the forget-to-reset-the-flag bug.
11239	echo 't clr' >>$CONFIG_STATUS
11240	echo ': clr' >>$CONFIG_STATUS
11241	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11242	echo 'CEOF
11243	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11244	rm -f $tmp/in
11245	mv $tmp/out $tmp/in
11246	' >>$CONFIG_STATUS
11247	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11248	rm -f conftest.undefs
11249	mv conftest.tail conftest.undefs
11250	done
11251	rm -f conftest.undefs
11252
11253	cat >>$CONFIG_STATUS <<\_ACEOF
11254	# Let's still pretend it is `configure' which instantiates (i.e., don't
11255	# use $as_me), people would be surprised to read:
11256	# /* config.h. Generated by config.status. */
11257	if test x"$ac_file" = x-; then
11258	echo "/* Generated by configure. */" >$tmp/config.h
11259	else
11260	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11261	fi
11262	cat $tmp/in >>$tmp/config.h
11263	rm -f $tmp/in
11264	if test x"$ac_file" != x-; then
11265	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	10935	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11266	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11267	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11268	else	10938	else
11269	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11270	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11271	X"$ac_file" : 'X\(//\)[^/]' \| \
11272	X"$ac_file" : 'X\(//\)$' \| \
11273	X"$ac_file" : 'X\(/\)' \| \
11274	. : '\(.\)' 2>/dev/null ||
11275	echo X"$ac_file" |
11276	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11277	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11278	/^X\(\/\/\)$/{ s//\1/; q; }
11279	/^X\(\/\).*/{ s//\1/; q; }
11280	s/.*/./; q'`
11281	{ if $as_mkdir_p; then
11282	mkdir -p "$ac_dir"
11283	else
11284	as_dir="$ac_dir"
11285	as_dirs=
11286	while test ! -d "$as_dir"; do
11287	as_dirs="$as_dir $as_dirs"
11288	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11289	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11290	X"$as_dir" : 'X\(//\)[^/]' \| \
11291	X"$as_dir" : 'X\(//\)$' \| \
11292	X"$as_dir" : 'X\(/\)' \| \
11293	. : '\(.\)' 2>/dev/null ||
11294	echo X"$as_dir" |
11295	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11296	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11297	/^X\(\/\/\)$/{ s//\1/; q; }
11298	/^X\(\/\).*/{ s//\1/; q; }
11299	s/.*/./; q'`
11300	done
11301	test ! -n "$as_dirs" || mkdir $as_dirs
11302	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11303	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11304	{ (exit 1); exit 1; }; }; }
11305
11306	rm -f $ac_file	10939	rm -f "$ac_file"
11307	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
11308	fi	10942	fi
11309	else	10943	else
11310	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11311	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
11312	fi	10947	fi
11313	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11314	_am_stamp_count=1	10950	_am_stamp_count=1
11315	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11316	case $_am_header in	10952	case $_am_header in
11317	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
11318	break ;;	10954	break ;;
11319	* )	10955	* )
11320	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11321	esac	10957	esac
11322	done	10958	done
11323	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
11324	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11325	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
11326	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
11327	X$ac_file : 'X\(/\)' \| \	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
11328	. : '\(.\)' 2>/dev/null ||	10964	printf "%s\n" X"$_am_arg" |
11329	echo X$ac_file |
11330	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11331	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10966	s//\1/
11332	/^X\(\/\/\)$/{ s//\1/; q; }	10967	q
11333	/^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	}
11334	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11335	done	10982	;;
11336	_ACEOF
11337	cat >>$CONFIG_STATUS <<\_ACEOF
11338		10983
11339	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11340	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11341	#	10986	;;
11342	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11343	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11344	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11345	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11346	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11347	X"$ac_dest" : 'X\(//\)[^/]' \| \
11348	X"$ac_dest" : 'X\(//\)$' \| \
11349	X"$ac_dest" : 'X\(/\)' \| \
11350	. : '\(.\)' 2>/dev/null ||
11351	echo X"$ac_dest" |
11352	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11353	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11354	/^X\(\/\/\)$/{ s//\1/; q; }
11355	/^X\(\/\).*/{ s//\1/; q; }
11356	s/.*/./; q'`
11357	{ if $as_mkdir_p; then
11358	mkdir -p "$ac_dir"
11359	else
11360	as_dir="$ac_dir"
11361	as_dirs=
11362	while test ! -d "$as_dir"; do
11363	as_dirs="$as_dir $as_dirs"
11364	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11365	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11366	X"$as_dir" : 'X\(//\)[^/]' \| \
11367	X"$as_dir" : 'X\(//\)$' \| \
11368	X"$as_dir" : 'X\(/\)' \| \
11369	. : '\(.\)' 2>/dev/null ||
11370	echo X"$as_dir" |
11371	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11372	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11373	/^X\(\/\/\)$/{ s//\1/; q; }
11374	/^X\(\/\).*/{ s//\1/; q; }
11375	s/.*/./; q'`
11376	done
11377	test ! -n "$as_dirs" || mkdir $as_dirs
11378	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11379	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11380	{ (exit 1); exit 1; }; }; }
11381
11382	ac_builddir=.
11383
11384	if test "$ac_dir" != .; then
11385	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11386	# A "../" for each directory in $ac_dir_suffix.
11387	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11388	else
11389	ac_dir_suffix= ac_top_builddir=
11390	fi
11391
11392	case $srcdir in
11393	.) # No --srcdir option. We are building in place.
11394	ac_srcdir=.
11395	if test -z "$ac_top_builddir"; then
11396	ac_top_srcdir=.
11397	else
11398	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11399	fi ;;
11400	[\\/]* | ?:[\\/]* ) # Absolute path.
11401	ac_srcdir=$srcdir$ac_dir_suffix;
11402	ac_top_srcdir=$srcdir ;;
11403	*) # Relative path.
11404	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11405	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11406	esac
11407
11408	# Do not use `cd foo && pwd` to compute absolute paths, because
11409	# the directories may not exist.
11410	case `pwd` in
11411	.) ac_abs_builddir="$ac_dir";;
11412	*)
11413	case "$ac_dir" in
11414	.) ac_abs_builddir=`pwd`;;
11415	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11416	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11417	esac;;	10987	esac
11418	esac
11419	case $ac_abs_builddir in
11420	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11421	*)
11422	case ${ac_top_builddir}. in
11423	.) ac_abs_top_builddir=$ac_abs_builddir;;
11424	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11425	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11426	esac;;
11427	esac
11428	case $ac_abs_builddir in
11429	.) ac_abs_srcdir=$ac_srcdir;;
11430	*)
11431	case $ac_srcdir in
11432	.) ac_abs_srcdir=$ac_abs_builddir;;
11433	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11434	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11435	esac;;
11436	esac
11437	case $ac_abs_builddir in
11438	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11439	*)
11440	case $ac_top_srcdir in
11441	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11442	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11443	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11444	esac;;
11445	esac
11446		10988
11447		10989
11448	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11449	echo "$as_me: executing $ac_dest commands" >&6;}
11450	case $ac_dest in
11451	default-1 )	10991	"default-1":C)
11452	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11453	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11454	case "$ac_file" in	10994	case "$ac_file" in
11455	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	10995	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11456	esac	10996	esac
…		…
11542	done	11082	done
11543	fi	11083	fi
11544	;;	11084	;;
11545	esac	11085	esac
11546	done ;;	11086	done ;;
11547	depfiles ) test x"$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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
11548	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
11549	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
11550	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11551	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11552	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
11553	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
11554	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
11555	# So let's grep whole file.	11113	|| continue
11556	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
11557	dirpart=`(dirname "$mf") 2>/dev/null ||
11558	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11559	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
11560	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
11561	X"$mf" : 'X\(/\)' \| \	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
11562	. : '\(.\)' 2>/dev/null ||	11119	printf "%s\n" X"$am_mf" |
11563	echo X"$mf" |
11564	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11565	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	11121	s//\1/
11566	/^X\(\/\/\)$/{ s//\1/; q; }	11122	q
11567	/^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	}
11568	s/.*/./; q'`	11136	s/.*/./; q'`
11569	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
11570	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; }
11571	fi	11175	fi
11572	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	11176	{ am_dirpart=; unset am_dirpart;}
11573	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11574	# running `make'.	11178	{ am_mf=; unset am_mf;}
11575	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11576	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11577	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11578	U=`sed -n -e '/^U = / s///p' < "$mf"`
11579	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
11580	# We invoke sed twice because it is the simplest approach to
11581	# changing $(DEPDIR) to its actual value in the expansion.
11582	for file in `sed -n -e '
11583	/^DEP_FILES = .*\\\\$/ {
11584	s/^DEP_FILES = //
11585	:loop
11586	s/\\\\$//
11587	p
11588	n
11589	/\\\\$/ b loop
11590	p
11591	}
11592	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
11593	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11594	# Make sure the directory exists.
11595	test -f "$dirpart/$file" && continue
11596	fdir=`(dirname "$file") 2>/dev/null ||
11597	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11598	X"$file" : 'X\(//\)[^/]' \| \
11599	X"$file" : 'X\(//\)$' \| \
11600	X"$file" : 'X\(/\)' \| \
11601	. : '\(.\)' 2>/dev/null ||
11602	echo X"$file" |
11603	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11604	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11605	/^X\(\/\/\)$/{ s//\1/; q; }
11606	/^X\(\/\).*/{ s//\1/; q; }
11607	s/.*/./; q'`
11608	{ if $as_mkdir_p; then
11609	mkdir -p $dirpart/$fdir
11610	else
11611	as_dir=$dirpart/$fdir
11612	as_dirs=
11613	while test ! -d "$as_dir"; do
11614	as_dirs="$as_dir $as_dirs"
11615	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11616	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11617	X"$as_dir" : 'X\(//\)[^/]' \| \
11618	X"$as_dir" : 'X\(//\)$' \| \
11619	X"$as_dir" : 'X\(/\)' \| \
11620	. : '\(.\)' 2>/dev/null ||
11621	echo X"$as_dir" |
11622	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11623	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11624	/^X\(\/\/\)$/{ s//\1/; q; }
11625	/^X\(\/\).*/{ s//\1/; q; }
11626	s/.*/./; q'`
11627	done
11628	test ! -n "$as_dirs" || mkdir $as_dirs
11629	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11630	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11631	{ (exit 1); exit 1; }; }; }
11632
11633	# echo "creating $dirpart/$file"
11634	echo '# dummy' > "$dirpart/$file"
11635	done
11636	done
11637	;;	11182	;;
		11183
11638	esac	11184	esac
11639	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11640	_ACEOF	11189	_ACEOF
11641
11642	cat >>$CONFIG_STATUS <<\_ACEOF
11643
11644	{ (exit 0); exit 0; }
11645	_ACEOF
11646	chmod +x $CONFIG_STATUS
11647	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11648		11191
11649		11192	test $ac_write_fail = 0 ||
11650		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11651	echo
11652	echo "***"
11653	echo "*** Configuration Summary"
11654	echo "***"
11655	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11656	echo "*** Cipher used: $CIPHER"
11657	echo "*** Digest used: $DIGEST"
11658	echo "*** HMAC length: $HMAC"
11659	echo "*** RAND used: $RAND"
11660	echo "*** Max. MTU: $MTU"
11661	echo "*** Compression: $COMPRESS"
11662
11663	if test "x$DIGEST" = xmd4; then
11664	echo "***"
11665	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11666	fi
11667
11668	if test "$HMAC" -lt 12; then
11669	echo "***"
11670	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11671	fi
11672
11673	if test "$RAND" -lt 8; then
11674	echo "***"
11675	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11676	fi
11677
11678	echo "***"
11679
11680	echo
11681
11682		11194
11683		11195
11684	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11685	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11686	# 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
…		…
11697	exec 5>/dev/null	11209	exec 5>/dev/null
11698	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11699	exec 5>>config.log	11211	exec 5>>config.log
11700	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11701	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11702	$ac_cs_success || { (exit 1); exit 1; }	11214	$ac_cs_success || as_fn_exit 1
11703	fi	11215	fi
		11216	if test -n "$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
11704		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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