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Comparing gvpe/configure (file contents):
Revision 1.27 by pcg, Wed Mar 23 17:03:58 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: "native/linux"	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
		1474	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1476	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "native/darwin" "tincd/netbsd"	1477	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/solaris" "tincd/mingw" "tincd/raw_socket"	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
878	"tincd/uml_socket"; Broken combinations are:	1479	Broken combinations are: "tincd/cygwin"; The default
879	"tincd/cygwin"; The default is to autodetect.	1480	is to autodetect.
		1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
880	--enable-static-daemon enable statically linked daemon.	1483	--enable-static-daemon enable statically linked daemon.
881	--enable-rohc enable robust header compression (rfc3095).
882	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
883	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
884	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
885	--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
886	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
887	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
888	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
889	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
890	--enable-rand-length=BYTES
891	use BYTES bytes of extra randomness (default 8).
892	Allowed values are 0, 4, 8.
893	--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).
894	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
895	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
896	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
897	one of "bf" (blowfish), "aes-128" (rijndael),	1499	Must be one of "aes-128" (rijndael), "aes-192", or
898	"aes-192" or "aes-256".	1500	"aes-256".
899	--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").
900	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
901	(insecure).
902		1508
903	Optional Packages:	1509	Optional Packages:
904	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
905	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
906	--with-gnu-ld assume the C compiler uses GNU ld default=no	1512	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
908	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1514	--without-libiconv-prefix don't search for libiconv in includedir and libdir
909	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1515	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
910	--without-libintl-prefix don't search for libintl in includedir and libdir	1516	--without-libintl-prefix don't search for libintl in includedir and libdir
911	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
912	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
913	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
914	--with-openssl-lib=DIR OpenSSL library directory
915		1519
916	Some influential environment variables:	1520	Some influential environment variables:
917	CC C compiler command	1521	CC C compiler command
918	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
919	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
920	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
921	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
922	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
923	CPP C preprocessor	1528	CPP C preprocessor
924	CXX C++ compiler command	1529	CXX C++ compiler command
925	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
926	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
927		1540
928	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
929	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
930		1543
		1544	Report bugs to the package provider.
931	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
932	fi	1547	fi
933		1548
934	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
935	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
936	ac_popdir=`pwd`
937	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
938	test -d $ac_dir || continue	1552	test -d "$ac_dir" ||
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1554	continue
939	ac_builddir=.	1555	ac_builddir=.
940		1556
941	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
942	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
943	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
944	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
945	else	1563	case $ac_top_builddir_sub in
946	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
947	fi	1565	*) ac_top_build_prefix=$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
948		1572
949	case $srcdir in	1573	case $srcdir in
950	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
951	ac_srcdir=.	1575	ac_srcdir=.
952	if test -z "$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;
953	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
954	else	1598	else
955	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
956	fi ;;
957	[\\/]* | ?:[\\/]* ) # Absolute path.
958	ac_srcdir=$srcdir$ac_dir_suffix;
959	ac_top_srcdir=$srcdir ;;
960	*) # Relative path.
961	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
962	ac_top_srcdir=$ac_top_builddir$srcdir ;;
963	esac
964
965	# Do not use `cd foo && pwd` to compute absolute paths, because
966	# the directories may not exist.
967	case `pwd` in
968	.) ac_abs_builddir="$ac_dir";;
969	*)
970	case "$ac_dir" in
971	.) ac_abs_builddir=`pwd`;;
972	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
973	*) ac_abs_builddir=`pwd`/"$ac_dir";;
974	esac;;
975	esac
976	case $ac_abs_builddir in
977	.) ac_abs_top_builddir=${ac_top_builddir}.;;
978	*)
979	case ${ac_top_builddir}. in
980	.) ac_abs_top_builddir=$ac_abs_builddir;;
981	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
982	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
983	esac;;
984	esac
985	case $ac_abs_builddir in
986	.) ac_abs_srcdir=$ac_srcdir;;
987	*)
988	case $ac_srcdir in
989	.) ac_abs_srcdir=$ac_abs_builddir;;
990	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
991	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
992	esac;;
993	esac
994	case $ac_abs_builddir in
995	.) ac_abs_top_srcdir=$ac_top_srcdir;;
996	*)
997	case $ac_top_srcdir in
998	.) ac_abs_top_srcdir=$ac_abs_builddir;;
999	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1000	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1001	esac;;
1002	esac
1003
1004	cd $ac_dir
1005	# Check for guested configure; otherwise get Cygnus style configure.
1006	if test -f $ac_srcdir/configure.gnu; then
1007	echo
1008	$SHELL $ac_srcdir/configure.gnu --help=recursive
1009	elif test -f $ac_srcdir/configure; then
1010	echo
1011	$SHELL $ac_srcdir/configure --help=recursive
1012	elif test -f $ac_srcdir/configure.ac ||
1013	test -f $ac_srcdir/configure.in; then
1014	echo
1015	$ac_configure --help
1016	else
1017	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1018	fi	1600	fi || ac_status=$?
1019	cd "$ac_popdir"	1601	cd "$ac_pwd" || { ac_status=$?; break; }
1020	done	1602	done
1021	fi	1603	fi
1022		1604
1023	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1024	if $ac_init_version; then	1606	if $ac_init_version; then
1025	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1026		1610
1027	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1028	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1029	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1030	_ACEOF	1614	_ACEOF
1031	exit 0	1615	exit
1032	fi	1616	fi
1033	exec 5>config.log	1617
1034	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1035	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1036	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1037		2139
1038	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1039	generated by GNU Autoconf 2.59. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1040		2142
1041	$ $0 $@	2143	$ $0$ac_configure_args_raw
1042		2144
1043	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1044	{	2147	{
1045	cat <<_ASUNAME	2148	cat <<_ASUNAME
1046	## --------- ##	2149	## --------- ##
1047	## Platform. ##	2150	## Platform. ##
1048	## --------- ##	2151	## --------- ##
…		…
1057	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1058		2161
1059	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1060	/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`
1061	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1062	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1063	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1064	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1065	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1066		2169
1067	_ASUNAME	2170	_ASUNAME
1068		2171
1069	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1070	for as_dir in $PATH	2173	for as_dir in $PATH
1071	do	2174	do
1072	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1073	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1074	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1075	done	2182	done
		2183	IFS=$as_save_IFS
1076		2184
1077	} >&5	2185	} >&5
1078		2186
1079	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1080		2188
…		…
1092	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1093	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1094	ac_configure_args=	2202	ac_configure_args=
1095	ac_configure_args0=	2203	ac_configure_args0=
1096	ac_configure_args1=	2204	ac_configure_args1=
1097	ac_sep=
1098	ac_must_keep_next=false	2205	ac_must_keep_next=false
1099	for ac_pass in 1 2	2206	for ac_pass in 1 2
1100	do	2207	do
1101	for ac_arg	2208	for ac_arg
1102	do	2209	do
1103	case $ac_arg in	2210	case $ac_arg in
1104	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2211	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1105	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2212	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1106	| -silent | --silent | --silen | --sile | --sil)	2213	| -silent | --silent | --silen | --sile | --sil)
1107	continue ;;	2214	continue ;;
1108	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2215	*\'*)
1109	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1110	esac	2217	esac
1111	case $ac_pass in	2218	case $ac_pass in
1112	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1113	2)	2220	2)
1114	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1115	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1116	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1117	else	2224	else
1118	case $ac_arg in	2225	case $ac_arg in
1119	*=* | --config-cache | -C | -disable-* | --disable-* \	2226	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1125	esac	2232	esac
1126	;;	2233	;;
1127	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1128	esac	2235	esac
1129	fi	2236	fi
1130	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1131	# Get rid of the leading space.
1132	ac_sep=" "
1133	;;	2238	;;
1134	esac	2239	esac
1135	done	2240	done
1136	done	2241	done
1137	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1138	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1139		2244
1140	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1141	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1142	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1143	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1144	# 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.
1145	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1146	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1147	{	2254	{
1148	echo	2255	echo
1149		2256
1150	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1151	## ---------------- ##
1152	## Cache variables. ##	2258	## Cache variables. ##
1153	## ---------------- ##	2259	## ---------------- ##"
1154	_ASBOX
1155	echo	2260	echo
1156	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1157	{	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
1158	(set) 2>&1 |	2278	(set) 2>&1 |
1159	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1160	*ac_space=\ *)	2280	*${as_nl}ac_space=\ *)
1161	sed -n \	2281	sed -n \
1162	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1163	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"
1164	;;	2287	;;
1165	*)
1166	sed -n \
1167	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1168	;;
1169	esac;	2288	esac |
1170	}	2289	sort
		2290	)
1171	echo	2291	echo
1172		2292
1173	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1174	## ----------------- ##
1175	## Output variables. ##	2294	## Output variables. ##
1176	## ----------------- ##	2295	## ----------------- ##"
1177	_ASBOX
1178	echo	2296	echo
1179	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1180	do	2298	do
1181	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1182	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'\''"
1183	done | sort	2304	done | sort
1184	echo	2305	echo
1185		2306
1186	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1187	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1188	## ------------- ##	2310	## ------------------- ##"
1189	## Output files. ##
1190	## ------------- ##
1191	_ASBOX
1192	echo	2311	echo
1193	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1194	do	2313	do
1195	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1196	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'\''"
1197	done | sort	2319	done | sort
1198	echo	2320	echo
1199	fi	2321	fi
1200		2322
1201	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1202	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1203	## ----------- ##
1204	## confdefs.h. ##	2325	## confdefs.h. ##
1205	## ----------- ##	2326	## ----------- ##"
1206	_ASBOX
1207	echo	2327	echo
1208	sed "/^$/d" confdefs.h | sort	2328	cat confdefs.h
1209	echo	2329	echo
1210	fi	2330	fi
1211	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1212	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1213	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1214	} >&5	2334	} >&5
1215	rm -f core *.core &&	2335	rm -f core *.core core.conftest.* &&
1216	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1217	exit $exit_status	2337	exit $exit_status
1218	' 0	2338	' 0
1219	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1220	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1221	done	2341	done
1222	ac_signal=0	2342	ac_signal=0
1223		2343
1224	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1225	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1226	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1227	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1228		2348
1229	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1230		2350
1231	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1232	#define PACKAGE_NAME "$PACKAGE_NAME"
1233	_ACEOF
1234		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1235		2354
1236	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1237	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1238	_ACEOF
1239		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1240		2358
1241	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1242	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1243	_ACEOF
1244		2360
1245		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1246	cat >>confdefs.h <<_ACEOF
1247	#define PACKAGE_STRING "$PACKAGE_STRING"
1248	_ACEOF
1249
1250
1251	cat >>confdefs.h <<_ACEOF
1252	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1253	_ACEOF
1254		2362
1255		2363
1256	# 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.
1257	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1258	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1259	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1260	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1261	else	2370	else
1262	CONFIG_SITE="$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"
1263	fi
1264	fi	2372	fi
1265	for ac_site_file in $CONFIG_SITE; do	2373
1266	if test -r "$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
1267	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1268	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1269	sed 's/^/| /' "$ac_site_file" >&5	2385	sed 's/^/| /' "$ac_site_file" >&5
1270	. "$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; }
1271	fi	2391	fi
1272	done	2392	done
1273		2393
1274	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1275	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1276	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1277	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1278	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1279	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1280	case $cache_file in	2400	case $cache_file in
1281	[\\/]* | ?:[\\/]* ) . $cache_file;;	2401	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1282	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1283	esac	2403	esac
1284	fi	2404	fi
1285	else	2405	else
1286	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1287	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1288	>$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"
1289	fi	3041	fi
1290		3042
1291	# 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
1292	# value.	3044	# value.
1293	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1294	for ac_var in `(set) 2>&1 |	3046	for ac_var in $ac_precious_vars; do
1295	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1296	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1297	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1298	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1299	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1300	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1301	set,)	3052	set,)
1302	{ 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 \`$ac_old_val' in the previous run" >&5
1303	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1304	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1305	,set)	3056	,set)
1306	{ echo "$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
1307	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;}
1308	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1309	,);;	3060	,);;
1310	*)	3061	*)
1311	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" != "$ac_new_val_w"; then
1312	{ echo "$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
1313	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;}
1314	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1315	echo "$as_me: former value: $ac_old_val" >&2;}
1316	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1317	echo "$as_me: current value: $ac_new_val" >&2;}
1318	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1319	fi;;	3079	fi;;
1320	esac	3080	esac
1321	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1322	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1323	case $ac_new_val in	3083	case $ac_new_val in
1324	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1325	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"` ;;
1326	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1327	esac	3086	esac
1328	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1329	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3088	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1330	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1331	esac	3090	esac
1332	fi	3091	fi
1333	done	3092	done
1334	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 \`$ac_pwd':" >&2;}
1335	{ echo "$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
1336	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;}
1337	{ { 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 $cache_file'
1338	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1339	{ (exit 1); exit 1; }; }
1340	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1341		3104
1342	ac_ext=c	3105	ac_ext=c
1343	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1344	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1345	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'
…		…
1348		3111
1349		3112
1350		3113
1351		3114
1352		3115
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367	ac_aux_dir=
1368	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1369	if test -f $ac_dir/install-sh; then
1370	ac_aux_dir=$ac_dir
1371	ac_install_sh="$ac_aux_dir/install-sh -c"
1372	break
1373	elif test -f $ac_dir/install.sh; then
1374	ac_aux_dir=$ac_dir
1375	ac_install_sh="$ac_aux_dir/install.sh -c"
1376	break
1377	elif test -f $ac_dir/shtool; then
1378	ac_aux_dir=$ac_dir
1379	ac_install_sh="$ac_aux_dir/shtool install -c"
1380	break
1381	fi
1382	done
1383	if test -z "$ac_aux_dir"; then
1384	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1385	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1386	{ (exit 1); exit 1; }; }
1387	fi
1388	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1389	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1390	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1391
1392	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1393	$ac_config_sub sun4 >/dev/null 2>&1 ||	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1394	{ { 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
1395	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1396	{ (exit 1); exit 1; }; }
1397		3119
1398	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1399	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1400	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1401	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=$ac_cv_build
1402	else	3163	else
1403	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1404	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1405	ac_cv_build_alias=`$ac_config_guess`
1406	test -z "$ac_cv_build_alias" &&
1407	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1408	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1409	{ (exit 1); exit 1; }; }
1410	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1411	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1412	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1413	{ (exit 1); exit 1; }; }
1414
1415	fi	3166	fi
1416	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1417	echo "${ECHO_T}$ac_cv_build" >&6
1418	build=$ac_cv_build
1419	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1420	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1421	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1422		3167
		3168	fi
		3169	{ printf "%s\n" "$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
1423		3187
1424	echo "$as_me:$LINENO: checking host system type" >&5	3188
1425	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1426	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1427	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=$ac_cv_host
1428	else	3197	else
1429	ac_cv_host_alias=$host_alias
1430	test -z "$ac_cv_host_alias" &&
1431	ac_cv_host_alias=$ac_cv_build_alias
1432	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1433	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1434	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1435	{ (exit 1); exit 1; }; }
1436
1437	fi
1438	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1439	echo "${ECHO_T}$ac_cv_host" >&6
1440	host=$ac_cv_host
1441	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1442	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1443	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1444
1445
1446	echo "$as_me:$LINENO: checking target system type" >&5
1447	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1448	if test "${ac_cv_target+set}" = set; then
1449	echo $ECHO_N "(cached) $ECHO_C" >&6
1450	else
1451	ac_cv_target_alias=$target_alias
1452	test "x$ac_cv_target_alias" = "x" &&
1453	ac_cv_target_alias=$ac_cv_host_alias
1454	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
1455	{ { echo "$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
1456	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1457	{ (exit 1); exit 1; }; }
1458
1459	fi	3200	fi
1460	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1461	echo "${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
1462	target=$ac_cv_target	3209	target=$ac_cv_target
1463	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1464	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	3211	set x $ac_cv_target
1465	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
1466		3221
1467		3222
1468	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1469	# will get canonicalized.	3224	# will get canonicalized.
1470	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1471	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1472	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1473	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1474	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1475	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1476	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1477	# incompatible versions:	3234	# incompatible versions:
1478	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1479	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1480	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1483	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1484	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1485	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1486	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1487	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1488	echo "$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
1489	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1490	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1491	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1492	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1493	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1494	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1495	for as_dir in $PATH	3254	for as_dir in $PATH
1496	do	3255	do
1497	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1498	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1499	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
1500	case $as_dir/ in	3263	case $as_dir in #((
1501	./ | .// | /cC/* | \	3264	./ | /[cC]/* | \
1502	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	3265	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1503	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	3266	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1504	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1505	*)	3268	*)
1506	# 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.
1507	# 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
1508	# by default.	3271	# by default.
1509	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1510	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1511	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
1512	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1513	grep dspmsg "$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
1514	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1515	:	3278	:
1516	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1517	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1518	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1519	:	3282	:
1520	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$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
1521	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"
1522	break 3	3294	break 3
		3295	fi
1523	fi	3296	fi
1524	fi	3297	fi
1525	done	3298	done
1526	done	3299	done
1527	;;	3300	;;
1528	esac	3301	esac
		3302
1529	done	3303	done
		3304	IFS=$as_save_IFS
1530		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1531		3307
1532	fi	3308	fi
1533	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1534	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1535	else	3311	else
1536	# As a last resort, use the slow shell script. We don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
1537	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1538	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1539	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1540	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1541	fi	3317	fi
1542	fi	3318	fi
1543	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1544	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1545		3321
1546	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1547	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1548	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1549		3325
1550	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1551		3327
1552	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1553		3329
1554	echo "$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
1555	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1556	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1557	sleep 1	3333	# name. Accept space and tab only in the latter.
1558	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	*[\\\"\#\$\&\'\`$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
1559	# 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
1560	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1561	# 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
1562	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1563	# directory).	3349	# directory).
1564	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
1565	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1566	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1567	# -L didn't work.	3356	# -L didn't work.
1568	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1569	fi	3358	fi
1570	rm -f conftest.file
1571	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1572	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1573		3361
1574	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
1575	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1576	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1577	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1578	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1579	alias in your environment" >&5
1580	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1581	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1582	{ (exit 1); exit 1; }; }
1583	fi	3368	fi
1584		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
1585	test "$2" = conftest.file	3376	test "$2" = conftest.file
1586	)	3377	)
1587	then	3378	then
1588	# Ok.	3379	# Ok.
1589	:	3380	:
1590	else	3381	else
1591	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1592	Check your system clock" >&5
1593	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1594	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1595	{ (exit 1); exit 1; }; }
1596	fi	3384	fi
1597	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1598	echo "${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=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
1599	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1600	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1601	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1602	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1603	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1604	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1605	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1606	cat <<\_ACEOF >conftest.sed
1607	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1608	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
1609	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1610	rm conftest.sed
1611		3406
1612		3407
1613	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1614	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1615		3410
1616	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
1617	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1618	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1619	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1620	else	3418	else
1621	am_missing_run=	3419	am_missing_run=
1622	{ echo "$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
1623	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;}
1624	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; }
1625		3590
1626	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1627	do	3592	do
1628	# 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.
1629	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1630	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1632	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1633	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1634	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1635	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1636	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1637	else	3603	else
1638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1639	for as_dir in $PATH	3605	for as_dir in $PATH
1640	do	3606	do
1641	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1642	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1643	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3614	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1645	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1646	echo "$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$ac_exec_ext" >&5
1647	break 2	3617	break 2
1648	fi	3618	fi
1649	done	3619	done
1650	done	3620	done
		3621	IFS=$as_save_IFS
1651		3622
1652	fi	3623	fi
1653	fi	3624	fi
1654	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1655	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1656	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1657	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1658	else	3629	else
1659	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1660	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1661	fi	3632	fi
		3633
1662		3634
1663	test -n "$AWK" && break	3635	test -n "$AWK" && break
1664	done	3636	done
1665		3637
1666	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
1667	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1668	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	3640	set x ${MAKE-make}
		3641	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1669	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
1670	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1671	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1672	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1673	all:	3648	all:
1674	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1675	_ACEOF	3650	_ACEOF
1676	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1677	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1678	if test -n "$ac_maketemp"; then	3653	*@@@%%%=?*=@@@%%%*)
1679	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1680	else	3655	*)
1681	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1682	fi	3657	esac
1683	rm -f conftest.make	3658	rm -f conftest.make
1684	fi	3659	fi
1685	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1686	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1687	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1688	SET_MAKE=	3663	SET_MAKE=
1689	else	3664	else
1690	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1691	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1692	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1693	fi	3668	fi
1694		3669
1695	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1696	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1699	else	3674	else
1700	am__leading_dot=_	3675	am__leading_dot=_
1701	fi	3676	fi
1702	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1703		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)'
1704	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1705	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1706	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1707	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1708	echo "$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
1709	{ (exit 1); exit 1; }; }	3727	fi
1710	fi	3728	fi
1711		3729
1712	# test whether we have cygpath	3730	# test whether we have cygpath
1713	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1714	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1718	fi	3736	fi
1719	fi	3737	fi
1720		3738
1721		3739
1722	# Define the identity of the package.	3740	# Define the identity of the package.
1723	PACKAGE=gvpe	3741	PACKAGE='gvpe'
1724	VERSION=1.9	3742	VERSION='3.1'
1725		3743
1726		3744
1727	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1728	#define PACKAGE "$PACKAGE"
1729	_ACEOF
1730		3746
1731		3747
1732	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1733	#define VERSION "$VERSION"
1734	_ACEOF
1735		3749
1736	# Some tools Automake needs.	3750	# Some tools Automake needs.
1737		3751
1738	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1739		3753
…		…
1747	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1748		3762
1749		3763
1750	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1751		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='$(MKDIR_P)'
1752		3771
1753	AMTAR=${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='$${TAR-tar}'
1754		3777
1755	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1756		3778
1757	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
1758	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1759	# tool to use in cross-compilation environments, therefore Automake	3781
1760	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1761	if test "$cross_compiling" != no; then	3783
1762	if test -n "$ac_tool_prefix"; then	3784
1763	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1764	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1767	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1768	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
1769	else	3815	else
1770	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1771	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1772	else	3818
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1774	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1775	do	3821
1776	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1777	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1778	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1780	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1782	break 2
1783	fi	3828	fi
1784	done
1785	done
1786
1787	fi	3829	fi
1788	fi
1789	STRIP=$ac_cv_prog_STRIP
1790	if test -n "$STRIP"; then
1791	echo "$as_me:$LINENO: result: $STRIP" >&5
1792	echo "${ECHO_T}$STRIP" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797		3830
1798	fi
1799	if test -z "$ac_cv_prog_STRIP"; then
1800	ac_ct_STRIP=$STRIP
1801	# Extract the first word of "strip", so it can be a program name with args.
1802	set dummy strip; ac_word=$2
1803	echo "$as_me:$LINENO: checking for $ac_word" >&5
1804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1805	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1806	echo $ECHO_N "(cached) $ECHO_C" >&6
1807	else
1808	if test -n "$ac_ct_STRIP"; then
1809	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1810	else
1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812	for as_dir in $PATH
1813	do
1814	IFS=$as_save_IFS
1815	test -z "$as_dir" && as_dir=.
1816	for ac_exec_ext in '' $ac_executable_extensions; do
1817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818	ac_cv_prog_ac_ct_STRIP="strip"
1819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1820	break 2
1821	fi
1822	done
1823	done
1824
1825	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1826	fi
1827	fi
1828	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1829	if test -n "$ac_ct_STRIP"; then
1830	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1831	echo "${ECHO_T}$ac_ct_STRIP" >&6
1832	else
1833	echo "$as_me:$LINENO: result: no" >&5
1834	echo "${ECHO_T}no" >&6
1835	fi
1836
1837	STRIP=$ac_ct_STRIP
1838	else
1839	STRIP="$ac_cv_prog_STRIP"
1840	fi
1841
1842	fi
1843	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1844
1845	# We need awk for the "check" target. The system "awk" is bad on
1846	# some platforms.
1847
1848
1849
1850	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1851		3832
		3833
1852	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
1853	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1854	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1855	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1856	enableval="$enable_maintainer_mode"	3838	then :
1857	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1858	else	3840	else $as_nop
1859	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1860	fi;	3842	fi
		3843
1861	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1862	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1863
1864
1865	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1866	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1867	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1868	else	3849	else
1869	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1870	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1874		3855
1875		3856
1876		3857
1877		3858
1878		3859
1879
1880
1881
1882
1883
1884	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1885
1886	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1887		3860
1888		3861
1889		3862
1890	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1891	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1899		3872
1900		3873
1901		3874
1902	# 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.
1903	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1904	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1905	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1906	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1907	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1908	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1909	case "$MSGFMT" in	3883	case "$MSGFMT" in
1910	/*)	3884	/*)
1911	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1912	;;	3886	;;
1913	*)	3887	*)
…		…
1927	;;	3901	;;
1928	esac	3902	esac
1929	fi	3903	fi
1930	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1931	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1932	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1933	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1934	else	3908	else
1935	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1936	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1937	fi	3911	fi
1938		3912
1939	# 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.
1940	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1941	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1945	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1946	case $GMSGFMT in	3921	case $GMSGFMT in
1947	[\\/]* | ?:[\\/]*)	3922	[\\/]* | ?:[\\/]*)
1948	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1949	;;	3924	;;
1950	*)	3925	*)
1951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952	for as_dir in $PATH	3927	for as_dir in $PATH
1953	do	3928	do
1954	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1955	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1956	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1957	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1958	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1959	echo "$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$ac_exec_ext" >&5
1960	break 2	3939	break 2
1961	fi	3940	fi
1962	done	3941	done
1963	done	3942	done
		3943	IFS=$as_save_IFS
1964		3944
1965	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1966	;;	3946	;;
1967	esac	3947	esac
1968	fi	3948	fi
1969	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1970
1971	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1972	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1973	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1974	else	3953	else
1975	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1976	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1977	fi	3956	fi
		3957
1978		3958
1979		3959
1980	# 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.
1981	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1982	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1984	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1985	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1986	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1987	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1988	/*)	3969	/*)
1989	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1990	;;	3971	;;
1991	*)	3972	*)
…		…
2005	;;	3986	;;
2006	esac	3987	esac
2007	fi	3988	fi
2008	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2009	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2010	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2011	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2012	else	3993	else
2013	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2014	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2015	fi	3996	fi
2016		3997
2017	rm -f messages.po	3998	rm -f messages.po
2018		3999
2019	# 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.
2020	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2021	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2022	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2023	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2024	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2025	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2026	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2027	/*)	4009	/*)
2028	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2029	;;	4011	;;
2030	*)	4012	*)
…		…
2043	;;	4025	;;
2044	esac	4026	esac
2045	fi	4027	fi
2046	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2047	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2048	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2049	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2050	else	4032	else
2051	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2052	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2053	fi	4035	fi
2054		4036
2055		4037
2056	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2057	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2058	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2059	: ;	4041	: ;
2060	else	4042	else
2061	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2062	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2063	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2064	GMSGFMT=":"	4046	GMSGFMT=":"
2065	fi	4047	fi
2066	fi	4048	fi
2067		4049
2068	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2069	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 &&
2070	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2071	: ;	4053	: ;
2072	else	4054	else
2073	echo "$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
2074	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2075	XGETTEXT=":"	4057	XGETTEXT=":"
2076	fi	4058	fi
2077	rm -f messages.po	4059	rm -f messages.po
2078	fi	4060	fi
2079		4061
2080	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2081		4063
2082		4064
2083		4065
2084	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2085	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2094	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2095	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2096	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2097	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2098		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2099	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2100		4091
2101	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2102		4093
2103		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2104	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2105	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2106	am__doit:	4097	am__doit:
2107	@echo done	4098	@echo this is the am__doit target >confinc.out
2108	.PHONY: am__doit	4099	.PHONY: am__doit
2109	END	4100	END
2110	# If we don't find an include directive, just comment out the code.
2111	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2112	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2113	am__include="#"	4101	am__include="#"
2114	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2115	_am_result=none	4107	_am_result=no
2116	# First try GNU make style include.	4108	for s in GNU BSD; do
2117	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2118	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2119	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2120	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2121	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2122	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2123	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2124	am__include=include	4116	case $s in #(
2125	am__quote=	4117	BSD) :
2126	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2127	fi	4119	*) :
2128	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2129	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2130	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2131	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2132	am__include=.include
2133	am__quote="\""
2134	_am_result=BSD
2135	fi	4128	fi
2136	fi	4129	done
2137
2138
2139	echo "$as_me:$LINENO: result: $_am_result" >&5
2140	echo "${ECHO_T}$_am_result" >&6
2141	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2142		4133
2143	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2144	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2145	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2146
2147	fi;	4138	fi
		4139
2148	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2149	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2150	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2151	fi	4144	fi
2152
2153
2154	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2155	AMDEP_TRUE=	4146	AMDEP_TRUE=
2156	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2157	else	4148	else
2158	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2159	AMDEP_FALSE=	4150	AMDEP_FALSE=
2160	fi	4151	fi
2161
2162		4152
2163		4153
2164	ac_ext=c	4154	ac_ext=c
2165	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2166	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167	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 $LIBS >&5'
2168	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2170	# Extract the first word of "${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.
2171	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2172	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2173	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2174	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2175	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2176	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2177	if test -n "$CC"; then	4168	if test -n "$CC"; then
2178	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2179	else	4170	else
2180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181	for as_dir in $PATH	4172	for as_dir in $PATH
2182	do	4173	do
2183	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2184	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2185	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2186	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2187	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2188	echo "$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$ac_exec_ext" >&5
2189	break 2	4184	break 2
2190	fi	4185	fi
2191	done	4186	done
2192	done	4187	done
		4188	IFS=$as_save_IFS
2193		4189
2194	fi	4190	fi
2195	fi	4191	fi
2196	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2197	if test -n "$CC"; then	4193	if test -n "$CC"; then
2198	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2199	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2200	else	4196	else
2201	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2202	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2203	fi	4199	fi
		4200
2204		4201
2205	fi	4202	fi
2206	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2207	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2208	# 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.
2209	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2210	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2211	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2212	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2213	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2214	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2215	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2216	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2217	else	4215	else
2218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219	for as_dir in $PATH	4217	for as_dir in $PATH
2220	do	4218	do
2221	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2222	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2223	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2224	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2225	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2226	echo "$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$ac_exec_ext" >&5
2227	break 2	4229	break 2
2228	fi	4230	fi
2229	done	4231	done
2230	done	4232	done
		4233	IFS=$as_save_IFS
2231		4234
2232	fi	4235	fi
2233	fi	4236	fi
2234	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2235	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2236	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2237	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2238	else	4241	else
2239	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2240	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2241	fi	4244	fi
2242		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
2243	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2244	else	4257	else
2245	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2246	fi	4259	fi
2247		4260
2248	if test -z "$CC"; then	4261	if test -z "$CC"; then
2249	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2250	# 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.
2251	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2252	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2253	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2254	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2255	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2256	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2257	if test -n "$CC"; then	4271	if test -n "$CC"; then
2258	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2259	else	4273	else
2260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261	for as_dir in $PATH	4275	for as_dir in $PATH
2262	do	4276	do
2263	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2264	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2265	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2266	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2267	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2268	echo "$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$ac_exec_ext" >&5
2269	break 2	4287	break 2
2270	fi	4288	fi
2271	done	4289	done
2272	done	4290	done
		4291	IFS=$as_save_IFS
2273		4292
2274	fi	4293	fi
2275	fi	4294	fi
2276	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2277	if test -n "$CC"; then	4296	if test -n "$CC"; then
2278	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2279	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2280	else	4299	else
2281	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2282	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2283	fi	4302	fi
2284		4303
2285	fi	4304
2286	if test -z "$ac_cv_prog_CC"; then
2287	ac_ct_CC=$CC
2288	# Extract the first word of "cc", so it can be a program name with args.
2289	set dummy cc; ac_word=$2
2290	echo "$as_me:$LINENO: checking for $ac_word" >&5
2291	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2292	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2293	echo $ECHO_N "(cached) $ECHO_C" >&6
2294	else
2295	if test -n "$ac_ct_CC"; then
2296	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2297	else
2298	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299	for as_dir in $PATH
2300	do
2301	IFS=$as_save_IFS
2302	test -z "$as_dir" && as_dir=.
2303	for ac_exec_ext in '' $ac_executable_extensions; do
2304	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2305	ac_cv_prog_ac_ct_CC="cc"
2306	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2307	break 2
2308	fi	4305	fi
2309	done
2310	done
2311
2312	fi
2313	fi
2314	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2315	if test -n "$ac_ct_CC"; then
2316	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2317	echo "${ECHO_T}$ac_ct_CC" >&6
2318	else
2319	echo "$as_me:$LINENO: result: no" >&5
2320	echo "${ECHO_T}no" >&6
2321	fi
2322
2323	CC=$ac_ct_CC
2324	else
2325	CC="$ac_cv_prog_CC"
2326	fi
2327
2328	fi	4306	fi
2329	if test -z "$CC"; then	4307	if test -z "$CC"; then
2330	# 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.
2331	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2332	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2333	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2334	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2335	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2336	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2337	if test -n "$CC"; then	4316	if test -n "$CC"; then
2338	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2339	else	4318	else
2340	ac_prog_rejected=no	4319	ac_prog_rejected=no
2341	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2342	for as_dir in $PATH	4321	for as_dir in $PATH
2343	do	4322	do
2344	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2345	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2346	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2347	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2348	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2349	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2350	continue	4333	continue
2351	fi	4334	fi
2352	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2353	echo "$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$ac_exec_ext" >&5
2354	break 2	4337	break 2
2355	fi	4338	fi
2356	done	4339	done
2357	done	4340	done
		4341	IFS=$as_save_IFS
2358		4342
2359	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2360	# 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.
2361	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2362	shift	4346	shift
2363	if test $# != 0; then	4347	if test $# != 0; then
2364	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2365	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2366	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2367	shift	4351	shift
2368	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2369	fi	4353	fi
2370	fi	4354	fi
2371	fi	4355	fi
2372	fi	4356	fi
2373	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2374	if test -n "$CC"; then	4358	if test -n "$CC"; then
2375	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2376	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2377	else	4361	else
2378	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2379	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2380	fi	4364	fi
		4365
2381		4366
2382	fi	4367	fi
2383	if test -z "$CC"; then	4368	if test -z "$CC"; then
2384	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2385	for ac_prog in cl	4370	for ac_prog in cl.exe
2386	do	4371	do
2387	# 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.
2388	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2389	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2390	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2391	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2392	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2393	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2394	if test -n "$CC"; then	4380	if test -n "$CC"; then
2395	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2396	else	4382	else
2397	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2398	for as_dir in $PATH	4384	for as_dir in $PATH
2399	do	4385	do
2400	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2401	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2402	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2403	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2404	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2405	echo "$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$ac_exec_ext" >&5
2406	break 2	4396	break 2
2407	fi	4397	fi
2408	done	4398	done
2409	done	4399	done
		4400	IFS=$as_save_IFS
2410		4401
2411	fi	4402	fi
2412	fi	4403	fi
2413	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2414	if test -n "$CC"; then	4405	if test -n "$CC"; then
2415	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2416	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2417	else	4408	else
2418	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2419	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2420	fi	4411	fi
		4412
2421		4413
2422	test -n "$CC" && break	4414	test -n "$CC" && break
2423	done	4415	done
2424	fi	4416	fi
2425	if test -z "$CC"; then	4417	if test -z "$CC"; then
2426	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2427	for ac_prog in cl	4419	for ac_prog in cl.exe
2428	do	4420	do
2429	# 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.
2430	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2431	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2432	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2433	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2434	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2435	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2436	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2437	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2438	else	4431	else
2439	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2440	for as_dir in $PATH	4433	for as_dir in $PATH
2441	do	4434	do
2442	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2443	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2444	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2445	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2446	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2447	echo "$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$ac_exec_ext" >&5
2448	break 2	4445	break 2
2449	fi	4446	fi
2450	done	4447	done
2451	done	4448	done
		4449	IFS=$as_save_IFS
2452		4450
2453	fi	4451	fi
2454	fi	4452	fi
2455	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2456	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2457	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2458	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2459	else	4457	else
2460	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2461	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2462	fi	4460	fi
		4461
2463		4462
2464	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2465	done	4464	done
2466		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
2467	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2468	fi	4477	fi
2469		4478
2470	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
2471		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2472		4522
2473	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2474	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 \`$ac_pwd':" >&2;}
2475	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2476	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2477	{ (exit 1); exit 1; }; }
2478		4590
2479	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2480	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2481	"checking for C compiler version" >&5	4593	set X $ac_compile
2482	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2483	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2484	(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 $ac_option >&5") 2>conftest.err
2485	ac_status=$?	4604	ac_status=$?
2486	echo "$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
2487	(exit $ac_status); }	4613	test $ac_status = 0; }
2488	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2489	(eval $ac_compiler -v </dev/null >&5) 2>&5
2490	ac_status=$?
2491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492	(exit $ac_status); }
2493	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2494	(eval $ac_compiler -V </dev/null >&5) 2>&5
2495	ac_status=$?
2496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497	(exit $ac_status); }
2498		4615
2499	cat >conftest.$ac_ext <<_ACEOF
2500	/* confdefs.h. */
2501	_ACEOF
2502	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2503	cat >>conftest.$ac_ext <<_ACEOF
2504	/* end confdefs.h. */	4617	/* end confdefs.h. */
2505		4618
2506	int	4619	int
2507	main ()	4620	main (void)
2508	{	4621	{
2509		4622
2510	;	4623	;
2511	return 0;	4624	return 0;
2512	}	4625	}
2513	_ACEOF	4626	_ACEOF
2514	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2515	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2516	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2517	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2518	# of exeext.	4631	# of exeext.
2519	echo "$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
2520	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2521	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2522	if { (eval echo "$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
2523	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2524	ac_status=$?	4657	ac_status=$?
2525	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2526	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2527	# Find the output, starting from the most likely. This scheme is	4660	then :
2528	# 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'.
2529	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2530		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2531	# 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
2532	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2533	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2534	# b.out is created by i960 compilers.
2535	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2536	do	4667	do
2537	test -f "$ac_file" || continue	4668	test -f "$ac_file" || continue
2538	case $ac_file in	4669	case $ac_file in
2539	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	4670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2540	;;
2541	conftest.$ac_ext )
2542	# This is the source file.
2543	;;	4671	;;
2544	[ab].out )	4672	[ab].out )
2545	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2546	# certainly right.	4674	# certainly right.
2547	break;;	4675	break;;
2548	*.* )	4676	*.* )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2549	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2550	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2551	# 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
2552	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2553	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.
2554	break;;	4686	break;;
2555	* )	4687	* )
2556	break;;	4688	break;;
2557	esac	4689	esac
2558	done	4690	done
2559	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2560	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2561	sed 's/^/| /' conftest.$ac_ext >&5	4701	sed 's/^/| /' conftest.$ac_ext >&5
2562		4702
2563	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2564	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2565	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2566	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2567	{ (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; }
2568	fi	4710	fi
2569		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; }
2570	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2571	echo "$as_me:$LINENO: result: $ac_file" >&5
2572	echo "${ECHO_T}$ac_file" >&6
2573		4716
2574	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2575	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2576	echo "$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
2577	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2578	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2579	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2580	if test "$cross_compiling" != yes; then	4723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2582	{ (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
2583	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2584	ac_status=$?	4729	ac_status=$?
2585	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2586	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2587	cross_compiling=no	4732	then :
2588	else
2589	if test "$cross_compiling" = maybe; then
2590	cross_compiling=yes
2591	else
2592	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2593	If you meant to cross compile, use \`--host'.
2594	See \`config.log' for more details." >&5
2595	echo "$as_me: error: cannot run C compiled programs.
2596	If you meant to cross compile, use \`--host'.
2597	See \`config.log' for more details." >&2;}
2598	{ (exit 1); exit 1; }; }
2599	fi
2600	fi
2601	fi
2602	echo "$as_me:$LINENO: result: yes" >&5
2603	echo "${ECHO_T}yes" >&6
2604
2605	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2606	ac_clean_files=$ac_clean_files_save
2607	# Check the compiler produces executables we can run. If not, either
2608	# the compiler is broken, or we cross compile.
2609	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2610	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2611	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2612	echo "${ECHO_T}$cross_compiling" >&6
2613
2614	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2615	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2616	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2617	(eval $ac_link) 2>&5
2618	ac_status=$?
2619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620	(exit $ac_status); }; then
2621	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2622	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2623	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2624	# `rm'.	4736	# `rm'.
2625	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2626	test -f "$ac_file" || continue	4738	test -f "$ac_file" || continue
2627	case $ac_file in	4739	case $ac_file in
2628	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	4740	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2629	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4741	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2630	export ac_cv_exeext
2631	break;;	4742	break;;
2632	* ) break;;	4743	* ) break;;
2633	esac	4744	esac
2634	done	4745	done
2635	else	4746	else $as_nop
2636	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2637	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2638	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2639	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2640	{ (exit 1); exit 1; }; }
2641	fi	4751	fi
2642
2643	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2644	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2645	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2646		4755
2647	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2648	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2649	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2650	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2652	if test "${ac_cv_objext+set}" = set; then
2653	echo $ECHO_N "(cached) $ECHO_C" >&6
2654	else
2655	cat >conftest.$ac_ext <<_ACEOF
2656	/* 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	}
2657	_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 $as_nop
2658	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2659	cat >>conftest.$ac_ext <<_ACEOF
2660	/* end confdefs.h. */	4825	/* end confdefs.h. */
2661		4826
2662	int	4827	int
2663	main ()	4828	main (void)
2664	{	4829	{
2665		4830
2666	;	4831	;
2667	return 0;	4832	return 0;
2668	}	4833	}
2669	_ACEOF	4834	_ACEOF
2670	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2671	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
2672	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2673	ac_status=$?	4844	ac_status=$?
2674	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2675	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2676	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" || continue;
2677	case $ac_file in	4850	case $ac_file in
2678	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4851	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2679	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4852	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2680	break;;	4853	break;;
2681	esac	4854	esac
2682	done	4855	done
2683	else	4856	else $as_nop
2684	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2685	sed 's/^/| /' conftest.$ac_ext >&5	4858	sed 's/^/| /' conftest.$ac_ext >&5
2686		4859
2687	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2688	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2689	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2690	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2691	{ (exit 1); exit 1; }; }
2692	fi	4864	fi
2693
2694	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2695	fi	4866	fi
2696	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2697	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2698	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2699	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2700	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
2701	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2702	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2703	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2704	else	4875	printf %s "(cached) " >&6
2705	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2706	/* confdefs.h. */
2707	_ACEOF
2708	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2709	cat >>conftest.$ac_ext <<_ACEOF
2710	/* end confdefs.h. */	4878	/* end confdefs.h. */
2711		4879
2712	int	4880	int
2713	main ()	4881	main (void)
2714	{	4882	{
2715	#ifndef __GNUC__	4883	#ifndef __GNUC__
2716	choke me	4884	choke me
2717	#endif	4885	#endif
2718		4886
2719	;	4887	;
2720	return 0;	4888	return 0;
2721	}	4889	}
2722	_ACEOF	4890	_ACEOF
2723	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2724	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2725	(eval $ac_compile) 2>conftest.er1
2726	ac_status=$?
2727	grep -v '^ *+' conftest.er1 >conftest.err
2728	rm -f conftest.er1
2729	cat conftest.err >&5
2730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731	(exit $ac_status); } &&
2732	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2733	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2734	(eval $ac_try) 2>&5
2735	ac_status=$?
2736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737	(exit $ac_status); }; } &&
2738	{ ac_try='test -s conftest.$ac_objext'
2739	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2740	(eval $ac_try) 2>&5
2741	ac_status=$?
2742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743	(exit $ac_status); }; }; then
2744	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2745	else	4907	else
2746	echo "$as_me: failed program was:" >&5	4908	GCC=
2747	sed 's/^/| /' conftest.$ac_ext >&5
2748
2749	ac_compiler_gnu=no
2750	fi	4909	fi
2751	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2752	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2753
2754	fi
2755	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2756	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2757	GCC=`test $ac_compiler_gnu = yes && echo yes`
2758	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2759	ac_save_CFLAGS=$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
2760	CFLAGS="-g"	4921	CFLAGS="-g"
2761	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2762	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2763	if test "${ac_cv_prog_cc_g+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	cat >conftest.$ac_ext <<_ACEOF
2767	/* confdefs.h. */
2768	_ACEOF
2769	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2770	cat >>conftest.$ac_ext <<_ACEOF
2771	/* end confdefs.h. */	4923	/* end confdefs.h. */
2772		4924
2773	int	4925	int
2774	main ()	4926	main (void)
2775	{	4927	{
2776		4928
2777	;	4929	;
2778	return 0;	4930	return 0;
2779	}	4931	}
2780	_ACEOF	4932	_ACEOF
2781	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2783	(eval $ac_compile) 2>conftest.er1
2784	ac_status=$?
2785	grep -v '^ *+' conftest.er1 >conftest.err
2786	rm -f conftest.er1
2787	cat conftest.err >&5
2788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789	(exit $ac_status); } &&
2790	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2791	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2792	(eval $ac_try) 2>&5
2793	ac_status=$?
2794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795	(exit $ac_status); }; } &&
2796	{ ac_try='test -s conftest.$ac_objext'
2797	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2798	(eval $ac_try) 2>&5
2799	ac_status=$?
2800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801	(exit $ac_status); }; }; then
2802	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2803	else	4936	else $as_nop
2804	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2805	sed 's/^/| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2806		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 :
2807	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2808	fi	4969	fi
2809	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2810	fi	4971	fi
2811	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2812	echo "${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; }
2813	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2814	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2815	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2816	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2817	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2818	else	4984	else
…		…
2823	CFLAGS="-O2"	4989	CFLAGS="-O2"
2824	else	4990	else
2825	CFLAGS=	4991	CFLAGS=
2826	fi	4992	fi
2827	fi	4993	fi
2828	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2829	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2830	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2831	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
2832	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 $as_nop
2833	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2834	ac_save_CC=$CC	5004	ac_save_CC=$CC
2835	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2836	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2837	_ACEOF	5008	_ACEOF
2838	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2839	cat >>conftest.$ac_ext <<_ACEOF
2840	/* end confdefs.h. */
2841	#include <stdarg.h>
2842	#include <stdio.h>
2843	#include <sys/types.h>
2844	#include <sys/stat.h>
2845	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2846	struct buf { int x; };
2847	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2848	static char *e (p, i)
2849	char **p;
2850	int i;
2851	{
2852	return p[i];
2853	}
2854	static char *f (char * (*g) (char **, int), char **p, ...)
2855	{
2856	char *s;
2857	va_list v;
2858	va_start (v,p);
2859	s = g (p, va_arg (v,int));
2860	va_end (v);
2861	return s;
2862	}
2863
2864	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2865	function prototypes and stuff, but not '\xHH' hex character constants.
2866	These don't provoke an error unfortunately, instead are silently treated
2867	as 'x'. The following induces an error, until -std1 is added to get
2868	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2869	array size at least. It's necessary to write '\x00'==0 to get something
2870	that's true only with -std1. */
2871	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2872
2873	int test (int i, double x);
2874	struct s1 {int (*f) (int a);};
2875	struct s2 {int (*f) (double a);};
2876	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2877	int argc;
2878	char **argv;
2879	int
2880	main ()
2881	{
2882	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2883	;
2884	return 0;
2885	}
2886	_ACEOF
2887	# Don't try gcc -ansi; that turns off useful extensions and
2888	# breaks some systems' header files.
2889	# AIX -qlanglvl=ansi
2890	# Ultrix and OSF/1 -std1
2891	# HP-UX 10.20 and later -Ae
2892	# HP-UX older versions -Aa -D_HPUX_SOURCE
2893	# SVR4 -Xc -D__EXTENSIONS__
2894	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2895	do	5010	do
2896	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2897	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2898	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2899	(eval $ac_compile) 2>conftest.er1
2900	ac_status=$?
2901	grep -v '^ *+' conftest.er1 >conftest.err
2902	rm -f conftest.er1
2903	cat conftest.err >&5
2904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2905	(exit $ac_status); } &&
2906	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908	(eval $ac_try) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }; } &&
2912	{ ac_try='test -s conftest.$ac_objext'
2913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914	(eval $ac_try) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }; }; then
2918	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2919	break
2920	else
2921	echo "$as_me: failed program was:" >&5
2922	sed 's/^/| /' conftest.$ac_ext >&5
2923
2924	fi	5015	fi
2925	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2926	done	5018	done
2927	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2928	CC=$ac_save_CC	5020	CC=$ac_save_CC
2929
2930	fi	5021	fi
2931		5022
2932	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2933	x|xno)	5024	then :
2934	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2935	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2936	*)	5027	else $as_nop
2937	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2938	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; }
2939	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2940	esac	5036	fi
2941		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2942	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2943	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2944	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2945	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2946	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2947	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2948	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2949	#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	$ac_c_conftest_c99_program
2950	_ACEOF	5054	_ACEOF
2951	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2952	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953	(eval $ac_compile) 2>conftest.er1
2954	ac_status=$?
2955	grep -v '^ *+' conftest.er1 >conftest.err
2956	rm -f conftest.er1
2957	cat conftest.err >&5
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); } &&
2960	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2961	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2962	(eval $ac_try) 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }; } &&
2966	{ ac_try='test -s conftest.$ac_objext'
2967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2968	(eval $ac_try) 2>&5
2969	ac_status=$?
2970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971	(exit $ac_status); }; }; then
2972	for ac_declaration in \
2973	'' \
2974	'extern "C" void std::exit (int) throw (); using std::exit;' \
2975	'extern "C" void std::exit (int); using std::exit;' \
2976	'extern "C" void exit (int) throw ();' \
2977	'extern "C" void exit (int);' \
2978	'void exit (int);'
2979	do	5056	do
2980	cat >conftest.$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
2981	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2982	_ACEOF	5100	_ACEOF
2983	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2984	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2985	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2986	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2987	#include <stdlib.h>	5105	then :
2988	int	5106	ac_cv_prog_cc_c89=$ac_arg
2989	main ()
2990	{
2991	exit (42);
2992	;
2993	return 0;
2994	}
2995	_ACEOF
2996	rm -f conftest.$ac_objext
2997	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2998	(eval $ac_compile) 2>conftest.er1
2999	ac_status=$?
3000	grep -v '^ *+' conftest.er1 >conftest.err
3001	rm -f conftest.er1
3002	cat conftest.err >&5
3003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004	(exit $ac_status); } &&
3005	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007	(eval $ac_try) 2>&5
3008	ac_status=$?
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); }; } &&
3011	{ ac_try='test -s conftest.$ac_objext'
3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013	(eval $ac_try) 2>&5
3014	ac_status=$?
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); }; }; then
3017	:
3018	else
3019	echo "$as_me: failed program was:" >&5
3020	sed 's/^/| /' conftest.$ac_ext >&5
3021
3022	continue
3023	fi	5107	fi
3024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3025	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3026	/* confdefs.h. */
3027	_ACEOF
3028	cat confdefs.h >>conftest.$ac_ext
3029	cat >>conftest.$ac_ext <<_ACEOF
3030	/* end confdefs.h. */
3031	$ac_declaration
3032	int
3033	main ()
3034	{
3035	exit (42);
3036	;
3037	return 0;
3038	}
3039	_ACEOF
3040	rm -f conftest.$ac_objext
3041	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3042	(eval $ac_compile) 2>conftest.er1
3043	ac_status=$?
3044	grep -v '^ *+' conftest.er1 >conftest.err
3045	rm -f conftest.er1
3046	cat conftest.err >&5
3047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048	(exit $ac_status); } &&
3049	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3051	(eval $ac_try) 2>&5
3052	ac_status=$?
3053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054	(exit $ac_status); }; } &&
3055	{ ac_try='test -s conftest.$ac_objext'
3056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057	(eval $ac_try) 2>&5
3058	ac_status=$?
3059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060	(exit $ac_status); }; }; then
3061	break
3062	else
3063	echo "$as_me: failed program was:" >&5
3064	sed 's/^/| /' conftest.$ac_ext >&5
3065
3066	fi
3067	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3068	done	5110	done
3069	rm -f conftest*	5111	rm -f conftest.$ac_ext
3070	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3071	echo '#ifdef __cplusplus' >>confdefs.h
3072	echo $ac_declaration >>confdefs.h
3073	echo '#endif' >>confdefs.h
3074	fi	5113	fi
3075		5114
3076	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3077	echo "$as_me: failed program was:" >&5	5116	then :
3078	sed 's/^/| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3079		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 $ac_cv_prog_cc_c89"
3080	fi	5128	fi
3081	rm -f conftest.err conftest.$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
3082	ac_ext=c	5134	ac_ext=c
3083	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3084	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3085	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 $LIBS >&5'
3086	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3087		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3088	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3089		5202
3090	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
3091	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3092	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3093	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3094	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3095	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3096	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3097	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3098	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3099	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3100	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3101	mkdir conftest.dir	5216	mkdir conftest.dir
3102	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3103	# using a relative directory.	5218	# using a relative directory.
3104	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3105	cd conftest.dir	5220	cd conftest.dir
…		…
3113		5228
3114	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3115	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3116	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`
3117	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3118	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3119	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3120	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3121	# 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.
3122	#	5242	#
…		…
3124	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3125	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3126	: > sub/conftest.c	5246	: > sub/conftest.c
3127	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3128	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3129	: > 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$i.h
3130	done	5252	done
3131	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3132		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"
3133	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	;;
3134	nosideeffect)	5266	nosideeffect)
3135	# 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
3136	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3137	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3138	continue	5270	continue
3139	else	5271	else
3140	break	5272	break
3141	fi	5273	fi
3142	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3143	none) break ;;	5282	none) break ;;
3144	esac	5283	esac
3145	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3146	# mode. It turns out that the SunPro C++ compiler does not properly
3147	# handle `-M -o', and we need to detect this.
3148	if depmode=$depmode \	5284	if depmode=$depmode \
3149	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3150	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3151	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3152	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3153	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3154	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3155	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3156	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3157	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3158	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err ||
3159	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3160	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3161	break	5303	break
3162	fi	5304	fi
3163	fi	5305	fi
3164	done	5306	done
…		…
3168	else	5310	else
3169	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3170	fi	5312	fi
3171		5313
3172	fi	5314	fi
3173	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3174	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3175	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3176		5318
3177
3178
3179	if	5319	if
3180	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3181	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3182	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3183	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3184	else	5324	else
…		…
3186	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3187	fi	5327	fi
3188		5328
3189		5329
3190		5330
3191	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3192	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3193	withval="$with_gnu_ld"	5333	then :
3194	test "$withval" = no || with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3195	else	5335	else $as_nop
3196	with_gnu_ld=no	5336	with_gnu_ld=no
3197	fi;	5337	fi
		5338
3198	ac_prog=ld	5339	ac_prog=ld
3199	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3200	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3201	echo "$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
3202	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3203	case $host in	5344	case $host in
3204	*-*-mingw*)	5345	*-*-mingw*)
3205	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3206	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3207	*)	5348	*)
…		…
3226	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3227	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3228	;;	5369	;;
3229	esac	5370	esac
3230	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3231	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3232	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3233	else	5374	else
3234	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3235	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3236	fi	5377	fi
3237	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3238	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3239	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3240	if test -z "$LD"; then	5382	if test -z "$LD"; then
3241	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3242	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3243	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3244	if test -f "$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$ac_exeext"; then
…		…
3259	fi	5401	fi
3260	fi	5402	fi
3261		5403
3262	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3263	if test -n "$LD"; then	5405	if test -n "$LD"; then
3264	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3265	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3266	else	5408	else
3267	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3268	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3269	fi	5411	fi
3270	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
3271	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3272	{ (exit 1); exit 1; }; }
3273	echo "$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
3274	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; }
3275	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3276	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3277	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3278	# 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.
3279	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3280	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3281	else	5422	else
3282	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3283	fi	5424	fi
3284	fi	5425	fi
3285	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3286	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3287	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3288		5429
3289		5430
3290		5431
3291	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
3292	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3293	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3294	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3295	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3296		5438
3297	CC="$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" \
3298	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3299	. ./conftest.sh	5441	. ./conftest.sh
3300	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3301	acl_cv_rpath=done	5443	acl_cv_rpath=done
3302		5444
3303	fi	5445	fi
3304	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3305	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3306	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3307	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3308	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3309	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3310	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3311	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3312	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3313	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"
3314	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"
3315	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3316	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3317	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3318	:	5461	else $as_nop
3319	else
3320	enable_rpath=yes	5462	enable_rpath=yes
3321	fi;	5463	fi
		5464
3322		5465
3323		5466
3324		5467
3325		5468
3326		5469
…		…
3338		5481
3339	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3340	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3341		5484
3342		5485
3343	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3344	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3345	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3346
3347	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3348	use_additional=no	5491	use_additional=no
3349	else	5492	else
3350	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3351		5494
…		…
3364	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3365	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3366	fi	5509	fi
3367	fi	5510	fi
3368		5511
3369	fi;	5512	fi
		5513
3370	LIBICONV=	5514	LIBICONV=
3371	LTLIBICONV=	5515	LTLIBICONV=
3372	INCICONV=	5516	INCICONV=
3373	rpathdirs=	5517	rpathdirs=
3374	ltrpathdirs=	5518	ltrpathdirs=
…		…
3717		5861
3718		5862
3719		5863
3720		5864
3721		5865
3722	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3723	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3724	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3725	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3726	enableval="$enable_nls"	5870	then :
3727	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3728	else	5872	else $as_nop
3729	USE_NLS=yes	5873	USE_NLS=yes
3730	fi;	5874	fi
3731	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3732	echo "${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; }
3733		5878
3734		5879
3735		5880
3736	LIBINTL=	5881	LIBINTL=
3737	LTLIBINTL=	5882	LTLIBINTL=
…		…
3743		5888
3744		5889
3745		5890
3746		5891
3747		5892
3748	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
3749	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3750	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3751	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3752	else	5897	printf %s "(cached) " >&6
3753	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3754	/* confdefs.h. */
3755	_ACEOF
3756	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757	cat >>conftest.$ac_ext <<_ACEOF
3758	/* end confdefs.h. */	5900	/* end confdefs.h. */
3759	#include <libintl.h>	5901	#include <libintl.h>
3760	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3761	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3762	int	5904	int
3763	main ()	5905	main (void)
3764	{	5906	{
3765	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3766	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3767	;	5909	;
3768	return 0;	5910	return 0;
3769	}	5911	}
3770	_ACEOF	5912	_ACEOF
3771	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3772	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3773	(eval $ac_link) 2>conftest.er1
3774	ac_status=$?
3775	grep -v '^ *+' conftest.er1 >conftest.err
3776	rm -f conftest.er1
3777	cat conftest.err >&5
3778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779	(exit $ac_status); } &&
3780	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3781	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3782	(eval $ac_try) 2>&5
3783	ac_status=$?
3784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785	(exit $ac_status); }; } &&
3786	{ ac_try='test -s conftest$ac_exeext'
3787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3788	(eval $ac_try) 2>&5
3789	ac_status=$?
3790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3791	(exit $ac_status); }; }; then
3792	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3793	else	5916	else $as_nop
3794	echo "$as_me: failed program was:" >&5
3795	sed 's/^/| /' conftest.$ac_ext >&5
3796
3797	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3798	fi	5918	fi
3799	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3800	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3801	fi	5921	fi
3802	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3803	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3804		5924
3805	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3806		5926
3807		5927
3808		5928
…		…
3831	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3832	fi	5952	fi
3833	done	5953	done
3834		5954
3835		5955
3836	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3837	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3838	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3839	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3840	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3841		5962
3842	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3843	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3844	cat >conftest.$ac_ext <<_ACEOF
3845	/* confdefs.h. */
3846	_ACEOF
3847	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3848	cat >>conftest.$ac_ext <<_ACEOF
3849	/* end confdefs.h. */	5966	/* end confdefs.h. */
3850	#include <stdlib.h>	5967	#include <stdlib.h>
3851	#include <iconv.h>	5968	#include <iconv.h>
3852	int	5969	int
3853	main ()	5970	main (void)
3854	{	5971	{
3855	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3856	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3857	iconv_close(cd);	5974	iconv_close(cd);
3858	;	5975	;
3859	return 0;	5976	return 0;
3860	}	5977	}
3861	_ACEOF	5978	_ACEOF
3862	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3863	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3864	(eval $ac_link) 2>conftest.er1
3865	ac_status=$?
3866	grep -v '^ *+' conftest.er1 >conftest.err
3867	rm -f conftest.er1
3868	cat conftest.err >&5
3869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3870	(exit $ac_status); } &&
3871	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3873	(eval $ac_try) 2>&5
3874	ac_status=$?
3875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3876	(exit $ac_status); }; } &&
3877	{ ac_try='test -s conftest$ac_exeext'
3878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3879	(eval $ac_try) 2>&5
3880	ac_status=$?
3881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3882	(exit $ac_status); }; }; then
3883	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3884	else
3885	echo "$as_me: failed program was:" >&5
3886	sed 's/^/| /' conftest.$ac_ext >&5
3887
3888	fi	5982	fi
3889	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3890	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3891	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3892	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3893	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3894	cat >conftest.$ac_ext <<_ACEOF
3895	/* confdefs.h. */
3896	_ACEOF
3897	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898	cat >>conftest.$ac_ext <<_ACEOF
3899	/* end confdefs.h. */	5989	/* end confdefs.h. */
3900	#include <stdlib.h>	5990	#include <stdlib.h>
3901	#include <iconv.h>	5991	#include <iconv.h>
3902	int	5992	int
3903	main ()	5993	main (void)
3904	{	5994	{
3905	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3906	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3907	iconv_close(cd);	5997	iconv_close(cd);
3908	;	5998	;
3909	return 0;	5999	return 0;
3910	}	6000	}
3911	_ACEOF	6001	_ACEOF
3912	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3913	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3914	(eval $ac_link) 2>conftest.er1
3915	ac_status=$?
3916	grep -v '^ *+' conftest.er1 >conftest.err
3917	rm -f conftest.er1
3918	cat conftest.err >&5
3919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920	(exit $ac_status); } &&
3921	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923	(eval $ac_try) 2>&5
3924	ac_status=$?
3925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926	(exit $ac_status); }; } &&
3927	{ ac_try='test -s conftest$ac_exeext'
3928	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3929	(eval $ac_try) 2>&5
3930	ac_status=$?
3931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932	(exit $ac_status); }; }; then
3933	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3934	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3935	else
3936	echo "$as_me: failed program was:" >&5
3937	sed 's/^/| /' conftest.$ac_ext >&5
3938
3939	fi	6006	fi
3940	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3941	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3942	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3943	fi	6010	fi
3944		6011
3945	fi	6012	fi
3946	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3947	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3948	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3949		6016
3950	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3951	#define HAVE_ICONV 1
3952	_ACEOF
3953		6018
3954	fi	6019	fi
3955	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3956	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
3957	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3958	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3959	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3960	else	6025	else
3961	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3962	LIBICONV=	6027	LIBICONV=
3963	LTLIBICONV=	6028	LTLIBICONV=
3964	fi	6029	fi
…		…
3980		6045
3981	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3982	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3983		6048
3984		6049
3985	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3986	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3987	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3988
3989	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3990	use_additional=no	6055	use_additional=no
3991	else	6056	else
3992	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3993		6058
…		…
4006	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4007	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4008	fi	6073	fi
4009	fi	6074	fi
4010		6075
4011	fi;	6076	fi
		6077
4012	LIBINTL=	6078	LIBINTL=
4013	LTLIBINTL=	6079	LTLIBINTL=
4014	INCINTL=	6080	INCINTL=
4015	rpathdirs=	6081	rpathdirs=
4016	ltrpathdirs=	6082	ltrpathdirs=
…		…
4342	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4343	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4344	done	6410	done
4345	fi	6411	fi
4346		6412
4347	echo "$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
4348	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4349	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4350	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4351	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4352	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4353	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4354	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4355	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4356	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4357	/* confdefs.h. */
4358	_ACEOF
4359	cat confdefs.h >>conftest.$ac_ext
4360	cat >>conftest.$ac_ext <<_ACEOF
4361	/* end confdefs.h. */	6424	/* end confdefs.h. */
4362	#include <libintl.h>	6425	#include <libintl.h>
4363	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4364	extern	6427	extern
4365	#ifdef __cplusplus	6428	#ifdef __cplusplus
4366	"C"	6429	"C"
4367	#endif	6430	#endif
4368	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4369	int	6432	int
4370	main ()	6433	main (void)
4371	{	6434	{
4372	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4373	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4374	;	6437	;
4375	return 0;	6438	return 0;
4376	}	6439	}
4377	_ACEOF	6440	_ACEOF
4378	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4379	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4380	(eval $ac_link) 2>conftest.er1
4381	ac_status=$?
4382	grep -v '^ *+' conftest.er1 >conftest.err
4383	rm -f conftest.er1
4384	cat conftest.err >&5
4385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386	(exit $ac_status); } &&
4387	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4389	(eval $ac_try) 2>&5
4390	ac_status=$?
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); }; } &&
4393	{ ac_try='test -s conftest$ac_exeext'
4394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4395	(eval $ac_try) 2>&5
4396	ac_status=$?
4397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398	(exit $ac_status); }; }; then
4399	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4400	else	6444	else $as_nop
4401	echo "$as_me: failed program was:" >&5
4402	sed 's/^/| /' conftest.$ac_ext >&5
4403
4404	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4405	fi	6446	fi
4406	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4407	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4408	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4409	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4410	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411	/* confdefs.h. */
4412	_ACEOF
4413	cat confdefs.h >>conftest.$ac_ext
4414	cat >>conftest.$ac_ext <<_ACEOF
4415	/* end confdefs.h. */	6452	/* end confdefs.h. */
4416	#include <libintl.h>	6453	#include <libintl.h>
4417	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4418	extern	6455	extern
4419	#ifdef __cplusplus	6456	#ifdef __cplusplus
4420	"C"	6457	"C"
4421	#endif	6458	#endif
4422	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4423	int	6460	int
4424	main ()	6461	main (void)
4425	{	6462	{
4426	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4427	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4428	;	6465	;
4429	return 0;	6466	return 0;
4430	}	6467	}
4431	_ACEOF	6468	_ACEOF
4432	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4433	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4434	(eval $ac_link) 2>conftest.er1
4435	ac_status=$?
4436	grep -v '^ *+' conftest.er1 >conftest.err
4437	rm -f conftest.er1
4438	cat conftest.err >&5
4439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440	(exit $ac_status); } &&
4441	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4443	(eval $ac_try) 2>&5
4444	ac_status=$?
4445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446	(exit $ac_status); }; } &&
4447	{ ac_try='test -s conftest$ac_exeext'
4448	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4449	(eval $ac_try) 2>&5
4450	ac_status=$?
4451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452	(exit $ac_status); }; }; then
4453	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4454	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4455	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4456		6474
4457	else
4458	echo "$as_me: failed program was:" >&5
4459	sed 's/^/| /' conftest.$ac_ext >&5
4460
4461	fi	6475	fi
4462	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4463	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4464	fi	6478	fi
4465	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4466	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4467	fi	6481	fi
4468	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4469	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4470	fi	6484	fi
4471		6485
4472	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4473	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4474	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4482		6496
4483		6497
4484	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4485	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4486		6500
4487	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4488	#define ENABLE_NLS 1
4489	_ACEOF
4490		6502
4491	else	6503	else
4492	USE_NLS=no	6504	USE_NLS=no
4493	fi	6505	fi
4494	fi	6506	fi
4495		6507
4496	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4497		6509
4498	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4499	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4500	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
4501	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4502	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4503	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4504		6516
4505	for element in $INCINTL; do	6517	for element in $INCINTL; do
4506	haveit=	6518	haveit=
4507	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4508		6520
…		…
4525	done	6537	done
4526		6538
4527	fi	6539	fi
4528		6540
4529		6541
4530	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4531	#define HAVE_GETTEXT 1
4532	_ACEOF
4533		6543
4534		6544
4535	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4536	#define HAVE_DCGETTEXT 1
4537	_ACEOF
4538		6546
4539	fi	6547	fi
4540		6548
4541	POSUB=po	6549	POSUB=po
4542	fi	6550	fi
…		…
4554		6562
4555	# Enable GNU extensions.	6563	# Enable GNU extensions.
4556	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4557	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4558		6566
4559	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4560	#define _GNU_SOURCE 1
4561	_ACEOF
4562		6568
4563		6569
4564	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4565		6571
4566	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
4568	ac_ext=c	6574	ac_ext=c
4569	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4570	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4571	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 $LIBS >&5'
4572	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4573	if test -n "$ac_tool_prefix"; then
4574	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4575	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4576	echo "$as_me:$LINENO: checking for $ac_word" >&5
4577	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4578	if test "${ac_cv_prog_CC+set}" = set; then
4579	echo $ECHO_N "(cached) $ECHO_C" >&6
4580	else
4581	if test -n "$CC"; then
4582	ac_cv_prog_CC="$CC" # Let the user override the test.
4583	else
4584	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4585	for as_dir in $PATH
4586	do
4587	IFS=$as_save_IFS
4588	test -z "$as_dir" && as_dir=.
4589	for ac_exec_ext in '' $ac_executable_extensions; do
4590	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4591	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4592	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4593	break 2
4594	fi
4595	done
4596	done
4597
4598	fi
4599	fi
4600	CC=$ac_cv_prog_CC
4601	if test -n "$CC"; then
4602	echo "$as_me:$LINENO: result: $CC" >&5
4603	echo "${ECHO_T}$CC" >&6
4604	else
4605	echo "$as_me:$LINENO: result: no" >&5
4606	echo "${ECHO_T}no" >&6
4607	fi
4608
4609	fi
4610	if test -z "$ac_cv_prog_CC"; then
4611	ac_ct_CC=$CC
4612	# Extract the first word of "gcc", so it can be a program name with args.
4613	set dummy gcc; ac_word=$2
4614	echo "$as_me:$LINENO: checking for $ac_word" >&5
4615	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4616	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4617	echo $ECHO_N "(cached) $ECHO_C" >&6
4618	else
4619	if test -n "$ac_ct_CC"; then
4620	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4621	else
4622	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4623	for as_dir in $PATH
4624	do
4625	IFS=$as_save_IFS
4626	test -z "$as_dir" && as_dir=.
4627	for ac_exec_ext in '' $ac_executable_extensions; do
4628	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4629	ac_cv_prog_ac_ct_CC="gcc"
4630	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4631	break 2
4632	fi
4633	done
4634	done
4635
4636	fi
4637	fi
4638	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4639	if test -n "$ac_ct_CC"; then
4640	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4641	echo "${ECHO_T}$ac_ct_CC" >&6
4642	else
4643	echo "$as_me:$LINENO: result: no" >&5
4644	echo "${ECHO_T}no" >&6
4645	fi
4646
4647	CC=$ac_ct_CC
4648	else
4649	CC="$ac_cv_prog_CC"
4650	fi
4651
4652	if test -z "$CC"; then
4653	if test -n "$ac_tool_prefix"; then
4654	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4655	set dummy ${ac_tool_prefix}cc; ac_word=$2
4656	echo "$as_me:$LINENO: checking for $ac_word" >&5
4657	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4658	if test "${ac_cv_prog_CC+set}" = set; then
4659	echo $ECHO_N "(cached) $ECHO_C" >&6
4660	else
4661	if test -n "$CC"; then
4662	ac_cv_prog_CC="$CC" # Let the user override the test.
4663	else
4664	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4665	for as_dir in $PATH
4666	do
4667	IFS=$as_save_IFS
4668	test -z "$as_dir" && as_dir=.
4669	for ac_exec_ext in '' $ac_executable_extensions; do
4670	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4671	ac_cv_prog_CC="${ac_tool_prefix}cc"
4672	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4673	break 2
4674	fi
4675	done
4676	done
4677
4678	fi
4679	fi
4680	CC=$ac_cv_prog_CC
4681	if test -n "$CC"; then
4682	echo "$as_me:$LINENO: result: $CC" >&5
4683	echo "${ECHO_T}$CC" >&6
4684	else
4685	echo "$as_me:$LINENO: result: no" >&5
4686	echo "${ECHO_T}no" >&6
4687	fi
4688
4689	fi
4690	if test -z "$ac_cv_prog_CC"; then
4691	ac_ct_CC=$CC
4692	# Extract the first word of "cc", so it can be a program name with args.
4693	set dummy cc; ac_word=$2
4694	echo "$as_me:$LINENO: checking for $ac_word" >&5
4695	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4696	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4697	echo $ECHO_N "(cached) $ECHO_C" >&6
4698	else
4699	if test -n "$ac_ct_CC"; then
4700	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4701	else
4702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703	for as_dir in $PATH
4704	do
4705	IFS=$as_save_IFS
4706	test -z "$as_dir" && as_dir=.
4707	for ac_exec_ext in '' $ac_executable_extensions; do
4708	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4709	ac_cv_prog_ac_ct_CC="cc"
4710	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4711	break 2
4712	fi
4713	done
4714	done
4715
4716	fi
4717	fi
4718	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4719	if test -n "$ac_ct_CC"; then
4720	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4721	echo "${ECHO_T}$ac_ct_CC" >&6
4722	else
4723	echo "$as_me:$LINENO: result: no" >&5
4724	echo "${ECHO_T}no" >&6
4725	fi
4726
4727	CC=$ac_ct_CC
4728	else
4729	CC="$ac_cv_prog_CC"
4730	fi
4731
4732	fi
4733	if test -z "$CC"; then
4734	# Extract the first word of "cc", so it can be a program name with args.
4735	set dummy cc; ac_word=$2
4736	echo "$as_me:$LINENO: checking for $ac_word" >&5
4737	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4738	if test "${ac_cv_prog_CC+set}" = set; then
4739	echo $ECHO_N "(cached) $ECHO_C" >&6
4740	else
4741	if test -n "$CC"; then
4742	ac_cv_prog_CC="$CC" # Let the user override the test.
4743	else
4744	ac_prog_rejected=no
4745	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746	for as_dir in $PATH
4747	do
4748	IFS=$as_save_IFS
4749	test -z "$as_dir" && as_dir=.
4750	for ac_exec_ext in '' $ac_executable_extensions; do
4751	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4752	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4753	ac_prog_rejected=yes
4754	continue
4755	fi
4756	ac_cv_prog_CC="cc"
4757	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4758	break 2
4759	fi
4760	done
4761	done
4762
4763	if test $ac_prog_rejected = yes; then
4764	# We found a bogon in the path, so make sure we never use it.
4765	set dummy $ac_cv_prog_CC
4766	shift
4767	if test $# != 0; then
4768	# We chose a different compiler from the bogus one.
4769	# However, it has the same basename, so the bogon will be chosen
4770	# first if we set CC to just the basename; use the full file name.
4771	shift
4772	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4773	fi
4774	fi
4775	fi
4776	fi
4777	CC=$ac_cv_prog_CC
4778	if test -n "$CC"; then
4779	echo "$as_me:$LINENO: result: $CC" >&5
4780	echo "${ECHO_T}$CC" >&6
4781	else
4782	echo "$as_me:$LINENO: result: no" >&5
4783	echo "${ECHO_T}no" >&6
4784	fi
4785
4786	fi
4787	if test -z "$CC"; then
4788	if test -n "$ac_tool_prefix"; then
4789	for ac_prog in cl
4790	do
4791	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4792	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4793	echo "$as_me:$LINENO: checking for $ac_word" >&5
4794	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4795	if test "${ac_cv_prog_CC+set}" = set; then
4796	echo $ECHO_N "(cached) $ECHO_C" >&6
4797	else
4798	if test -n "$CC"; then
4799	ac_cv_prog_CC="$CC" # Let the user override the test.
4800	else
4801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4802	for as_dir in $PATH
4803	do
4804	IFS=$as_save_IFS
4805	test -z "$as_dir" && as_dir=.
4806	for ac_exec_ext in '' $ac_executable_extensions; do
4807	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4808	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4809	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4810	break 2
4811	fi
4812	done
4813	done
4814
4815	fi
4816	fi
4817	CC=$ac_cv_prog_CC
4818	if test -n "$CC"; then
4819	echo "$as_me:$LINENO: result: $CC" >&5
4820	echo "${ECHO_T}$CC" >&6
4821	else
4822	echo "$as_me:$LINENO: result: no" >&5
4823	echo "${ECHO_T}no" >&6
4824	fi
4825
4826	test -n "$CC" && break
4827	done
4828	fi
4829	if test -z "$CC"; then
4830	ac_ct_CC=$CC
4831	for ac_prog in cl
4832	do
4833	# Extract the first word of "$ac_prog", so it can be a program name with args.
4834	set dummy $ac_prog; ac_word=$2
4835	echo "$as_me:$LINENO: checking for $ac_word" >&5
4836	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4837	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4838	echo $ECHO_N "(cached) $ECHO_C" >&6
4839	else
4840	if test -n "$ac_ct_CC"; then
4841	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4842	else
4843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4844	for as_dir in $PATH
4845	do
4846	IFS=$as_save_IFS
4847	test -z "$as_dir" && as_dir=.
4848	for ac_exec_ext in '' $ac_executable_extensions; do
4849	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4850	ac_cv_prog_ac_ct_CC="$ac_prog"
4851	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4852	break 2
4853	fi
4854	done
4855	done
4856
4857	fi
4858	fi
4859	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4860	if test -n "$ac_ct_CC"; then
4861	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4862	echo "${ECHO_T}$ac_ct_CC" >&6
4863	else
4864	echo "$as_me:$LINENO: result: no" >&5
4865	echo "${ECHO_T}no" >&6
4866	fi
4867
4868	test -n "$ac_ct_CC" && break
4869	done
4870
4871	CC=$ac_ct_CC
4872	fi
4873
4874	fi
4875
4876
4877	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4878	See \`config.log' for more details." >&5
4879	echo "$as_me: error: no acceptable C compiler found in \$PATH
4880	See \`config.log' for more details." >&2;}
4881	{ (exit 1); exit 1; }; }
4882
4883	# Provide some information about the compiler.
4884	echo "$as_me:$LINENO:" \
4885	"checking for C compiler version" >&5
4886	ac_compiler=`set X $ac_compile; echo $2`
4887	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4888	(eval $ac_compiler --version </dev/null >&5) 2>&5
4889	ac_status=$?
4890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891	(exit $ac_status); }
4892	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4893	(eval $ac_compiler -v </dev/null >&5) 2>&5
4894	ac_status=$?
4895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896	(exit $ac_status); }
4897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4898	(eval $ac_compiler -V </dev/null >&5) 2>&5
4899	ac_status=$?
4900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901	(exit $ac_status); }
4902
4903	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4904	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4905	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4906	echo $ECHO_N "(cached) $ECHO_C" >&6
4907	else
4908	cat >conftest.$ac_ext <<_ACEOF
4909	/* confdefs.h. */
4910	_ACEOF
4911	cat confdefs.h >>conftest.$ac_ext
4912	cat >>conftest.$ac_ext <<_ACEOF
4913	/* end confdefs.h. */
4914
4915	int
4916	main ()
4917	{
4918	#ifndef __GNUC__
4919	choke me
4920	#endif
4921
4922	;
4923	return 0;
4924	}
4925	_ACEOF
4926	rm -f conftest.$ac_objext
4927	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4928	(eval $ac_compile) 2>conftest.er1
4929	ac_status=$?
4930	grep -v '^ *+' conftest.er1 >conftest.err
4931	rm -f conftest.er1
4932	cat conftest.err >&5
4933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4934	(exit $ac_status); } &&
4935	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4937	(eval $ac_try) 2>&5
4938	ac_status=$?
4939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4940	(exit $ac_status); }; } &&
4941	{ ac_try='test -s conftest.$ac_objext'
4942	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4943	(eval $ac_try) 2>&5
4944	ac_status=$?
4945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946	(exit $ac_status); }; }; then
4947	ac_compiler_gnu=yes
4948	else
4949	echo "$as_me: failed program was:" >&5
4950	sed 's/^/| /' conftest.$ac_ext >&5
4951
4952	ac_compiler_gnu=no
4953	fi
4954	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4955	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4956
4957	fi
4958	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4959	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4960	GCC=`test $ac_compiler_gnu = yes && echo yes`
4961	ac_test_CFLAGS=${CFLAGS+set}
4962	ac_save_CFLAGS=$CFLAGS
4963	CFLAGS="-g"
4964	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4965	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4966	if test "${ac_cv_prog_cc_g+set}" = set; then
4967	echo $ECHO_N "(cached) $ECHO_C" >&6
4968	else
4969	cat >conftest.$ac_ext <<_ACEOF
4970	/* confdefs.h. */
4971	_ACEOF
4972	cat confdefs.h >>conftest.$ac_ext
4973	cat >>conftest.$ac_ext <<_ACEOF
4974	/* end confdefs.h. */
4975
4976	int
4977	main ()
4978	{
4979
4980	;
4981	return 0;
4982	}
4983	_ACEOF
4984	rm -f conftest.$ac_objext
4985	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4986	(eval $ac_compile) 2>conftest.er1
4987	ac_status=$?
4988	grep -v '^ *+' conftest.er1 >conftest.err
4989	rm -f conftest.er1
4990	cat conftest.err >&5
4991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992	(exit $ac_status); } &&
4993	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4994	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4995	(eval $ac_try) 2>&5
4996	ac_status=$?
4997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998	(exit $ac_status); }; } &&
4999	{ ac_try='test -s conftest.$ac_objext'
5000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5001	(eval $ac_try) 2>&5
5002	ac_status=$?
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); }; }; then
5005	ac_cv_prog_cc_g=yes
5006	else
5007	echo "$as_me: failed program was:" >&5
5008	sed 's/^/| /' conftest.$ac_ext >&5
5009
5010	ac_cv_prog_cc_g=no
5011	fi
5012	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5013	fi
5014	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5015	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5016	if test "$ac_test_CFLAGS" = set; then
5017	CFLAGS=$ac_save_CFLAGS
5018	elif test $ac_cv_prog_cc_g = yes; then
5019	if test "$GCC" = yes; then
5020	CFLAGS="-g -O2"
5021	else
5022	CFLAGS="-g"
5023	fi
5024	else
5025	if test "$GCC" = yes; then
5026	CFLAGS="-O2"
5027	else
5028	CFLAGS=
5029	fi
5030	fi
5031	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5032	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5033	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5034	echo $ECHO_N "(cached) $ECHO_C" >&6
5035	else
5036	ac_cv_prog_cc_stdc=no
5037	ac_save_CC=$CC
5038	cat >conftest.$ac_ext <<_ACEOF
5039	/* confdefs.h. */
5040	_ACEOF
5041	cat confdefs.h >>conftest.$ac_ext
5042	cat >>conftest.$ac_ext <<_ACEOF
5043	/* end confdefs.h. */
5044	#include <stdarg.h>
5045	#include <stdio.h>
5046	#include <sys/types.h>
5047	#include <sys/stat.h>
5048	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5049	struct buf { int x; };
5050	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5051	static char *e (p, i)
5052	char **p;
5053	int i;
5054	{
5055	return p[i];
5056	}
5057	static char *f (char * (*g) (char **, int), char **p, ...)
5058	{
5059	char *s;
5060	va_list v;
5061	va_start (v,p);
5062	s = g (p, va_arg (v,int));
5063	va_end (v);
5064	return s;
5065	}
5066
5067	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5068	function prototypes and stuff, but not '\xHH' hex character constants.
5069	These don't provoke an error unfortunately, instead are silently treated
5070	as 'x'. The following induces an error, until -std1 is added to get
5071	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5072	array size at least. It's necessary to write '\x00'==0 to get something
5073	that's true only with -std1. */
5074	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5075
5076	int test (int i, double x);
5077	struct s1 {int (*f) (int a);};
5078	struct s2 {int (*f) (double a);};
5079	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5080	int argc;
5081	char **argv;
5082	int
5083	main ()
5084	{
5085	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5086	;
5087	return 0;
5088	}
5089	_ACEOF
5090	# Don't try gcc -ansi; that turns off useful extensions and
5091	# breaks some systems' header files.
5092	# AIX -qlanglvl=ansi
5093	# Ultrix and OSF/1 -std1
5094	# HP-UX 10.20 and later -Ae
5095	# HP-UX older versions -Aa -D_HPUX_SOURCE
5096	# SVR4 -Xc -D__EXTENSIONS__
5097	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5098	do
5099	CC="$ac_save_CC $ac_arg"
5100	rm -f conftest.$ac_objext
5101	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5102	(eval $ac_compile) 2>conftest.er1
5103	ac_status=$?
5104	grep -v '^ *+' conftest.er1 >conftest.err
5105	rm -f conftest.er1
5106	cat conftest.err >&5
5107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108	(exit $ac_status); } &&
5109	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5111	(eval $ac_try) 2>&5
5112	ac_status=$?
5113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5114	(exit $ac_status); }; } &&
5115	{ ac_try='test -s conftest.$ac_objext'
5116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5117	(eval $ac_try) 2>&5
5118	ac_status=$?
5119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120	(exit $ac_status); }; }; then
5121	ac_cv_prog_cc_stdc=$ac_arg
5122	break
5123	else
5124	echo "$as_me: failed program was:" >&5
5125	sed 's/^/| /' conftest.$ac_ext >&5
5126
5127	fi
5128	rm -f conftest.err conftest.$ac_objext
5129	done
5130	rm -f conftest.$ac_ext conftest.$ac_objext
5131	CC=$ac_save_CC
5132
5133	fi
5134
5135	case "x$ac_cv_prog_cc_stdc" in
5136	x|xno)
5137	echo "$as_me:$LINENO: result: none needed" >&5
5138	echo "${ECHO_T}none needed" >&6 ;;
5139	*)
5140	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5141	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5142	CC="$CC $ac_cv_prog_cc_stdc" ;;
5143	esac
5144
5145	# Some people use a C++ compiler to compile C. Since we use `exit',
5146	# in C++ we need to declare it. In case someone uses the same compiler
5147	# for both compiling C and C++ we need to have the C++ compiler decide
5148	# the declaration of exit, since it's the most demanding environment.
5149	cat >conftest.$ac_ext <<_ACEOF
5150	#ifndef __cplusplus
5151	choke me
5152	#endif
5153	_ACEOF
5154	rm -f conftest.$ac_objext
5155	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5156	(eval $ac_compile) 2>conftest.er1
5157	ac_status=$?
5158	grep -v '^ *+' conftest.er1 >conftest.err
5159	rm -f conftest.er1
5160	cat conftest.err >&5
5161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5162	(exit $ac_status); } &&
5163	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5164	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5165	(eval $ac_try) 2>&5
5166	ac_status=$?
5167	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5168	(exit $ac_status); }; } &&
5169	{ ac_try='test -s conftest.$ac_objext'
5170	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5171	(eval $ac_try) 2>&5
5172	ac_status=$?
5173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174	(exit $ac_status); }; }; then
5175	for ac_declaration in \
5176	'' \
5177	'extern "C" void std::exit (int) throw (); using std::exit;' \
5178	'extern "C" void std::exit (int); using std::exit;' \
5179	'extern "C" void exit (int) throw ();' \
5180	'extern "C" void exit (int);' \
5181	'void exit (int);'
5182	do
5183	cat >conftest.$ac_ext <<_ACEOF
5184	/* confdefs.h. */
5185	_ACEOF
5186	cat confdefs.h >>conftest.$ac_ext
5187	cat >>conftest.$ac_ext <<_ACEOF
5188	/* end confdefs.h. */
5189	$ac_declaration
5190	#include <stdlib.h>
5191	int
5192	main ()
5193	{
5194	exit (42);
5195	;
5196	return 0;
5197	}
5198	_ACEOF
5199	rm -f conftest.$ac_objext
5200	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5201	(eval $ac_compile) 2>conftest.er1
5202	ac_status=$?
5203	grep -v '^ *+' conftest.er1 >conftest.err
5204	rm -f conftest.er1
5205	cat conftest.err >&5
5206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207	(exit $ac_status); } &&
5208	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5210	(eval $ac_try) 2>&5
5211	ac_status=$?
5212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5213	(exit $ac_status); }; } &&
5214	{ ac_try='test -s conftest.$ac_objext'
5215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5216	(eval $ac_try) 2>&5
5217	ac_status=$?
5218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219	(exit $ac_status); }; }; then
5220	:
5221	else
5222	echo "$as_me: failed program was:" >&5
5223	sed 's/^/| /' conftest.$ac_ext >&5
5224
5225	continue
5226	fi
5227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5228	cat >conftest.$ac_ext <<_ACEOF
5229	/* confdefs.h. */
5230	_ACEOF
5231	cat confdefs.h >>conftest.$ac_ext
5232	cat >>conftest.$ac_ext <<_ACEOF
5233	/* end confdefs.h. */
5234	$ac_declaration
5235	int
5236	main ()
5237	{
5238	exit (42);
5239	;
5240	return 0;
5241	}
5242	_ACEOF
5243	rm -f conftest.$ac_objext
5244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5245	(eval $ac_compile) 2>conftest.er1
5246	ac_status=$?
5247	grep -v '^ *+' conftest.er1 >conftest.err
5248	rm -f conftest.er1
5249	cat conftest.err >&5
5250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251	(exit $ac_status); } &&
5252	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5254	(eval $ac_try) 2>&5
5255	ac_status=$?
5256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257	(exit $ac_status); }; } &&
5258	{ ac_try='test -s conftest.$ac_objext'
5259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5260	(eval $ac_try) 2>&5
5261	ac_status=$?
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); }; }; then
5264	break
5265	else
5266	echo "$as_me: failed program was:" >&5
5267	sed 's/^/| /' conftest.$ac_ext >&5
5268
5269	fi
5270	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5271	done
5272	rm -f conftest*
5273	if test -n "$ac_declaration"; then
5274	echo '#ifdef __cplusplus' >>confdefs.h
5275	echo $ac_declaration >>confdefs.h
5276	echo '#endif' >>confdefs.h
5277	fi
5278
5279	else
5280	echo "$as_me: failed program was:" >&5
5281	sed 's/^/| /' conftest.$ac_ext >&5
5282
5283	fi
5284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5285	ac_ext=c
5286	ac_cpp='$CPP $CPPFLAGS'
5287	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5288	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5289	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5290
5291	depcc="$CC" am_compiler_list=
5292
5293	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5294	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5295	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5296	echo $ECHO_N "(cached) $ECHO_C" >&6
5297	else
5298	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5299	# We make a subdir and do the tests there. Otherwise we can end up
5300	# making bogus files that we don't know about and never remove. For
5301	# instance it was reported that on HP-UX the gcc test will end up
5302	# making a dummy file named `D' -- because `-MD' means `put the output
5303	# in D'.
5304	mkdir conftest.dir
5305	# Copy depcomp to subdir because otherwise we won't find it if we're
5306	# using a relative directory.
5307	cp "$am_depcomp" conftest.dir
5308	cd conftest.dir
5309	# We will build objects and dependencies in a subdirectory because
5310	# it helps to detect inapplicable dependency modes. For instance
5311	# both Tru64's cc and ICC support -MD to output dependencies as a
5312	# side effect of compilation, but ICC will put the dependencies in
5313	# the current directory while Tru64 will put them in the object
5314	# directory.
5315	mkdir sub
5316
5317	am_cv_CC_dependencies_compiler_type=none
5318	if test "$am_compiler_list" = ""; then
5319	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5320	fi
5321	for depmode in $am_compiler_list; do
5322	# Setup a source with many dependencies, because some compilers
5323	# like to wrap large dependency lists on column 80 (with \), and
5324	# we should not choose a depcomp mode which is confused by this.
5325	#
5326	# We need to recreate these files for each test, as the compiler may
5327	# overwrite some of them when testing with obscure command lines.
5328	# This happens at least with the AIX C compiler.
5329	: > sub/conftest.c
5330	for i in 1 2 3 4 5 6; do
5331	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5332	: > sub/conftst$i.h
5333	done
5334	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5335
5336	case $depmode in
5337	nosideeffect)
5338	# after this tag, mechanisms are not by side-effect, so they'll
5339	# only be used when explicitly requested
5340	if test "x$enable_dependency_tracking" = xyes; then
5341	continue
5342	else
5343	break
5344	fi
5345	;;
5346	none) break ;;
5347	esac
5348	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5349	# mode. It turns out that the SunPro C++ compiler does not properly
5350	# handle `-M -o', and we need to detect this.
5351	if depmode=$depmode \
5352	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5353	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5354	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5355	>/dev/null 2>conftest.err &&
5356	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5357	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5358	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5359	# icc doesn't choke on unknown options, it will just issue warnings
5360	# (even with -Werror). So we grep stderr for any message
5361	# that says an option was ignored.
5362	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5363	am_cv_CC_dependencies_compiler_type=$depmode
5364	break
5365	fi
5366	fi
5367	done
5368
5369	cd ..
5370	rm -rf conftest.dir
5371	else
5372	am_cv_CC_dependencies_compiler_type=none
5373	fi
5374
5375	fi
5376	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5377	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5378	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5379
5380
5381
5382	if
5383	test "x$enable_dependency_tracking" != xno \
5384	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5385	am__fastdepCC_TRUE=
5386	am__fastdepCC_FALSE='#'
5387	else
5388	am__fastdepCC_TRUE='#'
5389	am__fastdepCC_FALSE=
5390	fi
5391
5392
5393	ac_ext=c
5394	ac_cpp='$CPP $CPPFLAGS'
5395	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5396	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5397	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5398	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
5399	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5400	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5401	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5402	CPP=	6583	CPP=
5403	fi	6584	fi
5404	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5405	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5406	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5407	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5408	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5409	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5410	do	6592	do
5411	ac_preproc_ok=false	6593	ac_preproc_ok=false
5412	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5413	do	6595	do
5414	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5415	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5416	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5417	# <limits.h> exists even on freestanding compilers.
5418	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5419	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5420	cat >conftest.$ac_ext <<_ACEOF
5421	/* confdefs.h. */
5422	_ACEOF
5423	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424	cat >>conftest.$ac_ext <<_ACEOF
5425	/* end confdefs.h. */	6601	/* end confdefs.h. */
5426	#ifdef __STDC__
5427	# include <limits.h>	6602	#include <limits.h>
5428	#else
5429	# include <assert.h>
5430	#endif
5431	Syntax error	6603	Syntax error
5432	_ACEOF	6604	_ACEOF
5433	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5434	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5435	ac_status=$?
5436	grep -v '^ *+' conftest.er1 >conftest.err
5437	rm -f conftest.er1
5438	cat conftest.err >&5
5439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5440	(exit $ac_status); } >/dev/null; then
5441	if test -s conftest.err; then
5442	ac_cpp_err=$ac_c_preproc_warn_flag
5443	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5444	else
5445	ac_cpp_err=
5446	fi
5447	else
5448	ac_cpp_err=yes
5449	fi
5450	if test -z "$ac_cpp_err"; then
5451	:
5452	else
5453	echo "$as_me: failed program was:" >&5
5454	sed 's/^/| /' conftest.$ac_ext >&5
5455		6607
		6608	else $as_nop
5456	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5457	continue	6610	continue
5458	fi	6611	fi
5459	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5460		6613
5461	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5462	# can be detected and how.	6615	# can be detected and how.
5463	cat >conftest.$ac_ext <<_ACEOF
5464	/* confdefs.h. */
5465	_ACEOF
5466	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467	cat >>conftest.$ac_ext <<_ACEOF
5468	/* end confdefs.h. */	6617	/* end confdefs.h. */
5469	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5470	_ACEOF	6619	_ACEOF
5471	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5472	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5473	ac_status=$?
5474	grep -v '^ *+' conftest.er1 >conftest.err
5475	rm -f conftest.er1
5476	cat conftest.err >&5
5477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5478	(exit $ac_status); } >/dev/null; then
5479	if test -s conftest.err; then
5480	ac_cpp_err=$ac_c_preproc_warn_flag
5481	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5482	else
5483	ac_cpp_err=
5484	fi
5485	else
5486	ac_cpp_err=yes
5487	fi
5488	if test -z "$ac_cpp_err"; then
5489	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5490	continue	6623	continue
5491	else	6624	else $as_nop
5492	echo "$as_me: failed program was:" >&5
5493	sed 's/^/| /' conftest.$ac_ext >&5
5494
5495	# Passes both tests.	6625	# Passes both tests.
5496	ac_preproc_ok=:	6626	ac_preproc_ok=:
5497	break	6627	break
5498	fi	6628	fi
5499	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5500		6630
5501	done	6631	done
5502	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5503	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5504	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5505	break	6636	break
5506	fi	6637	fi
5507		6638
5508	done	6639	done
5509	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5511	fi	6642	fi
5512	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5513	else	6644	else
5514	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5515	fi	6646	fi
5516	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5517	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5518	ac_preproc_ok=false	6649	ac_preproc_ok=false
5519	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5520	do	6651	do
5521	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5522	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5523	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5524	# <limits.h> exists even on freestanding compilers.
5525	# 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,
5526	# 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.
5527	cat >conftest.$ac_ext <<_ACEOF
5528	/* confdefs.h. */
5529	_ACEOF
5530	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5531	cat >>conftest.$ac_ext <<_ACEOF
5532	/* end confdefs.h. */	6657	/* end confdefs.h. */
5533	#ifdef __STDC__
5534	# include <limits.h>	6658	#include <limits.h>
5535	#else
5536	# include <assert.h>
5537	#endif
5538	Syntax error	6659	Syntax error
5539	_ACEOF	6660	_ACEOF
5540	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5541	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5542	ac_status=$?
5543	grep -v '^ *+' conftest.er1 >conftest.err
5544	rm -f conftest.er1
5545	cat conftest.err >&5
5546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5547	(exit $ac_status); } >/dev/null; then
5548	if test -s conftest.err; then
5549	ac_cpp_err=$ac_c_preproc_warn_flag
5550	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5551	else
5552	ac_cpp_err=
5553	fi
5554	else
5555	ac_cpp_err=yes
5556	fi
5557	if test -z "$ac_cpp_err"; then
5558	:
5559	else
5560	echo "$as_me: failed program was:" >&5
5561	sed 's/^/| /' conftest.$ac_ext >&5
5562		6663
		6664	else $as_nop
5563	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5564	continue	6666	continue
5565	fi	6667	fi
5566	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5567		6669
5568	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5569	# can be detected and how.	6671	# can be detected and how.
5570	cat >conftest.$ac_ext <<_ACEOF
5571	/* confdefs.h. */
5572	_ACEOF
5573	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5574	cat >>conftest.$ac_ext <<_ACEOF
5575	/* end confdefs.h. */	6673	/* end confdefs.h. */
5576	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5577	_ACEOF	6675	_ACEOF
5578	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5579	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5580	ac_status=$?
5581	grep -v '^ *+' conftest.er1 >conftest.err
5582	rm -f conftest.er1
5583	cat conftest.err >&5
5584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5585	(exit $ac_status); } >/dev/null; then
5586	if test -s conftest.err; then
5587	ac_cpp_err=$ac_c_preproc_warn_flag
5588	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5589	else
5590	ac_cpp_err=
5591	fi
5592	else
5593	ac_cpp_err=yes
5594	fi
5595	if test -z "$ac_cpp_err"; then
5596	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5597	continue	6679	continue
5598	else	6680	else $as_nop
5599	echo "$as_me: failed program was:" >&5
5600	sed 's/^/| /' conftest.$ac_ext >&5
5601
5602	# Passes both tests.	6681	# Passes both tests.
5603	ac_preproc_ok=:	6682	ac_preproc_ok=:
5604	break	6683	break
5605	fi	6684	fi
5606	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5607		6686
5608	done	6687	done
5609	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5610	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5611	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5612	:	6691	then :
5613	else	6692
5614	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5615	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5616	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5617	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5618	{ (exit 1); exit 1; }; }
5619	fi	6698	fi
5620		6699
5621	ac_ext=c	6700	ac_ext=c
5622	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5623	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5624	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 $LIBS >&5'
5625	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5626		6705
		6706
		6707
		6708
		6709
		6710
		6711
5627	ac_ext=cc	6712	ac_ext=cpp
5628	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5629	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5630	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 $LIBS >&5'
5631	ac_compiler_gnu=$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
5632	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5633	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5634	do	6723	do
5635	# Extract the first word of "$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.
5636	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5637	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5638	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5639	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5640	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5641	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5642	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5643	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5644	else	6734	else
5645	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5646	for as_dir in $PATH	6736	for as_dir in $PATH
5647	do	6737	do
5648	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5649	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5650	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5651	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5652	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5653	echo "$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$ac_exec_ext" >&5
5654	break 2	6748	break 2
5655	fi	6749	fi
5656	done	6750	done
5657	done	6751	done
		6752	IFS=$as_save_IFS
5658		6753
5659	fi	6754	fi
5660	fi	6755	fi
5661	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5662	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5663	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5664	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5665	else	6760	else
5666	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5667	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5668	fi	6763	fi
		6764
5669		6765
5670	test -n "$CXX" && break	6766	test -n "$CXX" && break
5671	done	6767	done
5672	fi	6768	fi
5673	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5674	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5675	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5676	do	6772	do
5677	# Extract the first word of "$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.
5678	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5679	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5680	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5681	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5682	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5683	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5684	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5685	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5686	else	6783	else
5687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5688	for as_dir in $PATH	6785	for as_dir in $PATH
5689	do	6786	do
5690	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5691	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5692	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5693	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5694	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5695	echo "$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$ac_exec_ext" >&5
5696	break 2	6797	break 2
5697	fi	6798	fi
5698	done	6799	done
5699	done	6800	done
		6801	IFS=$as_save_IFS
5700		6802
5701	fi	6803	fi
5702	fi	6804	fi
5703	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5704	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5705	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5706	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5707	else	6809	else
5708	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5709	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5710	fi	6812	fi
		6813
5711		6814
5712	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5713	done	6816	done
5714	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5715		6817
		6818	if test "x$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
5716	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5717	fi	6829	fi
5718		6830
5719		6831	fi
		6832	fi
5720	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5721	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5722	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5723	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5724	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5725	(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 $ac_option >&5") 2>conftest.err
5726	ac_status=$?	6846	ac_status=$?
5727	echo "$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
5728	(exit $ac_status); }	6855	test $ac_status = 0; }
5729	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5730	(eval $ac_compiler -v </dev/null >&5) 2>&5
5731	ac_status=$?
5732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733	(exit $ac_status); }
5734	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5735	(eval $ac_compiler -V </dev/null >&5) 2>&5
5736	ac_status=$?
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738	(exit $ac_status); }
5739		6857
5740	echo "$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
5741	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5742	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5743	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5744	else	6862	printf %s "(cached) " >&6
5745	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5746	/* confdefs.h. */
5747	_ACEOF
5748	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5749	cat >>conftest.$ac_ext <<_ACEOF
5750	/* end confdefs.h. */	6865	/* end confdefs.h. */
5751		6866
5752	int	6867	int
5753	main ()	6868	main (void)
5754	{	6869	{
5755	#ifndef __GNUC__	6870	#ifndef __GNUC__
5756	choke me	6871	choke me
5757	#endif	6872	#endif
5758		6873
5759	;	6874	;
5760	return 0;	6875	return 0;
5761	}	6876	}
5762	_ACEOF	6877	_ACEOF
5763	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5764	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5765	(eval $ac_compile) 2>conftest.er1
5766	ac_status=$?
5767	grep -v '^ *+' conftest.er1 >conftest.err
5768	rm -f conftest.er1
5769	cat conftest.err >&5
5770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5771	(exit $ac_status); } &&
5772	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5773	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774	(eval $ac_try) 2>&5
5775	ac_status=$?
5776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777	(exit $ac_status); }; } &&
5778	{ ac_try='test -s conftest.$ac_objext'
5779	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780	(eval $ac_try) 2>&5
5781	ac_status=$?
5782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783	(exit $ac_status); }; }; then
5784	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5785	else	6894	else
5786	echo "$as_me: failed program was:" >&5	6895	GXX=
5787	sed 's/^/| /' conftest.$ac_ext >&5
5788
5789	ac_compiler_gnu=no
5790	fi	6896	fi
5791	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5792	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5793
5794	fi
5795	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5796	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5797	GXX=`test $ac_compiler_gnu = yes && echo yes`
5798	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5799	ac_save_CXXFLAGS=$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
5800	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5801	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5802	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5803	if test "${ac_cv_prog_cxx_g+set}" = set; then
5804	echo $ECHO_N "(cached) $ECHO_C" >&6
5805	else
5806	cat >conftest.$ac_ext <<_ACEOF
5807	/* confdefs.h. */
5808	_ACEOF
5809	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5810	cat >>conftest.$ac_ext <<_ACEOF
5811	/* end confdefs.h. */	6910	/* end confdefs.h. */
5812		6911
5813	int	6912	int
5814	main ()	6913	main (void)
5815	{	6914	{
5816		6915
5817	;	6916	;
5818	return 0;	6917	return 0;
5819	}	6918	}
5820	_ACEOF	6919	_ACEOF
5821	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5822	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5823	(eval $ac_compile) 2>conftest.er1
5824	ac_status=$?
5825	grep -v '^ *+' conftest.er1 >conftest.err
5826	rm -f conftest.er1
5827	cat conftest.err >&5
5828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829	(exit $ac_status); } &&
5830	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5832	(eval $ac_try) 2>&5
5833	ac_status=$?
5834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5835	(exit $ac_status); }; } &&
5836	{ ac_try='test -s conftest.$ac_objext'
5837	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5838	(eval $ac_try) 2>&5
5839	ac_status=$?
5840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841	(exit $ac_status); }; }; then
5842	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5843	else	6923	else $as_nop
5844	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5845	sed 's/^/| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5846		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 :
5847	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5848	fi	6956	fi
5849	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5850	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=$ac_save_cxx_werror_flag
		6963	fi
5851	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5852	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5853	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5854	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5855	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5856	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5857	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5858	else	6971	else
…		…
5863	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5864	else	6977	else
5865	CXXFLAGS=	6978	CXXFLAGS=
5866	fi	6979	fi
5867	fi	6980	fi
5868	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5869	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5870	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5871	'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
5872	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5873	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5874	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5875	do	6997	do
5876	cat >conftest.$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
5877	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5878	_ACEOF	7041	_ACEOF
5879	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5880	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5881	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5882	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5883	#include <stdlib.h>	7046	then :
5884	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5885	main ()
5886	{
5887	exit (42);
5888	;
5889	return 0;
5890	}
5891	_ACEOF
5892	rm -f conftest.$ac_objext
5893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5894	(eval $ac_compile) 2>conftest.er1
5895	ac_status=$?
5896	grep -v '^ *+' conftest.er1 >conftest.err
5897	rm -f conftest.er1
5898	cat conftest.err >&5
5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5900	(exit $ac_status); } &&
5901	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5903	(eval $ac_try) 2>&5
5904	ac_status=$?
5905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5906	(exit $ac_status); }; } &&
5907	{ ac_try='test -s conftest.$ac_objext'
5908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909	(eval $ac_try) 2>&5
5910	ac_status=$?
5911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912	(exit $ac_status); }; }; then
5913	:
5914	else
5915	echo "$as_me: failed program was:" >&5
5916	sed 's/^/| /' conftest.$ac_ext >&5
5917
5918	continue
5919	fi	7048	fi
5920	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5921	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5922	/* confdefs.h. */
5923	_ACEOF
5924	cat confdefs.h >>conftest.$ac_ext
5925	cat >>conftest.$ac_ext <<_ACEOF
5926	/* end confdefs.h. */
5927	$ac_declaration
5928	int
5929	main ()
5930	{
5931	exit (42);
5932	;
5933	return 0;
5934	}
5935	_ACEOF
5936	rm -f conftest.$ac_objext
5937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5938	(eval $ac_compile) 2>conftest.er1
5939	ac_status=$?
5940	grep -v '^ *+' conftest.er1 >conftest.err
5941	rm -f conftest.er1
5942	cat conftest.err >&5
5943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944	(exit $ac_status); } &&
5945	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5947	(eval $ac_try) 2>&5
5948	ac_status=$?
5949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5950	(exit $ac_status); }; } &&
5951	{ ac_try='test -s conftest.$ac_objext'
5952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5953	(eval $ac_try) 2>&5
5954	ac_status=$?
5955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5956	(exit $ac_status); }; }; then
5957	break
5958	else
5959	echo "$as_me: failed program was:" >&5
5960	sed 's/^/| /' conftest.$ac_ext >&5
5961
5962	fi
5963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5964	done	7051	done
5965	rm -f conftest*	7052	rm -f conftest.$ac_ext
5966	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5967	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5968	echo $ac_declaration >>confdefs.h	7055
5969	echo '#endif' >>confdefs.h	7056	if test "x$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
5970	fi	7073	fi
5971		7074
5972	ac_ext=c	7075	ac_ext=c
5973	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5974	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5975	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 $LIBS >&5'
5976	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5977		7080
5978	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5979		7082
5980	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5981	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5982	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5983	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5984	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5985	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5986	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5987	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5988	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5989	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5990	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5991	mkdir conftest.dir	7096	mkdir conftest.dir
5992	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5993	# using a relative directory.	7098	# using a relative directory.
5994	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5995	cd conftest.dir	7100	cd conftest.dir
…		…
6003		7108
6004	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6005	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6006	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`
6007	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6008	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6009	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6010	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6011	# 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.
6012	#	7122	#
…		…
6014	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6015	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6016	: > sub/conftest.c	7126	: > sub/conftest.c
6017	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6018	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6019	: > 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$i.h
6020	done	7132	done
6021	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6022		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"
6023	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	;;
6024	nosideeffect)	7146	nosideeffect)
6025	# 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
6026	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6027	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6028	continue	7150	continue
6029	else	7151	else
6030	break	7152	break
6031	fi	7153	fi
6032	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6033	none) break ;;	7162	none) break ;;
6034	esac	7163	esac
6035	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6036	# mode. It turns out that the SunPro C++ compiler does not properly
6037	# handle `-M -o', and we need to detect this.
6038	if depmode=$depmode \	7164	if depmode=$depmode \
6039	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6040	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6041	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6042	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6043	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6044	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6045	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6046	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6047	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6048	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
6049	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6050	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6051	break	7183	break
6052	fi	7184	fi
6053	fi	7185	fi
6054	done	7186	done
…		…
6058	else	7190	else
6059	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6060	fi	7192	fi
6061		7193
6062	fi	7194	fi
6063	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6064	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6065	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6066		7198
6067
6068
6069	if	7199	if
6070	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6071	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6072	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6073	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6074	else	7204	else
…		…
6076	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6077	fi	7207	fi
6078		7208
6079		7209
6080		7210
6081	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
6082	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6083	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6084	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" "$LINENO" 5
		7269	fi
6085	else	7270	else
		7271	ac_cv_path_GREP=$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
6086	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6087	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6088	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
6089	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
6090	fi	7344	fi
6091	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6092	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6093	EGREP=$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"
6094		7351
6095		7352
6096	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6097	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6098	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6099	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6100	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6101	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6102	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6103	cat >conftest.$ac_ext <<_ACEOF
6104	/* confdefs.h. */
6105	_ACEOF
6106	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6107	cat >>conftest.$ac_ext <<_ACEOF
6108	/* end confdefs.h. */	7362	/* end confdefs.h. */
6109	#include <sgtty.h>	7363	#include <sgtty.h>
6110	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6111	_ACEOF	7365	_ACEOF
6112	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6113	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6114	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6115	else	7370	else $as_nop
6116	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6117	fi	7372	fi
6118	rm -f conftest*	7373	rm -rf conftest*
6119		7374
6120		7375
6121	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6122	cat >conftest.$ac_ext <<_ACEOF
6123	/* confdefs.h. */
6124	_ACEOF
6125	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126	cat >>conftest.$ac_ext <<_ACEOF
6127	/* end confdefs.h. */	7378	/* end confdefs.h. */
6128	#include <termio.h>	7379	#include <termio.h>
6129	Autoconf TCGETA	7380	Autoconf TCGETA
6130	_ACEOF	7381	_ACEOF
6131	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6132	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6133	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6134	fi	7386	fi
6135	rm -f conftest*	7387	rm -rf conftest*
6136		7388
6137	fi	7389	fi
6138	fi	7390	fi
6139	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6140	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6141	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6142	CC="$CC -traditional"	7394	CC="$CC -traditional"
6143	fi	7395	fi
6144	fi	7396	fi
6145		7397
6146	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6147	do	7399	do
6148	# Extract the first word of "$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.
6149	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6150	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6151	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6152	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6153	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6154	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6155	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6156	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6157	else	7410	else
6158	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6159	for as_dir in $PATH	7412	for as_dir in $PATH
6160	do	7413	do
6161	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6162	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6163	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6164	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6165	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6166	echo "$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$ac_exec_ext" >&5
6167	break 2	7424	break 2
6168	fi	7425	fi
6169	done	7426	done
6170	done	7427	done
		7428	IFS=$as_save_IFS
6171		7429
6172	fi	7430	fi
6173	fi	7431	fi
6174	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6175	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6176	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6177	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6178	else	7436	else
6179	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6180	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6181	fi	7439	fi
		7440
6182		7441
6183	test -n "$AWK" && break	7442	test -n "$AWK" && break
6184	done	7443	done
6185		7444
6186	# Find a good install program. We prefer a C program (faster),
6187	# so one script is as good as another. But avoid the broken or
6188	# incompatible versions:
6189	# SysV /etc/install, /usr/sbin/install
6190	# SunOS /usr/etc/install
6191	# IRIX /sbin/install
6192	# AIX /bin/install
6193	# AmigaOS /C/install, which installs bootblocks on floppy discs
6194	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6195	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6196	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6197	# OS/2's system install, which has a completely different semantic
6198	# ./install, which can be erroneously created by make from ./install.sh.
6199	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6200	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6201	if test -z "$INSTALL"; then
6202	if test "${ac_cv_path_install+set}" = set; then
6203	echo $ECHO_N "(cached) $ECHO_C" >&6
6204	else
6205	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206	for as_dir in $PATH
6207	do
6208	IFS=$as_save_IFS
6209	test -z "$as_dir" && as_dir=.
6210	# Account for people who put trailing slashes in PATH elements.
6211	case $as_dir/ in
6212	./ | .// | /cC/* | \
6213	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6214	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6215	/usr/ucb/* ) ;;
6216	*)
6217	# OSF1 and SCO ODT 3.0 have their own names for install.
6218	# Don't use installbsd from OSF since it installs stuff as root
6219	# by default.
6220	for ac_prog in ginstall scoinst install; do
6221	for ac_exec_ext in '' $ac_executable_extensions; do
6222	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6223	if test $ac_prog = install &&
6224	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6225	# AIX install. It has an incompatible calling convention.
6226	:
6227	elif test $ac_prog = install &&
6228	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6229	# program-specific install script used by HP pwplus--don't use.
6230	:
6231	else
6232	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6233	break 3
6234	fi
6235	fi
6236	done
6237	done
6238	;;
6239	esac
6240	done
6241		7445
6242
6243	fi
6244	if test "${ac_cv_path_install+set}" = set; then
6245	INSTALL=$ac_cv_path_install
6246	else
6247	# As a last resort, use the slow shell script. We don't cache a
6248	# path for INSTALL within a source directory, because that will
6249	# break other packages using the cache if that directory is
6250	# removed, or if the path is relative.
6251	INSTALL=$ac_install_sh
6252	fi
6253	fi
6254	echo "$as_me:$LINENO: result: $INSTALL" >&5
6255	echo "${ECHO_T}$INSTALL" >&6
6256
6257	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6258	# It thinks the first close brace ends the variable substitution.
6259	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6260
6261	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6262
6263	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6264
6265	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6266	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6267	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6268	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6269	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6270	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6271	else	7452	else
6272	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6273	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6274	fi	7455	fi
6275		7456
6276	echo "$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
6277	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6278	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6279	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6280	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6281	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6282	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6283	all:	7467	all:
6284	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6285	_ACEOF	7469	_ACEOF
6286	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6287	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6288	if test -n "$ac_maketemp"; then	7472	*@@@%%%=?*=@@@%%%*)
6289	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6290	else	7474	*)
6291	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6292	fi	7476	esac
6293	rm -f conftest.make	7477	rm -f conftest.make
6294	fi	7478	fi
6295	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6296	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6297	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6298	SET_MAKE=	7482	SET_MAKE=
6299	else	7483	else
6300	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6301	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6302	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6303	fi	7487	fi
6304		7488
6305	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6306	# Extract the first word of "${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.
6307	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6308	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6309	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6310	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6311	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6312	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6313	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6314	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6315	else	7500	else
6316	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6317	for as_dir in $PATH	7502	for as_dir in $PATH
6318	do	7503	do
6319	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6320	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6321	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6322	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6323	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6324	echo "$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$ac_exec_ext" >&5
6325	break 2	7514	break 2
6326	fi	7515	fi
6327	done	7516	done
6328	done	7517	done
		7518	IFS=$as_save_IFS
6329		7519
6330	fi	7520	fi
6331	fi	7521	fi
6332	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6333	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6334	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6335	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6336	else	7526	else
6337	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6338	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6339	fi	7529	fi
		7530
6340		7531
6341	fi	7532	fi
6342	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6343	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6344	# 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.
6345	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6346	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6347	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6348	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6349	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6350	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6351	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6352	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6353	else	7545	else
6354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6355	for as_dir in $PATH	7547	for as_dir in $PATH
6356	do	7548	do
6357	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6358	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6359	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6360	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6361	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6362	echo "$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$ac_exec_ext" >&5
6363	break 2	7559	break 2
6364	fi	7560	fi
6365	done	7561	done
6366	done	7562	done
		7563	IFS=$as_save_IFS
6367		7564
6368	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6369	fi	7565	fi
6370	fi	7566	fi
6371	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6372	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6373	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6374	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6375	else	7571	else
6376	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6377	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6378	fi	7574	fi
6379		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
6380	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6381	else	7587	else
6382	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6383	fi	7589	fi
6384		7590
6385		7591
6386	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6387	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6388	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6389
6390	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
6391	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6392		7598
6393		7599
6394	fi;	7600	fi
6395		7601
		7602
6396	echo "$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
6397	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6398		7605
6399	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6400	case $target_os in	7607	case $target_os in
6401	*linux*)	7608	*linux*)
6402	IFTYPE=native	7609	IFTYPE=native
6403	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6404		7611
6405	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6406	#define HAVE_LINUX 1
6407	_ACEOF
6408		7613
6409	;;	7614	;;
6410	*freebsd*)	7615	*freebsd*)
6411	IFTYPE=tincd	7616	IFTYPE=tincd
6412	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6413		7618
6414	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6415	#define HAVE_FREEBSD 1
6416	_ACEOF
6417		7620
6418	;;	7621	;;
6419	*darwin*)	7622	*darwin*)
6420	IFTYPE=native	7623	IFTYPE=native
6421	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6422		7625
6423	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6424	#define HAVE_DARWIN 1
6425	_ACEOF
6426		7627
6427	;;	7628	;;
6428	*solaris*)	7629	*solaris*)
6429	IFTYPE=tincd	7630	IFTYPE=tincd
6430	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6431		7632
6432	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6433	#define HAVE_SOLARIS 1
6434	_ACEOF
6435		7634
6436	;;	7635	;;
6437	*openbsd*)	7636	*openbsd*)
6438	IFTYPE=tincd	7637	IFTYPE=tincd
6439	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6440		7639
6441	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6442	#define HAVE_OPENBSD 1
6443	_ACEOF
6444		7641
6445	;;	7642	;;
6446	*netbsd*)	7643	*netbsd*)
6447	IFTYPE=tincd	7644	IFTYPE=tincd
6448	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6449		7646
6450	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6451	#define HAVE_NETBSD 1
6452	_ACEOF
6453		7648
6454	;;	7649	;;
6455	*cygwin*)	7650	*cygwin*)
6456	IFTYPE=native	7651	IFTYPE=native
6457	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6458		7653
6459	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6460	#define HAVE_CYGWIN 1
6461	_ACEOF
6462		7655
6463	;;	7656	;;
6464	*)	7657	*)
6465	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6466	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6467	{ (exit 1); exit 1; }; }
6468	;;	7659	;;
6469	esac	7660	esac
6470	fi	7661	fi
6471	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6472	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6473	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6474		7665
6475	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6476		7667
6477		7668
6478	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6479	#define IFTYPE "$IFTYPE"
6480	_ACEOF
6481		7670
6482		7671
6483	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6484	#define IFSUBTYPE "$IFSUBTYPE"
6485	_ACEOF
6486		7673
6487		7674
6488	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6489	# 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
6490	# 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
…		…
6501		7688
6502	_ACEOF	7689	_ACEOF
6503		7690
6504	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6505	# 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.
6506	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6507	# 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,
6508	# 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.
6509	{	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
6510	(set) 2>&1 |	7713	(set) 2>&1 |
6511	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6512	*ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
6513	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6514	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6515	sed -n \	7718	sed -n \
6516	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6517	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6518	;;	7721	;; #(
6519	*)	7722	*)
6520	# `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.
6521	sed -n \	7724	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6522	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6523	;;	7725	;;
6524	esac;	7726	esac |
6525	} |	7727	sort
		7728	) |
6526	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6527	t clear	7731	t clear
6528	: clear	7732	:clear
6529	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6530	t end	7734	t end
6531	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6532	: end' >>confcache	7736	:end' >>confcache
6533	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6534	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6535	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 "$cache_file"; then
6536	cat confcache >$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
6537	else	7754	else
6538	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 $cache_file" >&6;}
6539	fi	7757	fi
6540	fi	7758	fi
6541	rm -f confcache	7759	rm -f confcache
6542		7760
6543		7761
6544	ac_ext=cc	7762	ac_ext=cpp
6545	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6546	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6547	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 $LIBS >&5'
6548	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6549		7767
6550		7768
6551	ac_ext=cc	7769	ac_header= ac_cache=
6552	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6553	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6554	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6555	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6556	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6557	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6558	if test -z "$CXXCPP"; then
6559	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6560	echo $ECHO_N "(cached) $ECHO_C" >&6
6561	else
6562	# Double quotes because CXXCPP needs to be expanded
6563	for CXXCPP in "$CXX -E" "/lib/cpp"
6564	do
6565	ac_preproc_ok=false
6566	for ac_cxx_preproc_warn_flag in '' yes
6567	do	7771	do
6568	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6569	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6570	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6571	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6572	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6573	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6574	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6575	/* confdefs.h. */	7779	ac_cache=$ac_item
6576	_ACEOF
6577	cat confdefs.h >>conftest.$ac_ext
6578	cat >>conftest.$ac_ext <<_ACEOF
6579	/* end confdefs.h. */
6580	#ifdef __STDC__
6581	# include <limits.h>
6582	#else
6583	# include <assert.h>
6584	#endif
6585	Syntax error
6586	_ACEOF
6587	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6588	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6589	ac_status=$?
6590	grep -v '^ *+' conftest.er1 >conftest.err
6591	rm -f conftest.er1
6592	cat conftest.err >&5
6593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6594	(exit $ac_status); } >/dev/null; then
6595	if test -s conftest.err; then
6596	ac_cpp_err=$ac_cxx_preproc_warn_flag
6597	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6598	else	7780	else
6599	ac_cpp_err=	7781	ac_header=$ac_item
6600	fi	7782	fi
6601	else
6602	ac_cpp_err=yes
6603	fi
6604	if test -z "$ac_cpp_err"; then
6605	:
6606	else
6607	echo "$as_me: failed program was:" >&5
6608	sed 's/^/| /' conftest.$ac_ext >&5
6609
6610	# Broken: fails on valid input.
6611	continue
6612	fi
6613	rm -f conftest.err conftest.$ac_ext
6614
6615	# OK, works on sane cases. Now check whether non-existent headers
6616	# can be detected and how.
6617	cat >conftest.$ac_ext <<_ACEOF
6618	/* confdefs.h. */
6619	_ACEOF
6620	cat confdefs.h >>conftest.$ac_ext
6621	cat >>conftest.$ac_ext <<_ACEOF
6622	/* end confdefs.h. */
6623	#include <ac_nonexistent.h>
6624	_ACEOF
6625	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6626	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6627	ac_status=$?
6628	grep -v '^ *+' conftest.er1 >conftest.err
6629	rm -f conftest.er1
6630	cat conftest.err >&5
6631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632	(exit $ac_status); } >/dev/null; then
6633	if test -s conftest.err; then
6634	ac_cpp_err=$ac_cxx_preproc_warn_flag
6635	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6636	else
6637	ac_cpp_err=
6638	fi
6639	else
6640	ac_cpp_err=yes
6641	fi
6642	if test -z "$ac_cpp_err"; then
6643	# Broken: success on invalid input.
6644	continue
6645	else
6646	echo "$as_me: failed program was:" >&5
6647	sed 's/^/| /' conftest.$ac_ext >&5
6648
6649	# Passes both tests.
6650	ac_preproc_ok=:
6651	break
6652	fi
6653	rm -f conftest.err conftest.$ac_ext
6654
6655	done	7783	done
6656	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6657	rm -f conftest.err conftest.$ac_ext
6658	if $ac_preproc_ok; then
6659	break
6660	fi
6661		7784
6662	done
6663	ac_cv_prog_CXXCPP=$CXXCPP
6664		7785
6665	fi
6666	CXXCPP=$ac_cv_prog_CXXCPP
6667	else
6668	ac_cv_prog_CXXCPP=$CXXCPP
6669	fi
6670	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6671	echo "${ECHO_T}$CXXCPP" >&6
6672	ac_preproc_ok=false
6673	for ac_cxx_preproc_warn_flag in '' yes
6674	do
6675	# Use a header file that comes with gcc, so configuring glibc
6676	# with a fresh cross-compiler works.
6677	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6678	# <limits.h> exists even on freestanding compilers.
6679	# On the NeXT, cc -E runs the code through the compiler's parser,
6680	# not just through cpp. "Syntax error" is here to catch this case.
6681	cat >conftest.$ac_ext <<_ACEOF
6682	/* confdefs.h. */
6683	_ACEOF
6684	cat confdefs.h >>conftest.$ac_ext
6685	cat >>conftest.$ac_ext <<_ACEOF
6686	/* end confdefs.h. */
6687	#ifdef __STDC__
6688	# include <limits.h>
6689	#else
6690	# include <assert.h>
6691	#endif
6692	Syntax error
6693	_ACEOF
6694	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6695	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6696	ac_status=$?
6697	grep -v '^ *+' conftest.er1 >conftest.err
6698	rm -f conftest.er1
6699	cat conftest.err >&5
6700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6701	(exit $ac_status); } >/dev/null; then
6702	if test -s conftest.err; then
6703	ac_cpp_err=$ac_cxx_preproc_warn_flag
6704	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6705	else
6706	ac_cpp_err=
6707	fi
6708	else
6709	ac_cpp_err=yes
6710	fi
6711	if test -z "$ac_cpp_err"; then
6712	:
6713	else
6714	echo "$as_me: failed program was:" >&5
6715	sed 's/^/| /' conftest.$ac_ext >&5
6716		7786
6717	# Broken: fails on valid input.
6718	continue
6719	fi
6720	rm -f conftest.err conftest.$ac_ext
6721		7787
6722	# OK, works on sane cases. Now check whether non-existent headers
6723	# can be detected and how.
6724	cat >conftest.$ac_ext <<_ACEOF
6725	/* confdefs.h. */
6726	_ACEOF
6727	cat confdefs.h >>conftest.$ac_ext
6728	cat >>conftest.$ac_ext <<_ACEOF
6729	/* end confdefs.h. */
6730	#include <ac_nonexistent.h>
6731	_ACEOF
6732	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6733	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6734	ac_status=$?
6735	grep -v '^ *+' conftest.er1 >conftest.err
6736	rm -f conftest.er1
6737	cat conftest.err >&5
6738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6739	(exit $ac_status); } >/dev/null; then
6740	if test -s conftest.err; then
6741	ac_cpp_err=$ac_cxx_preproc_warn_flag
6742	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6743	else
6744	ac_cpp_err=
6745	fi
6746	else
6747	ac_cpp_err=yes
6748	fi
6749	if test -z "$ac_cpp_err"; then
6750	# Broken: success on invalid input.
6751	continue
6752	else
6753	echo "$as_me: failed program was:" >&5
6754	sed 's/^/| /' conftest.$ac_ext >&5
6755		7788
6756	# Passes both tests.
6757	ac_preproc_ok=:
6758	break
6759	fi
6760	rm -f conftest.err conftest.$ac_ext
6761		7789
6762	done
6763	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6764	rm -f conftest.err conftest.$ac_ext
6765	if $ac_preproc_ok; then
6766	:
6767	else
6768	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6769	See \`config.log' for more details." >&5
6770	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6771	See \`config.log' for more details." >&2;}
6772	{ (exit 1); exit 1; }; }
6773	fi
6774		7790
6775	ac_ext=cc
6776	ac_cpp='$CXXCPP $CPPFLAGS'
6777	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6778	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6779	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6780		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6781		7794
6782	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6783	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6784	if test "${ac_cv_header_stdc+set}" = set; then
6785	echo $ECHO_N "(cached) $ECHO_C" >&6
6786	else
6787	cat >conftest.$ac_ext <<_ACEOF
6788	/* confdefs.h. */
6789	_ACEOF
6790	cat confdefs.h >>conftest.$ac_ext
6791	cat >>conftest.$ac_ext <<_ACEOF
6792	/* end confdefs.h. */
6793	#include <stdlib.h>
6794	#include <stdarg.h>
6795	#include <string.h>
6796	#include <float.h>
6797		7796
6798	int
6799	main ()
6800	{
6801
6802	;
6803	return 0;
6804	}
6805	_ACEOF
6806	rm -f conftest.$ac_objext
6807	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6808	(eval $ac_compile) 2>conftest.er1
6809	ac_status=$?
6810	grep -v '^ *+' conftest.er1 >conftest.err
6811	rm -f conftest.er1
6812	cat conftest.err >&5
6813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814	(exit $ac_status); } &&
6815	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6816	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6817	(eval $ac_try) 2>&5
6818	ac_status=$?
6819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6820	(exit $ac_status); }; } &&
6821	{ ac_try='test -s conftest.$ac_objext'
6822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6823	(eval $ac_try) 2>&5
6824	ac_status=$?
6825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6826	(exit $ac_status); }; }; then
6827	ac_cv_header_stdc=yes
6828	else
6829	echo "$as_me: failed program was:" >&5
6830	sed 's/^/| /' conftest.$ac_ext >&5
6831
6832	ac_cv_header_stdc=no
6833	fi	7797	fi
6834	rm -f conftest.err conftest.$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
6835		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"
6836	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6837	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6838	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6839	/* confdefs.h. */
6840	_ACEOF
6841	cat confdefs.h >>conftest.$ac_ext
6842	cat >>conftest.$ac_ext <<_ACEOF
6843	/* end confdefs.h. */
6844	#include <string.h>
6845		7846
6846	_ACEOF
6847	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6848	$EGREP "memchr" >/dev/null 2>&1; then
6849	:
6850	else
6851	ac_cv_header_stdc=no
6852	fi	7847	fi
6853	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6854		7852
6855	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6856		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6857	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6858	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6859	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6860	/* confdefs.h. */
6861	_ACEOF
6862	cat confdefs.h >>conftest.$ac_ext
6863	cat >>conftest.$ac_ext <<_ACEOF
6864	/* end confdefs.h. */
6865	#include <stdlib.h>
6866		7864
6867	_ACEOF
6868	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6869	$EGREP "free" >/dev/null 2>&1; then
6870	:
6871	else
6872	ac_cv_header_stdc=no
6873	fi	7865	fi
6874	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6875		7870
6876	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6877		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6878	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6879	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6880	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6881	:
6882	else
6883	cat >conftest.$ac_ext <<_ACEOF
6884	/* confdefs.h. */
6885	_ACEOF
6886	cat confdefs.h >>conftest.$ac_ext
6887	cat >>conftest.$ac_ext <<_ACEOF
6888	/* end confdefs.h. */
6889	#include <ctype.h>
6890	#if ((' ' & 0x0FF) == 0x020)
6891	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6892	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6893	#else
6894	# define ISLOWER(c) \
6895	(('a' <= (c) && (c) <= 'i') \
6896	|| ('j' <= (c) && (c) <= 'r') \
6897	|| ('s' <= (c) && (c) <= 'z'))
6898	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6899	#endif
6900		7888
6901	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6902	int
6903	main ()
6904	{
6905	int i;
6906	for (i = 0; i < 256; i++)
6907	if (XOR (islower (i), ISLOWER (i))
6908	|| toupper (i) != TOUPPER (i))
6909	exit(2);
6910	exit (0);
6911	}
6912	_ACEOF
6913	rm -f conftest$ac_exeext
6914	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6915	(eval $ac_link) 2>&5
6916	ac_status=$?
6917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6920	(eval $ac_try) 2>&5
6921	ac_status=$?
6922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923	(exit $ac_status); }; }; then
6924	:
6925	else
6926	echo "$as_me: program exited with status $ac_status" >&5
6927	echo "$as_me: failed program was:" >&5
6928	sed 's/^/| /' conftest.$ac_ext >&5
6929
6930	( exit $ac_status )
6931	ac_cv_header_stdc=no
6932	fi	7889	fi
6933	rm -f core *.core gmon.out bb.out conftest$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"
6934	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6935	fi	7892	then :
6936	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6937	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6938	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6939	if test $ac_cv_header_stdc = yes; then
6940		7894
6941	cat >>confdefs.h <<\_ACEOF
6942	#define STDC_HEADERS 1
6943	_ACEOF
6944
6945	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6946		7900
6947	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6958	inttypes.h stdint.h unistd.h
6959	do
6960	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6961	echo "$as_me:$LINENO: checking for $ac_header" >&5
6962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6964	echo $ECHO_N "(cached) $ECHO_C" >&6
6965	else
6966	cat >conftest.$ac_ext <<_ACEOF
6967	/* confdefs.h. */
6968	_ACEOF
6969	cat confdefs.h >>conftest.$ac_ext
6970	cat >>conftest.$ac_ext <<_ACEOF
6971	/* end confdefs.h. */
6972	$ac_includes_default
6973
6974	#include <$ac_header>
6975	_ACEOF
6976	rm -f conftest.$ac_objext
6977	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6978	(eval $ac_compile) 2>conftest.er1
6979	ac_status=$?
6980	grep -v '^ *+' conftest.er1 >conftest.err
6981	rm -f conftest.er1
6982	cat conftest.err >&5
6983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6984	(exit $ac_status); } &&
6985	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987	(eval $ac_try) 2>&5
6988	ac_status=$?
6989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990	(exit $ac_status); }; } &&
6991	{ ac_try='test -s conftest.$ac_objext'
6992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6993	(eval $ac_try) 2>&5
6994	ac_status=$?
6995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6996	(exit $ac_status); }; }; then
6997	eval "$as_ac_Header=yes"
6998	else
6999	echo "$as_me: failed program was:" >&5
7000	sed 's/^/| /' conftest.$ac_ext >&5
7001
7002	eval "$as_ac_Header=no"
7003	fi	7901	fi
7004	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7005	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7006	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7007	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7008	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7009	cat >>confdefs.h <<_ACEOF
7010	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7011	_ACEOF
7012		7906
7013	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7014		7912
7015	done
7016
7017
7018
7019
7020	for ac_header in ext/hash_map clocale
7021	do
7022	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7023	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7024	echo "$as_me:$LINENO: checking for $ac_header" >&5
7025	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7026	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7027	echo $ECHO_N "(cached) $ECHO_C" >&6
7028	fi	7913	fi
7029	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7030	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7031	else
7032	# Is the header compilable?
7033	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7034	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7035	cat >conftest.$ac_ext <<_ACEOF
7036	/* confdefs.h. */
7037	_ACEOF
7038	cat confdefs.h >>conftest.$ac_ext
7039	cat >>conftest.$ac_ext <<_ACEOF
7040	/* end confdefs.h. */
7041	$ac_includes_default
7042	#include <$ac_header>
7043	_ACEOF
7044	rm -f conftest.$ac_objext
7045	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7046	(eval $ac_compile) 2>conftest.er1
7047	ac_status=$?
7048	grep -v '^ *+' conftest.er1 >conftest.err
7049	rm -f conftest.er1
7050	cat conftest.err >&5
7051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7052	(exit $ac_status); } &&
7053	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7055	(eval $ac_try) 2>&5
7056	ac_status=$?
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); }; } &&
7059	{ ac_try='test -s conftest.$ac_objext'
7060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7061	(eval $ac_try) 2>&5
7062	ac_status=$?
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); }; }; then
7065	ac_header_compiler=yes
7066	else
7067	echo "$as_me: failed program was:" >&5
7068	sed 's/^/| /' conftest.$ac_ext >&5
7069		7914
7070	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7071	fi
7072	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7073	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7074	echo "${ECHO_T}$ac_header_compiler" >&6
7075
7076	# Is the header present?
7077	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7078	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7079	cat >conftest.$ac_ext <<_ACEOF
7080	/* confdefs.h. */
7081	_ACEOF
7082	cat confdefs.h >>conftest.$ac_ext
7083	cat >>conftest.$ac_ext <<_ACEOF
7084	/* end confdefs.h. */
7085	#include <$ac_header>
7086	_ACEOF
7087	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7088	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7089	ac_status=$?
7090	grep -v '^ *+' conftest.er1 >conftest.err
7091	rm -f conftest.er1
7092	cat conftest.err >&5
7093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7094	(exit $ac_status); } >/dev/null; then
7095	if test -s conftest.err; then
7096	ac_cpp_err=$ac_cxx_preproc_warn_flag
7097	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7098	else
7099	ac_cpp_err=
7100	fi
7101	else
7102	ac_cpp_err=yes
7103	fi
7104	if test -z "$ac_cpp_err"; then
7105	ac_header_preproc=yes
7106	else
7107	echo "$as_me: failed program was:" >&5
7108	sed 's/^/| /' conftest.$ac_ext >&5
7109
7110	ac_header_preproc=no
7111	fi
7112	rm -f conftest.err conftest.$ac_ext
7113	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7114	echo "${ECHO_T}$ac_header_preproc" >&6
7115
7116	# So? What about this header?
7117	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7118	yes:no: )
7119	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7120	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7121	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7122	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7123	ac_header_preproc=yes
7124	;;
7125	no:yes:* )
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7127	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7129	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7131	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7133	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7135	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7136	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7137	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7138	(
7139	cat <<\_ASBOX
7140	## ------------------------------------------ ##
7141	## Report this to the AC_PACKAGE_NAME lists. ##
7142	## ------------------------------------------ ##
7143	_ASBOX
7144	) |
7145	sed "s/^/$as_me: WARNING: /" >&2
7146	;;
7147	esac
7148	echo "$as_me:$LINENO: checking for $ac_header" >&5
7149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7150	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7151	echo $ECHO_N "(cached) $ECHO_C" >&6
7152	else
7153	eval "$as_ac_Header=\$ac_header_preproc"
7154	fi
7155	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7156	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7157
7158	fi
7159	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7160	cat >>confdefs.h <<_ACEOF
7161	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7162	_ACEOF
7163
7164	fi
7165
7166	done
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7186	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7187	sys/mman.h netinet/in.h
7188	do
7189	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7190	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7191	echo "$as_me:$LINENO: checking for $ac_header" >&5
7192	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7193	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7194	echo $ECHO_N "(cached) $ECHO_C" >&6
7195	fi
7196	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7197	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7198	else
7199	# Is the header compilable?
7200	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7201	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7202	cat >conftest.$ac_ext <<_ACEOF
7203	/* confdefs.h. */
7204	_ACEOF
7205	cat confdefs.h >>conftest.$ac_ext
7206	cat >>conftest.$ac_ext <<_ACEOF
7207	/* end confdefs.h. */
7208	$ac_includes_default
7209	#include <$ac_header>
7210	_ACEOF
7211	rm -f conftest.$ac_objext
7212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7213	(eval $ac_compile) 2>conftest.er1
7214	ac_status=$?
7215	grep -v '^ *+' conftest.er1 >conftest.err
7216	rm -f conftest.er1
7217	cat conftest.err >&5
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); } &&
7220	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7221	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7222	(eval $ac_try) 2>&5
7223	ac_status=$?
7224	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7225	(exit $ac_status); }; } &&
7226	{ ac_try='test -s conftest.$ac_objext'
7227	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7228	(eval $ac_try) 2>&5
7229	ac_status=$?
7230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7231	(exit $ac_status); }; }; then
7232	ac_header_compiler=yes
7233	else
7234	echo "$as_me: failed program was:" >&5
7235	sed 's/^/| /' conftest.$ac_ext >&5
7236
7237	ac_header_compiler=no
7238	fi
7239	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7240	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7241	echo "${ECHO_T}$ac_header_compiler" >&6
7242
7243	# Is the header present?
7244	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7245	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7246	cat >conftest.$ac_ext <<_ACEOF
7247	/* confdefs.h. */
7248	_ACEOF
7249	cat confdefs.h >>conftest.$ac_ext
7250	cat >>conftest.$ac_ext <<_ACEOF
7251	/* end confdefs.h. */
7252	#include <$ac_header>
7253	_ACEOF
7254	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7255	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7256	ac_status=$?
7257	grep -v '^ *+' conftest.er1 >conftest.err
7258	rm -f conftest.er1
7259	cat conftest.err >&5
7260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7261	(exit $ac_status); } >/dev/null; then
7262	if test -s conftest.err; then
7263	ac_cpp_err=$ac_cxx_preproc_warn_flag
7264	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7265	else
7266	ac_cpp_err=
7267	fi
7268	else
7269	ac_cpp_err=yes
7270	fi
7271	if test -z "$ac_cpp_err"; then
7272	ac_header_preproc=yes
7273	else
7274	echo "$as_me: failed program was:" >&5
7275	sed 's/^/| /' conftest.$ac_ext >&5
7276
7277	ac_header_preproc=no
7278	fi
7279	rm -f conftest.err conftest.$ac_ext
7280	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7281	echo "${ECHO_T}$ac_header_preproc" >&6
7282
7283	# So? What about this header?
7284	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7285	yes:no: )
7286	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7287	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7288	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7289	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7290	ac_header_preproc=yes
7291	;;
7292	no:yes:* )
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7294	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7296	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7298	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7299	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7300	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7301	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7302	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7303	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7304	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7305	(
7306	cat <<\_ASBOX
7307	## ------------------------------------------ ##
7308	## Report this to the AC_PACKAGE_NAME lists. ##
7309	## ------------------------------------------ ##
7310	_ASBOX
7311	) |
7312	sed "s/^/$as_me: WARNING: /" >&2
7313	;;
7314	esac
7315	echo "$as_me:$LINENO: checking for $ac_header" >&5
7316	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7317	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7318	echo $ECHO_N "(cached) $ECHO_C" >&6
7319	else
7320	eval "$as_ac_Header=\$ac_header_preproc"
7321	fi
7322	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7323	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7324
7325	fi
7326	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7327	cat >>confdefs.h <<_ACEOF
7328	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7329	_ACEOF
7330
7331	fi
7332
7333	done
7334
7335
7336
7337
7338
7339
7340
7341	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7342	do
7343	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7344	echo "$as_me:$LINENO: checking for $ac_header" >&5
7345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7346	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7347	echo $ECHO_N "(cached) $ECHO_C" >&6
7348	else
7349	cat >conftest.$ac_ext <<_ACEOF
7350	/* confdefs.h. */
7351	_ACEOF
7352	cat confdefs.h >>conftest.$ac_ext
7353	cat >>conftest.$ac_ext <<_ACEOF
7354	/* end confdefs.h. */
7355
7356	#include <sys/types.h>	7916	#include <sys/types.h>
7357	#include <sys/socket.h>	7917	#include <sys/socket.h>
7358	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7359	# include <netinet/in.h>	7919	# include <netinet/in.h>
7360	#endif	7920	#endif
…		…
7363	#endif	7923	#endif
7364	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7365	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7366	#endif	7926	#endif
7367		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7368		7932
7369	#include <$ac_header>
7370	_ACEOF
7371	rm -f conftest.$ac_objext
7372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7373	(eval $ac_compile) 2>conftest.er1
7374	ac_status=$?
7375	grep -v '^ *+' conftest.er1 >conftest.err
7376	rm -f conftest.er1
7377	cat conftest.err >&5
7378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7379	(exit $ac_status); } &&
7380	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7382	(eval $ac_try) 2>&5
7383	ac_status=$?
7384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7385	(exit $ac_status); }; } &&
7386	{ ac_try='test -s conftest.$ac_objext'
7387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7388	(eval $ac_try) 2>&5
7389	ac_status=$?
7390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7391	(exit $ac_status); }; }; then
7392	eval "$as_ac_Header=yes"
7393	else
7394	echo "$as_me: failed program was:" >&5
7395	sed 's/^/| /' conftest.$ac_ext >&5
7396
7397	eval "$as_ac_Header=no"
7398	fi	7933	fi
7399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7400	fi	7935	#include <sys/types.h>
7401	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7402	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7403	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7404	cat >>confdefs.h <<_ACEOF	7939	#endif
7405	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7406	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7407		7946
7408	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7409		7951
7410	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7411		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7412		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
7413	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
7414	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7415	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7416	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7417	else	8035	printf %s "(cached) " >&6
7418	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7419	/* confdefs.h. */
7420	_ACEOF
7421	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7422	cat >>conftest.$ac_ext <<_ACEOF
7423	/* end confdefs.h. */	8038	/* end confdefs.h. */
7424		8039
7425	int	8040	int
7426	main ()	8041	main (void)
7427	{	8042	{
7428	/* FIXME: Include the comments suggested by Paul. */	8043
7429	#ifndef __cplusplus	8044	#ifndef __cplusplus
7430	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7431	typedef int charset[2];	8046	typedef int charset[2];
7432	const charset x;	8047	const charset cs = { 0, 0 };
7433	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7434	char const *const *ccp;	8049	char const *const *pcpcc;
7435	char **p;	8050	char **ppc;
7436	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7437	struct point {int x, y;};	8052	struct point {int x, y;};
7438	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7439	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7440	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
7441	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
7442	expression */	8057	expression */
7443	const char *g = "string";	8058	const char *g = "string";
7444	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7445	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7446	++ccp;	8061	++pcpcc;
7447	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7448	ccp = (char const *const *) p;	8063	pcpcc = (char const *const *) ppc;
7449	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7450	char *t;	8065	char tx;
		8066	char *t = &tx;
7451	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
7452		8068
7453	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7454	}	8071	}
7455	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7456	int x[] = {25, 17};	8073	int x[] = {25, 17};
7457	const int *foo = &x[0];	8074	const int *foo = &x[0];
7458	++foo;	8075	++foo;
…		…
7460	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7461	typedef const int *iptr;	8078	typedef const int *iptr;
7462	iptr p = 0;	8079	iptr p = 0;
7463	++p;	8080	++p;
7464	}	8081	}
7465	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7466	"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. */
7467	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7468	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7469	}	8086	}
7470	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7471	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7472	}	8090	}
		8091	return !cs[0] && !zero.x;
7473	#endif	8092	#endif
7474		8093
7475	;	8094	;
7476	return 0;	8095	return 0;
7477	}	8096	}
7478	_ACEOF	8097	_ACEOF
7479	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7480	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7481	(eval $ac_compile) 2>conftest.er1
7482	ac_status=$?
7483	grep -v '^ *+' conftest.er1 >conftest.err
7484	rm -f conftest.er1
7485	cat conftest.err >&5
7486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487	(exit $ac_status); } &&
7488	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7490	(eval $ac_try) 2>&5
7491	ac_status=$?
7492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493	(exit $ac_status); }; } &&
7494	{ ac_try='test -s conftest.$ac_objext'
7495	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7496	(eval $ac_try) 2>&5
7497	ac_status=$?
7498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7499	(exit $ac_status); }; }; then
7500	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7501	else	8101	else $as_nop
7502	echo "$as_me: failed program was:" >&5
7503	sed 's/^/| /' conftest.$ac_ext >&5
7504
7505	ac_cv_c_const=no	8102	ac_cv_c_const=no
7506	fi	8103	fi
7507	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7508	fi	8105	fi
7509	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7510	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7511	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7512		8109
7513	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7514	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7515	_ACEOF	8136	_ACEOF
7516		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7517	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7518		8144
7519	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7520	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7521	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7522	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7523	else	8149
7524	cat >conftest.$ac_ext <<_ACEOF	8150
7525	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7526	_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 $as_nop
7527	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7528	cat >>conftest.$ac_ext <<_ACEOF
7529	/* end confdefs.h. */	8171	/* end confdefs.h. */
7530	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7531	int	8175	int
7532	main ()	8176	main (void)
7533	{	8177	{
7534	if ((pid_t *) 0)	8178	struct tm tm;
7535	return 0;	8179	int *p = &tm.tm_sec;
7536	if (sizeof (pid_t))	8180	return !p;
7537	return 0;
7538	;	8181	;
7539	return 0;	8182	return 0;
7540	}	8183	}
7541	_ACEOF	8184	_ACEOF
7542	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7543	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7544	(eval $ac_compile) 2>conftest.er1
7545	ac_status=$?
7546	grep -v '^ *+' conftest.er1 >conftest.err
7547	rm -f conftest.er1
7548	cat conftest.err >&5
7549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550	(exit $ac_status); } &&
7551	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7553	(eval $ac_try) 2>&5
7554	ac_status=$?
7555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556	(exit $ac_status); }; } &&
7557	{ ac_try='test -s conftest.$ac_objext'
7558	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7559	(eval $ac_try) 2>&5
7560	ac_status=$?
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); }; }; then
7563	ac_cv_type_pid_t=yes
7564	else
7565	echo "$as_me: failed program was:" >&5
7566	sed 's/^/| /' conftest.$ac_ext >&5
7567
7568	ac_cv_type_pid_t=no
7569	fi
7570	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7571	fi
7572	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7573	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7574	if test $ac_cv_type_pid_t = yes; then
7575	:
7576	else
7577
7578	cat >>confdefs.h <<_ACEOF
7579	#define pid_t int
7580	_ACEOF
7581
7582	fi
7583
7584	echo "$as_me:$LINENO: checking for size_t" >&5
7585	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7586	if test "${ac_cv_type_size_t+set}" = set; then
7587	echo $ECHO_N "(cached) $ECHO_C" >&6
7588	else
7589	cat >conftest.$ac_ext <<_ACEOF
7590	/* confdefs.h. */
7591	_ACEOF
7592	cat confdefs.h >>conftest.$ac_ext
7593	cat >>conftest.$ac_ext <<_ACEOF
7594	/* end confdefs.h. */
7595	$ac_includes_default
7596	int
7597	main ()
7598	{
7599	if ((size_t *) 0)
7600	return 0;
7601	if (sizeof (size_t))
7602	return 0;
7603	;
7604	return 0;
7605	}
7606	_ACEOF
7607	rm -f conftest.$ac_objext
7608	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7609	(eval $ac_compile) 2>conftest.er1
7610	ac_status=$?
7611	grep -v '^ *+' conftest.er1 >conftest.err
7612	rm -f conftest.er1
7613	cat conftest.err >&5
7614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7615	(exit $ac_status); } &&
7616	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7617	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7618	(eval $ac_try) 2>&5
7619	ac_status=$?
7620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7621	(exit $ac_status); }; } &&
7622	{ ac_try='test -s conftest.$ac_objext'
7623	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7624	(eval $ac_try) 2>&5
7625	ac_status=$?
7626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7627	(exit $ac_status); }; }; then
7628	ac_cv_type_size_t=yes
7629	else
7630	echo "$as_me: failed program was:" >&5
7631	sed 's/^/| /' conftest.$ac_ext >&5
7632
7633	ac_cv_type_size_t=no
7634	fi
7635	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7636	fi
7637	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7638	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7639	if test $ac_cv_type_size_t = yes; then
7640	:
7641	else
7642
7643	cat >>confdefs.h <<_ACEOF
7644	#define size_t unsigned
7645	_ACEOF
7646
7647	fi
7648
7649	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7650	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7651	if test "${ac_cv_header_time+set}" = set; then
7652	echo $ECHO_N "(cached) $ECHO_C" >&6
7653	else
7654	cat >conftest.$ac_ext <<_ACEOF
7655	/* confdefs.h. */
7656	_ACEOF
7657	cat confdefs.h >>conftest.$ac_ext
7658	cat >>conftest.$ac_ext <<_ACEOF
7659	/* end confdefs.h. */
7660	#include <sys/types.h>
7661	#include <sys/time.h>
7662	#include <time.h>
7663
7664	int
7665	main ()
7666	{
7667	if ((struct tm *) 0)
7668	return 0;
7669	;
7670	return 0;
7671	}
7672	_ACEOF
7673	rm -f conftest.$ac_objext
7674	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7675	(eval $ac_compile) 2>conftest.er1
7676	ac_status=$?
7677	grep -v '^ *+' conftest.er1 >conftest.err
7678	rm -f conftest.er1
7679	cat conftest.err >&5
7680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681	(exit $ac_status); } &&
7682	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7684	(eval $ac_try) 2>&5
7685	ac_status=$?
7686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687	(exit $ac_status); }; } &&
7688	{ ac_try='test -s conftest.$ac_objext'
7689	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7690	(eval $ac_try) 2>&5
7691	ac_status=$?
7692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7693	(exit $ac_status); }; }; then
7694	ac_cv_header_time=yes
7695	else
7696	echo "$as_me: failed program was:" >&5
7697	sed 's/^/| /' conftest.$ac_ext >&5
7698
7699	ac_cv_header_time=no
7700	fi
7701	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7702	fi
7703	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7704	echo "${ECHO_T}$ac_cv_header_time" >&6
7705	if test $ac_cv_header_time = yes; then
7706
7707	cat >>confdefs.h <<\_ACEOF
7708	#define TIME_WITH_SYS_TIME 1
7709	_ACEOF
7710
7711	fi
7712
7713	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7714	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7715	if test "${ac_cv_struct_tm+set}" = set; then
7716	echo $ECHO_N "(cached) $ECHO_C" >&6
7717	else
7718	cat >conftest.$ac_ext <<_ACEOF
7719	/* confdefs.h. */
7720	_ACEOF
7721	cat confdefs.h >>conftest.$ac_ext
7722	cat >>conftest.$ac_ext <<_ACEOF
7723	/* end confdefs.h. */
7724	#include <sys/types.h>
7725	#include <time.h>
7726
7727	int
7728	main ()
7729	{
7730	struct tm *tp; tp->tm_sec;
7731	;
7732	return 0;
7733	}
7734	_ACEOF
7735	rm -f conftest.$ac_objext
7736	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7737	(eval $ac_compile) 2>conftest.er1
7738	ac_status=$?
7739	grep -v '^ *+' conftest.er1 >conftest.err
7740	rm -f conftest.er1
7741	cat conftest.err >&5
7742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743	(exit $ac_status); } &&
7744	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746	(eval $ac_try) 2>&5
7747	ac_status=$?
7748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749	(exit $ac_status); }; } &&
7750	{ ac_try='test -s conftest.$ac_objext'
7751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7752	(eval $ac_try) 2>&5
7753	ac_status=$?
7754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7755	(exit $ac_status); }; }; then
7756	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7757	else	8188	else $as_nop
7758	echo "$as_me: failed program was:" >&5
7759	sed 's/^/| /' conftest.$ac_ext >&5
7760
7761	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7762	fi	8190	fi
7763	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7764	fi	8192	fi
7765	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7766	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7767	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7768		8196
7769	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7770	#define TM_IN_SYS_TIME 1
7771	_ACEOF
7772		8198
7773	fi	8199	fi
7774		8200
7775		8201
7776	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7777	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7778	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7779	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7780	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7781		8208
7782	cat >conftest.$ac_ext <<_ACEOF
7783	/* confdefs.h. */
7784	_ACEOF
7785	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786	cat >>conftest.$ac_ext <<_ACEOF
7787	/* end confdefs.h. */	8210	/* end confdefs.h. */
7788	#include <sys/types.h>	8211	#include <sys/types.h>
7789	#include <sys/socket.h>	8212	#include <sys/socket.h>
7790	int	8213	int
7791	main ()	8214	main (void)
7792	{	8215	{
7793	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7794	;	8217	;
7795	return 0;	8218	return 0;
7796	}	8219	}
7797	_ACEOF	8220	_ACEOF
7798	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7799	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7800	(eval $ac_compile) 2>conftest.er1
7801	ac_status=$?
7802	grep -v '^ *+' conftest.er1 >conftest.err
7803	rm -f conftest.er1
7804	cat conftest.err >&5
7805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7806	(exit $ac_status); } &&
7807	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7808	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7809	(eval $ac_try) 2>&5
7810	ac_status=$?
7811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7812	(exit $ac_status); }; } &&
7813	{ ac_try='test -s conftest.$ac_objext'
7814	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7815	(eval $ac_try) 2>&5
7816	ac_status=$?
7817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7818	(exit $ac_status); }; }; then
7819	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7820	else	8224	else $as_nop
7821	echo "$as_me: failed program was:" >&5
7822	sed 's/^/| /' conftest.$ac_ext >&5
7823
7824	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7825	fi	8226	fi
7826	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7827		8228
7828	fi	8229	fi
7829	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7830	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7831	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7832		8233
7833	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7834	#define HAVE_SOCKLEN_T 1
7835	_ACEOF
7836		8235
7837	fi	8236	fi
7838		8237
7839	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7840	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7841	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7842	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7843	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7844		8244
7845	cat >conftest.$ac_ext <<_ACEOF
7846	/* confdefs.h. */
7847	_ACEOF
7848	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849	cat >>conftest.$ac_ext <<_ACEOF
7850	/* end confdefs.h. */	8246	/* end confdefs.h. */
7851	#include <sys/types.h>	8247	#include <sys/types.h>
7852	#include <sys/socket.h>	8248	#include <sys/socket.h>
7853	#include <netdb.h>	8249	#include <netdb.h>
7854	int	8250	int
7855	main ()	8251	main (void)
7856	{	8252	{
7857	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7858	;	8254	;
7859	return 0;	8255	return 0;
7860	}	8256	}
7861	_ACEOF	8257	_ACEOF
7862	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7863	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7864	(eval $ac_compile) 2>conftest.er1
7865	ac_status=$?
7866	grep -v '^ *+' conftest.er1 >conftest.err
7867	rm -f conftest.er1
7868	cat conftest.err >&5
7869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870	(exit $ac_status); } &&
7871	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7873	(eval $ac_try) 2>&5
7874	ac_status=$?
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); }; } &&
7877	{ ac_try='test -s conftest.$ac_objext'
7878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7879	(eval $ac_try) 2>&5
7880	ac_status=$?
7881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7882	(exit $ac_status); }; }; then
7883	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7884	else	8261	else $as_nop
7885	echo "$as_me: failed program was:" >&5
7886	sed 's/^/| /' conftest.$ac_ext >&5
7887
7888	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7889	fi	8263	fi
7890	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7891		8265
7892	fi	8266	fi
7893	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7894	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7895	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7896		8270
7897	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7898	#define HAVE_STRUCT_ADDRINFO 1
7899	_ACEOF
7900		8272
7901	fi	8273	fi
7902
7903	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7904	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7905	if test "${ac_cv_type_signal+set}" = set; then
7906	echo $ECHO_N "(cached) $ECHO_C" >&6
7907	else
7908	cat >conftest.$ac_ext <<_ACEOF
7909	/* confdefs.h. */
7910	_ACEOF
7911	cat confdefs.h >>conftest.$ac_ext
7912	cat >>conftest.$ac_ext <<_ACEOF
7913	/* end confdefs.h. */
7914	#include <sys/types.h>
7915	#include <signal.h>
7916	#ifdef signal
7917	# undef signal
7918	#endif
7919	#ifdef __cplusplus
7920	extern "C" void (*signal (int, void (*)(int)))(int);
7921	#else
7922	void (*signal ()) ();
7923	#endif
7924
7925	int
7926	main ()
7927	{
7928	int i;
7929	;
7930	return 0;
7931	}
7932	_ACEOF
7933	rm -f conftest.$ac_objext
7934	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7935	(eval $ac_compile) 2>conftest.er1
7936	ac_status=$?
7937	grep -v '^ *+' conftest.er1 >conftest.err
7938	rm -f conftest.er1
7939	cat conftest.err >&5
7940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941	(exit $ac_status); } &&
7942	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7944	(eval $ac_try) 2>&5
7945	ac_status=$?
7946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947	(exit $ac_status); }; } &&
7948	{ ac_try='test -s conftest.$ac_objext'
7949	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7950	(eval $ac_try) 2>&5
7951	ac_status=$?
7952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7953	(exit $ac_status); }; }; then
7954	ac_cv_type_signal=void
7955	else
7956	echo "$as_me: failed program was:" >&5
7957	sed 's/^/| /' conftest.$ac_ext >&5
7958
7959	ac_cv_type_signal=int
7960	fi
7961	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7962	fi
7963	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7964	echo "${ECHO_T}$ac_cv_type_signal" >&6
7965
7966	cat >>confdefs.h <<_ACEOF
7967	#define RETSIGTYPE $ac_cv_type_signal
7968	_ACEOF
7969
7970
7971		8274
7972	ac_ext=c	8275	ac_ext=c
7973	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7974	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7975	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 $LIBS >&5'
7976	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7977		8280
7978		8281
7979	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7980	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7981	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7982	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7983	else	8286
7984	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7985	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7986	_ACEOF	8289	if test "x$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 $as_nop
7987	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7988	cat >>conftest.$ac_ext <<_ACEOF
7989	/* end confdefs.h. */	8353	/* end confdefs.h. */
7990	#include <stdlib.h>
7991	#include <stdarg.h>
7992	#include <string.h>
7993	#include <float.h>	8354	#include <alloca.h>
7994
7995	int	8355	int
7996	main ()	8356	main (void)
7997	{	8357	{
7998		8358	char *p = (char *) alloca (2 * sizeof (int));
		8359	if (p) return 0;
7999	;	8360	;
8000	return 0;	8361	return 0;
8001	}	8362	}
8002	_ACEOF	8363	_ACEOF
8003	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
8004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
8005	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8006	ac_status=$?	8367	else $as_nop
8007	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8008	rm -f conftest.er1	8369	fi
8009	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8010	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8011	(exit $ac_status); } &&	8372	fi
8012	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8014	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8015	ac_status=$?	8376
8016	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8017	(exit $ac_status); }; } &&	8378
8018	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8020	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8021	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8022	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8023	(exit $ac_status); }; }; then	8384	then :
8024	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8025	else	8389	else
8026	echo "$as_me: failed program was:" >&5
8027	sed 's/^/| /' conftest.$ac_ext >&5
8028
8029	ac_cv_header_stdc=no
8030	fi
8031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8032
8033	if test $ac_cv_header_stdc = yes; then
8034	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8035	cat >conftest.$ac_ext <<_ACEOF
8036	/* confdefs.h. */
8037	_ACEOF
8038	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8039	cat >>conftest.$ac_ext <<_ACEOF
8040	/* end confdefs.h. */
8041	#include <string.h>
8042
8043	_ACEOF
8044	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8045	$EGREP "memchr" >/dev/null 2>&1; then
8046	:
8047	else
8048	ac_cv_header_stdc=no
8049	fi
8050	rm -f conftest*
8051
8052	fi
8053
8054	if test $ac_cv_header_stdc = yes; then
8055	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8056	cat >conftest.$ac_ext <<_ACEOF
8057	/* confdefs.h. */
8058	_ACEOF
8059	cat confdefs.h >>conftest.$ac_ext
8060	cat >>conftest.$ac_ext <<_ACEOF
8061	/* end confdefs.h. */	8391	/* end confdefs.h. */
8062	#include <stdlib.h>	8392	#include <stdlib.h>
8063
8064	_ACEOF
8065	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8066	$EGREP "free" >/dev/null 2>&1; then
8067	:
8068	else
8069	ac_cv_header_stdc=no
8070	fi
8071	rm -f conftest*
8072
8073	fi
8074
8075	if test $ac_cv_header_stdc = yes; then
8076	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8077	if test "$cross_compiling" = yes; then
8078	:
8079	else
8080	cat >conftest.$ac_ext <<_ACEOF
8081	/* confdefs.h. */
8082	_ACEOF
8083	cat confdefs.h >>conftest.$ac_ext
8084	cat >>conftest.$ac_ext <<_ACEOF
8085	/* end confdefs.h. */
8086	#include <ctype.h>	8393	#include <stddef.h>
8087	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8088	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8089	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8090	#else	8400	# else
8091	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8092	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8093	|| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8094	|| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8095	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	8405	# endif
8096	#endif	8406	#endif
8097		8407
8098	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8099	int	8408	int
8100	main ()	8409	main (void)
8101	{	8410	{
8102	int i;	8411	char *p = (char *) alloca (1);
8103	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8104	if (XOR (islower (i), ISLOWER (i))
8105	|| toupper (i) != TOUPPER (i))
8106	exit(2);
8107	exit (0);
8108	}
8109	_ACEOF
8110	rm -f conftest$ac_exeext
8111	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8112	(eval $ac_link) 2>&5
8113	ac_status=$?
8114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8115	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8117	(eval $ac_try) 2>&5
8118	ac_status=$?
8119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120	(exit $ac_status); }; }; then
8121	:
8122	else
8123	echo "$as_me: program exited with status $ac_status" >&5
8124	echo "$as_me: failed program was:" >&5
8125	sed 's/^/| /' conftest.$ac_ext >&5
8126
8127	( exit $ac_status )
8128	ac_cv_header_stdc=no
8129	fi
8130	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8131	fi
8132	fi
8133	fi
8134	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8135	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8136	if test $ac_cv_header_stdc = yes; then
8137
8138	cat >>confdefs.h <<\_ACEOF
8139	#define STDC_HEADERS 1
8140	_ACEOF
8141
8142	fi
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8156	do
8157	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8158	echo "$as_me:$LINENO: checking for $ac_func" >&5
8159	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8160	if eval "test \"\${$as_ac_var+set}\" = set"; then
8161	echo $ECHO_N "(cached) $ECHO_C" >&6
8162	else
8163	cat >conftest.$ac_ext <<_ACEOF
8164	/* confdefs.h. */
8165	_ACEOF
8166	cat confdefs.h >>conftest.$ac_ext
8167	cat >>conftest.$ac_ext <<_ACEOF
8168	/* end confdefs.h. */
8169	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8170	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8171	#define $ac_func innocuous_$ac_func
8172
8173	/* System header to define __stub macros and hopefully few prototypes,
8174	which can conflict with char $ac_func (); below.
8175	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8176	<limits.h> exists even on freestanding compilers. */
8177
8178	#ifdef __STDC__
8179	# include <limits.h>
8180	#else
8181	# include <assert.h>
8182	#endif
8183
8184	#undef $ac_func
8185
8186	/* Override any gcc2 internal prototype to avoid an error. */
8187	#ifdef __cplusplus
8188	extern "C"
8189	{
8190	#endif
8191	/* We use char because int might match the return type of a gcc2
8192	builtin and then its argument prototype would still apply. */
8193	char $ac_func ();
8194	/* The GNU C library defines this for functions which it implements
8195	to always fail with ENOSYS. Some functions are actually named
8196	something starting with __ and the normal name is an alias. */
8197	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8198	choke me
8199	#else
8200	char (*f) () = $ac_func;
8201	#endif
8202	#ifdef __cplusplus
8203	}
8204	#endif
8205
8206	int
8207	main ()
8208	{
8209	return f != $ac_func;
8210	;	8413	;
8211	return 0;	8414	return 0;
8212	}	8415	}
8213	_ACEOF	8416	_ACEOF
8214	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8215	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8216	(eval $ac_link) 2>conftest.er1
8217	ac_status=$?
8218	grep -v '^ *+' conftest.er1 >conftest.err
8219	rm -f conftest.er1
8220	cat conftest.err >&5
8221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8222	(exit $ac_status); } &&
8223	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8225	(eval $ac_try) 2>&5
8226	ac_status=$?
8227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8228	(exit $ac_status); }; } &&
8229	{ ac_try='test -s conftest$ac_exeext'
8230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8231	(eval $ac_try) 2>&5
8232	ac_status=$?
8233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8234	(exit $ac_status); }; }; then
8235	eval "$as_ac_var=yes"
8236	else
8237	echo "$as_me: failed program was:" >&5
8238	sed 's/^/| /' conftest.$ac_ext >&5
8239
8240	eval "$as_ac_var=no"
8241	fi
8242	rm -f conftest.err conftest.$ac_objext \
8243	conftest$ac_exeext conftest.$ac_ext
8244	fi
8245	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8246	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8247	if test `eval echo '${'$as_ac_var'}'` = yes; then
8248	cat >>confdefs.h <<_ACEOF
8249	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8250	_ACEOF
8251
8252	fi
8253	done
8254
8255
8256	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8257	# for constant arguments. Useless!
8258	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8259	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8260	if test "${ac_cv_working_alloca_h+set}" = set; then
8261	echo $ECHO_N "(cached) $ECHO_C" >&6
8262	else
8263	cat >conftest.$ac_ext <<_ACEOF
8264	/* confdefs.h. */
8265	_ACEOF
8266	cat confdefs.h >>conftest.$ac_ext
8267	cat >>conftest.$ac_ext <<_ACEOF
8268	/* end confdefs.h. */
8269	#include <alloca.h>
8270	int
8271	main ()
8272	{
8273	char *p = (char *) alloca (2 * sizeof (int));
8274	;
8275	return 0;
8276	}
8277	_ACEOF
8278	rm -f conftest.$ac_objext conftest$ac_exeext
8279	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8280	(eval $ac_link) 2>conftest.er1
8281	ac_status=$?
8282	grep -v '^ *+' conftest.er1 >conftest.err
8283	rm -f conftest.er1
8284	cat conftest.err >&5
8285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8286	(exit $ac_status); } &&
8287	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8289	(eval $ac_try) 2>&5
8290	ac_status=$?
8291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292	(exit $ac_status); }; } &&
8293	{ ac_try='test -s conftest$ac_exeext'
8294	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8295	(eval $ac_try) 2>&5
8296	ac_status=$?
8297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8298	(exit $ac_status); }; }; then
8299	ac_cv_working_alloca_h=yes
8300	else
8301	echo "$as_me: failed program was:" >&5
8302	sed 's/^/| /' conftest.$ac_ext >&5
8303
8304	ac_cv_working_alloca_h=no
8305	fi
8306	rm -f conftest.err conftest.$ac_objext \
8307	conftest$ac_exeext conftest.$ac_ext
8308	fi
8309	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8310	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8311	if test $ac_cv_working_alloca_h = yes; then
8312
8313	cat >>confdefs.h <<\_ACEOF
8314	#define HAVE_ALLOCA_H 1
8315	_ACEOF
8316
8317	fi
8318
8319	echo "$as_me:$LINENO: checking for alloca" >&5
8320	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8321	if test "${ac_cv_func_alloca_works+set}" = set; then
8322	echo $ECHO_N "(cached) $ECHO_C" >&6
8323	else
8324	cat >conftest.$ac_ext <<_ACEOF
8325	/* confdefs.h. */
8326	_ACEOF
8327	cat confdefs.h >>conftest.$ac_ext
8328	cat >>conftest.$ac_ext <<_ACEOF
8329	/* end confdefs.h. */
8330	#ifdef __GNUC__
8331	# define alloca __builtin_alloca
8332	#else
8333	# ifdef _MSC_VER
8334	# include <malloc.h>
8335	# define alloca _alloca
8336	# else
8337	# if HAVE_ALLOCA_H
8338	# include <alloca.h>
8339	# else
8340	# ifdef _AIX
8341	#pragma alloca
8342	# else
8343	# ifndef alloca /* predefined by HP cc +Olibcalls */
8344	char *alloca ();
8345	# endif
8346	# endif
8347	# endif
8348	# endif
8349	#endif
8350
8351	int
8352	main ()
8353	{
8354	char *p = (char *) alloca (1);
8355	;
8356	return 0;
8357	}
8358	_ACEOF
8359	rm -f conftest.$ac_objext conftest$ac_exeext
8360	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8361	(eval $ac_link) 2>conftest.er1
8362	ac_status=$?
8363	grep -v '^ *+' conftest.er1 >conftest.err
8364	rm -f conftest.er1
8365	cat conftest.err >&5
8366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8367	(exit $ac_status); } &&
8368	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8370	(eval $ac_try) 2>&5
8371	ac_status=$?
8372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373	(exit $ac_status); }; } &&
8374	{ ac_try='test -s conftest$ac_exeext'
8375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8376	(eval $ac_try) 2>&5
8377	ac_status=$?
8378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8379	(exit $ac_status); }; }; then
8380	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8381	else	8420	else $as_nop
8382	echo "$as_me: failed program was:" >&5
8383	sed 's/^/| /' conftest.$ac_ext >&5
8384
8385	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8386	fi	8422	fi
8387	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8388	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8389	fi	8425	fi
8390	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8391	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8392		8429
8393	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8394		8431
8395	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8396	#define HAVE_ALLOCA 1
8397	_ACEOF
8398		8433
8399	else	8434	else
8400	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8401	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8402	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8403	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8404		8439
8405	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8406		8441
8407	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8408	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8409	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8410		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 $ac_cv_c_stack_direction" >>confdefs.h
8411		8489
8412	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8413	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8414	if test "${ac_cv_os_cray+set}" = set; then	8492
8415	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8416	else	8494
8417	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8418	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8419	_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 $LIBS"
8420	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8421	cat >>conftest.$ac_ext <<_ACEOF
8422	/* end confdefs.h. */	8510	/* end confdefs.h. */
8423	#if defined(CRAY) && ! defined(CRAY2)
8424	webecray
8425	#else
8426	wenotbecray
8427	#endif
8428		8511
8429	_ACEOF
8430	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8431	$EGREP "webecray" >/dev/null 2>&1; then
8432	ac_cv_os_cray=yes
8433	else
8434	ac_cv_os_cray=no
8435	fi
8436	rm -f conftest*
8437
8438	fi
8439	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8440	echo "${ECHO_T}$ac_cv_os_cray" >&6
8441	if test $ac_cv_os_cray = yes; then
8442	for ac_func in _getb67 GETB67 getb67; do
8443	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8444	echo "$as_me:$LINENO: checking for $ac_func" >&5
8445	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8446	if eval "test \"\${$as_ac_var+set}\" = set"; then
8447	echo $ECHO_N "(cached) $ECHO_C" >&6
8448	else
8449	cat >conftest.$ac_ext <<_ACEOF
8450	/* confdefs.h. */
8451	_ACEOF
8452	cat confdefs.h >>conftest.$ac_ext
8453	cat >>conftest.$ac_ext <<_ACEOF
8454	/* end confdefs.h. */
8455	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8456	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8457	#define $ac_func innocuous_$ac_func
8458
8459	/* System header to define __stub macros and hopefully few prototypes,
8460	which can conflict with char $ac_func (); below.
8461	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8462	<limits.h> exists even on freestanding compilers. */
8463
8464	#ifdef __STDC__
8465	# include <limits.h>
8466	#else
8467	# include <assert.h>
8468	#endif
8469
8470	#undef $ac_func
8471
8472	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8473	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8474	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8475	{	8518	{
8476	#endif	8519	return connect ();
8477	/* We use char because int might match the return type of a gcc2
8478	builtin and then its argument prototype would still apply. */
8479	char $ac_func ();
8480	/* The GNU C library defines this for functions which it implements
8481	to always fail with ENOSYS. Some functions are actually named
8482	something starting with __ and the normal name is an alias. */
8483	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8484	choke me
8485	#else
8486	char (*f) () = $ac_func;
8487	#endif
8488	#ifdef __cplusplus
8489	}
8490	#endif
8491
8492	int
8493	main ()
8494	{
8495	return f != $ac_func;
8496	;	8520	;
8497	return 0;	8521	return 0;
8498	}	8522	}
8499	_ACEOF	8523	_ACEOF
8500	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8501	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8502	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8503	ac_status=$?	8527	else $as_nop
8504	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8505	rm -f conftest.er1
8506	cat conftest.err >&5
8507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508	(exit $ac_status); } &&
8509	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8511	(eval $ac_try) 2>&5
8512	ac_status=$?
8513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8514	(exit $ac_status); }; } &&
8515	{ ac_try='test -s conftest$ac_exeext'
8516	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8517	(eval $ac_try) 2>&5
8518	ac_status=$?
8519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8520	(exit $ac_status); }; }; then
8521	eval "$as_ac_var=yes"
8522	else
8523	echo "$as_me: failed program was:" >&5
8524	sed 's/^/| /' conftest.$ac_ext >&5
8525
8526	eval "$as_ac_var=no"
8527	fi	8529	fi
8528	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8529	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8530	fi	8533	fi
8531	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8532	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8533	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8534		8539
8535	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8536	#define CRAY_STACKSEG_END $ac_func
8537	_ACEOF
8538		8541
8539	break
8540	fi	8542	fi
8541		8543
8542	done
8543	fi
8544		8544
8545	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8546	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8547	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8548	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8549	else	8549	then :
8550	if test "$cross_compiling" = yes; then	8550
8551	ac_cv_c_stack_direction=0	8551	else $as_nop
8552	else	8552
8553	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8554	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8555	_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 $LIBS"
8556	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8557	cat >>conftest.$ac_ext <<_ACEOF
8558	/* 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 ();
8559	int	8568	int
8560	find_stack_direction ()	8569	main (void)
8561	{	8570	{
8562	static char *addr = 0;	8571	return gethostbyname ();
8563	auto char dummy;
8564	if (addr == 0)
8565	{
8566	addr = &dummy;
8567	return find_stack_direction ();
8568	}
8569	else
8570	return (&dummy > addr) ? 1 : -1;
8571	}
8572
8573	int
8574	main ()
8575	{
8576	exit (find_stack_direction () < 0);
8577	}
8578	_ACEOF
8579	rm -f conftest$ac_exeext
8580	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8581	(eval $ac_link) 2>&5
8582	ac_status=$?
8583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8584	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8586	(eval $ac_try) 2>&5
8587	ac_status=$?
8588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8589	(exit $ac_status); }; }; then
8590	ac_cv_c_stack_direction=1
8591	else
8592	echo "$as_me: program exited with status $ac_status" >&5
8593	echo "$as_me: failed program was:" >&5
8594	sed 's/^/| /' conftest.$ac_ext >&5
8595
8596	( exit $ac_status )
8597	ac_cv_c_stack_direction=-1
8598	fi
8599	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8600	fi
8601	fi
8602	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8603	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8604
8605	cat >>confdefs.h <<_ACEOF
8606	#define STACK_DIRECTION $ac_cv_c_stack_direction
8607	_ACEOF
8608
8609
8610	fi
8611
8612
8613
8614	echo "$as_me:$LINENO: checking for socket" >&5
8615	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8616	if test "${ac_cv_func_socket+set}" = set; then
8617	echo $ECHO_N "(cached) $ECHO_C" >&6
8618	else
8619	cat >conftest.$ac_ext <<_ACEOF
8620	/* confdefs.h. */
8621	_ACEOF
8622	cat confdefs.h >>conftest.$ac_ext
8623	cat >>conftest.$ac_ext <<_ACEOF
8624	/* end confdefs.h. */
8625	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8626	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8627	#define socket innocuous_socket
8628
8629	/* System header to define __stub macros and hopefully few prototypes,
8630	which can conflict with char socket (); below.
8631	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8632	<limits.h> exists even on freestanding compilers. */
8633
8634	#ifdef __STDC__
8635	# include <limits.h>
8636	#else
8637	# include <assert.h>
8638	#endif
8639
8640	#undef socket
8641
8642	/* Override any gcc2 internal prototype to avoid an error. */
8643	#ifdef __cplusplus
8644	extern "C"
8645	{
8646	#endif
8647	/* We use char because int might match the return type of a gcc2
8648	builtin and then its argument prototype would still apply. */
8649	char socket ();
8650	/* The GNU C library defines this for functions which it implements
8651	to always fail with ENOSYS. Some functions are actually named
8652	something starting with __ and the normal name is an alias. */
8653	#if defined (__stub_socket) || defined (__stub___socket)
8654	choke me
8655	#else
8656	char (*f) () = socket;
8657	#endif
8658	#ifdef __cplusplus
8659	}
8660	#endif
8661
8662	int
8663	main ()
8664	{
8665	return f != socket;
8666	;	8572	;
8667	return 0;	8573	return 0;
8668	}	8574	}
8669	_ACEOF	8575	_ACEOF
8670	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8671	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8672	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8673	ac_status=$?	8579	else $as_nop
8674	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8675	rm -f conftest.er1
8676	cat conftest.err >&5
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); } &&
8679	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8681	(eval $ac_try) 2>&5
8682	ac_status=$?
8683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8684	(exit $ac_status); }; } &&
8685	{ ac_try='test -s conftest$ac_exeext'
8686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8687	(eval $ac_try) 2>&5
8688	ac_status=$?
8689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8690	(exit $ac_status); }; }; then
8691	ac_cv_func_socket=yes
8692	else
8693	echo "$as_me: failed program was:" >&5
8694	sed 's/^/| /' conftest.$ac_ext >&5
8695
8696	ac_cv_func_socket=no
8697	fi	8581	fi
8698	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8699	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8700	fi	8585	fi
8701	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8702	echo "${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"
8703	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8704	:	8702	then :
8705	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8706		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
8707		8710
8708	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8709	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8710	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8711	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8712	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8713	ac_check_lib_save_LIBS=$LIBS	8716
8714	LIBS="-lsocket $LIBS"	8717	fi
8715	cat >conftest.$ac_ext <<_ACEOF	8718
8716	/* confdefs.h. */	8719
8717	_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; }
8718	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8719	cat >>conftest.$ac_ext <<_ACEOF
8720	/* end confdefs.h. */	8734	/* end confdefs.h. */
8721		8735	#include <unistd.h>
8722	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8723	#ifdef __cplusplus	8737	#include <time.h>
8724	extern "C"
8725	#endif
8726	/* We use char because int might match the return type of a gcc2
8727	builtin and then its argument prototype would still apply. */
8728	char connect ();
8729	int	8738	int
8730	main ()	8739	main (void)
8731	{	8740	{
8732	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8733	;	8742	;
8734	return 0;	8743	return 0;
8735	}	8744	}
8736	_ACEOF	8745	_ACEOF
8737	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8738	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8739	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8740	ac_status=$?
8741	grep -v '^ *+' conftest.er1 >conftest.err
8742	rm -f conftest.er1
8743	cat conftest.err >&5
8744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745	(exit $ac_status); } &&
8746	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8748	(eval $ac_try) 2>&5
8749	ac_status=$?
8750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751	(exit $ac_status); }; } &&
8752	{ ac_try='test -s conftest$ac_exeext'
8753	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8754	(eval $ac_try) 2>&5
8755	ac_status=$?
8756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8757	(exit $ac_status); }; }; then
8758	ac_cv_lib_socket_connect=yes
8759	else
8760	echo "$as_me: failed program was:" >&5
8761	sed 's/^/| /' conftest.$ac_ext >&5
8762		8749
8763	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8764	fi	8757	fi
8765	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8766	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 $as_nop
8767	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8768	fi
8769	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8770	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8771	if test $ac_cv_lib_socket_connect = yes; then
8772	cat >>confdefs.h <<_ACEOF
8773	#define HAVE_LIBSOCKET 1
8774	_ACEOF
8775
8776	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8777
8778	fi
8779
8780
8781	fi
8782
8783	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8784	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8785	if test "${ac_cv_func_gethostbyname+set}" = set; then
8786	echo $ECHO_N "(cached) $ECHO_C" >&6
8787	else
8788	cat >conftest.$ac_ext <<_ACEOF
8789	/* confdefs.h. */
8790	_ACEOF
8791	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8792	cat >>conftest.$ac_ext <<_ACEOF
8793	/* end confdefs.h. */	8771	/* end confdefs.h. */
8794	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8795	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8796	#define gethostbyname innocuous_gethostbyname
8797		8772
8798	/* System header to define __stub macros and hopefully few prototypes,
8799	which can conflict with char gethostbyname (); below.
8800	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8801	<limits.h> exists even on freestanding compilers. */
8802
8803	#ifdef __STDC__
8804	# include <limits.h>
8805	#else
8806	# include <assert.h>
8807	#endif
8808
8809	#undef gethostbyname
8810
8811	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8812	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8813	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8814	{	8779	{
8815	#endif	8780	return clock_gettime ();
8816	/* We use char because int might match the return type of a gcc2
8817	builtin and then its argument prototype would still apply. */
8818	char gethostbyname ();
8819	/* The GNU C library defines this for functions which it implements
8820	to always fail with ENOSYS. Some functions are actually named
8821	something starting with __ and the normal name is an alias. */
8822	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8823	choke me
8824	#else
8825	char (*f) () = gethostbyname;
8826	#endif
8827	#ifdef __cplusplus
8828	}
8829	#endif
8830
8831	int
8832	main ()
8833	{
8834	return f != gethostbyname;
8835	;	8781	;
8836	return 0;	8782	return 0;
8837	}	8783	}
8838	_ACEOF	8784	_ACEOF
8839	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8840	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8841	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8842	ac_status=$?	8788	else $as_nop
8843	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8844	rm -f conftest.er1
8845	cat conftest.err >&5
8846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8847	(exit $ac_status); } &&
8848	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8849	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8850	(eval $ac_try) 2>&5
8851	ac_status=$?
8852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853	(exit $ac_status); }; } &&
8854	{ ac_try='test -s conftest$ac_exeext'
8855	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8856	(eval $ac_try) 2>&5
8857	ac_status=$?
8858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8859	(exit $ac_status); }; }; then
8860	ac_cv_func_gethostbyname=yes
8861	else
8862	echo "$as_me: failed program was:" >&5
8863	sed 's/^/| /' conftest.$ac_ext >&5
8864
8865	ac_cv_func_gethostbyname=no
8866	fi	8790	fi
8867	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8868	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8869	fi	8794	fi
8870	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8871	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8872	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8873	:	8798	then :
8874	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8875		8800
		8801	LIBS="-lrt $LIBS"
8876		8802
8877	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8878	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8879	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8880	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8881	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 $as_nop
8882	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8883	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8884	cat >conftest.$ac_ext <<_ACEOF
8885	/* confdefs.h. */
8886	_ACEOF
8887	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8888	cat >>conftest.$ac_ext <<_ACEOF
8889	/* end confdefs.h. */	8839	/* end confdefs.h. */
8890		8840
8891	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8892	#ifdef __cplusplus
8893	extern "C"
8894	#endif
8895	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8896	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8897	char gethostbyname ();	8844	char nanosleep ();
8898	int	8845	int
8899	main ()	8846	main (void)
8900	{	8847	{
8901	gethostbyname ();	8848	return nanosleep ();
8902	;	8849	;
8903	return 0;	8850	return 0;
8904	}	8851	}
8905	_ACEOF	8852	_ACEOF
8906	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8907	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8908	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8909	ac_status=$?	8856	else $as_nop
8910	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8911	rm -f conftest.er1
8912	cat conftest.err >&5
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); } &&
8915	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8917	(eval $ac_try) 2>&5
8918	ac_status=$?
8919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920	(exit $ac_status); }; } &&
8921	{ ac_try='test -s conftest$ac_exeext'
8922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8923	(eval $ac_try) 2>&5
8924	ac_status=$?
8925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8926	(exit $ac_status); }; }; then
8927	ac_cv_lib_nsl_gethostbyname=yes
8928	else
8929	echo "$as_me: failed program was:" >&5
8930	sed 's/^/| /' conftest.$ac_ext >&5
8931
8932	ac_cv_lib_nsl_gethostbyname=no
8933	fi	8858	fi
8934	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8935	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
8936	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8937	fi	8862	fi
8938	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8939	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8940	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8941	cat >>confdefs.h <<_ACEOF	8866	then :
8942	#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	}
8943	_ACEOF	8923	_ACEOF
8944		8924	for ac_lib in '' $LIBM
8945	LIBS="-lnsl $LIBS"	8925	do
8946		8926	if test -z "$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=$ac_res
8947	fi	8935	fi
8948		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8949		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8950	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8951		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 $LIBS"
8952		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8953	ac_ext=cc	8966	ac_ext=cpp
8954	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8955	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8956	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 $LIBS >&5'
8957	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8958		8971
…		…
8974		8987
8975	_ACEOF	8988	_ACEOF
8976		8989
8977	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8978	# 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.
8979	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8980	# 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,
8981	# 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.
8982	{	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
8983	(set) 2>&1 |	9012	(set) 2>&1 |
8984	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8985	*ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
8986	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8987	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8988	sed -n \	9017	sed -n \
8989	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8990	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8991	;;	9020	;; #(
8992	*)	9021	*)
8993	# `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.
8994	sed -n \	9023	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8995	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8996	;;	9024	;;
8997	esac;	9025	esac |
8998	} |	9026	sort
		9027	) |
8999	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
9000	t clear	9030	t clear
9001	: clear	9031	:clear
9002	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
9003	t end	9033	t end
9004	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9005	: end' >>confcache	9035	:end' >>confcache
9006	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9007	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9008	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 "$cache_file"; then
9009	cat confcache >$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
9010	else	9053	else
9011	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 $cache_file" >&6;}
9012	fi	9056	fi
9013	fi	9057	fi
9014	rm -f confcache	9058	rm -f confcache
9015		9059
9016		9060
9017		9061
9018	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9019	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9020	withval="$with_kernel"	9064	then :
9021	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9022	else	9066	else $as_nop
9023	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9024		9068
9025	fi;	9069	fi
9026		9070
		9071
9027	echo "$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
9028	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9029	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9030	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9031	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9032		9078
9033	cat >conftest.$ac_ext <<_ACEOF
9034	/* confdefs.h. */
9035	_ACEOF
9036	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9037	cat >>conftest.$ac_ext <<_ACEOF
9038	/* end confdefs.h. */	9080	/* end confdefs.h. */
9039	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9040	int	9082	int
9041	main ()	9083	main (void)
9042	{	9084	{
9043	int a = IFF_TAP;	9085	int a = IFF_TAP;
9044	;	9086	;
9045	return 0;	9087	return 0;
9046	}	9088	}
9047	_ACEOF	9089	_ACEOF
9048	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9049	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9050	(eval $ac_compile) 2>conftest.er1
9051	ac_status=$?
9052	grep -v '^ *+' conftest.er1 >conftest.err
9053	rm -f conftest.er1
9054	cat conftest.err >&5
9055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056	(exit $ac_status); } &&
9057	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9059	(eval $ac_try) 2>&5
9060	ac_status=$?
9061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9062	(exit $ac_status); }; } &&
9063	{ ac_try='test -s conftest.$ac_objext'
9064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9065	(eval $ac_try) 2>&5
9066	ac_status=$?
9067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9068	(exit $ac_status); }; }; then
9069	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9070	else	9093	else $as_nop
9071	echo "$as_me: failed program was:" >&5
9072	sed 's/^/| /' conftest.$ac_ext >&5
9073
9074	cat >conftest.$ac_ext <<_ACEOF
9075	/* confdefs.h. */
9076	_ACEOF
9077	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9078	cat >>conftest.$ac_ext <<_ACEOF
9079	/* end confdefs.h. */	9095	/* end confdefs.h. */
9080	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9081	int	9097	int
9082	main ()	9098	main (void)
9083	{	9099	{
9084	int a = IFF_TAP;	9100	int a = IFF_TAP;
9085	;	9101	;
9086	return 0;	9102	return 0;
9087	}	9103	}
9088	_ACEOF	9104	_ACEOF
9089	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9090	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9091	(eval $ac_compile) 2>conftest.er1
9092	ac_status=$?
9093	grep -v '^ *+' conftest.er1 >conftest.err
9094	rm -f conftest.er1
9095	cat conftest.err >&5
9096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9097	(exit $ac_status); } &&
9098	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9100	(eval $ac_try) 2>&5
9101	ac_status=$?
9102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103	(exit $ac_status); }; } &&
9104	{ ac_try='test -s conftest.$ac_objext'
9105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9106	(eval $ac_try) 2>&5
9107	ac_status=$?
9108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9109	(exit $ac_status); }; }; then
9110	if_tun_h="default"	9107	if_tun_h="default"
9111	else	9108	else $as_nop
9112	echo "$as_me: failed program was:" >&5
9113	sed 's/^/| /' conftest.$ac_ext >&5
9114
9115	if_tun_h="no"	9109	if_tun_h="no"
9116		9110
9117	fi	9111	fi
9118	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9119		9113
9120	fi	9114	fi
9121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9122		9116
9123	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9124	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9125	else	9119	else
9126	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9127	fi	9121	fi
9128		9122
9129	fi	9123	fi
9130	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9131	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9132		9126
9133	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9134		9128
9135	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9136	#define HAVE_TUNTAP 1
9137	_ACEOF
9138		9130
9139	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9140		9132
9141	cat >>confdefs.h <<_ACEOF
9142	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9143	_ACEOF
9144		9134
9145	fi	9135	fi
9146	fi	9136	fi
9147		9137
9148		9138
9149		9139
9150		9140
9151		9141
9152	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9153		9142
9154		9143
9155	# Check whether --with-openssl-include or --without-openssl-include was given.
9156	if test "${with_openssl_include+set}" = set; then
9157	withval="$with_openssl_include"
9158	openssl_include="$withval"
9159	CFLAGS="$CFLAGS -I$withval"
9160	CPPFLAGS="$CPPFLAGS -I$withval"
9161		9144
9162	fi;
9163		9145
9164		9146
9165	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9166	if test "${with_openssl_lib+set}" = set; then
9167	withval="$with_openssl_lib"
9168	openssl_lib="$withval"
9169	LIBS="$LIBS -L$withval"
9170		9147
9171	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9172		9149	if test -n "$ac_tool_prefix"; then
9173		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9174		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9175		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9176		9153	printf %s "checking for $ac_word... " >&6; }
9177		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9178		9155	then :
9179	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 $PATH
9180	do	9165	do
9181	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
9182	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9183	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9184	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9185	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9186	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
9187	fi	9184	fi
9188	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9189	echo "${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; }
9190	else	9189	else
9191	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9192	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9193	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9194	cat >conftest.$ac_ext <<_ACEOF	9193
9195	/* confdefs.h. */	9194
9196	_ACEOF	9195	fi
9197	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9198	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9199	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9200	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9201	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9202	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9203	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9204	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9205	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9206	ac_status=$?	9205	else $as_nop
9207	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9208	rm -f conftest.er1	9207	[\\/]* | ?:[\\/]*)
9209	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9210	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9211	(exit $ac_status); } &&	9210	*)
9212	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9214	(eval $ac_try) 2>&5	9213	do
9215	ac_status=$?	9214	IFS=$as_save_IFS
9216	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9217	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9218	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9220	(eval $ac_try) 2>&5	9219	esac
9221	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9222	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9223	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9224	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; }
9225	else	9237	else
9226	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9227	sed 's/^/| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9228
9229	ac_header_compiler=no
9230	fi	9240	fi
9231	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9232	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9233	echo "${ECHO_T}$ac_header_compiler" >&6
9234		9241
9235	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9236	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9237	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9238	cat >conftest.$ac_ext <<_ACEOF
9239	/* confdefs.h. */
9240	_ACEOF
9241	cat confdefs.h >>conftest.$ac_ext
9242	cat >>conftest.$ac_ext <<_ACEOF
9243	/* end confdefs.h. */
9244	#include <$ac_header>
9245	_ACEOF
9246	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9247	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9248	ac_status=$?
9249	grep -v '^ *+' conftest.er1 >conftest.err
9250	rm -f conftest.er1
9251	cat conftest.err >&5
9252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9253	(exit $ac_status); } >/dev/null; then
9254	if test -s conftest.err; then
9255	ac_cpp_err=$ac_cxx_preproc_warn_flag
9256	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9257	else	9244	else
9258	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=$ac_pt_PKG_CONFIG
9259	fi	9252	fi
9260	else	9253	else
9261	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9262	fi	9269	fi
9263	if test -z "$ac_cpp_err"; then	9270	fi
9264	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$?" != "x0" && pkg_failed=yes
9265	else	9287	else
9266	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9267	sed 's/^/| /' conftest.$ac_ext >&5
9268
9269	ac_header_preproc=no
9270	fi	9289	fi
9271	rm -f conftest.err conftest.$ac_ext	9290	else
9272	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9273	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9274		9293	if test -n "$LIBCRYPTO_LIBS"; then
9275	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9276	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9277	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9278	{ echo "$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
9279	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
9280	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9281	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
9282	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9283	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9284	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9286	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9288	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9290	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9291	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9292	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9293	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9294	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9295	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9296	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9297	(
9298	cat <<\_ASBOX
9299	## ------------------------------------------ ##
9300	## Report this to the AC_PACKAGE_NAME lists. ##
9301	## ------------------------------------------ ##
9302	_ASBOX
9303	) |
9304	sed "s/^/$as_me: WARNING: /" >&2
9305	;;
9306	esac
9307	echo "$as_me:$LINENO: checking for $ac_header" >&5
9308	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9309	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9310	echo $ECHO_N "(cached) $ECHO_C" >&6
9311	else	9304	else
9312	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9313	fi	9306	fi
9314	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9315	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9316
9317	fi	9309	fi
9318	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9319	cat >>confdefs.h <<_ACEOF
9320	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9321	_ACEOF
9322		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9323	else	9319	else
9324	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9325	echo "$as_me: error: OpenSSL header files not found." >&2;}
9326	{ (exit 1); exit 1; }; }; break
9327
9328	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
9329		9329
9330	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9331		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9332		9333
9333	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9334		9336
9335	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9336	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9337	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9338	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; }
9339	else	9355	else
9340	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9341	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9342	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9343	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9344	_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"
9345	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9346	cat >>conftest.$ac_ext <<_ACEOF
9347	/* end confdefs.h. */	9380	/* end confdefs.h. */
9348		9381	#include <pthread.h>
9349	/* Override any gcc2 internal prototype to avoid an error. */
9350	#ifdef __cplusplus
9351	extern "C"
9352	#endif
9353	/* We use char because int might match the return type of a gcc2
9354	builtin and then its argument prototype would still apply. */
9355	char SHA1_version ();
9356	int	9382	int
9357	main ()	9383	main (void)
9358	{	9384	{
9359	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9360	;	9386	;
9361	return 0;	9387	return 0;
9362	}	9388	}
9363	_ACEOF	9389	_ACEOF
9364	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9365	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9366	(eval $ac_link) 2>conftest.er1
9367	ac_status=$?
9368	grep -v '^ *+' conftest.er1 >conftest.err
9369	rm -f conftest.er1
9370	cat conftest.err >&5
9371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372	(exit $ac_status); } &&
9373	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9374	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9375	(eval $ac_try) 2>&5
9376	ac_status=$?
9377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9378	(exit $ac_status); }; } &&
9379	{ ac_try='test -s conftest$ac_exeext'
9380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9381	(eval $ac_try) 2>&5
9382	ac_status=$?
9383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9384	(exit $ac_status); }; }; then
9385	ac_cv_lib_crypto_SHA1_version=yes
9386	else
9387	echo "$as_me: failed program was:" >&5
9388	sed 's/^/| /' conftest.$ac_ext >&5
9389		9392
9390	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9391	fi
9392	rm -f conftest.err conftest.$ac_objext \
9393	conftest$ac_exeext conftest.$ac_ext
9394	LIBS=$ac_check_lib_save_LIBS
9395	fi
9396	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9397	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9398	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9399	LIBS="$LIBS -lcrypto"
9400	else
9401	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9402	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9403	{ (exit 1); exit 1; }; }
9404		9394
9405	fi
9406		9395
9407
9408
9409
9410
9411
9412	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9413	do
9414	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9415	echo "$as_me:$LINENO: checking for $ac_func" >&5
9416	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9417	if eval "test \"\${$as_ac_var+set}\" = set"; then
9418	echo $ECHO_N "(cached) $ECHO_C" >&6
9419	else
9420	cat >conftest.$ac_ext <<_ACEOF
9421	/* confdefs.h. */
9422	_ACEOF
9423	cat confdefs.h >>conftest.$ac_ext
9424	cat >>conftest.$ac_ext <<_ACEOF
9425	/* end confdefs.h. */
9426	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9427	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9428	#define $ac_func innocuous_$ac_func
9429
9430	/* System header to define __stub macros and hopefully few prototypes,
9431	which can conflict with char $ac_func (); below.
9432	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9433	<limits.h> exists even on freestanding compilers. */
9434
9435	#ifdef __STDC__
9436	# include <limits.h>
9437	#else
9438	# include <assert.h>
9439	#endif
9440
9441	#undef $ac_func
9442
9443	/* Override any gcc2 internal prototype to avoid an error. */
9444	#ifdef __cplusplus
9445	extern "C"
9446	{
9447	#endif
9448	/* We use char because int might match the return type of a gcc2
9449	builtin and then its argument prototype would still apply. */
9450	char $ac_func ();
9451	/* The GNU C library defines this for functions which it implements
9452	to always fail with ENOSYS. Some functions are actually named
9453	something starting with __ and the normal name is an alias. */
9454	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9455	choke me
9456	#else
9457	char (*f) () = $ac_func;
9458	#endif
9459	#ifdef __cplusplus
9460	}
9461	#endif
9462
9463	int
9464	main ()
9465	{
9466	return f != $ac_func;
9467	;
9468	return 0;
9469	}
9470	_ACEOF
9471	rm -f conftest.$ac_objext conftest$ac_exeext
9472	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9473	(eval $ac_link) 2>conftest.er1
9474	ac_status=$?
9475	grep -v '^ *+' conftest.er1 >conftest.err
9476	rm -f conftest.er1
9477	cat conftest.err >&5
9478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479	(exit $ac_status); } &&
9480	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9482	(eval $ac_try) 2>&5
9483	ac_status=$?
9484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9485	(exit $ac_status); }; } &&
9486	{ ac_try='test -s conftest$ac_exeext'
9487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9488	(eval $ac_try) 2>&5
9489	ac_status=$?
9490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9491	(exit $ac_status); }; }; then
9492	eval "$as_ac_var=yes"
9493	else
9494	echo "$as_me: failed program was:" >&5
9495	sed 's/^/| /' conftest.$ac_ext >&5
9496
9497	eval "$as_ac_var=no"
9498	fi
9499	rm -f conftest.err conftest.$ac_objext \
9500	conftest$ac_exeext conftest.$ac_ext
9501	fi
9502	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9503	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9504	if test `eval echo '${'$as_ac_var'}'` = yes; then
9505	cat >>confdefs.h <<_ACEOF
9506	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9507	_ACEOF
9508
9509	fi
9510	done
9511
9512
9513	echo "$as_me:$LINENO: checking for dlopen" >&5
9514	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9515	if test "${ac_cv_func_dlopen+set}" = set; then
9516	echo $ECHO_N "(cached) $ECHO_C" >&6
9517	else
9518	cat >conftest.$ac_ext <<_ACEOF
9519	/* confdefs.h. */
9520	_ACEOF
9521	cat confdefs.h >>conftest.$ac_ext
9522	cat >>conftest.$ac_ext <<_ACEOF
9523	/* end confdefs.h. */
9524	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9525	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9526	#define dlopen innocuous_dlopen
9527
9528	/* System header to define __stub macros and hopefully few prototypes,
9529	which can conflict with char dlopen (); below.
9530	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9531	<limits.h> exists even on freestanding compilers. */
9532
9533	#ifdef __STDC__
9534	# include <limits.h>
9535	#else
9536	# include <assert.h>
9537	#endif
9538
9539	#undef dlopen
9540
9541	/* Override any gcc2 internal prototype to avoid an error. */
9542	#ifdef __cplusplus
9543	extern "C"
9544	{
9545	#endif
9546	/* We use char because int might match the return type of a gcc2
9547	builtin and then its argument prototype would still apply. */
9548	char dlopen ();
9549	/* The GNU C library defines this for functions which it implements
9550	to always fail with ENOSYS. Some functions are actually named
9551	something starting with __ and the normal name is an alias. */
9552	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9553	choke me
9554	#else
9555	char (*f) () = dlopen;
9556	#endif
9557	#ifdef __cplusplus
9558	}
9559	#endif
9560
9561	int
9562	main ()
9563	{
9564	return f != dlopen;
9565	;
9566	return 0;
9567	}
9568	_ACEOF
9569	rm -f conftest.$ac_objext conftest$ac_exeext
9570	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9571	(eval $ac_link) 2>conftest.er1
9572	ac_status=$?
9573	grep -v '^ *+' conftest.er1 >conftest.err
9574	rm -f conftest.er1
9575	cat conftest.err >&5
9576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9577	(exit $ac_status); } &&
9578	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580	(eval $ac_try) 2>&5
9581	ac_status=$?
9582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583	(exit $ac_status); }; } &&
9584	{ ac_try='test -s conftest$ac_exeext'
9585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586	(eval $ac_try) 2>&5
9587	ac_status=$?
9588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589	(exit $ac_status); }; }; then
9590	ac_cv_func_dlopen=yes
9591	else
9592	echo "$as_me: failed program was:" >&5
9593	sed 's/^/| /' conftest.$ac_ext >&5
9594
9595	ac_cv_func_dlopen=no
9596	fi
9597	rm -f conftest.err conftest.$ac_objext \
9598	conftest$ac_exeext conftest.$ac_ext
9599	fi
9600	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9601	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9602	if test $ac_cv_func_dlopen = yes; then
9603	:
9604	else
9605	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9606	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9607	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9608	echo $ECHO_N "(cached) $ECHO_C" >&6
9609	else
9610	ac_check_lib_save_LIBS=$LIBS
9611	LIBS="-ldl $LIBS"
9612	cat >conftest.$ac_ext <<_ACEOF
9613	/* confdefs.h. */
9614	_ACEOF
9615	cat confdefs.h >>conftest.$ac_ext
9616	cat >>conftest.$ac_ext <<_ACEOF
9617	/* end confdefs.h. */
9618
9619	/* Override any gcc2 internal prototype to avoid an error. */
9620	#ifdef __cplusplus
9621	extern "C"
9622	#endif
9623	/* We use char because int might match the return type of a gcc2
9624	builtin and then its argument prototype would still apply. */
9625	char dlopen ();
9626	int
9627	main ()
9628	{
9629	dlopen ();
9630	;
9631	return 0;
9632	}
9633	_ACEOF
9634	rm -f conftest.$ac_objext conftest$ac_exeext
9635	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9636	(eval $ac_link) 2>conftest.er1
9637	ac_status=$?
9638	grep -v '^ *+' conftest.er1 >conftest.err
9639	rm -f conftest.er1
9640	cat conftest.err >&5
9641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9642	(exit $ac_status); } &&
9643	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9644	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9645	(eval $ac_try) 2>&5
9646	ac_status=$?
9647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9648	(exit $ac_status); }; } &&
9649	{ ac_try='test -s conftest$ac_exeext'
9650	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9651	(eval $ac_try) 2>&5
9652	ac_status=$?
9653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9654	(exit $ac_status); }; }; then
9655	ac_cv_lib_dl_dlopen=yes
9656	else
9657	echo "$as_me: failed program was:" >&5
9658	sed 's/^/| /' conftest.$ac_ext >&5
9659
9660	ac_cv_lib_dl_dlopen=no
9661	fi
9662	rm -f conftest.err conftest.$ac_objext \
9663	conftest$ac_exeext conftest.$ac_ext
9664	LIBS=$ac_check_lib_save_LIBS
9665	fi
9666	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9667	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9668	if test $ac_cv_lib_dl_dlopen = yes; then
9669	LIBS="$LIBS -ldl"
9670	else
9671	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9672	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9673	{ (exit 1); exit 1; }; }
9674
9675	fi
9676
9677
9678	fi
9679
9680
9681	if test "x$openssl_include" != x; then
9682	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9683	fi
9684
9685	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9686	if test "${enable_static_daemon+set}" = set; then
9687	enableval="$enable_static_daemon"
9688	LDFLAGS_DAEMON=-static
9689
9690	fi;	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9691		9398
9692
9693	# Check whether --enable-rohc or --disable-rohc was given.
9694	if test "${enable_rohc+set}" = set; then
9695	enableval="$enable_rohc"
9696
9697	echo
9698	echo "**********************************************************************"
9699	echo "**********************************************************************"
9700	echo "**** --enable-rohc is highly experimental, do not use ****************"
9701	echo "**********************************************************************"
9702	echo "**********************************************************************"
9703	echo
9704	rohc=true
9705
9706	cat >>confdefs.h <<_ACEOF
9707	#define ENABLE_ROHC 1
9708	_ACEOF
9709
9710
9711
9712	fi;	9399	fi
9713		9400
		9401	fi
9714		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
9715		9407
		9408	fi
		9409
		9410
		9411
		9412
9716	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
9717	ROHC_TRUE=	9414	ROHC_TRUE=
9718	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
9719	else	9416	else
9720	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
9721	ROHC_FALSE=	9418	ROHC_FALSE=
9722	fi	9419	fi
9723		9420
9724		9421
		9422
		9423	ICMP=1
9725	# Check whether --enable-icmp or --disable-icmp was given.	9424	# Check whether --enable-icmp was given.
9726	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
9727	enableval="$enable_icmp"	9426	then :
9728		9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
9729	cat >>confdefs.h <<_ACEOF	9428	ICMP=0
9730	#define ENABLE_ICMP 1
9731	_ACEOF
9732
9733
9734	fi;
9735
9736	# Check whether --enable-tcp or --disable-tcp was given.
9737	if test "${enable_tcp+set}" = set; then
9738	enableval="$enable_tcp"
9739
9740	cat >>confdefs.h <<_ACEOF
9741	#define ENABLE_TCP 1
9742	_ACEOF
9743
9744
9745	fi;
9746
9747	# Check whether --enable-dns or --disable-dns was given.
9748	if test "${enable_dns+set}" = set; then
9749	enableval="$enable_dns"
9750
9751	if test "${ac_cv_header_gmp_h+set}" = set; then
9752	echo "$as_me:$LINENO: checking for gmp.h" >&5
9753	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9754	if test "${ac_cv_header_gmp_h+set}" = set; then
9755	echo $ECHO_N "(cached) $ECHO_C" >&6
9756	fi
9757	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9758	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9759	else
9760	# Is the header compilable?
9761	echo "$as_me:$LINENO: checking gmp.h usability" >&5
9762	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
9763	cat >conftest.$ac_ext <<_ACEOF
9764	/* confdefs.h. */
9765	_ACEOF
9766	cat confdefs.h >>conftest.$ac_ext
9767	cat >>conftest.$ac_ext <<_ACEOF
9768	/* end confdefs.h. */
9769	$ac_includes_default
9770	#include <gmp.h>
9771	_ACEOF
9772	rm -f conftest.$ac_objext
9773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9774	(eval $ac_compile) 2>conftest.er1
9775	ac_status=$?
9776	grep -v '^ *+' conftest.er1 >conftest.err
9777	rm -f conftest.er1
9778	cat conftest.err >&5
9779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780	(exit $ac_status); } &&
9781	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9783	(eval $ac_try) 2>&5
9784	ac_status=$?
9785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786	(exit $ac_status); }; } &&
9787	{ ac_try='test -s conftest.$ac_objext'
9788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9789	(eval $ac_try) 2>&5
9790	ac_status=$?
9791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9792	(exit $ac_status); }; }; then
9793	ac_header_compiler=yes
9794	else
9795	echo "$as_me: failed program was:" >&5
9796	sed 's/^/| /' conftest.$ac_ext >&5
9797
9798	ac_header_compiler=no
9799	fi
9800	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9801	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9802	echo "${ECHO_T}$ac_header_compiler" >&6
9803
9804	# Is the header present?
9805	echo "$as_me:$LINENO: checking gmp.h presence" >&5
9806	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
9807	cat >conftest.$ac_ext <<_ACEOF
9808	/* confdefs.h. */
9809	_ACEOF
9810	cat confdefs.h >>conftest.$ac_ext
9811	cat >>conftest.$ac_ext <<_ACEOF
9812	/* end confdefs.h. */
9813	#include <gmp.h>
9814	_ACEOF
9815	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9816	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9817	ac_status=$?
9818	grep -v '^ *+' conftest.er1 >conftest.err
9819	rm -f conftest.er1
9820	cat conftest.err >&5
9821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9822	(exit $ac_status); } >/dev/null; then
9823	if test -s conftest.err; then
9824	ac_cpp_err=$ac_cxx_preproc_warn_flag
9825	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9826	else
9827	ac_cpp_err=
9828	fi	9429	fi
9829	else
9830	ac_cpp_err=yes
9831	fi
9832	if test -z "$ac_cpp_err"; then
9833	ac_header_preproc=yes
9834	else
9835	echo "$as_me: failed program was:" >&5
9836	sed 's/^/| /' conftest.$ac_ext >&5
9837		9430
9838	ac_header_preproc=no
9839	fi	9431	fi
9840	rm -f conftest.err conftest.$ac_ext
9841	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9842	echo "${ECHO_T}$ac_header_preproc" >&6
9843		9432
9844	# So? What about this header?	9433	if test "x$ICMP" = x1; then
9845	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9846	yes:no: )
9847	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
9848	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9849	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
9850	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
9851	ac_header_preproc=yes
9852	;;
9853	no:yes:* )
9854	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
9855	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
9856	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
9857	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
9858	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
9859	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
9860	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
9861	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
9862	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
9863	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
9864	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
9865	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
9866	(
9867	cat <<\_ASBOX
9868	## ------------------------------------------ ##
9869	## Report this to the AC_PACKAGE_NAME lists. ##
9870	## ------------------------------------------ ##
9871	_ASBOX
9872	) |
9873	sed "s/^/$as_me: WARNING: /" >&2
9874	;;
9875	esac
9876	echo "$as_me:$LINENO: checking for gmp.h" >&5
9877	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9878	if test "${ac_cv_header_gmp_h+set}" = set; then
9879	echo $ECHO_N "(cached) $ECHO_C" >&6
9880	else
9881	ac_cv_header_gmp_h=$ac_header_preproc
9882	fi
9883	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9884	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9885		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
9886	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"
9887	if test $ac_cv_header_gmp_h = yes; then	9476	if test "x$ac_cv_header_gmp_h" = xyes
9888	:	9477	then :
9889	else
9890	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
9891	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
9892	{ (exit 1); exit 1; }; }
9893	fi
9894		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
9895		9482
9896		9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
9897	echo "$as_me:$LINENO: checking for main in -lgmp" >&5	9484	printf %s "checking for main in -lgmp... " >&6; }
9898	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
9899	if test "${ac_cv_lib_gmp_main+set}" = set; then	9485	if test ${ac_cv_lib_gmp_main+y}
9900	echo $ECHO_N "(cached) $ECHO_C" >&6	9486	then :
9901	else	9487	printf %s "(cached) " >&6
		9488	else $as_nop
9902	ac_check_lib_save_LIBS=$LIBS	9489	ac_check_lib_save_LIBS=$LIBS
9903	LIBS="-lgmp $LIBS"	9490	LIBS="-lgmp $LIBS"
9904	cat >conftest.$ac_ext <<_ACEOF
9905	/* confdefs.h. */
9906	_ACEOF
9907	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9908	cat >>conftest.$ac_ext <<_ACEOF
9909	/* end confdefs.h. */	9492	/* end confdefs.h. */
9910		9493
9911		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
9912	int	9497	int
9913	main ()	9498	main (void)
9914	{	9499	{
9915	main ();	9500	return conftest::main ();
9916	;	9501	;
9917	return 0;	9502	return 0;
9918	}	9503	}
9919	_ACEOF	9504	_ACEOF
9920	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
9921	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9506	then :
9922	(eval $ac_link) 2>conftest.er1
9923	ac_status=$?
9924	grep -v '^ *+' conftest.er1 >conftest.err
9925	rm -f conftest.er1
9926	cat conftest.err >&5
9927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9928	(exit $ac_status); } &&
9929	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9931	(eval $ac_try) 2>&5
9932	ac_status=$?
9933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9934	(exit $ac_status); }; } &&
9935	{ ac_try='test -s conftest$ac_exeext'
9936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9937	(eval $ac_try) 2>&5
9938	ac_status=$?
9939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9940	(exit $ac_status); }; }; then
9941	ac_cv_lib_gmp_main=yes	9507	ac_cv_lib_gmp_main=yes
9942	else	9508	else $as_nop
9943	echo "$as_me: failed program was:" >&5
9944	sed 's/^/| /' conftest.$ac_ext >&5
9945
9946	ac_cv_lib_gmp_main=no	9509	ac_cv_lib_gmp_main=no
9947	fi	9510	fi
9948	rm -f conftest.err conftest.$ac_objext \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9949	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
9950	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
9951	fi	9514	fi
9952	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9953	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
9954	if test $ac_cv_lib_gmp_main = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
9955	cat >>confdefs.h <<_ACEOF	9518	then :
9956	#define HAVE_LIBGMP 1	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9957	_ACEOF
9958		9520
9959	LIBS="-lgmp $LIBS"	9521	LIBS="-lgmp $LIBS"
9960		9522
9961	else	9523	else $as_nop
9962	{ { echo "$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
9963	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
9964	{ (exit 1); exit 1; }; }
9965	fi
9966
9967
9968
9969	cat >>confdefs.h <<_ACEOF
9970	#define ENABLE_DNS 1
9971	_ACEOF
9972
9973
9974
9975	fi;	9525	fi
9976		9526
9977	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9978	if test "${enable_http_proxy+set}" = set; then
9979	enableval="$enable_http_proxy"
9980		9527
9981	cat >>confdefs.h <<_ACEOF
9982	#define ENABLE_HTTP_PROXY 1
9983	_ACEOF
9984		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
9985		9530
		9531
		9532
9986	fi;	9533	fi
9987		9534
9988	HMAC=12
9989	# Check whether --enable-hmac-length or --disable-hmac-length was given.
9990	if test "${enable_hmac_length+set}" = set; then
9991	enableval="$enable_hmac_length"
9992	HMAC=$enableval
9993		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
9994	fi;	9542	fi
9995		9543
9996	cat >>confdefs.h <<_ACEOF
9997	#define HMACLENGTH $HMAC
9998	_ACEOF
9999		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
10000		9546
10001	RAND=8
10002	# Check whether --enable-rand-length or --disable-rand-length was given.
10003	if test "${enable_rand_length+set}" = set; then
10004	enableval="$enable_rand_length"
10005	RAND=$enableval
10006		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
10007	fi;	9554	fi
10008		9555
10009	cat >>confdefs.h <<_ACEOF	9556
10010	#define RAND_SIZE $RAND	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
10011	_ACEOF
10012		9558
10013		9559
10014	MTU=1500	9560	MTU=1500
10015	# Check whether --enable-mtu or --disable-mtu was given.	9561	# Check whether --enable-max-mtu was given.
10016	if test "${enable_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
10017	enableval="$enable_mtu"	9563	then :
10018	MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
10019		9565
10020	fi;	9566	fi
10021		9567
10022	cat >>confdefs.h <<_ACEOF	9568
10023	#define MAX_MTU $MTU + 14	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
10024	_ACEOF
10025		9570
10026		9571
10027	COMPRESS=1	9572	COMPRESS=1
10028	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
10029	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
10030	enableval="$enable_compression"	9575	then :
10031	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
10032	COMPRESS=0	9577	COMPRESS=0
10033	fi	9578	fi
10034		9579
10035	fi;	9580	fi
10036		9581
10037	cat >>confdefs.h <<_ACEOF
10038	#define ENABLE_COMPRESSION $COMPRESS
10039	_ACEOF
10040		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
10041		9584
10042	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
10043	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
10044	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
10045	enableval="$enable_cipher"	9589	then :
10046	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10047	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10048	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10049	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10050		9596
10051	fi;	9597	fi
10052		9598
10053	cat >>confdefs.h <<_ACEOF
10054	#define ENABLE_CIPHER EVP_${CIPHER}
10055	_ACEOF
10056		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
10057		9601
10058	DIGEST=sha1	9602
		9603	HMAC=sha1
10059	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
10060	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
10061	enableval="$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
10062	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10063	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
10064	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10065	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10066		9612
10067	fi;	9613	fi
10068		9614
10069	cat >>confdefs.h <<_ACEOF	9615
10070	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
10071	_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
10072		9631
10073		9632
10074	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10075	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
10076	fi	9635	fi
10077		9636
10078	if $CXX -v --help 2>&1 | grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
10079	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10080	fi	9639	#fi
10081		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
10082		9642
10083		9643
10084		9644
10085		9645
10086
10087	ac_config_files="$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"
10088		9647
10089	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
10090	# 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
10091	# 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
10092	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
…		…
10102		9661
10103	_ACEOF	9662	_ACEOF
10104		9663
10105	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
10106	# 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.
10107	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
10108	# 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,
10109	# 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.
10110	{	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
10111	(set) 2>&1 |	9686	(set) 2>&1 |
10112	case `(ac_space=' '; set | grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10113	*ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
10114	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
10115	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
10116	sed -n \	9691	sed -n \
10117	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
10118	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10119	;;	9694	;; #(
10120	*)	9695	*)
10121	# `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.
10122	sed -n \	9697	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10123	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
10124	;;	9698	;;
10125	esac;	9699	esac |
10126	} |	9700	sort
		9701	) |
10127	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
10128	t clear	9704	t clear
10129	: clear	9705	:clear
10130	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
10131	t end	9707	t end
10132	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10133	: end' >>confcache	9709	:end' >>confcache
10134	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10135	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
10136	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 "$cache_file"; then
10137	cat confcache >$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
10138	else	9727	else
10139	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 $cache_file" >&6;}
10140	fi	9730	fi
10141	fi	9731	fi
10142	rm -f confcache	9732	rm -f confcache
10143		9733
10144	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10145	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
10146	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10147		9737
10148	# VPATH may cause trouble with some makes, so we remove $(srcdir),
10149	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10150	# trailing colons and then remove the whole line if VPATH becomes empty
10151	# (actually we leave an empty line to preserve line numbers).
10152	if test "x$srcdir" = x.; then
10153	ac_vpsub='/^[ ]*VPATH[ ]*=/{
10154	s/:*\$(srcdir):*/:/;
10155	s/:*\${srcdir}:*/:/;
10156	s/:*@srcdir@:*/:/;
10157	s/^\([^=]*=[ ]*\):*/\1/;
10158	s/:*$//;
10159	s/^[^=]*=[ ]*$//;
10160	}'
10161	fi
10162
10163	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
10164		9739
10165	ac_libobjs=	9740	ac_libobjs=
10166	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
10167	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
10168	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
10169	ac_i=`echo "$ac_i" |
10170	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10171	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
10172	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10173	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'
10174	done	9751	done
10175	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
10176		9753
10177	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
10178		9755
10179		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
10180	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10181	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10182	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10183	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10184	Usually this means the macro was only invoked conditionally." >&2;}
10185	{ (exit 1); exit 1; }; }
10186	fi	9776	fi
10187	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10188	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
10189	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10190	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10191	Usually this means the macro was only invoked conditionally." >&2;}
10192	{ (exit 1); exit 1; }; }
10193	fi	9780	fi
10194	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10195	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10196	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10197	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10198	Usually this means the macro was only invoked conditionally." >&2;}
10199	{ (exit 1); exit 1; }; }
10200	fi
10201	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10202	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10203	Usually this means the macro was only invoked conditionally." >&5
10204	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10205	Usually this means the macro was only invoked conditionally." >&2;}
10206	{ (exit 1); exit 1; }; }
10207	fi	9784	fi
10208	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
10209	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10210	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10211	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10212	Usually this means the macro was only invoked conditionally." >&2;}
10213	{ (exit 1); exit 1; }; }
10214	fi	9788	fi
10215	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10216	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
10217	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10218	echo "$as_me: error: conditional \"ROHC\" was never defined.
10219	Usually this means the macro was only invoked conditionally." >&2;}
10220	{ (exit 1); exit 1; }; }
10221	fi	9792	fi
10222		9793
10223	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10224	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10225	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10226	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10227	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10228	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10229	#! $SHELL	9802	#! $SHELL
10230	# Generated by $as_me.	9803	# Generated by $as_me.
10231	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10232	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10233	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10234		9807
10235	debug=false	9808	debug=false
10236	ac_cs_recheck=false	9809	ac_cs_recheck=false
10237	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10238	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10239	_ACEOF	9814	_ASEOF
10240		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10241	cat >>$CONFIG_STATUS <<\_ACEOF
10242	## --------------------- ##	9816	## -------------------- ##
10243	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10244	## --------------------- ##	9818	## -------------------- ##
10245		9819
10246	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10247	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10248	emulate sh	9825	emulate sh
10249	NULLCMD=:	9826	NULLCMD=:
10250	# 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
10251	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10252	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10253	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*) :
10254	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10255	fi	9838	fi
10256	DUALCASE=1; export DUALCASE # for MKS sh
10257		9839
10258	# Support unset when possible.
10259	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10260	as_unset=unset
10261	else
10262	as_unset=false
10263	fi
10264		9840
10265		9841
10266	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10267	$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=" "" $as_nl"
		9853
10268	PS1='$ '	9854	PS1='$ '
10269	PS2='> '	9855	PS2='> '
10270	PS4='+ '	9856	PS4='+ '
10271		9857
10272	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10273	for as_var in \	9859	LC_ALL=C
10274	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10275	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10276	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
10277	do	9895	do
10278	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10279	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10280	else	9898	'') as_dir=./ ;;
10281	$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" >&$4
10282	fi	9931	fi
10283	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10284		9935
10285	# 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
10286	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
10287	as_expr=expr	10005	as_expr=expr
10288	else	10006	else
10289	as_expr=false	10007	as_expr=false
10290	fi	10008	fi
10291		10009
10292	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
10293	as_basename=basename	10011	as_basename=basename
10294	else	10012	else
10295	as_basename=false	10013	as_basename=false
10296	fi	10014	fi
10297		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10298		10021
10299	# Name of the executable.
10300	as_me=`$as_basename "$0" ||	10022	as_me=`$as_basename -- "$0" ||
10301	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10302	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
10303	X"$0" : 'X\(/\)$' \| \	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10304	. : '\(.\)' 2>/dev/null ||	10026	printf "%s\n" X/"$0" |
10305	echo X/"$0" |
10306	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
10307	/^X\/\(\/\/\)$/{ s//\1/; q; }	10028	s//\1/
10308	/^X\/\(\/\).*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/\(\/\/\)$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/\(\/\).*/{
		10036	s//\1/
		10037	q
		10038	}
10309	s/.*/./; q'`	10039	s/.*/./; q'`
10310		10040
10311
10312	# PATH needs CR, and LINENO needs CR and PATH.
10313	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10314	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10315	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10316	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10317	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10318	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10319		10047
10320	# The user is always right.	10048
10321	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10322	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10323	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10324	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10325	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10326	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
10327	else	10089	else
10328	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10329	fi	10091	fi
10330	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10331	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10332		10097
10333		10098
10334	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10335	as_lineno_2=$LINENO	10100	# -------------
10336	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10337	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10338	test "x$as_lineno_3" = "x$as_lineno_2" || {	10103	{
10339	# Find who we are. Look in the path if we contain no path at all
10340	# relative or not.
10341	case $0 in
10342	*[\\/]* ) as_myself=$0 ;;
10343	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10344	for as_dir in $PATH
10345	do
10346	IFS=$as_save_IFS
10347	test -z "$as_dir" && as_dir=.
10348	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10349	done
10350		10104
10351	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10352	esac	10107	esac
10353	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" || eval $as_mkdir_p || {
10354	# in which case we are not to be found in the path.	10109	as_dirs=
10355	if test "x$as_myself" = x; then	10110	while :; do
10356	as_myself=$0
10357	fi
10358	if test ! -f "$as_myself"; then
10359	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10360	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10361	{ (exit 1); exit 1; }; }
10362	fi
10363	case $CONFIG_SHELL in
10364	'')
10365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10366	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10367	do
10368	IFS=$as_save_IFS
10369	test -z "$as_dir" && as_dir=.
10370	for as_base in sh bash ksh sh5; do
10371	case $as_dir in	10111	case $as_dir in #(
10372	/*)	10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10373	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10374	as_lineno_1=$LINENO	10114	esac
10375	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10376	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" ||
10377	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10378	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X\(//\)[^/]' \| \
10379	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X\(//\)$' \| \
10380	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10381	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" |
10382	export CONFIG_SHELL	10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10383	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10384	fi;;	10124	q
10385	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 "$as_dir" && break
10386	done	10140	done
10387	done	10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
10388	;;	10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10389	esac
10390		10143
10391	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10392	# uniformly replaced by the line number. The first 'sed' inserts a
10393	# line-number line before each line; the second 'sed' does the real
10394	# work. The second script uses 'N' to pair each line-number line
10395	# with the numbered line, and appends trailing '-' during
10396	# substitution so that $LINENO is not a special case at line end.
10397	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10398	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10399	sed '=' <$as_myself |
10400	sed '
10401	N
10402	s,$,-,
10403	: loop
10404	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
10405	t loop
10406	s,-$,,
10407	s,^['$as_cr_digits']*\n,,
10408	' >$as_me.lineno &&
10409	chmod +x $as_me.lineno ||
10410	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10411	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10412	{ (exit 1); exit 1; }; }
10413		10144
10414	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10415	# (the dirname of $[0] is not the place where we might find the
10416	# original and so on. Autoconf is especially sensible to this).
10417	. ./$as_me.lineno
10418	# Exit status is that of the last command.
10419	exit
10420	}
10421
10422
10423	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10424	*c*,-n*) ECHO_N= ECHO_C='
10425	' ECHO_T=' ' ;;
10426	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10427	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10428	esac
10429
10430	if expr a : '\(a\)' >/dev/null 2>&1; then
10431	as_expr=expr
10432	else
10433	as_expr=false
10434	fi
10435
10436	rm -f conf$$ conf$$.exe conf$$.file
10437	echo >conf$$.file
10438	if ln -s conf$$.file conf$$ 2>/dev/null; then
10439	# We could just check for DJGPP; but this test a) works b) is more generic
10440	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10441	if test -f conf$$.exe; then
10442	# Don't use ln at all; we don't have any links
10443	as_ln_s='cp -p'
10444	else
10445	as_ln_s='ln -s'
10446	fi
10447	elif ln conf$$.file conf$$ 2>/dev/null; then
10448	as_ln_s=ln
10449	else
10450	as_ln_s='cp -p'
10451	fi
10452	rm -f conf$$ conf$$.exe conf$$.file
10453
10454	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10455	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10456	else	10148	else
10457	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10458	as_mkdir_p=false	10150	as_mkdir_p=false
10459	fi	10151	fi
10460		10152
10461	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 "$1"
		10160	} # as_fn_executable_p
		10161	as_test_x='test -x'
		10162	as_executable_p=as_fn_executable_p
10462		10163
10463	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10464	as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'"
10465		10166
10466	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10467	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	10168	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10468		10169
10469		10170
10470	# IFS
10471	# We need space, tab and new line, in precisely that order.
10472	as_nl='
10473	'
10474	IFS=" $as_nl"
10475
10476	# CDPATH.
10477	$as_unset CDPATH
10478
10479	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 $CONFIG_STATUS || ac_write_fail=1
10480		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10481	# 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
10482	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10483	# 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
10484	exec 5>>config.log	10356	exec 5>>config.log
10485	{	10357	{
10486	echo	10358	echo
10487	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10488	## Running $as_me. ##	10360	## Running $as_me. ##
10489	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10490	} >&5	10363	} >&5
10491	cat >&5 <<_CSEOF
10492		10364
10493	This file was extended by $as_me, which was
10494	generated by GNU Autoconf 2.59. Invocation command line was
10495
10496	CONFIG_FILES = $CONFIG_FILES
10497	CONFIG_HEADERS = $CONFIG_HEADERS
10498	CONFIG_LINKS = $CONFIG_LINKS
10499	CONFIG_COMMANDS = $CONFIG_COMMANDS
10500	$ $0 $@
10501
10502	_CSEOF
10503	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
10504	echo >&5
10505	_ACEOF	10365	_ACEOF
10506
10507	# Files that config.status was made for.
10508	if test -n "$ac_config_files"; then
10509	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10510	fi
10511
10512	if test -n "$ac_config_headers"; then
10513	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10514	fi
10515
10516	if test -n "$ac_config_links"; then
10517	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10518	fi
10519
10520	if test -n "$ac_config_commands"; then
10521	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10522	fi
10523
10524	cat >>$CONFIG_STATUS <<\_ACEOF
10525
10526	ac_cs_usage="\
10527	\`$as_me' instantiates files from templates according to the
10528	current configuration.
10529
10530	Usage: $0 [OPTIONS] [FILE]...
10531
10532	-h, --help print this help, then exit
10533	-V, --version print version number, then exit
10534	-q, --quiet do not print progress messages
10535	-d, --debug don't remove temporary files
10536	--recheck update $as_me by reconfiguring in the same conditions
10537	--file=FILE[:TEMPLATE]
10538	instantiate the configuration file FILE
10539	--header=FILE[:TEMPLATE]
10540	instantiate the configuration header FILE
10541
10542	Configuration files:
10543	$config_files
10544
10545	Configuration headers:
10546	$config_headers
10547
10548	Configuration commands:
10549	$config_commands
10550
10551	Report bugs to <bug-autoconf@gnu.org>."
10552	_ACEOF
10553
10554	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10555	ac_cs_version="\\
10556	config.status
10557	configured by $0, generated by GNU Autoconf 2.59,
10558	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
10559
10560	Copyright (C) 2003 Free Software Foundation, Inc.
10561	This config.status script is free software; the Free Software Foundation
10562	gives unlimited permission to copy, distribute and modify it."
10563	srcdir=$srcdir
10564	INSTALL="$INSTALL"
10565	_ACEOF
10566
10567	cat >>$CONFIG_STATUS <<\_ACEOF
10568	# If no file are specified by the user, then we need to provide default
10569	# value. By we need to know if files were specified by the user.
10570	ac_need_defaults=:
10571	while test $# != 0
10572	do
10573	case $1 in
10574	--*=*)
10575	ac_option=`expr "x$1" : 'x\([^=]*\)='`
10576	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
10577	ac_shift=:
10578	;;
10579	-*)
10580	ac_option=$1
10581	ac_optarg=$2
10582	ac_shift=shift
10583	;;
10584	*) # This is not an option, so the user has probably given explicit
10585	# arguments.
10586	ac_option=$1
10587	ac_need_defaults=false;;
10588	esac
10589
10590	case $ac_option in
10591	# Handling of the options.
10592	_ACEOF
10593	cat >>$CONFIG_STATUS <<\_ACEOF
10594	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10595	ac_cs_recheck=: ;;
10596	--version | --vers* | -V )
10597	echo "$ac_cs_version"; exit 0 ;;
10598	--he | --h)
10599	# Conflict between --help and --header
10600	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10601	Try \`$0 --help' for more information." >&5
10602	echo "$as_me: error: ambiguous option: $1
10603	Try \`$0 --help' for more information." >&2;}
10604	{ (exit 1); exit 1; }; };;
10605	--help | --hel | -h )
10606	echo "$ac_cs_usage"; exit 0 ;;
10607	--debug | --d* | -d )
10608	debug=: ;;
10609	--file | --fil | --fi | --f )
10610	$ac_shift
10611	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10612	ac_need_defaults=false;;
10613	--header | --heade | --head | --hea )
10614	$ac_shift
10615	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10616	ac_need_defaults=false;;
10617	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10618	| -silent | --silent | --silen | --sile | --sil | --si | --s)
10619	ac_cs_silent=: ;;
10620
10621	# This is an error.
10622	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10623	Try \`$0 --help' for more information." >&5
10624	echo "$as_me: error: unrecognized option: $1
10625	Try \`$0 --help' for more information." >&2;}
10626	{ (exit 1); exit 1; }; } ;;
10627
10628	*) ac_config_targets="$ac_config_targets $1" ;;
10629
10630	esac
10631	shift
10632	done
10633
10634	ac_configure_extra_args=
10635
10636	if $ac_cs_silent; then
10637	exec 6>/dev/null
10638	ac_configure_extra_args="$ac_configure_extra_args --silent"
10639	fi
10640
10641	_ACEOF
10642	cat >>$CONFIG_STATUS <<_ACEOF
10643	if \$ac_cs_recheck; then
10644	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10645	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10646	fi
10647
10648	_ACEOF
10649
10650	cat >>$CONFIG_STATUS <<_ACEOF
10651	#	10367	#
10652	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10653	#	10369	#
10654
10655	# 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
10656	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10657	# from automake.	10372	# from automake.
10658	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10659	# 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.
10660	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10661		10376
10662	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10663		10378
10664	_ACEOF	10379	_ACEOF
10665		10380
10666
10667
10668	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10382
		10383	# Handling of arguments.
10669	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10670	do	10385	do
10671	case "$ac_config_target" in	10386	case $ac_config_target in
10672	# Handling of arguments.	10387	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		10388	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		10389	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10673	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10674	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10675	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10676	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10677	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10678	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10679	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10680	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10681	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10682	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10683	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10684	{ (exit 1); exit 1; }; };;
10685	esac	10398	esac
10686	done	10399	done
		10400
10687		10401
10688	# 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,
10689	# 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.
10690	# 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
10691	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10692	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10693	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
10694	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
10695	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
10696	fi	10410	fi
10697		10411
10698	# 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
10699	# 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,
10700	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10701	# 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'.
10702	$debug ||	10418	$debug ||
10703	{	10419	{
10704	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10705	trap '{ (exit 1); exit 1; }' 1 2 13 15	10421	trap 'exit_status=$?
		10422	: "${ac_tmp:=$tmp}"
		10423	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		10424	' 0
		10425	trap 'as_fn_exit 1' 1 2 13 15
10706	}	10426	}
10707
10708	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10709		10428
10710	{	10429	{
10711	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10712	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10713	} ||	10432	} ||
10714	{	10433	{
10715	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10716	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10717	} ||	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
10718	{	10463	{
10719	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10720	{ (exit 1); exit 1; }	10465	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		10466	echo "_ACEOF"
		10467	} >conf$$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$$subs.awk | sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10721	}	10530	}
		10531	' >>$CONFIG_STATUS || ac_write_fail=1
		10532	rm -f conf$$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 = ""
10722		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
10723	_ACEOF	10561	_ACEOF
10724		10562	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10725	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10726		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10727	#	10565	else
10728	# CONFIG_FILES section.	10566	cat
10729	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10730		10568	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10731	# No need to generate the scripts if there are no CONFIG_FILES.
10732	# This happens for instance when ./config.status config.h
10733	if test -n "\$CONFIG_FILES"; then
10734	# Protect against being on the right side of a sed subst in config.status.
10735	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10736	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10737	s,@SHELL@,$SHELL,;t t
10738	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10739	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10740	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10741	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10742	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10743	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10744	s,@exec_prefix@,$exec_prefix,;t t
10745	s,@prefix@,$prefix,;t t
10746	s,@program_transform_name@,$program_transform_name,;t t
10747	s,@bindir@,$bindir,;t t
10748	s,@sbindir@,$sbindir,;t t
10749	s,@libexecdir@,$libexecdir,;t t
10750	s,@datadir@,$datadir,;t t
10751	s,@sysconfdir@,$sysconfdir,;t t
10752	s,@sharedstatedir@,$sharedstatedir,;t t
10753	s,@localstatedir@,$localstatedir,;t t
10754	s,@libdir@,$libdir,;t t
10755	s,@includedir@,$includedir,;t t
10756	s,@oldincludedir@,$oldincludedir,;t t
10757	s,@infodir@,$infodir,;t t
10758	s,@mandir@,$mandir,;t t
10759	s,@build_alias@,$build_alias,;t t
10760	s,@host_alias@,$host_alias,;t t
10761	s,@target_alias@,$target_alias,;t t
10762	s,@DEFS@,$DEFS,;t t
10763	s,@ECHO_C@,$ECHO_C,;t t
10764	s,@ECHO_N@,$ECHO_N,;t t
10765	s,@ECHO_T@,$ECHO_T,;t t
10766	s,@LIBS@,$LIBS,;t t
10767	s,@build@,$build,;t t
10768	s,@build_cpu@,$build_cpu,;t t
10769	s,@build_vendor@,$build_vendor,;t t
10770	s,@build_os@,$build_os,;t t
10771	s,@host@,$host,;t t
10772	s,@host_cpu@,$host_cpu,;t t
10773	s,@host_vendor@,$host_vendor,;t t
10774	s,@host_os@,$host_os,;t t
10775	s,@target@,$target,;t t
10776	s,@target_cpu@,$target_cpu,;t t
10777	s,@target_vendor@,$target_vendor,;t t
10778	s,@target_os@,$target_os,;t t
10779	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10780	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10781	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10782	s,@CYGPATH_W@,$CYGPATH_W,;t t
10783	s,@PACKAGE@,$PACKAGE,;t t
10784	s,@VERSION@,$VERSION,;t t
10785	s,@ACLOCAL@,$ACLOCAL,;t t
10786	s,@AUTOCONF@,$AUTOCONF,;t t
10787	s,@AUTOMAKE@,$AUTOMAKE,;t t
10788	s,@AUTOHEADER@,$AUTOHEADER,;t t
10789	s,@MAKEINFO@,$MAKEINFO,;t t
10790	s,@AMTAR@,$AMTAR,;t t
10791	s,@install_sh@,$install_sh,;t t
10792	s,@STRIP@,$STRIP,;t t
10793	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10794	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10795	s,@AWK@,$AWK,;t t
10796	s,@SET_MAKE@,$SET_MAKE,;t t
10797	s,@am__leading_dot@,$am__leading_dot,;t t
10798	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10799	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10800	s,@MAINT@,$MAINT,;t t
10801	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10802	s,@MSGFMT@,$MSGFMT,;t t
10803	s,@GMSGFMT@,$GMSGFMT,;t t
10804	s,@XGETTEXT@,$XGETTEXT,;t t
10805	s,@MSGMERGE@,$MSGMERGE,;t t
10806	s,@CC@,$CC,;t t
10807	s,@CFLAGS@,$CFLAGS,;t t
10808	s,@LDFLAGS@,$LDFLAGS,;t t
10809	s,@CPPFLAGS@,$CPPFLAGS,;t t
10810	s,@ac_ct_CC@,$ac_ct_CC,;t t
10811	s,@EXEEXT@,$EXEEXT,;t t
10812	s,@OBJEXT@,$OBJEXT,;t t
10813	s,@DEPDIR@,$DEPDIR,;t t
10814	s,@am__include@,$am__include,;t t
10815	s,@am__quote@,$am__quote,;t t
10816	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10817	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10818	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10819	s,@CCDEPMODE@,$CCDEPMODE,;t t
10820	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10821	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10822	s,@USE_NLS@,$USE_NLS,;t t
10823	s,@LIBICONV@,$LIBICONV,;t t
10824	s,@LTLIBICONV@,$LTLIBICONV,;t t
10825	s,@INTLLIBS@,$INTLLIBS,;t t
10826	s,@LIBINTL@,$LIBINTL,;t t
10827	s,@LTLIBINTL@,$LTLIBINTL,;t t
10828	s,@POSUB@,$POSUB,;t t
10829	s,@CPP@,$CPP,;t t
10830	s,@CXX@,$CXX,;t t
10831	s,@CXXFLAGS@,$CXXFLAGS,;t t
10832	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10833	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10834	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10835	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10836	s,@EGREP@,$EGREP,;t t
10837	s,@LN_S@,$LN_S,;t t
10838	s,@RANLIB@,$RANLIB,;t t
10839	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10840	s,@IFTYPE@,$IFTYPE,;t t
10841	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10842	s,@CXXCPP@,$CXXCPP,;t t
10843	s,@ALLOCA@,$ALLOCA,;t t
10844	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10845	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10846	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10847	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10848	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10849	s,@INCLUDES@,$INCLUDES,;t t
10850	s,@LIBOBJS@,$LIBOBJS,;t t
10851	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10852	CEOF
10853
10854	_ACEOF	10569	_ACEOF
10855		10570
10856	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10857	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10858	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10859	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10860	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10861	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
10862	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10863	ac_more_lines=:	10578	s///
10864	ac_sed_cmds=	10579	s/^/:/
10865	while $ac_more_lines; do	10580	s/[ ]*$/:/
10866	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10867	sed "1,${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
10868	else	10618	else
10869	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;}
10870	fi	10759	fi
10871	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10872	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;;
10873	else	10766	esac
10874	# The purpose of the label and of the branching condition is to
10875	# speed up the sed processing (if there are no `@' at all, there
10876	# is no need to browse any of the substitutions).
10877	# These are the two extra sed commands mentioned above.
10878	(echo ':t
10879	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10880	if test -z "$ac_sed_cmds"; then
10881	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10882	else
10883	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10884	fi
10885	ac_sed_frag=`expr $ac_sed_frag + 1`
10886	ac_beg=$ac_end
10887	ac_end=`expr $ac_end + $ac_max_sed_lines`
10888	fi
10889	done
10890	if test -z "$ac_sed_cmds"; then
10891	ac_sed_cmds=cat
10892	fi
10893	fi # test -n "$CONFIG_FILES"
10894		10767
10895	_ACEOF
10896	cat >>$CONFIG_STATUS <<\_ACEOF
10897	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10898	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10899	case $ac_file in	10768	case $ac_tag in
10900	- | *:- | *:-:* ) # input from stdin	10769	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10901	cat >$tmp/stdin	10770	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10902	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	10771	esac
10903	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	10772	;;
10904	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10905	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10906	* ) ac_file_in=$ac_file.in ;;
10907	esac	10773	esac
10908		10774
10909	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" ||
10910	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10911	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10776	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10912	X"$ac_file" : 'X\(//\)[^/]' \| \	10777	X"$ac_file" : 'X\(//\)[^/]' \| \
10913	X"$ac_file" : 'X\(//\)$' \| \	10778	X"$ac_file" : 'X\(//\)$' \| \
10914	X"$ac_file" : 'X\(/\)' \| \	10779	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10915	. : '\(.\)' 2>/dev/null ||	10780	printf "%s\n" X"$ac_file" |
10916	echo X"$ac_file" |
10917	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10781	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10918	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10782	s//\1/
10919	/^X\(\/\/\)$/{ s//\1/; q; }	10783	q
10920	/^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	}
10921	s/.*/./; q'`	10797	s/.*/./; q'`
10922	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10923	mkdir -p "$ac_dir"
10924	else
10925	as_dir="$ac_dir"
10926	as_dirs=
10927	while test ! -d "$as_dir"; do
10928	as_dirs="$as_dir $as_dirs"
10929	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10930	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10931	X"$as_dir" : 'X\(//\)[^/]' \| \
10932	X"$as_dir" : 'X\(//\)$' \| \
10933	X"$as_dir" : 'X\(/\)' \| \
10934	. : '\(.\)' 2>/dev/null ||
10935	echo X"$as_dir" |
10936	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10937	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10938	/^X\(\/\/\)$/{ s//\1/; q; }
10939	/^X\(\/\).*/{ s//\1/; q; }
10940	s/.*/./; q'`
10941	done
10942	test ! -n "$as_dirs" || mkdir $as_dirs
10943	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10944	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10945	{ (exit 1); exit 1; }; }; }
10946
10947	ac_builddir=.	10799	ac_builddir=.
10948		10800
10949	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10950	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
10951	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10952	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10953	else	10807	case $ac_top_builddir_sub in
10954	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10955	fi	10809	*) ac_top_build_prefix=$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
10956		10816
10957	case $srcdir in	10817	case $srcdir in
10958	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10959	ac_srcdir=.	10819	ac_srcdir=.
10960	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10961	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10962	else
10963	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10964	fi ;;
10965	[\\/]* | ?:[\\/]* ) # Absolute path.	10822	[\\/]* | ?:[\\/]* ) # Absolute name.
10966	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10967	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10968	*) # Relative path.	10826	*) # Relative name.
10969	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10970	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10971	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10972		10832
10973	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10974	# the directories may not exist.
10975	case `pwd` in
10976	.) ac_abs_builddir="$ac_dir";;
10977	*)
10978	case "$ac_dir" in	10834	case $ac_mode in
10979	.) ac_abs_builddir=`pwd`;;	10835	:F)
10980	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10981	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10982	esac;;	10838	#
10983	esac
10984	case $ac_abs_builddir in
10985	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10986	*)
10987	case ${ac_top_builddir}. in
10988	.) ac_abs_top_builddir=$ac_abs_builddir;;
10989	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10990	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10991	esac;;
10992	esac
10993	case $ac_abs_builddir in
10994	.) ac_abs_srcdir=$ac_srcdir;;
10995	*)
10996	case $ac_srcdir in
10997	.) ac_abs_srcdir=$ac_abs_builddir;;
10998	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10999	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11000	esac;;
11001	esac
11002	case $ac_abs_builddir in
11003	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11004	*)
11005	case $ac_top_srcdir in
11006	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11007	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11008	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11009	esac;;
11010	esac
11011
11012		10839
11013	case $INSTALL in	10840	case $INSTALL in
11014	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11015	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11016	esac	10843	esac
11017		10844	ac_MKDIR_P=$MKDIR_P
11018	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
11019	# use $as_me), people would be surprised to read:	10846	[\\/$]* | ?:[\\/]* ) ;;
11020	# /* config.h. Generated by config.status. */	10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
11021	if test x"$ac_file" = x-; then
11022	configure_input=
11023	else
11024	configure_input="$ac_file. "
11025	fi
11026	configure_input=$configure_input"Generated from `echo $ac_file_in |
11027	sed 's,.*/,,'` by configure."
11028
11029	# First look for the input files in the build tree, otherwise in the
11030	# src tree.
11031	ac_file_inputs=`IFS=:
11032	for f in $ac_file_in; do
11033	case $f in
11034	-) echo $tmp/stdin ;;
11035	[\\/$]*)
11036	# Absolute (can't be DOS-style, as IFS=:)
11037	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11038	echo "$as_me: error: cannot find input file: $f" >&2;}
11039	{ (exit 1); exit 1; }; }
11040	echo "$f";;
11041	*) # Relative
11042	if test -f "$f"; then
11043	# Build tree
11044	echo "$f"
11045	elif test -f "$srcdir/$f"; then
11046	# Source tree
11047	echo "$srcdir/$f"
11048	else
11049	# /dev/null tree
11050	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11051	echo "$as_me: error: cannot find input file: $f" >&2;}
11052	{ (exit 1); exit 1; }; }
11053	fi;;
11054	esac	10848	esac
11055	done` || { (exit 1); exit 1; }
11056
11057	if test x"$ac_file" != x-; then
11058	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11059	echo "$as_me: creating $ac_file" >&6;}
11060	rm -f "$ac_file"
11061	fi
11062	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
11063	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11064	sed "$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
11065	$extrasub	10887	$extrasub
11066	_ACEOF	10888	_ACEOF
11067	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11068	:t	10890	:t
11069	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11070	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
11071	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
11072	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11073	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
11074	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11075	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
11076	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
11077	s,@top_builddir@,$ac_top_builddir,;t t
11078	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11079	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
11080	" $ac_file_inputs | (eval "$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
11081	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	#
11082	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
11083	mv $tmp/out $ac_file	10930	{
11084	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
11085	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11086	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
11087	fi	10934	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11088
11089	done
11090	_ACEOF
11091	cat >>$CONFIG_STATUS <<\_ACEOF
11092
11093	#
11094	# CONFIG_HEADER section.
11095	#
11096
11097	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11098	# NAME is the cpp macro being defined and VALUE is the value it is being given.
11099	#
11100	# ac_d sets the value in "#define NAME VALUE" lines.
11101	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
11102	ac_dB='[ ].*$,\1#\2'
11103	ac_dC=' '
11104	ac_dD=',;t'
11105	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11106	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
11107	ac_uB='$,\1#\2define\3'
11108	ac_uC=' '
11109	ac_uD=',;t'
11110
11111	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11112	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11113	case $ac_file in
11114	- | *:- | *:-:* ) # input from stdin
11115	cat >$tmp/stdin
11116	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11117	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11118	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11119	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11120	* ) ac_file_in=$ac_file.in ;;
11121	esac
11122
11123	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11124	echo "$as_me: creating $ac_file" >&6;}
11125
11126	# First look for the input files in the build tree, otherwise in the
11127	# src tree.
11128	ac_file_inputs=`IFS=:
11129	for f in $ac_file_in; do
11130	case $f in
11131	-) echo $tmp/stdin ;;
11132	[\\/$]*)
11133	# Absolute (can't be DOS-style, as IFS=:)
11134	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11135	echo "$as_me: error: cannot find input file: $f" >&2;}
11136	{ (exit 1); exit 1; }; }
11137	# Do quote $f, to prevent DOS paths from being IFS'd.
11138	echo "$f";;
11139	*) # Relative
11140	if test -f "$f"; then
11141	# Build tree
11142	echo "$f"
11143	elif test -f "$srcdir/$f"; then
11144	# Source tree
11145	echo "$srcdir/$f"
11146	else
11147	# /dev/null tree
11148	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11149	echo "$as_me: error: cannot find input file: $f" >&2;}
11150	{ (exit 1); exit 1; }; }
11151	fi;;
11152	esac
11153	done` || { (exit 1); exit 1; }
11154	# Remove the trailing spaces.
11155	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11156
11157	_ACEOF
11158
11159	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11160	# `conftest.undefs', that substitutes the proper values into
11161	# config.h.in to produce config.h. The first handles `#define'
11162	# templates, and the second `#undef' templates.
11163	# And first: Protect against being on the right side of a sed subst in
11164	# config.status. Protect against being in an unquoted here document
11165	# in config.status.
11166	rm -f conftest.defines conftest.undefs
11167	# Using a here document instead of a string reduces the quoting nightmare.
11168	# Putting comments in sed scripts is not portable.
11169	#
11170	# `end' is used to avoid that the second main sed command (meant for
11171	# 0-ary CPP macros) applies to n-ary macro definitions.
11172	# See the Autoconf documentation for `clear'.
11173	cat >confdef2sed.sed <<\_ACEOF
11174	s/[\\&,]/\\&/g
11175	s,[\\$`],\\&,g
11176	t clear
11177	: clear
11178	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11179	t end
11180	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11181	: end
11182	_ACEOF
11183	# If some macros were called several times there might be several times
11184	# the same #defines, which is useless. Nevertheless, we may not want to
11185	# sort them, since we want the *last* AC-DEFINE to be honored.
11186	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11187	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11188	rm -f confdef2sed.sed
11189
11190	# This sed command replaces #undef with comments. This is necessary, for
11191	# example, in the case of _POSIX_SOURCE, which is predefined and required
11192	# on some systems where configure will not decide to define it.
11193	cat >>conftest.undefs <<\_ACEOF
11194	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11195	_ACEOF
11196
11197	# Break up conftest.defines because some shells have a limit on the size
11198	# of here documents, and old seds have small limits too (100 cmds).
11199	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11200	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11201	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11202	echo ' :' >>$CONFIG_STATUS
11203	rm -f conftest.tail
11204	while grep . conftest.defines >/dev/null
11205	do
11206	# Write a limited-size here document to $tmp/defines.sed.
11207	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11208	# Speed up: don't consider the non `#define' lines.
11209	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
11210	# Work around the forget-to-reset-the-flag bug.
11211	echo 't clr' >>$CONFIG_STATUS
11212	echo ': clr' >>$CONFIG_STATUS
11213	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11214	echo 'CEOF
11215	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11216	rm -f $tmp/in
11217	mv $tmp/out $tmp/in
11218	' >>$CONFIG_STATUS
11219	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11220	rm -f conftest.defines
11221	mv conftest.tail conftest.defines
11222	done
11223	rm -f conftest.defines
11224	echo ' fi # grep' >>$CONFIG_STATUS
11225	echo >>$CONFIG_STATUS
11226
11227	# Break up conftest.undefs because some shells have a limit on the size
11228	# of here documents, and old seds have small limits too (100 cmds).
11229	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11230	rm -f conftest.tail
11231	while grep . conftest.undefs >/dev/null
11232	do
11233	# Write a limited-size here document to $tmp/undefs.sed.
11234	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11235	# Speed up: don't consider the non `#undef'
11236	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
11237	# Work around the forget-to-reset-the-flag bug.
11238	echo 't clr' >>$CONFIG_STATUS
11239	echo ': clr' >>$CONFIG_STATUS
11240	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11241	echo 'CEOF
11242	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11243	rm -f $tmp/in
11244	mv $tmp/out $tmp/in
11245	' >>$CONFIG_STATUS
11246	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11247	rm -f conftest.undefs
11248	mv conftest.tail conftest.undefs
11249	done
11250	rm -f conftest.undefs
11251
11252	cat >>$CONFIG_STATUS <<\_ACEOF
11253	# Let's still pretend it is `configure' which instantiates (i.e., don't
11254	# use $as_me), people would be surprised to read:
11255	# /* config.h. Generated by config.status. */
11256	if test x"$ac_file" = x-; then
11257	echo "/* Generated by configure. */" >$tmp/config.h
11258	else
11259	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11260	fi
11261	cat $tmp/in >>$tmp/config.h
11262	rm -f $tmp/in
11263	if test x"$ac_file" != x-; then
11264	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	10935	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11265	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11266	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11267	else	10938	else
11268	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11269	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11270	X"$ac_file" : 'X\(//\)[^/]' \| \
11271	X"$ac_file" : 'X\(//\)$' \| \
11272	X"$ac_file" : 'X\(/\)' \| \
11273	. : '\(.\)' 2>/dev/null ||
11274	echo X"$ac_file" |
11275	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11276	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11277	/^X\(\/\/\)$/{ s//\1/; q; }
11278	/^X\(\/\).*/{ s//\1/; q; }
11279	s/.*/./; q'`
11280	{ if $as_mkdir_p; then
11281	mkdir -p "$ac_dir"
11282	else
11283	as_dir="$ac_dir"
11284	as_dirs=
11285	while test ! -d "$as_dir"; do
11286	as_dirs="$as_dir $as_dirs"
11287	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11288	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11289	X"$as_dir" : 'X\(//\)[^/]' \| \
11290	X"$as_dir" : 'X\(//\)$' \| \
11291	X"$as_dir" : 'X\(/\)' \| \
11292	. : '\(.\)' 2>/dev/null ||
11293	echo X"$as_dir" |
11294	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11295	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11296	/^X\(\/\/\)$/{ s//\1/; q; }
11297	/^X\(\/\).*/{ s//\1/; q; }
11298	s/.*/./; q'`
11299	done
11300	test ! -n "$as_dirs" || mkdir $as_dirs
11301	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11302	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11303	{ (exit 1); exit 1; }; }; }
11304
11305	rm -f $ac_file	10939	rm -f "$ac_file"
11306	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
11307	fi	10942	fi
11308	else	10943	else
11309	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11310	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
11311	fi	10947	fi
11312	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11313	_am_stamp_count=1	10950	_am_stamp_count=1
11314	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11315	case $_am_header in	10952	case $_am_header in
11316	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
11317	break ;;	10954	break ;;
11318	* )	10955	* )
11319	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11320	esac	10957	esac
11321	done	10958	done
11322	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
11323	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11324	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
11325	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
11326	X$ac_file : 'X\(/\)' \| \	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
11327	. : '\(.\)' 2>/dev/null ||	10964	printf "%s\n" X"$_am_arg" |
11328	echo X$ac_file |
11329	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11330	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10966	s//\1/
11331	/^X\(\/\/\)$/{ s//\1/; q; }	10967	q
11332	/^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	}
11333	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11334	done	10982	;;
11335	_ACEOF
11336	cat >>$CONFIG_STATUS <<\_ACEOF
11337		10983
11338	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11339	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11340	#	10986	;;
11341	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11342	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11343	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11344	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11345	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11346	X"$ac_dest" : 'X\(//\)[^/]' \| \
11347	X"$ac_dest" : 'X\(//\)$' \| \
11348	X"$ac_dest" : 'X\(/\)' \| \
11349	. : '\(.\)' 2>/dev/null ||
11350	echo X"$ac_dest" |
11351	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11352	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11353	/^X\(\/\/\)$/{ s//\1/; q; }
11354	/^X\(\/\).*/{ s//\1/; q; }
11355	s/.*/./; q'`
11356	{ if $as_mkdir_p; then
11357	mkdir -p "$ac_dir"
11358	else
11359	as_dir="$ac_dir"
11360	as_dirs=
11361	while test ! -d "$as_dir"; do
11362	as_dirs="$as_dir $as_dirs"
11363	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11364	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11365	X"$as_dir" : 'X\(//\)[^/]' \| \
11366	X"$as_dir" : 'X\(//\)$' \| \
11367	X"$as_dir" : 'X\(/\)' \| \
11368	. : '\(.\)' 2>/dev/null ||
11369	echo X"$as_dir" |
11370	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11371	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11372	/^X\(\/\/\)$/{ s//\1/; q; }
11373	/^X\(\/\).*/{ s//\1/; q; }
11374	s/.*/./; q'`
11375	done
11376	test ! -n "$as_dirs" || mkdir $as_dirs
11377	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11378	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11379	{ (exit 1); exit 1; }; }; }
11380
11381	ac_builddir=.
11382
11383	if test "$ac_dir" != .; then
11384	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11385	# A "../" for each directory in $ac_dir_suffix.
11386	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11387	else
11388	ac_dir_suffix= ac_top_builddir=
11389	fi
11390
11391	case $srcdir in
11392	.) # No --srcdir option. We are building in place.
11393	ac_srcdir=.
11394	if test -z "$ac_top_builddir"; then
11395	ac_top_srcdir=.
11396	else
11397	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11398	fi ;;
11399	[\\/]* | ?:[\\/]* ) # Absolute path.
11400	ac_srcdir=$srcdir$ac_dir_suffix;
11401	ac_top_srcdir=$srcdir ;;
11402	*) # Relative path.
11403	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11404	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11405	esac
11406
11407	# Do not use `cd foo && pwd` to compute absolute paths, because
11408	# the directories may not exist.
11409	case `pwd` in
11410	.) ac_abs_builddir="$ac_dir";;
11411	*)
11412	case "$ac_dir" in
11413	.) ac_abs_builddir=`pwd`;;
11414	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11415	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11416	esac;;	10987	esac
11417	esac
11418	case $ac_abs_builddir in
11419	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11420	*)
11421	case ${ac_top_builddir}. in
11422	.) ac_abs_top_builddir=$ac_abs_builddir;;
11423	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11424	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11425	esac;;
11426	esac
11427	case $ac_abs_builddir in
11428	.) ac_abs_srcdir=$ac_srcdir;;
11429	*)
11430	case $ac_srcdir in
11431	.) ac_abs_srcdir=$ac_abs_builddir;;
11432	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11433	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11434	esac;;
11435	esac
11436	case $ac_abs_builddir in
11437	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11438	*)
11439	case $ac_top_srcdir in
11440	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11441	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11442	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11443	esac;;
11444	esac
11445		10988
11446		10989
11447	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11448	echo "$as_me: executing $ac_dest commands" >&6;}
11449	case $ac_dest in
11450	default-1 )	10991	"default-1":C)
11451	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11452	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11453	case "$ac_file" in	10994	case "$ac_file" in
11454	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	10995	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11455	esac	10996	esac
…		…
11541	done	11082	done
11542	fi	11083	fi
11543	;;	11084	;;
11544	esac	11085	esac
11545	done ;;	11086	done ;;
11546	depfiles ) test x"$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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
11547	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
11548	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
11549	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11550	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11551	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
11552	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
11553	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
11554	# So let's grep whole file.	11113	|| continue
11555	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
11556	dirpart=`(dirname "$mf") 2>/dev/null ||
11557	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11558	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
11559	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
11560	X"$mf" : 'X\(/\)' \| \	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
11561	. : '\(.\)' 2>/dev/null ||	11119	printf "%s\n" X"$am_mf" |
11562	echo X"$mf" |
11563	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11564	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	11121	s//\1/
11565	/^X\(\/\/\)$/{ s//\1/; q; }	11122	q
11566	/^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	}
11567	s/.*/./; q'`	11136	s/.*/./; q'`
11568	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
11569	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; }
11570	fi	11175	fi
11571	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	11176	{ am_dirpart=; unset am_dirpart;}
11572	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11573	# running `make'.	11178	{ am_mf=; unset am_mf;}
11574	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11575	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11576	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11577	U=`sed -n -e '/^U = / s///p' < "$mf"`
11578	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
11579	# We invoke sed twice because it is the simplest approach to
11580	# changing $(DEPDIR) to its actual value in the expansion.
11581	for file in `sed -n -e '
11582	/^DEP_FILES = .*\\\\$/ {
11583	s/^DEP_FILES = //
11584	:loop
11585	s/\\\\$//
11586	p
11587	n
11588	/\\\\$/ b loop
11589	p
11590	}
11591	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
11592	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11593	# Make sure the directory exists.
11594	test -f "$dirpart/$file" && continue
11595	fdir=`(dirname "$file") 2>/dev/null ||
11596	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11597	X"$file" : 'X\(//\)[^/]' \| \
11598	X"$file" : 'X\(//\)$' \| \
11599	X"$file" : 'X\(/\)' \| \
11600	. : '\(.\)' 2>/dev/null ||
11601	echo X"$file" |
11602	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11603	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11604	/^X\(\/\/\)$/{ s//\1/; q; }
11605	/^X\(\/\).*/{ s//\1/; q; }
11606	s/.*/./; q'`
11607	{ if $as_mkdir_p; then
11608	mkdir -p $dirpart/$fdir
11609	else
11610	as_dir=$dirpart/$fdir
11611	as_dirs=
11612	while test ! -d "$as_dir"; do
11613	as_dirs="$as_dir $as_dirs"
11614	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11615	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11616	X"$as_dir" : 'X\(//\)[^/]' \| \
11617	X"$as_dir" : 'X\(//\)$' \| \
11618	X"$as_dir" : 'X\(/\)' \| \
11619	. : '\(.\)' 2>/dev/null ||
11620	echo X"$as_dir" |
11621	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11622	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11623	/^X\(\/\/\)$/{ s//\1/; q; }
11624	/^X\(\/\).*/{ s//\1/; q; }
11625	s/.*/./; q'`
11626	done
11627	test ! -n "$as_dirs" || mkdir $as_dirs
11628	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11629	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11630	{ (exit 1); exit 1; }; }; }
11631
11632	# echo "creating $dirpart/$file"
11633	echo '# dummy' > "$dirpart/$file"
11634	done
11635	done
11636	;;	11182	;;
		11183
11637	esac	11184	esac
11638	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11639	_ACEOF	11189	_ACEOF
11640
11641	cat >>$CONFIG_STATUS <<\_ACEOF
11642
11643	{ (exit 0); exit 0; }
11644	_ACEOF
11645	chmod +x $CONFIG_STATUS
11646	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11647		11191
11648		11192	test $ac_write_fail = 0 ||
11649		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11650	echo
11651	echo "***"
11652	echo "*** Configuration Summary"
11653	echo "***"
11654	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11655	echo "*** Cipher used: $CIPHER"
11656	echo "*** Digest used: $DIGEST"
11657	echo "*** HMAC length: $HMAC"
11658	echo "*** RAND used: $RAND"
11659	echo "*** Max. MTU: $MTU"
11660	echo "*** Compression: $COMPRESS"
11661
11662	if test "x$DIGEST" = xmd4; then
11663	echo "***"
11664	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11665	fi
11666
11667	if test "$HMAC" -lt 12; then
11668	echo "***"
11669	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11670	fi
11671
11672	if test "$RAND" -lt 8; then
11673	echo "***"
11674	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11675	fi
11676
11677	echo "***"
11678
11679	echo
11680
11681		11194
11682		11195
11683	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11684	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11685	# 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
…		…
11696	exec 5>/dev/null	11209	exec 5>/dev/null
11697	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11698	exec 5>>config.log	11211	exec 5>>config.log
11699	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11700	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11701	$ac_cs_success || { (exit 1); exit 1; }	11214	$ac_cs_success || as_fn_exit 1
11702	fi	11215	fi
		11216	if test -n "$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
11703		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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