[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.71 for gvpe 3.1.
4	#	4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	5	#
		6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
6	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	12	## -------------------- ##
9	## M4sh Initialization. ##	13	## M4sh Initialization. ##
10	## --------------------- ##	14	## -------------------- ##
11		15
12	# Be Bourne compatible	16	# Be more Bourne compatible
		17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
14	emulate sh	21	emulate sh
15	NULLCMD=:	22	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	26	setopt NO_GLOB_SUBST
		27	else $as_nop
		28	case `(set -o) 2>/dev/null` in #(
		29	posix) :
20	set -o posix	30	set -o posix ;; #(
		31	*) :
		32	;;
		33	esac
21	fi	34	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		35
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30		36
31		37
32	# Work around bugs in pre-3.0 UWIN ksh.	38	# Reset variables that may have inherited troublesome values from
33	$as_unset ENV MAIL MAILPATH	39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
		45	as_nl='
		46	'
		47	export as_nl
		48	IFS=" "" $as_nl"
		49
34	PS1='$ '	50	PS1='$ '
35	PS2='> '	51	PS2='> '
36	PS4='+ '	52	PS4='+ '
37		53
38	# NLS nuisances.	54	# Ensure predictable behavior from utilities with locale-dependent output.
39	for as_var in \	55	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	56	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	57	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
		85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
		87	case $0 in #((
		88	[\\/] ) as_myself=$0 ;;
		89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		90	for as_dir in $PATH
43	do	91	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	92	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
		98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114
		115	# Use a proper internal environment variable to ensure we don't fall
		116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	vx* \| xv* ) as_opts=-vx ;;
		128	v ) as_opts=-v ;;
		129	x ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	posix) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 \|\| exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah \|\| exit 1
		179	test -x / \|\| exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		184	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		185	if (eval "$as_required") 2>/dev/null
		186	then :
		187	as_have_required=yes
		188	else $as_nop
		189	as_have_required=no
		190	fi
		191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
		193
		194	else $as_nop
		195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		196	as_found=false
		197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		198	do
		199	IFS=$as_save_IFS
		200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
		205	as_found=:
		206	case $as_dir in #(
		207	/*)
		208	for as_base in sh bash ksh sh5; do
		209	# Try only shells that exist, to save several forks.
		210	as_shell=$as_dir$as_base
		211	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
		214	CONFIG_SHELL=$as_shell as_have_required=yes
		215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
		217	break 2
		218	fi
		219	fi
		220	done;;
		221	esac
		222	as_found=false
		223	done
		224	IFS=$as_save_IFS
		225	if $as_found
		226	then :
		227
		228	else $as_nop
		229	if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		231	then :
		232	CONFIG_SHELL=$SHELL as_have_required=yes
		233	fi
		234	fi
		235
		236
		237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno
		261	then :
		262	printf "%s\n" "$0: This script requires a shell more modern than all"
		263	printf "%s\n" "$0: the shells that I found on your system."
		264	if test ${ZSH_VERSION+y} ; then
		265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
46	else	267	else
47	$as_unset $as_var	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
		269	$0: including any error possibly output before this
		270	$0: message. Then install a modern shell, or manually run
		271	$0: the script under such a shell if you do have one."
48	fi	272	fi
49	done	273	exit 1
		274	fi
		275	fi
		276	fi
		277	SHELL=${CONFIG_SHELL-/bin/sh}
		278	export SHELL
		279	# Unset more variables known to interfere with behavior of common tools.
		280	CLICOLOR_FORCE= GREP_OPTIONS=
		281	unset CLICOLOR_FORCE GREP_OPTIONS
50		282
51	# Required to use basename.	283	## --------------------- ##
		284	## M4sh Shell Functions. ##
		285	## --------------------- ##
		286	# as_fn_unset VAR
		287	# ---------------
		288	# Portably unset VAR.
		289	as_fn_unset ()
		290	{
		291	{ eval $1=; unset $1;}
		292	}
		293	as_unset=as_fn_unset
		294
		295
		296	# as_fn_set_status STATUS
		297	# -----------------------
		298	# Set $? to STATUS, without forking.
		299	as_fn_set_status ()
		300	{
		301	return $1
		302	} # as_fn_set_status
		303
		304	# as_fn_exit STATUS
		305	# -----------------
		306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		307	as_fn_exit ()
		308	{
		309	set +e
		310	as_fn_set_status $1
		311	exit $1
		312	} # as_fn_exit
		313	# as_fn_nop
		314	# ---------
		315	# Do nothing but, unlike ":", preserve the value of $?.
		316	as_fn_nop ()
		317	{
		318	return $?
		319	}
		320	as_nop=as_fn_nop
		321
		322	# as_fn_mkdir_p
		323	# -------------
		324	# Create "$as_dir" as a directory, including parents if necessary.
		325	as_fn_mkdir_p ()
		326	{
		327
		328	case $as_dir in #(
		329	-*) as_dir=./$as_dir;;
		330	esac
		331	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		332	as_dirs=
		333	while :; do
		334	case $as_dir in #(
		335	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		336	*) as_qdir=$as_dir;;
		337	esac
		338	as_dirs="'$as_qdir' $as_dirs"
		339	as_dir=`$as_dirname -- "$as_dir" \|\|
		340	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		341	X"$as_dir" : 'X$//$[^/]' \\| \
		342	X"$as_dir" : 'X$//$$' \\| \
		343	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		344	printf "%s\n" X"$as_dir" \|
		345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		346	s//\1/
		347	q
		348	}
		349	/^X$\/\/$[^/].*/{
		350	s//\1/
		351	q
		352	}
		353	/^X$\/\/$$/{
		354	s//\1/
		355	q
		356	}
		357	/^X$\/$.*/{
		358	s//\1/
		359	q
		360	}
		361	s/.*/./; q'`
		362	test -d "$as_dir" && break
		363	done
		364	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		365	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		366
		367
		368	} # as_fn_mkdir_p
		369
		370	# as_fn_executable_p FILE
		371	# -----------------------
		372	# Test if FILE is an executable regular file.
		373	as_fn_executable_p ()
		374	{
		375	test -f "$1" && test -x "$1"
		376	} # as_fn_executable_p
		377	# as_fn_append VAR VALUE
		378	# ----------------------
		379	# Append the text in VALUE to the end of the definition contained in VAR. Take
		380	# advantage of any shell optimizations that allow amortized linear growth over
		381	# repeated appends, instead of the typical quadratic growth present in naive
		382	# implementations.
		383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
		385	eval 'as_fn_append ()
		386	{
		387	eval $1+=\$2
		388	}'
		389	else $as_nop
		390	as_fn_append ()
		391	{
		392	eval $1=\$$1\$2
		393	}
		394	fi # as_fn_append
		395
		396	# as_fn_arith ARG...
		397	# ------------------
		398	# Perform arithmetic evaluation on the ARGs, and store the result in the
		399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		400	# must be portable across $(()) and expr.
		401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
		403	eval 'as_fn_arith ()
		404	{
		405	as_val=$(( $* ))
		406	}'
		407	else $as_nop
		408	as_fn_arith ()
		409	{
		410	as_val=`expr "$@" \|\| test $? -eq 1`
		411	}
		412	fi # as_fn_arith
		413
		414	# as_fn_nop
		415	# ---------
		416	# Do nothing but, unlike ":", preserve the value of $?.
		417	as_fn_nop ()
		418	{
		419	return $?
		420	}
		421	as_nop=as_fn_nop
		422
		423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		424	# ----------------------------------------
		425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		427	# script with STATUS, using 1 if that was 0.
		428	as_fn_error ()
		429	{
		430	as_status=$1; test $as_status -eq 0 && as_status=1
		431	if test "$4"; then
		432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		434	fi
		435	printf "%s\n" "$as_me: error: $2" >&2
		436	as_fn_exit $as_status
		437	} # as_fn_error
		438
52	if expr a : '$a$' >/dev/null 2>&1; then	439	if expr a : '$a$' >/dev/null 2>&1 &&
		440	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	441	as_expr=expr
54	else	442	else
55	as_expr=false	443	as_expr=false
56	fi	444	fi
57		445
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	446	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	447	as_basename=basename
60	else	448	else
61	as_basename=false	449	as_basename=false
62	fi	450	fi
63		451
		452	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		453	as_dirname=dirname
		454	else
		455	as_dirname=false
		456	fi
64		457
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	458	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	459	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	460	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	461	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|	462	printf "%s\n" X/"$0" \|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	463	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	464	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	465	q
		466	}
		467	/^X\/$\/\/$$/{
		468	s//\1/
		469	q
		470	}
		471	/^X\/$\/$.*/{
		472	s//\1/
		473	q
		474	}
75	s/.*/./; q'`	475	s/.*/./; q'`
76		476
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	477	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	478	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	481	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	482	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		483
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		484
99		485	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	486	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	487	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	488	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
105	# Find who we are. Look in the path if we contain no path at all	489	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	490	sed -n '
107	case $0 in	491	p
108	[\\/] ) as_myself=$0 ;;	492	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|	493	' <$as_myself \|
165	sed '	494	sed '
		495	s/[$]LINENO.*/&-/
		496	t lineno
		497	b
		498	:lineno
166	N	499	N
167	s,$,-,
168	: loop	500	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	501	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	502	t loop
171	s,-$,,	503	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	504	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	505	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		507
		508	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		509	# already done that, so ensure we don't try to do so again and fall
		510	# in an infinite loop. This has already happened in practice.
		511	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	512	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	514	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	515	. "./$as_me.lineno"
182	# Exit status is that of the last command.	516	# Exit status is that of the last command.
183	exit	517	exit
184	}	518	}
185		519
186		520
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	521	# Determine whether it's possible to make 'echo' print without a newline.
188	c,-n*) ECHO_N= ECHO_C='	522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		523	# for compatibility with existing Makefiles.
		524	ECHO_C= ECHO_N= ECHO_T=
		525	case `echo -n x` in #(((((
		526	-n*)
		527	case `echo 'xy\c'` in
		528	c) ECHO_T=' ';; # ECHO_T is single tab character.
		529	xy) ECHO_C='\c';;
		530	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	531	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	532	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	533	*)
		534	ECHO_N='-n';;
192	esac	535	esac
193		536
194	if expr a : '$a$' >/dev/null 2>&1; then	537	# For backward compatibility with old third-party macros, we provide
195	as_expr=expr	538	# the shell variables $as_echo and $as_echo_n. New code should use
		539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		540	as_echo='printf %s\n'
		541	as_echo_n='printf %s'
		542
		543
		544	rm -f conf$$ conf$$.exe conf$$.file
		545	if test -d conf$$.dir; then
		546	rm -f conf$$.dir/conf$$.file
196	else	547	else
197	as_expr=false	548	rm -f conf$$.dir
		549	mkdir conf$$.dir 2>/dev/null
198	fi	550	fi
199		551	if (echo >conf$$.file) 2>/dev/null; then
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	553	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	554	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	555	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	556	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		557	# In both cases, we have to default to `cp -pR'.
		558	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
		560	elif ln conf$$.file conf$$ 2>/dev/null; then
		561	as_ln_s=ln
208	else	562	else
209	as_ln_s='ln -s'	563	as_ln_s='cp -pR'
210	fi	564	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	565	else
214	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
215	fi	567	fi
216	rm -f conf$$ conf$$.exe conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		569	rmdir conf$$.dir 2>/dev/null
217		570
218	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	572	as_mkdir_p='mkdir -p "$as_dir"'
220	else	573	else
221	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	575	as_mkdir_p=false
223	fi	576	fi
224		577
225	as_executable_p="test -f"	578	as_test_x='test -x'
		579	as_executable_p=as_fn_executable_p
226		580
227	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		583
230	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		586
233		587
234	# IFS	588	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	589	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		590
244	# Name of the host.	591	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	593	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	594	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		595
251	#	596	#
252	# Initializations.	597	# Initializations.
253	#	598	#
254	ac_default_prefix=/usr/local	599	ac_default_prefix=/usr/local
		600	ac_clean_files=
255	ac_config_libobj_dir=.	601	ac_config_libobj_dir=.
		602	LIBOBJS=
256	cross_compiling=no	603	cross_compiling=no
257	subdirs=	604	subdirs=
258	MFLAGS=	605	MFLAGS=
259	MAKEFLAGS=	606	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		607
267	# Identity of this package.	608	# Identity of this package.
268	PACKAGE_NAME=	609	PACKAGE_NAME='gvpe'
269	PACKAGE_TARNAME=	610	PACKAGE_TARNAME='gvpe'
270	PACKAGE_VERSION=	611	PACKAGE_VERSION='3.1'
271	PACKAGE_STRING=	612	PACKAGE_STRING='gvpe 3.1'
272	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
273		615
274	ac_unique_file="src/vped.C"	616	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
276	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
277	#include <stdio.h>	621	# include <stdio.h>
		622	#endif
		623	#ifdef HAVE_STDLIB_H
		624	# include <stdlib.h>
		625	#endif
		626	#ifdef HAVE_STRING_H
		627	# include <string.h>
		628	#endif
		629	#ifdef HAVE_INTTYPES_H
		630	# include <inttypes.h>
		631	#endif
		632	#ifdef HAVE_STDINT_H
		633	# include <stdint.h>
		634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
278	#if HAVE_SYS_TYPES_H	638	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	639	# include <sys/types.h>
280	#endif	640	#endif
281	#if HAVE_SYS_STAT_H	641	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	642	# include <sys/stat.h>
283	#endif	643	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	645	# include <unistd.h>
310	#endif"	646	#endif"
311		647
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	648	ac_header_cxx_list=
		649	ac_subst_vars='am__EXEEXT_FALSE
		650	am__EXEEXT_TRUE
		651	LTLIBOBJS
		652	LIBOBJS
		653	AM_CPPFLAGS
		654	ROHC_FALSE
		655	ROHC_TRUE
		656	LDFLAGS_DAEMON
		657	LIBCRYPTO_LIBS
		658	LIBCRYPTO_CFLAGS
		659	PKG_CONFIG_LIBDIR
		660	PKG_CONFIG_PATH
		661	PKG_CONFIG
		662	HAVE_TUNTAP
		663	LINUX_IF_TUN_H
		664	ALLOCA
		665	IFSUBTYPE
		666	IFTYPE
		667	RANLIB
		668	LN_S
		669	EGREP
		670	GREP
		671	am__fastdepCXX_FALSE
		672	am__fastdepCXX_TRUE
		673	CXXDEPMODE
		674	ac_ct_CXX
		675	CXXFLAGS
		676	CXX
		677	CPP
		678	POSUB
		679	LTLIBINTL
		680	LIBINTL
		681	INTLLIBS
		682	LTLIBICONV
		683	LIBICONV
		684	USE_NLS
		685	am__fastdepCC_FALSE
		686	am__fastdepCC_TRUE
		687	CCDEPMODE
		688	am__nodep
		689	AMDEPBACKSLASH
		690	AMDEP_FALSE
		691	AMDEP_TRUE
		692	am__include
		693	DEPDIR
		694	OBJEXT
		695	EXEEXT
		696	ac_ct_CC
		697	CPPFLAGS
		698	LDFLAGS
		699	CFLAGS
		700	CC
		701	MSGMERGE
		702	XGETTEXT
		703	GMSGFMT
		704	MSGFMT
		705	MKINSTALLDIRS
		706	MAINT
		707	MAINTAINER_MODE_FALSE
		708	MAINTAINER_MODE_TRUE
		709	AM_BACKSLASH
		710	AM_DEFAULT_VERBOSITY
		711	AM_DEFAULT_V
		712	AM_V
		713	am__untar
		714	am__tar
		715	AMTAR
		716	am__leading_dot
		717	SET_MAKE
		718	AWK
		719	mkdir_p
		720	MKDIR_P
		721	INSTALL_STRIP_PROGRAM
		722	STRIP
		723	install_sh
		724	MAKEINFO
		725	AUTOHEADER
		726	AUTOMAKE
		727	AUTOCONF
		728	ACLOCAL
		729	VERSION
		730	PACKAGE
		731	CYGPATH_W
		732	am__isrc
		733	INSTALL_DATA
		734	INSTALL_SCRIPT
		735	INSTALL_PROGRAM
		736	target_os
		737	target_vendor
		738	target_cpu
		739	target
		740	host_os
		741	host_vendor
		742	host_cpu
		743	host
		744	build_os
		745	build_vendor
		746	build_cpu
		747	build
		748	target_alias
		749	host_alias
		750	build_alias
		751	LIBS
		752	ECHO_T
		753	ECHO_N
		754	ECHO_C
		755	DEFS
		756	mandir
		757	localedir
		758	libdir
		759	psdir
		760	pdfdir
		761	dvidir
		762	htmldir
		763	infodir
		764	docdir
		765	oldincludedir
		766	includedir
		767	runstatedir
		768	localstatedir
		769	sharedstatedir
		770	sysconfdir
		771	datadir
		772	datarootdir
		773	libexecdir
		774	sbindir
		775	bindir
		776	program_transform_name
		777	prefix
		778	exec_prefix
		779	PACKAGE_URL
		780	PACKAGE_BUGREPORT
		781	PACKAGE_STRING
		782	PACKAGE_VERSION
		783	PACKAGE_TARNAME
		784	PACKAGE_NAME
		785	PATH_SEPARATOR
		786	SHELL
		787	am__quote'
313	ac_subst_files=''	788	ac_subst_files=''
		789	ac_user_opts='
		790	enable_option_checking
		791	enable_silent_rules
		792	enable_maintainer_mode
		793	enable_dependency_tracking
		794	with_gnu_ld
		795	enable_rpath
		796	with_libiconv_prefix
		797	enable_nls
		798	with_libintl_prefix
		799	enable_iftype
		800	with_kernel
		801	enable_threads
		802	enable_static_daemon
		803	enable_icmp
		804	enable_tcp
		805	enable_http_proxy
		806	enable_dns
		807	enable_rsa_length
		808	enable_hmac_length
		809	enable_max_mtu
		810	enable_compression
		811	enable_cipher
		812	enable_hmac_digest
		813	enable_auth_digest
		814	'
		815	ac_precious_vars='build_alias
		816	host_alias
		817	target_alias
		818	CC
		819	CFLAGS
		820	LDFLAGS
		821	LIBS
		822	CPPFLAGS
		823	CPP
		824	CXX
		825	CXXFLAGS
		826	CCC
		827	PKG_CONFIG
		828	PKG_CONFIG_PATH
		829	PKG_CONFIG_LIBDIR
		830	LIBCRYPTO_CFLAGS
		831	LIBCRYPTO_LIBS'
		832
314		833
315	# Initialize some variables set by options.	834	# Initialize some variables set by options.
316	ac_init_help=	835	ac_init_help=
317	ac_init_version=false	836	ac_init_version=false
		837	ac_unrecognized_opts=
		838	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	839	# The variables have the same names as the options, with
319	# dashes changed to underlines.	840	# dashes changed to underlines.
320	cache_file=/dev/null	841	cache_file=/dev/null
321	exec_prefix=NONE	842	exec_prefix=NONE
322	no_create=	843	no_create=
335	# Installation directory options.	856	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	857	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	858	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	859	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	860	# Use braces instead of parens because sh, perl, etc. also accept them.
		861	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	862	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	863	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	864	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	865	datarootdir='${prefix}/share'
		866	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	867	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	868	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	869	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	870	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	871	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	872	oldincludedir='/usr/include'
		873	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
350	infodir='${prefix}/info'	874	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	875	htmldir='${docdir}'
		876	dvidir='${docdir}'
		877	pdfdir='${docdir}'
		878	psdir='${docdir}'
		879	libdir='${exec_prefix}/lib'
		880	localedir='${datarootdir}/locale'
		881	mandir='${datarootdir}/man'
352		882
353	ac_prev=	883	ac_prev=
		884	ac_dashdash=
354	for ac_option	885	for ac_option
355	do	886	do
356	# If the previous option needs an argument, assign it.	887	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	888	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	889	eval $ac_prev=\$ac_option
359	ac_prev=	890	ac_prev=
360	continue	891	continue
361	fi	892	fi
362		893
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in	894	case $ac_option in
		895	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		896	*=) ac_optarg= ;;
		897	*) ac_optarg=yes ;;
		898	esac
		899
		900	case $ac_dashdash$ac_option in
		901	--)
		902	ac_dashdash=yes ;;
368		903
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	904	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	905	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	906	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	907	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	919	cache_file=$ac_optarg ;;
385		920
386	--config-cache \| -C)	921	--config-cache \| -C)
387	cache_file=config.cache ;;	922	cache_file=config.cache ;;
388		923
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	924	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	925	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	926	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	927	datadir=$ac_optarg ;;
394		928
		929	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		930	\| --dataroo \| --dataro \| --datar)
		931	ac_prev=datarootdir ;;
		932	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		933	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		934	datarootdir=$ac_optarg ;;
		935
395	-disable-* \| --disable-*)	936	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	937	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	938	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	939	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	940	as_fn_error $? "invalid feature name: \`$ac_useropt'"
400	{ (exit 1); exit 1; }; }	941	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	942	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
		943	case $ac_user_opts in
		944	*"
		945	"enable_$ac_useropt"
		946	"*) ;;
		947	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		948	ac_unrecognized_sep=', ';;
		949	esac
402	eval "enable_$ac_feature=no" ;;	950	eval enable_$ac_useropt=no ;;
		951
		952	-docdir \| --docdir \| --docdi \| --doc \| --do)
		953	ac_prev=docdir ;;
		954	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		955	docdir=$ac_optarg ;;
		956
		957	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		958	ac_prev=dvidir ;;
		959	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		960	dvidir=$ac_optarg ;;
403		961
404	-enable-* \| --enable-*)	962	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	963	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	964	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	965	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	966	as_fn_error $? "invalid feature name: \`$ac_useropt'"
409	{ (exit 1); exit 1; }; }	967	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	968	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	969	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	970	*"
413	*) ac_optarg=yes ;;	971	"enable_$ac_useropt"
		972	"*) ;;
		973	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		974	ac_unrecognized_sep=', ';;
414	esac	975	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	976	eval enable_$ac_useropt=\$ac_optarg ;;
416		977
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	978	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	979	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	980	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	981	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	998	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	999	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	1000	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	1001	host_alias=$ac_optarg ;;
441		1002
		1003	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		1004	ac_prev=htmldir ;;
		1005	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		1006	\| --ht=*)
		1007	htmldir=$ac_optarg ;;
		1008
442	-includedir \| --includedir \| --includedi \| --included \| --include \	1009	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	1010	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	1011	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	1012	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	1013	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	1028	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	1029	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	1030	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	1031	libexecdir=$ac_optarg ;;
465		1032
		1033	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		1034	ac_prev=localedir ;;
		1035	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1036	localedir=$ac_optarg ;;
		1037
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1038	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1039	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1040	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1041	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1042	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1043	localstatedir=$ac_optarg ;;
474		1044
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1045	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1046	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1047	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1102	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1103	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1104	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1105	program_transform_name=$ac_optarg ;;
536		1106
		1107	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1108	ac_prev=pdfdir ;;
		1109	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1110	pdfdir=$ac_optarg ;;
		1111
		1112	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1113	ac_prev=psdir ;;
		1114	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1115	psdir=$ac_optarg ;;
		1116
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1117	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1118	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1119	silent=yes ;;
		1120
		1121	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1122	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1123	\| --run \| --ru \| --r)
		1124	ac_prev=runstatedir ;;
		1125	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1126	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1127	\| --run=* \| --ru=* \| --r=*)
		1128	runstatedir=$ac_optarg ;;
540		1129
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1130	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1131	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1132	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1133	\| --sbi=* \| --sb=*)
…		…
582		1171
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1172	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1173	ac_init_version=: ;;
585		1174
586	-with-* \| --with-*)	1175	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1176	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1178	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1179	as_fn_error $? "invalid package name: \`$ac_useropt'"
591	{ (exit 1); exit 1; }; }	1180	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1181	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1182	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1183	*"
595	*) ac_optarg=yes ;;	1184	"with_$ac_useropt"
		1185	"*) ;;
		1186	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1187	ac_unrecognized_sep=', ';;
596	esac	1188	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1189	eval with_$ac_useropt=\$ac_optarg ;;
598		1190
599	-without-* \| --without-*)	1191	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1192	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1195	as_fn_error $? "invalid package name: \`$ac_useropt'"
604	{ (exit 1); exit 1; }; }	1196	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1197	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1198	case $ac_user_opts in
		1199	*"
		1200	"with_$ac_useropt"
		1201	"*) ;;
		1202	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1203	ac_unrecognized_sep=', ';;
		1204	esac
606	eval "with_$ac_package=no" ;;	1205	eval with_$ac_useropt=no ;;
607		1206
608	--x)	1207	--x)
609	# Obsolete; use --with-x.	1208	# Obsolete; use --with-x.
610	with_x=yes ;;	1209	with_x=yes ;;
611		1210
…		…
621	ac_prev=x_libraries ;;	1220	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1221	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1222	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1223	x_libraries=$ac_optarg ;;
625		1224
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1225	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1226	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1227	;;
630		1228
631	=)	1229	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1230	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1231	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1232	case $ac_envvar in #(
		1233	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1234	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1235	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1236	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1237	export $ac_envvar ;;
640		1238
641	*)	1239	*)
642	# FIXME: should be removed in autoconf 3.0.	1240	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1241	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1242	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1243	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1244	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1245	;;
648		1246
649	esac	1247	esac
650	done	1248	done
651		1249
652	if test -n "$ac_prev"; then	1250	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1251	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1252	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1253	fi
657		1254
658	# Be sure to have absolute paths.	1255	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1256	case $enable_option_checking in
		1257	no) ;;
		1258	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1259	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1260	esac
		1261	fi
		1262
		1263	# Check all directory arguments for consistency.
		1264	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1265	datadir sysconfdir sharedstatedir localstatedir includedir \
		1266	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1267	libdir localedir mandir runstatedir
660	do	1268	do
661	eval ac_val=$`echo $ac_var`	1269	eval ac_val=\$$ac_var
		1270	# Remove trailing slashes.
662	case $ac_val in	1271	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1272	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1273	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1274	eval $ac_var=\$ac_val;;
666	esac	1275	esac
667	done
668
669	# Be sure to have absolute paths.	1276	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1277	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1278	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1279	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1280	esac
		1281	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1282	done
680		1283
681	# There might be people who depend on the old broken behavior: `$host'	1284	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1285	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1286	# FIXME: To remove some day.
…		…
687		1290
688	# FIXME: To remove some day.	1291	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1292	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1293	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1294	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1295	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1296	cross_compiling=yes
696	fi	1297	fi
697	fi	1298	fi
698		1299
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1301	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1302
702	test "$silent" = yes && exec 6>/dev/null	1303	test "$silent" = yes && exec 6>/dev/null
703		1304
704		1305
		1306	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1307	ac_ls_di=`ls -di .` &&
		1308	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1309	as_fn_error $? "working directory cannot be determined"
		1310	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1311	as_fn_error $? "pwd does not report name of working directory"
		1312
		1313
705	# Find the source files, if location was not specified.	1314	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1315	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1316	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1317	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1318	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1319	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1320	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1321	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1322	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1323	printf "%s\n" X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1324	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1325	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1326	q
719	/^X$\/$.*/{ s//\1/; q; }	1327	}
		1328	/^X$\/\/$[^/].*/{
		1329	s//\1/
		1330	q
		1331	}
		1332	/^X$\/\/$$/{
		1333	s//\1/
		1334	q
		1335	}
		1336	/^X$\/$.*/{
		1337	s//\1/
		1338	q
		1339	}
720	s/.*/./; q'`	1340	s/.*/./; q'`
721	srcdir=$ac_confdir	1341	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1342	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1343	srcdir=..
724	fi	1344	fi
725	else	1345	else
726	ac_srcdir_defaulted=no	1346	ac_srcdir_defaulted=no
727	fi	1347	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1348	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1349	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1350	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1351	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1352	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1353	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1354	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1355	pwd)`
742	ac_env_build_alias_value=$build_alias	1356	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1357	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1358	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1359	fi
746	ac_env_host_alias_value=$host_alias	1360	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1361	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1362	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1363	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1364	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1365	esac
752	ac_cv_env_target_alias_value=$target_alias	1366	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1367	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1368	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1369	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1370	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1371	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1372
786	#	1373	#
787	# Report the --help message.	1374	# Report the --help message.
788	#	1375	#
789	if test "$ac_init_help" = "long"; then	1376	if test "$ac_init_help" = "long"; then
790	# Omit some internal or obsolete options to make the list less imposing.	1377	# Omit some internal or obsolete options to make the list less imposing.
791	# This message is too long to be a string in the A/UX 3.1 sh.	1378	# This message is too long to be a string in the A/UX 3.1 sh.
792	cat <<_ACEOF	1379	cat <<_ACEOF
793	\`configure' configures this package to adapt to many kinds of systems.	1380	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
794		1381
795	Usage: $0 [OPTION]... [VAR=VALUE]...	1382	Usage: $0 [OPTION]... [VAR=VALUE]...
796		1383
797	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1384	To assign environment variables (e.g., CC, CFLAGS...), specify them as
798	VAR=VALUE. See below for descriptions of some of the useful variables.	1385	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
802	Configuration:	1389	Configuration:
803	-h, --help display this help and exit	1390	-h, --help display this help and exit
804	--help=short display options specific to this package	1391	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1392	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1393	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1394	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1395	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1396	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1397	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1398	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1399
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1400	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1401	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1402	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1403	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1404	[PREFIX]
821		1405
822	By default, \`make install' will install all the files in	1406	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1407	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1408	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1409	for instance \`--prefix=\$HOME'.
826		1410
827	For better control, use the options below.	1411	For better control, use the options below.
828		1412
829	Fine tuning of the installation directories:	1413	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1414	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1415	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1416	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1417	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1418	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1419	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1420	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1421	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1422	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1423	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1424	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1425	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1426	--infodir=DIR info documentation [DATAROOTDIR/info]
		1427	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1428	--mandir=DIR man documentation [DATAROOTDIR/man]
		1429	--docdir=DIR documentation root [DATAROOTDIR/doc/gvpe]
		1430	--htmldir=DIR html documentation [DOCDIR]
		1431	--dvidir=DIR dvi documentation [DOCDIR]
		1432	--pdfdir=DIR pdf documentation [DOCDIR]
		1433	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1434	_ACEOF
843		1435
844	cat <<\_ACEOF	1436	cat <<\_ACEOF
845		1437
846	Program names:	1438	Program names:
…		…
854	--target=TARGET configure for building compilers for TARGET [HOST]	1446	--target=TARGET configure for building compilers for TARGET [HOST]
855	_ACEOF	1447	_ACEOF
856	fi	1448	fi
857		1449
858	if test -n "$ac_init_help"; then	1450	if test -n "$ac_init_help"; then
859		1451	case $ac_init_help in
		1452	short \| recursive ) echo "Configuration of gvpe 3.1:";;
		1453	esac
860	cat <<\_ACEOF	1454	cat <<\_ACEOF
861		1455
862	Optional Features:	1456	Optional Features:
		1457	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1458	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1459	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1460	--enable-silent-rules less verbose build output (undo: "make V=1")
		1461	--disable-silent-rules verbose build output (undo: "make V=0")
		1462	--enable-maintainer-mode
		1463	enable make rules and dependencies not useful (and
866	(and sometimes confusing) to the casual installer	1464	sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1465	--enable-dependency-tracking
868	--enable-dependency-tracking Do not reject slow dependency extractors	1466	do not reject slow dependency extractors
		1467	--disable-dependency-tracking
		1468	speeds up one-time build
869	--disable-rpath do not hardcode runtime library paths	1469	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1470	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1471	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1472	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are: "native/linux"	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
		1474	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1475	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1476	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "tincd/netbsd" "tincd/solaris"	1477	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/mingw"; Broken combinations are:	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1479	Broken combinations are: "tincd/cygwin"; The default
878	"tincd/cygwin"; The default is to autodetect.	1480	is to autodetect.
879	--enable-rohc enable robust header compression (rfc3095).	1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
		1483	--enable-static-daemon enable statically linked daemon.
880	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
881	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
882	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
883	--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
884	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
885	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
886	8use a hmac of length BYTES bytes (default 12). Allowed values are 4	1493	use a hmac of length BYTES bytes (default 12).
887	--enable-rand-length=BYTES	1494	Allowed values are 4, 8, 12, 16.
888	4use BYTES bytes of extra randomness (default 8). Allowed values are 0
889	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1495	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
890	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
891	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
892	--enable-cipher Select the symmetric cipher (default "bf"). Must be one of	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
893	"aes-128" (rijndael)"bf" (blowfish)	1499	Must be one of "aes-128" (rijndael), "aes-192", or
		1500	"aes-256".
894	--enable-digest	1501	--enable-hmac-digest=HMAC
895	"ripemd160"Select the digets algorithm to use (default "sha1"). Must be one of	1502	Select the HMAC digest algorithm to use (default
896	"ripemd160""sha1"	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").
		1507	Must be one of "sha512", "sha256", "whirlpool".
897		1508
898	Optional Packages:	1509	Optional Packages:
899	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
900	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
901	--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
…		…
903	--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
904	--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
905	--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
906	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
907	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
908	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
909	--with-openssl-lib=DIR OpenSSL library directory
910		1519
911	Some influential environment variables:	1520	Some influential environment variables:
912	CC C compiler command	1521	CC C compiler command
913	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
914	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
915	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
916	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
917	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
918	CPP C preprocessor	1528	CPP C preprocessor
919	CXX C++ compiler command	1529	CXX C++ compiler command
920	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
921	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
922		1540
923	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
924	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
925		1543
		1544	Report bugs to the package provider.
926	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
927	fi	1547	fi
928		1548
929	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
930	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
931	ac_popdir=`pwd`
932	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
933	test -d $ac_dir \|\| continue	1552	test -d "$ac_dir" \|\|
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1554	continue
934	ac_builddir=.	1555	ac_builddir=.
935		1556
936	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
937	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
938	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
939	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
940	else	1563	case $ac_top_builddir_sub in
941	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
942	fi	1565	*) ac_top_build_prefix=$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
943		1572
944	case $srcdir in	1573	case $srcdir in
945	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
946	ac_srcdir=.	1575	ac_srcdir=.
947	if test -z "$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;
948	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
949	else	1598	else
950	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
951	fi ;;
952	[\\/]* \| ?:[\\/]* ) # Absolute path.
953	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=$srcdir ;;
955	*) # Relative path.
956	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
957	ac_top_srcdir=$ac_top_builddir$srcdir ;;
958	esac
959
960	# Do not use `cd foo && pwd` to compute absolute paths, because
961	# the directories may not exist.
962	case `pwd` in
963	.) ac_abs_builddir="$ac_dir";;
964	*)
965	case "$ac_dir" in
966	.) ac_abs_builddir=`pwd`;;
967	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
968	*) ac_abs_builddir=`pwd`/"$ac_dir";;
969	esac;;
970	esac
971	case $ac_abs_builddir in
972	.) ac_abs_top_builddir=${ac_top_builddir}.;;
973	*)
974	case ${ac_top_builddir}. in
975	.) ac_abs_top_builddir=$ac_abs_builddir;;
976	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
977	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
978	esac;;
979	esac
980	case $ac_abs_builddir in
981	.) ac_abs_srcdir=$ac_srcdir;;
982	*)
983	case $ac_srcdir in
984	.) ac_abs_srcdir=$ac_abs_builddir;;
985	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
986	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
987	esac;;
988	esac
989	case $ac_abs_builddir in
990	.) ac_abs_top_srcdir=$ac_top_srcdir;;
991	*)
992	case $ac_top_srcdir in
993	.) ac_abs_top_srcdir=$ac_abs_builddir;;
994	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
995	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
996	esac;;
997	esac
998
999	cd $ac_dir
1000	# Check for guested configure; otherwise get Cygnus style configure.
1001	if test -f $ac_srcdir/configure.gnu; then
1002	echo
1003	$SHELL $ac_srcdir/configure.gnu --help=recursive
1004	elif test -f $ac_srcdir/configure; then
1005	echo
1006	$SHELL $ac_srcdir/configure --help=recursive
1007	elif test -f $ac_srcdir/configure.ac \|\|
1008	test -f $ac_srcdir/configure.in; then
1009	echo
1010	$ac_configure --help
1011	else
1012	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1013	fi	1600	fi \|\| ac_status=$?
1014	cd "$ac_popdir"	1601	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1015	done	1602	done
1016	fi	1603	fi
1017		1604
1018	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1019	if $ac_init_version; then	1606	if $ac_init_version; then
1020	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1021		1610
1022	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1023	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1024	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1025	_ACEOF	1614	_ACEOF
1026	exit 0	1615	exit
1027	fi	1616	fi
1028	exec 5>config.log	1617
1029	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1030	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1031	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1032		2139
1033	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1034	generated by GNU Autoconf 2.59. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1035		2142
1036	$ $0 $@	2143	$ $0$ac_configure_args_raw
1037		2144
1038	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1039	{	2147	{
1040	cat <<_ASUNAME	2148	cat <<_ASUNAME
1041	## --------- ##	2149	## --------- ##
1042	## Platform. ##	2150	## Platform. ##
1043	## --------- ##	2151	## --------- ##
…		…
1052	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1053		2161
1054	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1055	/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`
1056	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1057	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1058	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1059	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1060	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1061		2169
1062	_ASUNAME	2170	_ASUNAME
1063		2171
1064	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1065	for as_dir in $PATH	2173	for as_dir in $PATH
1066	do	2174	do
1067	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1068	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1069	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1070	done	2182	done
		2183	IFS=$as_save_IFS
1071		2184
1072	} >&5	2185	} >&5
1073		2186
1074	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1075		2188
…		…
1087	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1088	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1089	ac_configure_args=	2202	ac_configure_args=
1090	ac_configure_args0=	2203	ac_configure_args0=
1091	ac_configure_args1=	2204	ac_configure_args1=
1092	ac_sep=
1093	ac_must_keep_next=false	2205	ac_must_keep_next=false
1094	for ac_pass in 1 2	2206	for ac_pass in 1 2
1095	do	2207	do
1096	for ac_arg	2208	for ac_arg
1097	do	2209	do
1098	case $ac_arg in	2210	case $ac_arg in
1099	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2211	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1100	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2212	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1101	\| -silent \| --silent \| --silen \| --sile \| --sil)	2213	\| -silent \| --silent \| --silen \| --sile \| --sil)
1102	continue ;;	2214	continue ;;
1103	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2215	\')
1104	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1105	esac	2217	esac
1106	case $ac_pass in	2218	case $ac_pass in
1107	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1108	2)	2220	2)
1109	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1110	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1111	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1112	else	2224	else
1113	case $ac_arg in	2225	case $ac_arg in
1114	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2226	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1120	esac	2232	esac
1121	;;	2233	;;
1122	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1123	esac	2235	esac
1124	fi	2236	fi
1125	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1126	# Get rid of the leading space.
1127	ac_sep=" "
1128	;;	2238	;;
1129	esac	2239	esac
1130	done	2240	done
1131	done	2241	done
1132	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1133	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1134		2244
1135	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1136	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1137	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1138	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1139	# 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.
1140	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1141	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1142	{	2254	{
1143	echo	2255	echo
1144		2256
1145	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1146	## ---------------- ##
1147	## Cache variables. ##	2258	## Cache variables. ##
1148	## ---------------- ##	2259	## ---------------- ##"
1149	_ASBOX
1150	echo	2260	echo
1151	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1152	{	2262	(
		2263	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[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
1153	(set) 2>&1 \|	2278	(set) 2>&1 \|
1154	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1155	ac_space=\ )	2280	${as_nl}ac_space=\ )
1156	sed -n \	2281	sed -n \
1157	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1158	s/^\$[_$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_[_$as_cr_alnum]=/p"
1159	;;	2287	;;
1160	*)
1161	sed -n \
1162	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1163	;;
1164	esac;	2288	esac \|
1165	}	2289	sort
		2290	)
1166	echo	2291	echo
1167		2292
1168	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1169	## ----------------- ##
1170	## Output variables. ##	2294	## Output variables. ##
1171	## ----------------- ##	2295	## ----------------- ##"
1172	_ASBOX
1173	echo	2296	echo
1174	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1175	do	2298	do
1176	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1177	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'\''"
1178	done \| sort	2304	done \| sort
1179	echo	2305	echo
1180		2306
1181	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1182	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1183	## ------------- ##	2310	## ------------------- ##"
1184	## Output files. ##
1185	## ------------- ##
1186	_ASBOX
1187	echo	2311	echo
1188	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1189	do	2313	do
1190	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1191	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'\''"
1192	done \| sort	2319	done \| sort
1193	echo	2320	echo
1194	fi	2321	fi
1195		2322
1196	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1197	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1198	## ----------- ##
1199	## confdefs.h. ##	2325	## confdefs.h. ##
1200	## ----------- ##	2326	## ----------- ##"
1201	_ASBOX
1202	echo	2327	echo
1203	sed "/^$/d" confdefs.h \| sort	2328	cat confdefs.h
1204	echo	2329	echo
1205	fi	2330	fi
1206	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1207	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1208	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1209	} >&5	2334	} >&5
1210	rm -f core *.core &&	2335	rm -f core .core core.conftest. &&
1211	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1212	exit $exit_status	2337	exit $exit_status
1213	' 0	2338	' 0
1214	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1215	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1216	done	2341	done
1217	ac_signal=0	2342	ac_signal=0
1218		2343
1219	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1220	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1221	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1222	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1223		2348
1224	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1225		2350
1226	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1227	#define PACKAGE_NAME "$PACKAGE_NAME"
1228	_ACEOF
1229		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1230		2354
1231	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1232	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1233	_ACEOF
1234		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1235		2358
1236	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1237	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1238	_ACEOF
1239		2360
1240		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1241	cat >>confdefs.h <<_ACEOF
1242	#define PACKAGE_STRING "$PACKAGE_STRING"
1243	_ACEOF
1244
1245
1246	cat >>confdefs.h <<_ACEOF
1247	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1248	_ACEOF
1249		2362
1250		2363
1251	# 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.
1252	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1253	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1254	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1255	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1256	else	2370	else
1257	CONFIG_SITE="$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"
1258	fi
1259	fi	2372	fi
1260	for ac_site_file in $CONFIG_SITE; do	2373
1261	if test -r "$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
1262	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1263	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1264	sed 's/^/\| /' "$ac_site_file" >&5	2385	sed 's/^/\| /' "$ac_site_file" >&5
1265	. "$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; }
1266	fi	2391	fi
1267	done	2392	done
1268		2393
1269	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1270	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1271	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1272	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1273	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1274	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1275	case $cache_file in	2400	case $cache_file in
1276	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2401	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1277	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1278	esac	2403	esac
1279	fi	2404	fi
1280	else	2405	else
1281	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1282	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1283	>$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"
1284	fi	3041	fi
1285		3042
1286	# 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
1287	# value.	3044	# value.
1288	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1289	for ac_var in `(set) 2>&1 \|	3046	for ac_var in $ac_precious_vars; do
1290	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1291	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1292	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1293	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1294	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1295	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1296	set,)	3052	set,)
1297	{ 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 \`$ac_old_val' in the previous run" >&5
1298	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1299	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1300	,set)	3056	,set)
1301	{ echo "$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
1302	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;}
1303	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1304	,);;	3060	,);;
1305	*)	3061	*)
1306	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" != "$ac_new_val_w"; then
1307	{ echo "$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
1308	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;}
1309	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1310	echo "$as_me: former value: $ac_old_val" >&2;}
1311	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1312	echo "$as_me: current value: $ac_new_val" >&2;}
1313	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1314	fi;;	3079	fi;;
1315	esac	3080	esac
1316	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1317	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1318	case $ac_new_val in	3083	case $ac_new_val in
1319	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1320	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"` ;;
1321	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1322	esac	3086	esac
1323	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1324	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3088	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1325	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1326	esac	3090	esac
1327	fi	3091	fi
1328	done	3092	done
1329	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 \`$ac_pwd':" >&2;}
1330	{ echo "$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
1331	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;}
1332	{ { 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 $cache_file'
1333	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1334	{ (exit 1); exit 1; }; }
1335	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1336		3104
1337	ac_ext=c	3105	ac_ext=c
1338	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1339	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1340	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'
…		…
1343		3111
1344		3112
1345		3113
1346		3114
1347		3115
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362	ac_aux_dir=
1363	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1364	if test -f $ac_dir/install-sh; then
1365	ac_aux_dir=$ac_dir
1366	ac_install_sh="$ac_aux_dir/install-sh -c"
1367	break
1368	elif test -f $ac_dir/install.sh; then
1369	ac_aux_dir=$ac_dir
1370	ac_install_sh="$ac_aux_dir/install.sh -c"
1371	break
1372	elif test -f $ac_dir/shtool; then
1373	ac_aux_dir=$ac_dir
1374	ac_install_sh="$ac_aux_dir/shtool install -c"
1375	break
1376	fi
1377	done
1378	if test -z "$ac_aux_dir"; then
1379	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1380	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1381	{ (exit 1); exit 1; }; }
1382	fi
1383	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1384	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1385	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1386
1387	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1388	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
1389	{ { 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
1390	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1391	{ (exit 1); exit 1; }; }
1392		3119
1393	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1394	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1395	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1396	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=$ac_cv_build
1397	else	3163	else
1398	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
1399	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1400	ac_cv_build_alias=`$ac_config_guess`
1401	test -z "$ac_cv_build_alias" &&
1402	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1403	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1404	{ (exit 1); exit 1; }; }
1405	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1406	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1407	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1408	{ (exit 1); exit 1; }; }
1409
1410	fi	3166	fi
1411	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1412	echo "${ECHO_T}$ac_cv_build" >&6
1413	build=$ac_cv_build
1414	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1415	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1416	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1417		3167
		3168	fi
		3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
		3170	printf "%s\n" "$ac_cv_host" >&6; }
		3171	case $ac_cv_host in
		3172	--*) ;;
		3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		3174	esac
		3175	host=$ac_cv_host
		3176	ac_save_IFS=$IFS; IFS='-'
		3177	set x $ac_cv_host
		3178	shift
		3179	host_cpu=$1
		3180	host_vendor=$2
		3181	shift; shift
		3182	# Remember, the first character of IFS is used to create $*,
		3183	# except with old shells:
		3184	host_os=$*
		3185	IFS=$ac_save_IFS
		3186	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1418		3187
1419	echo "$as_me:$LINENO: checking host system type" >&5	3188
1420	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1421	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1422	echo $ECHO_N "(cached) $ECHO_C" >&6	3191	if test ${ac_cv_target+y}
		3192	then :
		3193	printf %s "(cached) " >&6
		3194	else $as_nop
		3195	if test "x$target_alias" = x; then
		3196	ac_cv_target=$ac_cv_host
1423	else	3197	else
1424	ac_cv_host_alias=$host_alias
1425	test -z "$ac_cv_host_alias" &&
1426	ac_cv_host_alias=$ac_cv_build_alias
1427	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1428	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1429	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1430	{ (exit 1); exit 1; }; }
1431
1432	fi
1433	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1434	echo "${ECHO_T}$ac_cv_host" >&6
1435	host=$ac_cv_host
1436	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1437	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1438	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1439
1440
1441	echo "$as_me:$LINENO: checking target system type" >&5
1442	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1443	if test "${ac_cv_target+set}" = set; then
1444	echo $ECHO_N "(cached) $ECHO_C" >&6
1445	else
1446	ac_cv_target_alias=$target_alias
1447	test "x$ac_cv_target_alias" = "x" &&
1448	ac_cv_target_alias=$ac_cv_host_alias
1449	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` \|\|
1450	{ { echo "$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
1451	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1452	{ (exit 1); exit 1; }; }
1453
1454	fi	3200	fi
1455	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1456	echo "${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
1457	target=$ac_cv_target	3209	target=$ac_cv_target
1458	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1459	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	3211	set x $ac_cv_target
1460	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
1461		3221
1462		3222
1463	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1464	# will get canonicalized.	3224	# will get canonicalized.
1465	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1466	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1467	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1468	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1469	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1470	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1471	# 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
1472	# incompatible versions:	3234	# incompatible versions:
1473	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1474	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1475	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1478	# 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
1479	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1480	# 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"
1481	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1482	# ./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.
1483	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
1484	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1485	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1486	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1487	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1488	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1489	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1490	for as_dir in $PATH	3254	for as_dir in $PATH
1491	do	3255	do
1492	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1493	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1494	# 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.
1495	case $as_dir/ in	3263	case $as_dir in #((
1496	./ \| .// \| /cC/* \| \	3264	./ \| /[cC]/* \| \
1497	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	3265	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1498	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	3266	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1499	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1500	*)	3268	*)
1501	# 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.
1502	# 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
1503	# by default.	3271	# by default.
1504	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1505	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1506	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
1507	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1508	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
1509	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1510	:	3278	:
1511	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1512	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
1513	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1514	:	3282	:
1515	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
1516	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"
1517	break 3	3294	break 3
		3295	fi
1518	fi	3296	fi
1519	fi	3297	fi
1520	done	3298	done
1521	done	3299	done
1522	;;	3300	;;
1523	esac	3301	esac
		3302
1524	done	3303	done
		3304	IFS=$as_save_IFS
1525		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1526		3307
1527	fi	3308	fi
1528	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1529	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1530	else	3311	else
1531	# 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
1532	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1533	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1534	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1535	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1536	fi	3317	fi
1537	fi	3318	fi
1538	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1539	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1540		3321
1541	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1542	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1543	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1544		3325
1545	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1546		3327
1547	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1548		3329
1549	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
1550	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1551	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1552	sleep 1	3333	# name. Accept space and tab only in the latter.
1553	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
1554	# 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
1555	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1556	# 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
1557	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1558	# directory).	3349	# directory).
1559	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
1560	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1561	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1562	# -L didn't work.	3356	# -L didn't work.
1563	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1564	fi	3358	fi
1565	rm -f conftest.file
1566	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1567	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1568		3361
1569	# 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
1570	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1571	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1572	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1573	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1574	alias in your environment" >&5
1575	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
1576	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1577	{ (exit 1); exit 1; }; }
1578	fi	3368	fi
1579		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
1580	test "$2" = conftest.file	3376	test "$2" = conftest.file
1581	)	3377	)
1582	then	3378	then
1583	# Ok.	3379	# Ok.
1584	:	3380	:
1585	else	3381	else
1586	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1587	Check your system clock" >&5
1588	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1589	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1590	{ (exit 1); exit 1; }; }
1591	fi	3384	fi
1592	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1593	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
1594	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1595	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1596	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1597	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1598	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1599	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1600	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1601	cat <<\_ACEOF >conftest.sed
1602	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1603	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" \| sed "$ac_script"`
1604	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1605	rm conftest.sed
1606		3406
1607		3407
1608	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1609	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1610		3410
1611	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
1612	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1613	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1614	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1615	else	3418	else
1616	am_missing_run=	3419	am_missing_run=
1617	{ 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
1618	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;}
1619	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; }
1620		3590
1621	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1622	do	3592	do
1623	# 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.
1624	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1625	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1626	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1627	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1628	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1629	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1630	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1631	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1632	else	3603	else
1633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634	for as_dir in $PATH	3605	for as_dir in $PATH
1635	do	3606	do
1636	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1637	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1638	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1639	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
1640	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1641	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
1642	break 2	3617	break 2
1643	fi	3618	fi
1644	done	3619	done
1645	done	3620	done
		3621	IFS=$as_save_IFS
1646		3622
1647	fi	3623	fi
1648	fi	3624	fi
1649	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1650	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1651	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1652	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1653	else	3629	else
1654	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1655	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1656	fi	3632	fi
		3633
1657		3634
1658	test -n "$AWK" && break	3635	test -n "$AWK" && break
1659	done	3636	done
1660		3637
1661	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
1662	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1663	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'`
1664	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}
1665	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1666	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1667	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1668	all:	3648	all:
1669	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1670	_ACEOF	3650	_ACEOF
1671	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1672	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1673	if test -n "$ac_maketemp"; then	3653	@@@%%%=?=@@@%%%*)
1674	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1675	else	3655	*)
1676	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1677	fi	3657	esac
1678	rm -f conftest.make	3658	rm -f conftest.make
1679	fi	3659	fi
1680	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
1681	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1682	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1683	SET_MAKE=	3663	SET_MAKE=
1684	else	3664	else
1685	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1686	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1687	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1688	fi	3668	fi
1689		3669
1690	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1691	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1694	else	3674	else
1695	am__leading_dot=_	3675	am__leading_dot=_
1696	fi	3676	fi
1697	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1698		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)'
1699	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1700	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1701	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1702	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1703	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
1704	{ (exit 1); exit 1; }; }	3727	fi
1705	fi	3728	fi
1706		3729
1707	# test whether we have cygpath	3730	# test whether we have cygpath
1708	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1709	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1713	fi	3736	fi
1714	fi	3737	fi
1715		3738
1716		3739
1717	# Define the identity of the package.	3740	# Define the identity of the package.
1718	PACKAGE=vpe	3741	PACKAGE='gvpe'
1719	VERSION=1.6.1	3742	VERSION='3.1'
1720		3743
1721		3744
1722	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1723	#define PACKAGE "$PACKAGE"
1724	_ACEOF
1725		3746
1726		3747
1727	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1728	#define VERSION "$VERSION"
1729	_ACEOF
1730		3749
1731	# Some tools Automake needs.	3750	# Some tools Automake needs.
1732		3751
1733	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1734		3753
…		…
1742	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1743		3762
1744		3763
1745	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1746		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)'
1747		3771
1748	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}'
1749		3777
1750	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1751		3778
1752	# 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.
1753	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1754	# tool to use in cross-compilation environments, therefore Automake	3781
1755	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1756	if test "$cross_compiling" != no; then	3783
1757	if test -n "$ac_tool_prefix"; then	3784
1758	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1759	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1760	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1761	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1762	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1763	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
1764	else	3815	else
1765	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1766	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1767	else	3818
1768	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1769	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1770	do	3821
1771	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1772	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1773	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1774	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1775	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1776	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1777	break 2
1778	fi	3828	fi
1779	done
1780	done
1781
1782	fi	3829	fi
1783	fi
1784	STRIP=$ac_cv_prog_STRIP
1785	if test -n "$STRIP"; then
1786	echo "$as_me:$LINENO: result: $STRIP" >&5
1787	echo "${ECHO_T}$STRIP" >&6
1788	else
1789	echo "$as_me:$LINENO: result: no" >&5
1790	echo "${ECHO_T}no" >&6
1791	fi
1792		3830
1793	fi
1794	if test -z "$ac_cv_prog_STRIP"; then
1795	ac_ct_STRIP=$STRIP
1796	# Extract the first word of "strip", so it can be a program name with args.
1797	set dummy strip; ac_word=$2
1798	echo "$as_me:$LINENO: checking for $ac_word" >&5
1799	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1800	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1801	echo $ECHO_N "(cached) $ECHO_C" >&6
1802	else
1803	if test -n "$ac_ct_STRIP"; then
1804	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1805	else
1806	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1807	for as_dir in $PATH
1808	do
1809	IFS=$as_save_IFS
1810	test -z "$as_dir" && as_dir=.
1811	for ac_exec_ext in '' $ac_executable_extensions; do
1812	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1813	ac_cv_prog_ac_ct_STRIP="strip"
1814	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1815	break 2
1816	fi
1817	done
1818	done
1819
1820	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1821	fi
1822	fi
1823	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1824	if test -n "$ac_ct_STRIP"; then
1825	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1826	echo "${ECHO_T}$ac_ct_STRIP" >&6
1827	else
1828	echo "$as_me:$LINENO: result: no" >&5
1829	echo "${ECHO_T}no" >&6
1830	fi
1831
1832	STRIP=$ac_ct_STRIP
1833	else
1834	STRIP="$ac_cv_prog_STRIP"
1835	fi
1836
1837	fi
1838	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1839
1840	# We need awk for the "check" target. The system "awk" is bad on
1841	# some platforms.
1842
1843
1844
1845	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1846		3832
		3833
1847	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
1848	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1849	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1850	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1851	enableval="$enable_maintainer_mode"	3838	then :
1852	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1853	else	3840	else $as_nop
1854	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1855	fi;	3842	fi
		3843
1856	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1857	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1858
1859
1860	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1861	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1862	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1863	else	3849	else
1864	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1865	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1869		3855
1870		3856
1871		3857
1872		3858
1873		3859
1874
1875
1876
1877
1878
1879	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1880
1881	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1882		3860
1883		3861
1884		3862
1885	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1886	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1894		3872
1895		3873
1896		3874
1897	# 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.
1898	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1899	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1900	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1901	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1902	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1903	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1904	case "$MSGFMT" in	3883	case "$MSGFMT" in
1905	/*)	3884	/*)
1906	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1907	;;	3886	;;
1908	*)	3887	*)
…		…
1922	;;	3901	;;
1923	esac	3902	esac
1924	fi	3903	fi
1925	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1926	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1927	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1928	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1929	else	3908	else
1930	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1931	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1932	fi	3911	fi
1933		3912
1934	# 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.
1935	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1936	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1938	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1939	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1940	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1941	case $GMSGFMT in	3921	case $GMSGFMT in
1942	[\\/]* \| ?:[\\/]*)	3922	[\\/]* \| ?:[\\/]*)
1943	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1944	;;	3924	;;
1945	*)	3925	*)
1946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1947	for as_dir in $PATH	3927	for as_dir in $PATH
1948	do	3928	do
1949	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1950	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1951	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1952	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1953	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1954	echo "$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$ac_exec_ext" >&5
1955	break 2	3939	break 2
1956	fi	3940	fi
1957	done	3941	done
1958	done	3942	done
		3943	IFS=$as_save_IFS
1959		3944
1960	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1961	;;	3946	;;
1962	esac	3947	esac
1963	fi	3948	fi
1964	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1965
1966	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1967	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1968	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1969	else	3953	else
1970	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1972	fi	3956	fi
		3957
1973		3958
1974		3959
1975	# 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.
1976	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1977	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1978	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1979	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1980	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1981	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1982	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1983	/*)	3969	/*)
1984	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1985	;;	3971	;;
1986	*)	3972	*)
…		…
2000	;;	3986	;;
2001	esac	3987	esac
2002	fi	3988	fi
2003	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2004	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2005	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2006	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2007	else	3993	else
2008	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2009	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2010	fi	3996	fi
2011		3997
2012	rm -f messages.po	3998	rm -f messages.po
2013		3999
2014	# 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.
2015	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2016	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2017	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2018	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2019	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2020	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2021	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2022	/*)	4009	/*)
2023	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2024	;;	4011	;;
2025	*)	4012	*)
…		…
2038	;;	4025	;;
2039	esac	4026	esac
2040	fi	4027	fi
2041	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2042	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2043	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2044	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2045	else	4032	else
2046	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2047	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2048	fi	4035	fi
2049		4036
2050		4037
2051	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2052	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2053	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2054	: ;	4041	: ;
2055	else	4042	else
2056	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2057	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2058	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2059	GMSGFMT=":"	4046	GMSGFMT=":"
2060	fi	4047	fi
2061	fi	4048	fi
2062		4049
2063	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2064	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 &&
2065	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2066	: ;	4053	: ;
2067	else	4054	else
2068	echo "$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
2069	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2070	XGETTEXT=":"	4057	XGETTEXT=":"
2071	fi	4058	fi
2072	rm -f messages.po	4059	rm -f messages.po
2073	fi	4060	fi
2074		4061
2075	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2076		4063
2077		4064
2078		4065
2079	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2080	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2089	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2090	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2091	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2092	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2093		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2094	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2095		4091
2096	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2097		4093
2098		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2099	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2100	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2101	am__doit:	4097	am__doit:
2102	@echo done	4098	@echo this is the am__doit target >confinc.out
2103	.PHONY: am__doit	4099	.PHONY: am__doit
2104	END	4100	END
2105	# If we don't find an include directive, just comment out the code.
2106	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2107	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2108	am__include="#"	4101	am__include="#"
2109	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2110	_am_result=none	4107	_am_result=no
2111	# First try GNU make style include.	4108	for s in GNU BSD; do
2112	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2113	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2114	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2115	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2116	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2117	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2118	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2119	am__include=include	4116	case $s in #(
2120	am__quote=	4117	BSD) :
2121	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2122	fi	4119	*) :
2123	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2124	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2125	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2126	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2127	am__include=.include
2128	am__quote="\""
2129	_am_result=BSD
2130	fi	4128	fi
2131	fi	4129	done
2132
2133
2134	echo "$as_me:$LINENO: result: $_am_result" >&5
2135	echo "${ECHO_T}$_am_result" >&6
2136	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2137		4133
2138	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2139	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2140	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2141
2142	fi;	4138	fi
		4139
2143	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2144	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2145	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2146	fi	4144	fi
2147
2148
2149	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2150	AMDEP_TRUE=	4146	AMDEP_TRUE=
2151	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2152	else	4148	else
2153	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2154	AMDEP_FALSE=	4150	AMDEP_FALSE=
2155	fi	4151	fi
2156
2157		4152
2158		4153
2159	ac_ext=c	4154	ac_ext=c
2160	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2161	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2162	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 $LIBS >&5'
2163	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2164	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2165	# Extract the first word of "${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.
2166	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2167	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2168	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2169	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2170	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2171	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2172	if test -n "$CC"; then	4168	if test -n "$CC"; then
2173	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2174	else	4170	else
2175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2176	for as_dir in $PATH	4172	for as_dir in $PATH
2177	do	4173	do
2178	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2179	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2180	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2181	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2182	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2183	echo "$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$ac_exec_ext" >&5
2184	break 2	4184	break 2
2185	fi	4185	fi
2186	done	4186	done
2187	done	4187	done
		4188	IFS=$as_save_IFS
2188		4189
2189	fi	4190	fi
2190	fi	4191	fi
2191	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2192	if test -n "$CC"; then	4193	if test -n "$CC"; then
2193	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2194	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2195	else	4196	else
2196	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2197	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2198	fi	4199	fi
		4200
2199		4201
2200	fi	4202	fi
2201	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2202	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2203	# 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.
2204	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2205	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2206	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2207	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2208	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2209	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2210	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2211	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2212	else	4215	else
2213	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2214	for as_dir in $PATH	4217	for as_dir in $PATH
2215	do	4218	do
2216	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2217	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2218	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2219	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2220	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2221	echo "$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$ac_exec_ext" >&5
2222	break 2	4229	break 2
2223	fi	4230	fi
2224	done	4231	done
2225	done	4232	done
		4233	IFS=$as_save_IFS
2226		4234
2227	fi	4235	fi
2228	fi	4236	fi
2229	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2230	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2231	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2232	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2233	else	4241	else
2234	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2235	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2236	fi	4244	fi
2237		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
2238	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2239	else	4257	else
2240	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2241	fi	4259	fi
2242		4260
2243	if test -z "$CC"; then	4261	if test -z "$CC"; then
2244	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2245	# 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.
2246	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2247	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2248	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2249	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2250	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2251	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2252	if test -n "$CC"; then	4271	if test -n "$CC"; then
2253	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2254	else	4273	else
2255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2256	for as_dir in $PATH	4275	for as_dir in $PATH
2257	do	4276	do
2258	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2259	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2260	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2261	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2262	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2263	echo "$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$ac_exec_ext" >&5
2264	break 2	4287	break 2
2265	fi	4288	fi
2266	done	4289	done
2267	done	4290	done
		4291	IFS=$as_save_IFS
2268		4292
2269	fi	4293	fi
2270	fi	4294	fi
2271	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2272	if test -n "$CC"; then	4296	if test -n "$CC"; then
2273	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2274	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2275	else	4299	else
2276	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2277	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2278	fi	4302	fi
2279		4303
2280	fi	4304
2281	if test -z "$ac_cv_prog_CC"; then
2282	ac_ct_CC=$CC
2283	# Extract the first word of "cc", so it can be a program name with args.
2284	set dummy cc; ac_word=$2
2285	echo "$as_me:$LINENO: checking for $ac_word" >&5
2286	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2287	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2288	echo $ECHO_N "(cached) $ECHO_C" >&6
2289	else
2290	if test -n "$ac_ct_CC"; then
2291	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2292	else
2293	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2294	for as_dir in $PATH
2295	do
2296	IFS=$as_save_IFS
2297	test -z "$as_dir" && as_dir=.
2298	for ac_exec_ext in '' $ac_executable_extensions; do
2299	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2300	ac_cv_prog_ac_ct_CC="cc"
2301	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2302	break 2
2303	fi	4305	fi
2304	done
2305	done
2306
2307	fi
2308	fi
2309	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2310	if test -n "$ac_ct_CC"; then
2311	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2312	echo "${ECHO_T}$ac_ct_CC" >&6
2313	else
2314	echo "$as_me:$LINENO: result: no" >&5
2315	echo "${ECHO_T}no" >&6
2316	fi
2317
2318	CC=$ac_ct_CC
2319	else
2320	CC="$ac_cv_prog_CC"
2321	fi
2322
2323	fi	4306	fi
2324	if test -z "$CC"; then	4307	if test -z "$CC"; then
2325	# 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.
2326	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2327	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2328	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2329	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2330	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2331	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2332	if test -n "$CC"; then	4316	if test -n "$CC"; then
2333	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2334	else	4318	else
2335	ac_prog_rejected=no	4319	ac_prog_rejected=no
2336	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337	for as_dir in $PATH	4321	for as_dir in $PATH
2338	do	4322	do
2339	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2340	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2341	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2342	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2343	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2344	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2345	continue	4333	continue
2346	fi	4334	fi
2347	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2348	echo "$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$ac_exec_ext" >&5
2349	break 2	4337	break 2
2350	fi	4338	fi
2351	done	4339	done
2352	done	4340	done
		4341	IFS=$as_save_IFS
2353		4342
2354	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2355	# 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.
2356	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2357	shift	4346	shift
2358	if test $# != 0; then	4347	if test $# != 0; then
2359	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2360	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2361	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2362	shift	4351	shift
2363	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2364	fi	4353	fi
2365	fi	4354	fi
2366	fi	4355	fi
2367	fi	4356	fi
2368	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2369	if test -n "$CC"; then	4358	if test -n "$CC"; then
2370	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2371	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2372	else	4361	else
2373	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2375	fi	4364	fi
		4365
2376		4366
2377	fi	4367	fi
2378	if test -z "$CC"; then	4368	if test -z "$CC"; then
2379	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2380	for ac_prog in cl	4370	for ac_prog in cl.exe
2381	do	4371	do
2382	# 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.
2383	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2384	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2385	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2386	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2387	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2388	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2389	if test -n "$CC"; then	4380	if test -n "$CC"; then
2390	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2391	else	4382	else
2392	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393	for as_dir in $PATH	4384	for as_dir in $PATH
2394	do	4385	do
2395	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2396	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2397	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2398	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2399	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2400	echo "$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$ac_exec_ext" >&5
2401	break 2	4396	break 2
2402	fi	4397	fi
2403	done	4398	done
2404	done	4399	done
		4400	IFS=$as_save_IFS
2405		4401
2406	fi	4402	fi
2407	fi	4403	fi
2408	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2409	if test -n "$CC"; then	4405	if test -n "$CC"; then
2410	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2412	else	4408	else
2413	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2415	fi	4411	fi
		4412
2416		4413
2417	test -n "$CC" && break	4414	test -n "$CC" && break
2418	done	4415	done
2419	fi	4416	fi
2420	if test -z "$CC"; then	4417	if test -z "$CC"; then
2421	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2422	for ac_prog in cl	4419	for ac_prog in cl.exe
2423	do	4420	do
2424	# 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.
2425	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2426	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2427	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2428	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2429	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2430	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2431	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2432	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2433	else	4431	else
2434	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435	for as_dir in $PATH	4433	for as_dir in $PATH
2436	do	4434	do
2437	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2438	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2439	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2440	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2441	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2442	echo "$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$ac_exec_ext" >&5
2443	break 2	4445	break 2
2444	fi	4446	fi
2445	done	4447	done
2446	done	4448	done
		4449	IFS=$as_save_IFS
2447		4450
2448	fi	4451	fi
2449	fi	4452	fi
2450	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2451	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2452	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2453	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2454	else	4457	else
2455	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2457	fi	4460	fi
		4461
2458		4462
2459	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2460	done	4464	done
2461		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
2462	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2463	fi	4477	fi
2464		4478
2465	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
2466		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2467		4522
2468	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2469	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 \`$ac_pwd':" >&2;}
2470	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2471	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2472	{ (exit 1); exit 1; }; }
2473		4590
2474	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2475	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2476	"checking for C compiler version" >&5	4593	set X $ac_compile
2477	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2478	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2479	(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 $ac_option >&5") 2>conftest.err
2480	ac_status=$?	4604	ac_status=$?
2481	echo "$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
2482	(exit $ac_status); }	4613	test $ac_status = 0; }
2483	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2484	(eval $ac_compiler -v </dev/null >&5) 2>&5
2485	ac_status=$?
2486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487	(exit $ac_status); }
2488	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2489	(eval $ac_compiler -V </dev/null >&5) 2>&5
2490	ac_status=$?
2491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492	(exit $ac_status); }
2493		4615
2494	cat >conftest.$ac_ext <<_ACEOF
2495	/* confdefs.h. */
2496	_ACEOF
2497	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2498	cat >>conftest.$ac_ext <<_ACEOF
2499	/* end confdefs.h. */	4617	/* end confdefs.h. */
2500		4618
2501	int	4619	int
2502	main ()	4620	main (void)
2503	{	4621	{
2504		4622
2505	;	4623	;
2506	return 0;	4624	return 0;
2507	}	4625	}
2508	_ACEOF	4626	_ACEOF
2509	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2510	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2511	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2512	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2513	# of exeext.	4631	# of exeext.
2514	echo "$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
2515	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2516	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2517	if { (eval echo "$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
2518	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2519	ac_status=$?	4657	ac_status=$?
2520	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2521	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2522	# Find the output, starting from the most likely. This scheme is	4660	then :
2523	# 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'.
2524	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2525		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2526	# 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
2527	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2528	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2529	# b.out is created by i960 compilers.
2530	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2531	do	4667	do
2532	test -f "$ac_file" \|\| continue	4668	test -f "$ac_file" \|\| continue
2533	case $ac_file in	4669	case $ac_file in
2534	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	4670	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2535	;;
2536	conftest.$ac_ext )
2537	# This is the source file.
2538	;;	4671	;;
2539	[ab].out )	4672	[ab].out )
2540	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2541	# certainly right.	4674	# certainly right.
2542	break;;	4675	break;;
2543	. )	4676	. )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2544	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2545	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2546	# 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
2547	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2548	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.
2549	break;;	4686	break;;
2550	* )	4687	* )
2551	break;;	4688	break;;
2552	esac	4689	esac
2553	done	4690	done
2554	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2555	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2556	sed 's/^/\| /' conftest.$ac_ext >&5	4701	sed 's/^/\| /' conftest.$ac_ext >&5
2557		4702
2558	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2559	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2560	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2561	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2562	{ (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; }
2563	fi	4710	fi
2564		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; }
2565	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2566	echo "$as_me:$LINENO: result: $ac_file" >&5
2567	echo "${ECHO_T}$ac_file" >&6
2568		4716
2569	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2570	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2571	echo "$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
2572	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2573	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2574	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2575	if test "$cross_compiling" != yes; then	4723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2576	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2577	{ (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
2578	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2579	ac_status=$?	4729	ac_status=$?
2580	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2581	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2582	cross_compiling=no	4732	then :
2583	else
2584	if test "$cross_compiling" = maybe; then
2585	cross_compiling=yes
2586	else
2587	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2588	If you meant to cross compile, use \`--host'.
2589	See \`config.log' for more details." >&5
2590	echo "$as_me: error: cannot run C compiled programs.
2591	If you meant to cross compile, use \`--host'.
2592	See \`config.log' for more details." >&2;}
2593	{ (exit 1); exit 1; }; }
2594	fi
2595	fi
2596	fi
2597	echo "$as_me:$LINENO: result: yes" >&5
2598	echo "${ECHO_T}yes" >&6
2599
2600	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2601	ac_clean_files=$ac_clean_files_save
2602	# Check the compiler produces executables we can run. If not, either
2603	# the compiler is broken, or we cross compile.
2604	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2605	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2606	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2607	echo "${ECHO_T}$cross_compiling" >&6
2608
2609	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2610	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2611	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2612	(eval $ac_link) 2>&5
2613	ac_status=$?
2614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615	(exit $ac_status); }; then
2616	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2617	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2618	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2619	# `rm'.	4736	# `rm'.
2620	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2621	test -f "$ac_file" \|\| continue	4738	test -f "$ac_file" \|\| continue
2622	case $ac_file in	4739	case $ac_file in
2623	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	4740	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2624	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4741	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2625	export ac_cv_exeext
2626	break;;	4742	break;;
2627	* ) break;;	4743	* ) break;;
2628	esac	4744	esac
2629	done	4745	done
2630	else	4746	else $as_nop
2631	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2633	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2634	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2635	{ (exit 1); exit 1; }; }
2636	fi	4751	fi
2637
2638	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2639	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2640	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2641		4755
2642	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2643	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2644	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2645	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2646	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2647	if test "${ac_cv_objext+set}" = set; then
2648	echo $ECHO_N "(cached) $ECHO_C" >&6
2649	else
2650	cat >conftest.$ac_ext <<_ACEOF
2651	/* 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	}
2652	_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 $as_nop
2653	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2654	cat >>conftest.$ac_ext <<_ACEOF
2655	/* end confdefs.h. */	4825	/* end confdefs.h. */
2656		4826
2657	int	4827	int
2658	main ()	4828	main (void)
2659	{	4829	{
2660		4830
2661	;	4831	;
2662	return 0;	4832	return 0;
2663	}	4833	}
2664	_ACEOF	4834	_ACEOF
2665	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2666	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
2667	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2668	ac_status=$?	4844	ac_status=$?
2669	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2670	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2671	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" \|\| continue;
2672	case $ac_file in	4850	case $ac_file in
2673	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4851	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2674	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4852	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2675	break;;	4853	break;;
2676	esac	4854	esac
2677	done	4855	done
2678	else	4856	else $as_nop
2679	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2680	sed 's/^/\| /' conftest.$ac_ext >&5	4858	sed 's/^/\| /' conftest.$ac_ext >&5
2681		4859
2682	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2683	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2684	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2685	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2686	{ (exit 1); exit 1; }; }
2687	fi	4864	fi
2688
2689	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2690	fi	4866	fi
2691	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2692	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2693	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2694	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2695	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
2696	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2697	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2698	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2699	else	4875	printf %s "(cached) " >&6
2700	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2701	/* confdefs.h. */
2702	_ACEOF
2703	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2704	cat >>conftest.$ac_ext <<_ACEOF
2705	/* end confdefs.h. */	4878	/* end confdefs.h. */
2706		4879
2707	int	4880	int
2708	main ()	4881	main (void)
2709	{	4882	{
2710	#ifndef __GNUC__	4883	#ifndef __GNUC__
2711	choke me	4884	choke me
2712	#endif	4885	#endif
2713		4886
2714	;	4887	;
2715	return 0;	4888	return 0;
2716	}	4889	}
2717	_ACEOF	4890	_ACEOF
2718	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2719	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2720	(eval $ac_compile) 2>conftest.er1
2721	ac_status=$?
2722	grep -v '^ *+' conftest.er1 >conftest.err
2723	rm -f conftest.er1
2724	cat conftest.err >&5
2725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726	(exit $ac_status); } &&
2727	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2728	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2729	(eval $ac_try) 2>&5
2730	ac_status=$?
2731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732	(exit $ac_status); }; } &&
2733	{ ac_try='test -s conftest.$ac_objext'
2734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735	(eval $ac_try) 2>&5
2736	ac_status=$?
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); }; }; then
2739	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2740	else	4907	else
2741	echo "$as_me: failed program was:" >&5	4908	GCC=
2742	sed 's/^/\| /' conftest.$ac_ext >&5
2743
2744	ac_compiler_gnu=no
2745	fi	4909	fi
2746	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2747	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2748
2749	fi
2750	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2751	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2752	GCC=`test $ac_compiler_gnu = yes && echo yes`
2753	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2754	ac_save_CFLAGS=$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
2755	CFLAGS="-g"	4921	CFLAGS="-g"
2756	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2757	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2758	if test "${ac_cv_prog_cc_g+set}" = set; then
2759	echo $ECHO_N "(cached) $ECHO_C" >&6
2760	else
2761	cat >conftest.$ac_ext <<_ACEOF
2762	/* confdefs.h. */
2763	_ACEOF
2764	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2765	cat >>conftest.$ac_ext <<_ACEOF
2766	/* end confdefs.h. */	4923	/* end confdefs.h. */
2767		4924
2768	int	4925	int
2769	main ()	4926	main (void)
2770	{	4927	{
2771		4928
2772	;	4929	;
2773	return 0;	4930	return 0;
2774	}	4931	}
2775	_ACEOF	4932	_ACEOF
2776	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2777	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2778	(eval $ac_compile) 2>conftest.er1
2779	ac_status=$?
2780	grep -v '^ *+' conftest.er1 >conftest.err
2781	rm -f conftest.er1
2782	cat conftest.err >&5
2783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784	(exit $ac_status); } &&
2785	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2786	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2787	(eval $ac_try) 2>&5
2788	ac_status=$?
2789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790	(exit $ac_status); }; } &&
2791	{ ac_try='test -s conftest.$ac_objext'
2792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793	(eval $ac_try) 2>&5
2794	ac_status=$?
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); }; }; then
2797	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2798	else	4936	else $as_nop
2799	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2800	sed 's/^/\| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2801		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 :
2802	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2803	fi	4969	fi
2804	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2805	fi	4971	fi
2806	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2807	echo "${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; }
2808	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2809	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2810	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2811	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2812	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2813	else	4984	else
…		…
2818	CFLAGS="-O2"	4989	CFLAGS="-O2"
2819	else	4990	else
2820	CFLAGS=	4991	CFLAGS=
2821	fi	4992	fi
2822	fi	4993	fi
2823	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2824	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2825	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2826	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
2827	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 $as_nop
2828	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2829	ac_save_CC=$CC	5004	ac_save_CC=$CC
2830	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2831	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2832	_ACEOF	5008	_ACEOF
2833	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2834	cat >>conftest.$ac_ext <<_ACEOF
2835	/* end confdefs.h. */
2836	#include <stdarg.h>
2837	#include <stdio.h>
2838	#include <sys/types.h>
2839	#include <sys/stat.h>
2840	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2841	struct buf { int x; };
2842	FILE * (rcsopen) (struct buf , struct stat *, int);
2843	static char *e (p, i)
2844	char **p;
2845	int i;
2846	{
2847	return p[i];
2848	}
2849	static char f (char (g) (char , int), char *p, ...)
2850	{
2851	char *s;
2852	va_list v;
2853	va_start (v,p);
2854	s = g (p, va_arg (v,int));
2855	va_end (v);
2856	return s;
2857	}
2858
2859	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2860	function prototypes and stuff, but not '\xHH' hex character constants.
2861	These don't provoke an error unfortunately, instead are silently treated
2862	as 'x'. The following induces an error, until -std1 is added to get
2863	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2864	array size at least. It's necessary to write '\x00'==0 to get something
2865	that's true only with -std1. */
2866	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2867
2868	int test (int i, double x);
2869	struct s1 {int (*f) (int a);};
2870	struct s2 {int (*f) (double a);};
2871	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2872	int argc;
2873	char **argv;
2874	int
2875	main ()
2876	{
2877	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2878	;
2879	return 0;
2880	}
2881	_ACEOF
2882	# Don't try gcc -ansi; that turns off useful extensions and
2883	# breaks some systems' header files.
2884	# AIX -qlanglvl=ansi
2885	# Ultrix and OSF/1 -std1
2886	# HP-UX 10.20 and later -Ae
2887	# HP-UX older versions -Aa -D_HPUX_SOURCE
2888	# SVR4 -Xc -D__EXTENSIONS__
2889	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2890	do	5010	do
2891	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2892	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2894	(eval $ac_compile) 2>conftest.er1
2895	ac_status=$?
2896	grep -v '^ *+' conftest.er1 >conftest.err
2897	rm -f conftest.er1
2898	cat conftest.err >&5
2899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900	(exit $ac_status); } &&
2901	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2903	(eval $ac_try) 2>&5
2904	ac_status=$?
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); }; } &&
2907	{ ac_try='test -s conftest.$ac_objext'
2908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2909	(eval $ac_try) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }; }; then
2913	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2914	break
2915	else
2916	echo "$as_me: failed program was:" >&5
2917	sed 's/^/\| /' conftest.$ac_ext >&5
2918
2919	fi	5015	fi
2920	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2921	done	5018	done
2922	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2923	CC=$ac_save_CC	5020	CC=$ac_save_CC
2924
2925	fi	5021	fi
2926		5022
2927	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2928	x\|xno)	5024	then :
2929	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2930	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2931	*)	5027	else $as_nop
2932	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2933	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; }
2934	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2935	esac	5036	fi
2936		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2937	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2938	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2939	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2940	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2941	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2942	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2943	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2944	#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	$ac_c_conftest_c99_program
2945	_ACEOF	5054	_ACEOF
2946	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2948	(eval $ac_compile) 2>conftest.er1
2949	ac_status=$?
2950	grep -v '^ *+' conftest.er1 >conftest.err
2951	rm -f conftest.er1
2952	cat conftest.err >&5
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); } &&
2955	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2957	(eval $ac_try) 2>&5
2958	ac_status=$?
2959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960	(exit $ac_status); }; } &&
2961	{ ac_try='test -s conftest.$ac_objext'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; }; then
2967	for ac_declaration in \
2968	'' \
2969	'extern "C" void std::exit (int) throw (); using std::exit;' \
2970	'extern "C" void std::exit (int); using std::exit;' \
2971	'extern "C" void exit (int) throw ();' \
2972	'extern "C" void exit (int);' \
2973	'void exit (int);'
2974	do	5056	do
2975	cat >conftest.$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
2976	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2977	_ACEOF	5100	_ACEOF
2978	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2979	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2980	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2981	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2982	#include <stdlib.h>	5105	then :
2983	int	5106	ac_cv_prog_cc_c89=$ac_arg
2984	main ()
2985	{
2986	exit (42);
2987	;
2988	return 0;
2989	}
2990	_ACEOF
2991	rm -f conftest.$ac_objext
2992	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2993	(eval $ac_compile) 2>conftest.er1
2994	ac_status=$?
2995	grep -v '^ *+' conftest.er1 >conftest.err
2996	rm -f conftest.er1
2997	cat conftest.err >&5
2998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); } &&
3000	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3002	(eval $ac_try) 2>&5
3003	ac_status=$?
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); }; } &&
3006	{ ac_try='test -s conftest.$ac_objext'
3007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3008	(eval $ac_try) 2>&5
3009	ac_status=$?
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); }; }; then
3012	:
3013	else
3014	echo "$as_me: failed program was:" >&5
3015	sed 's/^/\| /' conftest.$ac_ext >&5
3016
3017	continue
3018	fi	5107	fi
3019	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3020	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3021	/* confdefs.h. */
3022	_ACEOF
3023	cat confdefs.h >>conftest.$ac_ext
3024	cat >>conftest.$ac_ext <<_ACEOF
3025	/* end confdefs.h. */
3026	$ac_declaration
3027	int
3028	main ()
3029	{
3030	exit (42);
3031	;
3032	return 0;
3033	}
3034	_ACEOF
3035	rm -f conftest.$ac_objext
3036	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3037	(eval $ac_compile) 2>conftest.er1
3038	ac_status=$?
3039	grep -v '^ *+' conftest.er1 >conftest.err
3040	rm -f conftest.er1
3041	cat conftest.err >&5
3042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043	(exit $ac_status); } &&
3044	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3045	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3046	(eval $ac_try) 2>&5
3047	ac_status=$?
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); }; } &&
3050	{ ac_try='test -s conftest.$ac_objext'
3051	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3052	(eval $ac_try) 2>&5
3053	ac_status=$?
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); }; }; then
3056	break
3057	else
3058	echo "$as_me: failed program was:" >&5
3059	sed 's/^/\| /' conftest.$ac_ext >&5
3060
3061	fi
3062	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3063	done	5110	done
3064	rm -f conftest*	5111	rm -f conftest.$ac_ext
3065	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3066	echo '#ifdef __cplusplus' >>confdefs.h
3067	echo $ac_declaration >>confdefs.h
3068	echo '#endif' >>confdefs.h
3069	fi	5113	fi
3070		5114
3071	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3072	echo "$as_me: failed program was:" >&5	5116	then :
3073	sed 's/^/\| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3074		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 $ac_cv_prog_cc_c89"
3075	fi	5128	fi
3076	rm -f conftest.err conftest.$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
3077	ac_ext=c	5134	ac_ext=c
3078	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3079	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3080	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 $LIBS >&5'
3081	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3082		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3083	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3084		5202
3085	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
3086	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3087	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3088	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3089	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3090	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3091	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3092	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3093	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3094	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3095	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3096	mkdir conftest.dir	5216	mkdir conftest.dir
3097	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3098	# using a relative directory.	5218	# using a relative directory.
3099	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3100	cd conftest.dir	5220	cd conftest.dir
…		…
3108		5228
3109	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3110	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3111	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	5231	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3112	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	\ -arch\ \ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3113	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3114	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3115	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3116	# 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.
3117	#	5242	#
…		…
3119	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3120	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3121	: > sub/conftest.c	5246	: > sub/conftest.c
3122	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3123	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3124	: > 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$i.h
3125	done	5252	done
3126	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3127		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"
3128	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	;;
3129	nosideeffect)	5266	nosideeffect)
3130	# 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
3131	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3132	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3133	continue	5270	continue
3134	else	5271	else
3135	break	5272	break
3136	fi	5273	fi
3137	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3138	none) break ;;	5282	none) break ;;
3139	esac	5283	esac
3140	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3141	# mode. It turns out that the SunPro C++ compiler does not properly
3142	# handle `-M -o', and we need to detect this.
3143	if depmode=$depmode \	5284	if depmode=$depmode \
3144	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3145	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3146	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3147	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3148	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3149	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3150	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3151	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3152	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3153	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err \|\|
3154	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3155	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3156	break	5303	break
3157	fi	5304	fi
3158	fi	5305	fi
3159	done	5306	done
…		…
3163	else	5310	else
3164	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3165	fi	5312	fi
3166		5313
3167	fi	5314	fi
3168	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3169	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3170	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3171		5318
3172
3173
3174	if	5319	if
3175	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3176	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3177	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3178	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3179	else	5324	else
…		…
3181	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3182	fi	5327	fi
3183		5328
3184		5329
3185		5330
3186	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3187	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3188	withval="$with_gnu_ld"	5333	then :
3189	test "$withval" = no \|\| with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3190	else	5335	else $as_nop
3191	with_gnu_ld=no	5336	with_gnu_ld=no
3192	fi;	5337	fi
		5338
3193	ac_prog=ld	5339	ac_prog=ld
3194	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3195	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3196	echo "$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
3197	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3198	case $host in	5344	case $host in
3199	--mingw*)	5345	--mingw*)
3200	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3201	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3202	*)	5348	*)
…		…
3221	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3222	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3223	;;	5369	;;
3224	esac	5370	esac
3225	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3226	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3227	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3228	else	5374	else
3229	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3230	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3231	fi	5377	fi
3232	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3233	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3234	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3235	if test -z "$LD"; then	5382	if test -z "$LD"; then
3236	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3237	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3238	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3239	if test -f "$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$ac_exeext"; then
…		…
3254	fi	5401	fi
3255	fi	5402	fi
3256		5403
3257	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3258	if test -n "$LD"; then	5405	if test -n "$LD"; then
3259	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3260	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3261	else	5408	else
3262	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3263	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3264	fi	5411	fi
3265	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
3266	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3267	{ (exit 1); exit 1; }; }
3268	echo "$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
3269	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; }
3270	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3271	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3272	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3273	# 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.
3274	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3275	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3276	else	5422	else
3277	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3278	fi	5424	fi
3279	fi	5425	fi
3280	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3281	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3282	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3283		5429
3284		5430
3285		5431
3286	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
3287	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3288	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3289	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3290	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3291		5438
3292	CC="$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" \
3293	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3294	. ./conftest.sh	5441	. ./conftest.sh
3295	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3296	acl_cv_rpath=done	5443	acl_cv_rpath=done
3297		5444
3298	fi	5445	fi
3299	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3300	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3301	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3302	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3303	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3304	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3305	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3306	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3307	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3308	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"
3309	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"
3310	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3311	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3312	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3313	:	5461	else $as_nop
3314	else
3315	enable_rpath=yes	5462	enable_rpath=yes
3316	fi;	5463	fi
		5464
3317		5465
3318		5466
3319		5467
3320		5468
3321		5469
…		…
3333		5481
3334	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3335	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3336		5484
3337		5485
3338	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3339	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3340	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3341
3342	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3343	use_additional=no	5491	use_additional=no
3344	else	5492	else
3345	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3346		5494
…		…
3359	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3360	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3361	fi	5509	fi
3362	fi	5510	fi
3363		5511
3364	fi;	5512	fi
		5513
3365	LIBICONV=	5514	LIBICONV=
3366	LTLIBICONV=	5515	LTLIBICONV=
3367	INCICONV=	5516	INCICONV=
3368	rpathdirs=	5517	rpathdirs=
3369	ltrpathdirs=	5518	ltrpathdirs=
…		…
3712		5861
3713		5862
3714		5863
3715		5864
3716		5865
3717	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3718	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3719	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3720	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3721	enableval="$enable_nls"	5870	then :
3722	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3723	else	5872	else $as_nop
3724	USE_NLS=yes	5873	USE_NLS=yes
3725	fi;	5874	fi
3726	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3727	echo "${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; }
3728		5878
3729		5879
3730		5880
3731	LIBINTL=	5881	LIBINTL=
3732	LTLIBINTL=	5882	LTLIBINTL=
…		…
3738		5888
3739		5889
3740		5890
3741		5891
3742		5892
3743	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
3744	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3745	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3746	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3747	else	5897	printf %s "(cached) " >&6
3748	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3749	/* confdefs.h. */
3750	_ACEOF
3751	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752	cat >>conftest.$ac_ext <<_ACEOF
3753	/* end confdefs.h. */	5900	/* end confdefs.h. */
3754	#include <libintl.h>	5901	#include <libintl.h>
3755	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3756	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3757	int	5904	int
3758	main ()	5905	main (void)
3759	{	5906	{
3760	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3761	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3762	;	5909	;
3763	return 0;	5910	return 0;
3764	}	5911	}
3765	_ACEOF	5912	_ACEOF
3766	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3767	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3768	(eval $ac_link) 2>conftest.er1
3769	ac_status=$?
3770	grep -v '^ *+' conftest.er1 >conftest.err
3771	rm -f conftest.er1
3772	cat conftest.err >&5
3773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3774	(exit $ac_status); } &&
3775	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3777	(eval $ac_try) 2>&5
3778	ac_status=$?
3779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780	(exit $ac_status); }; } &&
3781	{ ac_try='test -s conftest$ac_exeext'
3782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783	(eval $ac_try) 2>&5
3784	ac_status=$?
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); }; }; then
3787	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3788	else	5916	else $as_nop
3789	echo "$as_me: failed program was:" >&5
3790	sed 's/^/\| /' conftest.$ac_ext >&5
3791
3792	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3793	fi	5918	fi
3794	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3795	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3796	fi	5921	fi
3797	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3798	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3799		5924
3800	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3801		5926
3802		5927
3803		5928
…		…
3826	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3827	fi	5952	fi
3828	done	5953	done
3829		5954
3830		5955
3831	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3832	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3833	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3834	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3835	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3836		5962
3837	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3838	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3839	cat >conftest.$ac_ext <<_ACEOF
3840	/* confdefs.h. */
3841	_ACEOF
3842	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3843	cat >>conftest.$ac_ext <<_ACEOF
3844	/* end confdefs.h. */	5966	/* end confdefs.h. */
3845	#include <stdlib.h>	5967	#include <stdlib.h>
3846	#include <iconv.h>	5968	#include <iconv.h>
3847	int	5969	int
3848	main ()	5970	main (void)
3849	{	5971	{
3850	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3851	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3852	iconv_close(cd);	5974	iconv_close(cd);
3853	;	5975	;
3854	return 0;	5976	return 0;
3855	}	5977	}
3856	_ACEOF	5978	_ACEOF
3857	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3858	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3859	(eval $ac_link) 2>conftest.er1
3860	ac_status=$?
3861	grep -v '^ *+' conftest.er1 >conftest.err
3862	rm -f conftest.er1
3863	cat conftest.err >&5
3864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3865	(exit $ac_status); } &&
3866	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3867	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3868	(eval $ac_try) 2>&5
3869	ac_status=$?
3870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871	(exit $ac_status); }; } &&
3872	{ ac_try='test -s conftest$ac_exeext'
3873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874	(eval $ac_try) 2>&5
3875	ac_status=$?
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); }; }; then
3878	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3879	else
3880	echo "$as_me: failed program was:" >&5
3881	sed 's/^/\| /' conftest.$ac_ext >&5
3882
3883	fi	5982	fi
3884	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3885	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3886	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3887	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3888	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3889	cat >conftest.$ac_ext <<_ACEOF
3890	/* confdefs.h. */
3891	_ACEOF
3892	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893	cat >>conftest.$ac_ext <<_ACEOF
3894	/* end confdefs.h. */	5989	/* end confdefs.h. */
3895	#include <stdlib.h>	5990	#include <stdlib.h>
3896	#include <iconv.h>	5991	#include <iconv.h>
3897	int	5992	int
3898	main ()	5993	main (void)
3899	{	5994	{
3900	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3901	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3902	iconv_close(cd);	5997	iconv_close(cd);
3903	;	5998	;
3904	return 0;	5999	return 0;
3905	}	6000	}
3906	_ACEOF	6001	_ACEOF
3907	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3908	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3909	(eval $ac_link) 2>conftest.er1
3910	ac_status=$?
3911	grep -v '^ *+' conftest.er1 >conftest.err
3912	rm -f conftest.er1
3913	cat conftest.err >&5
3914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3915	(exit $ac_status); } &&
3916	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3918	(eval $ac_try) 2>&5
3919	ac_status=$?
3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921	(exit $ac_status); }; } &&
3922	{ ac_try='test -s conftest$ac_exeext'
3923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924	(eval $ac_try) 2>&5
3925	ac_status=$?
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); }; }; then
3928	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3929	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3930	else
3931	echo "$as_me: failed program was:" >&5
3932	sed 's/^/\| /' conftest.$ac_ext >&5
3933
3934	fi	6006	fi
3935	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3936	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3937	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3938	fi	6010	fi
3939		6011
3940	fi	6012	fi
3941	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3942	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3943	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3944		6016
3945	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3946	#define HAVE_ICONV 1
3947	_ACEOF
3948		6018
3949	fi	6019	fi
3950	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3951	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
3952	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3953	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3954	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3955	else	6025	else
3956	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3957	LIBICONV=	6027	LIBICONV=
3958	LTLIBICONV=	6028	LTLIBICONV=
3959	fi	6029	fi
…		…
3975		6045
3976	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3977	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3978		6048
3979		6049
3980	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3981	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3982	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3983
3984	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3985	use_additional=no	6055	use_additional=no
3986	else	6056	else
3987	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3988		6058
…		…
4001	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4002	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4003	fi	6073	fi
4004	fi	6074	fi
4005		6075
4006	fi;	6076	fi
		6077
4007	LIBINTL=	6078	LIBINTL=
4008	LTLIBINTL=	6079	LTLIBINTL=
4009	INCINTL=	6080	INCINTL=
4010	rpathdirs=	6081	rpathdirs=
4011	ltrpathdirs=	6082	ltrpathdirs=
…		…
4337	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4338	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4339	done	6410	done
4340	fi	6411	fi
4341		6412
4342	echo "$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
4343	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4344	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4345	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4346	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4347	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4348	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4349	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4350	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4351	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4352	/* confdefs.h. */
4353	_ACEOF
4354	cat confdefs.h >>conftest.$ac_ext
4355	cat >>conftest.$ac_ext <<_ACEOF
4356	/* end confdefs.h. */	6424	/* end confdefs.h. */
4357	#include <libintl.h>	6425	#include <libintl.h>
4358	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4359	extern	6427	extern
4360	#ifdef __cplusplus	6428	#ifdef __cplusplus
4361	"C"	6429	"C"
4362	#endif	6430	#endif
4363	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4364	int	6432	int
4365	main ()	6433	main (void)
4366	{	6434	{
4367	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4368	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4369	;	6437	;
4370	return 0;	6438	return 0;
4371	}	6439	}
4372	_ACEOF	6440	_ACEOF
4373	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4374	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4375	(eval $ac_link) 2>conftest.er1
4376	ac_status=$?
4377	grep -v '^ *+' conftest.er1 >conftest.err
4378	rm -f conftest.er1
4379	cat conftest.err >&5
4380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381	(exit $ac_status); } &&
4382	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4384	(eval $ac_try) 2>&5
4385	ac_status=$?
4386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387	(exit $ac_status); }; } &&
4388	{ ac_try='test -s conftest$ac_exeext'
4389	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390	(eval $ac_try) 2>&5
4391	ac_status=$?
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); }; }; then
4394	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4395	else	6444	else $as_nop
4396	echo "$as_me: failed program was:" >&5
4397	sed 's/^/\| /' conftest.$ac_ext >&5
4398
4399	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4400	fi	6446	fi
4401	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4402	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4403	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4404	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4405	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4406	/* confdefs.h. */
4407	_ACEOF
4408	cat confdefs.h >>conftest.$ac_ext
4409	cat >>conftest.$ac_ext <<_ACEOF
4410	/* end confdefs.h. */	6452	/* end confdefs.h. */
4411	#include <libintl.h>	6453	#include <libintl.h>
4412	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4413	extern	6455	extern
4414	#ifdef __cplusplus	6456	#ifdef __cplusplus
4415	"C"	6457	"C"
4416	#endif	6458	#endif
4417	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4418	int	6460	int
4419	main ()	6461	main (void)
4420	{	6462	{
4421	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4422	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4423	;	6465	;
4424	return 0;	6466	return 0;
4425	}	6467	}
4426	_ACEOF	6468	_ACEOF
4427	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4428	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4429	(eval $ac_link) 2>conftest.er1
4430	ac_status=$?
4431	grep -v '^ *+' conftest.er1 >conftest.err
4432	rm -f conftest.er1
4433	cat conftest.err >&5
4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435	(exit $ac_status); } &&
4436	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4438	(eval $ac_try) 2>&5
4439	ac_status=$?
4440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441	(exit $ac_status); }; } &&
4442	{ ac_try='test -s conftest$ac_exeext'
4443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4444	(eval $ac_try) 2>&5
4445	ac_status=$?
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); }; }; then
4448	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4449	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4450	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4451		6474
4452	else
4453	echo "$as_me: failed program was:" >&5
4454	sed 's/^/\| /' conftest.$ac_ext >&5
4455
4456	fi	6475	fi
4457	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4458	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4459	fi	6478	fi
4460	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4461	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4462	fi	6481	fi
4463	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4464	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4465	fi	6484	fi
4466		6485
4467	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4468	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4469	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4477		6496
4478		6497
4479	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4480	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4481		6500
4482	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4483	#define ENABLE_NLS 1
4484	_ACEOF
4485		6502
4486	else	6503	else
4487	USE_NLS=no	6504	USE_NLS=no
4488	fi	6505	fi
4489	fi	6506	fi
4490		6507
4491	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4492		6509
4493	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4494	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4495	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
4496	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4497	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4498	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4499		6516
4500	for element in $INCINTL; do	6517	for element in $INCINTL; do
4501	haveit=	6518	haveit=
4502	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4503		6520
…		…
4520	done	6537	done
4521		6538
4522	fi	6539	fi
4523		6540
4524		6541
4525	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4526	#define HAVE_GETTEXT 1
4527	_ACEOF
4528		6543
4529		6544
4530	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4531	#define HAVE_DCGETTEXT 1
4532	_ACEOF
4533		6546
4534	fi	6547	fi
4535		6548
4536	POSUB=po	6549	POSUB=po
4537	fi	6550	fi
…		…
4549		6562
4550	# Enable GNU extensions.	6563	# Enable GNU extensions.
4551	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4552	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4553		6566
4554	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4555	#define _GNU_SOURCE 1
4556	_ACEOF
4557		6568
4558		6569
4559	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4560		6571
4561	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
4563	ac_ext=c	6574	ac_ext=c
4564	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4565	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4566	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 $LIBS >&5'
4567	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4568	if test -n "$ac_tool_prefix"; then
4569	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4570	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4571	echo "$as_me:$LINENO: checking for $ac_word" >&5
4572	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4573	if test "${ac_cv_prog_CC+set}" = set; then
4574	echo $ECHO_N "(cached) $ECHO_C" >&6
4575	else
4576	if test -n "$CC"; then
4577	ac_cv_prog_CC="$CC" # Let the user override the test.
4578	else
4579	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580	for as_dir in $PATH
4581	do
4582	IFS=$as_save_IFS
4583	test -z "$as_dir" && as_dir=.
4584	for ac_exec_ext in '' $ac_executable_extensions; do
4585	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4586	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4587	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4588	break 2
4589	fi
4590	done
4591	done
4592
4593	fi
4594	fi
4595	CC=$ac_cv_prog_CC
4596	if test -n "$CC"; then
4597	echo "$as_me:$LINENO: result: $CC" >&5
4598	echo "${ECHO_T}$CC" >&6
4599	else
4600	echo "$as_me:$LINENO: result: no" >&5
4601	echo "${ECHO_T}no" >&6
4602	fi
4603
4604	fi
4605	if test -z "$ac_cv_prog_CC"; then
4606	ac_ct_CC=$CC
4607	# Extract the first word of "gcc", so it can be a program name with args.
4608	set dummy gcc; ac_word=$2
4609	echo "$as_me:$LINENO: checking for $ac_word" >&5
4610	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4611	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4612	echo $ECHO_N "(cached) $ECHO_C" >&6
4613	else
4614	if test -n "$ac_ct_CC"; then
4615	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4616	else
4617	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4618	for as_dir in $PATH
4619	do
4620	IFS=$as_save_IFS
4621	test -z "$as_dir" && as_dir=.
4622	for ac_exec_ext in '' $ac_executable_extensions; do
4623	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4624	ac_cv_prog_ac_ct_CC="gcc"
4625	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4626	break 2
4627	fi
4628	done
4629	done
4630
4631	fi
4632	fi
4633	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4634	if test -n "$ac_ct_CC"; then
4635	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4636	echo "${ECHO_T}$ac_ct_CC" >&6
4637	else
4638	echo "$as_me:$LINENO: result: no" >&5
4639	echo "${ECHO_T}no" >&6
4640	fi
4641
4642	CC=$ac_ct_CC
4643	else
4644	CC="$ac_cv_prog_CC"
4645	fi
4646
4647	if test -z "$CC"; then
4648	if test -n "$ac_tool_prefix"; then
4649	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4650	set dummy ${ac_tool_prefix}cc; ac_word=$2
4651	echo "$as_me:$LINENO: checking for $ac_word" >&5
4652	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4653	if test "${ac_cv_prog_CC+set}" = set; then
4654	echo $ECHO_N "(cached) $ECHO_C" >&6
4655	else
4656	if test -n "$CC"; then
4657	ac_cv_prog_CC="$CC" # Let the user override the test.
4658	else
4659	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4660	for as_dir in $PATH
4661	do
4662	IFS=$as_save_IFS
4663	test -z "$as_dir" && as_dir=.
4664	for ac_exec_ext in '' $ac_executable_extensions; do
4665	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4666	ac_cv_prog_CC="${ac_tool_prefix}cc"
4667	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4668	break 2
4669	fi
4670	done
4671	done
4672
4673	fi
4674	fi
4675	CC=$ac_cv_prog_CC
4676	if test -n "$CC"; then
4677	echo "$as_me:$LINENO: result: $CC" >&5
4678	echo "${ECHO_T}$CC" >&6
4679	else
4680	echo "$as_me:$LINENO: result: no" >&5
4681	echo "${ECHO_T}no" >&6
4682	fi
4683
4684	fi
4685	if test -z "$ac_cv_prog_CC"; then
4686	ac_ct_CC=$CC
4687	# Extract the first word of "cc", so it can be a program name with args.
4688	set dummy cc; ac_word=$2
4689	echo "$as_me:$LINENO: checking for $ac_word" >&5
4690	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4691	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4692	echo $ECHO_N "(cached) $ECHO_C" >&6
4693	else
4694	if test -n "$ac_ct_CC"; then
4695	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4696	else
4697	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698	for as_dir in $PATH
4699	do
4700	IFS=$as_save_IFS
4701	test -z "$as_dir" && as_dir=.
4702	for ac_exec_ext in '' $ac_executable_extensions; do
4703	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4704	ac_cv_prog_ac_ct_CC="cc"
4705	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4706	break 2
4707	fi
4708	done
4709	done
4710
4711	fi
4712	fi
4713	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4714	if test -n "$ac_ct_CC"; then
4715	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4716	echo "${ECHO_T}$ac_ct_CC" >&6
4717	else
4718	echo "$as_me:$LINENO: result: no" >&5
4719	echo "${ECHO_T}no" >&6
4720	fi
4721
4722	CC=$ac_ct_CC
4723	else
4724	CC="$ac_cv_prog_CC"
4725	fi
4726
4727	fi
4728	if test -z "$CC"; then
4729	# Extract the first word of "cc", so it can be a program name with args.
4730	set dummy cc; ac_word=$2
4731	echo "$as_me:$LINENO: checking for $ac_word" >&5
4732	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4733	if test "${ac_cv_prog_CC+set}" = set; then
4734	echo $ECHO_N "(cached) $ECHO_C" >&6
4735	else
4736	if test -n "$CC"; then
4737	ac_cv_prog_CC="$CC" # Let the user override the test.
4738	else
4739	ac_prog_rejected=no
4740	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4741	for as_dir in $PATH
4742	do
4743	IFS=$as_save_IFS
4744	test -z "$as_dir" && as_dir=.
4745	for ac_exec_ext in '' $ac_executable_extensions; do
4746	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4747	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4748	ac_prog_rejected=yes
4749	continue
4750	fi
4751	ac_cv_prog_CC="cc"
4752	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4753	break 2
4754	fi
4755	done
4756	done
4757
4758	if test $ac_prog_rejected = yes; then
4759	# We found a bogon in the path, so make sure we never use it.
4760	set dummy $ac_cv_prog_CC
4761	shift
4762	if test $# != 0; then
4763	# We chose a different compiler from the bogus one.
4764	# However, it has the same basename, so the bogon will be chosen
4765	# first if we set CC to just the basename; use the full file name.
4766	shift
4767	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4768	fi
4769	fi
4770	fi
4771	fi
4772	CC=$ac_cv_prog_CC
4773	if test -n "$CC"; then
4774	echo "$as_me:$LINENO: result: $CC" >&5
4775	echo "${ECHO_T}$CC" >&6
4776	else
4777	echo "$as_me:$LINENO: result: no" >&5
4778	echo "${ECHO_T}no" >&6
4779	fi
4780
4781	fi
4782	if test -z "$CC"; then
4783	if test -n "$ac_tool_prefix"; then
4784	for ac_prog in cl
4785	do
4786	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4787	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4788	echo "$as_me:$LINENO: checking for $ac_word" >&5
4789	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4790	if test "${ac_cv_prog_CC+set}" = set; then
4791	echo $ECHO_N "(cached) $ECHO_C" >&6
4792	else
4793	if test -n "$CC"; then
4794	ac_cv_prog_CC="$CC" # Let the user override the test.
4795	else
4796	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4797	for as_dir in $PATH
4798	do
4799	IFS=$as_save_IFS
4800	test -z "$as_dir" && as_dir=.
4801	for ac_exec_ext in '' $ac_executable_extensions; do
4802	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4803	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4804	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4805	break 2
4806	fi
4807	done
4808	done
4809
4810	fi
4811	fi
4812	CC=$ac_cv_prog_CC
4813	if test -n "$CC"; then
4814	echo "$as_me:$LINENO: result: $CC" >&5
4815	echo "${ECHO_T}$CC" >&6
4816	else
4817	echo "$as_me:$LINENO: result: no" >&5
4818	echo "${ECHO_T}no" >&6
4819	fi
4820
4821	test -n "$CC" && break
4822	done
4823	fi
4824	if test -z "$CC"; then
4825	ac_ct_CC=$CC
4826	for ac_prog in cl
4827	do
4828	# Extract the first word of "$ac_prog", so it can be a program name with args.
4829	set dummy $ac_prog; ac_word=$2
4830	echo "$as_me:$LINENO: checking for $ac_word" >&5
4831	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4832	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4833	echo $ECHO_N "(cached) $ECHO_C" >&6
4834	else
4835	if test -n "$ac_ct_CC"; then
4836	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4837	else
4838	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4839	for as_dir in $PATH
4840	do
4841	IFS=$as_save_IFS
4842	test -z "$as_dir" && as_dir=.
4843	for ac_exec_ext in '' $ac_executable_extensions; do
4844	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4845	ac_cv_prog_ac_ct_CC="$ac_prog"
4846	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4847	break 2
4848	fi
4849	done
4850	done
4851
4852	fi
4853	fi
4854	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4855	if test -n "$ac_ct_CC"; then
4856	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4857	echo "${ECHO_T}$ac_ct_CC" >&6
4858	else
4859	echo "$as_me:$LINENO: result: no" >&5
4860	echo "${ECHO_T}no" >&6
4861	fi
4862
4863	test -n "$ac_ct_CC" && break
4864	done
4865
4866	CC=$ac_ct_CC
4867	fi
4868
4869	fi
4870
4871
4872	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4873	See \`config.log' for more details." >&5
4874	echo "$as_me: error: no acceptable C compiler found in \$PATH
4875	See \`config.log' for more details." >&2;}
4876	{ (exit 1); exit 1; }; }
4877
4878	# Provide some information about the compiler.
4879	echo "$as_me:$LINENO:" \
4880	"checking for C compiler version" >&5
4881	ac_compiler=`set X $ac_compile; echo $2`
4882	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4883	(eval $ac_compiler --version </dev/null >&5) 2>&5
4884	ac_status=$?
4885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886	(exit $ac_status); }
4887	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4888	(eval $ac_compiler -v </dev/null >&5) 2>&5
4889	ac_status=$?
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 $ac_status); }
4897
4898	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4899	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4900	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4901	echo $ECHO_N "(cached) $ECHO_C" >&6
4902	else
4903	cat >conftest.$ac_ext <<_ACEOF
4904	/* confdefs.h. */
4905	_ACEOF
4906	cat confdefs.h >>conftest.$ac_ext
4907	cat >>conftest.$ac_ext <<_ACEOF
4908	/* end confdefs.h. */
4909
4910	int
4911	main ()
4912	{
4913	#ifndef __GNUC__
4914	choke me
4915	#endif
4916
4917	;
4918	return 0;
4919	}
4920	_ACEOF
4921	rm -f conftest.$ac_objext
4922	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923	(eval $ac_compile) 2>conftest.er1
4924	ac_status=$?
4925	grep -v '^ *+' conftest.er1 >conftest.err
4926	rm -f conftest.er1
4927	cat conftest.err >&5
4928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929	(exit $ac_status); } &&
4930	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932	(eval $ac_try) 2>&5
4933	ac_status=$?
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); }; } &&
4936	{ ac_try='test -s conftest.$ac_objext'
4937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938	(eval $ac_try) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); }; }; then
4942	ac_compiler_gnu=yes
4943	else
4944	echo "$as_me: failed program was:" >&5
4945	sed 's/^/\| /' conftest.$ac_ext >&5
4946
4947	ac_compiler_gnu=no
4948	fi
4949	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4950	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4951
4952	fi
4953	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4954	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4955	GCC=`test $ac_compiler_gnu = yes && echo yes`
4956	ac_test_CFLAGS=${CFLAGS+set}
4957	ac_save_CFLAGS=$CFLAGS
4958	CFLAGS="-g"
4959	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4960	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4961	if test "${ac_cv_prog_cc_g+set}" = set; then
4962	echo $ECHO_N "(cached) $ECHO_C" >&6
4963	else
4964	cat >conftest.$ac_ext <<_ACEOF
4965	/* confdefs.h. */
4966	_ACEOF
4967	cat confdefs.h >>conftest.$ac_ext
4968	cat >>conftest.$ac_ext <<_ACEOF
4969	/* end confdefs.h. */
4970
4971	int
4972	main ()
4973	{
4974
4975	;
4976	return 0;
4977	}
4978	_ACEOF
4979	rm -f conftest.$ac_objext
4980	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4981	(eval $ac_compile) 2>conftest.er1
4982	ac_status=$?
4983	grep -v '^ *+' conftest.er1 >conftest.err
4984	rm -f conftest.er1
4985	cat conftest.err >&5
4986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987	(exit $ac_status); } &&
4988	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990	(eval $ac_try) 2>&5
4991	ac_status=$?
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); }; } &&
4994	{ ac_try='test -s conftest.$ac_objext'
4995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996	(eval $ac_try) 2>&5
4997	ac_status=$?
4998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999	(exit $ac_status); }; }; then
5000	ac_cv_prog_cc_g=yes
5001	else
5002	echo "$as_me: failed program was:" >&5
5003	sed 's/^/\| /' conftest.$ac_ext >&5
5004
5005	ac_cv_prog_cc_g=no
5006	fi
5007	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5008	fi
5009	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5010	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5011	if test "$ac_test_CFLAGS" = set; then
5012	CFLAGS=$ac_save_CFLAGS
5013	elif test $ac_cv_prog_cc_g = yes; then
5014	if test "$GCC" = yes; then
5015	CFLAGS="-g -O2"
5016	else
5017	CFLAGS="-g"
5018	fi
5019	else
5020	if test "$GCC" = yes; then
5021	CFLAGS="-O2"
5022	else
5023	CFLAGS=
5024	fi
5025	fi
5026	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5027	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5028	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5029	echo $ECHO_N "(cached) $ECHO_C" >&6
5030	else
5031	ac_cv_prog_cc_stdc=no
5032	ac_save_CC=$CC
5033	cat >conftest.$ac_ext <<_ACEOF
5034	/* confdefs.h. */
5035	_ACEOF
5036	cat confdefs.h >>conftest.$ac_ext
5037	cat >>conftest.$ac_ext <<_ACEOF
5038	/* end confdefs.h. */
5039	#include <stdarg.h>
5040	#include <stdio.h>
5041	#include <sys/types.h>
5042	#include <sys/stat.h>
5043	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5044	struct buf { int x; };
5045	FILE * (rcsopen) (struct buf , struct stat *, int);
5046	static char *e (p, i)
5047	char **p;
5048	int i;
5049	{
5050	return p[i];
5051	}
5052	static char f (char (g) (char , int), char *p, ...)
5053	{
5054	char *s;
5055	va_list v;
5056	va_start (v,p);
5057	s = g (p, va_arg (v,int));
5058	va_end (v);
5059	return s;
5060	}
5061
5062	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5063	function prototypes and stuff, but not '\xHH' hex character constants.
5064	These don't provoke an error unfortunately, instead are silently treated
5065	as 'x'. The following induces an error, until -std1 is added to get
5066	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5067	array size at least. It's necessary to write '\x00'==0 to get something
5068	that's true only with -std1. */
5069	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5070
5071	int test (int i, double x);
5072	struct s1 {int (*f) (int a);};
5073	struct s2 {int (*f) (double a);};
5074	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5075	int argc;
5076	char **argv;
5077	int
5078	main ()
5079	{
5080	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5081	;
5082	return 0;
5083	}
5084	_ACEOF
5085	# Don't try gcc -ansi; that turns off useful extensions and
5086	# breaks some systems' header files.
5087	# AIX -qlanglvl=ansi
5088	# Ultrix and OSF/1 -std1
5089	# HP-UX 10.20 and later -Ae
5090	# HP-UX older versions -Aa -D_HPUX_SOURCE
5091	# SVR4 -Xc -D__EXTENSIONS__
5092	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5093	do
5094	CC="$ac_save_CC $ac_arg"
5095	rm -f conftest.$ac_objext
5096	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5097	(eval $ac_compile) 2>conftest.er1
5098	ac_status=$?
5099	grep -v '^ *+' conftest.er1 >conftest.err
5100	rm -f conftest.er1
5101	cat conftest.err >&5
5102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5103	(exit $ac_status); } &&
5104	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5106	(eval $ac_try) 2>&5
5107	ac_status=$?
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); }; } &&
5110	{ ac_try='test -s conftest.$ac_objext'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; }; then
5116	ac_cv_prog_cc_stdc=$ac_arg
5117	break
5118	else
5119	echo "$as_me: failed program was:" >&5
5120	sed 's/^/\| /' conftest.$ac_ext >&5
5121
5122	fi
5123	rm -f conftest.err conftest.$ac_objext
5124	done
5125	rm -f conftest.$ac_ext conftest.$ac_objext
5126	CC=$ac_save_CC
5127
5128	fi
5129
5130	case "x$ac_cv_prog_cc_stdc" in
5131	x\|xno)
5132	echo "$as_me:$LINENO: result: none needed" >&5
5133	echo "${ECHO_T}none needed" >&6 ;;
5134	*)
5135	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5136	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5137	CC="$CC $ac_cv_prog_cc_stdc" ;;
5138	esac
5139
5140	# Some people use a C++ compiler to compile C. Since we use `exit',
5141	# in C++ we need to declare it. In case someone uses the same compiler
5142	# for both compiling C and C++ we need to have the C++ compiler decide
5143	# the declaration of exit, since it's the most demanding environment.
5144	cat >conftest.$ac_ext <<_ACEOF
5145	#ifndef __cplusplus
5146	choke me
5147	#endif
5148	_ACEOF
5149	rm -f conftest.$ac_objext
5150	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5151	(eval $ac_compile) 2>conftest.er1
5152	ac_status=$?
5153	grep -v '^ *+' conftest.er1 >conftest.err
5154	rm -f conftest.er1
5155	cat conftest.err >&5
5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157	(exit $ac_status); } &&
5158	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5160	(eval $ac_try) 2>&5
5161	ac_status=$?
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); }; } &&
5164	{ ac_try='test -s conftest.$ac_objext'
5165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166	(eval $ac_try) 2>&5
5167	ac_status=$?
5168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169	(exit $ac_status); }; }; then
5170	for ac_declaration in \
5171	'' \
5172	'extern "C" void std::exit (int) throw (); using std::exit;' \
5173	'extern "C" void std::exit (int); using std::exit;' \
5174	'extern "C" void exit (int) throw ();' \
5175	'extern "C" void exit (int);' \
5176	'void exit (int);'
5177	do
5178	cat >conftest.$ac_ext <<_ACEOF
5179	/* confdefs.h. */
5180	_ACEOF
5181	cat confdefs.h >>conftest.$ac_ext
5182	cat >>conftest.$ac_ext <<_ACEOF
5183	/* end confdefs.h. */
5184	$ac_declaration
5185	#include <stdlib.h>
5186	int
5187	main ()
5188	{
5189	exit (42);
5190	;
5191	return 0;
5192	}
5193	_ACEOF
5194	rm -f conftest.$ac_objext
5195	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5196	(eval $ac_compile) 2>conftest.er1
5197	ac_status=$?
5198	grep -v '^ *+' conftest.er1 >conftest.err
5199	rm -f conftest.er1
5200	cat conftest.err >&5
5201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202	(exit $ac_status); } &&
5203	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205	(eval $ac_try) 2>&5
5206	ac_status=$?
5207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208	(exit $ac_status); }; } &&
5209	{ ac_try='test -s conftest.$ac_objext'
5210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211	(eval $ac_try) 2>&5
5212	ac_status=$?
5213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214	(exit $ac_status); }; }; then
5215	:
5216	else
5217	echo "$as_me: failed program was:" >&5
5218	sed 's/^/\| /' conftest.$ac_ext >&5
5219
5220	continue
5221	fi
5222	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5223	cat >conftest.$ac_ext <<_ACEOF
5224	/* confdefs.h. */
5225	_ACEOF
5226	cat confdefs.h >>conftest.$ac_ext
5227	cat >>conftest.$ac_ext <<_ACEOF
5228	/* end confdefs.h. */
5229	$ac_declaration
5230	int
5231	main ()
5232	{
5233	exit (42);
5234	;
5235	return 0;
5236	}
5237	_ACEOF
5238	rm -f conftest.$ac_objext
5239	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5240	(eval $ac_compile) 2>conftest.er1
5241	ac_status=$?
5242	grep -v '^ *+' conftest.er1 >conftest.err
5243	rm -f conftest.er1
5244	cat conftest.err >&5
5245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246	(exit $ac_status); } &&
5247	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5249	(eval $ac_try) 2>&5
5250	ac_status=$?
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); }; } &&
5253	{ ac_try='test -s conftest.$ac_objext'
5254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5255	(eval $ac_try) 2>&5
5256	ac_status=$?
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); }; }; then
5259	break
5260	else
5261	echo "$as_me: failed program was:" >&5
5262	sed 's/^/\| /' conftest.$ac_ext >&5
5263
5264	fi
5265	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5266	done
5267	rm -f conftest*
5268	if test -n "$ac_declaration"; then
5269	echo '#ifdef __cplusplus' >>confdefs.h
5270	echo $ac_declaration >>confdefs.h
5271	echo '#endif' >>confdefs.h
5272	fi
5273
5274	else
5275	echo "$as_me: failed program was:" >&5
5276	sed 's/^/\| /' conftest.$ac_ext >&5
5277
5278	fi
5279	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5280	ac_ext=c
5281	ac_cpp='$CPP $CPPFLAGS'
5282	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5283	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5284	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5285
5286	depcc="$CC" am_compiler_list=
5287
5288	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5289	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5290	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5291	echo $ECHO_N "(cached) $ECHO_C" >&6
5292	else
5293	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5294	# We make a subdir and do the tests there. Otherwise we can end up
5295	# making bogus files that we don't know about and never remove. For
5296	# instance it was reported that on HP-UX the gcc test will end up
5297	# making a dummy file named `D' -- because `-MD' means `put the output
5298	# in D'.
5299	mkdir conftest.dir
5300	# Copy depcomp to subdir because otherwise we won't find it if we're
5301	# using a relative directory.
5302	cp "$am_depcomp" conftest.dir
5303	cd conftest.dir
5304	# We will build objects and dependencies in a subdirectory because
5305	# it helps to detect inapplicable dependency modes. For instance
5306	# both Tru64's cc and ICC support -MD to output dependencies as a
5307	# side effect of compilation, but ICC will put the dependencies in
5308	# the current directory while Tru64 will put them in the object
5309	# directory.
5310	mkdir sub
5311
5312	am_cv_CC_dependencies_compiler_type=none
5313	if test "$am_compiler_list" = ""; then
5314	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5315	fi
5316	for depmode in $am_compiler_list; do
5317	# Setup a source with many dependencies, because some compilers
5318	# like to wrap large dependency lists on column 80 (with \), and
5319	# we should not choose a depcomp mode which is confused by this.
5320	#
5321	# We need to recreate these files for each test, as the compiler may
5322	# overwrite some of them when testing with obscure command lines.
5323	# This happens at least with the AIX C compiler.
5324	: > sub/conftest.c
5325	for i in 1 2 3 4 5 6; do
5326	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5327	: > sub/conftst$i.h
5328	done
5329	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5330
5331	case $depmode in
5332	nosideeffect)
5333	# after this tag, mechanisms are not by side-effect, so they'll
5334	# only be used when explicitly requested
5335	if test "x$enable_dependency_tracking" = xyes; then
5336	continue
5337	else
5338	break
5339	fi
5340	;;
5341	none) break ;;
5342	esac
5343	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5344	# mode. It turns out that the SunPro C++ compiler does not properly
5345	# handle `-M -o', and we need to detect this.
5346	if depmode=$depmode \
5347	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5348	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5349	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5350	>/dev/null 2>conftest.err &&
5351	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5352	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5353	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5354	# icc doesn't choke on unknown options, it will just issue warnings
5355	# (even with -Werror). So we grep stderr for any message
5356	# that says an option was ignored.
5357	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5358	am_cv_CC_dependencies_compiler_type=$depmode
5359	break
5360	fi
5361	fi
5362	done
5363
5364	cd ..
5365	rm -rf conftest.dir
5366	else
5367	am_cv_CC_dependencies_compiler_type=none
5368	fi
5369
5370	fi
5371	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5372	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5373	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5374
5375
5376
5377	if
5378	test "x$enable_dependency_tracking" != xno \
5379	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5380	am__fastdepCC_TRUE=
5381	am__fastdepCC_FALSE='#'
5382	else
5383	am__fastdepCC_TRUE='#'
5384	am__fastdepCC_FALSE=
5385	fi
5386
5387
5388	ac_ext=c
5389	ac_cpp='$CPP $CPPFLAGS'
5390	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5391	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5392	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5393	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
5394	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5395	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5396	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5397	CPP=	6583	CPP=
5398	fi	6584	fi
5399	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5400	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5401	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5402	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5403	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5404	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5405	do	6592	do
5406	ac_preproc_ok=false	6593	ac_preproc_ok=false
5407	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5408	do	6595	do
5409	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5410	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5411	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5412	# <limits.h> exists even on freestanding compilers.
5413	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5414	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5415	cat >conftest.$ac_ext <<_ACEOF
5416	/* confdefs.h. */
5417	_ACEOF
5418	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419	cat >>conftest.$ac_ext <<_ACEOF
5420	/* end confdefs.h. */	6601	/* end confdefs.h. */
5421	#ifdef __STDC__
5422	# include <limits.h>	6602	#include <limits.h>
5423	#else
5424	# include <assert.h>
5425	#endif
5426	Syntax error	6603	Syntax error
5427	_ACEOF	6604	_ACEOF
5428	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5429	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5430	ac_status=$?
5431	grep -v '^ *+' conftest.er1 >conftest.err
5432	rm -f conftest.er1
5433	cat conftest.err >&5
5434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435	(exit $ac_status); } >/dev/null; then
5436	if test -s conftest.err; then
5437	ac_cpp_err=$ac_c_preproc_warn_flag
5438	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5439	else
5440	ac_cpp_err=
5441	fi
5442	else
5443	ac_cpp_err=yes
5444	fi
5445	if test -z "$ac_cpp_err"; then
5446	:
5447	else
5448	echo "$as_me: failed program was:" >&5
5449	sed 's/^/\| /' conftest.$ac_ext >&5
5450		6607
		6608	else $as_nop
5451	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5452	continue	6610	continue
5453	fi	6611	fi
5454	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5455		6613
5456	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5457	# can be detected and how.	6615	# can be detected and how.
5458	cat >conftest.$ac_ext <<_ACEOF
5459	/* confdefs.h. */
5460	_ACEOF
5461	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462	cat >>conftest.$ac_ext <<_ACEOF
5463	/* end confdefs.h. */	6617	/* end confdefs.h. */
5464	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5465	_ACEOF	6619	_ACEOF
5466	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5467	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5468	ac_status=$?
5469	grep -v '^ *+' conftest.er1 >conftest.err
5470	rm -f conftest.er1
5471	cat conftest.err >&5
5472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473	(exit $ac_status); } >/dev/null; then
5474	if test -s conftest.err; then
5475	ac_cpp_err=$ac_c_preproc_warn_flag
5476	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5477	else
5478	ac_cpp_err=
5479	fi
5480	else
5481	ac_cpp_err=yes
5482	fi
5483	if test -z "$ac_cpp_err"; then
5484	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5485	continue	6623	continue
5486	else	6624	else $as_nop
5487	echo "$as_me: failed program was:" >&5
5488	sed 's/^/\| /' conftest.$ac_ext >&5
5489
5490	# Passes both tests.	6625	# Passes both tests.
5491	ac_preproc_ok=:	6626	ac_preproc_ok=:
5492	break	6627	break
5493	fi	6628	fi
5494	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5495		6630
5496	done	6631	done
5497	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5498	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5499	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5500	break	6636	break
5501	fi	6637	fi
5502		6638
5503	done	6639	done
5504	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5506	fi	6642	fi
5507	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5508	else	6644	else
5509	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5510	fi	6646	fi
5511	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5512	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5513	ac_preproc_ok=false	6649	ac_preproc_ok=false
5514	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5515	do	6651	do
5516	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5517	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5518	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5519	# <limits.h> exists even on freestanding compilers.
5520	# 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,
5521	# 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.
5522	cat >conftest.$ac_ext <<_ACEOF
5523	/* confdefs.h. */
5524	_ACEOF
5525	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5526	cat >>conftest.$ac_ext <<_ACEOF
5527	/* end confdefs.h. */	6657	/* end confdefs.h. */
5528	#ifdef __STDC__
5529	# include <limits.h>	6658	#include <limits.h>
5530	#else
5531	# include <assert.h>
5532	#endif
5533	Syntax error	6659	Syntax error
5534	_ACEOF	6660	_ACEOF
5535	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5536	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5537	ac_status=$?
5538	grep -v '^ *+' conftest.er1 >conftest.err
5539	rm -f conftest.er1
5540	cat conftest.err >&5
5541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542	(exit $ac_status); } >/dev/null; then
5543	if test -s conftest.err; then
5544	ac_cpp_err=$ac_c_preproc_warn_flag
5545	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5546	else
5547	ac_cpp_err=
5548	fi
5549	else
5550	ac_cpp_err=yes
5551	fi
5552	if test -z "$ac_cpp_err"; then
5553	:
5554	else
5555	echo "$as_me: failed program was:" >&5
5556	sed 's/^/\| /' conftest.$ac_ext >&5
5557		6663
		6664	else $as_nop
5558	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5559	continue	6666	continue
5560	fi	6667	fi
5561	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5562		6669
5563	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5564	# can be detected and how.	6671	# can be detected and how.
5565	cat >conftest.$ac_ext <<_ACEOF
5566	/* confdefs.h. */
5567	_ACEOF
5568	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569	cat >>conftest.$ac_ext <<_ACEOF
5570	/* end confdefs.h. */	6673	/* end confdefs.h. */
5571	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5572	_ACEOF	6675	_ACEOF
5573	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5574	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5575	ac_status=$?
5576	grep -v '^ *+' conftest.er1 >conftest.err
5577	rm -f conftest.er1
5578	cat conftest.err >&5
5579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580	(exit $ac_status); } >/dev/null; then
5581	if test -s conftest.err; then
5582	ac_cpp_err=$ac_c_preproc_warn_flag
5583	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5584	else
5585	ac_cpp_err=
5586	fi
5587	else
5588	ac_cpp_err=yes
5589	fi
5590	if test -z "$ac_cpp_err"; then
5591	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5592	continue	6679	continue
5593	else	6680	else $as_nop
5594	echo "$as_me: failed program was:" >&5
5595	sed 's/^/\| /' conftest.$ac_ext >&5
5596
5597	# Passes both tests.	6681	# Passes both tests.
5598	ac_preproc_ok=:	6682	ac_preproc_ok=:
5599	break	6683	break
5600	fi	6684	fi
5601	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5602		6686
5603	done	6687	done
5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5605	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5606	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5607	:	6691	then :
5608	else	6692
5609	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5610	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5611	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5612	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5613	{ (exit 1); exit 1; }; }
5614	fi	6698	fi
5615		6699
5616	ac_ext=c	6700	ac_ext=c
5617	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5618	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5619	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 $LIBS >&5'
5620	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5621		6705
		6706
		6707
		6708
		6709
		6710
		6711
5622	ac_ext=cc	6712	ac_ext=cpp
5623	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5624	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625	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 $LIBS >&5'
5626	ac_compiler_gnu=$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
5627	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5628	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5629	do	6723	do
5630	# Extract the first word of "$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.
5631	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5632	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5633	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5634	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5635	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5636	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5637	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5638	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5639	else	6734	else
5640	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641	for as_dir in $PATH	6736	for as_dir in $PATH
5642	do	6737	do
5643	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5644	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5645	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5646	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5647	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5648	echo "$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$ac_exec_ext" >&5
5649	break 2	6748	break 2
5650	fi	6749	fi
5651	done	6750	done
5652	done	6751	done
		6752	IFS=$as_save_IFS
5653		6753
5654	fi	6754	fi
5655	fi	6755	fi
5656	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5657	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5658	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5659	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5660	else	6760	else
5661	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5662	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5663	fi	6763	fi
		6764
5664		6765
5665	test -n "$CXX" && break	6766	test -n "$CXX" && break
5666	done	6767	done
5667	fi	6768	fi
5668	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5669	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5670	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5671	do	6772	do
5672	# Extract the first word of "$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.
5673	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5674	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5675	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5676	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5677	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5678	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5679	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5680	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5681	else	6783	else
5682	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5683	for as_dir in $PATH	6785	for as_dir in $PATH
5684	do	6786	do
5685	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5686	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5687	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5688	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5689	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5690	echo "$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$ac_exec_ext" >&5
5691	break 2	6797	break 2
5692	fi	6798	fi
5693	done	6799	done
5694	done	6800	done
		6801	IFS=$as_save_IFS
5695		6802
5696	fi	6803	fi
5697	fi	6804	fi
5698	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5699	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5700	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5701	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5702	else	6809	else
5703	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5705	fi	6812	fi
		6813
5706		6814
5707	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5708	done	6816	done
5709	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5710		6817
		6818	if test "x$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
5711	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5712	fi	6829	fi
5713		6830
5714		6831	fi
		6832	fi
5715	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5716	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5717	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5718	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5719	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5720	(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 $ac_option >&5") 2>conftest.err
5721	ac_status=$?	6846	ac_status=$?
5722	echo "$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
5723	(exit $ac_status); }	6855	test $ac_status = 0; }
5724	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5725	(eval $ac_compiler -v </dev/null >&5) 2>&5
5726	ac_status=$?
5727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5728	(exit $ac_status); }
5729	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5730	(eval $ac_compiler -V </dev/null >&5) 2>&5
5731	ac_status=$?
5732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733	(exit $ac_status); }
5734		6857
5735	echo "$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
5736	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5737	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5738	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5739	else	6862	printf %s "(cached) " >&6
5740	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5741	/* confdefs.h. */
5742	_ACEOF
5743	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5744	cat >>conftest.$ac_ext <<_ACEOF
5745	/* end confdefs.h. */	6865	/* end confdefs.h. */
5746		6866
5747	int	6867	int
5748	main ()	6868	main (void)
5749	{	6869	{
5750	#ifndef __GNUC__	6870	#ifndef __GNUC__
5751	choke me	6871	choke me
5752	#endif	6872	#endif
5753		6873
5754	;	6874	;
5755	return 0;	6875	return 0;
5756	}	6876	}
5757	_ACEOF	6877	_ACEOF
5758	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5760	(eval $ac_compile) 2>conftest.er1
5761	ac_status=$?
5762	grep -v '^ *+' conftest.er1 >conftest.err
5763	rm -f conftest.er1
5764	cat conftest.err >&5
5765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5766	(exit $ac_status); } &&
5767	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5768	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5769	(eval $ac_try) 2>&5
5770	ac_status=$?
5771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772	(exit $ac_status); }; } &&
5773	{ ac_try='test -s conftest.$ac_objext'
5774	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5775	(eval $ac_try) 2>&5
5776	ac_status=$?
5777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778	(exit $ac_status); }; }; then
5779	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5780	else	6894	else
5781	echo "$as_me: failed program was:" >&5	6895	GXX=
5782	sed 's/^/\| /' conftest.$ac_ext >&5
5783
5784	ac_compiler_gnu=no
5785	fi	6896	fi
5786	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5787	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5788
5789	fi
5790	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5791	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5792	GXX=`test $ac_compiler_gnu = yes && echo yes`
5793	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5794	ac_save_CXXFLAGS=$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
5795	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5796	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5797	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5798	if test "${ac_cv_prog_cxx_g+set}" = set; then
5799	echo $ECHO_N "(cached) $ECHO_C" >&6
5800	else
5801	cat >conftest.$ac_ext <<_ACEOF
5802	/* confdefs.h. */
5803	_ACEOF
5804	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805	cat >>conftest.$ac_ext <<_ACEOF
5806	/* end confdefs.h. */	6910	/* end confdefs.h. */
5807		6911
5808	int	6912	int
5809	main ()	6913	main (void)
5810	{	6914	{
5811		6915
5812	;	6916	;
5813	return 0;	6917	return 0;
5814	}	6918	}
5815	_ACEOF	6919	_ACEOF
5816	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5818	(eval $ac_compile) 2>conftest.er1
5819	ac_status=$?
5820	grep -v '^ *+' conftest.er1 >conftest.err
5821	rm -f conftest.er1
5822	cat conftest.err >&5
5823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824	(exit $ac_status); } &&
5825	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827	(eval $ac_try) 2>&5
5828	ac_status=$?
5829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830	(exit $ac_status); }; } &&
5831	{ ac_try='test -s conftest.$ac_objext'
5832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5833	(eval $ac_try) 2>&5
5834	ac_status=$?
5835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836	(exit $ac_status); }; }; then
5837	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5838	else	6923	else $as_nop
5839	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5840	sed 's/^/\| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5841		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 :
5842	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5843	fi	6956	fi
5844	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5845	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=$ac_save_cxx_werror_flag
		6963	fi
5846	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5847	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5848	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5849	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5850	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5851	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5852	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5853	else	6971	else
…		…
5858	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5859	else	6977	else
5860	CXXFLAGS=	6978	CXXFLAGS=
5861	fi	6979	fi
5862	fi	6980	fi
5863	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5864	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5865	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5866	'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
5867	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5868	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5869	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5870	do	6997	do
5871	cat >conftest.$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
5872	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5873	_ACEOF	7041	_ACEOF
5874	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5875	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5876	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5877	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5878	#include <stdlib.h>	7046	then :
5879	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5880	main ()
5881	{
5882	exit (42);
5883	;
5884	return 0;
5885	}
5886	_ACEOF
5887	rm -f conftest.$ac_objext
5888	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5889	(eval $ac_compile) 2>conftest.er1
5890	ac_status=$?
5891	grep -v '^ *+' conftest.er1 >conftest.err
5892	rm -f conftest.er1
5893	cat conftest.err >&5
5894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895	(exit $ac_status); } &&
5896	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5898	(eval $ac_try) 2>&5
5899	ac_status=$?
5900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5901	(exit $ac_status); }; } &&
5902	{ ac_try='test -s conftest.$ac_objext'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; }; then
5908	:
5909	else
5910	echo "$as_me: failed program was:" >&5
5911	sed 's/^/\| /' conftest.$ac_ext >&5
5912
5913	continue
5914	fi	7048	fi
5915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5916	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5917	/* confdefs.h. */
5918	_ACEOF
5919	cat confdefs.h >>conftest.$ac_ext
5920	cat >>conftest.$ac_ext <<_ACEOF
5921	/* end confdefs.h. */
5922	$ac_declaration
5923	int
5924	main ()
5925	{
5926	exit (42);
5927	;
5928	return 0;
5929	}
5930	_ACEOF
5931	rm -f conftest.$ac_objext
5932	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5933	(eval $ac_compile) 2>conftest.er1
5934	ac_status=$?
5935	grep -v '^ *+' conftest.er1 >conftest.err
5936	rm -f conftest.er1
5937	cat conftest.err >&5
5938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939	(exit $ac_status); } &&
5940	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5942	(eval $ac_try) 2>&5
5943	ac_status=$?
5944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945	(exit $ac_status); }; } &&
5946	{ ac_try='test -s conftest.$ac_objext'
5947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948	(eval $ac_try) 2>&5
5949	ac_status=$?
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); }; }; then
5952	break
5953	else
5954	echo "$as_me: failed program was:" >&5
5955	sed 's/^/\| /' conftest.$ac_ext >&5
5956
5957	fi
5958	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5959	done	7051	done
5960	rm -f conftest*	7052	rm -f conftest.$ac_ext
5961	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5962	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5963	echo $ac_declaration >>confdefs.h	7055
5964	echo '#endif' >>confdefs.h	7056	if test "x$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
5965	fi	7073	fi
5966		7074
5967	ac_ext=c	7075	ac_ext=c
5968	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5969	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5970	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 $LIBS >&5'
5971	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5972		7080
5973	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5974		7082
5975	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5976	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5977	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5978	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5979	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5980	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5981	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5982	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5983	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5984	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5985	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5986	mkdir conftest.dir	7096	mkdir conftest.dir
5987	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5988	# using a relative directory.	7098	# using a relative directory.
5989	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5990	cd conftest.dir	7100	cd conftest.dir
…		…
5998		7108
5999	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6000	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6001	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	7111	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
6002	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	\ -arch\ \ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6003	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6004	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6005	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6006	# 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.
6007	#	7122	#
…		…
6009	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6010	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6011	: > sub/conftest.c	7126	: > sub/conftest.c
6012	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6013	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6014	: > 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$i.h
6015	done	7132	done
6016	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6017		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"
6018	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	;;
6019	nosideeffect)	7146	nosideeffect)
6020	# 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
6021	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6022	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6023	continue	7150	continue
6024	else	7151	else
6025	break	7152	break
6026	fi	7153	fi
6027	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6028	none) break ;;	7162	none) break ;;
6029	esac	7163	esac
6030	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6031	# mode. It turns out that the SunPro C++ compiler does not properly
6032	# handle `-M -o', and we need to detect this.
6033	if depmode=$depmode \	7164	if depmode=$depmode \
6034	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6035	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6036	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6037	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6038	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6039	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6040	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6041	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6042	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6043	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err \|\|
6044	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6045	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6046	break	7183	break
6047	fi	7184	fi
6048	fi	7185	fi
6049	done	7186	done
…		…
6053	else	7190	else
6054	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6055	fi	7192	fi
6056		7193
6057	fi	7194	fi
6058	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6059	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6060	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6061		7198
6062
6063
6064	if	7199	if
6065	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6066	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6067	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6068	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6069	else	7204	else
…		…
6071	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6072	fi	7207	fi
6073		7208
6074		7209
6075		7210
6076	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
6077	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6078	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6079	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" "$LINENO" 5
		7269	fi
6080	else	7270	else
		7271	ac_cv_path_GREP=$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
6081	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	7286	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
6082	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6083	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
6084	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
6085	fi	7344	fi
6086	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6087	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6088	EGREP=$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"
6089		7351
6090		7352
6091	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6092	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6093	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6094	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6095	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6096	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6097	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6098	cat >conftest.$ac_ext <<_ACEOF
6099	/* confdefs.h. */
6100	_ACEOF
6101	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6102	cat >>conftest.$ac_ext <<_ACEOF
6103	/* end confdefs.h. */	7362	/* end confdefs.h. */
6104	#include <sgtty.h>	7363	#include <sgtty.h>
6105	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6106	_ACEOF	7365	_ACEOF
6107	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6108	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6109	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6110	else	7370	else $as_nop
6111	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6112	fi	7372	fi
6113	rm -f conftest*	7373	rm -rf conftest*
6114		7374
6115		7375
6116	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6117	cat >conftest.$ac_ext <<_ACEOF
6118	/* confdefs.h. */
6119	_ACEOF
6120	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6121	cat >>conftest.$ac_ext <<_ACEOF
6122	/* end confdefs.h. */	7378	/* end confdefs.h. */
6123	#include <termio.h>	7379	#include <termio.h>
6124	Autoconf TCGETA	7380	Autoconf TCGETA
6125	_ACEOF	7381	_ACEOF
6126	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6127	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6128	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6129	fi	7386	fi
6130	rm -f conftest*	7387	rm -rf conftest*
6131		7388
6132	fi	7389	fi
6133	fi	7390	fi
6134	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6135	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6136	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6137	CC="$CC -traditional"	7394	CC="$CC -traditional"
6138	fi	7395	fi
6139	fi	7396	fi
6140		7397
6141	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6142	do	7399	do
6143	# Extract the first word of "$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.
6144	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6145	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6146	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6147	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6148	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6149	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6150	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6151	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6152	else	7410	else
6153	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6154	for as_dir in $PATH	7412	for as_dir in $PATH
6155	do	7413	do
6156	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6157	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6158	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6159	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6160	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6161	echo "$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$ac_exec_ext" >&5
6162	break 2	7424	break 2
6163	fi	7425	fi
6164	done	7426	done
6165	done	7427	done
		7428	IFS=$as_save_IFS
6166		7429
6167	fi	7430	fi
6168	fi	7431	fi
6169	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6170	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6171	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6172	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6173	else	7436	else
6174	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6175	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6176	fi	7439	fi
		7440
6177		7441
6178	test -n "$AWK" && break	7442	test -n "$AWK" && break
6179	done	7443	done
6180		7444
6181	# Find a good install program. We prefer a C program (faster),
6182	# so one script is as good as another. But avoid the broken or
6183	# incompatible versions:
6184	# SysV /etc/install, /usr/sbin/install
6185	# SunOS /usr/etc/install
6186	# IRIX /sbin/install
6187	# AIX /bin/install
6188	# AmigaOS /C/install, which installs bootblocks on floppy discs
6189	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6190	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6191	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6192	# OS/2's system install, which has a completely different semantic
6193	# ./install, which can be erroneously created by make from ./install.sh.
6194	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6195	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6196	if test -z "$INSTALL"; then
6197	if test "${ac_cv_path_install+set}" = set; then
6198	echo $ECHO_N "(cached) $ECHO_C" >&6
6199	else
6200	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6201	for as_dir in $PATH
6202	do
6203	IFS=$as_save_IFS
6204	test -z "$as_dir" && as_dir=.
6205	# Account for people who put trailing slashes in PATH elements.
6206	case $as_dir/ in
6207	./ \| .// \| /cC/* \| \
6208	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6209	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6210	/usr/ucb/* ) ;;
6211	*)
6212	# OSF1 and SCO ODT 3.0 have their own names for install.
6213	# Don't use installbsd from OSF since it installs stuff as root
6214	# by default.
6215	for ac_prog in ginstall scoinst install; do
6216	for ac_exec_ext in '' $ac_executable_extensions; do
6217	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6218	if test $ac_prog = install &&
6219	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6220	# AIX install. It has an incompatible calling convention.
6221	:
6222	elif test $ac_prog = install &&
6223	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6224	# program-specific install script used by HP pwplus--don't use.
6225	:
6226	else
6227	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6228	break 3
6229	fi
6230	fi
6231	done
6232	done
6233	;;
6234	esac
6235	done
6236		7445
6237
6238	fi
6239	if test "${ac_cv_path_install+set}" = set; then
6240	INSTALL=$ac_cv_path_install
6241	else
6242	# As a last resort, use the slow shell script. We don't cache a
6243	# path for INSTALL within a source directory, because that will
6244	# break other packages using the cache if that directory is
6245	# removed, or if the path is relative.
6246	INSTALL=$ac_install_sh
6247	fi
6248	fi
6249	echo "$as_me:$LINENO: result: $INSTALL" >&5
6250	echo "${ECHO_T}$INSTALL" >&6
6251
6252	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6253	# It thinks the first close brace ends the variable substitution.
6254	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6255
6256	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6257
6258	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6259
6260	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6261	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6262	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6263	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6264	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6265	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6266	else	7452	else
6267	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6268	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6269	fi	7455	fi
6270		7456
6271	echo "$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
6272	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6273	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6274	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6275	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6276	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6277	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6278	all:	7467	all:
6279	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6280	_ACEOF	7469	_ACEOF
6281	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6282	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6283	if test -n "$ac_maketemp"; then	7472	@@@%%%=?=@@@%%%*)
6284	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6285	else	7474	*)
6286	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6287	fi	7476	esac
6288	rm -f conftest.make	7477	rm -f conftest.make
6289	fi	7478	fi
6290	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6291	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6292	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6293	SET_MAKE=	7482	SET_MAKE=
6294	else	7483	else
6295	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6296	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6297	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6298	fi	7487	fi
6299		7488
6300	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6301	# Extract the first word of "${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.
6302	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6303	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6304	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6305	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6306	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6307	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6308	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6309	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6310	else	7500	else
6311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6312	for as_dir in $PATH	7502	for as_dir in $PATH
6313	do	7503	do
6314	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6315	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6316	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6317	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6318	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6319	echo "$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$ac_exec_ext" >&5
6320	break 2	7514	break 2
6321	fi	7515	fi
6322	done	7516	done
6323	done	7517	done
		7518	IFS=$as_save_IFS
6324		7519
6325	fi	7520	fi
6326	fi	7521	fi
6327	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6328	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6329	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6330	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6331	else	7526	else
6332	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6333	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6334	fi	7529	fi
		7530
6335		7531
6336	fi	7532	fi
6337	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6338	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6339	# 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.
6340	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6341	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6342	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6343	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6344	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6345	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6346	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6347	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6348	else	7545	else
6349	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6350	for as_dir in $PATH	7547	for as_dir in $PATH
6351	do	7548	do
6352	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6353	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6354	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6355	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6356	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6357	echo "$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$ac_exec_ext" >&5
6358	break 2	7559	break 2
6359	fi	7560	fi
6360	done	7561	done
6361	done	7562	done
		7563	IFS=$as_save_IFS
6362		7564
6363	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6364	fi	7565	fi
6365	fi	7566	fi
6366	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6367	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6368	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6369	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6370	else	7571	else
6371	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6372	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6373	fi	7574	fi
6374		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
6375	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6376	else	7587	else
6377	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6378	fi	7589	fi
6379		7590
6380		7591
6381	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6382	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6383	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6384
6385	IFTYPE=`echo $enableval \| sed s%/.*%%`	7596	IFTYPE=`echo $enableval \| sed s%/.*%%`
6386	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6387		7598
6388		7599
6389	fi;	7600	fi
6390		7601
		7602
6391	echo "$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
6392	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6393		7605
6394	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6395	case $target_os in	7607	case $target_os in
6396	linux)	7608	linux)
6397	IFTYPE=native	7609	IFTYPE=native
6398	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6399		7611
6400	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6401	#define HAVE_LINUX 1
6402	_ACEOF
6403		7613
6404	;;	7614	;;
6405	freebsd)	7615	freebsd)
6406	IFTYPE=tincd	7616	IFTYPE=tincd
6407	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6408		7618
6409	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6410	#define HAVE_FREEBSD 1
6411	_ACEOF
6412		7620
6413	;;	7621	;;
6414	darwin)	7622	darwin)
6415	IFTYPE=tincd	7623	IFTYPE=native
6416	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6417		7625
6418	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6419	#define HAVE_DARWIN 1
6420	_ACEOF
6421		7627
6422	;;	7628	;;
6423	solaris)	7629	solaris)
6424	IFTYPE=tincd	7630	IFTYPE=tincd
6425	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6426		7632
6427	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6428	#define HAVE_SOLARIS 1
6429	_ACEOF
6430		7634
6431	;;	7635	;;
6432	openbsd)	7636	openbsd)
6433	IFTYPE=tincd	7637	IFTYPE=tincd
6434	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6435		7639
6436	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6437	#define HAVE_OPENBSD 1
6438	_ACEOF
6439		7641
6440	;;	7642	;;
6441	netbsd)	7643	netbsd)
6442	IFTYPE=tincd	7644	IFTYPE=tincd
6443	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6444		7646
6445	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6446	#define HAVE_NETBSD 1
6447	_ACEOF
6448		7648
6449	;;	7649	;;
6450	cygwin)	7650	cygwin)
6451	IFTYPE=native	7651	IFTYPE=native
6452	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6453		7653
6454	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6455	#define HAVE_CYGWIN 1
6456	_ACEOF
6457		7655
6458	;;	7656	;;
6459	*)	7657	*)
6460	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6461	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6462	{ (exit 1); exit 1; }; }
6463	;;	7659	;;
6464	esac	7660	esac
6465	fi	7661	fi
6466	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6467	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6468	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6469		7665
6470	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6471		7667
6472		7668
6473	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6474	#define IFTYPE "$IFTYPE"
6475	_ACEOF
6476		7670
6477		7671
6478	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6479	#define IFSUBTYPE "$IFSUBTYPE"
6480	_ACEOF
6481		7673
6482		7674
6483	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6484	# This file is a shell script that caches the results of configure	7676	# This file is a shell script that caches the results of configure
6485	# tests run on this system so they can be shared between configure	7677	# tests run on this system so they can be shared between configure
…		…
6496		7688
6497	_ACEOF	7689	_ACEOF
6498		7690
6499	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6500	# but we know of no workaround that is simple, portable, and efficient.	7692	# but we know of no workaround that is simple, portable, and efficient.
6501	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6502	# Ultrix sh set writes to stderr and can't be redirected directly,	7694	# Ultrix sh set writes to stderr and can't be redirected directly,
6503	# and sets the high bit in the cache file unless we assign to the vars.	7695	# and sets the high bit in the cache file unless we assign to the vars.
6504	{	7696	(
		7697	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
6505	(set) 2>&1 \|	7713	(set) 2>&1 \|
6506	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6507	ac_space=\ )	7715	${as_nl}ac_space=\ )
6508	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6509	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6510	sed -n \	7718	sed -n \
6511	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6512	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7720	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6513	;;	7721	;; #(
6514	*)	7722	*)
6515	# `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.
6516	sed -n \	7724	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6517	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6518	;;	7725	;;
6519	esac;	7726	esac \|
6520	} \|	7727	sort
		7728	) \|
6521	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6522	t clear	7731	t clear
6523	: clear	7732	:clear
6524	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7733	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
6525	t end	7734	t end
6526	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7735	s/^$[^=]$=$.$$/\1=${\1=\2}/
6527	: end' >>confcache	7736	:end' >>confcache
6528	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6529	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6530	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 "$cache_file"; then
6531	cat confcache >$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
6532	else	7754	else
6533	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 $cache_file" >&6;}
6534	fi	7757	fi
6535	fi	7758	fi
6536	rm -f confcache	7759	rm -f confcache
6537		7760
6538		7761
6539	ac_ext=cc	7762	ac_ext=cpp
6540	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6541	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6542	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 $LIBS >&5'
6543	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6544		7767
6545		7768
6546	ac_ext=cc	7769	ac_header= ac_cache=
6547	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6548	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6549	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6550	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6551	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6552	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6553	if test -z "$CXXCPP"; then
6554	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6555	echo $ECHO_N "(cached) $ECHO_C" >&6
6556	else
6557	# Double quotes because CXXCPP needs to be expanded
6558	for CXXCPP in "$CXX -E" "/lib/cpp"
6559	do
6560	ac_preproc_ok=false
6561	for ac_cxx_preproc_warn_flag in '' yes
6562	do	7771	do
6563	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6564	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6565	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6566	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6567	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6568	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6569	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6570	/* confdefs.h. */	7779	ac_cache=$ac_item
6571	_ACEOF
6572	cat confdefs.h >>conftest.$ac_ext
6573	cat >>conftest.$ac_ext <<_ACEOF
6574	/* end confdefs.h. */
6575	#ifdef __STDC__
6576	# include <limits.h>
6577	#else
6578	# include <assert.h>
6579	#endif
6580	Syntax error
6581	_ACEOF
6582	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6583	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6584	ac_status=$?
6585	grep -v '^ *+' conftest.er1 >conftest.err
6586	rm -f conftest.er1
6587	cat conftest.err >&5
6588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6589	(exit $ac_status); } >/dev/null; then
6590	if test -s conftest.err; then
6591	ac_cpp_err=$ac_cxx_preproc_warn_flag
6592	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6593	else	7780	else
6594	ac_cpp_err=	7781	ac_header=$ac_item
6595	fi	7782	fi
6596	else
6597	ac_cpp_err=yes
6598	fi
6599	if test -z "$ac_cpp_err"; then
6600	:
6601	else
6602	echo "$as_me: failed program was:" >&5
6603	sed 's/^/\| /' conftest.$ac_ext >&5
6604
6605	# Broken: fails on valid input.
6606	continue
6607	fi
6608	rm -f conftest.err conftest.$ac_ext
6609
6610	# OK, works on sane cases. Now check whether non-existent headers
6611	# can be detected and how.
6612	cat >conftest.$ac_ext <<_ACEOF
6613	/* confdefs.h. */
6614	_ACEOF
6615	cat confdefs.h >>conftest.$ac_ext
6616	cat >>conftest.$ac_ext <<_ACEOF
6617	/* end confdefs.h. */
6618	#include <ac_nonexistent.h>
6619	_ACEOF
6620	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6621	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6622	ac_status=$?
6623	grep -v '^ *+' conftest.er1 >conftest.err
6624	rm -f conftest.er1
6625	cat conftest.err >&5
6626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6627	(exit $ac_status); } >/dev/null; then
6628	if test -s conftest.err; then
6629	ac_cpp_err=$ac_cxx_preproc_warn_flag
6630	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6631	else
6632	ac_cpp_err=
6633	fi
6634	else
6635	ac_cpp_err=yes
6636	fi
6637	if test -z "$ac_cpp_err"; then
6638	# Broken: success on invalid input.
6639	continue
6640	else
6641	echo "$as_me: failed program was:" >&5
6642	sed 's/^/\| /' conftest.$ac_ext >&5
6643
6644	# Passes both tests.
6645	ac_preproc_ok=:
6646	break
6647	fi
6648	rm -f conftest.err conftest.$ac_ext
6649
6650	done	7783	done
6651	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6652	rm -f conftest.err conftest.$ac_ext
6653	if $ac_preproc_ok; then
6654	break
6655	fi
6656		7784
6657	done
6658	ac_cv_prog_CXXCPP=$CXXCPP
6659		7785
6660	fi
6661	CXXCPP=$ac_cv_prog_CXXCPP
6662	else
6663	ac_cv_prog_CXXCPP=$CXXCPP
6664	fi
6665	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6666	echo "${ECHO_T}$CXXCPP" >&6
6667	ac_preproc_ok=false
6668	for ac_cxx_preproc_warn_flag in '' yes
6669	do
6670	# Use a header file that comes with gcc, so configuring glibc
6671	# with a fresh cross-compiler works.
6672	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6673	# <limits.h> exists even on freestanding compilers.
6674	# On the NeXT, cc -E runs the code through the compiler's parser,
6675	# not just through cpp. "Syntax error" is here to catch this case.
6676	cat >conftest.$ac_ext <<_ACEOF
6677	/* confdefs.h. */
6678	_ACEOF
6679	cat confdefs.h >>conftest.$ac_ext
6680	cat >>conftest.$ac_ext <<_ACEOF
6681	/* end confdefs.h. */
6682	#ifdef __STDC__
6683	# include <limits.h>
6684	#else
6685	# include <assert.h>
6686	#endif
6687	Syntax error
6688	_ACEOF
6689	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6690	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6691	ac_status=$?
6692	grep -v '^ *+' conftest.er1 >conftest.err
6693	rm -f conftest.er1
6694	cat conftest.err >&5
6695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6696	(exit $ac_status); } >/dev/null; then
6697	if test -s conftest.err; then
6698	ac_cpp_err=$ac_cxx_preproc_warn_flag
6699	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6700	else
6701	ac_cpp_err=
6702	fi
6703	else
6704	ac_cpp_err=yes
6705	fi
6706	if test -z "$ac_cpp_err"; then
6707	:
6708	else
6709	echo "$as_me: failed program was:" >&5
6710	sed 's/^/\| /' conftest.$ac_ext >&5
6711		7786
6712	# Broken: fails on valid input.
6713	continue
6714	fi
6715	rm -f conftest.err conftest.$ac_ext
6716		7787
6717	# OK, works on sane cases. Now check whether non-existent headers
6718	# can be detected and how.
6719	cat >conftest.$ac_ext <<_ACEOF
6720	/* confdefs.h. */
6721	_ACEOF
6722	cat confdefs.h >>conftest.$ac_ext
6723	cat >>conftest.$ac_ext <<_ACEOF
6724	/* end confdefs.h. */
6725	#include <ac_nonexistent.h>
6726	_ACEOF
6727	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6728	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } >/dev/null; then
6735	if test -s conftest.err; then
6736	ac_cpp_err=$ac_cxx_preproc_warn_flag
6737	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6738	else
6739	ac_cpp_err=
6740	fi
6741	else
6742	ac_cpp_err=yes
6743	fi
6744	if test -z "$ac_cpp_err"; then
6745	# Broken: success on invalid input.
6746	continue
6747	else
6748	echo "$as_me: failed program was:" >&5
6749	sed 's/^/\| /' conftest.$ac_ext >&5
6750		7788
6751	# Passes both tests.
6752	ac_preproc_ok=:
6753	break
6754	fi
6755	rm -f conftest.err conftest.$ac_ext
6756		7789
6757	done
6758	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6759	rm -f conftest.err conftest.$ac_ext
6760	if $ac_preproc_ok; then
6761	:
6762	else
6763	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6764	See \`config.log' for more details." >&5
6765	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6766	See \`config.log' for more details." >&2;}
6767	{ (exit 1); exit 1; }; }
6768	fi
6769		7790
6770	ac_ext=cc
6771	ac_cpp='$CXXCPP $CPPFLAGS'
6772	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6773	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6774	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6775		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6776		7794
6777	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6778	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6779	if test "${ac_cv_header_stdc+set}" = set; then
6780	echo $ECHO_N "(cached) $ECHO_C" >&6
6781	else
6782	cat >conftest.$ac_ext <<_ACEOF
6783	/* confdefs.h. */
6784	_ACEOF
6785	cat confdefs.h >>conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */
6788	#include <stdlib.h>
6789	#include <stdarg.h>
6790	#include <string.h>
6791	#include <float.h>
6792		7796
6793	int
6794	main ()
6795	{
6796
6797	;
6798	return 0;
6799	}
6800	_ACEOF
6801	rm -f conftest.$ac_objext
6802	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6803	(eval $ac_compile) 2>conftest.er1
6804	ac_status=$?
6805	grep -v '^ *+' conftest.er1 >conftest.err
6806	rm -f conftest.er1
6807	cat conftest.err >&5
6808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6809	(exit $ac_status); } &&
6810	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6812	(eval $ac_try) 2>&5
6813	ac_status=$?
6814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815	(exit $ac_status); }; } &&
6816	{ ac_try='test -s conftest.$ac_objext'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; }; then
6822	ac_cv_header_stdc=yes
6823	else
6824	echo "$as_me: failed program was:" >&5
6825	sed 's/^/\| /' conftest.$ac_ext >&5
6826
6827	ac_cv_header_stdc=no
6828	fi	7797	fi
6829	rm -f conftest.err conftest.$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
6830		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"
6831	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6832	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6833	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6834	/* confdefs.h. */
6835	_ACEOF
6836	cat confdefs.h >>conftest.$ac_ext
6837	cat >>conftest.$ac_ext <<_ACEOF
6838	/* end confdefs.h. */
6839	#include <string.h>
6840		7846
6841	_ACEOF
6842	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6843	$EGREP "memchr" >/dev/null 2>&1; then
6844	:
6845	else
6846	ac_cv_header_stdc=no
6847	fi	7847	fi
6848	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6849		7852
6850	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6851		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6852	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6853	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6854	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6855	/* confdefs.h. */
6856	_ACEOF
6857	cat confdefs.h >>conftest.$ac_ext
6858	cat >>conftest.$ac_ext <<_ACEOF
6859	/* end confdefs.h. */
6860	#include <stdlib.h>
6861		7864
6862	_ACEOF
6863	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6864	$EGREP "free" >/dev/null 2>&1; then
6865	:
6866	else
6867	ac_cv_header_stdc=no
6868	fi	7865	fi
6869	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6870		7870
6871	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6872		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6873	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6874	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6875	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6876	:
6877	else
6878	cat >conftest.$ac_ext <<_ACEOF
6879	/* confdefs.h. */
6880	_ACEOF
6881	cat confdefs.h >>conftest.$ac_ext
6882	cat >>conftest.$ac_ext <<_ACEOF
6883	/* end confdefs.h. */
6884	#include <ctype.h>
6885	#if ((' ' & 0x0FF) == 0x020)
6886	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6887	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6888	#else
6889	# define ISLOWER(c) \
6890	(('a' <= (c) && (c) <= 'i') \
6891	\|\| ('j' <= (c) && (c) <= 'r') \
6892	\|\| ('s' <= (c) && (c) <= 'z'))
6893	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6894	#endif
6895		7888
6896	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6897	int
6898	main ()
6899	{
6900	int i;
6901	for (i = 0; i < 256; i++)
6902	if (XOR (islower (i), ISLOWER (i))
6903	\|\| toupper (i) != TOUPPER (i))
6904	exit(2);
6905	exit (0);
6906	}
6907	_ACEOF
6908	rm -f conftest$ac_exeext
6909	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6910	(eval $ac_link) 2>&5
6911	ac_status=$?
6912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6913	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6915	(eval $ac_try) 2>&5
6916	ac_status=$?
6917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918	(exit $ac_status); }; }; then
6919	:
6920	else
6921	echo "$as_me: program exited with status $ac_status" >&5
6922	echo "$as_me: failed program was:" >&5
6923	sed 's/^/\| /' conftest.$ac_ext >&5
6924
6925	( exit $ac_status )
6926	ac_cv_header_stdc=no
6927	fi	7889	fi
6928	rm -f core *.core gmon.out bb.out conftest$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"
6929	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6930	fi	7892	then :
6931	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6932	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6933	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6934	if test $ac_cv_header_stdc = yes; then
6935		7894
6936	cat >>confdefs.h <<\_ACEOF
6937	#define STDC_HEADERS 1
6938	_ACEOF
6939
6940	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6941		7900
6942	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6953	inttypes.h stdint.h unistd.h
6954	do
6955	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6956	echo "$as_me:$LINENO: checking for $ac_header" >&5
6957	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6958	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6959	echo $ECHO_N "(cached) $ECHO_C" >&6
6960	else
6961	cat >conftest.$ac_ext <<_ACEOF
6962	/* confdefs.h. */
6963	_ACEOF
6964	cat confdefs.h >>conftest.$ac_ext
6965	cat >>conftest.$ac_ext <<_ACEOF
6966	/* end confdefs.h. */
6967	$ac_includes_default
6968
6969	#include <$ac_header>
6970	_ACEOF
6971	rm -f conftest.$ac_objext
6972	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6973	(eval $ac_compile) 2>conftest.er1
6974	ac_status=$?
6975	grep -v '^ *+' conftest.er1 >conftest.err
6976	rm -f conftest.er1
6977	cat conftest.err >&5
6978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979	(exit $ac_status); } &&
6980	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6981	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6982	(eval $ac_try) 2>&5
6983	ac_status=$?
6984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985	(exit $ac_status); }; } &&
6986	{ ac_try='test -s conftest.$ac_objext'
6987	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6988	(eval $ac_try) 2>&5
6989	ac_status=$?
6990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6991	(exit $ac_status); }; }; then
6992	eval "$as_ac_Header=yes"
6993	else
6994	echo "$as_me: failed program was:" >&5
6995	sed 's/^/\| /' conftest.$ac_ext >&5
6996
6997	eval "$as_ac_Header=no"
6998	fi	7901	fi
6999	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7000	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7001	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7002	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7003	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7004	cat >>confdefs.h <<_ACEOF
7005	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7006	_ACEOF
7007		7906
7008	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7009		7912
7010	done
7011
7012
7013
7014	for ac_header in ext/hash_map
7015	do
7016	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7017	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7018	echo "$as_me:$LINENO: checking for $ac_header" >&5
7019	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7020	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7021	echo $ECHO_N "(cached) $ECHO_C" >&6
7022	fi	7913	fi
7023	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7024	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7025	else
7026	# Is the header compilable?
7027	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7028	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7029	cat >conftest.$ac_ext <<_ACEOF
7030	/* confdefs.h. */
7031	_ACEOF
7032	cat confdefs.h >>conftest.$ac_ext
7033	cat >>conftest.$ac_ext <<_ACEOF
7034	/* end confdefs.h. */
7035	$ac_includes_default
7036	#include <$ac_header>
7037	_ACEOF
7038	rm -f conftest.$ac_objext
7039	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7040	(eval $ac_compile) 2>conftest.er1
7041	ac_status=$?
7042	grep -v '^ *+' conftest.er1 >conftest.err
7043	rm -f conftest.er1
7044	cat conftest.err >&5
7045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7046	(exit $ac_status); } &&
7047	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7049	(eval $ac_try) 2>&5
7050	ac_status=$?
7051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7052	(exit $ac_status); }; } &&
7053	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7059	ac_header_compiler=yes
7060	else
7061	echo "$as_me: failed program was:" >&5
7062	sed 's/^/\| /' conftest.$ac_ext >&5
7063		7914
7064	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7065	fi
7066	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7067	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7068	echo "${ECHO_T}$ac_header_compiler" >&6
7069
7070	# Is the header present?
7071	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7072	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7073	cat >conftest.$ac_ext <<_ACEOF
7074	/* confdefs.h. */
7075	_ACEOF
7076	cat confdefs.h >>conftest.$ac_ext
7077	cat >>conftest.$ac_ext <<_ACEOF
7078	/* end confdefs.h. */
7079	#include <$ac_header>
7080	_ACEOF
7081	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7082	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7083	ac_status=$?
7084	grep -v '^ *+' conftest.er1 >conftest.err
7085	rm -f conftest.er1
7086	cat conftest.err >&5
7087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088	(exit $ac_status); } >/dev/null; then
7089	if test -s conftest.err; then
7090	ac_cpp_err=$ac_cxx_preproc_warn_flag
7091	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7092	else
7093	ac_cpp_err=
7094	fi
7095	else
7096	ac_cpp_err=yes
7097	fi
7098	if test -z "$ac_cpp_err"; then
7099	ac_header_preproc=yes
7100	else
7101	echo "$as_me: failed program was:" >&5
7102	sed 's/^/\| /' conftest.$ac_ext >&5
7103
7104	ac_header_preproc=no
7105	fi
7106	rm -f conftest.err conftest.$ac_ext
7107	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7108	echo "${ECHO_T}$ac_header_preproc" >&6
7109
7110	# So? What about this header?
7111	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7112	yes:no: )
7113	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7114	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7115	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7116	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7117	ac_header_preproc=yes
7118	;;
7119	no:yes:* )
7120	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7121	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7123	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7124	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7125	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7127	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7129	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7131	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7132	(
7133	cat <<\_ASBOX
7134	## ------------------------------------------ ##
7135	## Report this to the AC_PACKAGE_NAME lists. ##
7136	## ------------------------------------------ ##
7137	_ASBOX
7138	) \|
7139	sed "s/^/$as_me: WARNING: /" >&2
7140	;;
7141	esac
7142	echo "$as_me:$LINENO: checking for $ac_header" >&5
7143	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7144	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7145	echo $ECHO_N "(cached) $ECHO_C" >&6
7146	else
7147	eval "$as_ac_Header=\$ac_header_preproc"
7148	fi
7149	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7150	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7151
7152	fi
7153	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7154	cat >>confdefs.h <<_ACEOF
7155	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7156	_ACEOF
7157
7158	fi
7159
7160	done
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7180	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7181	sys/mman.h netinet/in.h
7182	do
7183	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7184	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7185	echo "$as_me:$LINENO: checking for $ac_header" >&5
7186	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7187	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7188	echo $ECHO_N "(cached) $ECHO_C" >&6
7189	fi
7190	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7191	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7192	else
7193	# Is the header compilable?
7194	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7195	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7196	cat >conftest.$ac_ext <<_ACEOF
7197	/* confdefs.h. */
7198	_ACEOF
7199	cat confdefs.h >>conftest.$ac_ext
7200	cat >>conftest.$ac_ext <<_ACEOF
7201	/* end confdefs.h. */
7202	$ac_includes_default
7203	#include <$ac_header>
7204	_ACEOF
7205	rm -f conftest.$ac_objext
7206	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7207	(eval $ac_compile) 2>conftest.er1
7208	ac_status=$?
7209	grep -v '^ *+' conftest.er1 >conftest.err
7210	rm -f conftest.er1
7211	cat conftest.err >&5
7212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213	(exit $ac_status); } &&
7214	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7216	(eval $ac_try) 2>&5
7217	ac_status=$?
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); }; } &&
7220	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7226	ac_header_compiler=yes
7227	else
7228	echo "$as_me: failed program was:" >&5
7229	sed 's/^/\| /' conftest.$ac_ext >&5
7230
7231	ac_header_compiler=no
7232	fi
7233	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7234	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7235	echo "${ECHO_T}$ac_header_compiler" >&6
7236
7237	# Is the header present?
7238	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7239	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7240	cat >conftest.$ac_ext <<_ACEOF
7241	/* confdefs.h. */
7242	_ACEOF
7243	cat confdefs.h >>conftest.$ac_ext
7244	cat >>conftest.$ac_ext <<_ACEOF
7245	/* end confdefs.h. */
7246	#include <$ac_header>
7247	_ACEOF
7248	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7249	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7250	ac_status=$?
7251	grep -v '^ *+' conftest.er1 >conftest.err
7252	rm -f conftest.er1
7253	cat conftest.err >&5
7254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7255	(exit $ac_status); } >/dev/null; then
7256	if test -s conftest.err; then
7257	ac_cpp_err=$ac_cxx_preproc_warn_flag
7258	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7259	else
7260	ac_cpp_err=
7261	fi
7262	else
7263	ac_cpp_err=yes
7264	fi
7265	if test -z "$ac_cpp_err"; then
7266	ac_header_preproc=yes
7267	else
7268	echo "$as_me: failed program was:" >&5
7269	sed 's/^/\| /' conftest.$ac_ext >&5
7270
7271	ac_header_preproc=no
7272	fi
7273	rm -f conftest.err conftest.$ac_ext
7274	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7275	echo "${ECHO_T}$ac_header_preproc" >&6
7276
7277	# So? What about this header?
7278	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7279	yes:no: )
7280	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7281	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7282	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7283	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7284	ac_header_preproc=yes
7285	;;
7286	no:yes:* )
7287	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7288	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7290	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7292	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7294	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7296	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7298	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7299	(
7300	cat <<\_ASBOX
7301	## ------------------------------------------ ##
7302	## Report this to the AC_PACKAGE_NAME lists. ##
7303	## ------------------------------------------ ##
7304	_ASBOX
7305	) \|
7306	sed "s/^/$as_me: WARNING: /" >&2
7307	;;
7308	esac
7309	echo "$as_me:$LINENO: checking for $ac_header" >&5
7310	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7311	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7312	echo $ECHO_N "(cached) $ECHO_C" >&6
7313	else
7314	eval "$as_ac_Header=\$ac_header_preproc"
7315	fi
7316	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7317	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7318
7319	fi
7320	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7321	cat >>confdefs.h <<_ACEOF
7322	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7323	_ACEOF
7324
7325	fi
7326
7327	done
7328
7329
7330
7331
7332
7333
7334
7335	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7336	do
7337	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7338	echo "$as_me:$LINENO: checking for $ac_header" >&5
7339	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7340	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7341	echo $ECHO_N "(cached) $ECHO_C" >&6
7342	else
7343	cat >conftest.$ac_ext <<_ACEOF
7344	/* confdefs.h. */
7345	_ACEOF
7346	cat confdefs.h >>conftest.$ac_ext
7347	cat >>conftest.$ac_ext <<_ACEOF
7348	/* end confdefs.h. */
7349
7350	#include <sys/types.h>	7916	#include <sys/types.h>
7351	#include <sys/socket.h>	7917	#include <sys/socket.h>
7352	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7353	# include <netinet/in.h>	7919	# include <netinet/in.h>
7354	#endif	7920	#endif
…		…
7357	#endif	7923	#endif
7358	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7359	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7360	#endif	7926	#endif
7361		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7362		7932
7363	#include <$ac_header>
7364	_ACEOF
7365	rm -f conftest.$ac_objext
7366	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7367	(eval $ac_compile) 2>conftest.er1
7368	ac_status=$?
7369	grep -v '^ *+' conftest.er1 >conftest.err
7370	rm -f conftest.er1
7371	cat conftest.err >&5
7372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7373	(exit $ac_status); } &&
7374	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7376	(eval $ac_try) 2>&5
7377	ac_status=$?
7378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7379	(exit $ac_status); }; } &&
7380	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7386	eval "$as_ac_Header=yes"
7387	else
7388	echo "$as_me: failed program was:" >&5
7389	sed 's/^/\| /' conftest.$ac_ext >&5
7390
7391	eval "$as_ac_Header=no"
7392	fi	7933	fi
7393	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7394	fi	7935	#include <sys/types.h>
7395	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7396	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7397	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7398	cat >>confdefs.h <<_ACEOF	7939	#endif
7399	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7400	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7401		7946
7402	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7403		7951
7404	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7405		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7406		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
7407	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
7408	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7409	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7410	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7411	else	8035	printf %s "(cached) " >&6
7412	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7413	/* confdefs.h. */
7414	_ACEOF
7415	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7416	cat >>conftest.$ac_ext <<_ACEOF
7417	/* end confdefs.h. */	8038	/* end confdefs.h. */
7418		8039
7419	int	8040	int
7420	main ()	8041	main (void)
7421	{	8042	{
7422	/* FIXME: Include the comments suggested by Paul. */	8043
7423	#ifndef __cplusplus	8044	#ifndef __cplusplus
7424	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7425	typedef int charset[2];	8046	typedef int charset[2];
7426	const charset x;	8047	const charset cs = { 0, 0 };
7427	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7428	char const const ccp;	8049	char const const pcpcc;
7429	char **p;	8050	char **ppc;
7430	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7431	struct point {int x, y;};	8052	struct point {int x, y;};
7432	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7433	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7434	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
7435	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
7436	expression */	8057	expression */
7437	const char *g = "string";	8058	const char *g = "string";
7438	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7439	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7440	++ccp;	8061	++pcpcc;
7441	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7442	ccp = (char const const ) p;	8063	pcpcc = (char const const ) ppc;
7443	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7444	char *t;	8065	char tx;
		8066	char *t = &tx;
7445	char const s = 0 ? (char ) 0 : (char const *) 0;	8067	char const s = 0 ? (char ) 0 : (char const *) 0;
7446		8068
7447	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7448	}	8071	}
7449	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7450	int x[] = {25, 17};	8073	int x[] = {25, 17};
7451	const int *foo = &x[0];	8074	const int *foo = &x[0];
7452	++foo;	8075	++foo;
…		…
7454	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7455	typedef const int *iptr;	8078	typedef const int *iptr;
7456	iptr p = 0;	8079	iptr p = 0;
7457	++p;	8080	++p;
7458	}	8081	}
7459	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7460	"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. */
7461	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7462	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7463	}	8086	}
7464	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7465	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7466	}	8090	}
		8091	return !cs[0] && !zero.x;
7467	#endif	8092	#endif
7468		8093
7469	;	8094	;
7470	return 0;	8095	return 0;
7471	}	8096	}
7472	_ACEOF	8097	_ACEOF
7473	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7474	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7475	(eval $ac_compile) 2>conftest.er1
7476	ac_status=$?
7477	grep -v '^ *+' conftest.er1 >conftest.err
7478	rm -f conftest.er1
7479	cat conftest.err >&5
7480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7481	(exit $ac_status); } &&
7482	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7484	(eval $ac_try) 2>&5
7485	ac_status=$?
7486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487	(exit $ac_status); }; } &&
7488	{ ac_try='test -s conftest.$ac_objext'
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); }; }; then
7494	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7495	else	8101	else $as_nop
7496	echo "$as_me: failed program was:" >&5
7497	sed 's/^/\| /' conftest.$ac_ext >&5
7498
7499	ac_cv_c_const=no	8102	ac_cv_c_const=no
7500	fi	8103	fi
7501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7502	fi	8105	fi
7503	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7504	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7505	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7506		8109
7507	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7508	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7509	_ACEOF	8136	_ACEOF
7510		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7511	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7512		8144
7513	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7514	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7515	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7516	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7517	else	8149
7518	cat >conftest.$ac_ext <<_ACEOF	8150
7519	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7520	_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 $as_nop
7521	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7522	cat >>conftest.$ac_ext <<_ACEOF
7523	/* end confdefs.h. */	8171	/* end confdefs.h. */
7524	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7525	int	8175	int
7526	main ()	8176	main (void)
7527	{	8177	{
7528	if ((pid_t *) 0)	8178	struct tm tm;
7529	return 0;	8179	int *p = &tm.tm_sec;
7530	if (sizeof (pid_t))	8180	return !p;
7531	return 0;
7532	;	8181	;
7533	return 0;	8182	return 0;
7534	}	8183	}
7535	_ACEOF	8184	_ACEOF
7536	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7537	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7538	(eval $ac_compile) 2>conftest.er1
7539	ac_status=$?
7540	grep -v '^ *+' conftest.er1 >conftest.err
7541	rm -f conftest.er1
7542	cat conftest.err >&5
7543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7544	(exit $ac_status); } &&
7545	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7547	(eval $ac_try) 2>&5
7548	ac_status=$?
7549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550	(exit $ac_status); }; } &&
7551	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7557	ac_cv_type_pid_t=yes
7558	else
7559	echo "$as_me: failed program was:" >&5
7560	sed 's/^/\| /' conftest.$ac_ext >&5
7561
7562	ac_cv_type_pid_t=no
7563	fi
7564	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7565	fi
7566	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7567	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7568	if test $ac_cv_type_pid_t = yes; then
7569	:
7570	else
7571
7572	cat >>confdefs.h <<_ACEOF
7573	#define pid_t int
7574	_ACEOF
7575
7576	fi
7577
7578	echo "$as_me:$LINENO: checking for size_t" >&5
7579	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7580	if test "${ac_cv_type_size_t+set}" = set; then
7581	echo $ECHO_N "(cached) $ECHO_C" >&6
7582	else
7583	cat >conftest.$ac_ext <<_ACEOF
7584	/* confdefs.h. */
7585	_ACEOF
7586	cat confdefs.h >>conftest.$ac_ext
7587	cat >>conftest.$ac_ext <<_ACEOF
7588	/* end confdefs.h. */
7589	$ac_includes_default
7590	int
7591	main ()
7592	{
7593	if ((size_t *) 0)
7594	return 0;
7595	if (sizeof (size_t))
7596	return 0;
7597	;
7598	return 0;
7599	}
7600	_ACEOF
7601	rm -f conftest.$ac_objext
7602	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7603	(eval $ac_compile) 2>conftest.er1
7604	ac_status=$?
7605	grep -v '^ *+' conftest.er1 >conftest.err
7606	rm -f conftest.er1
7607	cat conftest.err >&5
7608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7609	(exit $ac_status); } &&
7610	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7611	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7612	(eval $ac_try) 2>&5
7613	ac_status=$?
7614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7615	(exit $ac_status); }; } &&
7616	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7622	ac_cv_type_size_t=yes
7623	else
7624	echo "$as_me: failed program was:" >&5
7625	sed 's/^/\| /' conftest.$ac_ext >&5
7626
7627	ac_cv_type_size_t=no
7628	fi
7629	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7630	fi
7631	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7632	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7633	if test $ac_cv_type_size_t = yes; then
7634	:
7635	else
7636
7637	cat >>confdefs.h <<_ACEOF
7638	#define size_t unsigned
7639	_ACEOF
7640
7641	fi
7642
7643	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7644	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7645	if test "${ac_cv_header_time+set}" = set; then
7646	echo $ECHO_N "(cached) $ECHO_C" >&6
7647	else
7648	cat >conftest.$ac_ext <<_ACEOF
7649	/* confdefs.h. */
7650	_ACEOF
7651	cat confdefs.h >>conftest.$ac_ext
7652	cat >>conftest.$ac_ext <<_ACEOF
7653	/* end confdefs.h. */
7654	#include <sys/types.h>
7655	#include <sys/time.h>
7656	#include <time.h>
7657
7658	int
7659	main ()
7660	{
7661	if ((struct tm *) 0)
7662	return 0;
7663	;
7664	return 0;
7665	}
7666	_ACEOF
7667	rm -f conftest.$ac_objext
7668	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7669	(eval $ac_compile) 2>conftest.er1
7670	ac_status=$?
7671	grep -v '^ *+' conftest.er1 >conftest.err
7672	rm -f conftest.er1
7673	cat conftest.err >&5
7674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7675	(exit $ac_status); } &&
7676	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7677	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7678	(eval $ac_try) 2>&5
7679	ac_status=$?
7680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681	(exit $ac_status); }; } &&
7682	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7688	ac_cv_header_time=yes
7689	else
7690	echo "$as_me: failed program was:" >&5
7691	sed 's/^/\| /' conftest.$ac_ext >&5
7692
7693	ac_cv_header_time=no
7694	fi
7695	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7696	fi
7697	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7698	echo "${ECHO_T}$ac_cv_header_time" >&6
7699	if test $ac_cv_header_time = yes; then
7700
7701	cat >>confdefs.h <<\_ACEOF
7702	#define TIME_WITH_SYS_TIME 1
7703	_ACEOF
7704
7705	fi
7706
7707	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7708	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7709	if test "${ac_cv_struct_tm+set}" = set; then
7710	echo $ECHO_N "(cached) $ECHO_C" >&6
7711	else
7712	cat >conftest.$ac_ext <<_ACEOF
7713	/* confdefs.h. */
7714	_ACEOF
7715	cat confdefs.h >>conftest.$ac_ext
7716	cat >>conftest.$ac_ext <<_ACEOF
7717	/* end confdefs.h. */
7718	#include <sys/types.h>
7719	#include <time.h>
7720
7721	int
7722	main ()
7723	{
7724	struct tm *tp; tp->tm_sec;
7725	;
7726	return 0;
7727	}
7728	_ACEOF
7729	rm -f conftest.$ac_objext
7730	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7731	(eval $ac_compile) 2>conftest.er1
7732	ac_status=$?
7733	grep -v '^ *+' conftest.er1 >conftest.err
7734	rm -f conftest.er1
7735	cat conftest.err >&5
7736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7737	(exit $ac_status); } &&
7738	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7739	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7740	(eval $ac_try) 2>&5
7741	ac_status=$?
7742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743	(exit $ac_status); }; } &&
7744	{ ac_try='test -s conftest.$ac_objext'
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); }; }; then
7750	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7751	else	8188	else $as_nop
7752	echo "$as_me: failed program was:" >&5
7753	sed 's/^/\| /' conftest.$ac_ext >&5
7754
7755	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7756	fi	8190	fi
7757	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7758	fi	8192	fi
7759	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7760	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7761	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7762		8196
7763	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7764	#define TM_IN_SYS_TIME 1
7765	_ACEOF
7766		8198
7767	fi	8199	fi
7768		8200
7769		8201
7770	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7771	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7772	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7773	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7774	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7775		8208
7776	cat >conftest.$ac_ext <<_ACEOF
7777	/* confdefs.h. */
7778	_ACEOF
7779	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780	cat >>conftest.$ac_ext <<_ACEOF
7781	/* end confdefs.h. */	8210	/* end confdefs.h. */
7782	#include <sys/types.h>	8211	#include <sys/types.h>
7783	#include <sys/socket.h>	8212	#include <sys/socket.h>
7784	int	8213	int
7785	main ()	8214	main (void)
7786	{	8215	{
7787	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7788	;	8217	;
7789	return 0;	8218	return 0;
7790	}	8219	}
7791	_ACEOF	8220	_ACEOF
7792	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7793	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7794	(eval $ac_compile) 2>conftest.er1
7795	ac_status=$?
7796	grep -v '^ *+' conftest.er1 >conftest.err
7797	rm -f conftest.er1
7798	cat conftest.err >&5
7799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7800	(exit $ac_status); } &&
7801	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7802	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7803	(eval $ac_try) 2>&5
7804	ac_status=$?
7805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7806	(exit $ac_status); }; } &&
7807	{ ac_try='test -s conftest.$ac_objext'
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); }; }; then
7813	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7814	else	8224	else $as_nop
7815	echo "$as_me: failed program was:" >&5
7816	sed 's/^/\| /' conftest.$ac_ext >&5
7817
7818	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7819	fi	8226	fi
7820	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7821		8228
7822	fi	8229	fi
7823	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7824	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7825	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7826		8233
7827	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7828	#define HAVE_SOCKLEN_T 1
7829	_ACEOF
7830		8235
7831	fi	8236	fi
7832		8237
7833	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7834	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7835	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7836	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7837	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7838		8244
7839	cat >conftest.$ac_ext <<_ACEOF
7840	/* confdefs.h. */
7841	_ACEOF
7842	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7843	cat >>conftest.$ac_ext <<_ACEOF
7844	/* end confdefs.h. */	8246	/* end confdefs.h. */
7845	#include <sys/types.h>	8247	#include <sys/types.h>
7846	#include <sys/socket.h>	8248	#include <sys/socket.h>
7847	#include <netdb.h>	8249	#include <netdb.h>
7848	int	8250	int
7849	main ()	8251	main (void)
7850	{	8252	{
7851	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7852	;	8254	;
7853	return 0;	8255	return 0;
7854	}	8256	}
7855	_ACEOF	8257	_ACEOF
7856	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7857	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7858	(eval $ac_compile) 2>conftest.er1
7859	ac_status=$?
7860	grep -v '^ *+' conftest.er1 >conftest.err
7861	rm -f conftest.er1
7862	cat conftest.err >&5
7863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7864	(exit $ac_status); } &&
7865	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7866	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7867	(eval $ac_try) 2>&5
7868	ac_status=$?
7869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870	(exit $ac_status); }; } &&
7871	{ ac_try='test -s conftest.$ac_objext'
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); }; }; then
7877	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7878	else	8261	else $as_nop
7879	echo "$as_me: failed program was:" >&5
7880	sed 's/^/\| /' conftest.$ac_ext >&5
7881
7882	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7883	fi	8263	fi
7884	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7885		8265
7886	fi	8266	fi
7887	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7888	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7889	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7890		8270
7891	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7892	#define HAVE_STRUCT_ADDRINFO 1
7893	_ACEOF
7894		8272
7895	fi	8273	fi
7896
7897	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7898	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7899	if test "${ac_cv_type_signal+set}" = set; then
7900	echo $ECHO_N "(cached) $ECHO_C" >&6
7901	else
7902	cat >conftest.$ac_ext <<_ACEOF
7903	/* confdefs.h. */
7904	_ACEOF
7905	cat confdefs.h >>conftest.$ac_ext
7906	cat >>conftest.$ac_ext <<_ACEOF
7907	/* end confdefs.h. */
7908	#include <sys/types.h>
7909	#include <signal.h>
7910	#ifdef signal
7911	# undef signal
7912	#endif
7913	#ifdef __cplusplus
7914	extern "C" void (signal (int, void ()(int)))(int);
7915	#else
7916	void (*signal ()) ();
7917	#endif
7918
7919	int
7920	main ()
7921	{
7922	int i;
7923	;
7924	return 0;
7925	}
7926	_ACEOF
7927	rm -f conftest.$ac_objext
7928	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7929	(eval $ac_compile) 2>conftest.er1
7930	ac_status=$?
7931	grep -v '^ *+' conftest.er1 >conftest.err
7932	rm -f conftest.er1
7933	cat conftest.err >&5
7934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935	(exit $ac_status); } &&
7936	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7938	(eval $ac_try) 2>&5
7939	ac_status=$?
7940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941	(exit $ac_status); }; } &&
7942	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7948	ac_cv_type_signal=void
7949	else
7950	echo "$as_me: failed program was:" >&5
7951	sed 's/^/\| /' conftest.$ac_ext >&5
7952
7953	ac_cv_type_signal=int
7954	fi
7955	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7956	fi
7957	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7958	echo "${ECHO_T}$ac_cv_type_signal" >&6
7959
7960	cat >>confdefs.h <<_ACEOF
7961	#define RETSIGTYPE $ac_cv_type_signal
7962	_ACEOF
7963
7964
7965		8274
7966	ac_ext=c	8275	ac_ext=c
7967	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7968	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7969	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 $LIBS >&5'
7970	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7971		8280
7972		8281
7973	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7974	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7975	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7976	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7977	else	8286
7978	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7979	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7980	_ACEOF	8289	if test "x$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 $as_nop
7981	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7982	cat >>conftest.$ac_ext <<_ACEOF
7983	/* end confdefs.h. */	8353	/* end confdefs.h. */
7984	#include <stdlib.h>
7985	#include <stdarg.h>
7986	#include <string.h>
7987	#include <float.h>	8354	#include <alloca.h>
7988
7989	int	8355	int
7990	main ()	8356	main (void)
7991	{	8357	{
7992		8358	char p = (char ) alloca (2 * sizeof (int));
		8359	if (p) return 0;
7993	;	8360	;
7994	return 0;	8361	return 0;
7995	}	8362	}
7996	_ACEOF	8363	_ACEOF
7997	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
7998	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
7999	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8000	ac_status=$?	8367	else $as_nop
8001	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8002	rm -f conftest.er1	8369	fi
8003	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8004	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8005	(exit $ac_status); } &&	8372	fi
8006	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8008	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8009	ac_status=$?	8376
8010	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8011	(exit $ac_status); }; } &&	8378
8012	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8014	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8015	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8016	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8017	(exit $ac_status); }; }; then	8384	then :
8018	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8019	else	8389	else
8020	echo "$as_me: failed program was:" >&5
8021	sed 's/^/\| /' conftest.$ac_ext >&5
8022
8023	ac_cv_header_stdc=no
8024	fi
8025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8026
8027	if test $ac_cv_header_stdc = yes; then
8028	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8029	cat >conftest.$ac_ext <<_ACEOF
8030	/* confdefs.h. */
8031	_ACEOF
8032	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033	cat >>conftest.$ac_ext <<_ACEOF
8034	/* end confdefs.h. */
8035	#include <string.h>
8036
8037	_ACEOF
8038	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8039	$EGREP "memchr" >/dev/null 2>&1; then
8040	:
8041	else
8042	ac_cv_header_stdc=no
8043	fi
8044	rm -f conftest*
8045
8046	fi
8047
8048	if test $ac_cv_header_stdc = yes; then
8049	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8050	cat >conftest.$ac_ext <<_ACEOF
8051	/* confdefs.h. */
8052	_ACEOF
8053	cat confdefs.h >>conftest.$ac_ext
8054	cat >>conftest.$ac_ext <<_ACEOF
8055	/* end confdefs.h. */	8391	/* end confdefs.h. */
8056	#include <stdlib.h>	8392	#include <stdlib.h>
8057
8058	_ACEOF
8059	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8060	$EGREP "free" >/dev/null 2>&1; then
8061	:
8062	else
8063	ac_cv_header_stdc=no
8064	fi
8065	rm -f conftest*
8066
8067	fi
8068
8069	if test $ac_cv_header_stdc = yes; then
8070	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8071	if test "$cross_compiling" = yes; then
8072	:
8073	else
8074	cat >conftest.$ac_ext <<_ACEOF
8075	/* confdefs.h. */
8076	_ACEOF
8077	cat confdefs.h >>conftest.$ac_ext
8078	cat >>conftest.$ac_ext <<_ACEOF
8079	/* end confdefs.h. */
8080	#include <ctype.h>	8393	#include <stddef.h>
8081	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8082	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8083	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8084	#else	8400	# else
8085	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8086	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8087	\|\| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8088	\|\| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8089	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	8405	# endif
8090	#endif	8406	#endif
8091		8407
8092	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8093	int	8408	int
8094	main ()	8409	main (void)
8095	{	8410	{
8096	int i;	8411	char p = (char ) alloca (1);
8097	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8098	if (XOR (islower (i), ISLOWER (i))
8099	\|\| toupper (i) != TOUPPER (i))
8100	exit(2);
8101	exit (0);
8102	}
8103	_ACEOF
8104	rm -f conftest$ac_exeext
8105	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8106	(eval $ac_link) 2>&5
8107	ac_status=$?
8108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8109	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8111	(eval $ac_try) 2>&5
8112	ac_status=$?
8113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8114	(exit $ac_status); }; }; then
8115	:
8116	else
8117	echo "$as_me: program exited with status $ac_status" >&5
8118	echo "$as_me: failed program was:" >&5
8119	sed 's/^/\| /' conftest.$ac_ext >&5
8120
8121	( exit $ac_status )
8122	ac_cv_header_stdc=no
8123	fi
8124	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8125	fi
8126	fi
8127	fi
8128	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8129	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8130	if test $ac_cv_header_stdc = yes; then
8131
8132	cat >>confdefs.h <<\_ACEOF
8133	#define STDC_HEADERS 1
8134	_ACEOF
8135
8136	fi
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8150	do
8151	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8152	echo "$as_me:$LINENO: checking for $ac_func" >&5
8153	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8154	if eval "test \"\${$as_ac_var+set}\" = set"; then
8155	echo $ECHO_N "(cached) $ECHO_C" >&6
8156	else
8157	cat >conftest.$ac_ext <<_ACEOF
8158	/* confdefs.h. */
8159	_ACEOF
8160	cat confdefs.h >>conftest.$ac_ext
8161	cat >>conftest.$ac_ext <<_ACEOF
8162	/* end confdefs.h. */
8163	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8164	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8165	#define $ac_func innocuous_$ac_func
8166
8167	/* System header to define __stub macros and hopefully few prototypes,
8168	which can conflict with char $ac_func (); below.
8169	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8170	<limits.h> exists even on freestanding compilers. */
8171
8172	#ifdef __STDC__
8173	# include <limits.h>
8174	#else
8175	# include <assert.h>
8176	#endif
8177
8178	#undef $ac_func
8179
8180	/* Override any gcc2 internal prototype to avoid an error. */
8181	#ifdef __cplusplus
8182	extern "C"
8183	{
8184	#endif
8185	/* We use char because int might match the return type of a gcc2
8186	builtin and then its argument prototype would still apply. */
8187	char $ac_func ();
8188	/* The GNU C library defines this for functions which it implements
8189	to always fail with ENOSYS. Some functions are actually named
8190	something starting with __ and the normal name is an alias. */
8191	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8192	choke me
8193	#else
8194	char (*f) () = $ac_func;
8195	#endif
8196	#ifdef __cplusplus
8197	}
8198	#endif
8199
8200	int
8201	main ()
8202	{
8203	return f != $ac_func;
8204	;	8413	;
8205	return 0;	8414	return 0;
8206	}	8415	}
8207	_ACEOF	8416	_ACEOF
8208	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8209	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8210	(eval $ac_link) 2>conftest.er1
8211	ac_status=$?
8212	grep -v '^ *+' conftest.er1 >conftest.err
8213	rm -f conftest.er1
8214	cat conftest.err >&5
8215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8216	(exit $ac_status); } &&
8217	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8219	(eval $ac_try) 2>&5
8220	ac_status=$?
8221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8222	(exit $ac_status); }; } &&
8223	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8229	eval "$as_ac_var=yes"
8230	else
8231	echo "$as_me: failed program was:" >&5
8232	sed 's/^/\| /' conftest.$ac_ext >&5
8233
8234	eval "$as_ac_var=no"
8235	fi
8236	rm -f conftest.err conftest.$ac_objext \
8237	conftest$ac_exeext conftest.$ac_ext
8238	fi
8239	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8240	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8241	if test `eval echo '${'$as_ac_var'}'` = yes; then
8242	cat >>confdefs.h <<_ACEOF
8243	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8244	_ACEOF
8245
8246	fi
8247	done
8248
8249
8250	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8251	# for constant arguments. Useless!
8252	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8253	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8254	if test "${ac_cv_working_alloca_h+set}" = set; then
8255	echo $ECHO_N "(cached) $ECHO_C" >&6
8256	else
8257	cat >conftest.$ac_ext <<_ACEOF
8258	/* confdefs.h. */
8259	_ACEOF
8260	cat confdefs.h >>conftest.$ac_ext
8261	cat >>conftest.$ac_ext <<_ACEOF
8262	/* end confdefs.h. */
8263	#include <alloca.h>
8264	int
8265	main ()
8266	{
8267	char p = (char ) alloca (2 * sizeof (int));
8268	;
8269	return 0;
8270	}
8271	_ACEOF
8272	rm -f conftest.$ac_objext conftest$ac_exeext
8273	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8274	(eval $ac_link) 2>conftest.er1
8275	ac_status=$?
8276	grep -v '^ *+' conftest.er1 >conftest.err
8277	rm -f conftest.er1
8278	cat conftest.err >&5
8279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8280	(exit $ac_status); } &&
8281	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8283	(eval $ac_try) 2>&5
8284	ac_status=$?
8285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8286	(exit $ac_status); }; } &&
8287	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8293	ac_cv_working_alloca_h=yes
8294	else
8295	echo "$as_me: failed program was:" >&5
8296	sed 's/^/\| /' conftest.$ac_ext >&5
8297
8298	ac_cv_working_alloca_h=no
8299	fi
8300	rm -f conftest.err conftest.$ac_objext \
8301	conftest$ac_exeext conftest.$ac_ext
8302	fi
8303	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8304	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8305	if test $ac_cv_working_alloca_h = yes; then
8306
8307	cat >>confdefs.h <<\_ACEOF
8308	#define HAVE_ALLOCA_H 1
8309	_ACEOF
8310
8311	fi
8312
8313	echo "$as_me:$LINENO: checking for alloca" >&5
8314	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8315	if test "${ac_cv_func_alloca_works+set}" = set; then
8316	echo $ECHO_N "(cached) $ECHO_C" >&6
8317	else
8318	cat >conftest.$ac_ext <<_ACEOF
8319	/* confdefs.h. */
8320	_ACEOF
8321	cat confdefs.h >>conftest.$ac_ext
8322	cat >>conftest.$ac_ext <<_ACEOF
8323	/* end confdefs.h. */
8324	#ifdef __GNUC__
8325	# define alloca __builtin_alloca
8326	#else
8327	# ifdef _MSC_VER
8328	# include <malloc.h>
8329	# define alloca _alloca
8330	# else
8331	# if HAVE_ALLOCA_H
8332	# include <alloca.h>
8333	# else
8334	# ifdef _AIX
8335	#pragma alloca
8336	# else
8337	# ifndef alloca /* predefined by HP cc +Olibcalls */
8338	char *alloca ();
8339	# endif
8340	# endif
8341	# endif
8342	# endif
8343	#endif
8344
8345	int
8346	main ()
8347	{
8348	char p = (char ) alloca (1);
8349	;
8350	return 0;
8351	}
8352	_ACEOF
8353	rm -f conftest.$ac_objext conftest$ac_exeext
8354	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8355	(eval $ac_link) 2>conftest.er1
8356	ac_status=$?
8357	grep -v '^ *+' conftest.er1 >conftest.err
8358	rm -f conftest.er1
8359	cat conftest.err >&5
8360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8361	(exit $ac_status); } &&
8362	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8363	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8364	(eval $ac_try) 2>&5
8365	ac_status=$?
8366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8367	(exit $ac_status); }; } &&
8368	{ ac_try='test -s conftest$ac_exeext'
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); }; }; then
8374	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8375	else	8420	else $as_nop
8376	echo "$as_me: failed program was:" >&5
8377	sed 's/^/\| /' conftest.$ac_ext >&5
8378
8379	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8380	fi	8422	fi
8381	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8382	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8383	fi	8425	fi
8384	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8385	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8386		8429
8387	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8388		8431
8389	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8390	#define HAVE_ALLOCA 1
8391	_ACEOF
8392		8433
8393	else	8434	else
8394	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8395	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8396	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8397	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8398		8439
8399	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8400		8441
8401	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8402	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8403	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8404		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 $ac_cv_c_stack_direction" >>confdefs.h
8405		8489
8406	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8407	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8408	if test "${ac_cv_os_cray+set}" = set; then	8492
8409	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8410	else	8494
8411	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8412	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8413	_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 $LIBS"
8414	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8415	cat >>conftest.$ac_ext <<_ACEOF
8416	/* end confdefs.h. */	8510	/* end confdefs.h. */
8417	#if defined(CRAY) && ! defined(CRAY2)
8418	webecray
8419	#else
8420	wenotbecray
8421	#endif
8422		8511
8423	_ACEOF
8424	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8425	$EGREP "webecray" >/dev/null 2>&1; then
8426	ac_cv_os_cray=yes
8427	else
8428	ac_cv_os_cray=no
8429	fi
8430	rm -f conftest*
8431
8432	fi
8433	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8434	echo "${ECHO_T}$ac_cv_os_cray" >&6
8435	if test $ac_cv_os_cray = yes; then
8436	for ac_func in _getb67 GETB67 getb67; do
8437	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8438	echo "$as_me:$LINENO: checking for $ac_func" >&5
8439	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8440	if eval "test \"\${$as_ac_var+set}\" = set"; then
8441	echo $ECHO_N "(cached) $ECHO_C" >&6
8442	else
8443	cat >conftest.$ac_ext <<_ACEOF
8444	/* confdefs.h. */
8445	_ACEOF
8446	cat confdefs.h >>conftest.$ac_ext
8447	cat >>conftest.$ac_ext <<_ACEOF
8448	/* end confdefs.h. */
8449	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8450	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8451	#define $ac_func innocuous_$ac_func
8452
8453	/* System header to define __stub macros and hopefully few prototypes,
8454	which can conflict with char $ac_func (); below.
8455	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8456	<limits.h> exists even on freestanding compilers. */
8457
8458	#ifdef __STDC__
8459	# include <limits.h>
8460	#else
8461	# include <assert.h>
8462	#endif
8463
8464	#undef $ac_func
8465
8466	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8467	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8468	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8469	{	8518	{
8470	#endif	8519	return connect ();
8471	/* We use char because int might match the return type of a gcc2
8472	builtin and then its argument prototype would still apply. */
8473	char $ac_func ();
8474	/* The GNU C library defines this for functions which it implements
8475	to always fail with ENOSYS. Some functions are actually named
8476	something starting with __ and the normal name is an alias. */
8477	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8478	choke me
8479	#else
8480	char (*f) () = $ac_func;
8481	#endif
8482	#ifdef __cplusplus
8483	}
8484	#endif
8485
8486	int
8487	main ()
8488	{
8489	return f != $ac_func;
8490	;	8520	;
8491	return 0;	8521	return 0;
8492	}	8522	}
8493	_ACEOF	8523	_ACEOF
8494	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8495	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8496	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8497	ac_status=$?	8527	else $as_nop
8498	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8499	rm -f conftest.er1
8500	cat conftest.err >&5
8501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8502	(exit $ac_status); } &&
8503	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8504	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8505	(eval $ac_try) 2>&5
8506	ac_status=$?
8507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508	(exit $ac_status); }; } &&
8509	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8515	eval "$as_ac_var=yes"
8516	else
8517	echo "$as_me: failed program was:" >&5
8518	sed 's/^/\| /' conftest.$ac_ext >&5
8519
8520	eval "$as_ac_var=no"
8521	fi	8529	fi
8522	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8523	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8524	fi	8533	fi
8525	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8526	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8527	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8528		8539
8529	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8530	#define CRAY_STACKSEG_END $ac_func
8531	_ACEOF
8532		8541
8533	break
8534	fi	8542	fi
8535		8543
8536	done
8537	fi
8538		8544
8539	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8540	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8541	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8542	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8543	else	8549	then :
8544	if test "$cross_compiling" = yes; then	8550
8545	ac_cv_c_stack_direction=0	8551	else $as_nop
8546	else	8552
8547	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8548	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8549	_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 $LIBS"
8550	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8551	cat >>conftest.$ac_ext <<_ACEOF
8552	/* 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 ();
8553	int	8568	int
8554	find_stack_direction ()	8569	main (void)
8555	{	8570	{
8556	static char *addr = 0;	8571	return gethostbyname ();
8557	auto char dummy;
8558	if (addr == 0)
8559	{
8560	addr = &dummy;
8561	return find_stack_direction ();
8562	}
8563	else
8564	return (&dummy > addr) ? 1 : -1;
8565	}
8566
8567	int
8568	main ()
8569	{
8570	exit (find_stack_direction () < 0);
8571	}
8572	_ACEOF
8573	rm -f conftest$ac_exeext
8574	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8575	(eval $ac_link) 2>&5
8576	ac_status=$?
8577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8580	(eval $ac_try) 2>&5
8581	ac_status=$?
8582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8583	(exit $ac_status); }; }; then
8584	ac_cv_c_stack_direction=1
8585	else
8586	echo "$as_me: program exited with status $ac_status" >&5
8587	echo "$as_me: failed program was:" >&5
8588	sed 's/^/\| /' conftest.$ac_ext >&5
8589
8590	( exit $ac_status )
8591	ac_cv_c_stack_direction=-1
8592	fi
8593	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8594	fi
8595	fi
8596	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8597	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8598
8599	cat >>confdefs.h <<_ACEOF
8600	#define STACK_DIRECTION $ac_cv_c_stack_direction
8601	_ACEOF
8602
8603
8604	fi
8605
8606
8607
8608	echo "$as_me:$LINENO: checking for socket" >&5
8609	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8610	if test "${ac_cv_func_socket+set}" = set; then
8611	echo $ECHO_N "(cached) $ECHO_C" >&6
8612	else
8613	cat >conftest.$ac_ext <<_ACEOF
8614	/* confdefs.h. */
8615	_ACEOF
8616	cat confdefs.h >>conftest.$ac_ext
8617	cat >>conftest.$ac_ext <<_ACEOF
8618	/* end confdefs.h. */
8619	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8620	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8621	#define socket innocuous_socket
8622
8623	/* System header to define __stub macros and hopefully few prototypes,
8624	which can conflict with char socket (); below.
8625	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8626	<limits.h> exists even on freestanding compilers. */
8627
8628	#ifdef __STDC__
8629	# include <limits.h>
8630	#else
8631	# include <assert.h>
8632	#endif
8633
8634	#undef socket
8635
8636	/* Override any gcc2 internal prototype to avoid an error. */
8637	#ifdef __cplusplus
8638	extern "C"
8639	{
8640	#endif
8641	/* We use char because int might match the return type of a gcc2
8642	builtin and then its argument prototype would still apply. */
8643	char socket ();
8644	/* The GNU C library defines this for functions which it implements
8645	to always fail with ENOSYS. Some functions are actually named
8646	something starting with __ and the normal name is an alias. */
8647	#if defined (__stub_socket) \|\| defined (__stub___socket)
8648	choke me
8649	#else
8650	char (*f) () = socket;
8651	#endif
8652	#ifdef __cplusplus
8653	}
8654	#endif
8655
8656	int
8657	main ()
8658	{
8659	return f != socket;
8660	;	8572	;
8661	return 0;	8573	return 0;
8662	}	8574	}
8663	_ACEOF	8575	_ACEOF
8664	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8665	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8666	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8667	ac_status=$?	8579	else $as_nop
8668	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8669	rm -f conftest.er1
8670	cat conftest.err >&5
8671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8672	(exit $ac_status); } &&
8673	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8674	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8675	(eval $ac_try) 2>&5
8676	ac_status=$?
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); }; } &&
8679	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8685	ac_cv_func_socket=yes
8686	else
8687	echo "$as_me: failed program was:" >&5
8688	sed 's/^/\| /' conftest.$ac_ext >&5
8689
8690	ac_cv_func_socket=no
8691	fi	8581	fi
8692	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8693	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8694	fi	8585	fi
8695	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8696	echo "${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"
8697	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8698	:	8702	then :
8699	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8700		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
8701		8710
8702	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8703	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8704	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8705	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8706	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8707	ac_check_lib_save_LIBS=$LIBS	8716
8708	LIBS="-lsocket $LIBS"	8717	fi
8709	cat >conftest.$ac_ext <<_ACEOF	8718
8710	/* confdefs.h. */	8719
8711	_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; }
8712	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713	cat >>conftest.$ac_ext <<_ACEOF
8714	/* end confdefs.h. */	8734	/* end confdefs.h. */
8715		8735	#include <unistd.h>
8716	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8717	#ifdef __cplusplus	8737	#include <time.h>
8718	extern "C"
8719	#endif
8720	/* We use char because int might match the return type of a gcc2
8721	builtin and then its argument prototype would still apply. */
8722	char connect ();
8723	int	8738	int
8724	main ()	8739	main (void)
8725	{	8740	{
8726	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8727	;	8742	;
8728	return 0;	8743	return 0;
8729	}	8744	}
8730	_ACEOF	8745	_ACEOF
8731	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8732	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8733	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8734	ac_status=$?
8735	grep -v '^ *+' conftest.er1 >conftest.err
8736	rm -f conftest.er1
8737	cat conftest.err >&5
8738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8739	(exit $ac_status); } &&
8740	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8741	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8742	(eval $ac_try) 2>&5
8743	ac_status=$?
8744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745	(exit $ac_status); }; } &&
8746	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8752	ac_cv_lib_socket_connect=yes
8753	else
8754	echo "$as_me: failed program was:" >&5
8755	sed 's/^/\| /' conftest.$ac_ext >&5
8756		8749
8757	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8758	fi	8757	fi
8759	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8760	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 $as_nop
8761	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8762	fi
8763	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8764	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8765	if test $ac_cv_lib_socket_connect = yes; then
8766	cat >>confdefs.h <<_ACEOF
8767	#define HAVE_LIBSOCKET 1
8768	_ACEOF
8769
8770	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8771
8772	fi
8773
8774
8775	fi
8776
8777	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8778	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8779	if test "${ac_cv_func_gethostbyname+set}" = set; then
8780	echo $ECHO_N "(cached) $ECHO_C" >&6
8781	else
8782	cat >conftest.$ac_ext <<_ACEOF
8783	/* confdefs.h. */
8784	_ACEOF
8785	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8786	cat >>conftest.$ac_ext <<_ACEOF
8787	/* end confdefs.h. */	8771	/* end confdefs.h. */
8788	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8789	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8790	#define gethostbyname innocuous_gethostbyname
8791		8772
8792	/* System header to define __stub macros and hopefully few prototypes,
8793	which can conflict with char gethostbyname (); below.
8794	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8795	<limits.h> exists even on freestanding compilers. */
8796
8797	#ifdef __STDC__
8798	# include <limits.h>
8799	#else
8800	# include <assert.h>
8801	#endif
8802
8803	#undef gethostbyname
8804
8805	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8806	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8807	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8808	{	8779	{
8809	#endif	8780	return clock_gettime ();
8810	/* We use char because int might match the return type of a gcc2
8811	builtin and then its argument prototype would still apply. */
8812	char gethostbyname ();
8813	/* The GNU C library defines this for functions which it implements
8814	to always fail with ENOSYS. Some functions are actually named
8815	something starting with __ and the normal name is an alias. */
8816	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8817	choke me
8818	#else
8819	char (*f) () = gethostbyname;
8820	#endif
8821	#ifdef __cplusplus
8822	}
8823	#endif
8824
8825	int
8826	main ()
8827	{
8828	return f != gethostbyname;
8829	;	8781	;
8830	return 0;	8782	return 0;
8831	}	8783	}
8832	_ACEOF	8784	_ACEOF
8833	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8834	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8835	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8836	ac_status=$?	8788	else $as_nop
8837	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8838	rm -f conftest.er1
8839	cat conftest.err >&5
8840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8841	(exit $ac_status); } &&
8842	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8843	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8844	(eval $ac_try) 2>&5
8845	ac_status=$?
8846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8847	(exit $ac_status); }; } &&
8848	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8854	ac_cv_func_gethostbyname=yes
8855	else
8856	echo "$as_me: failed program was:" >&5
8857	sed 's/^/\| /' conftest.$ac_ext >&5
8858
8859	ac_cv_func_gethostbyname=no
8860	fi	8790	fi
8861	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8862	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8863	fi	8794	fi
8864	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8865	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8866	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8867	:	8798	then :
8868	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8869		8800
		8801	LIBS="-lrt $LIBS"
8870		8802
8871	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8872	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8873	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8874	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8875	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 $as_nop
8876	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8877	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8878	cat >conftest.$ac_ext <<_ACEOF
8879	/* confdefs.h. */
8880	_ACEOF
8881	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8882	cat >>conftest.$ac_ext <<_ACEOF
8883	/* end confdefs.h. */	8839	/* end confdefs.h. */
8884		8840
8885	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8886	#ifdef __cplusplus
8887	extern "C"
8888	#endif
8889	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8890	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8891	char gethostbyname ();	8844	char nanosleep ();
8892	int	8845	int
8893	main ()	8846	main (void)
8894	{	8847	{
8895	gethostbyname ();	8848	return nanosleep ();
8896	;	8849	;
8897	return 0;	8850	return 0;
8898	}	8851	}
8899	_ACEOF	8852	_ACEOF
8900	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8901	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8902	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8903	ac_status=$?	8856	else $as_nop
8904	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8905	rm -f conftest.er1
8906	cat conftest.err >&5
8907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908	(exit $ac_status); } &&
8909	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8910	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8911	(eval $ac_try) 2>&5
8912	ac_status=$?
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); }; } &&
8915	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
8921	ac_cv_lib_nsl_gethostbyname=yes
8922	else
8923	echo "$as_me: failed program was:" >&5
8924	sed 's/^/\| /' conftest.$ac_ext >&5
8925
8926	ac_cv_lib_nsl_gethostbyname=no
8927	fi	8858	fi
8928	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8929	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
8930	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8931	fi	8862	fi
8932	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8933	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8934	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8935	cat >>confdefs.h <<_ACEOF	8866	then :
8936	#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	}
8937	_ACEOF	8923	_ACEOF
8938		8924	for ac_lib in '' $LIBM
8939	LIBS="-lnsl $LIBS"	8925	do
8940		8926	if test -z "$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=$ac_res
8941	fi	8935	fi
8942		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8943		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8944	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8945		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 $LIBS"
8946		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8947	ac_ext=cc	8966	ac_ext=cpp
8948	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8949	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8950	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 $LIBS >&5'
8951	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8952		8971
…		…
8968		8987
8969	_ACEOF	8988	_ACEOF
8970		8989
8971	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8972	# but we know of no workaround that is simple, portable, and efficient.	8991	# but we know of no workaround that is simple, portable, and efficient.
8973	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8974	# Ultrix sh set writes to stderr and can't be redirected directly,	8993	# Ultrix sh set writes to stderr and can't be redirected directly,
8975	# and sets the high bit in the cache file unless we assign to the vars.	8994	# and sets the high bit in the cache file unless we assign to the vars.
8976	{	8995	(
		8996	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
8977	(set) 2>&1 \|	9012	(set) 2>&1 \|
8978	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8979	ac_space=\ )	9014	${as_nl}ac_space=\ )
8980	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8981	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8982	sed -n \	9017	sed -n \
8983	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8984	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9019	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8985	;;	9020	;; #(
8986	*)	9021	*)
8987	# `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.
8988	sed -n \	9023	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8989	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8990	;;	9024	;;
8991	esac;	9025	esac \|
8992	} \|	9026	sort
		9027	) \|
8993	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
8994	t clear	9030	t clear
8995	: clear	9031	:clear
8996	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9032	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8997	t end	9033	t end
8998	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9034	s/^$[^=]$=$.$$/\1=${\1=\2}/
8999	: end' >>confcache	9035	:end' >>confcache
9000	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9001	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9002	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 "$cache_file"; then
9003	cat confcache >$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
9004	else	9053	else
9005	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 $cache_file" >&6;}
9006	fi	9056	fi
9007	fi	9057	fi
9008	rm -f confcache	9058	rm -f confcache
9009		9059
9010		9060
9011		9061
9012	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9013	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9014	withval="$with_kernel"	9064	then :
9015	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9016	else	9066	else $as_nop
9017	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9018		9068
9019	fi;	9069	fi
9020		9070
		9071
9021	echo "$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
9022	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9023	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9024	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9025	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9026		9078
9027	cat >conftest.$ac_ext <<_ACEOF
9028	/* confdefs.h. */
9029	_ACEOF
9030	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9031	cat >>conftest.$ac_ext <<_ACEOF
9032	/* end confdefs.h. */	9080	/* end confdefs.h. */
9033	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9034	int	9082	int
9035	main ()	9083	main (void)
9036	{	9084	{
9037	int a = IFF_TAP;	9085	int a = IFF_TAP;
9038	;	9086	;
9039	return 0;	9087	return 0;
9040	}	9088	}
9041	_ACEOF	9089	_ACEOF
9042	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9043	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9044	(eval $ac_compile) 2>conftest.er1
9045	ac_status=$?
9046	grep -v '^ *+' conftest.er1 >conftest.err
9047	rm -f conftest.er1
9048	cat conftest.err >&5
9049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050	(exit $ac_status); } &&
9051	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9053	(eval $ac_try) 2>&5
9054	ac_status=$?
9055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056	(exit $ac_status); }; } &&
9057	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
9063	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9064	else	9093	else $as_nop
9065	echo "$as_me: failed program was:" >&5
9066	sed 's/^/\| /' conftest.$ac_ext >&5
9067
9068	cat >conftest.$ac_ext <<_ACEOF
9069	/* confdefs.h. */
9070	_ACEOF
9071	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072	cat >>conftest.$ac_ext <<_ACEOF
9073	/* end confdefs.h. */	9095	/* end confdefs.h. */
9074	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9075	int	9097	int
9076	main ()	9098	main (void)
9077	{	9099	{
9078	int a = IFF_TAP;	9100	int a = IFF_TAP;
9079	;	9101	;
9080	return 0;	9102	return 0;
9081	}	9103	}
9082	_ACEOF	9104	_ACEOF
9083	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9084	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9085	(eval $ac_compile) 2>conftest.er1
9086	ac_status=$?
9087	grep -v '^ *+' conftest.er1 >conftest.err
9088	rm -f conftest.er1
9089	cat conftest.err >&5
9090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091	(exit $ac_status); } &&
9092	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9094	(eval $ac_try) 2>&5
9095	ac_status=$?
9096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9097	(exit $ac_status); }; } &&
9098	{ ac_try='test -s conftest.$ac_objext'
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); }; }; then
9104	if_tun_h="default"	9107	if_tun_h="default"
9105	else	9108	else $as_nop
9106	echo "$as_me: failed program was:" >&5
9107	sed 's/^/\| /' conftest.$ac_ext >&5
9108
9109	if_tun_h="no"	9109	if_tun_h="no"
9110		9110
9111	fi	9111	fi
9112	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9113		9113
9114	fi	9114	fi
9115	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9116		9116
9117	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9118	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9119	else	9119	else
9120	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9121	fi	9121	fi
9122		9122
9123	fi	9123	fi
9124	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9125	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9126		9126
9127	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9128		9128
9129	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9130	#define HAVE_TUNTAP 1
9131	_ACEOF
9132		9130
9133	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9134		9132
9135	cat >>confdefs.h <<_ACEOF
9136	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9137	_ACEOF
9138		9134
9139	fi	9135	fi
9140	fi	9136	fi
9141		9137
9142		9138
9143		9139
9144		9140
9145		9141
9146	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9147		9142
9148		9143
9149	# Check whether --with-openssl-include or --without-openssl-include was given.
9150	if test "${with_openssl_include+set}" = set; then
9151	withval="$with_openssl_include"
9152	openssl_include="$withval"
9153	CFLAGS="$CFLAGS -I$withval"
9154	CPPFLAGS="$CPPFLAGS -I$withval"
9155		9144
9156	fi;
9157		9145
9158		9146
9159	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9160	if test "${with_openssl_lib+set}" = set; then
9161	withval="$with_openssl_lib"
9162	openssl_lib="$withval"
9163	LIBS="$LIBS -L$withval"
9164		9147
9165	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9166		9149	if test -n "$ac_tool_prefix"; then
9167		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9168		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9169		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9170		9153	printf %s "checking for $ac_word... " >&6; }
9171		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9172		9155	then :
9173	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 $PATH
9174	do	9165	do
9175	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	9166	IFS=$as_save_IFS
9176	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9177	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9179	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9180	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
9181	fi	9184	fi
9182	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9183	echo "${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; }
9184	else	9189	else
9185	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9186	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9187	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9188	cat >conftest.$ac_ext <<_ACEOF	9193
9189	/* confdefs.h. */	9194
9190	_ACEOF	9195	fi
9191	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9192	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9193	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9194	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9195	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9196	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9197	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9198	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9199	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9200	ac_status=$?	9205	else $as_nop
9201	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9202	rm -f conftest.er1	9207	[\\/]* \| ?:[\\/]*)
9203	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9204	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9205	(exit $ac_status); } &&	9210	*)
9206	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9208	(eval $ac_try) 2>&5	9213	do
9209	ac_status=$?	9214	IFS=$as_save_IFS
9210	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9211	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9212	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9214	(eval $ac_try) 2>&5	9219	esac
9215	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9216	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9217	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9218	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; }
9219	else	9237	else
9220	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9221	sed 's/^/\| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9222
9223	ac_header_compiler=no
9224	fi	9240	fi
9225	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9226	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9227	echo "${ECHO_T}$ac_header_compiler" >&6
9228		9241
9229	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9230	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9231	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9232	cat >conftest.$ac_ext <<_ACEOF
9233	/* confdefs.h. */
9234	_ACEOF
9235	cat confdefs.h >>conftest.$ac_ext
9236	cat >>conftest.$ac_ext <<_ACEOF
9237	/* end confdefs.h. */
9238	#include <$ac_header>
9239	_ACEOF
9240	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9241	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9242	ac_status=$?
9243	grep -v '^ *+' conftest.er1 >conftest.err
9244	rm -f conftest.er1
9245	cat conftest.err >&5
9246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9247	(exit $ac_status); } >/dev/null; then
9248	if test -s conftest.err; then
9249	ac_cpp_err=$ac_cxx_preproc_warn_flag
9250	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9251	else	9244	else
9252	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=$ac_pt_PKG_CONFIG
9253	fi	9252	fi
9254	else	9253	else
9255	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9256	fi	9269	fi
9257	if test -z "$ac_cpp_err"; then	9270	fi
9258	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$?" != "x0" && pkg_failed=yes
9259	else	9287	else
9260	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9261	sed 's/^/\| /' conftest.$ac_ext >&5
9262
9263	ac_header_preproc=no
9264	fi	9289	fi
9265	rm -f conftest.err conftest.$ac_ext	9290	else
9266	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9267	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9268		9293	if test -n "$LIBCRYPTO_LIBS"; then
9269	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9270	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9271	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9272	{ echo "$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
9273	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
9274	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9275	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
9276	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9277	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9278	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9279	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9280	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9282	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9283	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9284	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9286	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9288	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9290	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9291	(
9292	cat <<\_ASBOX
9293	## ------------------------------------------ ##
9294	## Report this to the AC_PACKAGE_NAME lists. ##
9295	## ------------------------------------------ ##
9296	_ASBOX
9297	) \|
9298	sed "s/^/$as_me: WARNING: /" >&2
9299	;;
9300	esac
9301	echo "$as_me:$LINENO: checking for $ac_header" >&5
9302	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9303	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9304	echo $ECHO_N "(cached) $ECHO_C" >&6
9305	else	9304	else
9306	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9307	fi	9306	fi
9308	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9309	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9310
9311	fi	9309	fi
9312	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9313	cat >>confdefs.h <<_ACEOF
9314	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9315	_ACEOF
9316		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9317	else	9319	else
9318	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9319	echo "$as_me: error: OpenSSL header files not found." >&2;}
9320	{ (exit 1); exit 1; }; }; break
9321
9322	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
9323		9329
9324	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9325		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9326		9333
9327	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9328		9336
9329	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9330	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9331	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9332	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; }
9333	else	9355	else
9334	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9335	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9336	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9337	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9338	_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"
9339	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9340	cat >>conftest.$ac_ext <<_ACEOF
9341	/* end confdefs.h. */	9380	/* end confdefs.h. */
9342		9381	#include <pthread.h>
9343	/* Override any gcc2 internal prototype to avoid an error. */
9344	#ifdef __cplusplus
9345	extern "C"
9346	#endif
9347	/* We use char because int might match the return type of a gcc2
9348	builtin and then its argument prototype would still apply. */
9349	char SHA1_version ();
9350	int	9382	int
9351	main ()	9383	main (void)
9352	{	9384	{
9353	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9354	;	9386	;
9355	return 0;	9387	return 0;
9356	}	9388	}
9357	_ACEOF	9389	_ACEOF
9358	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9359	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9360	(eval $ac_link) 2>conftest.er1
9361	ac_status=$?
9362	grep -v '^ *+' conftest.er1 >conftest.err
9363	rm -f conftest.er1
9364	cat conftest.err >&5
9365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9366	(exit $ac_status); } &&
9367	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9369	(eval $ac_try) 2>&5
9370	ac_status=$?
9371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372	(exit $ac_status); }; } &&
9373	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
9379	ac_cv_lib_crypto_SHA1_version=yes
9380	else
9381	echo "$as_me: failed program was:" >&5
9382	sed 's/^/\| /' conftest.$ac_ext >&5
9383		9392
9384	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9385	fi
9386	rm -f conftest.err conftest.$ac_objext \
9387	conftest$ac_exeext conftest.$ac_ext
9388	LIBS=$ac_check_lib_save_LIBS
9389	fi
9390	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9391	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9392	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9393	LIBS="$LIBS -lcrypto"
9394	else
9395	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9396	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9397	{ (exit 1); exit 1; }; }
9398		9394
9399	fi
9400		9395
9401
9402
9403
9404
9405
9406	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9407	do
9408	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9409	echo "$as_me:$LINENO: checking for $ac_func" >&5
9410	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9411	if eval "test \"\${$as_ac_var+set}\" = set"; then
9412	echo $ECHO_N "(cached) $ECHO_C" >&6
9413	else
9414	cat >conftest.$ac_ext <<_ACEOF
9415	/* confdefs.h. */
9416	_ACEOF
9417	cat confdefs.h >>conftest.$ac_ext
9418	cat >>conftest.$ac_ext <<_ACEOF
9419	/* end confdefs.h. */
9420	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9421	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9422	#define $ac_func innocuous_$ac_func
9423
9424	/* System header to define __stub macros and hopefully few prototypes,
9425	which can conflict with char $ac_func (); below.
9426	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9427	<limits.h> exists even on freestanding compilers. */
9428
9429	#ifdef __STDC__
9430	# include <limits.h>
9431	#else
9432	# include <assert.h>
9433	#endif
9434
9435	#undef $ac_func
9436
9437	/* Override any gcc2 internal prototype to avoid an error. */
9438	#ifdef __cplusplus
9439	extern "C"
9440	{
9441	#endif
9442	/* We use char because int might match the return type of a gcc2
9443	builtin and then its argument prototype would still apply. */
9444	char $ac_func ();
9445	/* The GNU C library defines this for functions which it implements
9446	to always fail with ENOSYS. Some functions are actually named
9447	something starting with __ and the normal name is an alias. */
9448	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9449	choke me
9450	#else
9451	char (*f) () = $ac_func;
9452	#endif
9453	#ifdef __cplusplus
9454	}
9455	#endif
9456
9457	int
9458	main ()
9459	{
9460	return f != $ac_func;
9461	;
9462	return 0;
9463	}
9464	_ACEOF
9465	rm -f conftest.$ac_objext conftest$ac_exeext
9466	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9467	(eval $ac_link) 2>conftest.er1
9468	ac_status=$?
9469	grep -v '^ *+' conftest.er1 >conftest.err
9470	rm -f conftest.er1
9471	cat conftest.err >&5
9472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9473	(exit $ac_status); } &&
9474	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9476	(eval $ac_try) 2>&5
9477	ac_status=$?
9478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479	(exit $ac_status); }; } &&
9480	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
9486	eval "$as_ac_var=yes"
9487	else
9488	echo "$as_me: failed program was:" >&5
9489	sed 's/^/\| /' conftest.$ac_ext >&5
9490
9491	eval "$as_ac_var=no"
9492	fi
9493	rm -f conftest.err conftest.$ac_objext \
9494	conftest$ac_exeext conftest.$ac_ext
9495	fi
9496	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9497	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9498	if test `eval echo '${'$as_ac_var'}'` = yes; then
9499	cat >>confdefs.h <<_ACEOF
9500	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9501	_ACEOF
9502
9503	fi
9504	done
9505
9506
9507	echo "$as_me:$LINENO: checking for dlopen" >&5
9508	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9509	if test "${ac_cv_func_dlopen+set}" = set; then
9510	echo $ECHO_N "(cached) $ECHO_C" >&6
9511	else
9512	cat >conftest.$ac_ext <<_ACEOF
9513	/* confdefs.h. */
9514	_ACEOF
9515	cat confdefs.h >>conftest.$ac_ext
9516	cat >>conftest.$ac_ext <<_ACEOF
9517	/* end confdefs.h. */
9518	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9519	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9520	#define dlopen innocuous_dlopen
9521
9522	/* System header to define __stub macros and hopefully few prototypes,
9523	which can conflict with char dlopen (); below.
9524	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9525	<limits.h> exists even on freestanding compilers. */
9526
9527	#ifdef __STDC__
9528	# include <limits.h>
9529	#else
9530	# include <assert.h>
9531	#endif
9532
9533	#undef dlopen
9534
9535	/* Override any gcc2 internal prototype to avoid an error. */
9536	#ifdef __cplusplus
9537	extern "C"
9538	{
9539	#endif
9540	/* We use char because int might match the return type of a gcc2
9541	builtin and then its argument prototype would still apply. */
9542	char dlopen ();
9543	/* The GNU C library defines this for functions which it implements
9544	to always fail with ENOSYS. Some functions are actually named
9545	something starting with __ and the normal name is an alias. */
9546	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9547	choke me
9548	#else
9549	char (*f) () = dlopen;
9550	#endif
9551	#ifdef __cplusplus
9552	}
9553	#endif
9554
9555	int
9556	main ()
9557	{
9558	return f != dlopen;
9559	;
9560	return 0;
9561	}
9562	_ACEOF
9563	rm -f conftest.$ac_objext conftest$ac_exeext
9564	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9565	(eval $ac_link) 2>conftest.er1
9566	ac_status=$?
9567	grep -v '^ *+' conftest.er1 >conftest.err
9568	rm -f conftest.er1
9569	cat conftest.err >&5
9570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9571	(exit $ac_status); } &&
9572	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9574	(eval $ac_try) 2>&5
9575	ac_status=$?
9576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9577	(exit $ac_status); }; } &&
9578	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
9584	ac_cv_func_dlopen=yes
9585	else
9586	echo "$as_me: failed program was:" >&5
9587	sed 's/^/\| /' conftest.$ac_ext >&5
9588
9589	ac_cv_func_dlopen=no
9590	fi
9591	rm -f conftest.err conftest.$ac_objext \
9592	conftest$ac_exeext conftest.$ac_ext
9593	fi
9594	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9595	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9596	if test $ac_cv_func_dlopen = yes; then
9597	:
9598	else
9599	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9600	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9601	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9602	echo $ECHO_N "(cached) $ECHO_C" >&6
9603	else
9604	ac_check_lib_save_LIBS=$LIBS
9605	LIBS="-ldl $LIBS"
9606	cat >conftest.$ac_ext <<_ACEOF
9607	/* confdefs.h. */
9608	_ACEOF
9609	cat confdefs.h >>conftest.$ac_ext
9610	cat >>conftest.$ac_ext <<_ACEOF
9611	/* end confdefs.h. */
9612
9613	/* Override any gcc2 internal prototype to avoid an error. */
9614	#ifdef __cplusplus
9615	extern "C"
9616	#endif
9617	/* We use char because int might match the return type of a gcc2
9618	builtin and then its argument prototype would still apply. */
9619	char dlopen ();
9620	int
9621	main ()
9622	{
9623	dlopen ();
9624	;
9625	return 0;
9626	}
9627	_ACEOF
9628	rm -f conftest.$ac_objext conftest$ac_exeext
9629	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9630	(eval $ac_link) 2>conftest.er1
9631	ac_status=$?
9632	grep -v '^ *+' conftest.er1 >conftest.err
9633	rm -f conftest.er1
9634	cat conftest.err >&5
9635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9636	(exit $ac_status); } &&
9637	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9639	(eval $ac_try) 2>&5
9640	ac_status=$?
9641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9642	(exit $ac_status); }; } &&
9643	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
9649	ac_cv_lib_dl_dlopen=yes
9650	else
9651	echo "$as_me: failed program was:" >&5
9652	sed 's/^/\| /' conftest.$ac_ext >&5
9653
9654	ac_cv_lib_dl_dlopen=no
9655	fi
9656	rm -f conftest.err conftest.$ac_objext \
9657	conftest$ac_exeext conftest.$ac_ext
9658	LIBS=$ac_check_lib_save_LIBS
9659	fi
9660	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9661	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9662	if test $ac_cv_lib_dl_dlopen = yes; then
9663	LIBS="$LIBS -ldl"
9664	else
9665	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9666	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9667	{ (exit 1); exit 1; }; }
9668
9669	fi
9670
9671
9672	fi
9673
9674
9675	if test "x$openssl_include" != x; then
9676	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9677	fi
9678
9679	# Check whether --enable-rohc or --disable-rohc was given.
9680	if test "${enable_rohc+set}" = set; then
9681	enableval="$enable_rohc"
9682
9683	echo
9684	echo "**********************************************************************"
9685	echo "**********************************************************************"
9686	echo "** --enable-rohc is highly experimental, do not use **************"
9687	echo "**********************************************************************"
9688	echo "**********************************************************************"
9689	echo
9690	rohc=true
9691
9692	cat >>confdefs.h <<_ACEOF
9693	#define ENABLE_ROHC 1
9694	_ACEOF
9695
9696
9697
9698	fi;	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9699		9398
		9399	fi
9700		9400
		9401	fi
9701		9402
		9403	# Check whether --enable-static-daemon was given.
		9404	if test ${enable_static_daemon+y}
		9405	then :
		9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		9407
		9408	fi
		9409
		9410
		9411
		9412
9702	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
9703	ROHC_TRUE=	9414	ROHC_TRUE=
9704	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
9705	else	9416	else
9706	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
9707	ROHC_FALSE=	9418	ROHC_FALSE=
9708	fi	9419	fi
9709		9420
9710		9421
		9422
		9423	ICMP=1
9711	# Check whether --enable-icmp or --disable-icmp was given.	9424	# Check whether --enable-icmp was given.
9712	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
		9426	then :
		9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
		9428	ICMP=0
		9429	fi
		9430
		9431	fi
		9432
		9433	if test "x$ICMP" = x1; then
		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
		9437	fi
		9438
		9439	TCP=1
		9440	# Check whether --enable-tcp was given.
		9441	if test ${enable_tcp+y}
		9442	then :
		9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
		9444	TCP=0
		9445	fi
		9446
		9447	fi
		9448
		9449	if test "x$TCP" = x1; then
		9450
		9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
		9452
		9453	fi
		9454
		9455	HTTP=1
		9456	# Check whether --enable-http-proxy was given.
		9457	if test ${enable_http_proxy+y}
		9458	then :
		9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		9460	HTTP=0
		9461	fi
		9462
		9463	fi
		9464
		9465	if test "x$HTTP" = x1; then
		9466
		9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
		9468
		9469	fi
		9470
		9471	# Check whether --enable-dns was given.
		9472	if test ${enable_dns+y}
		9473	then :
9713	enableval="$enable_icmp"	9474	enableval=$enable_dns;
		9475	ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		9476	if test "x$ac_cv_header_gmp_h" = xyes
		9477	then :
9714		9478
9715	cat >>confdefs.h <<_ACEOF	9479	else $as_nop
9716	#define ENABLE_ICMP 1	9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
		9482
		9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		9484	printf %s "checking for main in -lgmp... " >&6; }
		9485	if test ${ac_cv_lib_gmp_main+y}
		9486	then :
		9487	printf %s "(cached) " >&6
		9488	else $as_nop
		9489	ac_check_lib_save_LIBS=$LIBS
		9490	LIBS="-lgmp $LIBS"
		9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		9492	/* end confdefs.h. */
		9493
		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
		9497	int
		9498	main (void)
		9499	{
		9500	return conftest::main ();
		9501	;
		9502	return 0;
		9503	}
9717	_ACEOF	9504	_ACEOF
9718		9505	if ac_fn_cxx_try_link "$LINENO"
9719		9506	then :
		9507	ac_cv_lib_gmp_main=yes
		9508	else $as_nop
		9509	ac_cv_lib_gmp_main=no
9720	fi;	9510	fi
		9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		9512	conftest$ac_exeext conftest.$ac_ext
		9513	LIBS=$ac_check_lib_save_LIBS
		9514	fi
		9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
		9517	if test "x$ac_cv_lib_gmp_main" = xyes
		9518	then :
		9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
9721		9520
		9521	LIBS="-lgmp $LIBS"
		9522
		9523	else $as_nop
		9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		9525	fi
		9526
		9527
		9528
		9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
		9530
		9531
		9532
		9533	fi
		9534
		9535
		9536	RSA=3072
9722	# Check whether --enable-tcp or --disable-tcp was given.	9537	# Check whether --enable-rsa-length was given.
9723	if test "${enable_tcp+set}" = set; then	9538	if test ${enable_rsa_length+y}
9724	enableval="$enable_tcp"	9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
9725		9541
9726	cat >>confdefs.h <<_ACEOF
9727	#define ENABLE_TCP 1
9728	_ACEOF
9729
9730
9731	fi;	9542	fi
9732		9543
		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
		9546
		9547
		9548	HMACSIZE=12
9733	# Check whether --enable-dns or --disable-dns was given.	9549	# Check whether --enable-hmac-length was given.
9734	if test "${enable_dns+set}" = set; then	9550	if test ${enable_hmac_length+y}
9735	enableval="$enable_dns"	9551	then :
		9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
9736		9553
9737	cat >>confdefs.h <<_ACEOF
9738	#define ENABLE_DNS 1
9739	_ACEOF
9740
9741
9742	fi;	9554	fi
9743		9555
9744	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9745	if test "${enable_http_proxy+set}" = set; then
9746	enableval="$enable_http_proxy"
9747		9556
9748	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
9749	#define ENABLE_HTTP_PROXY 1
9750	_ACEOF
9751		9558
9752		9559
		9560	MTU=1500
		9561	# Check whether --enable-max-mtu was given.
		9562	if test ${enable_max_mtu+y}
		9563	then :
		9564	enableval=$enable_max_mtu; MTU=$enableval
		9565
9753	fi;	9566	fi
9754		9567
9755	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9756	if test "${enable_hmac_length+set}" = set; then
9757	enableval="$enable_hmac_length"
9758	HMAC=$enableval
9759		9568
9760	fi;	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
9761
9762	cat >>confdefs.h <<_ACEOF
9763	#define HMACLENGTH $HMAC
9764	_ACEOF
9765
9766
9767	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9768	if test "${enable_rand_length+set}" = set; then
9769	enableval="$enable_rand_length"
9770	RAND=$enableval
9771
9772	fi;
9773
9774	cat >>confdefs.h <<_ACEOF
9775	#define RAND_SIZE $RAND
9776	_ACEOF
9777
9778
9779	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9780	if test "${enable_mtu+set}" = set; then
9781	enableval="$enable_mtu"
9782	MTU=$enableval
9783
9784	fi;
9785
9786	cat >>confdefs.h <<_ACEOF
9787	#define MAX_MTU $MTU + 14
9788	_ACEOF
9789		9570
9790		9571
9791	COMPRESS=1	9572	COMPRESS=1
9792	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
9793	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
9794	enableval="$enable_compression"	9575	then :
9795	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
9796	COMPRESS=0	9577	COMPRESS=0
9797	fi	9578	fi
9798		9579
9799	fi;	9580	fi
9800		9581
9801	cat >>confdefs.h <<_ACEOF
9802	#define ENABLE_COMPRESSION $COMPRESS
9803	_ACEOF
9804		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
9805		9584
9806	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
9807	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
9808	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
9809	enableval="$enable_cipher"	9589	then :
9810	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9811	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9812	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9813	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9814		9596
9815	fi;	9597	fi
9816		9598
9817	cat >>confdefs.h <<_ACEOF
9818	#define ENABLE_CIPHER EVP_${CIPHER}
9819	_ACEOF
9820		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
9821		9601
9822	DIGEST=sha1	9602
		9603	HMAC=sha1
9823	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
9824	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
9825	enableval="$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
9826	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9827	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9828	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9829	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9830		9612
9831	fi;	9613	fi
9832		9614
9833	cat >>confdefs.h <<_ACEOF	9615
9834	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
9835	_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
9836		9631
9837		9632
9838	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9839	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
9840	fi	9635	fi
9841		9636
9842	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9843	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9844	fi	9639	#fi
9845		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
9846		9642
9847		9643
9848		9644
9849		9645
9850		9646	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
9851	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile src/rohc/Makefile doc/Makefile lib/Makefile m4/Makefile"
9852		9647
9853	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
9854	# This file is a shell script that caches the results of configure	9649	# This file is a shell script that caches the results of configure
9855	# tests run on this system so they can be shared between configure	9650	# tests run on this system so they can be shared between configure
9856	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
…		…
9866		9661
9867	_ACEOF	9662	_ACEOF
9868		9663
9869	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
9870	# but we know of no workaround that is simple, portable, and efficient.	9665	# but we know of no workaround that is simple, portable, and efficient.
9871	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
9872	# Ultrix sh set writes to stderr and can't be redirected directly,	9667	# Ultrix sh set writes to stderr and can't be redirected directly,
9873	# and sets the high bit in the cache file unless we assign to the vars.	9668	# and sets the high bit in the cache file unless we assign to the vars.
9874	{	9669	(
		9670	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
9875	(set) 2>&1 \|	9686	(set) 2>&1 \|
9876	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9877	ac_space=\ )	9688	${as_nl}ac_space=\ )
9878	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
9879	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
9880	sed -n \	9691	sed -n \
9881	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
9882	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9693	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9883	;;	9694	;; #(
9884	*)	9695	*)
9885	# `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.
9886	sed -n \	9697	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9887	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9888	;;	9698	;;
9889	esac;	9699	esac \|
9890	} \|	9700	sort
		9701	) \|
9891	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
9892	t clear	9704	t clear
9893	: clear	9705	:clear
9894	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9706	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9895	t end	9707	t end
9896	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9708	s/^$[^=]$=$.$$/\1=${\1=\2}/
9897	: end' >>confcache	9709	:end' >>confcache
9898	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9899	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
9900	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 "$cache_file"; then
9901	cat confcache >$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
9902	else	9727	else
9903	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 $cache_file" >&6;}
9904	fi	9730	fi
9905	fi	9731	fi
9906	rm -f confcache	9732	rm -f confcache
9907		9733
9908	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9909	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
9910	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9911		9737
9912	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9913	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9914	# trailing colons and then remove the whole line if VPATH becomes empty
9915	# (actually we leave an empty line to preserve line numbers).
9916	if test "x$srcdir" = x.; then
9917	ac_vpsub='/^[ ]VPATH[ ]=/{
9918	s/:\$(srcdir):/:/;
9919	s/:\${srcdir}:/:/;
9920	s/:@srcdir@:/:/;
9921	s/^$[^=]=[ ]$:*/\1/;
9922	s/:*$//;
9923	s/^[^=]=[ ]$//;
9924	}'
9925	fi
9926
9927	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
9928		9739
9929	ac_libobjs=	9740	ac_libobjs=
9930	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
9931	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
9932	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
9933	ac_i=`echo "$ac_i" \|
9934	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9935	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
9936	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9937	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'
9938	done	9751	done
9939	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
9940		9753
9941	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
9942		9755
9943		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
9944	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9945	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9946	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9947	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9948	Usually this means the macro was only invoked conditionally." >&2;}
9949	{ (exit 1); exit 1; }; }
9950	fi	9776	fi
9951	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9952	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
9953	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9954	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9955	Usually this means the macro was only invoked conditionally." >&2;}
9956	{ (exit 1); exit 1; }; }
9957	fi	9780	fi
9958	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9959	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9960	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9961	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9962	Usually this means the macro was only invoked conditionally." >&2;}
9963	{ (exit 1); exit 1; }; }
9964	fi
9965	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9966	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9967	Usually this means the macro was only invoked conditionally." >&5
9968	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9969	Usually this means the macro was only invoked conditionally." >&2;}
9970	{ (exit 1); exit 1; }; }
9971	fi	9784	fi
9972	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
9973	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9974	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9975	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9976	Usually this means the macro was only invoked conditionally." >&2;}
9977	{ (exit 1); exit 1; }; }
9978	fi	9788	fi
9979	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
9980	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
9981	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9982	echo "$as_me: error: conditional \"ROHC\" was never defined.
9983	Usually this means the macro was only invoked conditionally." >&2;}
9984	{ (exit 1); exit 1; }; }
9985	fi	9792	fi
9986		9793
9987	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
9988	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
9989	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9990	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9991	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
9992	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
9993	#! $SHELL	9802	#! $SHELL
9994	# Generated by $as_me.	9803	# Generated by $as_me.
9995	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
9996	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
9997	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
9998		9807
9999	debug=false	9808	debug=false
10000	ac_cs_recheck=false	9809	ac_cs_recheck=false
10001	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10002	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10003	_ACEOF	9814	_ASEOF
10004		9815	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10005	cat >>$CONFIG_STATUS <<\_ACEOF
10006	## --------------------- ##	9816	## -------------------- ##
10007	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10008	## --------------------- ##	9818	## -------------------- ##
10009		9819
10010	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10011	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10012	emulate sh	9825	emulate sh
10013	NULLCMD=:	9826	NULLCMD=:
10014	# 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
10015	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10016	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10017	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) :
10018	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10019	fi	9838	fi
10020	DUALCASE=1; export DUALCASE # for MKS sh
10021		9839
10022	# Support unset when possible.
10023	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
10024	as_unset=unset
10025	else
10026	as_unset=false
10027	fi
10028		9840
10029		9841
10030	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10031	$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=" "" $as_nl"
		9853
10032	PS1='$ '	9854	PS1='$ '
10033	PS2='> '	9855	PS2='> '
10034	PS4='+ '	9856	PS4='+ '
10035		9857
10036	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10037	for as_var in \	9859	LC_ALL=C
10038	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10039	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10040	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
10041	do	9895	do
10042	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10043	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10044	else	9898	'') as_dir=./ ;;
10045	$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" >&$4
10046	fi	9931	fi
10047	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10048		9935
10049	# 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 $? -eq 1`
		9999	}
		10000	fi # as_fn_arith
		10001
		10002
10050	if expr a : '$a$' >/dev/null 2>&1; then	10003	if expr a : '$a$' >/dev/null 2>&1 &&
		10004	test "X`expr 00001 : '.*$...$'`" = X001; then
10051	as_expr=expr	10005	as_expr=expr
10052	else	10006	else
10053	as_expr=false	10007	as_expr=false
10054	fi	10008	fi
10055		10009
10056	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	10010	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10057	as_basename=basename	10011	as_basename=basename
10058	else	10012	else
10059	as_basename=false	10013	as_basename=false
10060	fi	10014	fi
10061		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10062		10021
10063	# Name of the executable.
10064	as_me=`$as_basename "$0" \|\|	10022	as_me=`$as_basename -- "$0" \|\|
10065	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	10023	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10066	X"$0" : 'X$//$$' \\| \	10024	X"$0" : 'X$//$$' \\| \
10067	X"$0" : 'X$/$$' \\| \	10025	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10068	. : '$.$' 2>/dev/null \|\|	10026	printf "%s\n" X/"$0" \|
10069	echo X/"$0" \|
10070	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	10027	sed '/^.\/$[^/][^/]$\/*$/{
10071	/^X\/$\/\/$$/{ s//\1/; q; }	10028	s//\1/
10072	/^X\/$\/$.*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/$\/\/$$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/$\/$.*/{
		10036	s//\1/
		10037	q
		10038	}
10073	s/.*/./; q'`	10039	s/.*/./; q'`
10074		10040
10075
10076	# PATH needs CR, and LINENO needs CR and PATH.
10077	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10078	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10079	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10080	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10081	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10082	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10083		10047
10084	# The user is always right.	10048
10085	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10086	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10087	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10088	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10089	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10090	PATH_SEPARATOR=';'	10054	-n*)
		10055	case `echo 'xy\c'` in
		10056	c) ECHO_T=' ';; # ECHO_T is single tab character.
		10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
		10060	esac;;
		10061	*)
		10062	ECHO_N='-n';;
		10063	esac
		10064
		10065	# For backward compatibility with old third-party macros, we provide
		10066	# the shell variables $as_echo and $as_echo_n. New code should use
		10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		10068	as_echo='printf %s\n'
		10069	as_echo_n='printf %s'
		10070
		10071	rm -f conf$$ 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$$ 2>/dev/null; then
		10088	as_ln_s=ln
10091	else	10089	else
10092	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10093	fi	10091	fi
10094	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10095	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10096		10097
10097		10098
10098	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10099	as_lineno_2=$LINENO	10100	# -------------
10100	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10101	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10102	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	10103	{
10103	# Find who we are. Look in the path if we contain no path at all
10104	# relative or not.
10105	case $0 in
10106	[\\/] ) as_myself=$0 ;;
10107	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10108	for as_dir in $PATH
10109	do
10110	IFS=$as_save_IFS
10111	test -z "$as_dir" && as_dir=.
10112	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10113	done
10114		10104
10115	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10116	esac	10107	esac
10117	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10118	# in which case we are not to be found in the path.	10109	as_dirs=
10119	if test "x$as_myself" = x; then	10110	while :; do
10120	as_myself=$0
10121	fi
10122	if test ! -f "$as_myself"; then
10123	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10124	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10125	{ (exit 1); exit 1; }; }
10126	fi
10127	case $CONFIG_SHELL in
10128	'')
10129	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10130	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10131	do
10132	IFS=$as_save_IFS
10133	test -z "$as_dir" && as_dir=.
10134	for as_base in sh bash ksh sh5; do
10135	case $as_dir in	10111	case $as_dir in #(
10136	/*)	10112	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10137	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10138	as_lineno_1=$LINENO	10114	esac
10139	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10140	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" \|\|
10141	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10142	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X$//$[^/]' \\| \
10143	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X$//$$' \\| \
10144	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	10120	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10145	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" \|
10146	export CONFIG_SHELL	10122	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10147	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10148	fi;;	10124	q
10149	esac	10125	}
		10126	/^X$\/\/$[^/].*/{
		10127	s//\1/
		10128	q
		10129	}
		10130	/^X$\/\/$$/{
		10131	s//\1/
		10132	q
		10133	}
		10134	/^X$\/$.*/{
		10135	s//\1/
		10136	q
		10137	}
		10138	s/.*/./; q'`
		10139	test -d "$as_dir" && break
10150	done	10140	done
10151	done	10141	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10152	;;	10142	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10153	esac
10154		10143
10155	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10156	# uniformly replaced by the line number. The first 'sed' inserts a
10157	# line-number line before each line; the second 'sed' does the real
10158	# work. The second script uses 'N' to pair each line-number line
10159	# with the numbered line, and appends trailing '-' during
10160	# substitution so that $LINENO is not a special case at line end.
10161	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10162	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10163	sed '=' <$as_myself \|
10164	sed '
10165	N
10166	s,$,-,
10167	: loop
10168	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10169	t loop
10170	s,-$,,
10171	s,^['$as_cr_digits']*\n,,
10172	' >$as_me.lineno &&
10173	chmod +x $as_me.lineno \|\|
10174	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10175	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10176	{ (exit 1); exit 1; }; }
10177		10144
10178	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10179	# (the dirname of $[0] is not the place where we might find the
10180	# original and so on. Autoconf is especially sensible to this).
10181	. ./$as_me.lineno
10182	# Exit status is that of the last command.
10183	exit
10184	}
10185
10186
10187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10188	c,-n*) ECHO_N= ECHO_C='
10189	' ECHO_T=' ' ;;
10190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10192	esac
10193
10194	if expr a : '$a$' >/dev/null 2>&1; then
10195	as_expr=expr
10196	else
10197	as_expr=false
10198	fi
10199
10200	rm -f conf$$ conf$$.exe conf$$.file
10201	echo >conf$$.file
10202	if ln -s conf$$.file conf$$ 2>/dev/null; then
10203	# We could just check for DJGPP; but this test a) works b) is more generic
10204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10205	if test -f conf$$.exe; then
10206	# Don't use ln at all; we don't have any links
10207	as_ln_s='cp -p'
10208	else
10209	as_ln_s='ln -s'
10210	fi
10211	elif ln conf$$.file conf$$ 2>/dev/null; then
10212	as_ln_s=ln
10213	else
10214	as_ln_s='cp -p'
10215	fi
10216	rm -f conf$$ conf$$.exe conf$$.file
10217
10218	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10219	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10220	else	10148	else
10221	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10222	as_mkdir_p=false	10150	as_mkdir_p=false
10223	fi	10151	fi
10224		10152
10225	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
10226		10163
10227	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10228	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'"
10229		10166
10230	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10231	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'"
10232		10169
10233		10170
10234	# IFS
10235	# We need space, tab and new line, in precisely that order.
10236	as_nl='
10237	'
10238	IFS=" $as_nl"
10239
10240	# CDPATH.
10241	$as_unset CDPATH
10242
10243	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
10244		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10245	# 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
10246	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10247	# 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
10248	exec 5>>config.log	10356	exec 5>>config.log
10249	{	10357	{
10250	echo	10358	echo
10251	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10252	## Running $as_me. ##	10360	## Running $as_me. ##
10253	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10254	} >&5	10363	} >&5
10255	cat >&5 <<_CSEOF
10256		10364
10257	This file was extended by $as_me, which was
10258	generated by GNU Autoconf 2.59. Invocation command line was
10259
10260	CONFIG_FILES = $CONFIG_FILES
10261	CONFIG_HEADERS = $CONFIG_HEADERS
10262	CONFIG_LINKS = $CONFIG_LINKS
10263	CONFIG_COMMANDS = $CONFIG_COMMANDS
10264	$ $0 $@
10265
10266	_CSEOF
10267	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10268	echo >&5
10269	_ACEOF	10365	_ACEOF
10270
10271	# Files that config.status was made for.
10272	if test -n "$ac_config_files"; then
10273	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10274	fi
10275
10276	if test -n "$ac_config_headers"; then
10277	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10278	fi
10279
10280	if test -n "$ac_config_links"; then
10281	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10282	fi
10283
10284	if test -n "$ac_config_commands"; then
10285	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10286	fi
10287
10288	cat >>$CONFIG_STATUS <<\_ACEOF
10289
10290	ac_cs_usage="\
10291	\`$as_me' instantiates files from templates according to the
10292	current configuration.
10293
10294	Usage: $0 [OPTIONS] [FILE]...
10295
10296	-h, --help print this help, then exit
10297	-V, --version print version number, then exit
10298	-q, --quiet do not print progress messages
10299	-d, --debug don't remove temporary files
10300	--recheck update $as_me by reconfiguring in the same conditions
10301	--file=FILE[:TEMPLATE]
10302	instantiate the configuration file FILE
10303	--header=FILE[:TEMPLATE]
10304	instantiate the configuration header FILE
10305
10306	Configuration files:
10307	$config_files
10308
10309	Configuration headers:
10310	$config_headers
10311
10312	Configuration commands:
10313	$config_commands
10314
10315	Report bugs to <bug-autoconf@gnu.org>."
10316	_ACEOF
10317
10318	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10319	ac_cs_version="\\
10320	config.status
10321	configured by $0, generated by GNU Autoconf 2.59,
10322	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10323
10324	Copyright (C) 2003 Free Software Foundation, Inc.
10325	This config.status script is free software; the Free Software Foundation
10326	gives unlimited permission to copy, distribute and modify it."
10327	srcdir=$srcdir
10328	INSTALL="$INSTALL"
10329	_ACEOF
10330
10331	cat >>$CONFIG_STATUS <<\_ACEOF
10332	# If no file are specified by the user, then we need to provide default
10333	# value. By we need to know if files were specified by the user.
10334	ac_need_defaults=:
10335	while test $# != 0
10336	do
10337	case $1 in
10338	--=)
10339	ac_option=`expr "x$1" : 'x$[^=]*$='`
10340	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10341	ac_shift=:
10342	;;
10343	-*)
10344	ac_option=$1
10345	ac_optarg=$2
10346	ac_shift=shift
10347	;;
10348	*) # This is not an option, so the user has probably given explicit
10349	# arguments.
10350	ac_option=$1
10351	ac_need_defaults=false;;
10352	esac
10353
10354	case $ac_option in
10355	# Handling of the options.
10356	_ACEOF
10357	cat >>$CONFIG_STATUS <<\_ACEOF
10358	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10359	ac_cs_recheck=: ;;
10360	--version \| --vers* \| -V )
10361	echo "$ac_cs_version"; exit 0 ;;
10362	--he \| --h)
10363	# Conflict between --help and --header
10364	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10365	Try \`$0 --help' for more information." >&5
10366	echo "$as_me: error: ambiguous option: $1
10367	Try \`$0 --help' for more information." >&2;}
10368	{ (exit 1); exit 1; }; };;
10369	--help \| --hel \| -h )
10370	echo "$ac_cs_usage"; exit 0 ;;
10371	--debug \| --d* \| -d )
10372	debug=: ;;
10373	--file \| --fil \| --fi \| --f )
10374	$ac_shift
10375	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10376	ac_need_defaults=false;;
10377	--header \| --heade \| --head \| --hea )
10378	$ac_shift
10379	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10380	ac_need_defaults=false;;
10381	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10382	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10383	ac_cs_silent=: ;;
10384
10385	# This is an error.
10386	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10387	Try \`$0 --help' for more information." >&5
10388	echo "$as_me: error: unrecognized option: $1
10389	Try \`$0 --help' for more information." >&2;}
10390	{ (exit 1); exit 1; }; } ;;
10391
10392	*) ac_config_targets="$ac_config_targets $1" ;;
10393
10394	esac
10395	shift
10396	done
10397
10398	ac_configure_extra_args=
10399
10400	if $ac_cs_silent; then
10401	exec 6>/dev/null
10402	ac_configure_extra_args="$ac_configure_extra_args --silent"
10403	fi
10404
10405	_ACEOF
10406	cat >>$CONFIG_STATUS <<_ACEOF
10407	if \$ac_cs_recheck; then
10408	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10409	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10410	fi
10411
10412	_ACEOF
10413
10414	cat >>$CONFIG_STATUS <<_ACEOF
10415	#	10367	#
10416	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10417	#	10369	#
10418
10419	# 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
10420	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10421	# from automake.	10372	# from automake.
10422	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10423	# 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.
10424	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10425		10376
10426	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10427		10378
10428	_ACEOF	10379	_ACEOF
10429		10380
10430
10431
10432	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10382
		10383	# Handling of arguments.
10433	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10434	do	10385	do
10435	case "$ac_config_target" in	10386	case $ac_config_target in
10436	# 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" ;;
10437	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10438	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10439	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10440	"src/rohc/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/rohc/Makefile" ;;
10441	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10442	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10443	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10444	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10445	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10446	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10447	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10448	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10449	{ (exit 1); exit 1; }; };;
10450	esac	10398	esac
10451	done	10399	done
		10400
10452		10401
10453	# 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,
10454	# 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.
10455	# 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
10456	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10457	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10458	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
10459	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
10460	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} \|\| CONFIG_COMMANDS=$config_commands
10461	fi	10410	fi
10462		10411
10463	# 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
10464	# 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,
10465	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10466	# 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'.
10467	$debug \|\|	10418	$debug \|\|
10468	{	10419	{
10469	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10470	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
10471	}	10426	}
10472
10473	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10474		10428
10475	{	10429	{
10476	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10477	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10478	} \|\|	10432	} \|\|
10479	{	10433	{
10480	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10481	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10482	} \|\|	10436	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		10437	ac_tmp=$tmp
		10438
		10439	# Set up the scripts for CONFIG_FILES section.
		10440	# No need to generate them if there are no CONFIG_FILES.
		10441	# This happens for instance with `./config.status config.h'.
		10442	if test -n "$CONFIG_FILES"; then
		10443
		10444
		10445	ac_cr=`echo X \| tr X '\015'`
		10446	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		10447	# But we know of no other shell where ac_cr would be empty at this
		10448	# point, so we can use a bashism as a fallback.
		10449	if test "x$ac_cr" = x; then
		10450	eval ac_cr=\$\'\\r\'
		10451	fi
		10452	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		10453	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		10454	ac_cs_awk_cr='\\r'
		10455	else
		10456	ac_cs_awk_cr=$ac_cr
		10457	fi
		10458
		10459	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		10460	_ACEOF
		10461
		10462
10483	{	10463	{
10484	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10485	{ (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$$subs.awk \| sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10486	}	10530	}
		10531	' >>$CONFIG_STATUS \|\| ac_write_fail=1
		10532	rm -f conf$$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 = ""
10487		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
10488	_ACEOF	10561	_ACEOF
10489		10562	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10490	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10491		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10492	#	10565	else
10493	# CONFIG_FILES section.	10566	cat
10494	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10495		10568	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10496	# No need to generate the scripts if there are no CONFIG_FILES.
10497	# This happens for instance when ./config.status config.h
10498	if test -n "\$CONFIG_FILES"; then
10499	# Protect against being on the right side of a sed subst in config.status.
10500	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10501	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10502	s,@SHELL@,$SHELL,;t t
10503	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10504	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10505	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10506	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10507	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10508	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10509	s,@exec_prefix@,$exec_prefix,;t t
10510	s,@prefix@,$prefix,;t t
10511	s,@program_transform_name@,$program_transform_name,;t t
10512	s,@bindir@,$bindir,;t t
10513	s,@sbindir@,$sbindir,;t t
10514	s,@libexecdir@,$libexecdir,;t t
10515	s,@datadir@,$datadir,;t t
10516	s,@sysconfdir@,$sysconfdir,;t t
10517	s,@sharedstatedir@,$sharedstatedir,;t t
10518	s,@localstatedir@,$localstatedir,;t t
10519	s,@libdir@,$libdir,;t t
10520	s,@includedir@,$includedir,;t t
10521	s,@oldincludedir@,$oldincludedir,;t t
10522	s,@infodir@,$infodir,;t t
10523	s,@mandir@,$mandir,;t t
10524	s,@build_alias@,$build_alias,;t t
10525	s,@host_alias@,$host_alias,;t t
10526	s,@target_alias@,$target_alias,;t t
10527	s,@DEFS@,$DEFS,;t t
10528	s,@ECHO_C@,$ECHO_C,;t t
10529	s,@ECHO_N@,$ECHO_N,;t t
10530	s,@ECHO_T@,$ECHO_T,;t t
10531	s,@LIBS@,$LIBS,;t t
10532	s,@build@,$build,;t t
10533	s,@build_cpu@,$build_cpu,;t t
10534	s,@build_vendor@,$build_vendor,;t t
10535	s,@build_os@,$build_os,;t t
10536	s,@host@,$host,;t t
10537	s,@host_cpu@,$host_cpu,;t t
10538	s,@host_vendor@,$host_vendor,;t t
10539	s,@host_os@,$host_os,;t t
10540	s,@target@,$target,;t t
10541	s,@target_cpu@,$target_cpu,;t t
10542	s,@target_vendor@,$target_vendor,;t t
10543	s,@target_os@,$target_os,;t t
10544	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10545	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10546	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10547	s,@CYGPATH_W@,$CYGPATH_W,;t t
10548	s,@PACKAGE@,$PACKAGE,;t t
10549	s,@VERSION@,$VERSION,;t t
10550	s,@ACLOCAL@,$ACLOCAL,;t t
10551	s,@AUTOCONF@,$AUTOCONF,;t t
10552	s,@AUTOMAKE@,$AUTOMAKE,;t t
10553	s,@AUTOHEADER@,$AUTOHEADER,;t t
10554	s,@MAKEINFO@,$MAKEINFO,;t t
10555	s,@AMTAR@,$AMTAR,;t t
10556	s,@install_sh@,$install_sh,;t t
10557	s,@STRIP@,$STRIP,;t t
10558	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10559	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10560	s,@AWK@,$AWK,;t t
10561	s,@SET_MAKE@,$SET_MAKE,;t t
10562	s,@am__leading_dot@,$am__leading_dot,;t t
10563	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10564	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10565	s,@MAINT@,$MAINT,;t t
10566	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10567	s,@MSGFMT@,$MSGFMT,;t t
10568	s,@GMSGFMT@,$GMSGFMT,;t t
10569	s,@XGETTEXT@,$XGETTEXT,;t t
10570	s,@MSGMERGE@,$MSGMERGE,;t t
10571	s,@CC@,$CC,;t t
10572	s,@CFLAGS@,$CFLAGS,;t t
10573	s,@LDFLAGS@,$LDFLAGS,;t t
10574	s,@CPPFLAGS@,$CPPFLAGS,;t t
10575	s,@ac_ct_CC@,$ac_ct_CC,;t t
10576	s,@EXEEXT@,$EXEEXT,;t t
10577	s,@OBJEXT@,$OBJEXT,;t t
10578	s,@DEPDIR@,$DEPDIR,;t t
10579	s,@am__include@,$am__include,;t t
10580	s,@am__quote@,$am__quote,;t t
10581	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10582	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10583	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10584	s,@CCDEPMODE@,$CCDEPMODE,;t t
10585	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10586	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10587	s,@USE_NLS@,$USE_NLS,;t t
10588	s,@LIBICONV@,$LIBICONV,;t t
10589	s,@LTLIBICONV@,$LTLIBICONV,;t t
10590	s,@INTLLIBS@,$INTLLIBS,;t t
10591	s,@LIBINTL@,$LIBINTL,;t t
10592	s,@LTLIBINTL@,$LTLIBINTL,;t t
10593	s,@POSUB@,$POSUB,;t t
10594	s,@CPP@,$CPP,;t t
10595	s,@CXX@,$CXX,;t t
10596	s,@CXXFLAGS@,$CXXFLAGS,;t t
10597	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10598	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10599	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10600	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10601	s,@EGREP@,$EGREP,;t t
10602	s,@LN_S@,$LN_S,;t t
10603	s,@RANLIB@,$RANLIB,;t t
10604	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10605	s,@IFTYPE@,$IFTYPE,;t t
10606	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10607	s,@CXXCPP@,$CXXCPP,;t t
10608	s,@ALLOCA@,$ALLOCA,;t t
10609	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10610	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10611	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10612	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10613	s,@INCLUDES@,$INCLUDES,;t t
10614	s,@LIBOBJS@,$LIBOBJS,;t t
10615	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10616	CEOF
10617
10618	_ACEOF	10569	_ACEOF
10619		10570
10620	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10621	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10622	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10623	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10624	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10625	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
10626	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10627	ac_more_lines=:	10578	s///
10628	ac_sed_cmds=	10579	s/^/:/
10629	while $ac_more_lines; do	10580	s/[ ]*$/:/
10630	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10631	sed "1,${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
10632	else	10618	else
10633	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;}
10634	fi	10759	fi
10635	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10636	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;;
10637	else	10766	esac
10638	# The purpose of the label and of the branching condition is to
10639	# speed up the sed processing (if there are no `@' at all, there
10640	# is no need to browse any of the substitutions).
10641	# These are the two extra sed commands mentioned above.
10642	(echo ':t
10643	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10644	if test -z "$ac_sed_cmds"; then
10645	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10646	else
10647	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10648	fi
10649	ac_sed_frag=`expr $ac_sed_frag + 1`
10650	ac_beg=$ac_end
10651	ac_end=`expr $ac_end + $ac_max_sed_lines`
10652	fi
10653	done
10654	if test -z "$ac_sed_cmds"; then
10655	ac_sed_cmds=cat
10656	fi
10657	fi # test -n "$CONFIG_FILES"
10658		10767
10659	_ACEOF
10660	cat >>$CONFIG_STATUS <<\_ACEOF
10661	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10662	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10663	case $ac_file in	10768	case $ac_tag in
10664	- \| :- \| :-:* ) # input from stdin	10769	:-: \| *:-) cat >"$ac_tmp/stdin" \
10665	cat >$tmp/stdin	10770	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10666	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	10771	esac
10667	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	10772	;;
10668	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10669	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10670	* ) ac_file_in=$ac_file.in ;;
10671	esac	10773	esac
10672		10774
10673	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" \|\|
10674	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10675	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10776	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10676	X"$ac_file" : 'X$//$[^/]' \\| \	10777	X"$ac_file" : 'X$//$[^/]' \\| \
10677	X"$ac_file" : 'X$//$$' \\| \	10778	X"$ac_file" : 'X$//$$' \\| \
10678	X"$ac_file" : 'X$/$' \\| \	10779	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10679	. : '$.$' 2>/dev/null \|\|	10780	printf "%s\n" X"$ac_file" \|
10680	echo X"$ac_file" \|
10681	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10781	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10682	/^X$\/\/$[^/].*/{ s//\1/; q; }	10782	s//\1/
10683	/^X$\/\/$$/{ s//\1/; q; }	10783	q
10684	/^X$\/$.*/{ s//\1/; q; }	10784	}
		10785	/^X$\/\/$[^/].*/{
		10786	s//\1/
		10787	q
		10788	}
		10789	/^X$\/\/$$/{
		10790	s//\1/
		10791	q
		10792	}
		10793	/^X$\/$.*/{
		10794	s//\1/
		10795	q
		10796	}
10685	s/.*/./; q'`	10797	s/.*/./; q'`
10686	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10687	mkdir -p "$ac_dir"
10688	else
10689	as_dir="$ac_dir"
10690	as_dirs=
10691	while test ! -d "$as_dir"; do
10692	as_dirs="$as_dir $as_dirs"
10693	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10694	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10695	X"$as_dir" : 'X$//$[^/]' \\| \
10696	X"$as_dir" : 'X$//$$' \\| \
10697	X"$as_dir" : 'X$/$' \\| \
10698	. : '$.$' 2>/dev/null \|\|
10699	echo X"$as_dir" \|
10700	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10701	/^X$\/\/$[^/].*/{ s//\1/; q; }
10702	/^X$\/\/$$/{ s//\1/; q; }
10703	/^X$\/$.*/{ s//\1/; q; }
10704	s/.*/./; q'`
10705	done
10706	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10707	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10708	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10709	{ (exit 1); exit 1; }; }; }
10710
10711	ac_builddir=.	10799	ac_builddir=.
10712		10800
10713	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10714	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10715	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10716	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10717	else	10807	case $ac_top_builddir_sub in
10718	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10719	fi	10809	*) ac_top_build_prefix=$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
10720		10816
10721	case $srcdir in	10817	case $srcdir in
10722	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10723	ac_srcdir=.	10819	ac_srcdir=.
10724	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10725	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10726	else
10727	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10728	fi ;;
10729	[\\/]* \| ?:[\\/]* ) # Absolute path.	10822	[\\/]* \| ?:[\\/]* ) # Absolute name.
10730	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10731	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10732	*) # Relative path.	10826	*) # Relative name.
10733	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10734	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10735	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10736		10832
10737	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10738	# the directories may not exist.
10739	case `pwd` in
10740	.) ac_abs_builddir="$ac_dir";;
10741	*)
10742	case "$ac_dir" in	10834	case $ac_mode in
10743	.) ac_abs_builddir=`pwd`;;	10835	:F)
10744	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10745	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10746	esac;;	10838	#
10747	esac
10748	case $ac_abs_builddir in
10749	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10750	*)
10751	case ${ac_top_builddir}. in
10752	.) ac_abs_top_builddir=$ac_abs_builddir;;
10753	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10754	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10755	esac;;
10756	esac
10757	case $ac_abs_builddir in
10758	.) ac_abs_srcdir=$ac_srcdir;;
10759	*)
10760	case $ac_srcdir in
10761	.) ac_abs_srcdir=$ac_abs_builddir;;
10762	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10763	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10764	esac;;
10765	esac
10766	case $ac_abs_builddir in
10767	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10768	*)
10769	case $ac_top_srcdir in
10770	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10771	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10772	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10773	esac;;
10774	esac
10775
10776		10839
10777	case $INSTALL in	10840	case $INSTALL in
10778	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10779	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10780	esac	10843	esac
10781		10844	ac_MKDIR_P=$MKDIR_P
10782	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
10783	# use $as_me), people would be surprised to read:	10846	[\\/$]* \| ?:[\\/]* ) ;;
10784	# /* config.h. Generated by config.status. */	10847	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10785	if test x"$ac_file" = x-; then
10786	configure_input=
10787	else
10788	configure_input="$ac_file. "
10789	fi
10790	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10791	sed 's,.*/,,'` by configure."
10792
10793	# First look for the input files in the build tree, otherwise in the
10794	# src tree.
10795	ac_file_inputs=`IFS=:
10796	for f in $ac_file_in; do
10797	case $f in
10798	-) echo $tmp/stdin ;;
10799	[\\/$]*)
10800	# Absolute (can't be DOS-style, as IFS=:)
10801	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10802	echo "$as_me: error: cannot find input file: $f" >&2;}
10803	{ (exit 1); exit 1; }; }
10804	echo "$f";;
10805	*) # Relative
10806	if test -f "$f"; then
10807	# Build tree
10808	echo "$f"
10809	elif test -f "$srcdir/$f"; then
10810	# Source tree
10811	echo "$srcdir/$f"
10812	else
10813	# /dev/null tree
10814	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10815	echo "$as_me: error: cannot find input file: $f" >&2;}
10816	{ (exit 1); exit 1; }; }
10817	fi;;
10818	esac	10848	esac
10819	done` \|\| { (exit 1); exit 1; }
10820
10821	if test x"$ac_file" != x-; then
10822	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10823	echo "$as_me: creating $ac_file" >&6;}
10824	rm -f "$ac_file"
10825	fi
10826	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
10827	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10828	sed "$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
10829	$extrasub	10887	$extrasub
10830	_ACEOF	10888	_ACEOF
10831	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10832	:t	10890	:t
10833	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10834	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
10835	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
10836	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10837	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
10838	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10839	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
10840	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
10841	s,@top_builddir@,$ac_top_builddir,;t t
10842	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10843	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
10844	" $ac_file_inputs \| (eval "$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
10845	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	#
10846	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
10847	mv $tmp/out $ac_file	10930	{
10848	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
10849	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10850	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
10851	fi	10934	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10852
10853	done
10854	_ACEOF
10855	cat >>$CONFIG_STATUS <<\_ACEOF
10856
10857	#
10858	# CONFIG_HEADER section.
10859	#
10860
10861	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10862	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10863	#
10864	# ac_d sets the value in "#define NAME VALUE" lines.
10865	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10866	ac_dB='[ ].*$,\1#\2'
10867	ac_dC=' '
10868	ac_dD=',;t'
10869	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10870	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10871	ac_uB='$,\1#\2define\3'
10872	ac_uC=' '
10873	ac_uD=',;t'
10874
10875	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10876	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10877	case $ac_file in
10878	- \| :- \| :-:* ) # input from stdin
10879	cat >$tmp/stdin
10880	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10881	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10882	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10883	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10884	* ) ac_file_in=$ac_file.in ;;
10885	esac
10886
10887	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10888	echo "$as_me: creating $ac_file" >&6;}
10889
10890	# First look for the input files in the build tree, otherwise in the
10891	# src tree.
10892	ac_file_inputs=`IFS=:
10893	for f in $ac_file_in; do
10894	case $f in
10895	-) echo $tmp/stdin ;;
10896	[\\/$]*)
10897	# Absolute (can't be DOS-style, as IFS=:)
10898	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10899	echo "$as_me: error: cannot find input file: $f" >&2;}
10900	{ (exit 1); exit 1; }; }
10901	# Do quote $f, to prevent DOS paths from being IFS'd.
10902	echo "$f";;
10903	*) # Relative
10904	if test -f "$f"; then
10905	# Build tree
10906	echo "$f"
10907	elif test -f "$srcdir/$f"; then
10908	# Source tree
10909	echo "$srcdir/$f"
10910	else
10911	# /dev/null tree
10912	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10913	echo "$as_me: error: cannot find input file: $f" >&2;}
10914	{ (exit 1); exit 1; }; }
10915	fi;;
10916	esac
10917	done` \|\| { (exit 1); exit 1; }
10918	# Remove the trailing spaces.
10919	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10920
10921	_ACEOF
10922
10923	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10924	# `conftest.undefs', that substitutes the proper values into
10925	# config.h.in to produce config.h. The first handles `#define'
10926	# templates, and the second `#undef' templates.
10927	# And first: Protect against being on the right side of a sed subst in
10928	# config.status. Protect against being in an unquoted here document
10929	# in config.status.
10930	rm -f conftest.defines conftest.undefs
10931	# Using a here document instead of a string reduces the quoting nightmare.
10932	# Putting comments in sed scripts is not portable.
10933	#
10934	# `end' is used to avoid that the second main sed command (meant for
10935	# 0-ary CPP macros) applies to n-ary macro definitions.
10936	# See the Autoconf documentation for `clear'.
10937	cat >confdef2sed.sed <<\_ACEOF
10938	s/[\\&,]/\\&/g
10939	s,[\\$`],\\&,g
10940	t clear
10941	: clear
10942	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10943	t end
10944	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10945	: end
10946	_ACEOF
10947	# If some macros were called several times there might be several times
10948	# the same #defines, which is useless. Nevertheless, we may not want to
10949	# sort them, since we want the last AC-DEFINE to be honored.
10950	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10951	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10952	rm -f confdef2sed.sed
10953
10954	# This sed command replaces #undef with comments. This is necessary, for
10955	# example, in the case of _POSIX_SOURCE, which is predefined and required
10956	# on some systems where configure will not decide to define it.
10957	cat >>conftest.undefs <<\_ACEOF
10958	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10959	_ACEOF
10960
10961	# Break up conftest.defines because some shells have a limit on the size
10962	# of here documents, and old seds have small limits too (100 cmds).
10963	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10964	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10965	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10966	echo ' :' >>$CONFIG_STATUS
10967	rm -f conftest.tail
10968	while grep . conftest.defines >/dev/null
10969	do
10970	# Write a limited-size here document to $tmp/defines.sed.
10971	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10972	# Speed up: don't consider the non `#define' lines.
10973	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10974	# Work around the forget-to-reset-the-flag bug.
10975	echo 't clr' >>$CONFIG_STATUS
10976	echo ': clr' >>$CONFIG_STATUS
10977	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10978	echo 'CEOF
10979	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10980	rm -f $tmp/in
10981	mv $tmp/out $tmp/in
10982	' >>$CONFIG_STATUS
10983	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10984	rm -f conftest.defines
10985	mv conftest.tail conftest.defines
10986	done
10987	rm -f conftest.defines
10988	echo ' fi # grep' >>$CONFIG_STATUS
10989	echo >>$CONFIG_STATUS
10990
10991	# Break up conftest.undefs because some shells have a limit on the size
10992	# of here documents, and old seds have small limits too (100 cmds).
10993	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10994	rm -f conftest.tail
10995	while grep . conftest.undefs >/dev/null
10996	do
10997	# Write a limited-size here document to $tmp/undefs.sed.
10998	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10999	# Speed up: don't consider the non `#undef'
11000	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11001	# Work around the forget-to-reset-the-flag bug.
11002	echo 't clr' >>$CONFIG_STATUS
11003	echo ': clr' >>$CONFIG_STATUS
11004	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11005	echo 'CEOF
11006	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11007	rm -f $tmp/in
11008	mv $tmp/out $tmp/in
11009	' >>$CONFIG_STATUS
11010	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11011	rm -f conftest.undefs
11012	mv conftest.tail conftest.undefs
11013	done
11014	rm -f conftest.undefs
11015
11016	cat >>$CONFIG_STATUS <<\_ACEOF
11017	# Let's still pretend it is `configure' which instantiates (i.e., don't
11018	# use $as_me), people would be surprised to read:
11019	# /* config.h. Generated by config.status. */
11020	if test x"$ac_file" = x-; then
11021	echo "/* Generated by configure. */" >$tmp/config.h
11022	else
11023	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11024	fi
11025	cat $tmp/in >>$tmp/config.h
11026	rm -f $tmp/in
11027	if test x"$ac_file" != x-; then
11028	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
11029	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11030	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11031	else	10938	else
11032	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11033	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11034	X"$ac_file" : 'X$//$[^/]' \\| \
11035	X"$ac_file" : 'X$//$$' \\| \
11036	X"$ac_file" : 'X$/$' \\| \
11037	. : '$.$' 2>/dev/null \|\|
11038	echo X"$ac_file" \|
11039	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11040	/^X$\/\/$[^/].*/{ s//\1/; q; }
11041	/^X$\/\/$$/{ s//\1/; q; }
11042	/^X$\/$.*/{ s//\1/; q; }
11043	s/.*/./; q'`
11044	{ if $as_mkdir_p; then
11045	mkdir -p "$ac_dir"
11046	else
11047	as_dir="$ac_dir"
11048	as_dirs=
11049	while test ! -d "$as_dir"; do
11050	as_dirs="$as_dir $as_dirs"
11051	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11052	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11053	X"$as_dir" : 'X$//$[^/]' \\| \
11054	X"$as_dir" : 'X$//$$' \\| \
11055	X"$as_dir" : 'X$/$' \\| \
11056	. : '$.$' 2>/dev/null \|\|
11057	echo X"$as_dir" \|
11058	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11059	/^X$\/\/$[^/].*/{ s//\1/; q; }
11060	/^X$\/\/$$/{ s//\1/; q; }
11061	/^X$\/$.*/{ s//\1/; q; }
11062	s/.*/./; q'`
11063	done
11064	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11065	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11066	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11067	{ (exit 1); exit 1; }; }; }
11068
11069	rm -f $ac_file	10939	rm -f "$ac_file"
11070	mv $tmp/config.h $ac_file	10940	mv "$ac_tmp/config.h" "$ac_file" \
		10941	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11071	fi	10942	fi
11072	else	10943	else
11073	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11074	rm -f $tmp/config.h	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11075	fi	10947	fi
11076	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11077	_am_stamp_count=1	10950	_am_stamp_count=1
11078	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11079	case $_am_header in	10952	case $_am_header in
11080	$ac_file \| $ac_file:* )	10953	$_am_arg \| $_am_arg:* )
11081	break ;;	10954	break ;;
11082	* )	10955	* )
11083	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11084	esac	10957	esac
11085	done	10958	done
11086	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
11087	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	10960	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
11088	X$ac_file : 'X$//$[^/]' \\| \	10961	X"$_am_arg" : 'X$//$[^/]' \\| \
11089	X$ac_file : 'X$//$$' \\| \	10962	X"$_am_arg" : 'X$//$$' \\| \
11090	X$ac_file : 'X$/$' \\| \	10963	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
11091	. : '$.$' 2>/dev/null \|\|	10964	printf "%s\n" X"$_am_arg" \|
11092	echo X$ac_file \|
11093	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10965	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11094	/^X$\/\/$[^/].*/{ s//\1/; q; }	10966	s//\1/
11095	/^X$\/\/$$/{ s//\1/; q; }	10967	q
11096	/^X$\/$.*/{ s//\1/; q; }	10968	}
		10969	/^X$\/\/$[^/].*/{
		10970	s//\1/
		10971	q
		10972	}
		10973	/^X$\/\/$$/{
		10974	s//\1/
		10975	q
		10976	}
		10977	/^X$\/$.*/{
		10978	s//\1/
		10979	q
		10980	}
11097	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11098	done	10982	;;
11099	_ACEOF
11100	cat >>$CONFIG_STATUS <<\_ACEOF
11101		10983
11102	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11103	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11104	#	10986	;;
11105	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11106	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11107	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11108	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11109	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11110	X"$ac_dest" : 'X$//$[^/]' \\| \
11111	X"$ac_dest" : 'X$//$$' \\| \
11112	X"$ac_dest" : 'X$/$' \\| \
11113	. : '$.$' 2>/dev/null \|\|
11114	echo X"$ac_dest" \|
11115	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11116	/^X$\/\/$[^/].*/{ s//\1/; q; }
11117	/^X$\/\/$$/{ s//\1/; q; }
11118	/^X$\/$.*/{ s//\1/; q; }
11119	s/.*/./; q'`
11120	{ if $as_mkdir_p; then
11121	mkdir -p "$ac_dir"
11122	else
11123	as_dir="$ac_dir"
11124	as_dirs=
11125	while test ! -d "$as_dir"; do
11126	as_dirs="$as_dir $as_dirs"
11127	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11128	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11129	X"$as_dir" : 'X$//$[^/]' \\| \
11130	X"$as_dir" : 'X$//$$' \\| \
11131	X"$as_dir" : 'X$/$' \\| \
11132	. : '$.$' 2>/dev/null \|\|
11133	echo X"$as_dir" \|
11134	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11135	/^X$\/\/$[^/].*/{ s//\1/; q; }
11136	/^X$\/\/$$/{ s//\1/; q; }
11137	/^X$\/$.*/{ s//\1/; q; }
11138	s/.*/./; q'`
11139	done
11140	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11141	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11142	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11143	{ (exit 1); exit 1; }; }; }
11144
11145	ac_builddir=.
11146
11147	if test "$ac_dir" != .; then
11148	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11149	# A "../" for each directory in $ac_dir_suffix.
11150	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11151	else
11152	ac_dir_suffix= ac_top_builddir=
11153	fi
11154
11155	case $srcdir in
11156	.) # No --srcdir option. We are building in place.
11157	ac_srcdir=.
11158	if test -z "$ac_top_builddir"; then
11159	ac_top_srcdir=.
11160	else
11161	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11162	fi ;;
11163	[\\/]* \| ?:[\\/]* ) # Absolute path.
11164	ac_srcdir=$srcdir$ac_dir_suffix;
11165	ac_top_srcdir=$srcdir ;;
11166	*) # Relative path.
11167	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11168	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11169	esac
11170
11171	# Do not use `cd foo && pwd` to compute absolute paths, because
11172	# the directories may not exist.
11173	case `pwd` in
11174	.) ac_abs_builddir="$ac_dir";;
11175	*)
11176	case "$ac_dir" in
11177	.) ac_abs_builddir=`pwd`;;
11178	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11179	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11180	esac;;	10987	esac
11181	esac
11182	case $ac_abs_builddir in
11183	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11184	*)
11185	case ${ac_top_builddir}. in
11186	.) ac_abs_top_builddir=$ac_abs_builddir;;
11187	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11188	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11189	esac;;
11190	esac
11191	case $ac_abs_builddir in
11192	.) ac_abs_srcdir=$ac_srcdir;;
11193	*)
11194	case $ac_srcdir in
11195	.) ac_abs_srcdir=$ac_abs_builddir;;
11196	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11197	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11198	esac;;
11199	esac
11200	case $ac_abs_builddir in
11201	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11202	*)
11203	case $ac_top_srcdir in
11204	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11205	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11206	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11207	esac;;
11208	esac
11209		10988
11210		10989
11211	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11212	echo "$as_me: executing $ac_dest commands" >&6;}
11213	case $ac_dest in
11214	default-1 )	10991	"default-1":C)
11215	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11216	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11217	case "$ac_file" in	10994	case "$ac_file" in
11218	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	10995	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11219	esac	10996	esac
…		…
11305	done	11082	done
11306	fi	11083	fi
11307	;;	11084	;;
11308	esac	11085	esac
11309	done ;;	11086	done ;;
11310	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
11311	# 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.
11312	mf=`echo "$mf" \| sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" \| sed -e 's/:.*$//'`
11313	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11314	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11315	# 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
11316	# 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.
11317	# 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 \
11318	# So let's grep whole file.	11113	\|\| continue
11319	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" \|\|
11320	dirpart=`(dirname "$mf") 2>/dev/null \|\|
11321	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	11115	$as_expr X"$am_mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11322	X"$mf" : 'X$//$[^/]' \\| \	11116	X"$am_mf" : 'X$//$[^/]' \\| \
11323	X"$mf" : 'X$//$$' \\| \	11117	X"$am_mf" : 'X$//$$' \\| \
11324	X"$mf" : 'X$/$' \\| \	11118	X"$am_mf" : 'X$/$' \\| . 2>/dev/null \|\|
11325	. : '$.$' 2>/dev/null \|\|	11119	printf "%s\n" X"$am_mf" \|
11326	echo X"$mf" \|
11327	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	11120	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11328	/^X$\/\/$[^/].*/{ s//\1/; q; }	11121	s//\1/
11329	/^X$\/\/$$/{ s//\1/; q; }	11122	q
11330	/^X$\/$.*/{ s//\1/; q; }	11123	}
		11124	/^X$\/\/$[^/].*/{
		11125	s//\1/
		11126	q
		11127	}
		11128	/^X$\/\/$$/{
		11129	s//\1/
		11130	q
		11131	}
		11132	/^X$\/$.*/{
		11133	s//\1/
		11134	q
		11135	}
11331	s/.*/./; q'`	11136	s/.*/./; q'`
11332	else	11137	am_filepart=`$as_basename -- "$am_mf" \|\|
11333	continue	11138	$as_expr X/"$am_mf" : './$[^/][^/]$/*$' \\| \
		11139	X"$am_mf" : 'X$//$$' \\| \
		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; }
11334	fi	11175	fi
11335	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	11176	{ am_dirpart=; unset am_dirpart;}
11336	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11337	# running `make'.	11178	{ am_mf=; unset am_mf;}
11338	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11339	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11340	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11341	U=`sed -n -e '/^U = / s///p' < "$mf"`
11342	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11343	# We invoke sed twice because it is the simplest approach to
11344	# changing $(DEPDIR) to its actual value in the expansion.
11345	for file in `sed -n -e '
11346	/^DEP_FILES = .*\\\\$/ {
11347	s/^DEP_FILES = //
11348	:loop
11349	s/\\\\$//
11350	p
11351	n
11352	/\\\\$/ b loop
11353	p
11354	}
11355	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11356	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11357	# Make sure the directory exists.
11358	test -f "$dirpart/$file" && continue
11359	fdir=`(dirname "$file") 2>/dev/null \|\|
11360	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11361	X"$file" : 'X$//$[^/]' \\| \
11362	X"$file" : 'X$//$$' \\| \
11363	X"$file" : 'X$/$' \\| \
11364	. : '$.$' 2>/dev/null \|\|
11365	echo X"$file" \|
11366	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11367	/^X$\/\/$[^/].*/{ s//\1/; q; }
11368	/^X$\/\/$$/{ s//\1/; q; }
11369	/^X$\/$.*/{ s//\1/; q; }
11370	s/.*/./; q'`
11371	{ if $as_mkdir_p; then
11372	mkdir -p $dirpart/$fdir
11373	else
11374	as_dir=$dirpart/$fdir
11375	as_dirs=
11376	while test ! -d "$as_dir"; do
11377	as_dirs="$as_dir $as_dirs"
11378	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11379	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11380	X"$as_dir" : 'X$//$[^/]' \\| \
11381	X"$as_dir" : 'X$//$$' \\| \
11382	X"$as_dir" : 'X$/$' \\| \
11383	. : '$.$' 2>/dev/null \|\|
11384	echo X"$as_dir" \|
11385	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11386	/^X$\/\/$[^/].*/{ s//\1/; q; }
11387	/^X$\/\/$$/{ s//\1/; q; }
11388	/^X$\/$.*/{ s//\1/; q; }
11389	s/.*/./; q'`
11390	done
11391	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11392	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11393	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11394	{ (exit 1); exit 1; }; }; }
11395
11396	# echo "creating $dirpart/$file"
11397	echo '# dummy' > "$dirpart/$file"
11398	done
11399	done
11400	;;	11182	;;
		11183
11401	esac	11184	esac
11402	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11403	_ACEOF	11189	_ACEOF
11404
11405	cat >>$CONFIG_STATUS <<\_ACEOF
11406
11407	{ (exit 0); exit 0; }
11408	_ACEOF
11409	chmod +x $CONFIG_STATUS
11410	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11411		11191
11412		11192	test $ac_write_fail = 0 \|\|
11413		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11414	echo
11415	echo "***"
11416	echo "*** Configuration Summary"
11417	echo "***"
11418	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11419	echo "*** Cipher used: $CIPHER"
11420	echo "*** Digest used: $DIGEST"
11421	echo "*** HMAC length: $HMAC"
11422	echo "*** RAND used: $RAND"
11423	echo "*** Max. MTU: $MTU"
11424	echo "*** Compression: $COMPRESS"
11425
11426	if test "x$DIGEST" = xmd4; then
11427	echo "***"
11428	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11429	fi
11430
11431	if test "$HMAC" -lt 12; then
11432	echo "***"
11433	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11434	fi
11435
11436	if test "$RAND" -lt 8; then
11437	echo "***"
11438	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11439	fi
11440
11441	echo "***"
11442
11443	echo
11444
11445		11194
11446		11195
11447	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11448	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11449	# 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
…		…
11460	exec 5>/dev/null	11209	exec 5>/dev/null
11461	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11462	exec 5>>config.log	11211	exec 5>>config.log
11463	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11464	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11465	$ac_cs_success \|\| { (exit 1); exit 1; }	11214	$ac_cs_success \|\| as_fn_exit 1
11466	fi	11215	fi
		11216	if test -n "$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
11467		11220
		11221
		11222	echo
		11223	echo "***"
		11224	echo "*** Configuration Summary"
		11225	echo "***"
		11226	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		11227	echo "*** RSA size: $RSA"
		11228	echo "*** Cipher used: $CIPHER"
		11229	echo "*** Digest used: $DIGEST"
		11230	echo "*** Authdigest: $AUTH"
		11231	echo "*** HMAC length: $HMAC"
		11232	echo "*** Max. MTU: $MTU"
		11233
		11234	echo "***"
		11235	echo "*** Enable options:"
		11236	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		11237
		11238	if test "$HMACSIZE" -lt 12; then
		11239	echo "***"
		11240	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		11241	fi
		11242
		11243	echo "***"
		11244	echo
		11245
		11246	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		11247	cat <<EOF
		11248	[33m
		11249	***
		11250	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11251	***
		11252	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		11253	*** While this probably compiles, please note that this is not only
		11254	*** unsupported, but also discouraged.
		11255	***
		11256	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		11257	*** supported, or LibreSSL (https://www.libressl.org/).
		11258	***
		11259	*** This is not a political issue - while porting GVPE to the newer
		11260	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		11261	*** not documented, were not caught while compiling but caused security
		11262	*** issues. When reported, the reaction of the OpenSSL developers was to
		11263	*** update the documentation.
		11264	***
		11265	*** As a result, I lost all confidence in the ability and desire of
		11266	*** OpenSSL developers to create a safe API, and would highly recommend
		11267	*** switching to LibreSSL which explicitly avoids such braking changes.
		11268	***
		11269	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11270	***
		11271	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		11272	*** You have been warned, but your choice is respected.
		11273	***
		11274	[0m
		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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Comparing gvpe/configure (file contents): Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs. Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC